Real-time traffic guidance roadside system and real-time traffic guidance method based on Internet of Vehicles

Abstract

The invention discloses a real-time traffic guidance method based on Internet of Vehicles and a roadside system. The real-time traffic guidance roadside system of the invention comprises multiple roadside devices arranged at intervals along two sides of a road, intelligent traffic lamps arranged at an intersection, a vehicle-mounted terminal arranged on a vehicle, and a backstage control center, wherein each roadside device is in wireless communication connection with the backstage control center via a 3G / 4G network; the roadside devices closed to the intelligent traffic lamps are in wireless communication connection with the intelligent traffic lamps; and the vehicle-mounted terminal of each vehicle driving in a coverage range of each roadside device is also in wireless communication connection with a corresponding roadside device via a wireless communication network. According to the roadside system of the invention, vehicle guidance and traffic lamp control can be realized, the display state of the traffic lamps can be adjusted according to factors such as a traffic flow and the environment in the Internet of Vehicles environment, the traffic jam phenomenon can be effectively lessened, the operational capacity of a trunk road is improved, and the operational capacity of the traffic system can be effectively improved.

Description

technical field [0001] The invention relates to the Internet of Vehicles technology, in particular to a real-time traffic guidance roadside system and a real-time traffic guidance method based on the Internet of Vehicles. Background technique [0002] As the traffic problem becomes more and more severe, the pressure on the road traffic system brought by the sharp increase of motor vehicles cannot be relieved only by improving the road infrastructure and hardware facilities, and the problem of traffic congestion is becoming more and more prominent. Development has brought enormous pressure, which not only caused economic losses, but also induced traffic accidents, leading to aggravated environmental pollution and other traffic problems. As a rather complex system, the traffic system is difficult to fundamentally solve this practical problem only in terms of vehicles or roads. Therefore, based on the Internet of Vehicles, how to combine the information of the vehicle-road-bac...

AI Technical Summary

Problems solved by technology

[0002] As the traffic problem becomes more and more severe, the pressure on the road traffic system brought by the sharp increase of motor vehicles cannot be relieved only by improving the road infrastructure and hardware facilities, and the problem of traffic congestion is becoming more and more prominent. Development brings enormous pressure, which not only causes economic losses, but also induces traffic accidents, leading to aggravated environmental pollution and other traffic problems

As a rather complex system, the traffic system is difficult to fundamentally solve this practical problem from the perspective of vehicles or roads.

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