Control method of intelligent warning board for automobiles

Abstract

The invention discloses a control method of an intelligent warning board for automobiles. The control method comprises the following steps: S1, collecting distance between a rear automobile and a warning board body as well as movement speed of the rear automobile, and formulating the movement mode of the rear automobile according to the distance and the movement speed; S2, selecting a light display scheme, a movement mode and a voice broadcast scheme for the warning board body according to the movement mode of the rear automobile. According to the control method of the intelligent warning board for the automobiles, firstly, the movement mode of the rear automobile is formulated according to the distance between the rear automobile and the warning board body as well as the movement speed ofthe rear automobile, then the light display scheme, the movement mode and the voice broadcast scheme are selected for the warning board body according to the movement mode of the rear automobile, a driver of the rear automobile is stimulated acoustically and visually and reminded of abnormity of the front automobile, and accordingly, the driving safety of the automobile is ensured.

Description

technical field [0001] The invention relates to the technical field of warning signs for automobiles, in particular to a control method for intelligent warning signs for automobiles. Background technique [0002] When motor vehicles run into unexpected traffic accidents or vehicle failures on the road, people will use the parking warning device to remind other vehicles to pay attention to avoiding, so as to avoid accidents. Since it takes a certain amount of time for the driver to see the parking warning sign and take measures, this requires a certain distance between the parking warning sign and the accident vehicle, so as to leave enough reaction time for the driver of the rear vehicle. According to the "Road Traffic Safety Law" of our country, When a motor vehicle breaks down on the expressway, the warning sign is placed 150 meters away from the rear of the accident vehicle, which requires the front vehicle personnel to walk 150 meters backward with the warning sign to pu...

AI Technical Summary

Problems solved by technology

Since it takes a certain amount of time for the driver to see the parking warning sign and take measures, this requires a certain distance between the parking warning sign and the accident vehicle, so as to leave enough reaction time for the driver of the rear vehicle. According to the "Road Traffic Safety Law" of our country, When a motor vehicle breaks down on the expressway, the warning sign is placed 150 meters away from the rear of the accident vehicle, which requires the front vehicle personnel to walk 150 meters backward with the warning sign to put down the warning sign. The traditional warning sign is placed behind the designated position , the vehicle behind is likely to directly hit the person who placed the warning sign because it did not find out in time, causing a safety hazard

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