I-AX031700 Isilawuli Sokufaka Sendawo yonke esine-CAN
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Ulwazi Lomkhiqizo
Imininingwane
- Igama Lomkhiqizo: Isilawuli Sokufaka Sendawo yonke esine-CAN
- Inombolo Yemodeli: UMAX031700 Inguqulo V3
- Ingxenye #:AX031700
- Iphrothokholi Esekelwe: SAE J1939
- Izici: Okokufaka Okukodwa Okujwayelekile Kokuphumayo kweValve Elinganayo
Isilawuli
Imiyalo yokusetshenziswa komkhiqizo
1. Imiyalelo yokufaka
Ubukhulu kanye nePinout
Bheka kumanuwali yomsebenzisi ukuze uthole ubukhulu obuningiliziwe kanye ne-pinout
ulwazi.
Iziyalezo zokukhweza
Qinisekisa ukuthi isilawuli sigxunyekwe ngokuphephile ngokulandela i-
imihlahlandlela enikezwe kumanuwali yomsebenzisi.
2. Ngaphezuluview Yezici ze-J1939
Imilayezo Esekelwe
Isilawuli sisekela imilayezo ehlukahlukene ecaciswe ku-SAE
I-J1939 ejwayelekile. Bheka isigaba 3.1 semanuwali yomsebenzisi
imininingwane.
Igama, Ikheli, kanye ne-ID Yesofthiwe
Lungiselela igama lesilawuli, ikheli, kanye ne-ID yesofthiwe njengokwakho
izidingo zakho. Bheka isigaba 3.2 semanuwali yomsebenzisi
imiyalelo.
3. Ama-Setpoints e-ECU Afinyelelwe nge-Axiomatic Electronic
Umsizi
Sebenzisa i-Axiomatic Electronic Assistant (EA) ukuze ufinyelele futhi
lungisa ama-setpoints e-ECU. Landela imiyalelo enikezwe ku
isigaba 4 semanuwali yomsebenzisi.
4. Ukukhanyisa kabusha nge-CAN nge-Axiomatic EA Bootloader
Sebenzisa i-Axiomatic EA Bootloader ukuze ukhanyise kabusha isilawuli
phezu kwebhasi le-CAN. Izinyathelo ezinemininingwane zichazwe esigabeni 5 somsebenzisi
imanuwali.
5. Imininingwane Yezobuchwepheshe
Bheka kumanuwali yomsebenzisi ukuze uthole imininingwane enemininingwane yobuchwepheshe
yesilawuli.
6. Umlando Wenguqulo
Bheka isigaba 7 semanuwali yomsebenzisi ngomlando wenguqulo ye
umkhiqizo.
Imibuzo Evame Ukubuzwa (FAQ)
Q: Ngingakwazi ukusebenzisa izinhlobo zokufaka eziningi nge-CAN Yokufaka Okukodwa
Isilawuli?
A: Yebo, isilawuli sisekela ububanzi obubanzi bokulungisekayo
izinhlobo zokufakwayo, ezinikeza ukuguquguquka ekulawuleni.
Q: Ngingayibuyekeza kanjani isofthiwe yesilawuli?
A: Ungakwazi ukukhanyisa kabusha isilawuli phezu kwe-CAN usebenzisa i-Axiomatic
I-EA Bootloader. Bheka isigaba 5 semanuwali yomsebenzisi ukuze uthole imininingwane
imiyalelo.
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INCWADI YOMSEBENZISI UMAX031700 Inguqulo V3
ISILAWULO SOKUFAKA KWASE-UNIVERSAL ENE-CAN
I-SAEJ1939
IMANIWALI YOSEBENZISAYO
I-P/N: AX031700
AMA-ACkronyms
I-ACK
Ukuvuma Okuhle (kusuka ku-SAE J1939 ejwayelekile)
I-UIN
Okokufaka Okujwayelekile
EA
I-Axiomatic Electronic Assistant (Ithuluzi Lesevisi le-Axiomatic ECUs)
ECU
I-Electronic Control Unit
(kusuka ku-SAE J1939 standard)
NAK
Ukuvuma Okubi (kusuka ku-SAE J1939 standard)
I-PDU1
Ifomethi yemilayezo okufanele ithunyelwe ekhelini okuyiwa kulo, eliqondile noma lomhlaba jikelele (kusuka ku-SAE J1939 standard)
I-PDU2
Ifomethi esetshenziselwa ukuthumela ulwazi olulebulwe kusetshenziswa indlela Yesandiso Seqembu, futhi aliqukethe ikheli lendawo.
I-PGN
Inombolo Yeqembu Lepharamitha (kusuka ku-SAE J1939 ejwayelekile)
I-PropA
Umlayezo osebenzisa i-Proprietary A PGN yokuxhumana kontanga kuya kontanga
I-PropB
Umlayezo osebenzisa i-Proprietary B PGN yokuxhumana kokusakaza
I-SPN
Inombolo Yepharamitha yomsolwa (kusuka ku-SAE J1939 ejwayelekile)
Qaphela: I-Axiomatic Electronic Assistant KIT ingase i-odwe njenge-P/N: AX070502 noma i-AX070506K
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
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OKUQUKETHWE
1. QAPHELAVIEW SOLAWULO ………………………………………………………………………………………………………………… 4
1.1. INCAZELO YOKUFAKA OKULODWA KWE-UNIVERSAL KUMLAWULI WOKUPHUMA OKULINGANAYO ……………………….. 4 1.2. I-UNIVERSAL INPUT FUNCTION BLOCK…………………………………………………………………………………………………………. 4
1.2.1. Izinhlobo Zenzwa Yokufaka ………………………………………………………………………………………………………………………………………………………………………………………………… 4 1.2.2. Izinketho Zokudonsela phansi / Zokudonsela phansi……………………………………………………………………………………………………………… 5 1.2.3. Ubuncane kanye namaphutha aphezulu kanye nobubanzi…………………………………………………………………………………………………… 5 1.2.4. Izinhlobo Zesihlungi Sesoftware Yokufaka ……………………………………………………………………………………………………………………………………………………………………………………………………………………………… IMITHOMBO YOLAWULO YOMSEBENZI WANGAPHAKATHI …………………………………………………………………………………….. 5 1.3. I-LOOKUP TABLOCK WOMSEBENZI …………………………………………………………………………………………………………. 6 1.4. I-X-Axis, Impendulo Yedatha Yokufaka………………………………………………………………………………………………………………….. 7 1.4.1. I-Y-Axis, Okukhiphayo Kwethebula Lokubheka ………………………………………………………………………………………………………………………… 8 1.4.2. Ukucushwa Okuzenzakalelayo, Impendulo Yedatha ……………………………………………………………………………………………………………. 8 1.4.3. Khomba Impendulo Ephuzwini ……………………………………………………………………………………………………………………….. 8 1.4.4. I-X-Axis, Impendulo Yesikhathi………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… ISIVIVINYO ESIHLELI SE-LOGIC ……………………………………………………………………………………………. 9 1.4.5. Ukuhlolwa Kwemibandela …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… Ukukhetha Ithebula ………………………………………………………………………………………………………………………………….. 10 1.5. I-Logic Block Output …………………………………………………………………………………………………………………………….. 11 1.5.1. IBHOKHI LOMSEBENZI WEZIMBALO……………………………………………………………………………………………………………….. 14 1.5.2. INGADLULISELA IBHOKHI YOKUSEBENZA………………………………………………………………………………………………….. 15 1.5.3. INGATHOLA IBLOCK YOKUSEBENZA……………………………………………………………………………………………………… 16 1.6. I-DIAGNOSTIC FUNCTION BLOCK ………………………………………………………………………………………………………………. 17
2. IMIYALELO YOKUFAKA …………………………………………………………………………………………………………. 24
2.1. AMA-DIMENSION NE-PINOUT ……………………………………………………………………………………………………………… 24 2.2. IMIYALELO YOKWENZA …………………………………………………………………………………………………………….. 24
3. QAPHELAVIEW ZOKUCINGO ZE-J1939 …………………………………………………………………………………………………….. 26
3.1. ISINGENISO IMILAYEZO ESEKILEYO …………………………………………………………………………………………………. 26 3.2. IGAMA, IKHELI KANYE NE-ID YESOFTWARE ………………………………………………………………………………………………… 27
4. IZIMPAWU ZASE-ECU EZITHOLAKALA NOMSIZI WE-AXIOMATIC ELECTRONIC ……………………………………. 29
4.1. I-J1939 NETWORK ………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… 29 4.2. UNIVERSAL INPUT………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… IZINDAWO EZISETHULWENI ZOHLU LWEDATHA …………………………………………………………………………………………………….. 30 4.3. IZINDAWO ZETHEBULA LOKUBHALA ……………………………………………………………………………………………………………………………………………………………………………………………… IZINDAWO ZOKUHLELWA KWE-LOGIC ………………………………………………………………………………………………….. 31 4.4. IZIBLOKO ZOKUSEBENZA KWEZIBALO ………………………………………………………………………………………………….. 32 4.5. ANGATHOLA AMAPHUZU …………………………………………………………………………………………………………….. 33 4.6. INGADLULISELA IZIQINISEKISO…………………………………………………………………………………………………………………… 35
5. UKUFLESHA KABUSHA AMAKHANI NGE-AXIOMATIC EA BOOTLOADER …………………………………………………… 39
6. IMINININGWANE YOBUCHWEPHESHE ………………………………………………………………………………………………………………. 43
6.1. UKUNIKEZWA KWAMANDLA …………………………………………………………………………………………………………………….. 43 6.2. OKUFAKAYO……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… 43 6.3. UKUXHUMANA………………………………………………………………………………………………………………………………. 43 6.4. IMICIMBI EJWAYELEKILE …………………………………………………………………………………………………………………. 43
7. UMLANDO WEVERSION……………………………………………………………………………………………………………………………… ….. 44
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
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1. QAPHELAVIEW YOMLAWULI
1.1. Incazelo Yokufaka Okukodwa Kwamazwe ngamazwe kusilawuli sokuphumayo se-Valve Elinganayo
I-Single Input CAN Controller (1IN-CAN) yakhelwe ukulawula okuguquguqukayo kokokufaka okukodwa kanye nenhlobonhlobo ebanzi yokulawula ukucabanga nama-algorithms. Idizayini yayo yesekethe eguquguqukayo inika umsebenzisi uhla olubanzi lwezinhlobo zokufaka ezilungisekayo.
Isilawuli sinokufaka okukodwa okulungiseka ngokugcwele kwendawo yonke okungasethwa ukuze kufundeke: voltage, yamanje, imvamisa/RPM, i-PWM noma amasiginali wokufaka wedijithali. Wonke amabhulokhi e-I/O kanye namabhulokhi okusebenza okunengqondo kuyunithi azimele ngokwemvelo komunye nomunye, kodwa angalungiselelwa ukuthi ahlanganyele namanye ngezindlela eziningi.
Amabhulokhi emisebenzi ahlukahlukene asekelwa i-1IN-CAN achazwe ezigabeni ezilandelayo. Wonke ama-setpoints ayalungiseka kusetshenziswa i-Axiomatic Electronic Assistant, njengoba kuchazwe eSigabeni 3 salo mbhalo.
1.2. Ibhulokhi Yomsebenzi Wokufaka Yonke
Isilawuli siqukethe okokufaka okubili kwendawo yonke. Okokufaka okubili kwendawo yonke kungalungiselelwa ukukala ivolumutage, yamanje, ukumelana, imvamisa, i-pulse width modulation (PWM) namasignali edijithali.
1.2.1. Izinhlobo Zenzwa Yokufaka
Ithebula 3 libala izinhlobo zokufaka ezisekelwayo yisilawuli. Ipharamitha Yohlobo Lwenzwa Yokokufaka inikeza uhlu olwehliswayo olunezinhlobo zokufakwayo ezichazwe kuThebula 1. Ukushintsha Uhlobo Lwenzwa Yokokufaka kuthinta amanye amaphoyinti ngaphakathi kweqembu lephoyinti lokusetha elifana nephutha/Ububanzi obuncane ngokuwavuselela ohlotsheni olusha lokufakwayo futhi ngaleyo ndlela kufanele kube. washintsha kuqala.
0 Ikhubazekile 12 Voltage 0 kuya ku-5V 13 Voltage 0 kuya ku-10V 20 Yamanje 0 kuya ku-20mA 21 Yamanje 4 kuya ku-20mA 40 Imvamisa 0.5Hz kuya ku-10kHz 50 PWM Duty Cycle (0.5Hz kuya 10kHz) 60 Digital (Ejwayelekile) 61 Idijithali 62 I-Digital (I-Digital)
Ithebula 1 Izinketho Zohlobo Lwenzwa Yokufaka Yokufaka Yonke
Konke okokufaka kwe-analogi kufakwa ngqo kusiguquli se-analog-to-digital (ADC) esiyi-12-bit ku-microcontroller. Konke voltagOkokufaka kuka-e kuwukuvimbezeleka okuphezulu kuyilapho okokufaka kwamanje kusebenzisa i-resistor engu-124 ukukala isignali.
I-Frequency/RPM, Pulse Width Modulated (PWM) kanye ne-Counter Input Sensor Types zixhunywe kuzibali-sikhathi ze-microcontroller. Ama-Pulses per Revolution setpoint acatshangelwa kuphela uma Uhlobo Lwenzwa Yokokufaka olukhethiwe kuwuhlobo lwefrikhwensi njengokusho kweThebula 3. Lapho Ama-Pulses per Revolution setpoint isethwe ukuze ithi 0, izilinganiso ezithathwayo zizoba ngamayunithi okuthi [Hz]. Uma i-Pulses per Revolution setpoint isethwe ukuze ibe phezulu kuno-0, izilinganiso ezithathiwe zizoba ngamayunithi okuthi [RPM].
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
4-44
Izinhlobo Zenzwa Yokokufaka Kwedijithali zinikeza izindlela ezintathu: Okujwayelekile, Okuphambene, kanye Nekucushiwe. Izilinganiso ezithathwe ngezinhlobo zokufakwayo kwedijithali ngu-1 (ON) noma 0 (OFF).
