The invention discloses a road intelligent traffic system for vehicle automatic driving, which comprises a plurality of automatic driving lanes, a portal frame or a cantilever rod arranged at an intersection, a plurality of sensors and a two-dimensional code display screen, the plurality of sensors are pre-buried in road traffic sign marking positions of the plurality of automatic driving lanes and detect the speed of the automatic driving vehicle, detection signals of the plurality of sensors are transmitted to the background traffic management system, and the plurality of two-dimensional code display screens are arranged on the plurality of automatic driving lanes and the portal frame or the cantilever rod at intervals. The two-dimensional code display screen is connected to the background traffic management system, two-dimensional codes displayed by the two-dimensional code display screen can be recognized by the automatic driving vehicle and comprise related information of the lanes, and the background traffic management system adjusts the two-dimensional codes displayed by the two-dimensional code display screen in real time according to the road conditions of the automatic driving lanes. According to the system, the traffic capacity of the automatic driving vehicle is improved, traffic jam is avoided to a certain extent, and optimal configuration of road transportation resources is realized.
本发明公开了一种用于车辆自动驾驶的道路智能交通系统,本系统包括若干自动驾驶车道,以及在交叉口处设置的龙门架或悬臂杆,还包括若干传感器和二维码显示屏,若干传感器预埋于若干自动驾驶车道的道路交通标志标线位置并检测自动驾驶车辆车速,若干传感器的检测信号传输至后台交通管理系统,若干二维码显示屏间隔设于若干自动驾驶车道以及龙门架或悬臂杆,并连接至后台交通管理系统,二维码显示屏显示的二维码可被自动驾驶车辆识别并且包括车道的相关信息,后台交通管理系统根据若干自动驾驶车道的路况实时调整二维码显示屏显示的二维码。本系统提高自动驾驶车辆的通行能力,在一定程度上避免交通堵塞,实现道路运输资源的优化配置。
Road intelligent traffic system for vehicle automatic driving
用于车辆自动驾驶的道路智能交通系统
2022-09-09
Patent
Elektronische Ressource
Chinesisch
Intelligent vehicle-mounted unit serving vehicle-road collaborative automatic driving
Europäisches Patentamt | 2023
|Vehicle-road cloud cooperative intelligent driving system
Europäisches Patentamt | 2023
|Road traffic node road section driving adaptability evaluation method for automatic driving
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2022
|Europäisches Patentamt | 2020
|