netvox R718EC Wireless Accelerometer uye Surface Temperature Sensor
Nhanganyaya
Iyo R718EC inozivikanwa seLoRaWAN ClassA mudziyo une matatu-axis kumhanyisa, uye tembiricha uye inoenderana neLoRaWAN protocol. Kana mudziyo ukafamba kana kubvunda pamusoro pechikumbaridzo kukosha, inobva yazivisa tembiricha, kukwidziridzwa, uye kukurumidza kwemaekisi X, Y, uye Z.
LoRa Wireless Tekinoroji:
LoRa iwaya isina waya yekutaurirana tekinoroji yakatsaurirwa kune kure-kure uye kuderera simba rekushandisa. Kuenzaniswa nedzimwe nzira dzekutaurirana, iyo LoRa inoparadzira spectrum modulation nzira inowedzera zvakanyanya kuwedzera kureba kwekutaurirana. Inoshandiswa zvakanyanya kure-kure, yakaderera-data isina waya yekutaurirana. For example, otomatiki mita kuverenga, kuvaka otomatiki michina, isina waya yekuchengetedza masisitimu, uye maindasitiri ekutarisa. Mamiriro makuru anosanganisira diki saizi, yakaderera simba kushandiswa, kutapurirana kureba, anti-kupindira kugona, zvichingodaro.
Chitarisiko
Main Features
- Nyorera SX1276 isina waya yekutaurirana module
- 2 zvikamu ER14505 3.6V Lithium AA saizi bhatiri
- Ziva kukwirisa uye kumhanya kweX, Y, uye Z axes
- Chigadziko chakasungirirwa nemagneti anogona kusungirirwa kune chinhu cheferromagnetic material
- Dziviriro level IP65/IP67 (optional)
- Inoenderana neLoRaWANTM Kirasi A
- Frequency-hopping spread spectrum tekinoroji
- Kugadziridza parameter kunogona kugadziridzwa kuburikidza neyechitatu-bato software mapuratifomu, data inogona kuverengwa uye maalarm anogona kumisikidzwa kuburikidza neSMS mameseji uye email (sarudzo)
- Inowanikwa yechitatu-bato chikuva: Actility / ThingPark, TTN, MyDevices / Cayenne
- Simba rekushandisa rakaderera uye hupenyu hurefu hwebhatiri
Hupenyu hwebhatiri:
- Ndapota tarisa kune web: http://www.netvox.com.tw/electric/electric_calc.html
- Pamusoro peizvi websaiti, vashandisi vanogona kuwana hupenyu hwebhatiri kune akasiyana mamodhi pane akasiyana masisitimu.
- Rudzi chairwo runogona kusiyana zvichienderana nenharaunda.
- Hupenyu hwebhatiri hunotarwa ne sensor yekuzivisa frequency uye zvimwe zvinoshanduka.
Gadzirisa Instruction
| On/Kudzima | |
| Power on | Isa mabhatiri. (vashandisi vangangoda screwdriver kuti vavhure) |
| Batidza | Dzvanya uye ubate kiyi yebasa kwemasekonzi matatu kusvika chiratidzo chegirini chapenya kamwe. |
| Dzima | Dhinda uye ubatisise kiyi yekushanda kwemasekonzi mashanu, uye chiratidzo chegirini chinopenya ka5. |
| Kudzima | Bvisa Mabhatiri. |
|
Cherechedza: |
1. Bvisa uye isa bhatiri; mudziyo wacho hausi kushanda zvachose.
2. On / off interval inoratidzirwa kuva inenge 10 seconds kudzivisa kupindira kwe capacitor inductance uye zvimwe zvikamu zvekuchengetedza simba. 3. Masekonzi mashanu ekutanga mushure mesimba-pa, mudziyo uchave uri muinjiniya bvunzo mode. |
| Network Joining | |
|
Handina kumbobvira ndajoinha network |
Batidza mudziyo kutsvaga network.
Iyo yakasvibirira chiratidzo inogara pa5 masekonzi: kubudirira Iyo yakasvibira chiratidzo inoramba yakadzimwa: kukundikana |
|
Yainge yapinda network |
Batidza mudziyo kuti utsvage kunetiweki yapfuura.
Iyo yakasvibirira chiratidzo inogara pa5 masekonzi: kubudirira Iyo yakasvibira chiratidzo inoramba yakadzimwa: kukundikana |
| Function Key | |
|
Dzvanya uye bata kwemasekonzi maviri |
Dzosera kugadziriro yefekitari / Dzima
Chiratidzo chegirinhi chinopenya makumi maviri nguva: kubudirira Chiratidzo chegirini chinoramba chakadzimwa: kukundikana |
|
Dzvanya kamwe |
Chishandiso chiri munetiweki: girini chiratidzo chinopenya kamwe uye chinotumira chirevo
Chishandiso hachisi munetiweki: chiratidzo chegirini chinoramba chakadzimwa |
| Nzira dzekurara | |
|
Chigadzirwa chacho chiripo uye mune network |
Nguva yekurara: Min Interval.
