Intelligent life-saving triangular warning board

Abstract

The invention discloses an early warning system of an intelligent life-saving triangular warning board. The early warning system comprises an MCU main control unit, a loudspeaker unit, a sensor detection unit, a satellite positioning unit, a wireless communication unit, a light sensing unit, a battery unit, a power supply management unit, an automatic switch unit, an indicating lamp unit and a warning lamp unit. The intelligent life-saving triangular warning board comprises a base, a triangular board which is arranged on the base and can be rotatably folded at the upper end of the base, and a supporting assembly arranged at the lower end of the base. A control panel is arranged in the base, and the early warning system according to the claim 1 is carried in the control panel. The intelligent life-saving triangular warning board provided by the invention has an automatic alarm function, can intelligently prompt a driver to reasonably place the warning board, and is obvious in light reflecting effect, not easy to fall down, high in overall safety, simple and easy to use and reliable in performance.

Description

technical field [0001] The invention relates to the field of an automobile warning triangle, in particular to an early warning system of an intelligent life-saving warning triangle and an intelligent life-saving warning triangle. Background technique [0002] Once the vehicle encounters a collision accident or failure problem, it must be placed at the specified distance behind the vehicle with a triangle warning sign. This is to warn the vehicles coming from behind to avoid secondary damage to the accident vehicle. A great source. According to national regulations and industry requirements, when a traffic accident occurs on urban roads, the driver should set up warning signs 50 meters and 100 meters away from the direction of the vehicle; on expressways, warning signs should be set up 150 meters away. However, the existing triangular warning signs do not have the network informatization functions of event feedback, life-saving positioning and customer-specific service. Even...

AI Technical Summary

Problems solved by technology

However, the existing triangular warning signs do not have the network informatization functions of event feedback, life-saving positioning and customer-specific service. Even if there are relevant laws and regulations, similar secondary accidents still occur endlessly. The existing triangular warning signs have the following risks and cons:

[0003] 1. It is impossible to give drivers clear guidance on the use of human voice broadcasting triangle warning signs. Many drivers cannot use and place triangle signs correctly. Carrying walking triangle warning signs on the road without following the regulations can easily lead to secondary accidents, especially in closed areas. path of;

[0004] 2. It is impossible to automatically measure whether the distance between the placement position and the vehicle meets the requirements, resulting in irregular placement positions and a huge risk of secondary accidents;

[0005] 3. It does not have positioning and event communication feedback functions, cannot automatically report to the police and danger at the first time, cannot automatically report the accident location, and all parties cannot deal with the on-site accident in time or delay the response and treatment content and time of casualties;

[0006] 4. Passive reflection needs the light source to be found by the car coming from behind. When the illumination of the headlights of the rear car is insufficient, or at night or in rainy and foggy weather, the reflective effect of the reflector is not good, and it cannot effectively remind the car behind; the triangular warning sign supports the base There is a complex structure that needs to be opened manually, manual operation cannot be accurately installed in place, and it is easy to fall down after placement

The products on the market are generally not heavy enough, and they will fall when the wind blows, which increases the risk

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