Application of RSU road test unit in vehicle-road collaboration and intelligent transportation system

The RSU road test unit is an important part of the vehicle-road cooperative system and the key to breaking through the vehicle-road cooperative technology. Its main function is to collect information such as the current road conditions and traffic conditions, and transmit the information to the command center or roadside processing unit through the communication network for processing, and determine the relevant information to be transmitted through the network to the vehicle terminal with the corresponding information request to assist the driver in driving. Vehicle-road collaboration uses advanced wireless communications and new generation information technology to realize dynamic and real-time information interaction between vehicles, vehicles and roads, and vehicles and people in all directions, and carries out active vehicle safety control and road collaborative management based on the collection and integration of dynamic traffic information in all time and space, fully realizing the effective coordination of people, vehicles and roads, ensuring traffic safety, and improving traffic efficiency, thereby forming a safe, efficient and environmentally friendly smart transportation system.