Kana iyo mishumo ichipfuura kukosha kwekuseta kana mamiriro ekuchinja: tumira mushumo wedata zvinoenderana neMin Interval. |
Yakadzika Voltage Yambiro
| Yakadzika Voltage | 3.2V |
Data Chirevo
Chishandiso ichi chinobva chatumira vhezheni pakiti mushumo pamwe nemapaketi maviri euplink anosanganisira tembiricha, bhatiri voltage, kukwidziridza nekumhanya kwemaekisi X, Y, uye Z.
Iyo chishandiso inotumira dhata mune yekumisikidza kurongedza pasati chero gadziriso yaitwa.
Default setting:
- Nguva Yakawanda: Nguva Yakawanda = 60 min = 3600s
- MinTime: Max Interval = 60 min = 3600s
- BatteryChange = 0x01 (0.1v)
- AccelerationChange = 0x0003 (m/s2)
- ActiveThreshold = 0x0003
- InActiveThreshold = 0x0002
- RestoreReportSet = 0x00 (USAITA chirevo kana sensor yadzoreredza)
Matatu-axis kumhanyisa uye velocity:
Kana iyo matatu-axis kumhanyisa kwechishandiso ichipfuura ActiveThreshold, mushumo unotumirwa nekukurumidza. Mushure mekunge matatu-axis kukurumidza uye kumhanya kwataurwa, iyo matatu-axis kukurumidza kwemudziyo inoda kuve yakaderera pane InActiveThreshold, iyo nguva yakakura kupfuura 5s (haigone kugadziridzwa), uye vibration inomira zvachose, iyo inotevera yekuona ichatanga. Kana vibration ichienderera panguva iyi mushure mekutumirwa kweshumo, nguva ichatangazve.
Chigadzirwa chacho chinotumira mapepa maviri e data. Imwe ndeyekumhanyisa kwematemo matatu, uye imwe yacho kumhanya kwemasanhu matatu uye tembiricha. Nguva pakati pemapaketi maviri ndeye 15s.
Cherechedza:
- Iyo nguva yekuzivisa chishandiso ichagadziriswa zvichienderana neiyo default firmware iyo inogona kusiyana.
- Iyo nhambo pakati pemishumo miviri inofanirwa kuve iri shoma nguva.
ActiveThreshold uye InActiveThreshold
|
Formula |
Active Threshold (kana InActiveThreshold) = Hukoshi hwakakosha ÷ 9.8 ÷ 0.0625
* Iko kukwidzwa kwegiravhiti payakajairwa atmospheric pressure ndeye 9.8 m/s2
* Chiyero chechiyero chechikumbaridzo ndeye 62.5 mg |
|
Active Threshold |
Active Threshold inogona kuchinjwa ne ConfigureCmd
Active Threshold range iri 0x0003-0x00FF (default ndeye 0x0003); |
|
InActive Threshold |
InActive Threshold inogona kuchinjwa neConfigureCmd
InActive Threshold range iri 0x0002-0x00FF (default ndeye 0x0002) |
|
Example |
Tichifunga kuti kukosha kwakakosha kwakaiswa ku10m/s2, Active Threshold (kana InActive Threshold) ichaiswa i10/9.8/0.0625=16.32
Active Threshold (kana InActiveThreshold) kuti isetwe nhamba segumi nematanhatu.
Cherechedza: Kana uchigadzirisa, ita shuwa kuti Active Threshold inofanira kunge yakakura kudarika InActive Threshold. |
Calibration
Iyo accelerometer chimiro chemuchina chine zvikamu zvinogona kufamba zvakasununguka. Izvi zvikamu zvinofamba zvinonyanya kutarisisa kune mechaniki kusagadzikana, kure nekure yakasimba-state zvemagetsi. Iyo 0g yekubvisa ndiyo yakakosha accelerometer chiratidzo nekuti inotsanangura iyo yekutanga inoshandiswa kuyera kukurumidza. Mushure mekuisa R718EC, vashandisi vanofanirwa kurega mudziyo uzorora kweminiti 1, wobva wabatidza. Wobva wabatidza mudziyo womirira kuti mudziyo utore miniti imwe kuti ubatanidze network. Mushure maizvozvi, mudziyo unozoita otomatiki iyo calibration. Mushure mekuenzanisa, iyo yakashumwa matatu-axis yekumhanyisa kukosha ichave mukati me1m/s1. Kana kukwidziridzwa kuri mukati me2m/s1 uye kumhanya kuri mukati me2mm/s, zvinogona kutongwa kuti mudziyo wakamira.
