Vehicle door window control system upon vehicle falling into water

Abstract

The invention discloses a vehicle door window control system upon vehicle falling into water. The vehicle door window control system comprises a controller, at least two triaxial accelerating gyroscope sensors installed on the front and back sides of a vehicle and to detect accelerating speed of the vehicle, a pressure sensor arranged on the bottom of the vehicle to detect vehicle bottom pressure, and an executing mechanism installed on a vehicle door to open a vehicle door central control lock and a vehicle window. The controller is respectively connected with the triaxial accelerating gyroscope sensors and the pressure sensor to receive an accelerating signal and a pressure signal; and based on the signals, the controller can control the executing mechanism to work when the vehicle is determined to fall into the water. By the use of the vehicle door window control system, a condition of vehicle falling into the water can be predicted or determined; then the executing mechanism is controlled by the controller to ensure a person in the vehicle to pull down the vehicle window at the fastest speed with in time and accurate judgments; and then the vehicle lock is unlocked and precious time is earned for escape and possibility for passengers in the vehicle can be achieved.

Description

technical field [0001] The invention relates to the technical field of safe self-rescue for automobiles falling into water, in particular to a door and window control system for automobiles falling into water. Background technique [0002] As we all know, the share of domestic automobiles is constantly increasing. People's requirements for automobiles are not only in terms of convenience and comfort, but also put forward higher requirements for safety and intelligence. At the same time, due to the traditional mechanical devices and technologies in The application in the automotive field has become mature, which makes the application of automotive electronics and digital technology more and more widely in the whole vehicle and parts. [0003] In recent years, an average of more than 10,000 vehicle falling accidents have occurred every year, and the number of vehicle falling accidents has shown an increasing trend year by year. Facts have proved that once the vehicle falls co...

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the defects in the prior art that water contact is used as the criterion for judging falling into the water, wasting the time before falling into the water to delay the escape time, and at the same time, the opening speed of the windows and

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