The invention discloses a trailer connection state detection method and device and a trailer connection state detection controller, the method is executed by the trailer connection state detection controller, and the method comprises the steps that state information of a main vehicle is received; judging whether the main vehicle meets a detection triggering condition or not according to the state information; if the main vehicle meets the detection triggering condition, detecting whether all lamp circuits on the trailer are open circuits or not; and determining the connection state of the trailer and the main vehicle according to the detection result. According to the invention, automatic detection of the connection state of the trailer is realized, and the method is suitable for various driving scenes.
本申请公开了一种挂车连接状态检测方法、装置以及挂车连接状态检测控制器,该方法由挂车连接状态检测控制器执行,所述方法包括接收主车的状态信息;根据所述状态信息判断所述主车是否满足检测触发条件;如果所述主车满足检测触发条件,则检测挂车上的所有灯路是否均为开路;根据检测结果,确定所述挂车与所述主车的连接状态。通过本申请实现了挂车连接状态的自动化检测,且适用于多种驾驶场景。
Trailer connection state detection method and device and trailer connection state detection controller
挂车连接状态检测方法、装置以及挂车连接状态检测控制器
2023-07-25
Patent
Electronic Resource
Chinese