Namuhla, Bluetooth ubuchwepheshe busetshenziswe kabanzi emsebenzini nasempilweni, futhi I-Bluetooth BLE okhiye bedijithali sebevame kakhulu emkhakheni wezimoto ezihlakaniphile. Ekukhiqizweni ngobuningi kwezixazululo zokhiye bedijithali e-China ngo-2022, okhiye be-Bluetooth benza ingxenye engaphezu kwengxenye yesabelo semakethe, izimoto ezintsha zamandla okuyizona ezihamba phambili namamodeli amaningi asevele esejwayelekile.
Ukhiye we-Bluetooth wemoto yedijithali ubhekisela ekusetshenzisweni kweselula njengesiphathi sokhiye wemoto nanjengokhiye wesithathu wemoto. Umnikazi wemoto ufaka uhlelo lokusebenza noma uhlelo oluncane lwe-WeChat oluqukethe Bluetooth umsebenzi oyinhloko ohlinzekwa umkhiqizi wemoto noma umkhiqizi we-Tier1, amarejista, avule, abophe imoto, futhi enze ukuqinisekiswa kobunikazi. Ezimweni ezingokoqobo, ngemva kokuba umshayeli (ophethe umakhalekhukhwini obhalisiwe) esondela emotweni ebangeni elithile, umnikazi akadingi ukukhipha ucingo. Inqobo nje uma i-smartphone egunyaziwe ilethwe eduze komnyango, imoto izozivula ngokuzenzakalelayo. Ngemva kokungena emotweni, cindezela inkinobho yokuqalisa injini ukuze uqalise imoto. Uma umnikazi wemoto eshiya imoto nefoni yakhe ebangeni elithile, i-Bluetooth izonqamula ngokuzenzakalelayo ocingweni futhi ikhiye imoto.
Isingeniso Sesu:
Ihlanganisa imojula eyodwa yenodi eyinhloko kanye namamojula amathathu enodi yesigqila
I-module ye-node eyinhloko ihlelwe ngaphakathi kwemoto (imvamisa ibekwe ngaphakathi kwe-TBOX futhi ixhunywe ku-MCU ngokusebenzisa i-serial port), kuyilapho i-module ye-node yesibili ihlelwe emnyango, ngokuvamile eyodwa ngakwesobunxele, enye kwesokudla, neyodwa isiqu
Ngemuva kokuxhumana phakathi kwefoni ephathekayo kanye nemodyuli ye-node enkulu iyasungulwa futhi iqinisekiswe ngempumelelo. Vusa indawo yesigqila, bika inani le-RSSI locingo ngebhasi ukusuka endaweni, fingqa idatha ye-RSSI, futhi uyithumele ku-APP ukuze icutshungulwe.
Uma ifoni inqanyuliwe, uhlelo lulala futhi i-node eyinhloko iyaqhubeka nokulinda uxhumano olulandelayo lwefoni;
Sekela ukuxhumana kwe-LIN kanye ne-CAN
Sekela ukuqinisekiswa kokhiye we-Bluetooth nokuqapha kwe-Bluetooth
Isekela ama-algorithms wokumisa
Isekela i-Bluetooth OTA kanye nokuthuthukiswa kwe-UDS
Umfanekiso wesigcawu:
Ephezulu I-Bluetooth BLE isikimu sikakhiye wemoto yedijithali sisetshenziswa ngu I-Nodic52832 (master node) kanye Nodic52810 (slave node) chips. I-algorithm yezokuphepha ihambisana nezinkampani ezifana ne-Beijing I-wall Institute of Technology, i-Silver Base Group Holdings Limited, ne-TrustKernel, futhi isikhiqizwe ngobuningi e-Dongfeng Motor Corporation, Chery Automobile Co., Ltd., kanye nezimboni zezimoto zase-Hezhong. Ukuze uthole imininingwane eyengeziwe, sicela ukhululeke ukubuza.
