The invention provides a congestion vehicle-following system and terminal based on look-around. An look-around image acquisition module is used for detecting a target vehicle in an image and wheels ofthe target vehicle by using a target detection algorithm; a vehicle wheel matching module is used for judging the affiliation relationship between the vehicle and the wheels so as to match the vehicle and the wheels; a vehicle numbering module is used for giving consistent IDs to the target vehicles matched by the vehicle wheel matching module in a continuous time sequence according to the same target vehicle; a relative position calculation module obtains the position of the grounding point of the wheel in the image coordinate system according to the detected contact information of the wheeland the ground, and obtains the position of the target vehicle relative to the vehicle within the detection range. The position and the motion information of the jammed vehicle can be judged, so thatthe driving track, speed and the like of the vehicle are planned and controlled, the vehicle collision is avoided, the traffic jam condition is relieved, and the driving efficiency is improved.
本发明提供一种基于环视的拥堵跟车系统和终端,环视图像采集模块用于利用目标检测算法检测图像中的目标车辆以及目标车辆的车轮;车辆车轮匹配模块用于判断车辆和车轮的从属关系,进而将车辆和车轮进行匹配;车辆编号模块用于给车辆车轮匹配模块匹配好的目标车辆以同一目标车辆在连续时间序列中给出一致的ID;相对位置计算模块根据检测到车轮与地面接触信息获得车轮的接地点在图像坐标系中的位置,获得检测范围内目标车辆相对于本车辆的位置。本发明可以判断加塞车辆的位置及运动信息,从而对自车的行驶轨迹及速度等进行规划和控制,避免发生车辆碰撞,缓解堵车状况,提高行驶效率。
Congestion vehicle-following system and terminal based on look-around
基于环视的拥堵跟车系统和终端
2020-09-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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