Stopping warning board

Abstract

The invention relates to a stopping warning board which comprises a mounting baseboard. A warning pattern area (1), a power supply module (2) and a control module (3) are arranged on the mounting baseboard, at least one warning pattern is arranged in the warning pattern area (1), a plurality of LEDs are arranged along profile of the warning patterns, the power supply module (2) supplies power for each LED in the warning pattern area (1), and the control module (3) controls turning on and off of each LED in the warning pattern area (1) and manages charging of the power supply module (2). The stopping warning board is simple in structure, convenient to use, balanced in size and weight, high in windproof and rainproof performance, has various warning modes and is high in reliability, and visual range of the stopping warning board at night is greater than two hundred meters.

Description

technical field [0001] The invention relates to a parking warning device, in particular to a parking warning sign. Background technique [0002] When the vehicle encounters a sudden breakdown and stops for maintenance, or when the vehicle has an accident, it is necessary to place a parking warning device at a certain distance behind the vehicle, so as to remind other normal vehicles to avoid traffic accidents in time. [0003] Most of the existing parking warning devices are automobile warning triangles, which are passive reflective bodies made of plastic reflective materials. Utilizing the retroreflective performance of the automobile warning triangles, other vehicles can be reminded to avoid secondary accidents. [0004] According to the "Road Traffic Safety Law of the People's Republic of China", on regular roads, when a breakdown occurs or a traffic accident occurs, a warning triangle should be placed 50 meters to 100 meters behind the vehicle; Set up warning signs 150 ...

AI Technical Summary

Problems solved by technology

[0007] 1. The reflective effect is not good in daytime or foggy days, and the warning effect is relatively poor;

[0008] 2. The small size makes it difficult to be detected. Once the distance from the vehicle is not far enough, it is difficult to play a warning role;

[0009] 3. Light weight leads to poor wind resistance

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