Automatic glass descending device used when automobile falls into water or wades in deep water and control method thereof

Abstract

The invention provides an automatic glass descending device used when an automobile falls into water or wades in deep water and a control method thereof, and belongs to the technical field of automobile safety. The device and the method mainly solve the emergency escape problem of a driver and passengers when the automobile falls into water or wades in deep water. The device mainly comprises a detection module, a control module, an execution module, a warning signal lamp and a standby power supply, wherein the detection module is composed of a pressure sensor, the pressure sensor of the detection module detects a water pressure signal and transmits the signal to the control module, the control module carries out data conversion and comparison and transmits the signal to the warning signal lamp and the execution module through two circuits, and the standby power supply can provide power in a short time when a storage battery of the automobile fails. The automatic glass descending device can provide an emergency escape channel for the driver and the passengers in the automobile falling into the water or wading in the deep water in the first time, avoid the dangers that a glass lifter fails due to faults of the storage battery and circuits when the automobile falls into water, water pressure is too large and an automobile door cannot be opened, and improve safety of the automobile.

Description

[0001] technical field [0002] The invention relates to an automobile glass lift control device, and in particular discloses a glass automatic lowering device and a control method thereof when the vehicle falls into water or wades into deep water for a vehicle model equipped with an electric glass lifter. [0003] Background technique [0004] With the development of the automobile industry, electric window regulators are being used more and more in automobiles due to their advantages in operation convenience and anti-theft function. Yet people are enjoying automatic, electric control, intelligent while few people pay attention to its weakness. In extreme weather conditions such as typhoons and rainstorms, if motor vehicle drivers have low safety awareness, it is easy to drive into the water when the water depth is uncertain or accidentally fall into the water while driving near the water. The car battery and some wiring harness connectors are arranged in the front cabin,...

AI Technical Summary

Problems solved by technology

The car battery and some wiring harness connectors are arranged in the front cabin, and the waterproof level of automotive electrical appliances generally cannot reach the level of water immersion protection, which can easily cause the failure of the entire electrical circuit

If the water depth of the car reaches a certain depth, due to the action of water pressure, it is almost impossible to open the sealed door from the cockpit. Open and cause eventual suffocation or drowning of occupants

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