The invention discloses a steering column locking detection alarm device and method and an automobile, and the device comprises two pressure sensors which are arranged on the two sides of a steering column respectively and can detect the pressure between the steering column and a steering column fixing support, and a control unit connected with the two pressure sensors and used for sending out an alarm instruction according to detection results of the two pressure sensors. According to the device, the locking condition of the steering column can be detected through detection results of the two pressure sensors, the stress symmetry of the two sides of the steering column can be judged, and a theoretical basis is provided for solving the problem that left and right steering torque is not uniform.
本发明公开了一种转向管柱锁紧检测报警装置、方法及汽车,该装置包括:两个压力传感器,两个压力传感器分别设置在转向管柱的两侧,两个压力传感器能够检测转向管柱与转向管柱固定支架之间的压力;控制单元,两个压力传感器与控制单元连接,控制单元用于根据两个压力传感器的检测结果发出报警指令;该装置能够通过两个压力传感器的检测结果检测转向管柱的锁紧情况,并且能够判断转向管柱两侧受力的对称性,为解决出现左右转向力矩不均的发生提供理论基础。
Steering column locking detection alarm device and method and automobile
一种转向管柱锁紧检测报警装置、方法及汽车
2021-11-16
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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