The invention provides a UWB-based target vehicle screening method, device and equipment for sharing the environmental perception data. The position relation between other vehicles and the vehicle can be accurately determined through the signal source directions of the surrounding vehicles, and therefore the target vehicle capable of sharing the environmental perception data can be efficiently and accurately determined. Meanwhile, the vehicle can adjust the target area at any time according to the driving direction of the vehicle, the vehicles in a certain range are automatically screened, data transmission is established, the problem that as positioning is not accurate enough, only sensing data of all surrounding vehicles can be obtained in a large range is solved, and sharing of valuable sensing data is avoided. According to the method provided by the invention, data transmission can be carried out without traditional internet communication, and a very simple and convenient perception data sharing method is provided.
本发明提供了一种基于UWB进行环境感知数据共享的目标车辆筛选方法、装置及设备,通过周边车辆信号源方向,能够精准的确定其他车辆与本车的位置关系,从而高效、准确的确定可共享环境感知数据的目标车辆。同时车辆可随时根据车辆行驶方向调整目标区域,自动筛选一定范围内的车辆并建立数据传输,克服了由于定位不够精准,只能大范围的获取周边所有车辆感知数据的问题,避免了无价值的感知数据的共享。本发明方法无需通过传统的互联网通讯即可进行数据传输,提供了一种极其简便的感知数据共享的方法。
UWB-based target vehicle screening method, device and equipment for sharing environmental perception data
基于UWB进行环境感知数据共享的目标车辆筛选方法、装置及设备
18.05.2021
Patent
Elektronische Ressource
Chinesisch
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