The invention discloses a lane keeping control method, device and system for a vehicle, which are mainly applied to the fields of automatic driving and the like. The method comprises the steps that virtual geographic information is generated according to position information of real road elements, so that a vehicle keeps a lane according to the virtual geographic information and data collected by a vehicle-mounted sensing system. The virtual geographic information comprises first virtual geographic information corresponding to the real road elements and second virtual geographic information corresponding to missing road elements. According to the method, the vehicle can keep the lane in combination with the vehicle-mounted sensing data and the virtual geographic information at the same time, so that the influence of weather and road environment on the lane keeping function is reduced, the application range of the lane keeping function is effectively expanded, and the driving safety is ensured.
本申请公开了一种车辆的车道保持控制方法、装置及系统,主要应用于自动驾驶等领域。该方法包括:根据真实道路元素的位置信息生成虚拟地理信息,以使得车辆根据该虚拟地理信息和车载感知系统采集的数据进行车道保持。其中,虚拟地理信息包括真实道路元素对应的第一虚拟地理信息以及缺失道路元素对应的第二虚拟地理信息。上述方法使得车辆可以同时结合车载感知数据以及虚拟地理信息进行车道保持,减少了天气、道路环境对车道保持功能的影响,有效地扩大了车道保持功能的使用范围,保证了行车安全。
Lane keeping control method, device and system for vehicle
一种车辆的车道保持控制方法、装置及系统
2022-01-04
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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