The invention discloses a vehicle driving prompting method and device. The vehicle driving prompting method comprises the following steps: acquiring state information of all traffic lights at an intersection approaching a vehicle; acquiring driving information of the current vehicle, and determining a traffic signal lamp in the current direction of the vehicle according to the driving direction and the lane driving direction; acquiring the stop line latitude and longitude of the current intersection in the driving direction of the current vehicle; determining whether the vehicle is driven away from the corresponding intersection according to the longitude and latitude of the stop line and the longitude and latitude of the vehicle; determining whether prompt information corresponding to the traffic signal lamp at the intersection needs to be sent to the vehicle according to whether the vehicle has driven away from the corresponding intersection; the driving information of the vehicle and the state information of the intersection traffic signal lamp are acquired to correspondingly prompt the vehicle, so that the real traffic condition can be met to the greatest extent, the most reasonable suggestion is provided for the current driver, and the occurrence rate of traffic accidents is greatly reduced.
本发明公开了一种车辆驾驶提示方法及装置,其中车辆驾驶提示方法包括:获取与车辆接近的路口所有交通信号灯的状态信息;获取当前车辆的行驶信息,根据行驶方向与车道行车方向确定车辆当前所在的方向的交通信号灯;获取当前车辆的行驶方向上当前路口的停止线经纬度;根据所述停止线经纬度与车辆的经纬度确定车辆是否已经驶离对应的路口;根据车辆是否已经驶离对应路口确定是否需要给车辆发送该路口交通信号灯所对应的提示信息;本发明通过获取车辆的行驶信息以及路口交通信号灯的状态信息来给车辆对应的提示,能够最大程度符合真实的交通状况,为当前驾驶人员提出最合理的建议,极大地减少交通事故的发生率。
Vehicle driving prompting method and device
一种车辆驾驶提示方法及装置
2022-03-11
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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