The invention discloses a method and device for determining position relations between vehicles a curve and equipment. The method comprises the steps that: obtaining the vehicle body data of a vehicleand a far vehicle, wherein the vehicle body data comprises the latest collected longitude and latitude data of N sampling points and steering wheel data; based on the vehicle body data of the vehicleand the far vehicle, the same/opposite direction position relation and the front-rear position relation of the vehicle and the far vehicle are determined, wherein the same/opposite direction positionrelation comprises same-direction driving or opposite-direction driving; a front vehicle and a rear vehicle are determined from the vehicle and the far vehicle according to the same/opposite direction position relation and the front-rear position relation; and a lane position relation between the front vehicle and the rear vehicle are determined based on a relative position relation between two sampling points closest to the latest sampling point of the rear vehicle and the latest sampling point of the rear vehicle in the vehicle body data of the front vehicle; and a position relation betweenthe vehicle and the far vehicle is determined based on the same/opposite direction position relation, the front-rear position relation and the lane position relation. With the method and device of the invention adopted, the determination of the position relations between the vehicles on the curve can be realized.
本申请公开一种弯道车辆位置关系的确定方法、装置及设备,所述方法包括:获取本车和远车的车身数据,包括最新采集到的N个采样点的经纬度数据和方向盘数据;基于本车和远车的车身数据,确定本车与远车的同反向位置关系和前后位置关系;同反向位置关系包括同向行驶或反向行驶;根据同反向位置关系和前后位置关系,从本车和远车中分别确定前车和后车;基于前车的车身数据中与后车的最新采样点距离最近的两个采样点与所述后车的最新采样点之间的相对位置关系,确定前车和后车的车道位置关系;基于同反向位置关系、前后位置关系和车道位置关系,确定本车和远车的位置关系。本申请能够实现对弯道车辆位置关系的确定。
Method and device for determining position relations between vehicles on curve and equipment
一种弯道车辆位置关系的确定方法、装置及设备
2020-05-12
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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