Exampiyo yedata configuration
| Bytes | 1 | 1 | Var (Gadzirisa = 9 Byte) |
| CmdID | MudziyoType | NetvoxPayLoadData |
- CmdID- 1 byte
- MudziyoType- 1 byte - Chimbo Chekushandisa
- NetvoxPayLoadData- var bytes (Max = 9bytes)
| Tsanangudzo | Mudziyo | CmdID | Mudziyo
Type |
NetvoxPayLoadData | |||||||||
| Config
ReportReq |
R718EC |
0x01 |
0x1C |
MinTime
(2bytes Chikamu: s) |
MaxTime
(2bytes Chikamu: s) |
BatteryChange
(1byte Chikamu: 0.1v) |
AccelerationChange
(2byte Chikamu:m/s2) |
Reserved
(2Bytes, Yakagadziriswa 0x00) |
|||||
| Config
ReportRsp |
0x81 | Status
(0x00_kubudirira) |
Reserved
(8Bytes, Yakagadziriswa 0x00) |
||||||||||
| ReadConfig
ReportReq |
0x02 | Reserved
(9Bytes, Yakagadziriswa 0x00) |
|||||||||||
| ReadConfig
ReportRsp |
0x82 | MinTime
(2bytes Chikamu: s) |
MaxTime
(2bytes Chikamu: s) |
BatteryChange
(1byte Chikamu: 0.1v) |
AccelerationChange
(2byte Chikamu:m/s2) |
Reserved
(2Bytes, Yakagadziriswa 0x00) |
|||||||
| SetActive
ThresholdReq |
0x03 | ActiveThreshold
(2Bytes) |
InActiveThreshold
(2Bytes) |
Yakachengetedzwa (5Bytes, Yakagadziriswa 0x00) | |||||||||
| SetActive
ThresholdRsp |
0x83 | Status
(0x00_kubudirira) |
Reserved
(8Bytes, Yakagadziriswa 0x00) |
||||||||||
| GetActive
ThresholdReq |
0x04 | Reserved
(9Bytes, Yakagadziriswa 0x00) |
|||||||||||
| GetActive
ThresholdRsp |
0x84 | ActiveThreshold (2Bytes) | InActiveThreshold
(2Bytes) |
Reserved
(5Bytes, Yakagadziriswa 0x00) |
|||||||||
Example ye MinTime/Maxime logic
Notes :
- Chishandiso chinongomuka uye chinoita data sampkutaura zvinoenderana neMinTime Interval. Kana yakarara, haiunganidzi data.
- Iyo data yakaunganidzwa inofananidzwa neyekupedzisira data yakashumwa. Kana kusiyanisa kwedata kwakakura kupfuura kukosha kweReportableChange, mudziyo unoshuma zvinoenderana nepakati peMinTime. Kana iyo data yakasiyana-siyana isiri yakakura kupfuura data yekupedzisira yakataurwa, mudziyo unoshuma zvinoenderana neMaxTime kupindirana.
- Isu hatikurudzire kuseta iyo MinTime Interval kukosha yakaderera. Kana iyo MinTime Interval yakadzikira, chishandiso chinomuka kazhinji uye bhatiri rinopera nekukurumidza.
- Pese apo mudziyo unotumira mushumo, zvisinei kuti zvinobva mukusiyana kwedata, bhatani rinosundirwa, kana MaxTime kupindirana, kumwe kutenderera kweMinTime/MaxTime kuverenga kunotangwa.
Example Chikumbiro
Panyaya yekuona kana jenareta iri kushanda zvakajairwa, zvinokurudzirwa kuisa R718EC yakachinjika nepo jenareta iri kudzima uye mune static chimiro. Mushure mekuisa uye kugadzirisa R718EC, ndapota batidza mudziyo. Mushure mekunge mudziyo wabatanidzwa, imwe miniti gare gare, R718EC yaizoita calibration yemudziyo (mudziyo haugoni kufamba mushure mekugadzirisa. Kana ichida kufambiswa, mudziyo unoda kudzima / kudzima kweminiti imwe, uye ipapo calibration yaizoitwa zvakare). R1EC yaizoda imwe nguva kuunganidza data retatu-axis accelerometer & tembiricha yejenareta ichiri kushanda zvakajairika. Iyo data ireferensi yezvigadziro zveActiveThreshold & InActiveThreshold, ndeyekutarisa kana jenareta iri kushanda zvisina mwero.