1.2.2. Izinketho ze-Pullup / Pulldown Resistor
Ngezinhlobo Zenzwa Yokokufaka: Imvamisa/i-RPM, i-PWM, Idijithali, umsebenzisi unenketho yezinketho ezintathu (3) ezihlukene zokudonsa/zokudonsela phansi njengoba zibalwe kuThebula 2.
0 Ukudonsa/Ukudonsa 1 10k Ukudonsa 2 10k Ukudonsa
Ithebula 2 Izinketho Zokudonsa/Zokudonsa
Lezi zinketho zinganikwa amandla noma zikhutshazwe ngokulungisa i-setpoint Pullup/Pulldown Resistor ku-Axiomatic Electronic Assistant.
1.2.3. Ubuncane kanye namaphutha aphezulu kanye nobubanzi
I-Minimum Range kanye ne-Maximum Range setpoints akumele ididaniswe nobubanzi bokulinganisa. Lawa ma-setpoints atholakala nakho konke ngaphandle kokokufaka kwedijithali, futhi asetshenziswa lapho okokufaka kukhethwa njengokufakwayo kokulawula kwenye ibhulokhi yomsebenzi. Aba amanani we-Xmin ne-Xmax asetshenziswa ezibalweni zemithambeka (bona Umfanekiso 6). Uma lawa manani eshintshwa, amanye amabhlogo wokusebenza kusetshenziswa okokufaka njengomthombo wokulawula abuyekezwa ngokuzenzakalelayo ukuze abonise amanani amasha e-X-eksisi.
I-Minimum Error kanye ne-Maximum Error setpoints isetshenziswa nebhulokhi yomsebenzi Wokuxilonga sicela ubheke Isigaba 1.9 ukuze uthole imininingwane eyengeziwe ngebhulokhi yomsebenzi wokuxilonga. Amanani alawa ma-setpoints akhawulelwe ngaleyo ndlela
0 <= Iphutha Elincane <= Ububanzi Obuncane <= Ubukhulu Ububanzi <= Iphutha Eliwumkhawulo <= 1.1xMax*
* Inani eliphakeme lanoma yikuphi okokufaka lincike ohlotsheni. Ububanzi bephutha bungasethwa bufike ku-10%
ngaphezu kwaleli nani. Okwesiboneloample:
Imvamisa: Ubukhulu = 10,000 [Hz noma RPM]
I-PWM:
Ubukhulu = 100.00 [%]
Voltage: Ubukhulu = 5.00 noma 10.00 [V]
Okwamanje: Ubukhulu = 20.00 [mA]
Ukuze ugweme ukubangela amaphutha amanga, umsebenzisi angakhetha ukwengeza ukuhlunga kwesofthiwe kusiginali yokulinganisa.
1.2.4. Izinhlobo Zokuhlunga Zesofthiwe
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
5-44
Zonke izinhlobo zokufakwayo ngaphandle kwe-Digital (Ejwayelekile), Idijithali (Ephambene), Idijithali (Exhunyiwe) ingahlungwa kusetshenziswa uhlobo Lwesihlungi kanye nama-setpoints e-Filter Constant. Kunezinhlobo ezintathu (3) zokuhlunga ezitholakalayo njengoba zibalwe kuThebula lesi-3.
0 Akukho Ukuhlunga 1 Ukuhamba Okumaphakathi 2 Okuphindaphindayo Okumaphakathi
Ithebula 3 Izinhlobo Zokuhlunga Okokufaka
Inketho yokuqala yesihlungi Akukho Ukuhlunga, akunikezeli ukuhlunga kudatha elinganisiwe. Ngakho-ke idatha elinganisiwe izosetshenziswa ngokuqondile kunoma iyiphi ibhulokhi yomsebenzi esebenzisa le datha.
Inketho yesibili, i-Moving Average, isebenzisa `I-Equation 1′ ngezansi kudatha yokufaka elinganisiwe, lapho i-ValueN imelela idatha elinganisiwe yokufaka yamanje, kuyilapho i-ValueN-1 imelela idatha ehlungiwe yangaphambilini. I-Filter Constant iyi-Filter Constant setpoint.
Isibalo 1 - Umsebenzi Wokuhlunga Omaphakathi Onyakazayo:
InaniN
=
InaniN-1 +
(Okokufaka – InaniN-1) Isihlungi Esiqhubekayo
Inketho yesithathu, Ukuphindaphinda Isilinganiso, isebenzisa `Isibalo 2′ ngezansi ukuze kulinganiswe idatha yokufaka, lapho okuthi N kuyinani le-Filter Constant setpoint. Okokufaka okuhlungiwe, Inani, isilinganiso sazo zonke izilinganiso zokufakwayo ezithathwe ku-N (Filter Constant) inombolo yokufunda. Uma isilinganiso sithathwa, okokufaka okuhlungiwe kuzohlala kuze kube yilapho isilinganiso esilandelayo sesilungile.
Isibalo 2 – Ukuphinda Umsebenzi Omaphakathi Wokudlulisa: Inani = N0 InputN N
1.3. Imithombo Yokulawula Ibhulokhi Yomsebenzi Wangaphakathi
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
6-44
Isilawuli se-1IN-CAN sivumela imithombo yebhulokhi yokusebenza yangaphakathi ukuthi ikhethwe ohlwini lwamabhulokhi okusebenza okunengqondo asekelwa isilawuli. Njengomphumela, noma yikuphi ukuphuma kwebhulokhi eyodwa yokusebenza kungakhethwa njengomthombo wokulawula komunye. Khumbula ukuthi akuzona zonke izinketho ezinengqondo kuzo zonke izimo, kodwa uhlu oluphelele lwemithombo yokulawula luboniswa kuThebula 4.
Inani 0 1 2 3 4 5 6 7 8
Umthombo Wokulawula Incazelo Ongasetshenzisiwe UNGATHOLA Umlayezo Wokufakwayo Okukalwa Kwawo wonke umhlaba Wokubheka Umsebenzi Vimba Okuhlelekayo Okunengqondo Umsebenzi Vimba Umsebenzi Wezibalo Vimba Uhlu Lwedatha Oluqhubekayo Vimba Ukunikezwa Amandla Alinganiselwe Ukunikezwa Kwezinga Lokushisa Kwephrosesa
Ithebula 4 Izinketho Zokulawula Umthombo
Ngokungeziwe kumthombo, isilawuli ngasinye futhi sinenombolo ehambisana nenkomba engaphansi yebhulokhi yomsebenzi okukhulunywa ngayo. Ithebula lesi-5 lichaza ububanzi obusekelwe ezintweni ezinombolo, kuye ngomthombo owawukhethiwe.
Umthombo Wokulawula
Inombolo Yomthombo Wokulawula
Umthombo wokulawula awusetshenziswanga (Akuzitshiwe)
[0]INGAKWAMELA Umlayezo
[1...8]Okokufaka Kukaliwe
[1...1]I-Lockup Table Function Block
[1...6]I-Programmable Logic Function Block
[1...2]Ibhulokhi Yomsebenzi Wezibalo
[1...4]I-Constant Data List Block
[1...10]Ukunikezwa kwamandla okulinganiswayo
[1...1]I-Measured processor Temperature
[1...1]Ithebula 5 Izinketho Zenombolo Yomthombo Wokulawula
1.4. I-Lockup Table Function Block
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
7-44
Amathebula Okubheka asetshenziselwa ukunikeza impendulo ephumayo engafika kumithambeka eyi-10 Ithebula Lokubheka ngalinye. Kunezinhlobo ezimbili zempendulo Yethebula Lokubheka esekelwe Ohlotsheni Lwe-X-Axis: Impendulo Yedatha Nezimpendulo Zesikhathi Izigaba 1.4.1 kuya ku-1.4.5 zizochaza lezi zinhlobo ezimbili ze-X-Axis ngokuningiliziwe. Uma kudingeka ama-slope angaphezu kwe-10, i-Programmable Logic Block ingasetshenziswa ukuhlanganisa amathebula angafika kwamathathu ukuze kutholwe ama-slope angu-30, njengoba kuchazwe eSigabeni 1.5.
Kunama-setpoints amabili abalulekile azothinta leli bhulokhi lomsebenzi. Esokuqala siwumthombo we-X-Axis kanye neNombolo ye-XAxis ehlangene echaza Umthombo Wokulawula webhulokhi yomsebenzi.
1.4.1. I-X-Axis, Impendulo Yedatha Yokufaka
Esimeni lapho Uhlobo lwe-X-Axis = Impendulo Yedatha, amaphuzu aku-X-Axis amelela idatha yomthombo wokulawula. Lawa manani kufanele akhethwe phakathi kwebanga lomthombo olawulayo.
Lapho ukhetha amanani edatha ye-X-Axis, azikho izithiyo enanini elingafakwa kunoma imaphi amaphoyinti e-X-Axis. Umsebenzisi kufanele afake amanani ngohlelo olukhulayo ukuze akwazi ukusebenzisa ithebula lonke. Ngakho-ke, lapho kulungiswa idatha ye-X-Axis, kunconywa ukuthi i-X10 ishintshwe kuqala, bese izinkomba zehlise ngohlelo olwehlayo ukuze kugcinwe lokhu okungezansi:
Xmin <= X0 <= X1 <= X2<= X3<= X4<= X5 <= X6 <= X7 <= X8 <= X9 <= X10 <= Xmax
Njengoba kushiwo ngaphambili, i-Xmin ne-Xmax izonqunywa Umthombo we-X-Axis okhethiwe.
Uma amanye amaphuzu edatha `Ezitshiwe' njengoba kuchazwe eSigabeni 1.4.3, ngeke asetshenziswe ekubalweni kwe-XAxis eboniswe ngenhla. Okwesiboneloample, uma amaphuzu X4 nangaphezulu eshaywa indiva, ifomula iba Xmin <= X0 <= X1 <= X2<= X3<= Xmax esikhundleni.
1.4.2. I-Y-Axis, Okukhiphayo Kwethebula Lokubheka
I-Y-Axis ayinazo izithiyo kudatha eyimele. Lokhu kusho ukuthi okuphambene, noma ukwandisa/ukuncipha noma ezinye izimpendulo zingatholakala kalula.
Kuzo zonke izimo, isilawuli sibheka lonke ububanzi bedatha kuma-setpoints we-Y-Axis, bese sikhetha inani eliphansi njenge-Ymin kanye nenani eliphakeme kakhulu njenge-Ymax. Adluliselwa ngokuqondile kwamanye amabhulokhi wokusebenza njengemikhawulo ekuphumeni Kwethebula Lokubheka. (okungukuthi kusetshenziswe njengamavelu e-Xmin ne-Xmax ekubalweni komugqa.)
Nokho, uma amanye amaphuzu edatha `Ezitshiwe' njengoba kuchazwe eSigabeni 1.4.3, ngeke asetshenziswe ekunqunyweni kobubanzi be-Y-Axis. Amanani e-Y-Axis kuphela aboniswa ku-Axiomatic EA azocatshangelwa lapho kusungulwa imikhawulo yethebula lapho lisetshenziselwa ukushayela elinye ibhulokhi yokusebenza, njenge-Math Function Block.
1.4.3. Ukucushwa Okuzenzakalelayo, Impendulo Yedatha
Ngokuzenzakalelayo, wonke Amathebula Okubheka ku-ECU akhutshaziwe (Umthombo we-X-Axis ulingana Nokulawula Okungasetshenzisiwe). Amathebula okubheka angasetshenziswa ukudala impendulo oyifunayofiles. Uma okokufaka kwendawo yonke kusetshenziswa njenge-X-Axis, okukhiphayo kweThebula Lokubheka kuzoba yilokho akufakwa umsebenzisi kuma-setpoints we-Y-Values.
Khumbula, noma iyiphi ibhulokhi yokusebenza elawulwayo esebenzisa Ithebula Lokubheka njengomthombo wokufaka izophinda isebenzise umugqa kudatha. Ngakho-ke, ukuze uthole impendulo yokulawula engu-1:1, qinisekisa ukuthi ubuncane kanye
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
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amanani aphezulu okukhiphayo ahambisana namanani aphansi nawumkhawulo we-Y-Axis yethebula.
Wonke amathebula (1 kuya ku-3) akhutshaziwe ngokuzenzakalela (awukho umthombo wokulawula okhethiwe). Nokho, uma kukhethwa Umthombo we-X-Axis, okuzenzakalelayo kwe-Y-Values kuzoba ku-0 kuya ku-100% njengoba kuchazwe esigabeni esithi “YAxis, Lookup Table Output” ngenhla. Ubuncane be-X-Axis nokuzenzakalelayo okuphezulu kuzosethwa njengoba kuchazwe esigabeni esithi “X-Axis, Impendulo Yedatha” ngenhla.
Ngokuzenzakalelayo, idatha yama-eksisi u-X kanye no-Y ihlelelwa inani elilinganayo phakathi kwephoyinti ngalinye ukusuka kwelincane ukuya kwephezulu esimweni ngasinye.
1.4.4. Khomba Iphuzu Impendulo
Ngokuzenzakalelayo, izimbazo zika-X kanye no-Y zisethelwe impendulo yomugqa ukusuka kuphoyinti (0,0) ukuya ku-(10,10), lapho okukhiphayo kuzosebenzisa umugqa phakathi kwephoyinti ngalinye, njengoba kuboniswe kuMfanekiso 1. Ukuze uthole umugqa, ngalinye I-“Point N Response”, lapho i-N = 1 kuya ku-10, isethelwe i-`Ramp Ukuze' impendulo yokuphuma.
Umfanekiso 1 Ithebula Lokubheka elino-“Ramp Ku" Impendulo Yedatha
Kungenjalo, umsebenzisi angakhetha impendulo ethi `Jump To' ye-“Point N Response”, lapho N = 1 kuya ku-10. Kulokhu, noma yiliphi inani lokufaka phakathi kwe-XN-1 kuya ku-XN lizophumela ekuphumeni okusuka kubhulokhi yokusebenza Yethebula Lokubheka. kwe YN.
