Vehicle-road cooperation roadside system

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Vehicle-road cooperation roadside system

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NING CHENHE / YANG LIANBAO / YAN ZHENGXIANG / WANG XIAOLIANG / LI HONGFEI / YANG SHIEN / SUN LEILEI / PENG PINGPING / ZHANG ZHENG

Abstract

A vehicle-road cooperation roadside system is applied to a road section corresponding to an intersection formed by crossing at least two roads, any device of the system is deployed in a preset area range of the intersection, and the system comprises image acquisition devices which are in one-to-one correspondence with the roads and are used for acquiring traffic information of the roads where the image acquisition devices are located, obtaining video data; the radar sensors are in one-to-one correspondence with the roads and used for collecting traffic information of the roads where the radar sensors are located to obtain radar sensor data; the access layer switches are in one-to-one correspondence with the roads, are connected with the image acquisition devices and the radar sensors on the same road and are used for acquiring video data and radar sensor data; the convergence layer switches are connected with the access layer switches in one-to-one correspondence with the roads and are used for performing convergence processing on the data acquired by at least part of the access layer switches; and the computing equipment is connected with the convergence layer switch and is used for carrying out vehicle-road collaborative management according to a result obtained by convergence processing of the convergence layer switch.

一种车路协同路侧系统，应用于具有至少两条道路交叉形成的交叉口对应的路段，该系统的任一设备均部署在交叉口的预设区域范围内，包括：与每条道路一一对应的图像采集设备，用于采集图像采集设备所在的道路的交通信息，得到视频数据；与每条道路一一对应的雷达传感器，用于采集雷达传感器所在的道路的交通信息，得到雷达传感器数据；与每条道路一一对应的接入层交换机，与同一道路上的图像采集设备和雷达传感器相连，用于获取视频数据和雷达传感器数据；汇聚层交换机，与每条道路一一对应的接入层交换机相连，用于对至少部分接入层交换机获取到的数据进行汇聚处理；计算设备，与汇聚层交换机相连，用于根据汇聚层交换机汇聚处理得到的结果，进行车路协同管理。

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Document information

Title :

Vehicle-road cooperation roadside system

Additional title:

一种车路协同路侧系统

Contributors:

NING CHENHE (author) / YANG LIANBAO (author) / YAN ZHENGXIANG (author) / WANG XIAOLIANG (author) / LI HONGFEI (author) / YANG SHIEN (author) / SUN LEILEI (author) / PENG PINGPING (author) / ZHANG ZHENG (author)

Publication date :

2024-03-22

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen