I-SYSOLUTION L20 LCD Isilawuli

Isitatimende
Mngane othandekayo womsebenzisi, siyabonga ngokukhetha i-Shanghai Xixun Electronic Technology Co, Ltd. (kamuva ebizwa ngokuthi i-Xixun Technology) njengohlelo lwakho lokulawula impahla yokukhangisa ye-LED. Inhloso enkulu yalo mbhalo ukukusiza ukuthi uqonde ngokushesha futhi usebenzise umkhiqizo. Silwela ukunemba nokwethembeka lapho sibhala idokhumenti, futhi okuqukethwe kungase kulungiswe noma kushintshwe nganoma yisiphi isikhathi ngaphandle kwesaziso.

I-copyright
I-copyright yale dokhumenti ingeye-Xixun Technology. Ngaphandle kwemvume ebhaliwe yenkampani yethu, akukho yunithi noma umuntu ongakopisha noma akhiphe okuqukethwe kwalesi sihloko nganoma yiluphi uhlobo.
Uphawu lokuhweba wuphawu lokuthengisa olubhalisiwe lwe-Xixun Technology.

Buyekeza Irekhodi

Qaphela:Idokhumenti ingase ishintshwe ngaphandle kwesaziso sangaphambili

Kuphelileview

Ibhodi le-L20 lihlanganisa ukuqoshwa kwe-multimedia, umshayeli we-LCD, i-Ethernet, i-HDMI, i-WIFI, i-4G, i-Bluetooth, isekela iningi levidiyo ethandwayo kanye nokuhlelwa kwefomethi yesithombe, isekela okukhipha ividiyo ye-HDMI / okokufaka, i-dual 8/10-bit LVDS Interface kanye nesixhumi esibonakalayo se-EDP, ingashayela izibonisi ze-TFT LCD ezihlukahlukene, yenze lula kakhulu ukwakheka kwesistimu yawo wonke umshini, ikhadi le-TF kanye nesiphathi se-SIM khadi ngesikhiya, ezinzile, esilungele ibhokisi lokudlala lenethiwekhi elinencazelo ephezulu, umshini wokukhangisa ngevidiyo kanye nohlaka lwesithombe Umshini wokukhangisa.

Qaphela
Le divayisi ithobela ingxenye 15 yeMithetho ye-FCC. Ukusebenza kungaphansi kwezimo ezimbili ezilandelayo: (1) Lolu cingo angeke lubangele ukuphazamiseka okuyingozi, futhi (2) lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka okutholiwe, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafuneki. Ukusebenza kungaphansi kwesimo sokuthi lolu cingo lungabangeli ukuphazamiseka okuyingozi.

Imisebenzi Nezici

1. Ukuhlanganiswa okuphezulu: Hlanganisa i-USB/LVDS/EDP/HDMI/Ethernet/WIFI/Bluetooth ibe yinye, wenze lula ukwakheka kwawo wonke umshini, futhi ungafaka ikhadi le-TF;
2. Londoloza izindleko zabasebenzi: Imojula ye-PCI-E 4G eyakhelwe ngaphakathi isekela amamojula ahlukahlukene e-PCI-E 4G afana neHuawei neLongshang, afaneleka kakhulu ukugcinwa kude komshini wokukhangisa wonke-komunye futhi yonga izindleko zabasebenzi;
3. Izixhumi ezibonakalayo ezinwetshiwe ezicebile: Izixhumanisi ze-USB eziyisi-6 (izikhonkwane ezi-4 nezimbobo ze-USB ezijwayelekile ezingu-2), izimbobo ze-serial ezinwebekayo ezi-3, isixhumi esibonakalayo se-GPIO/ADC, esingahlangabezana nezidingo zamapheripheral ahlukahlukene emakethe;
4. Incazelo ephezulu: Ukusekelwa okuphezulu kwe-3840 × 2160 decoding kanye nesibonisi se-LCD esinezixhumanisi ezihlukahlukene ze-LVDS/EDP;
5. Qedela imisebenzi: Sekela ukudlalwa kwesikrini esivundlile nesiqondile, isikrini sokuhlukaniswa kwevidiyo, imibhalo engezansi eskrolayo, ukushintsha isikhathi, ukungenisa idatha ye-USB neminye imisebenzi;
6. Ukuphatha okulula: Isofthiwe yokuphatha ingemuva lohlu lokudlalwayo olusebenziseka kalula ilungele ukukhangisa ukulawulwa kokudlala nokulawula. kulula ukuqonda isimo sokudlala nge-Play log;
7. Isoftware: LedOK Express.