Umuntu wakudalaample yebhulokhi yokusebenza yezibalo (0 kuye ku-100) esetshenziswa ukulawula ithebula elizenzakalelayo (0 kuye ku-100) kodwa ngempendulo ethi `Jump To' esikhundleni sokuzenzakalelayo `R.amp To' kuboniswe kuMfanekiso 2.
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
9-44
Ithebula Lokubheka Lomfanekiso wesi-2 elinempendulo yedatha ethi “Gxumela”
Okokugcina, noma yiliphi iphuzu ngaphandle kuka-(0,0) lingakhethelwa impendulo ethi `Ziba'. Uma i-“Point N Response” isethwe ukuthi izibe, khona-ke wonke amaphuzu ukusuka ku-(XN, YN) kuya ku-(X10, Y10) nawo azoshaywa indiva. Kuyo yonke idatha enkulu kune-XN-1, okukhiphayo okuvela kubhulokhi yokusebenza Yethebula Lokubheka kuzoba ngu-YN-1.
Inhlanganisela ye-Ramp Ukuthi, Jump To bese Uziba izimpendulo zingasetshenziswa ukudala uhlelo lokusebenza olukhethekile lokuphumayofile.
1.4.5. I-X-Axis, Ukusabela Kwesikhathi
Ithebula Lokubheka lingasetshenziswa futhi ukuze kutholwe impendulo yangokwezifiso lapho Uhlobo lwe-X-Axis luyi-`Impendulo Yesikhathi.' Uma lokhu kukhethwa, i-X-Axis manje imelela isikhathi, ngamayunithi ama-millisecond, kuyilapho i-Y-Axis isamele okukhiphayo kwebhulokhi yomsebenzi.
Kulokhu, Umthombo we-X-Axis uphathwa njengokufakwayo kwedijithali. Uma isiginali iwukufaka kwe-analog, itolikwa njengokufakwayo kwedijithali. Uma okokufaka kokulawula KUVULIWE, okukhiphayo kuzoshintshwa phakathi nenkathi yesikhathi ngokusekelwe kuchwepheshefile kuThebula Lokubheka.
Uma okokufaka kokulawula KUVALIWE, okukhiphayo kuhlala kukuziro. Uma okokufaka KUVULA, uchwepheshefile NJALO iqala endaweni (X0, Y0) okuwu-0 okukhiphayo kuka-0ms.
Ekuphenduleni kwesikhathi, isikhathi sokuphumula phakathi kwephoyinti ngalinye ku-X-eksisi singasethwa noma yikuphi ukusuka ku-1ms ukuya ku-1min. [60,000 ms].
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
10-44
1.5. I-Programmable Logic Function Block
Umfanekiso 3 Umsebenzi Ohlelekayo Wokusebenza Vimba Incwadi Yomsebenzisi UMAX031700. Inguqulo: 3
11-44
Lesi sici somsebenzi ngokusobala siyinkimbinkimbi kunazo zonke, kodwa sinamandla kakhulu. I-Programmable Logic ingaxhunyaniswa namathebula amathathu, noma yiliphi lawo angakhethwa kuphela ngaphansi kwemibandela ethile. Noma yimaphi amathebula amathathu (kwa-8 atholakalayo) angahlotshaniswa ne-logic, futhi yimaphi asetshenzisiwe angalungiseka ngokugcwele.
Uma izimo ziba ngendlela yokuthi kukhethwe ithebula elithile (1, 2 noma 3) njengoba kuchazwe eSigabeni 1.5.2, khona-ke okuphumayo okuvela kuthebula elikhethiwe, nganoma yisiphi isikhathi, kuzodluliselwa ngqo ku-Logic Output.
Ngakho-ke, izimpendulo ezifika kwezintathu ezihlukene kokokufaka okufanayo, noma izimpendulo ezintathu ezihlukene kokokufaka okuhlukile, zingaba okokufaka kwenye ibhulokhi yomsebenzi, njenge-Output X Drive. Ukwenza lokhu, "Umthombo Wokulawula" webhulokhi esebenzayo uzokhethwa ukuthi ube `Ibhulokhi Yokusebenza Okunengqondo Okuhlelekayo.'
Ukuze unike amandla noma yimaphi amabhulokhi Wengqondo Ehlelekayo, indawo yokusetha ethi “I-Programmable Logic Block Kunikwe amandla” kufanele isethwe ukuze ithi Iqiniso. Wonke akhutshaziwe ngokuzenzakalela.
Umqondo uhlolwa ngohlelo olukhonjiswe kuMfanekiso 4. Kuphela uma itafula lezinombolo eliphansi lingakhethiwe lapho izimo zethebula elilandelayo zizobhekwa. Ithebula elimisiwe lihlala likhethiwe ngokushesha nje lapho selihloliwe. Ngakho-ke kuyadingeka ukuthi ithebula elimisiwe ngaso sonke isikhathi libe inombolo ephezulu kunoma yikuphi ukucushwa.
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
12-44
Umfanekiso 4 Ibhukwana Lomsebenzisi Le-Flowchart Ehlelekayo Lokusebenza UMAX031700. Inguqulo: 3
13-44
1.5.1. Ukuhlola Imibandela
Isinyathelo sokuqala sokunquma ukuthi yiliphi ithebula elizokhethwa njengethebula elisebenzayo ukuhlola kuqala izimo ezihlobene nethebula elinikeziwe. Ithebula ngalinye lihlotshaniswe nalo kuze kube yimibandela emithathu engahlolwa.
Ukungqubuzana 1 kuhlala kuwumphumela onengqondo ovela kwelinye ibhulokhi yomsebenzi. Njengenjwayelo, umthombo uyinhlanganisela yohlobo lwebhulokhi esebenzayo nenombolo, ama-setpoints “Ithebula X, Isimo Y, Umthombo Wempikiswano 1” kanye “Nethebula X, Isimo Y, Ingxabano 1 Inombolo”, lapho kokubili u-X = 1 kuya ku-3 kanye no-Y = 1 kuya ku-3.
Ukungqubuzana 2 ngakolunye uhlangothi, kungase kube okunye okukhiphayo okunengqondo njengokungqubuzana 1, NOMA inani elingaguquki elibekwe umsebenzisi. Ukuze usebenzise ukungaguquki njengempikiswano yesibili ekusebenzeni, setha okuthi “Ithebula X, Isimo Y, Umthombo Wempikiswano 2” kokuthi `Lawula Idatha Eqhubekayo.' Qaphela ukuthi inani elingaguquki alinayo iyunithi ehlotshaniswa nalo ku-Axiomatic EA, ngakho-ke umsebenzisi kufanele alimise njengoba lidingeka kuhlelo lokusebenza.
Isimo sihlolwa ngokusekelwe “Kuthebula X, I-Condition Y Operator” ekhethwe umsebenzisi. Ihlala ithi `=, Iyalingana' ngokuzenzakalelayo. Okuwukuphela kwendlela yokushintsha lokhu iwukuba kube nezimpikiswano ezimbili ezivumelekile ezikhethiwe kunoma yisiphi isimo esithile. Izinketho zomqhubi zibhalwe kuThebula lesi-6.
0 =, Ilingana 1 !=, Ayilingani 2 >, Inkulu Kuno-3 >=, Inkulu Kunobe Ilingana 4 <, Ngaphansi Ko-5 <=, Ingaphansi Noma Iyalingana
Izinketho ze-Opharetha Yesimo Sethebula 6
Ngokuzenzakalelayo, womabili ama-agumenti asethwe kokuthi `Umthombo Wokulawula Ongasetshenzisiwe' okukhubaza isimo, futhi kubangele ngokuzenzekelayo inani le-N/A njengomphumela. Nakuba Umfanekiso wesi-4 ubonisa kuphela Iqiniso noma Amanga njengomphumela wokuhlolwa kwesimo, iqiniso liwukuthi kungase kube nemiphumela emine engenzeka, njengoba kuchazwe kuThebula 7.
Inani 0 1 2 3
Okushiwo Iphutha Leqiniso Lamanga Alisebenzi
Isizathu (Impikiswano 1) Isisebenzisi (Impikiswano 2) = Amanga (Impikiswano 1) Isisebenzisi (Impikiswano 2) = Impikiswano Yeqiniso 1 noma 2 okukhiphayo kubikwe njengokusesimweni sephutha Impikiswano 1 noma 2 ayitholakali (okungukuthi isethwe kokuthi `Umthombo Wokulawula Ayisetshenziswa')
Ithebula 7 Imiphumela Yokuhlola Isimo
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
14-44
1.5.2. Ukukhetha Ithebula
Ukuze kunqunywe ukuthi ngabe ithebula elithile lizokhethwa yini, imisebenzi enengqondo iyenziwa ngemiphumela yemibandela njengoba kunqunywe umqondo oseSigabeni 1.5.1. Kunenhlanganisela eminingana enengqondo engakhethwa, njengoba ibalwe kuThebula 8.
0 Ithebula Elizenzakalelayo 1 Cnd1 Futhi Cnd2 Futhi Cnd3 2 Cnd1 Noma Cnd2 Noma Cnd3 3 (Cnd1 Futhi Cnd2) Noma Cnd3 4 (Cnd1 Noma Cnd2) Futhi Cnd3
Ithebula 8 Imibandela Izinketho Zokusebenza Ezinengqondo
Akukona konke ukuhlola okuzodinga zonke izimo ezintathu. Icala elinikezwe esigabeni esingaphambili, ngokwesiboneloample, inombandela owodwa kuphela ohlwini, okungukuthi i-Engine RPM ibe ngaphansi kwevelu ethile. Ngakho-ke, kubalulekile ukuqonda ukuthi ama-opharetha anengqondo angalihlola kanjani Iphutha noma umphumela we-N/A mayelana nesimo.
Ithebula Elizenzakalelayo Le-Operator Cnd1 Futhi Cnd2 Futhi Cnd3
Khetha Imibandela Yokusebenzisa Ithebula Elihlotshaniswa Nemibandela likhethwa ngokuzenzakalelayo lapho nje selihlolwa. Kufanele isetshenziswe lapho izimo ezimbili noma ezintathu zifanelekile, futhi zonke kufanele zibe yiqiniso ukukhetha ithebula.
Uma noma yisiphi isimo sifana namanga noma Iphutha, ithebula alikhethiwe. I-N/A ithathwa njengeQiniso. Uma yomithathu imibandela iyiqiniso (noma i-N/A), ithebula liyakhethwa.
Cnd1 Noma Cnd2 Noma Cnd3
Uma((Cnd1==True) &&(Cnd2==True)&&(Cnd3==True)) Bese Usebenzisa Ithebula Kufanele lisetshenziswe lapho isimo esisodwa kuphela esifanelekile. Ingasetshenziswa futhi ngezimo ezimbili noma ezintathu ezifanele.
Uma noma yisiphi isimo sihlolwa njengeQiniso, ithebula liyakhethwa. Iphutha noma imiphumela ye-N/A ithathwa njengengamanga
Uma((Cnd1==True) || (Cnd2==True) || (Cnd3==True)) Bese Sebenzisa Ithebula (Cnd1 And Cnd2) Noma Cnd3 Ukuze lisetshenziswe kuphela uma yomithathu imibandela ifanelekile.
Uma kokubili umbandela 1 kanye neSimo 2 kuyiqiniso, NOMA Isimo 3 siyiqiniso, ithebula liyakhethwa. Iphutha noma imiphumela ye-N/A ithathwa njengengamanga
Uma(((Cnd1==Iqiniso)&&(Cnd2==Iqiniso)) || (Cnd3==Iqiniso) ) Bese Sebenzisa Ithebula (Cnd1 Noma Cnd2) Kanye No-Cnd3 Ukuze lisetshenziswe kuphela uma yomithathu imibandela ifanelekile.
Uma isimo 1 kanye neSimo sesi-3 siyiqiniso, NOMA Isimo sesi-2 kanye neSimo 3 siyiqiniso, ithebula liyakhethwa. Iphutha noma imiphumela ye-N/A ithathwa njengengamanga
Uma(((Cnd1==True)||(Cnd2==True)) && (Cnd3==True) ) Bese Sebenzisa Ithebula
Ukuhlolwa Kwezimo Zethebula 9 Ngokusekelwe Ku-opharetha Okunengqondo Okukhethiwe
Okuzenzakalelayo “Ithebula X, Imibandela Yokusebenza Okunengqondo” yeThebula 1 kanye neThebula 2 lithi `Cnd1 Futhi Cnd2 Futhi Cnd3,' kuyilapho Ithebula 3 lisethwe ukuthi libe `Ithebula Elizenzakalelayo.'
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
15-44
1.5.3. I-Logic Block Output
Khumbula ukuthi Ithebula X, lapho u-X = 1 kuya ku-3 ku-Programmable Logic block block akusho ukuthi Ithebula Lokubheka 1 kuya ku-3. Ithebula ngalinye linendawo yokubeka "Inombolo Ye-Table X Lookup Block Number" evumela umsebenzisi ukuthi akhethe ukuthi yimaphi Amathebula Okubheka awafunayo ahlotshaniswa ne-Programmable Logic Block. Amathebula azenzakalelayo ahlotshaniswa ne-logic block ngayinye ahlelwe kuThebula 10.
I-Programmable Logic Block Number
1
Ithebula 1 Bheka
Ithebula 2 Bheka
Ithebula 3 Bheka
Inombolo Yebhulokhi Ithebula Inombolo Yebhulokhi Inombolo Yethebula Yebhulokhi
1
2
3
Ithebula 10 Amathebula Okuhlola Okuzenzakalelayo Okunengqondo Okuhlelekayo
Uma Ithebula Lokubheka elihlotshaniswayo lingenawo “Umthombo we-X-Axis” okhethiwe, khona-ke okukhiphayo kwebhulokhi ye-Programmable Logic kuyohlala ithi “Ayitholakali” inqobo nje uma lelo thebula likhethiwe. Kodwa-ke, uma Ithebula Lokubheka lilungiselelwa impendulo evumelekile kokokufakayo, kungaba Idatha noma Isikhathi, okukhiphayo kwebhulokhi yokusebenza Yethebula Lokubheka (okungukuthi idatha ye-Y-Axis ekhethiwe ngokusekelwe kunani le-X-Axis) izoba umphumela webhulokhi yomsebenzi Onengqondo Ehlelekayo inqobo nje uma lelo thebula likhethiwe.