Tichifunga kuti yakaunganidzwa Z Axis Accelerometer data yakagadzikana pa100m/s², iko kukanganisa kuri ± 2m/s², iyo ActiveThreshold inogona kusetwa ku110m/s², uye InActiveThreshold i104m/s².
Cherechedza:
Ndapota usabvisa mudziyo kunze kwekunge ichidikanwa kutsiva mabhatiri. Usabate gasket isingapindi mvura, mwenje wechiratidzo che LED, kana makiyi ekushanda paunenge uchitsiva mabhatiri. Ndapota shandisa screwdriver yakakodzera kuomesa screws (kana uchishandisa electric screwdriver, zvinokurudzirwa kuseta torque se 4kgf) kuve nechokwadi kuti mudziyo haupindike.
Ruzivo nezve Battery Passivation
Midziyo mizhinji yeNetvox inofambiswa ne3.6V ER14505 Li-SOCl2 (lithium-thionyl chloride) mabhatiri anopa akawanda advan.tages kusanganisira yakaderera-yekuzviburitsa mwero uye yakakwirira simba density.
Nekudaro, mabhatiri e lithium ekutanga seLi-SOCl2 mabhatiri anozogadzira passivation layer sekuita pakati pe lithium anode uye thionyl chloride kana ari mukuchengetedza kwenguva yakareba kana kana tembiricha yekuchengetera yakanyanya. Iyi lithium chloride layer inodzivirira kukurumidza kuzviburitsa kunokonzerwa nekuenderera mberi kwekuita pakati pe lithium uye thionyl chloride, asi bhatiri passivation inogonawo kutungamirira kuvol.taginononoka kana mabhatiri aiswa mukushanda, uye zvishandiso zvedu zvinogona kusashanda nemazvo mumamiriro ezvinhu aya.
Nekuda kweizvozvo, ndapota ita shuwa kuti watora mabhatiri kubva kune vanovimbika vatengesi, uye mabhatiri anofanira kugadzirwa mukati memwedzi mitatu yapfuura.
Kana ukasangana nemamiriro ebhatiri passivation, vashandisi vanogona kumisa bhatiri kuti vabvise bhatiri hysteresis.
Kuti uone kana bhatiri inoda kuvhurwa
Batanidza bhatiri nyowani ER14505 kune 68ohm resistor yakafanana, uye tarisa vol.tage yedunhu. Kana iyo voltage iri pazasi 3.3V, zvinoreva kuti bhatiri rinoda activation.
Maitiro ekumisikidza bhatiri
- a. Batanidza bhatiri kune 68ohm resistor mukufambirana
- b. Chengetedza kubatana kwe6 ~ 8 maminetsi
- c. The voltage yedunhu inofanira kunge iri ≧3.3V
Murayiridzo Wakakosha Wekuchengetedza
Ndokumbira utarise kune zvinotevera kuti uwane yakanakisa kuchengetedza kwechigadzirwa:
- Chengetedza mudziyo wakaoma. Kunaya, hunyoro, kana chero mvura inogona kunge iine zvicherwa zvobva zvaita corrode electronic circuits. Kana chigadzirwa chacho chikanyorova, tapota chiomesa zvachose.
- Usashandise kana kuchengeta mudziyo munzvimbo ine guruva kana yakasviba. Inogona kukuvadza zvikamu zvayo zvinobviswa uye zvigadzirwa zvemagetsi.
- Usachengeta chigadziro pasi pemamiriro ekupisa zvakanyanya. Tembiricha yepamusoro inogona kupfupisa hupenyu hwemidziyo yemagetsi, kuparadza mabhatiri, uye kukanganisa kana kunyungudutsa mamwe mapurasitiki.
- Usachengete mudziyo munzvimbo dzinotonhora zvakanyanya. Zvikasadaro, kana tembiricha ichikwira kune yakajairika tembiricha, unyoro huchaita mukati, izvo zvinoparadza bhodhi.
- Usakanda, kugogodza kana kuzunza mudziyo. Kubata kwakashata kwemidziyo kunogona kuparadza mabhodhi emukati edunhu uye zvimiro zvakapfava.
- Usachenese mudziyo nemakemikari akasimba, zvekugezesa, kana mishonga yakasimba.
- Usaisa mudziyo nepende. Smudges inogona kuvhara mudziyo uye kukanganisa kushanda.
- Usakanda bhatiri mumoto, kana bhatiri rinoputika. Mabhatiri akakuvadzwa anogona kuputikawo.
Zvinyorwa / Zvishandiso
 |
netvox R718EC Wireless Accelerometer uye Surface Temperature Sensor [pdf] User Manual Wireless Accelerometer uye Surface Temperature Sensor, R718EC Wireless Accelerometer uye Surface Temperature Sensor. |
