The invention provides a fuel cut-off power output circuit, a vehicle-mounted terminal and a commercial vehicle. The utility model relates to a fuel cut-off power output circuit for a commercial vehicle. The output circuit comprises an output unit for outputting an oil-electricity control signal; a current detection unit used for detecting the signal current of the oil-electricity control signal; and a feedback control unit which is in closed loop connection with the output unit and controls the output unit according to a detection result of the feedback control unit so that the signal current is in a preset range.
本申请提供一种断油电输出电路、车载终端及商用车。一种用于商用车的断油电输出电路包括:输出单元,用于输出油电控制信号;电流检测单元,用于检测所述油电控制信号的信号电流;反馈控制单元,与所述输出单元和所述反馈控制单元闭环连接,根据所述反馈控制单元的检测结果,控制所述输出单元,使得所述信号电流处于预设范围内。
Fuel cut-off power output circuit, vehicle-mounted terminal and commercial vehicle
断油电输出电路、车载终端、及商用车
2021-11-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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