Ngokungafani nawo wonke amanye amabhulokhi wokusebenza, i-Programmable Logic AYIWENZI izibalo zomugqa phakathi kokufaka nedatha yokuphumayo. Kunalokho, ifana ncamashi nedatha yokufaka (Ithebula Lokubheka). Ngakho-ke, uma usebenzisa I-Programmable Logic njengomthombo olawulayo wesinye ibhulokhi yomsebenzi, kunconywa KAKHULU ukuthi wonke ama-Y-Axes eThebula Lokubheka ahlotshaniswayo abe (a) Asethwe phakathi kuka-0 kuya ku-100% ububanzi noma (b) wonke asethelwe esikalini esifanayo.
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
16-44
1.6. I-Math Function Block
Kunamabhulokhi amane omsebenzi wezibalo avumela umsebenzisi ukuthi achaze ama-algorithms ayisisekelo. Ibhulokhi yomsebenzi wezibalo ingathatha amasiginali wokufaka amane. Okokufaka ngakunye bese kukalwa ngokuhambisana nomkhawulo ohlobene nama-setpoints wokukala.
Okokufaka kuguqulwa kube amaphesentitaginani le-e elisekelwe emaveluni “Ekokufaka Komsebenzi X Y Okuncane” kanye “Nenani elithi “Umsebenzi X Okokufaka Y Ubukhulu” akhethiwe. Ukuze uthole ukulawula okwengeziwe umsebenzisi angakwazi futhi ukulungisa "Umsebenzi X Wokufaka Y Isikali". Ngokuzenzakalelayo, okokufaka ngakunye kunesikali `isisindo' esingu-1.0 Nokho, okokufaka ngakunye kungalinganiswa ukusuka ku- -1.0 kuye ku-1.0 njengoba kudingekile ngaphambi kokuthi kusetshenziswe kumsebenzi.
Ibhulokhi yomsebenzi wezibalo ihlanganisa imisebenzi emithathu ekhethekayo, ngayinye esebenzisa i-equation A u-opharetha B, lapho u-A no-B kuwukokufaka komsebenzi kanye nomsebenzi okhethwe nge-setpoint Math function X Operator. Izinketho zesethi zivezwe kuThebula 11. Imisebenzi ixhunywe ndawonye, ukuze umphumela wohlelo olwandulele ungene kokuthi Okokufaka A komsebenzi olandelayo. Ngakho-ke Umsebenzi 1 unokuko kokubili Okokufaka A nokokufaka B okukhethekayo okunamaphoyinti okusetha, lapho Imisebenzi 2 ukuya ku-4 inokokufaka B kuphela okukhethekayo. Okokufaka kukhethwa ngokusetha Umthombo we-Function X Input Y kanye nomsebenzi we-X Inombolo Y Yokufaka. Uma Umsebenzi X Wokufaka B Umthombo usethelwe ku-0 Ukulawula isignali engasetshenziswanga idlula emsebenzini ingashintshiwe.
= (1 1 1)2 23 3 4 4
0
=, Iqiniso uma i-InA ilingana ne-InB
1
!=, Iqiniso uma i-InA ingalingani i-InB
2
>, Iqiniso uma i-InA inkulu kune-InB
3
>=, Iqiniso uma i-InA inkulu noma ilingana ne-InB
4
<, Iqiniso uma i-InA ingaphansi kwe-InB
5
<=, Iqiniso uma i-InA ingaphansi noma ilingana ne-InB
6
NOMA, Iqiniso uma i-InA noma i-InB iyiqiniso
7
FUTHI, Iqiniso uma i-InA ne-InB kuyiqiniso
8 XOR, Iqiniso uma i-InA noma i-InB kuyiqiniso, kodwa hhayi kokubili
9
+, Umphumela = InA plus InB
10
-, Umphumela = InA susa InB
11
x, Umphumela = InA izikhathi InB
12
/, Umphumela = InA ihlukaniswe yi-InB
13
MIN, Umphumela = Okuncane kwe-InA ne-InB
14
MAX, Umphumela = Okukhulu kakhulu kwe-InA ne-InB
Ithebula le-11 le-Math Function Operators
Umsebenzisi kufanele aqinisekise ukuthi okokufaka kuyahambisana uma usebenzisa okunye Ukusebenza Kwezibalo. Ngokwesibonelo, uma okokufaka 1 okujwayelekile kuzokalwa ngo-[V], kuyilapho i-CAN Receive 1 izokalwa nge-[mV] kanye ne-Math Function Operator 9 (+), umphumela ngeke ube inani langempela elifiswayo.
Ukuze uthole umphumela ovumelekile, umthombo olawulayo wokokufaka kumelwe ube inani elingelona uziro, okungukuthi into ethile ngaphandle kokuthi `Umthombo wokulawula awusetshenziswanga.'
Lapho uhlukanisa, inani le-InB elinguziro liyohlala liphumela ekubeni yiziro inani eliphumayo lomsebenzi ohlobene. Uma ukhipha, umphumela onegethivu uzohlala uthathwa njengoziro, ngaphandle uma umsebenzi uphindaphindwa ngomunye onegethivu, noma okokufaka kukalwa nge-coefficient enegethivu kuqala.
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
17-44
1.7. INGAdlulisela Ibhulokhi Yomsebenzi
Ibhulokhi yokusebenza ye-CAN Transmit isetshenziselwa ukuthumela noma yikuphi okukhiphayo kusuka kwenye ibhulokhi yokusebenza (okungukuthi, okokufaka, isignali enengqondo) kunethiwekhi ye-J1939.
Ngokuvamile, ukukhubaza ukudlulisa umlayezo, "Isilinganiso Sokudlulisa Ukuphindaphinda" sisethelwa kuqanda. Nokho, uma umlayezo wabelana ngeNombolo Yeqembu Lepharamitha (PGN) nomunye umlayezo, lokhu akulona iqiniso ngempela. Esimeni lapho imilayezo eminingi yabelana khona ngokuthi "Dlulisa i-PGN", izinga lokuphindaphinda elikhethiwe kumlayezo onenombolo ELIPHANSI KAKHULU lizosetshenziselwa YONKE imilayezo esebenzisa leyo PGN.
Ngokuzenzakalelayo, yonke imilayezo ithunyelwa ku-Proprietary B PGNs njengemilayezo esakazwayo. Uma yonke idatha ingadingekile, khubaza wonke umlayezo ngokusetha isiteshi esiphansi usebenzisa leyo PGN iye kuziro. Uma enye idatha ingadingeki, vele uguqule i-PGN yesiteshi(ama)siteshi esingadingekile ibe inani elingasetshenziswanga kububanzi B bobunikazi.
Lapho ukhanyisa, umlayezo odlulisiwe ngeke usakazwe kuze kube ngemva kokulibaziseka kwemizuzwana emi-5. Lokhu kwenzelwa ukuvimbela noma yiziphi izimo zamandla noma zokuqalisa ekudaleni izinkinga kunethiwekhi.
Njengoba okuzenzakalelayo kuyimilayezo ye-PropB, “Okubalulekile Kokudlulisa Umlayezo” kuhlala kuqalwa ku-6 (okungabalulekile kakhulu) futhi “Ikheli Lendawo (le-PDU1)” alisetshenziswa. Le ndawo yokusetha isebenza kuphela lapho i-PDU1 PGN ikhethiwe, futhi ingasethwa ibe Ikheli Lomhlaba Wonke (0xFF) ukuze isakazwe, noma ithunyelwe ekhelini elithile njengokusethwa komsebenzisi.
I-“Dlulisa Usayizi Wedatha”, “Dlulisa Idatha Yenkomba Ku-Array (LSB)”, “Dlulisa Inkomba Yebhithi nge-Byte (LSB)”, “Dlulisa Ukulungiswa” kanye “Ne-Offset Yokudlulisa” konke kungasetshenziselwa ukwenza imephu idatha kunoma iyiphi i-SPN esekelwa izinga le-J1939.
Qaphela: I-CAN Data = (I-Offset Yedatha Yokufaka)/Isixazululo
I-1IN-CAN isekela i-CAN Transmit Messages efika kweyi-8, yonke engahlelwa ukuthi ithumele noma iyiphi idatha etholakalayo kunethiwekhi ye-CAN.
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
18-44
1.8. INGAKWAMUKELA Ibhulokhi Yomsebenzi
Ibhulokhi yokusebenza ye-CAN Receive yakhelwe ukuthatha noma iyiphi i-SPN kunethiwekhi ye-J1939, futhi iyisebenzise njengokufaka kwenye ibhulokhi yokusebenza.
I-Yamukela Umlayezo Inikwe amandla iphoyinti lokusetha elibaluleke kakhulu elihlotshaniswa naleli bhulokhi lomsebenzi futhi kufanele likhethwe kuqala. Ukuyishintsha kuzoholela ekutheni amanye ama-setpoints anikwe amandla/akhutshazwe njengoba kufanele. Ngokuzenzakalelayo YONKE imilayezo eyamukelayo ivaliwe.
Uma umlayezo usunikwe amandla, iphutha le-Lost Communication lizomakwa uma lowo mlayezo ungatholwa phakathi nesikhathi Sokuvala Umlayezo. Lokhu kungase kuqalise umcimbi Wokuxhumana Okulahlekile. Ukuze ugweme ukuphela kwesikhathi kunethiwekhi egcwele kakhulu, kuyanconywa ukuthi usethe isikhathi okungenani esiphindwe kathathu kunesilinganiso sokubuyekeza esilindelwe. Ukuze ukhubaze isici sokuvala isikhathi, vele usethe leli nani kuqanda, lapho umlayezo owamukelwe awusoze waphelelwa yisikhathi futhi awusoze wabangela iphutha Lokulahlekile Kokuxhumana.
Ngokuzenzakalela, yonke imilayezo yokulawula ilindeleke ukuthi ithunyelwe ku-1IN-CAN Controller kuma-Proprietary B PGNs. Nokho, uma umlayezo we-PDU1 ukhethwa, Isilawuli se-1IN-CAN singasethwa ukuze siwuthole kunoma iyiphi i-ECU ngokusetha Ikheli Elicacisiwe elithumela i-PGN Ekhelini Lomhlaba Wonke (0xFF). Uma kukhethwa ikheli elithile esikhundleni salokho, noma iyiphi enye idatha ye-ECU ku-PGN izozitshwa.
I-Yamukela Usayizi Wedatha, Thola Inkomba Yedatha Nge-Array (LSB), Thola Inkomba Yebhithi nge-Byte (LSB), Thola Ukulungiswa futhi Yamukela Okumisiwe konke kungasetshenziswa ukwenza imephu noma iyiphi i-SPN esekelwe yizinga le-J1939 kudatha ephumayo yebhulokhi yomsebenzi Omukelwe. .
Njengoba kushiwo ngaphambili, i-CAN yokwamukela ibhulokhi yomsebenzi ingakhethwa njengomthombo wokufakwayo kokulawula kwamabhulokhi wokuphumayo. Uma kunje, iReceived Data Min (Off Threshold) kanye neReceived Data Max (Ku-Threshold) inquma ubuncane kanye namavelu aphezulu esiginali yokulawula. Njengoba amagama esho, aphinde asetshenziswe njenge-On/Off threshold yezinhlobo zokuphuma kwedijithali. Lawa manani akunoma yimaphi amayunithi idatha ekhona NGEMVA kokuxazulula futhi i-offset isetshenziswa ku-CAN ukwamukela isignali. Isilawuli se-1IN-CAN sisekela kufikela kokuhlanu okuhlukile kwe-CAN Yamukela Imilayezo.
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1.9. I-Diagnostic Function Block
Kunezinhlobo ezimbalwa zokuxilonga ezisekelwa Isilawuli Sesiginali ye-1IN-CAN. Ukutholwa kwamaphutha nokusabela kuhlotshaniswa nakho konke okokufaka kwendawo yonke namadrayivu okukhiphayo. Ngokungeziwe kumaphutha e-I/O, i-1IN-CAN futhi ingathola/isabele ekunikezeni amandla ngaphezulu/ngaphansi kwevolthitagizilinganiso ze-e, ukushisa okweqile kwephrosesa, noma imicimbi yokuxhumana elahlekile.
Umfanekiso 5 Ibhulokhi Yomsebenzi Wokuxilonga
"Ukutholwa Kwephutha Kuvunyelwe" indawo ebaluleke kakhulu ehlotshaniswa nalesi sici somsebenzi, futhi kufanele kukhethwe kuqala. Ukuyishintsha kuzoholela ekutheni amanye ama-setpoints anikwe amandla noma akhutshazwe ngendlela efanele. Uma kukhutshaziwe, konke ukuziphatha kokuxilonga okuhlotshaniswa ne-I/O noma umcimbi okukhulunywa ngawo kuzitshwa.
Ezimweni eziningi, amaphutha angamakwa njengesenzeko esiphansi noma esiphezulu. Ama-threshold amaminithi amancane/amakhulu akho konke ukuxilonga okusekelwa i-1IN-CAN afakwe kuhlu lweThebula 12. Amanani agqamile angamaphoyinti okusetha alungisekayo. Okunye ukuxilonga kusabela esimeni esisodwa kuphela, lapho okuthi i-N/A ifakwe ohlwini olulodwa lwamakholomu.
Umsebenzi Vimba Okokufaka Kwajikelele Kwezokuxhumana Kulahlekile
Ubuncane be-Threshold
I-Threshold ephezulu
Iphutha elincane
Iphutha elikhulu
N/A
Uthole Umlayezo
(noma yikuphi)
Ithebula 12 Lokuthola Amaphutha
Isikhathi siphelile
Uma kusebenza, i-hysteresis setpoint inikezwa ukuze kuvinjelwe ukulungiselelwa okusheshayo nokusulwa kwefulegi lephutha uma inani lokufaka noma impendulo liseduze komkhawulo wokuthola iphutha. Ebangeni eliphansi, uma iphutha limakiwe, ngeke lisulwe kuze kube yilapho inani elilinganisiwe likhulu noma lilingana ne-Minimum Threshold + “Hysteresis to Clear Fault.” Ngokwezinga eliphezulu, ngeke lisulwe kuze kube yilapho inani elilinganisiwe lingaphansi noma lilingana ne-Maximum Threshold “Hysteresis to Clear
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Iphutha.” Amanani amancane, aphezulu kanye ne-hysteresis ahlala akalwa ngamayunithi wephutha okukhulunywa ngalo.
