The invention provides a vehicle door state monitoring system and method, and a vehicle. The vehicle door state monitoring system comprises an anti-theft alarm, a signal isolation device, a vehicle instrument panel and at least two vehicle door switches connected with the vehicle instrument panel, different vehicle doors are provided with different vehicle door switches, a target node is arrangedbetween the vehicle instrument panel and each vehicle door switch, the signal isolation device comprises at least two one-way conduction assemblies which are connected in parallel, positive electrodesof the one-way conduction assemblies are connected with the anti-theft alarm, negative electrodes of the one-way conduction assemblies are connected with the target node, and state signals corresponding to each vehicle door are isolated through the signal isolation device. After the target vehicle door is opened, the target one-way conduction assembly, corresponding to the target vehicle door, inthe signal isolation device is conducted, and the other one-way conduction assemblies, except the target one-way conduction assembly, in the signal isolation device are kept cut off.
本公开提供一种车门状态监控系统、方法和车辆,该车门状态监控系统包括:防盗报警器,信号隔离装置,车辆仪表盘,与该车辆仪表盘连接的至少两个车门开关,不同的车门上设置有不同的该车门开关,其中,该车辆仪表盘与每个该车门开关之间均设置有目标节点,该信号隔离装置包括至少两个相互并联的单向导通组件,该单向导通组件的正极与该防盗报警器相连,负极与该目标节点相连,通过信号隔离装置将每个车门对应的状态信号隔离,在目标车门开启后,信号隔离装置中与该目标车门对应的目标单向导通组件导通,信号隔离装置中除该目标单向导通组件外的其他单向导通组件保持截止。
Vehicle door state monitoring system and method, and vehicle
车门状态监控系统、方法和车辆
2021-02-19
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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