Accident early-warning device for vehicle

Abstract

The invention discloses an accident early-warning device for a vehicle, which belongs to the technical field of vehicle devices. The accident early-warning device comprises a display unit, a processing unit, a memory unit and a push-button unit which are mounted on the vehicle; the processing unit is electrically connected with the display unit; the memory unit is electrically connected with the processing unit, is controlled by a processor and can store multiple groups of preset characters; and the push-button unit is arranged in the vehicle and further can be controlled by a driver, so that the preset characters in the memory unit are controlled to be immediately output onto the display unit by the driver. The accident early-warning device for the vehicle has the beneficial effects that the preset characters are stored by utilizing the memory unit; when the driver controls the push-button unit, the corresponding preset characters can be output to the display unit, so that a driver of a back coming car can know the front road condition or the emergency state of a front car; therefore, the driver in the back vehicle is enabled to take emergency measures in advance; and the running safety is improved.

Description

technical field [0001] The invention relates to a vehicle device, in particular to a vehicle accident warning device, which belongs to the technical field of vehicle devices. Background technique [0002] Generally, drivers will encounter traffic jams or road sections with traffic accidents in the process of driving on the road. Drivers trapped in long traffic lines often do not know what is going on in front of them, and how long will the traffic jam last? Is it necessary to change the route immediately and other issues, but can only continue to wait empty, prolonging the driving time. [0003] In addition, when the driver encounters a sudden breakdown of the vehicle or a flat tire during driving and needs to park the vehicle on the shoulder of the road, he is most worried that the car coming from behind will chase the broken vehicle due to unknown circumstances, causing a car accident. Contents of the invention [0004] Aiming at the above-mentioned problems in the prio...

AI Technical Summary

Problems solved by technology

[0002] Generally, drivers will encounter traffic jams or road sections with traffic accidents in the process of driving on the road. Drivers trapped in long traffic lines often do not know what is going on in front of them, and how long will the traffic jam last? Is it necessary to change the route immediately, but can only continue to wait empty, prolonging the driving time

[0003] In addition, if the driver encounters a sudden breakdown of the vehicle or a puncture while driving, and needs to park the vehicle on the shoulder of the road, he is most worried that the car coming from behind will chase the broken vehicle due to unknown circumstances, causing a car accident

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