Indawo elandelayo kule bhulokhi yomsebenzi ithi “Umcimbi Ukhiqiza i-DTC ku-DM1.” Uma futhi kuphela uma lokhu kusethelwe kuqiniso lapho amanye ama-setpoints ebhulokhi yomsebenzi azonikwa amandla. Zonke zihlobene nedatha ethunyelwa kunethiwekhi ye-J1939 njengengxenye yomlayezo we-DM1, Amakhodi Enkinga Yokuxilonga Asebenzayo.
Ikhodi Yenkinga Yokuxilonga (DTC) ichazwa yizinga le-J1939 njengevelu yamabhayithi amane okuyi-
inhlanganisela ye:
I-SPN Suspect Parameter Number (amabhithi okuqala angu-19 e-DTC, LSB kuqala)
I-FMI
Isihlonzi semodi yokwehluleka
(amabhithi angu-5 alandelayo e-DTC)
CM
Indlela Yokuguqula
(1 bit, njalo isethwe ukuze 0)
OC
Ukubalwa Kwesenzeko
(7 amabhithi, inani lezikhathi lapho iphutha lenzeke ngalo)
Ngaphezu kokusekela umlayezo we-DM1, Isilawuli Sesiginali se-1IN-CAN siphinde sisekele
I-DM2 Amakhodi Enkinga Yokuxilonga Ayesebenza Ngaphambilini
Kuthunyelwe kuphela ngesicelo
Idatha Yokuxilonga ye-DM3 Sula/Ukusethwa Kabusha kwama-DTC Ayesebenza Phambilini Kwenziwe ngesicelo kuphela
I-DM11 Diagnostic Data Sula/Setha kabusha ama-DTC Asebenzayo
Kwenziwe kuphela ngesicelo
Inqobo nje uma ibhulokhi yomsebenzi Wokuxilonga inethi “Umcimbi Ukhiqiza i-DTC ku-DM1” isethwe kokuthi Iqiniso, Isilawuli Sesiginali se-1IN-CAN sizothumela umlayezo we-DM1 njalo ngomzuzwana owodwa, kungakhathaliseki ukuthi akhona yini amaphutha asebenzayo noma cha, njengoba kunconywe izinga. Yize engekho ama-DTC asebenzayo, i-1IN-CAN izothumela umlayezo othi “Awekho Amaphutha Asebenzayo”. Uma i-DTC eyayingasebenzi ngaphambilini iqala ukusebenza, i-DM1 izothunyelwa ngokushesha ukuze ibonise lokhu. Ngokushesha nje lapho i-DTC yokugcina esebenzayo ingasasebenzi, izothumela i-DM1 ebonisa ukuthi awasekho ama-DTC asebenzayo.
Uma kune-DTC engaphezu kweyodwa esebenzayo nganoma yisiphi isikhathi, umlayezo ojwayelekile we-DM1 uzothunyelwa kusetshenziswa i-multipacket Broadcast Announce Message (BAM). Uma isilawuli sithola isicelo se-DM1 kuyilapho lokhu kuyiqiniso, sizothumela umlayezo wamaphakethe amaningi ekhelini lomfakisicelo sisebenzisa i-Transport Protocol (TP).
Lapho ukhanyisa, umlayezo we-DM1 ngeke usakazwe kuze kube ngemva kokulibaziseka kwamasekhondi angu-5. Lokhu kwenzelwa ukuvimbela noma yiziphi izimo zamandla noma zokuqalisa ukuthi zingamakwa njengephutha elisebenzayo kunethiwekhi.
Uma iphutha lixhunywe ku-DTC, ilogi elingaguquki lesibalo sesenzeko (OC) liyagcinwa. Ngokushesha nje lapho isilawuli sithola iphutha elisha (ebelingasebenzi ngaphambilini), sizoqala ukwehlisa isibali sikhathi esithi “Ukubambezeleka Ngaphambi Kokuthumela i-DM1” kuleyo bhulokhi yomsebenzi Wokuxilonga. Uma iphutha lilokhu likhona phakathi nesikhathi sokulibaziseka, isilawuli sizosetha i-DTC ukuthi isebenze, futhi sizokhulisa i-OC kulogi. Kuzokwenziwa i-DM1 ngokushesha ehlanganisa i-DTC entsha. Isibali sikhathi sinikezwa ukuze amaphutha ezikhathi ezithile angagadli inethiwekhi njengoba iphutha liza liphinde lihambe, njengoba umlayezo we-DM1 ubuzothunyelwa njalo uma iphutha livela noma lihamba.
Ama-DTC ayesebenza ngaphambilini (noma iyiphi ene-OC engeyona iqanda) ayatholakala uma ecelwa umlayezo we-DM2. Uma kune-DTC engaphezu kweyodwa esebenzayo ngaphambilini, i-DM2 ye-multipacket izothunyelwa Ekhelini Locelayo kusetshenziswa I-Transport Protocol (TP).
Uma i-DM3 iceliwe, isibalo sesenzeko sawo wonke ama-DTC asebenze ngaphambilini sizosethwa kabusha sibe uziro. I-OC yama-DTC asebenzayo okwamanje ngeke ishintshwe.
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Ibhulokhi yomsebenzi wokuxilonga ine-setpoint "Umcimbi Usulwe kuphela yi-DM11." Ngokuzenzakalelayo, lokhu kuhlala kusethwe kokuthi Amanga, okusho ukuthi ngokushesha nje lapho isimo esibangele ukuthi ifulegi lephutha limiswe sihamba, i-DTC yenziwa Ngokuzenzakalelayo Isebenze Ngaphambili, futhi ayisafakwa kumlayezo we-DM1. Nokho, uma le phoyinti yokusetha isethelwe kokuthi Iqiniso, ngisho noma ifulegi lisuliwe, i-DTC ngeke yenziwe ingasebenzi, ngakho izoqhubeka nokuthunyelwa ngomlayezo we-DM1. Kuphela uma i-DM11 iceliwe lapho i-DTC izoyeka ukusebenza. Lesi sici singase sibe usizo kusistimu lapho iphutha elibalulekile lidinga ukukhonjwa ngokucacile njengelenzekile, noma ngabe izimo ezidalile zihambile.
Ngaphezu kwawo wonke ama-DTC asebenzayo, enye ingxenye yomlayezo we-DM1 yibhayithi yokuqala ebonisa u-L.amp Isimo. Ibhulokhi ngayinye yomsebenzi wokuxilonga ine-setpoint “Lamp Imiswe Ngomcimbi ku-DM1” enquma ukuthi iyiphi lamp izosethwa kule byte ngenkathi i-DTC isebenza. Izinga le-J1939 lichaza i-lamps njengokuthi `Ukungasebenzi kahle', `Okubomvu, Misa', `Amber, Isexwayiso' noma `Vikela'. Ngokuzenzakalelayo, i-'Amber, Isexwayiso' lamp ngokuvamile yileyo emiswe yinoma yiliphi iphutha elisebenzayo.
Ngokuzenzakalelayo, yonke ibhulogi yomsebenzi Wokuxilonga ihlotshaniswe nayo ne-SPN yobunikazi. Nokho, le ndawo yokusetha ethi “SPN Yomcimbi osetshenziswe ku-DTC” ilungiseka ngokugcwele umsebenzisi uma efisa ukuthi ibonise incazelo ye-SPN evamile ku-J1939-71 esikhundleni salokho. Uma i-SPN ishintshiwe, i-OC yelogi yephutha elihlobene isethwe kabusha ngokuzenzakalelayo ibe uziro.
Yonke ibhulogi yomsebenzi wokuxilonga nayo ihlotshaniswe nayo ne-FMI ezenzakalelayo. Indawo okuwukuphela kwayo yomsebenzisi yokushintsha i-FMI ithi “FMI Yomcimbi osetshenziswe ku-DTC,” nakuba amanye amabhulokhi e-Diagnostic function angaba nawo womabili amaphutha aphezulu naphansi njengoba kukhonjisiwe kuThebula 13. Kulezo zimo, i-FMI ku-setpoint ibonisa lokho kwesimo sokuphela esiphansi, futhi i-FMI esetshenziswa iphutha eliphezulu izonqunywa ngeThebula 21. Uma i-FMI yephutha lokusetha kabusha i-OC lishintshwa ngokuzenzakalelayo, iphutha le-OC lishintshwa ngokuzenzakalelayo.
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I-FMI yomcimbi osetshenziswe ku-DTC Low Fault
I-FMI=1, Idatha Iyasebenza Kodwa Ngaphansi Kwebanga Elivamile Lokusebenza Izinga Elinzima Kakhulu FMI=4, Vol.tage Ngezansi Kokuvamile, Noma Okufushanisiwe Kuya Emthonjeni Ophansi FMI=5, Okwamanje Ngezansi Kweyejwayelekile Noma Evuliwe Isekethe i-FMI=17, Idatha Iyasebenza Kodwa Ngaphansi Kwebanga Elivamile Lokusebenza Okungenalo Izinga Elinzima I-FMI=18, Idatha Iyasebenza Kodwa Ngaphansi Kwebanga Lokusebenza Elivamile Ngokwezinga Elinzima Ngokulingene FMI=21, Idatha Yehliselwe Phansi
I-FMI ehambelanayo esetshenziswe ku-DTC High Fault
I-FMI=0, Idatha Iyasebenza Kodwa Ngaphezulu Kwebanga Elivamile Lokusebenza Lezinga Elibi Kakhulu FMI=3, Vol.tage Ngenhla Kokwejwayelekile, Noma Okufushanisiwe Kuya Emthonjeni Ophakeme we-FMI=6, Okwamanje Ngaphezulu Kwesekethe Evamile Noma Ephansi FMI=15, Idatha Iyasebenza Kodwa Ngaphezulu Kwebanga Elivamile Lokusebenza Elingenalo Izinga Elinzima FMI=16, Idatha Iyasebenza Kodwa Ngaphezulu Kwebanga Lokusebenza Elivamile Ngokwezinga Elinzima Kakhulu FMI=20, Idatha Ikhushulwe Phezulu
Ithebula 13 Iphutha Eliphansi le-FMI ngokumelene ne-High Fault FMI
Uma i-FMI esetshenzisiwe ingesinye salezo ezikuThebula 13, khona-ke womabili amaphutha aphansi naphezulu azonikezwa i-FMI efanayo. Lesi simo kufanele sigwenywe, njengoba ilogi lisazosebenzisa i-OC ehlukile ezinhlotsheni ezimbili zamaphutha, nakuba zizobikwa ngokufanayo ku-DTC. Kuyisibopho somsebenzisi ukwenza isiqiniseko sokuthi lokhu akwenzeki.
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2. Imiyalelo yokufaka
2.1. Ubukhulu kanye ne-Pinout Isilawuli se-1IN-CAN sipakishwe kundlu yepulasitiki eshikelwe nge-ultra-sonically. Umhlangano uphethe isilinganiso se-IP67.
Umfanekiso 6 Ubukhulu Bezindlu
Phina # Incazelo
1
IBATT +
2
Okokufaka +
3
I-CAN_H
4
I-CAN_L
5
Okokufaka -
6
I-BATT-
Ithebula 14 Iphinikhodi yesixhumi
2.2. Imiyalo Yokufaka
AMANOTHI NEZEXWAYISO · Ungafaki eduze ne-high-voltage noma amadivayisi asezingeni eliphezulu. · Qaphela izinga lokushisa lokusebenza. Zonke izintambo zenkambu kufanele zifanele lelo banga lokushisa. · Faka iyunithi enesikhala esifanele esitholakalayo sokusevisa kanye nokufinyelela kwezintambo zezintambo ezanele (15
cm) kanye nokukhululeka kobunzima (30 cm). · Ungaxhumi noma unqamule iyunithi ngenkathi isekethe ibukhoma, ngaphandle uma indawo yaziwa ngokuthi ayiyona
eziyingozi.
UKUKHUBUKA
Izimbobo ezifakwayo zilingana namabhawudi angu-#8 noma ama-M4. Ubude bebhawodi buzonqunywa ubukhulu bepuleti elikhwezayo lomsebenzisi wokugcina. I-flange ekhwezayo yesilawuli ingu-0.425 amayintshi (10.8 mm) ubukhulu.
Uma imojuli ifakwe ngaphandle kwendawo ebiyelwe, kufanele ikhwezwe ngokuqondile izixhumi zibheke kwesokunxele noma
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ilungelo lokunciphisa amathuba okungena komswakama.
Izintambo ze-CAN zibhekwa njengephephile ngaphakathi. Izintambo zikagesi azibhekwa njengeziphephile ngaphakathi ngakho-ke ezindaweni eziyingozi zidinga ukutholakala kumathreyi epayipi noma amapayipi ngaso sonke isikhathi. Imojuli kumele ifakwe endaweni ebiyelwe ezindaweni eziyingozi ngale njongo.
Alukho ucingo noma izintambo zokubopha izintambo okufanele zeqe amamitha angu-30 ubude. Izintambo zokufaka amandla kufanele zikhawulelwe kumamitha ayi-10.
Zonke izintambo zenkambu kufanele zifanele izinga lokushisa lokusebenza.
Faka iyunithi enesikhala esifanele esitholakalayo sokusevisa kanye nokufinyelela okwanele kwezintambo zezintambo (amayintshi angu-6 noma amasentimitha angu-15) kanye nokukhululeka kobunzima (amayintshi angu-12 noma amasentimitha angu-30).
