Techniques for prior or real-time intersection trajectory determination of a vehicle and corresponding messaging of trajectory determination are disclosed. The trajectory determination may be based on vehicle static features, dynamic features, and/or intersection geometry. A trajectory message, which may be communicated using CV2X, may not only indicate the trajectory, but may (optionally) indicate which intersection entry and exit points the vehicle will block during the vehicle traversing along the trajectory.
本发明公开了用于车辆的先验或实时交叉路口轨迹确定以及轨迹确定的相应消息传递的技术。轨迹确定可以基于车辆静态特征、动态特征、和/或交叉路口几何形状。可以使用CV2X进行通信的轨迹消息不仅可以指示轨迹,而且可以(可选地)指示在车辆沿轨迹横越的过程中车辆将阻塞哪些交叉路口入口点和出口点。
Intersection trajectory determination and messaging
交叉路口轨迹确定和消息传递
2022-08-05
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |