The invention discloses a crossroad lighthouse trajectory planning method based on deep reinforcement learning, and particularly relates to the crossroad lighthouse trajectory planning field, and the method comprises the steps: 1, building a crossroad communication module, maintaining the stable network connection in a crossroad communication range, adding vehicles entering a communication region into a vehicle set entering the region, starting to transmit information to the lighthouse; 2, the lighthouse obtains vehicle static information and dynamic driving data; the lighthouse controls the speed of all vehicles and the relative distance between the same lane. Through lighthouse cooperation and a deep reinforcement learning algorithm-based cooperative planning technology, the automatic driving field is expanded to the cooperative driving field, through the full-scene dead-corner-free perception capability of the lighthouse and cooperation of the traffic flow of the whole crossroad, the overall traffic passing speed can be greatly improved, and the driving efficiency is improved. And the intelligent network connection automatic driving vehicle can more flexibly and intelligently deal with complex crossroad situations.
本发明公开了一种基于深度强化学习的十字路口灯塔轨迹规划方法,具体涉及十字路口灯塔轨迹规划领域,包括步骤一:建立十字路口通信模块,保持十字路口通信范围内网络连接稳定,进入通信区域的车辆加入进入区域车辆集合中,开始向灯塔传输信息;步骤二:灯塔获取车辆静态信息和动态行驶数据;灯塔控制所有车辆的速度与同车道之间的相对距离。本发明通过灯塔协同,基于深度强化学习算法协同规划技术,从自动驾驶领域扩展到协同驾驶领域,通过灯塔的全场景无死角的感知能力,配合对整个十字路口交通流的协同,能够极大的提高整体交通通行的速度,为智能网联自动驾驶车辆更加灵活、智能地应对复杂的十字路口情境。
Crossroad lighthouse trajectory planning method based on deep reinforcement learning
一种基于深度强化学习的十字路口灯塔轨迹规划方法
2024-12-06
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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