IZIXHUMANO
Sebenzisa amapulagi alandelayo e-TE Deutsch ukuze uxhume ezintweni ezibalulekile. Ukufaka izintambo kulawa mapulaki okukhwelana kufanele kuhambisane nawo wonke amakhodi endawo asebenzayo. Izintambo zenkambu ezifanele zevolumu elinganiselwetagi-e kanye neyamanje kufanele isetshenziswe. Isilinganiso sezintambo zokuxhuma kufanele okungenani sibe ngu-85°C. Emazingeni okushisa angaphansi kuka-10°C nangaphezulu kuka-+70°C, sebenzisa izintambo zenkundla ezifanele kokubili izinga lokushisa eliphansi neliphezulu.
Bheka kumininingwane yedatha ye-TE Deutsch ngobubanzi obusebenzisekayo bobubanzi be-insulation neminye imiyalelo.
I-Receptacle Contacts Mating Connector
Amasokhethi Okukhwelana ngokufanele (Bheka ku-www.laddinc.com ukuze uthole ulwazi olwengeziwe mayelana noxhumana nabo abatholakalayo balesi pulaki sokukhwelana.)
I-DT06-08SA, 1 W8S, 8 0462-201-16141, kanye ne-3 114017
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3. QAPHELAVIEW YEZICI ze-J1939
Isofthiwe yakhelwe ukunikeza ukuguquguquka kumsebenzisi maqondana nemilayezo ethunyelwa noma evela ku-ECU ngokunikeza: · Isimo Se-ECU Esilungisekayo ku-NAME (ukuvumela ama-ECU amaningi kunethiwekhi efanayo) · Ukudlulisa Okulungisekayo I-PGN kanye Nezinhlaka ze-SPN · Ukwamukela Okulungisekayo Amapharamitha we-PGN kanye ne-SPN · Ukuthumela Izinhlaka Zomlayezo Wokuxilonga we-DM1 · Ukufunda nokusabela kumilayezo ye-DM1 ethunyelwe amanye ama-ECU · Ilogi Yokuhlola, egcinwe kumemori engaguquki, yokuthumela imilayezo ye-DM2
3.1. Isingeniso Semilayezo Esekelwe I-ECU ihambisana ne-SAE J1939 evamile, futhi isekela ama-PGN alandelayo
Kusukela ku-J1939-21 – Isendlalelo Sesixhumanisi Sedatha · Isicelo · Ukuvuma · Ukuphathwa Kokuxhumana Kwephrothokholi Yezokuthutha · Umlayezo Wokudluliswa Kwedatha Yephrothokholi
59904 ($00EA00) 59392 ($00E800) 60416 ($00EC00) 60160 ($00EB00)
Qaphela: Noma iyiphi i-Proprietary B PGN ebangeni 65280 kuya ku-65535 ($00FF00 kuya ku-$00FFFF) ingakhethwa
From J1939-73 – Diagnostics · DM1 Active Diagnostic Trouble Codes · DM2 Amakhodi Enkinga Yokuxilonga Ayesebenza Ngaphambilini · I-DM3 Diagnostic Data Sula/Setha Kabusha kuma-DTC Awayesebenza Ngaphambilini · DM11 – Idatha Yokuxilonga Sula/Setha Kabusha kuma-DTC Asebenzayo · Isicelo Sokufinyelela Inkumbulo ka-DM14 · I-DM15 Memo Memo Impendulo · DM16 Binary Data Transfer
65226 ($00FECA) 65227 ($00FECB) 65228 ($00FECC) 65235 ($00FED3) 55552 ($00D900) 55296 ($00D800) 55040 ($00D700)
Kusukela ku-J1939-81 – Ukuphathwa Kwenethiwekhi · Ikheli Elifunwe/Alikwazi Ukufunwa · Ikheli Eliyaliwe
60928 ($00EE00) 65240 ($00FED8)
Kusuka ku-J1939-71 Vehicle Application Layer · Ukuhlonza Isofthiwe
65242 ($00FEDA)
Awekho ama-PGN wesendlalelo sohlelo lokusebenza asekelwayo njengengxenye yokucushwa okuzenzakalelayo, kodwa angakhethwa njengokufunwa kwawo kumabhulokhi omsebenzi wokudlulisa noma owamukelwe. Ama-setpoints afinyelelwa kusetshenziswa i-Memory Access Protocol (MAP) ejwayelekile enamakheli okuphathelene. I-Axiomatic Electronic Assistant (EA) ivumela ukucushwa okusheshayo nokulula kweyunithi ngenethiwekhi ye-CAN.
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3.2. NAME, Ikheli kanye ne-ID Yesofthiwe
J1939 IGAMA I-1IN-CAN ECU inokuzenzakalelayo okulandelayo kwe-J1939 NAME. Umsebenzisi kufanele abhekisele kwezinga le-SAE J1939/81 ukuze uthole ulwazi olwengeziwe ngalezi zinhlaka nobubanzi bazo.
Ikheli Elingenangqondo I-Industry Group Vehicle System Instance Vehicle System Umsebenzi Umsebenzi Umsebenzi Instance ECU Instance Manufacture Code Number Identity
Yebo 0, Global 0 0, Uhlelo olungaqondile 125, Axiomatic I/O Controller 20, Axiomatic AX031700, Single Input Controller nge CAN 0, First Instance 162, Axiomatic Technologies Corporation Iyahlukahluka, eyabelwe ngokukhethekile ngesikhathi sokuhlelwa kwefekthri kwe-ECU ngayinye.
I-ECU Instance iyindawo yokusetha elungisekayo ehlotshaniswa ne-NAME. Ukushintsha leli nani kuzovumela ama-ECU amaningi alolu hlobo ukuthi ahlukaniseke ngamanye ama-ECU (okuhlanganisa ne-Axiomatic Electronic Assistant) lapho exhumeke kunethiwekhi efanayo.
Ikheli le-ECU Inani elimisiwe lale ndawo yokusetha ngu-128 (0x80), okuyikheli lokuqala elincanyelwayo lama-ECU azilungisela wona njengoba kusethwe i-SAE kumathebula e-J1939 B3 ukuya ku-B7. I-Axiomatic EA izovumela ukukhethwa kwanoma yiliphi ikheli phakathi kuka-0 kuya ku-253, futhi kuyisibopho somsebenzisi ukukhetha ikheli elithobelana nezinga. Umsebenzisi kufanele futhi aqaphele ukuthi njengoba iyunithi inekheli elinamandla, uma enye i-ECU enokubaluleka okuphezulu i-NAME ingenela ikheli elikhethiwe, i-1IN-CAN izoqhubeka nokukhetha ikheli elilandelayo eliphezulu ize ilithole engalifuna. Bheka i-J1939/81 ukuze uthole imininingwane eyengeziwe mayelana nokufunwa kwekheli.
Isihlonzi Sesofthiwe
I-PGN 65242
Ukuhlonza Isofthiwe
Izinga Lokuphindaphinda Kokudlulisela: Uma ucela
Ubude Bedatha:
Iyaguquguquka
Ikhasi Ledatha Enwetshiwe:
0
Ikhasi Ledatha:
0
Ifomethi ye-PDU:
254
I-PDU ecacisiwe:
218 PGN Ulwazi Olusekela:
Okubalulekile Okuzenzakalelayo:
6
Inombolo Yeqembu Lepharamitha:
65242 (0xFEDA)
– I-SOFT
Qala Isikhundla 1 2-n
Igama lepharamitha yobude 1 Ibhayithi Inombolo yezinkambu zokuhlonza isofthiwe Ukuhlonza Isofthiwe Eguquguqukayo, i-Delimiter (ASCII “*”)
I-SPN 965 234
Ku-1IN-CAN ECU, i-Byte 1 isethelwe ku-5, futhi izinkambu zokuhlonza zimi kanje (Ingxenye Yenombolo)*(Inguqulo)*(Usuku)*(Umnikazi)*(Incazelo)
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
27-44
I-Axiomatic EA ikhombisa lonke lolu lwazi ku-“General ECU Information”, njengoba kukhonjisiwe ngezansi:
Qaphela: Ulwazi olunikezwe ku-ID Yesofthiwe luyatholakala kunoma yiliphi ithuluzi lesevisi ye-J1939 elisekela i-PGN -SOFT.
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
28-44
4. IZINDABA EZIFINYELELE ECU AFINYELELELWE NOMSIZI WE-AXIOMATIC ELECTRONIC
Ama-setpoints amaningi abe yireferensi kulo lonke leli bhukwana. Lesi sigaba sichaza ngokuningiliziwe iphoyinti ngalinye, kanye nokuzenzakalelayo kwalo nobubanzi. Ukuze uthole ulwazi olwengeziwe mayelana nendlela i-setpoint ngayinye esetshenziswa ngayo i-1IN-CAN, bheka isigaba esifanele seManuwali Yomsebenzisi.
4.1. Inethiwekhi ye-J1939
I-J1939 Network setpoints ibhekana nemingcele yesilawuli ethinta ngokuqondile inethiwekhi ye-CAN. Bheka amanothi olwazi mayelana nendawo ngayinye.
Igama
Ibanga
Okuzenzakalelayo
Amanothi
Inombolo ye-ECU Instance Number ECU Ikheli
Uhlu lokudedela 0 kuya ku-253
0, #1 Isenzakalo Sokuqala Ngamunye Nge-J1939-81
I-128 (0x80)
Ikheli elincanyelwayo le-ECU ezilungisekayo
Ukuthwebula Isikrini Kwama-Setpoints Ahlukahlukene Okuzenzakalelayo
Uma amanani okungewona azenzakalelayo “ECU Instance Number” noma “ECU Ikheli” asetshenziswa, ngeke abuyekezwe ngesikhathi sokumiswa. file flash. Lawa mapharamitha adinga ukushintshwa ngesandla ukuze
vimbela amanye amayunithi kunethiwekhi ukuthi athinteke. Uma zishintshwa, isilawuli sizofuna ikheli laso elisha kunethiwekhi. Kunconywa ukuvala futhi uvule kabusha uxhumano lwe-CAN ku-Axiomatic EA ngemva kwe file ilayishiwe, ukuze kuvele i-NAME nekheli elisha kuphela ohlwini lwe-J1939 CAN Network ECU.
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
29-44
4.2. Okokufaka Okujwayelekile
Ibhulokhi yomsebenzi we-Universal Input ichazwa eSigabeni 1.2. Sicela ubheke leso sigaba ukuze uthole ulwazi oluningiliziwe mayelana nokuthi lezi zindawo zokubeka zisetshenziswa kanjani.
Ukuthwebula isikrini kwama-Default Universal Input Setpoints
Igama lohlobo lwenzwa yokufaka
Uhlu Lokulahla Ububanzi
Ama-pulses per Revolution
0 ku60000
Iphutha elincane
Ibanga elincane
Ibanga eliphezulu
Iphutha Eliphezulu Lokudonsa/Ukudonsela phansi Isimelana Sesikhathi Sokukhipha Idijithali Uhlobo Lwesihlungi Lokufaka Kwedijithali
Kuya Ohlotsheni Lwenzwa Kuncike Ohlotsheni Lwenzwa Kuncike Ohlotsheni Lwenzwa Kuncike Ohlotsheni Lwenzwa Lokulahla Uhlu
0 ku60000
Uhlobo Lwesihlungi Sesofthiwe
Drop List
I-Software Filter Constant
0 ku60000
Okuzenzakalelayo 12 Voltage0 kuya ku-5V
0.2V
Amanothi Bheka Isigaba 1.2.1 Uma isethwe ku-0, izilinganiso zithathwa nge-Hz. Uma inani lisethwe likhulu kuno-0, izilinganiso zithathwa nge-RPM
Bheka iSigaba 1.2.3
0.5V
Bheka iSigaba 1.2.3
4.5V
Bheka iSigaba 1.2.3
4.8V 1 10kOhm Ukudonsa 0 – Akukho 10 (ms)
0 Asikho Isihlungi
1000ms
Bheka iSigaba 1.2.3
Bheka iSigaba 1.2.2
Isikhathi sokudiliza sohlobo lokufakwayo Lwe-Digital On/Off Bheka Isigaba 1.2.4. Lo msebenzi awusetshenziswa ezinhlotsheni zokufaka zeDijithali neCounter Bheka Isigaba 1.3.6
Ukutholwa Kwephutha Kunikwe amandla Uhlu Lokulahla
1 - Iqiniso
Bheka iSigaba 1.9
Umcimbi Ukhiqiza i-DTC ku-DM1
Drop List
1 - Iqiniso
Bheka iSigaba 1.9
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
30-44
I-Hysteresis yokusula Iphutha
Kuncike ohlotsheni lwenzwa
Lamp Isethwe Ngomcimbi Kuhlu Lokulahla lwe-DM1
0.1V
Bheka iSigaba 1.9
1 Inhlaka, Isexwayiso Bheka Isigaba 1.9
I-SPN yomcimbi esetshenziswe ku-DTC 0 kuya ku-0x1FFFFFFF
Bheka iSigaba 1.9
I-FMI yomcimbi osetshenziswe ku-DTC Drop List
4 Umqtage Ngezansi Kokuvamile, Noma Okufushanisiwe kuya Emthonjeni Ophansi
Bheka iSigaba 1.9
Libazisa Ngaphambi Kokuthumela i-DM1 0 kuya ku-60000
1000ms
Bheka iSigaba 1.9
4.3. Ama-Constant List List Points
Ibhulokhi yomsebenzi Yohlu Lwedatha Eqhubekayo inikezwa ukuvumela umsebenzisi ukuthi akhethe amanani njengoba efunwa ngemisebenzi ehlukahlukene ye-logic block. Kuyo yonke le manuwali, izinkomba ezahlukahlukene zenziwe kuma-constants, njengoba kufingqiwe ku-exampezibalwe kancane ngezansi.
a)
Umqondo Ohlelekayo: “Ithebula X = Isimo esingu-Y njalo, Impikiswano 2”, lapho u-X kanye no-Y = 1
ku3
b)
Umsebenzi Wezibalo: “Okokufaka Kwezibalo X” Okuqhubekayo, lapho u-X = 1 ukuya ku-4
Ama-constants amabili okuqala amanani angashintshi okuthi 0 (Amanga) kanye no-1 (Iqiniso) ukuze asetshenziswe kunengqondo kanambambili. Okusele okungu-13 okungaguquki kungalungiseka ngokugcwele kunoma yiliphi inani phakathi kuka-+/- 1,000,000. Amanani azenzakalelayo ayaboniswa ekuthwebuleni isikrini ngezansi.
