Traffic management method for assisting right-turn vehicle to avoid pedestrians

Abstract

The traffic management method for assisting a right-turn vehicle to avoid pedestrians includes a computer image processing part and a single-chip microcomputer. The computer is connected with the single-chip microcomputer through a serial port of the single-chip microcomputer. The single-chip microcomputer is connected with a roadblock control center and a traffic signal lamp through interfaces of the single-chip microcomputer. The method comprises the following steps: A. a camera is used to collect required information; B. video information collected in the step A is read into an image processing system; C. a kinetic equation is used to predict the time when a car arrives in a conflict zone; D. that whether the time interval between cars reaching the conflict zone is greater than a time threshold, if yes, a step (E) is carried out, otherwise, the step (A)is carried out; and E. the single-chip microcomputer sends an instruction to the roadblock control center, roadblocks rise, the cars are suspended until after the passage of pedestrians, then the roadblocks are dropped and the cars pass. The method has the following beneficial effects: the algorithm is simple and the control is not complicated; and the method helps the right-turn vehicle drivers to develop civilized habits of avoiding pedestrians and effectively reduces the occurrence of traffic accidents.

Description

technical field [0001] The invention belongs to the field of intelligent transportation, and in particular relates to a traffic management method for assisting right-turning vehicles to avoid pedestrians. Background technique [0002] my country's new traffic regulations clearly point out that motor vehicles should slow down and drive slowly when passing through intersections without signal lights, traffic signs, traffic markings or commanded by traffic police, and should stop and give way when encountering pedestrians passing through crosswalks. A right-turning vehicle that does not give way to pedestrians is a violation and will be fined 200 yuan and 3 points. It can be seen from this traffic rule that vehicles traveling on the right must give way to pedestrians, and must not honk to drive away pedestrians, let alone forcefully turn right. [0003] However, what will happen to the driver when turning right to avoid pedestrians. CCTV reporters have conducted tests in Ning...

AI Technical Summary

Problems solved by technology

The technical solution of this patent is to remind or warn right-turning vehicles by setting flashing lights on the ground. Although this method is low in cost, the effect is not obvious: it is not easy to be identified; drivers who do not follow the rules can turn a blind eye to it; turn right The driver of the vehicle only knows that there are pedestrians passing, but it is not clear when the pedestrians will pass, which is not accurate enough

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