Vehicle failure warning device

Abstract

The invention discloses a vehicle failure warning device. The vehicle failure warning device comprises a warning mark, a lifting module and a switch, wherein the lifting module is mounted on the top of a vehicle; the warning mark is arranged on the liftable end of the lifting module; lifting and retracting of the warning mark can be realized under driving of the lifting module; and the switch is used for controlling lifting of the lifting module. The invention relates to the traffic field. In a vehicle travelling process, the warning mark is sent in the air through an in-vehicle switch openingand lifting module when the vehicle suddenly stops due to faults; the warning mark is not shielded by other vehicles at certain height, and can be found by a coming vehicle within a great distance range, so that slow-down or lane-changing preparation is made in advance. In-vehicle staff does not need to be risked to get off to place the warning mark, and the coming vehicle also can be warned within first time when the vehicle stops, so that warning efficiency is greatly improved, and the warning range and the warning distance are expanded, and therefore, the vehicle failure warning device isefficient and safe.

Description

technical field [0001] The invention relates to the traffic field, in particular to an automobile failure warning device. Background technique [0002] It is a very common problem in modern traffic that a vehicle breaks down or a car accident occurs during driving. Once a moving vehicle stops due to a breakdown or a car accident, there is a danger of being rear-ended by the vehicle behind. The higher the speed of the road section, the danger The bigger it is, the rear-end collision is very easy if the vehicle behind fails to detect the situation in front in time, especially on the highway, because the vehicle is traveling very fast, the reaction time left for the vehicle behind is limited, and the time left for the vehicle in front to remind the vehicle behind is also limited Therefore, if the vehicle in front stops suddenly, it is usually very easy to cause a series of rear-end collisions, causing great personal safety losses and property losses. [0003] The current traff...

AI Technical Summary

Problems solved by technology

Because if the speed of the parking section is fast, then the people in the car may not have time to get out of the car to place the warning sign, and the car behind has already approached and a rear-end collision occurs; There is a risk of collision, and the effect of the warning sign will be blocked due to the heavy traffic flow. Only the car behind it can be found, and the car behind it is invisible; Shock, injury, coma, deformation of the car, doors cannot be opened, etc. It may not be possible to get out of the car to place warning signs

[0004] In summary, in order to better avoid rear-end collisions when the vehicle suddenly stops on the road due to a breakdown or accident, a faster and safer way to warn the rear vehicle is urgently needed

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