I-Screen Capture Okuzenzakalelayo Kohlu Lwedatha Eqhubekayo I-Setpoints User Manual UMAX031700. Inguqulo: 3
31-44
4.4. Bheka Amasethingi ethebula
Ibhulokhi yokusebenza yeThebula Lokubheka ichazwe eSigabeni 1.4. Sicela ubheke lapho ukuze uthole ulwazi oluningiliziwe mayelana nokuthi wonke lawa ma-setpoints asetshenziswa kanjani. Njengoba okuzenzakalelayo kwe-X-Axis yaleli bhulokhi lomsebenzi kuchazwa “Ngomthombo we-X-Axis” okhethwe kuThebula 1, akukho okunye okungachazwa ngokuzenzakalelayo nobubanzi obungaphezu kwalokho okuchazwe eSigabeni 1.4. Khumbula, amanani we-X-Axis azobuyekezwa ngokuzenzakalelayo uma ububanzi obuncane/ubukhulu bomthombo okhethiwe bushintshwa.
Ukuthwetshulwa kwesikrini kwe-Example Ukubheka Ithebula 1 Amasethingi
Qaphela: Ekuthwebuleni isikrini okuboniswe ngenhla, “Umthombo we-X-Axis” ushintshiwe ukusuka enanini lawo elimisiwe ukuze unike amandla ibhulokhi yomsebenzi.
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
32-44
4.5. I-Programmable Logic Setpoints
I-Programmable Logic function block ichazwa eSigabeni 1.5. Sicela ubheke lapho ukuze uthole ulwazi oluningiliziwe mayelana nokuthi wonke lawa ma-setpoints asetshenziswa kanjani.
Njengoba leli bhulokhi lomsebenzi likhutshazwa ngokuzenzakalela, akukho okunye okumele kuchazwe ngokuya ngokuzenzakalelayo nobubanzi obungaphezu kwalokho okuchazwe eSigabeni 1.5. Ukuthwebula isikrini ngezansi kukhombisa ukuthi ama-setpoints okubhekiselwe kuwo kuleso sigaba avela kanjani ku-Axiomatic EA.
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
33-44
Ukuthwetshulwa Kwesikrini Kwama-Setpoints Okuzenzakalelayo Okuhlelekayo Okuhlelekayo
Qaphela: Ekuthwebuleni isikrini okuboniswe ngenhla, “Isivimbeli Esinomqondo Ohlelekayo Sinikwe amandla” sishintshiwe ukusuka kunani laso elimisiwe ukuze kunikwe amandla ibhulokhi yokusebenza.
Qaphela: Amanani azenzakalelayo we-Argument1, Argument 2 kanye ne-Operator ayafana kuwo wonke amabhulokhi wokusebenza Okunengqondo Ehlelekayo, ngakho-ke kufanele ashintshwe umsebenzisi ngendlela efanele ngaphambi kokuba lokhu kusetshenziswe.
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
34-44
4.6. Math Function Block Setpoints
I-Math Function Block ichazwe eSigabeni 1.6. Sicela ubheke leso sigaba ukuze uthole ulwazi oluningiliziwe mayelana nokuthi lezi zindawo zokubeka zisetshenziswa kanjani.
Ukuthwetshulwa kwesikrini kwe-Example for Math Function Block
Qaphela: Ekuthwebuleni isikrini okuboniswe ngenhla, ama-setpoints ashintshiwe ukusuka kumanani awo azenzakalelayo ukuze afanekise i-ex.ample yokuthi i-Math Function Block ingasetshenziswa kanjani.
Igama Umsebenzi Wezibalo Unikwe amandla Umsebenzi 1 Okokufaka Umthombo Umsebenzi 1 Faka Inombolo
Umsebenzi 1 Okokufaka Okuncane
Uhlu Lokulahla Ububanzi Luncike Emthonjeni
-106 ukuze 106
Okuzenzakalelayo 0 AMANGA 0 Ukulawula Akusetshenziswanga 1
0
Umsebenzi 1 Okokufaka Umsebenzi Omkhulu 1 Okokufaka Umsebenzi Wesikali 1 Okokufaka B Umthombo Umsebenzi 1 Okokufaka Inombolo B
Umsebenzi 1 Okokufaka B Okuncane
-106 ukuze 106
-1.00 kuya ku-1.00 Uhlu Lokulahla Kuncike Emthonjeni
-106 ukuze 106
100 1.00 0 Ukulawula Akusetshenziswanga 1
0
Umsebenzi 1 Okokufaka B Okuphezulu -106 kuya ku-106
100
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
Amanothi IQINISO noma AMANGA Bheka Isigaba 1.3
Bheka iSigaba 1.3
Iguqula okokufaka kube amaphesentitage ngaphambi kokusetshenziswa ekubaleni Iguqula okokufaka kube amaphesentitage ngaphambi kokusetshenziswa ekubaleni Bheka Isigaba 1.6 Bheka Isigaba 1.3
Bheka iSigaba 1.3
Iguqula okokufaka kube amaphesentitage ngaphambi kokusetshenziswa ekubaleni Iguqula okokufaka kube amaphesentitage ngaphambi kokusetshenziswa ekubaleni
35-44
Umsebenzi 1 Okokufaka B Umsebenzi Wezibalo Zesikali 1 Umsebenzi Umsebenzi 2 Okokufaka Umthombo B
Umsebenzi 2 Faka Inombolo B
Umsebenzi 2 Okokufaka B Okuncane
Umsebenzi 2 Okokufaka B Okuphezulu
Umsebenzi 2 Okokufaka B Umsebenzi Wezibalo Zesikali 2 (Okokufaka A = Umphumela Womsebenzi 1) Umsebenzi 3 Okokufaka Umthombo B
Umsebenzi 3 Faka Inombolo B
Umsebenzi 3 Okokufaka B Okuncane
Umsebenzi 3 Okokufaka B Okuphezulu
Umsebenzi 3 Okokufaka B Umsebenzi Wezibalo Zesikali 3 (Okokufaka A = Umphumela Womsebenzi 2) Ibanga Elincane Lokukhipha Izibalo
-1.00 kuya ku-1.00 Uhlu Lokulahla Uhlu Kuncike Emthonjeni
-106 ukuze 106
-106 ukuze 106
-1.00 ukuze 1.00
1.00 9, +, Umphumela = InA+InB 0 Ukulawula Akusetshenziswa 1
0
100 1.00
Bheka Isigaba 1.13 Bheka Isigaba 1.13 Bheka Isigaba 1.4
Bheka iSigaba 1.4
Iguqula okokufaka kube amaphesentitage ngaphambi kokusetshenziswa ekubaleni Iguqula okokufaka kube amaphesentitage ngaphambi kokusetshenziswa ekubaleni Bheka Isigaba 1.13
Drop List
9, +, Umphumela = I-InA+InB Bheka Isigaba 1.13
Uhlu Oludedelwayo Luncike Emthonjeni
-106 ukuze 106
0 Ukulawula Akusetshenziswa 1
0
-106 ukuze 106
100
-1.00 ukuze 1.00 1.00
Bheka iSigaba 1.4
Bheka iSigaba 1.4
Iguqula okokufaka kube amaphesentitage ngaphambi kokusetshenziswa ekubaleni Iguqula okokufaka kube amaphesentitage ngaphambi kokusetshenziswa ekubaleni Bheka Isigaba 1.13
Drop List
9, +, Umphumela = I-InA+InB Bheka Isigaba 1.13
-106 ukuze 106
0
Ibanga Lokukhipha Okuphezulu Kwezibalo -106 kuya ku-106
100
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
36-44
4.7. INGAKWAMUKELA Ama-Setpoints Ibhulokhi yokusebenza ye-CAN Receive ichazwa eSigabeni 1.16. Sicela ubheke lapho ukuze uthole ulwazi oluningiliziwe mayelana nokuthi wonke lawa ma-setpoints asetshenziswa kanjani.
Ukuthwebula isikrini Okuzenzakalelayo UNGAKWAMUKELA 1 Amasethingi
Qaphela: Ekuthwebuleni isikrini okuboniswe ngenhla, okuthi “Yamukela Umlayezo Kunikwe amandla” kushintshiwe kunani lakhona elimisiwe ukuze kunikwe amandla ibhulokhi yomsebenzi. 4.8. I-Can Transmit Setpoints Ibhulokhi yokusebenza ye-CAN Transmit ichazwe eSigabeni 1.7. Sicela ubheke lapho ukuze uthole ulwazi oluningiliziwe mayelana nokuthi wonke lawa ma-setpoints asetshenziswa kanjani.
Ukuthwetshulwa Kwesikrini Okuzenzakalelayo UNGADlulisa I-1 Setpoints User Manual UMAX031700. Inguqulo: 3
37-44
Igama Dlulisa I-PGN Yokuphindaphinda Isilinganiso Sokudlulisa Umlayezo Obalulekile Ikheli Lendawo oya kuyo (ye-PDU1) Dlulisa Umthombo Wedatha Thumela Inombolo Yedatha
Dlulisa usayizi wedatha
Dlulisa Inkomba Yedatha Nge-Array (LSB) Dlulisa Inkomba Yebhithi nge-Byte (LSB) Dlulisa Ukulungiswa Kwedatha Dlulisa Idatha Ye-offset
Ibanga
0 kuya ku-65535 0 kuya ku-60,000 ms 0 kuya ku-7 0 kuya ku-255 Uhlu Lokwehlisa Umthombo ngamunye
Okuzenzakalelayo
65280 ($FF00) 0 6 254 (0xFE, Ikheli Elingenalutho) Okokufaka Kukalwe 0, Okokufaka Kukalwe #1
Drop List
I-1-Byte eqhubekayo
0 kuya ku-8-DataSize 0, First Byte Position
0 kuya ku-8-BitSize
-106 ukuze 106 -104 ukuze 104
Ayisetshenziswa Ngokuzenzakalelayo
1.00 0.00
Amanothi
0ms ikhubaza ukudlulisa Okubalulekile B Okuphathelene Nobunikazi Akusetshenziswanga ngokuzenzakalelayo Bheka Isigaba 1.3 Bheka Isigaba 1.3 0 = Ayisetshenziswa (ikhutshaziwe) 1 = 1-Bit 2 = 2-Bits 3 = 4-Bits 4 = 1-Byte 5 = 2-Byte 6 = 4-B
Isetshenziswa kuphela nge-Bit Data Types
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
38-44
5. UKUFLESHA KABUSHA NGENXA YE-AXIOMATIC EA BOOTLOADER
I-AX031700 ingathuthukiswa nge-firmware yohlelo olusha kusetshenziswa isigaba se-Bootloader Information. Lesi sigaba sichaza imiyalelo elula yesinyathelo nesinyathelo yokulayisha i-firmware entsha enikezwe i-Axiomatic kuyunithi nge-CAN, ngaphandle kokudinga ukuthi inqanyulwe kunethiwekhi ye-J1939.
1. Lapho i-Axiomatic EA iqala ukuxhuma ku-ECU, isigaba se-Bootloader Information sizobonisa ulwazi olulandelayo:
2. Ukuze usebenzise i-bootloader ukuze uthuthukise i-firmware esebenza ku-ECU, shintsha okuguquguqukayo "Phoqelela I-Bootloader Ukuze Ulayishe Ukusetha Kabusha" ku-Yebo.
3. Uma ibhokisi lokwaziswa likubuza ukuthi uyafuna yini ukusetha kabusha i-ECU, khetha Yebo.
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
39-44
4. Lapho isethwe kabusha, i-ECU ngeke isavela kunethiwekhi ye-J1939 njenge-AX031700 kodwa izoba njenge-J1939 Bootloader #1.
Qaphela ukuthi i-bootloader AYIKHO Ikheli Elingenangqondo. Lokhu kusho ukuthi uma ufuna ukuba nama-bootloader amaningi asebenza kanyekanye (akunconyiwe) kuzodingeka ukuthi ushintshe mathupha ikheli ngalinye ngaphambi kokuvula elinye, noma kuzoba nokungqubuzana kwekheli, futhi kuzovela i-ECU eyodwa kuphela njenge-bootloader. Uma i-bootloader `esebenzayo' ibuyela ekusebenzeni okuvamile, enye i-ECU(ama) kuzodingeka ijikelezwe ngamandla ukuze iqalise kabusha isici se-bootloader.
5. Uma ingxenye ye-Bootloader Information ikhethiwe, ulwazi olufanayo luboniswa ngokuthi nini
ibisebenzisa i-firmware ye-AX031700, kodwa kulokhu isici se-Flashing sinikwe amandla.
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
40-44
6. Khetha inkinobho ethi Flashing bese uzulazula uye lapho ubugcine khona i-AF-16119-x.yy.bin file ithunyelwe isuka ku-Axiomatic. (Qaphela: kanambambili kuphela (.bin) files ingakhanya kusetshenziswa ithuluzi le-Axiomatic EA)
7. Uma iwindi leFirmware Yohlelo Lwe-Flash selivuliwe, ungafaka amazwana njengokuthi “I-Firmware ithuthukiswe [Igama]” uma uthanda. Lokhu akudingekile, futhi ungashiya inkambu ingenalutho uma ungafuni ukuyisebenzisa.
Qaphela: Akudingeki ukuthi ube nosuku-stamp noma izikhathiamp i file, njengoba konke lokhu kwenziwa ngokuzenzakalelayo ithuluzi le-Axiomatic EA lapho ulayisha i-firmware entsha.
