Rear anti-collision warning system for dangerous chemical vehicle

Abstract

The invention discloses a rear anti-collision warning system for a dangerous chemical vehicle. The problem that the dangerous chemical vehicle is easy to suffer rear-end collision is solved. Accordingto the key point of the technical scheme, a distance measuring module is mounted in a rear position of the dangerous chemical vehicle and coupled to an input end of a controller; an early warning module is mounted outside a center console of the dangerous chemical vehicle and coupled to an output end of the controller; the controller is mounted in the center console of the dangerous chemical vehicle; and the controller comprises a vehicle distance analysis module and a vehicle speed analysis module. According to the rear anti-collision warning system for the dangerous chemical vehicle, by using the distance measuring module, the distance between the dangerous chemical vehicle and a rear vehicle can be effectively monitored to judge whether the distance between the dangerous chemical vehicle and the rear vehicle is too small or not; if the distance between the dangerous chemical vehicle and the rear vehicle is too small, a safety vehicle speed can be calculated by using the vehicle speed analysis module, and the safety vehicle speed is prompted by using the early warning module to remind a driver in the dangerous chemical vehicle of increasing a vehicle speed to the safety vehiclespeed; and therefore, the occurrence probability of rear-end collisions is reduced.

Description

technical field [0001] The invention relates to a safety protection system for hazardous chemical vehicles, in particular to a rear collision warning system for hazardous chemical vehicles. Background technique [0002] With the progress of society, the development of industrial technology, the development of people's creation technology, people are committed to improving their living standards and making their living conditions easier. Among them, the upgrading of transportation means is the best embodiment. Cars are the preferred means of transportation for modern people when they travel. Now almost every household has a car for transportation. However, the increase of cars also brings many accidents. Uncivilized driving is one of the main causes of accidents. Among them, the death rate of large passenger cars and large trucks will be higher than that of ordinary small cars, especially dangerous chemical vehicles. Accidents can easily lead to the leakage of toxic chemical...

AI Technical Summary

Problems solved by technology

However, the increase of cars also brings many accidents. Uncivilized driving is one of the main causes of accidents. Among them, the death rate of large passenger cars and large trucks will be higher than that of ordinary small cars, especially dangerous chemical vehicles. Accidents can easily lead to the leakage of toxic chemicals, thereby polluting the environment and even causing major accidents

Although there will be a vehicle reminder reflective mark on the rear end of the hazardous chemical vehicle, it has little effect during the day, but at night, if the speed is fast, the driver will cause an accident if he does not change lanes in time when he finds out that there is a big traffic safety hazard

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