Esi siza siqhutywa lishishini okanye amashishini aphethwe yi-Informa PLC kwaye onke amalungelo okukopisha ahlala kuwo.Iofisi ebhalisiweyo ye-Informa PLC iku-5 Howick Place, eLondon SW1P 1WG.Ibhaliswe eNgilani naseWales.Inombolo 8860726.
URohm ubhengeze uphuhliso lwesisombululo sokutshaja ngaphandle kwamacingo kwimoto kunye nonxibelelwano oludibeneyo olukufutshane nebala (NFC).Idibanisa i-Rohm's automotive-grade (AEC-Q100 qualified) yolawulo lokuhanjiswa kwamandla ngaphandle kwamacingo i-IC (BD57121MUF-M) kunye ne-STMicroelectronics' NFC Reader IC (ST25R3914) kunye ne-8-bit microcontroller (uthotho lwe-STM8A).
Ukongeza kokuthobela umgangatho we-Qi we-WPC oxhasa i-EPP (Yandisa iProfayili yaMandla), eyenza ukuba itshaja ibonelele ukuya kuthi ga kwi-15 W yamandla, uyilo lwe-coil ezininzi kuthiwa lwenza indawo yokutshaja ebanzi (2.7X uluhlu olukhulu lokutshaja ngokuchasene Ulungelelwaniso lwekhoyili enye).Oku kuthetha ukuba abathengi akufuneki bakhathazeke malunga nokulungelelanisa ngqo ii-smartphones zabo kwindawo yokutshaja ebonelelweyo ukuze bakwazi ukuhlawulisa ngaphandle kwamacingo.
I-Qi yokutshaja ngaphandle kwamacingo yamkelwe yi-European Automotive Standards Group (CE4A) njengomgangatho wokutshaja kwizithuthi.Ngo-2025, kuqikelelwe ukuba uninzi lweemoto ziya kuxhotyiswa ngeetshaja ezingenazingcingo ezisekelwe kwi-Qi.
I-NFC ibonelela ngokuqinisekiswa komsebenzisi ukuvumela unxibelelwano lweBluetooth/Wi-Fi kunye neeyunithi zolwazi, ukutshixa ucango/iinkqubo zokuvula, kunye nokuqalisa injini.I-NFC ikwavumela ukusetwa kwesithuthi esilungiselelwe abaqhubi abaninzi, okufana nesitulo nesipili, i-infotainment iseti yangaphambili, kunye neeseti zangaphambili zendawo yokusingwa.Ukusebenza, i-smartphone ibekwe kwiphedi yokutshaja ukuze iqalise ngokuzenzekelayo ukwabelana ngesikrini nge-infotainment kunye nenkqubo yokukhangela.
Ngaphambili, xa uqhagamshela ii-smartphones kwiinkqubo ze-infotainment, bekuyimfuneko ukwenza ukubhanqa ngesandla kwisixhobo ngasinye.Nangona kunjalo, ngokudibanisa i-Qi yokutshaja ngaphandle kwamacingo kunye nonxibelelwano lwe-NFC, iRohm yenze ukuba ingahlawulisi kuphela izixhobo eziphathwayo ezinjengee-smartphones, kodwa yenza iBluetooth okanye iWi-Fi yokubhanqa ngaxeshanye ngokuqinisekiswa kwe-NFC.
I-ST25R3914/3915 ye-automotive-grade NFC reader ICs iyahambelana ne-ISO14443A/B, ISO15693, FeliCa, kunye ne-ISO18092 (NFCIP-1) i-P2P esebenzayo.Babandakanya isiphelo se-analog yangaphambili enento ekuthiwa yeyona igqwesileyo kwiklasi yokufumana ubuntununtunu, ukuhambisa umsebenzi wokubona into yangaphandle kwiziko lezithuthi.Ngokomgangatho we-Qi, umsebenzi wokukhangela into yangaphandle yokukhangela izinto zetsimbi zibandakanyiwe.Oku kuthintela i-deformation okanye umonakalo ungenzeki ngenxa yokuveliswa kobushushu obugqithisileyo kwimeko apho into yentsimbi ibekwe phakathi komthumeli kunye nomamkeli.
I-ST25R3914 ibandakanya i-ST's proprietary Automatic Antenna Tuning function.Iqhelanisa notshintsho lwemeko-bume engqongileyo ukunciphisa iziphumo ezivela kwizinto zetsimbi ezikufutshane ne-eriyali yokufunda, njengezitshixo okanye iingqekembe zemali ezibekwe kwi-center console.Ukongeza, i-MISRA-C: 2012-ethobelayo i-RF middleware iyafumaneka, enceda abathengi banciphise iinzame zabo zophuhliso lwesoftware.
I-STM8A yemoto ye-8-bit ye-MCU series iza kwiipakethe ezahlukeneyo kunye nobukhulu bememori.Izixhobo ezineedatha ezifakwe kwi-EEPROM nazo zinikezelwa, kubandakanywa iimodeli ezixhotyiswe nge-CAN ezibandakanya ubushushu bokusebenza okwandisiweyo okuqinisekisiweyo ukuya kuthi ga kwi-150Â ° C, okwenza ukuba zifaneleke ngokufanelekileyo kwiinkqubo ezahlukeneyo zemoto.
Ixesha lokuposa: Sep-02-2019