ISEXWAYISO: Ungaqoki ibhokisi elithi “Sula Yonke Inkumbulo Ekhanyayo ye-ECU” ngaphandle uma uyalwe ukwenza kanjalo ngoxhumana naye we-Axiomatic. Ukukhetha lokhu kuzosula YONKE idatha egcinwe ku-flash engaguquki. Izophinda futhi isule noma yikuphi ukulungiselelwa kwama-setpoints okungenzeka ukuthi enziwe ku-ECU futhi isethe kabusha wonke ama-setpoints abe kokumisiwe kwefekthri. Ngokushiya leli bhokisi lingahloliwe, awekho ama-setpoints azoshintshwa uma i-firmware entsha ilayishwa.
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
41-44
8. Ibha yokuqhubeka izobonisa ukuthi ingakanani i-firmware ethunyelwe njengoba ukulayisha kuqhubeka. Uma kunethrafikhi eyengeziwe kunethiwekhi ye-J1939, inqubo yokulayisha izothatha isikhathi eside.
9. Uma i-firmware isiqedile ukulayisha, kuzovela umlayezo obonisa ukusebenza ngempumelelo. Uma ukhetha ukusetha kabusha i-ECU, inguqulo entsha yohlelo lokusebenza lwe-AX031700 izoqala ukusebenza, futhi i-ECU izokhonjwa kanjalo yi-Axiomatic EA. Uma kungenjalo, ngesikhathi esilandelayo lapho i-ECU iqhutshwa ngamandla, uhlelo lwe-AX031700 luzosebenza kunomsebenzi we-bootloader.
Qaphela: Uma nganoma isiphi isikhathi ngesikhathi sokulayisha inqubo iphazamiseka, idatha yonakalisiwe (i-checksum embi) noma nganoma yisiphi esinye isizathu i-firmware entsha ayilungile, okungukuthi i-bootloader ithola ukuthi file okulayishiwe akuzange kuklanyelwe ukusebenza kungxenyekazi yehadiwe, uhlelo olubi noma olonakele ngeke lusebenze. Kunalokho, lapho i-ECU isethwe kabusha noma iqhutshwa ngamandla i-J1939 Bootloader izoqhubeka ibe uhlelo lokusebenza oluzenzakalelayo kuze kube yilapho i-firmware evumelekile ilayishwa ngempumelelo kuyunithi.
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
42-44
6. Imininingwane Yezobuchwepheshe
6.1. Ukunikezwa kwamandla kagesi
Okokufaka Kokuhlinzeka Ngamandla - Okuzisholo
I-Surge Protection Reverse polarity Protection
12 noma 24Vdc okuzisholo ukusebenza voltage 8…36 Vdc uhla lokuhlinzekwa kwamandla kagesi wevoltage ezidlulayo
Ihlangabezana nezimfuneko ze-SAE J1113-11 zokufakwayo kwe-24Vdc Kunikeziwe
6.2. Ukufaka
I-Analog Input Functions Voltage Ukufaka
Okokufaka kwamanje
Imisebenzi Yokokufaka Kwedijithali Okokufaka kwe-PWM Yezinga Lokufaka
I-Frequency Input Digital Input
Ukulungiswa Kokufaka Kokufaka Okubambezelayo Kokunemba
Voltage Okokufaka noma Okufakwayo Kwamanje 0-5V (Impedance 204 KOhm) 0-10V (Impedance 136 KOhm) 0-20 mA (Impedance 124 Ohm) 4-20 mA (Impedance 124 Ohm) Okokufaka Okuhlukile, I-PWM ukuya ku-0% Yokufakwayo, Up Frequency to 100RP0.5RP10RPs 0.5Hz ukuya ku-10kHz XNUMXHz kuya ku-XNUMX kHz Active High (kuya ku-+Vps), Phansi Okusebenzayo Ampi-litude: 0 kuya +Vps 1 MOhm High impedance, 10KOhm donsa phansi, 10KOhm donsela phezulu ku +14V <1% 12-bit
6.3. Ukuxhumana
CAN Ukunqanyulwa Kwenethiwekhi
1 CAN 2.0B port, iphrothokholi i-SAE J1939
Ngokwezinga le-CAN, kuyadingeka ukunqamula inethiwekhi ngezinto eziphikisa ukunqanyulwa kwangaphandle. Ama-resistors angama-120 Ohm, ubuncane be-0.25W, ifilimu yensimbi noma uhlobo olufanayo. Kufanele abekwe phakathi kwamatheminali e-CAN_H kanye ne-CAN_L kuzo zombili iziphetho zenethiwekhi.
6.4. Imininingwane Ejwayelekile
I-Microprocessor
STM32F103CBT7, 32-bit, 128 Kbytes Flash Programme Memory
I-Quiscent Yamanje
14 mA @ 24Vdc Okujwayelekile; 30 mA @ 12Vdc Okujwayelekile
Control Logic
Umsebenzi ohlelekayo womsebenzisi usebenzisa i-Axiomatic Electronic Assistant, P/Ns: AX070502 noma AX070506K
Ezokuxhumana
1 CAN (SAE J1939) Imodeli AX031700: 250 kbps Imodeli AX031700-01: 500 kbps Imodeli AX031700-02: 1 Mbps Imodeli AX031701 CANopen®
Isixhumi esibonakalayo somsebenzisi
I-Axiomatic Electronic Assistant yezinhlelo zokusebenza zeWindows iza nelayisense elingakhokhelwa ukusetshenziswa. I-Axiomatic Electronic Assistant idinga isiguquli se-USB-CAN ukuze sixhumanise imbobo yedivayisi ye-CAN ku-PC esekelwe ku-Windows. I-Axiomatic USB-CAN Converter iyingxenye ye-Axiomatic Configuration KIT, i-oda i-P/Ns: AX070502 noma i-AX070506K.
Ukunqanyulwa Kwenethiwekhi
Kudingekile ukunqamula inethiwekhi nge-resistors yokuqeda yangaphandle. Ama-resistors angama-120 Ohm, ubuncane be-0.25W, ifilimu yensimbi noma uhlobo olufanayo. Kufanele abekwe phakathi kwamatheminali e-CAN_H kanye ne-CAN_L kuzo zombili iziphetho zenethiwekhi.
Isisindo
0.10 lb. (0.045 kg)
Izimo zokusebenza
-40 kuya ku-85 °C (-40 kuya ku-185 °F)
Ukuvikelwa
IP67
Ukuhambisana ne-EMC
Ukumakwa kwe-CE
Ukudlidliza
I-MIL-STD-202G, Test 204D kanye ne-214A (Sine and Random) 10 g ukuphakama (Sine); 7.86 Grms isiqongo (Okungahleliwe) (Kulindile)
Ukushaqeka
I-MIL-STD-202G, Ukuhlolwa kwe-213B, 50 g (Kulindile)
Izimvume
Ukumakwa kwe-CE
Ukuxhunywa kukagesi
Isixhumi samaphini angu-6 (okulingana ne-TE Deutsch P/N: DT04-6P)
Ikhithi yepulaki yokukhwelana iyatholakala njenge-Axiomatic P/N: AX070119.
Iphini # 1 2 3 4 5 6
Incazelo BATT+ Okokufaka + CAN_H CAN_L Okokufaka BATT-
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
43-44
7. UMLANDO WEVERSION
Idethi Yenguqulo
1
Meyi 31, 2016
2
Novemba 26, 2019
–
Novemba 26, 2019
3
Agasti 1, 2023
Umbhali
Gustavo Del Valle Gustavo Del Valle
Amanda Wilkins Kiril Mojsov
Ukuguqulwa
Imanuwali yomsebenzisi Esalungiswa Ethuthukisiwe ukuze ibonise izibuyekezo ezenziwe ku-firmware ye-V2.00 lapho imvamisa nezinhlobo zokufakwayo ze-PWM zingasahlukaniswa zibe izigaba zamafrikhwensi ezihlukene kodwa manje sezihlanganisiwe zaba uhla olulodwa lwe-[0.5Hz...10kHz] Kwengezwe amamodeli amanje athule, isisindo kanye nesilinganiso se-baud ahlukene kuzibuyekezo zefa Le-Technical Spec Performed Legacy.
Qaphela:
Ukucaciswa kobuchwepheshe kuyinkomba futhi kungashintsha. Ukusebenza kwangempela kuzohluka kuye ngohlelo lokusebenza nezimo zokusebenza. Abasebenzisi kufanele bazenelise ukuthi umkhiqizo ulungele ukusetshenziswa kuhlelo oluhlosiwe. Yonke imikhiqizo yethu inewaranti elinganiselwe ngokumelene nokukhubazeka kwempahla nokusebenza. Sicela ubheke Iwaranti yethu, Ukuvunyelwa Kwesicelo/Imikhawulo kanye Nenqubo Yezinto Zokubuyisela njengoba kuchazwe ku-https://www.axiomatic.com/service/.
I-CANopen® wuphawu lokuthengisa lomphakathi olubhalisiwe lwe-CAN ku-Automation eV
Incwadi yomsebenzisi UMAX031700. Inguqulo: 3
44-44
IMIKHIQIZO YETHU
I-AC/DC Power Supplies Actuator Controls/Interfaces Automotive Ethernet Interfaces Amashaja Ebhethri CAN Control, Routers, Repeaters CAN/WiFi, CAN/Bluetooth, Routers Current/VoltagI-e/PWM Iziguquli ze-DC/DC Power Converters Engine Temperature Scanners Ethernet/CAN Converter, Amasango, Ukushintsha Amasango Izilawuli Zedrayivu yabalandeli, i-CAN/Modbus, ama-RS-232 Gyroscopes, i-Inclinometers Hydraulic Valve Controllers Inclinometers, I-Triaxial I/O Ilawula Izilawuli Zesiginali ye-LVDT I-Modbus, RS-422, RS-485 Ilawula Izilawuli Zezimoto, I-Inverters Power Supplies, DC/DC, AC/DC PWM Signal Converters/Isolators Resolver Signal Conditioners Service Tools Signal Conditioners, Converters Strain Gauge CAN Controls Surge Suppressors
INKAMPANI YETHU
I-Axiomatic inikeza izingxenye zokulawula umshini we-elekthronikhi emgwaqeni onguthelawayeka, imoto yokuhweba, imoto kagesi, isethi yokuphehla amandla, ukuphatha izinto ezibonakalayo, amandla avuselelekayo nezimakethe ze-OEM zezimboni. Sisungula izinto ezintsha ngezilawuli zemishini ezinjiniyela nezingekho eshalofini ezengeza inani kumakhasimende ethu.
UKWENZIWA KWEZIQINISO KANYE NOKWENZIWA
Sine-ISO9001:2015 indawo ebhalisiwe yokuklama/yokukhiqiza eCanada.
ISIQINISEKISO, IZIVUMUMISO/IMIkhawulo YOKUFAKA ISICELO
I-Axiomatic Technologies Corporation inelungelo lokwenza izilungiso, izinguquko, izithuthukisi, ukuthuthukiswa, nezinye izinguquko emikhiqizweni nasezinkonzweni zayo nganoma yisiphi isikhathi kanye nokuyeka noma yimuphi umkhiqizo noma isevisi ngaphandle kwesaziso. Amakhasimende kufanele athole ulwazi lwakamuva olufanele ngaphambi kokufaka ama-oda futhi kufanele aqinisekise ukuthi ulwazi olunjalo olwamanje futhi luphelele. Abasebenzisi kufanele bazenelise ukuthi umkhiqizo ulungele ukusetshenziswa kuhlelo oluhlosiwe. Yonke imikhiqizo yethu inewaranti elinganiselwe ngokumelene nokukhubazeka kwempahla nokusebenza. Sicela ubheke Iwaranti yethu, Ukuvunyelwa Kwesicelo/Imikhawulo kanye Nenqubo Yezinto Zokubuyisela ku-https://www.axiomatic.com/service/.
UKUTHOBELA
Imininingwane yokuthobela umkhiqizo ingatholakala ezincwadini zomkhiqizo kanye/noma ku-axiomatic.com. Noma yimiphi imibuzo kufanele ithunyelwe ku-sales@axiomatic.com.
UKUSEBENZISA OKUPHEPHILE
Yonke imikhiqizo kufanele iseviswe yi-Axiomatic. Ungawuvuli umkhiqizo futhi wenze isevisi ngokwakho.
Lo mkhiqizo ungakuchaya kumakhemikhali aziwa eSifundazweni SaseCalifornia, e-USA ukuthi abangele umdlavuza kanye nokulimala ekuzaleni. Ukuze uthole ulwazi olwengeziwe vakashela ku-www.P65Warnings.ca.gov.
INKONZO
Yonke imikhiqizo ezobuyiselwa ku-Axiomatic idinga Inombolo Yokugunyaza Izinto Zokubuyisela (RMA#) kusuka ku-sales@axiomatic.com. Sicela unikeze imininingwane elandelayo lapho ucela inombolo ye-RMA:
· Inombolo ye-serial, ingxenye yenombolo · Amahora wesikhathi sokusebenza, incazelo yenkinga · Umdwebo wokusetha izintambo, uhlelo lokusebenza nokunye ukuphawula njengoba kudingeka.
UKULAHLWA
Imikhiqizo ye-axiomatic iyimfucuza kagesi. Sicela ulandele imithetho yangakini yokulahlwa kwemvelo nokugaywa kabusha, izimiso nezinqubomgomo zokulahlwa okuphephile noma ukugaywa kabusha kwemfucuza ye-elekthronikhi.
OXHUMANA NABO
I-Axiomatic Technologies Corporation 1445 Courtneypark Drive E. Mississauga, KU-CANADA L5T 2E3 TEL: +1 905 602 9270 FAX: +1 905 602 9279 www.axiomatic.com sales@axiomatic.com
I-Axiomatic Technologies Oy Höytämöntie 6 33880 Lempäälä FINLAND TEL: +358 103 375 750
www.axiomatic.com
salesfinland@axiomatic.com
I-copyright yango-2023
Amadokhumenti / Izinsiza
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I-AXIOMATIC AX031700 Isilawuli Sokufaka Esivamile esine-CAN [pdf] Imaniwali yosebenzisayo AX031700, UMAX031700, AX031700 Universal Input Controller ene-CAN, AX031700, Universal Input Controller ene-CAN, Isilawuli Sokufaka nge-CAN, Isilawuli esine-CAN, CAN |
