The invention provides an unmanned vehicle steering control method based on urban smart traffic, the urban smart traffic comprises a data console, a traffic light control module, a camera and a communication module. The method comprises the following steps: selecting an optimal driving route according to a preset destination, and extracting steering data of the optimal driving route; performing deep learning on the steering data to obtain a minimum safety distance for avoiding collision, and obtaining an angular velocity and a driving speed of the unmanned vehicle according to the minimum safety distance; and according to the angular velocity and the driving speed of the unmanned vehicle, constructing a dynamic model of the unmanned vehicle, and generating a steering obstacle avoidance path of the unmanned vehicle. According to the invention, the unmanned vehicle sets the destination and sends the destination information to the data console, the data console selects the optimal driving route according to the real-time road condition and the traffic light condition and sends the optimal driving route to the unmanned vehicle, the unmanned vehicle obtains the optimal driving route, and real-time data collected by the unmanned vehicle are combined with the optimal driving route to obtain steering data in the optimal driving route.
本发明提出了一种基于城市智慧交通的无人驾驶车辆转向的控制方法,所述城市智慧交通包括数据控制台、红绿灯控制模块、摄像头与通讯模块,包括如下步骤:根据预设的目的地选择最佳行驶路线,并提取出最佳行驶路线的转向数据;对所述转向数据进行深度学习,得到避免碰撞的最小安全距离,根据所述最小安全距离得出无人车的角速度和行驶速度;根据无人车的角速度和行驶速度,构建无人车动力学模型,生成无人车的转向避障路径,本发明无人车设定目的地,将目的地信息发送至数据控制台,数据控制台根据实时路况以及红绿灯情况选择最佳行驶路线,并发送给无人车,无人车获取最佳行驶路线,无人车采集的实时数据与最佳行驶路线结合,得到其中的转向数据。
Unmanned vehicle steering control method based on urban smart traffic
一种基于城市智慧交通的无人驾驶车辆转向的控制方法
12.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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