The invention relates to a curve early warning method and device based on lane keeping, a vehicle, equipment and a medium. The method comprises the steps that the curvature of a road in front of the vehicle and driving state information of the vehicle are obtained; determining corresponding target early warning information from a plurality of pieces of preset early warning information according to the curvature of the road in front of the vehicle and the driving state information of the vehicle; and outputting the target early warning information. According to the method and the device, different early warning information is output according to the curvature of the road in front of the vehicle and different driving states of the vehicle when the lane keeping auxiliary function is started, so that warnings of different degrees are provided for a driver, the driver can respond to different early warning information in time to make different responses, the safety of auxiliary driving is improved, and the driving safety is improved. And traffic accidents of a driver on a large-curvature curve are reduced.
本公开涉及一种基于车道保持的弯道预警方法、装置、车辆、设备及介质,该方法包括:获取车辆前方的道路曲率及所述车辆的行驶状态信息;根据所述车辆前方的道路曲率及所述车辆的行驶状态信息,从预设的多个预警信息中确定对应的目标预警信息;输出所述目标预警信息。本公开通过在车道保持辅助功能开启时通过根据车辆前方的道路曲率及车辆的不同行驶状态输出不同的预警信息,从而给驾驶员提供不同程度的警示,使得驾驶员能够及时应对不同预警信息做出不同的反应,提升辅助驾驶的安全性,减少驾驶员在大曲率弯道上的交通事故。
Curve early warning method and device based on lane keeping, vehicle, equipment and medium
基于车道保持的弯道预警方法、装置、车辆、设备及介质
2022-12-06
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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