Re hlahisa sistimi ea rona ea morao-rao ea Tire Pressure Monitoring System (TPMS), e etselitsoeng ho boloka uena le koloi ea hau le bolokehile tseleng. TPMS ea rona e sebelisa li-sensor tsa morao-rao tsa elektroniki ho lekola khatello ea moea ka har'a mabili a koloi e 'ngoe le e 'ngoe, e u fa leseli la nako ea nnete ho u thusa ho boloka maemo a holimo a khatello ea mabili bakeng sa ho khanna ka mokhoa o sireletsehileng.
Hore na o khanna teraka e tsamaeang nako e telele, koloi ea baeti e kang SUV, kapa RV, TPMS ea rona e lumellana le mefuta e fapaneng ea likoloi, e e etsa khetho e nepahetseng bakeng sa litlhoko tsohle tsa hau tsa ho khanna.
Tharollo ea likoloi tsa baeti ba TPMS
Tse khethehileng
Matla a sebetsang | 2.0V ~ 4.0V |
Mocheso o sebetsang | -40 ~ 125 ℃ |
Mocheso oa polokelo | -40 ~ 125 ℃ |
Maqhubu a ts'ebetso ea RF | 433.930MHz±20KHz |
RF FSK frequency offset | ± 45KHz |
Sekhahla sa Letšoao la RF | 9.6Kbps |
Matla a phetiso ea maqhubu a phahameng | ≤7.5dBm(VDD=3.0V,T=25℃) |
Boemo bo tsitsitseng | 1.5uA @3.0V |
Emission hajoale | 9mA @3.0V |
Sebaka sa ho lemoha khatello ea moea | 0~700KPa |
Ho nepahala ha tekanyo ea khatello | ≤ 6 KPa @(0~70℃) ≤ 12KPa @(-20~0℃,70~85℃) ≤ 19KPa @(-40~-20℃,85~125℃) |
Sebaka sa ho lemoha mocheso | -40 ~ 125 ℃ |
Ho nepahala ha tekanyo ea mocheso | ≤ 3℃ @(-20~70℃) ≤ 5℃ @(-40~-20℃, 70~125℃) |
• Sensor e hahiloeng ka hare: betri ea gauge ea koloi, bophelo bo bolelele; Moqapi o khahlanong le tšitiso, botsitso ba pontšo; Taere e hahiloeng ka hare, e thibelang bosholu;
• Moamoheli oa CAN-BUS: phepelo ea motlakase ea koloi ea 24V ea 24V, e nang le skrineng sa mantlha sa koloi
• Ponahatso ea lipontšo: sehlopha se sa keneleng metsi IPX7, mokhoa oa ho kenya: screw fixed
• Pontšo ea koloi: pontšo e ikemetseng ea LCD, pontšo ea lipalo e nepahetseng ea nako ea sebele, khetho ea mabili a mangata, maemo a ts'ebeliso e ruileng, ho fihla ho lithaere tse 22, matla a 24V a holim'a board, sebopeho se ka khonehang, ho hanyetsa mocheso o phahameng, bopaki ba ho phatloha.
Tharollo ea TPMS ka mor'a ho kenya
Sensor e hahiloeng ka hare: E hahiloe ka ≤ 32g, bophelo ba betri ≥ lilemo tse 10
Li-sensor tsa kantle: External≤9g, Bophelo ba betri ≥2 lilemo