Vehicle-road collaborative automatic driving system based on 5G and V2X intelligent lamp pole

Abstract

The invention discloses a vehicle-road cooperation automatic driving system based on a 5G and V2X intelligent lamp post. The system comprises a road end module, a vehicle-mounted terminal module and a cloud control module. The road end module comprises a plurality of intelligent lamp poles arranged on the two sides of a driving road, and a 5G base station, a road side unit RSU and a road side MEC unit are integrally arranged in each intelligent lamp pole; the vehicle-mounted terminal module comprises an automatic driving control system, a vehicle-mounted unit OBU, a vehicle-mounted MEC unit and a high-precision positioning module; the cloud control module comprises a universal edge computing server deployed in a cellular network base station machine room; the road side MEC unit and the vehicle-mounted MEC unit are in communication connection through a V2X vehicle networking system; and the roadside MEC unit, the vehicle-mounted MEC unit and the universal edge computing server realize communication through a 5G network to form a vehicle-road cooperative control system of vehicles, roads and cloud. According to the invention, traffic participants in dynamic and static blind areas/shielding, remote scenes and other scenes can be accurately identified, positioned and predicted, and the risk of sudden brake or accident occurrence of the vehicle is avoided.

Description

【Technical field】 [0001] The invention belongs to the technical field of vehicle automatic driving, and in particular relates to a vehicle-road cooperative automatic driving system based on 5G and V2X smart light poles. 【Background technique】 [0002] Intelligent Connected Vehicle (Intelligent Connected Vehicle) refers to the effective combination of the Internet of Vehicles and intelligent vehicles. It needs to be equipped with advanced in-vehicle sensors, controllers, actuators and other devices, and integrates existing communication network technologies to realize the integration of vehicles and people. Vehicle and other information to achieve safe and efficient driving. Intelligent driving vehicles can meet the needs of simple logic and fewer tasks. However, with the development of vehicle-road collaborative autonomous driving systems, the data flow is getting larger and the tasks are getting more and more complex, and the performance problems of a single autonomous vehi...

AI Technical Summary

Problems solved by technology

Intelligent driving vehicles can meet the needs of simple logic and fewer tasks. However, with the development of vehicle-road collaborative automatic driving systems, the data traffic is increasing and the tasks are becoming more and more complex. The performance problems of a single automatic driving vehicle are certain challenges

[0003] In the existing technology, self-driving vehicles are limited by factors such as the sensing distance, sensing angle, and sensing duration of the sensor, and it is difficult to accurately identify, locate, and predict traffic participants in dynamic and static blind spots / occlusions, long-distance scenes, etc.

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