The invention discloses a traffic jam prediction method and system, a vehicle and a storage medium. The method comprises the following steps: obtaining vehicle positioning information, lane information of the vehicle, speed limit information of the lane of the vehicle, information of adjacent lanes in the same direction and corresponding speed limit information; acquiring the speed information of the vehicle; acquiring video information around the vehicle; calculating the speed information of vehicles on adjacent lanes in the same direction based on the speed information of the vehicle, the radar detection information and the video information; predicting the congestion condition of the lane based on the speed information of the vehicle and the speed limiting information of the lane; and predicting the congestion condition of the adjacent lanes in the same direction based on the vehicle speed information of the vehicles in the adjacent lanes in the same direction and the speed limit information of the lanes. According to the invention, prediction of lane-level congestion information can be realized.
本发明公开了一种交通拥堵的预测方法、系统、车辆及存储介质,包括以下步骤:获取本车定位信息、本车所在车道信息、本车所在车道的限速信息、同向邻近车道信息及对应的限速信息;获取本车的车速信息;获取本车周围的视频信息;基于本车的车速信息、雷达探测信息以及视频信息计算出同向相邻车道车辆的车速信息;基于本车车速信息及所在车道的限速信息预测所在车道的拥堵情况;基于同向相邻车道车辆的车速信息及所在车道的限速信息预测同向相邻车道的拥堵情况。本发明能够实现车道级拥堵信息的预测。
Traffic jam prediction method and system, vehicle and storage medium
交通拥堵的预测方法、系统、车辆及存储介质
2022-11-08
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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