Izixhumi ezibonakalayo

Imingcele Yezobuchwepheshe

Okuyinhloko Izingxenyekazi zekhompuyutha Izinkomba
CPU	I-Rockchip RK3288 iyona i-quad-core GPU Mail-T764	enamandla kunawo wonke	i-quad-core	1.8GHz	I-Cortex-A17
RAM	I-2G (okuzenzakalelayo) (kufika ku-4G)
Kwakhelwe ngaphakathi Inkumbulo	I-EMMC 16G(okuzenzakalelayo)/32G/64G(ongakukhetha)
I-ROM eyakhelwe ngaphakathi	2KB EEPROM
Kukhishwe ikhodi Isixazululo	Isekela ubukhulu be-3840 * 2160
Isebenza Uhlelo	I-Android 7.1
Imodi yokudlala	Isekela izindlela zokudlala eziningi ezifana neluphu, isikhathi, nokufaka
Inethiwekhi Ukusekela	I-4G, i-Ethernet, isekela i-WiFi/Bluetooth, ukunwetshwa kwe-peripheral okungenantambo
Ividiyo Ukudlala	Isekela ifomethi ye-MP4 (.H.264, MPEG, DIVX, XVID).
I-USB2.0 Isixhumi esibonakalayo	2 i-USB host, 4 amasokhethi e-USB
Ikhamera ye-Mipi	24 pin FPC interface, isekela 1300w Ikhamera (uyazikhethela)

Imbobo ye-serial	Okuzenzakalelayo 3 TTL serial port amasokhethi (angashintshwa ukuze RS232 noma 485)
I-GPS	I-GPS Yangaphandle (uma uthanda)
I-WIFI, BT	I-WIFI eyakhelwe ngaphakathi, i-BT (uyazikhethela)
4G	Ukuxhumana kwemojula ye-4G eyakhelwe ngaphakathi (ongakukhetha)
I-Ethernet	1, 10M/100M/1000M i-Ethernet eguqukayo
Ikhadi le-TF	TF ikhadi lokusekela
Okukhiphayo kwe-LVDS	Isiteshi esisodwa/ezimbili, singashayela ngokuqondile isikrini se-LCD esingu-1/50Hz
Okukhiphayo kwe-EDP	Ingakwazi ukushayela ngokuqondile isikrini se-LCD esibonakalayo se-EDP ngezinqumo ezihlukahlukene
I-HDMI Okukhiphayo	1, isekela 1080P@120Hz, 4kx2k@60Hz okukhiphayo
Okokufaka kwe-HDMI	Okokufaka kwe-HDMI, isixhumi esibonakalayo se-FPC esingu-30pin
Umsindo kanye okukhipha ividiyo	Isekela okukhiphayo kwesiteshi kwesokunxele nakwesokudla, amandla amabili we-8R/5W akhelwe ngaphakathi ampokokuphila
Isikhathi sangempela se-RTC iwashi	Ukusekela
Isikhathi Sokushintsha	Ukusekela
Uhlelo Thuthukisa	Sekela ikhadi le-SD/ukuvuselelwa kwekhompyutha

Izinqubo Zokusebenza Kwesoftware

I-Hardware Connection Diagram

Uxhumano Lwesofthiwe

Qinisekisa uxhumo lwezingxenyekazi zekhompuyutha, vula isofthiwe ye-LedOK Express, futhi ikhadi elithumelayo lingatholwa ngokuzenzakalelayo kusixhumi esibonakalayo sokuphatha idivayisi. Uma ikhadi elithumelayo lingenakutholwa, sicela uchofoze inkinobho yokuvuselela kwesokudla se-interface yesofthiwe. Uma ixhunywe ngentambo yenethiwekhi, sicela uvule “Ikhebula le-RJ45 elixhumeke ngokuqondile” ekhoneni elingezansi kwesokunxele lesixhumi esibonakalayo sesofthiwe.

I-LedOK System Parameters

Izilungiselelo zobubanzi besikrini esigcwele se-LED nobude
Chofoza Isilawuli setheminali bese ukhetha isilawuli, hamba kumingcele ethuthukisiwe nephasiwedi yokufaka 888 ukuze ufake isixhumi esibonakalayo sokusetha.

Kusixhumi esibonakalayo sokucushwa esithuthukisiwe, faka ububanzi besikrini se-LED nemingcele yobude bese uchofoza okuthi “Setha” ukuze ulethe impumelelo.

