The invention discloses a driving early warning method for a passenger rail vehicle, and the method comprises the following steps: a vehicle is started, and an information processing module obtains vehicle information; when the vehicle is in the driving state, the surrounding environment of the vehicle is monitored, and whether an early warning target exists around the vehicle is determined; a sonar sensor of the vehicle detects the distance between the vehicle and an obstacle around the vehicle, and detects the current vehicle speed and the driving direction of the vehicle; and driving early warning is implemented according to the distance between the vehicle and the obstacle, the current vehicle speed and the driving direction. Driving information of a driver can be provided according to surrounding road conditions, meanwhile, various traffic accidents participated by green drivers are reduced, driving early warning is conducted on the driver by detecting the distance between the vehicle and obstacles around the vehicle and the vehicle speed and the driving direction of the vehicle when the distance between the vehicle and the obstacles around the vehicle is lower than the safe distance, so that the driver is reminded to take corresponding avoidance measures, and the safety of life and property of the user is guaranteed to a certain extent.
本发明公开了一种客运轨道车辆行车预警方法,包括如下步骤:车辆启动,信息处理模块获取车辆信息;在车辆处于行车状态时,监测车辆周边环境,并确定车辆周边是否存在预警目标;通过车辆的声纳传感器检测车辆与车辆周围障碍物之间的距离,并检测车辆的当前车速和行驶方向;根据车辆与障碍物之间的距离及当前车速和行驶方向进行行车预警。本发明可根据周围路况提供驾驶员的驾驶信息,同时减少新手驾驶员参与的各类交通事故,通过检测车辆与车辆周围障碍物之间的距离及车辆的车速和行驶方向,并在车辆与周围障碍物的距离小于安全距离时,对驾驶员进行行车预警,以提醒驾驶员采取相应的规避措施,为用户的生命财产的安全带来一定的保障。
Driving early warning method for passenger rail vehicle
一种客运轨道车辆行车预警方法
2021-06-11
Patent
Electronic Resource
Chinese
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