An anti-collision warning method for parking sections based on vehicle-to-vehicle RFID communication

Abstract

The invention discloses a vehicle-to-vehicle RFID communication-based anti-collision early warning method for parking sections. The system transmits relevant parked vehicle motion information through corresponding sensors of parked vehicles and radio frequency (RFID) vehicle-to-vehicle communication technology, and the driving vehicle obtains After the above information is processed by the controller to determine the possibility of a collision, a corresponding early warning and corresponding driving assistance will be given to the driver of the driving vehicle to avoid the occurrence of a collision accident. The system is preferentially applied to vehicles with intelligent driving assistance systems with environmental perception capabilities. The use of RFID vehicle-to-vehicle communication technology can greatly improve the efficiency and driving safety of urban roads with roadside parking spaces; but this technology is also applicable to vehicles that only have RFID For traditional vehicles with wireless communication technology, using RFID vehicle-to-vehicle communication technology can relatively conservatively avoid collision accidents of traditional vehicles on such road sections.

Description

technical field [0001] The invention belongs to the technical field of vehicle anti-collision systems, and is particularly a driving assistance system for providing early warning for two situations when a vehicle starts on the road and when a vehicle door is opened in a roadside parking section, and assists a driver to complete obstacle avoidance operations. Background technique [0002] Nowadays, with the rapid development of science and technology and economic level, the number of cars is increasing, and the traffic accidents that come with it are also increasing exponentially. As the most important form of traffic accidents, automobile collisions account for about 90% of the total urban road traffic accidents, far exceeding the sum of road traffic accidents caused by rolling, overturning and other types of reasons, threatening the lives of drivers, passengers and pedestrians Safety and property safety of vehicles and road facilities. Therefore, research on active safety ...

AI Technical Summary

Problems solved by technology

[0007] Based on the above research at home and abroad, it can be found that the anti-collision warning of the existing intelligent driving assistance system is based on the vehicle vision and radar perception technology or the single-vehicle intelligent anti-collision warning technology based on the intelligent door opening limit control technology, and the future 5G network based on the vehicle-to-vehicle Anti-collision technology of communication technology In view of the fact that the intelligent transportation system has not yet formed, the technology application is not yet mature

In addition, the anti-collision warning measures that specifically address the traffic safety scenarios of roadside parking on urban roads that start on the road or suddenly open the door affect the traffic safety of normal driving cars do not involve

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