Vehicle crashing self-saving method and system

Abstract

The invention provides a vehicle crashing self-saving method and system. The method comprises the steps that according to the distances between a vehicle and the ground under different times, a travelling computer ECU mounted on the vehicle detects whether the vehicle crashes or not; and if the vehicle crashes, the ECU controls a self-saving device mounted on the vehicle to be started so as to decrease the crashing speed of the vehicle. According to the vehicle crashing self-saving method and system, when the vehicle crashes, the vehicle can be adjusted to be at a balance sate in air, and different self-saving schemes can be adopted according to different crashing conditions to enable the vehicle to steadily land, so that safety of the vehicle and a passenger in the vehicle is effectively ensured.

Description

technical field [0001] The invention relates to the field of vehicle safety, in particular to a self-rescue method and system for vehicle falling. Background technique [0002] The wide application of highways and the development of automobile technology have led to the continuous increase of vehicle speed, but also brought some safety hazards: when vehicles are driving on high-lying sections (mountain roads or viaducts), due to excessive speed or poor ground conditions, (such as: snow-covered roads, muddy roads), there will be a danger of vehicles falling off the road surface, resulting in vehicle damage and casualties. In the prior art, only the falling speed of the vehicle can be slowed down, but because the center of gravity of the vehicle will be out of balance during the fall, the vehicle will flip in the air, which only slows down the falling speed of the vehicle, and cannot effectively allow the vehicle to land safely; and the vehicle According to different falling ...

AI Technical Summary

Problems solved by technology

[0002] The wide application of highways and the development of automobile technology have led to the continuous increase of vehicle speed, but also brought some safety hazards: when vehicles are driving on high-lying sections (mountain roads or viaducts), due to excessive speed or poor ground conditions, (such as: snowy road, muddy road), there will be a danger of the vehicle falling off the road, resulting in vehicle damage and casualties

In the prior art, only the falling speed of the vehicle can be slowed down, but because the center of gravity of the vehicle will be out of balance during the fall, the vehicle will flip in the air, which only slows down the falling speed of the vehicle, and cannot effectively allow the vehicle to land safely; and the vehicle According to the different falling situations, how to effectively save the vehicle according to different falling situations is an urgent problem to be solved.

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