The invention provides an automatic driving system of an electric automobile, and relates to the technical field of automatic driving of automobiles, and the automatic driving system of the electric automobile comprises a sensing assembly which uses monitoring equipment to collect and process information of the automobile and environment, including video information, gps information, automobile attitude and acceleration information; the high-precision positioning assembly acquires the road condition by using the sensing assembly, verifies the position coordinate information by using the vehicle receiving equipment, performs matching processing according to the scene data to obtain a scene map, judges and positions the lane where the vehicle is located based on the scene map, and finally drives according to the path direction of the lane; in the invention, the sensing assembly is used for collecting the initial environment information and the color of the signal lamp, and the vehicle waiting time is planned according to the traffic light and the stop line position on the road, so that the safety of the vehicle staying in front of the signal lamp is improved, and the risk of the vehicle running at the intersection is reduced.
本发明提供一种电动汽车自动行驶系统,涉及汽车自动行驶技术领域,所述电动汽车自动行驶系统包括:感知组件,利用监控设备对车辆自身以及环境信息的采集与处理,包括视频信息、gps信息、车辆姿态、加速度信息;高精定位组件,利用感知组件获取路面情况,同时利用车辆接收设备验证位置坐标信息,根据场景数据进行匹配处理得到场景地图,再基于场景地图判断并定位车辆所处车道,最终按照该车道的路径指向行驶;发明中,通过感知组件采集初步的环境信息以及信号灯的颜色,并且根据道路上的交通灯和停止线位置规划车辆等待时间,增加了车辆停留在信号灯前的安全性,减少了车辆在路口行驶时的风险。
Automatic driving system of electric automobile
一种电动汽车自动行驶系统
2022-06-10
Patent
Elektronische Ressource
Chinesisch
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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