An intelligent expressway traffic safety warning sign and its application method

Abstract

The invention discloses an intelligent expressway traffic safety warning sign and a method for using the same. It includes a body, and a wind mechanism is arranged inside and on the right side of the body, and the wind mechanism includes a support plate fixedly arranged on the right end surface of the body. The support plate is provided with a moving groove with an opening facing upwards, a slide plate is slid in the moving groove, a support spring is fixed between the front end surface of the slide plate and the moving groove, and the rear end surface of the slide plate is connected to the moving groove. A moving spring is fixed between the grooves, five contact sensors are embedded in the inner wall of the lower side of the moving groove, a connecting seat is fixed on the upper surface of the slide plate, and a power supply is fixed on the upper end surface of the connecting seat. The present invention has two different warning signs, the warning effect is better, and the warning sign of the present invention is set up at a higher position during use, which is very obvious, and can automatically move along the high-speed guardrail to the position where the accident occurs and automatically set up the warning sign To warn the following vehicles, without human control, very safe.

Description

technical field [0001] The invention relates to the technical field of traffic indication processing, in particular to an intelligent expressway traffic safety warning sign and a using method thereof. Background technique [0002] Expressways are widely constructed as an important component of modern traffic, and there are often a large number of cars passing on expressways, followed by various traffic accidents that occur on expressways; The warning usually requires the owner of the car involved in the accident to manually place the tripod on the rear side of the vehicle, and the current tripod placement has the following disadvantages: [0003] 1. The tripod needs to be manually placed by the accident owner, which is dangerous and slow to place; [0004] 2. The tripod is less obvious due to its smaller size and lower position; [0005] 3. The placement distance of the tripod is not easy to control; [0006] 4. The tripod is easily affected by strong winds after being pl...

AI Technical Summary

Problems solved by technology

[0003] 1. The tripod needs to be manually placed by the accident owner, which is dangerous and slow to place;

[0004] 2. The tripod is less obvious due to its smaller size and lower position;

[0005] 3. The placement distance of the tripod is not easy to control;

[0006] 4. The tripod is easily affected by strong winds after being placed, and the structure is unstable

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