I-LedOK Configuration Network 

Kunezindlela ezintathu zokuthi ikhadi lokulawula lifinyelele kunethiwekhi, okungukuthi, ukufinyelela kwekhebula lenethiwekhi, ukufinyelela kwe-WiFi, ukufinyelela kwenethiwekhi ye-3G/4G, kanye nezinhlobo ezahlukene zamakhadi okulawula zingakhetha indlela yokufinyelela inethiwekhi ngokusho kwesicelo (khetha eyodwa kwezintathu ).
Indlela 1: Ukumiswa kwenethiwekhi enentambo
Bese uvula isikhombimsebenzisi sokucushwa kwenethiwekhi, eyokuqala inethiwekhi enezintambo, ungasetha imingcele ye-IP yekhadi lokulawula elikhethiwe.

Lawula inethiwekhi yocingo olubalulekile lokufinyelela ekhadini.
Lapho ukhetha i-Wi-Fi engenantambo noma ukufinyelela kwenethiwekhi ye-4G, inethiwekhi enezintambo kufanele ikhishwe, futhi ikheli le-IP lekhadi lokuthumela litholwa ngokuzenzakalelayo.

Indlela 2: I-WiFi ivuliwe
Hlola i-WiFi Vumela bese ulinda cishe imizuzwana emi-3, chofoza Skena i-WiFi ukuze uskene i-WiFi etholakalayo eduze, khetha i-WiFi bese ufaka iphasiwedi, chofoza okuthi Gcina ukuze ulondoloze ukucushwa kwe-WiFi ekhadini lokulawula.

Ngemuva kwemizuzu engaba ngu-3, ​​ikhadi lokulawula lizosesha ngokuzenzakalelayo i-WiFi hotspot exhunywe ekucushweni, futhi ukukhanya "kwe-inthanethi" ekhadini lokulawula kuzokhanyisa ngokufanayo futhi kancane, okubonisa ukuthi ixhumeke endaweni yesikhulumi samafu. Ngalesi sikhathi, ungangena ku-platform yefu ethi www.m2mled.net ukuze uthumele uhlelo.
Amathiphu
Uma i-WiFi ingakwazi ukungena ku-inthanethi, ungaxazulula lezi zimo ezilandelayo:

1. Hlola ukuthi i-antenna ye-WiFi iqinisiwe yini;
2. Sicela uhlole ukuthi iphasiwedi ye-WiFi ilungile yini;
3. Hlola ukuthi inani lamatheminali okufinyelela kumzila selifinyelele umkhawulo ophezulu yini;
4. Ukuthi ikhodi ye-E-card isendaweni ye-wifi;
5. Khetha kabusha i-WiFi hotspot ukuze ulungiselele uxhumano;
6. Ingabe inethiwekhi enentambo ye-Y/M ayixhunyiwe (inethiwekhi enezintambo ezibalulekile).

Indlela 3: Ukucushwa kwe-4G
Hlola okuthi Nika amandla i-4G, ikhodi yezwe i-MMC ingafaniswa ngokuzenzakalelayo nenkinobho ethi Thola Isimo, bese ukhetha okuthi “Operator” ukuze uthole ulwazi oluhambisanayo lwe-APN, uma u-opharetha engatholakali, ungabheka ibhokisi elithi “Custom”, Bese ufaka mathupha. ulwazi lwe-APN.

Ngemva kokusetha imingcele ye-4G, linda cishe imizuzu engu-5 ukuze ikhadi lokulawula lishayele ngokuzenzakalelayo inethiwekhi ye-3G/4G ukuze ufinyelele inethiwekhi; bheka ukukhanya "kwe-inthanethi" kwekhadi lokulawula kukhanya ngokufanayo futhi kancane, okusho ukuthi inkundla yefu ixhunyiwe, futhi ungangena kuplathifomu yamafu ngalesi sikhathi. www.ledaips.com ukuthumela izinhlelo.

Amathiphu
Uma i-4G ingakwazi ukungena ku-inthanethi, ungabheka lezi zimo ezilandelayo:

1. Bheka ukuthi i-4Gantenna iqinisiwe yini;
2. Ingabe uchungechunge lwenethiwekhi ye-Y aluxhunyiwe (inethiwekhi enezintambo ezibalulekile);
3. Hlola ukuthi i-APN ilungile yini (ungathintana no-opharetha);
4. Ukuthi isimo sekhadi lokulawula sijwayelekile, nokuthi ukugeleza okutholakalayo kwekhadi lokulawula enyangeni yamanje kukhulu kuno-0M;
5. Hlola ukuthi amandla esignali ye-4G angaphezulu kuka-13, futhi amandla esignali ye-3G/4G angatholwa “Ngokutholwa Kwesimo Senethiwekhi”.

