Automobile active anti-collision virtual zebra crossing control system

Abstract

The invention relates to an automobile active anti-collision virtual zebra crossing control system used for assisting the pedestrians to cross the street. The control system comprises position information acquisition equipment, vehicle operation state sensing equipment which is used for judging the vehicle driving state, master control equipment which acts as a central processor, laser lamp virtual zebra crossing projection equipment which is installed on the front end of an automobile bumper and V2P information transmission equipment which is installed on the motor vehicle. According to the control system, the defects of performing data acquisition by relying on the pedestrian video detection technology in the prior art can be compensated, and the zebra crossing is formed by projection ofthe laser transmission device arranged on the front end of the motor vehicle to the road surface to prompt the pedestrians to cross the street in priority so that the avoidance information of the motor vehicle can be transmitted to the pedestrians in real time and the pedestrians cross the street on the virtual zebra crossing and thus the street crossing safety can be guaranteed for the pedestrians.

Description

technical field [0001] The invention relates to a vehicle active anti-collision virtual zebra crossing control system for assisting pedestrians to cross the street, which belongs to the field of intelligent transportation and also relates to the technical field of intelligent vehicle active safety. Background technique [0002] In road traffic accidents, the collision between vehicles and pedestrians is one of the main accident forms, and pedestrians are the biggest victim group in accidents. Therefore, how to improve the active safety performance of automobiles and effectively protect the safety of pedestrians has been paid more and more attention. With the continuous development of Internet of Vehicles technology, automobile active anti-collision warning system has become a research hotspot at home and abroad. Existing automotive active safety systems mostly consider vehicle-to-vehicle communication (V2V) and vehicle-to-infrastructure communication (V2I) to achieve collis...

AI Technical Summary

Problems solved by technology

Existing automotive active safety systems mostly consider vehicle-to-vehicle communication (V2V) and vehicle-to-infrastructure communication (V2I) to achieve collision warning between vehicles and other vehicles, and rarely pay attention to communication between motor vehicles and pedestrians (V2P) , and apply this technology to the vehicle-to-pedestrian collision warning

[0003] In addition, the current pedestrian anti-collision warning system mostly mentions the deceleration or parking avoidance strategies of motor vehicles, but does not mention how pedestrians receive the avoidance information of motor vehicles, and the existing systems mostly focus on the discussion of motor vehicle avoidance strategies. Active safety strategies, but how to provide corresponding auxiliary strategies from the perspective of pedestrians to help them cross the street safely is often neglected

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