The invention discloses a vehicle-mounted controller connection detection circuit, a detection method and a vehicle, relates to the technical field of vehicles, and can detect a connection fault between circuits. The vehicle-mounted controller connection detection circuit comprises a first controller circuit board which comprises a first connector, and the first connector comprises at least one first detection pin; the second controller circuit board comprises a second connector, and the second connector comprises at least one second detection pin; the first controller circuit board and the second controller circuit board are electrically connected through the first connector and the second connector respectively; the first controller circuit board is used for detecting an electric signal of a connection path formed by the first detection pin and the second detection pin which is correspondingly and electrically connected with the first detection pin so as to judge the connection condition of the first connector and the second connector; and the second controller circuit board is used for detecting an electric signal of a connection path formed by the second detection pin and the first detection pin which is correspondingly and electrically connected with the second detection pin so as to judge the connection condition of the second connector and the first connector.
本申请公开一种车载控制器连接检测电路、检测方法及车辆,涉及车辆技术领域,能够检测电路之间的连接故障。车载控制器连接检测电路,包括:第一控制器电路板,包括第一连接器,第一连接器包括至少一个第一检测引脚;第二控制器电路板,包括第二连接器,第二连接器包括至少一个第二检测引脚;第一控制器电路板与第二控制器电路板分别通过第一连接器和第二连接器电连接;第一控制器电路板用于检测第一检测引脚与对应电连接的第二检测引脚形成的连接通路的电信号,以判断第一连接器与第二连接器的连接情况;第二控制器电路板用于检测第二检测引脚与对应电连接的第一检测引脚形成的连接通路的电信号,以判断第二连接器与第一连接器的连接情况。
Vehicle-mounted controller connection detection circuit, detection method and vehicle
车载控制器连接检测电路、检测方法及车辆
2022-11-29
Patent
Electronic Resource
Chinese
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