Irejista ye-AIPS Cloud Platform

Ukubhaliswa kwe-akhawunti yenkundla yamafu
Vula isixhumi esibonakalayo sokungena sepulatifomu yefu, chofoza inkinobho yokubhalisa, imininingwane yokufaka ngokuya ngemiyalelo efanele bese uchofoza okuthi hambisa. Ngemva kokuthola i-imeyili yokuqinisekisa, chofoza isixhumanisi ukuze uqinisekise futhi uqedele ukubhalisa.

Ukubophezela kwe-akhawunti yenkundla yamafu
Faka i web ikheli leseva kanye ne-ID yenkampani bese uchofoza okuthi Gcina. Ikheli leseva langaphandle lithi: www.ledaips.com

Ikhasi Lokugcina

Ukuze uthole ulwazi olwengeziwe ngesixazululo sokulawula iqoqo le-inthanethi lokulawulwa kwezinto zokukhangisa ze-LED, kanye nemibhalo yemiyalo ehlobene, sicela uvakashele webindawo: www.ledok.cn ukuze uthole ulwazi oluningiliziwe. Uma kunesidingo, isevisi yamakhasimende eku-inthanethi izoxhumana nawe ngokuhamba kwesikhathi. Isipiliyoni sembonini sizokunikeza impendulo egculisayo, i-Shanghai Xixun ibheke ngabomvu ukubambisana nawe okulandelayo.

Ozithobayo
I-Shanghai XiXun Electronics Co., Ltd.
Mashi 2022

Isitatimende se-FCC

Noma yiziphi Izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile yinhlangano enesibopho sokuthobela imithetho kungasusa igunya lomsebenzisi lokusebenzisa okokusebenza.
Le divayisi ithobela ingxenye 15 yeMithetho ye-FCC. Ukusebenza kungaphansi kwemibandela emibili elandelayo:

1. Le divayisi ingase ingabangeli ukuphazamiseka okuyingozi, futhi
2. Lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka okutholiwe, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafuneki.

Isitatimende Sokuchayeka Kwemisebe ye-FCC:
Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawuleki. Lo mshini kufanele ufakwe futhi usebenze ngebanga elincane elingama-20cm phakathi kwerediyetha nomzimba wakho.
Lesi sisetshenziswa sihloliwe futhi satholwa ukuthi sithobela imikhawulo yedivayisi yedijithali Yekilasi B, ngokuvumelana nengxenye 15 Yemithetho ye-FCC. Le mikhawulo iklanyelwe ukuhlinzeka ngokuvikeleka okufanele ekuphazanyisweni okuyingozi ekufakweni kwendawo yokuhlala. Lesi sixhobo sikhiqiza, sisebenzise futhi singakhipha amandla efrikhwensi yomsakazo futhi, uma singafakiwe futhi sisetshenziswa ngokuhambisana nemiyalelo, singadala ukuphazamiseka okuyingozi ezokuxhumana ngomsakazo. Nokho, asikho isiqinisekiso sokuthi ukuphazamiseka ngeke kwenzeke ekufakweni okuthile. Uma lesi sisetshenziswa sidala ukuphazamiseka okuyingozi emsakazweni noma kumabonakude, okunganqunywa ngokucisha nokuvula okokusebenza, umsebenzisi uyakhuthazwa ukuthi azame ukulungisa ukuphazamiseka ngesinyathelo esisodwa noma ngaphezulu kwezilandelayo:

• Hlela kabusha noma hambisa uthi olwamukelayo.
• Khulisa ukuhlukana phakathi kwesisetshenziswa nomamukeli.
• Xhuma okokusebenza endaweni yokuphuma kuyisekethe ehlukile kuleyo lapho umamukeli axhumeke khona.
• Xhumana nomthengisi noma uchwepheshe werediyo/TV onesipiliyoni ukuze uthole usizo.

www.sysolution.net

Amadokhumenti / Izinsiza

I-SYSOLUTION L20 LCD Isilawuli [pdf] Iziyalezo L20, 2AQNML20, L20 LCD Controller, LCD Controller

Izithenjwa

• Imaniwali yosebenzisayo