Self-rescue device in case of drowning of car

Abstract

The invention provides a self-rescue device in case of drowning of a car. The self-rescue device in case of drowning of the car comprises a power supply, a water level gauge, a control module and blasting parts. The power supply is electrically connected with the control module, the control module is connected with the water level gauge and the blasting parts, the water level gauge is arranged at the medium-height position in the middle of a cab of the car, and a plurality of the blasting parts are arranged at the four corners of each piece of window glass. When doors and window glass cannot be opened in case of drowning of the car, water flows into the cab gradually from the periphery of the car, when water in the cab is accumulated to reach certain depth to be in contact with the water level gauge, the water level gauge senses the water level in each direction and transmits the water levels to the control module, when the control module judges that the blasting water level is reached, the control module controls the blasting parts in the direction opposite to the direction in which drowning firstly occurs to strike the corresponding window glass to burst the window glass, so that passengers in the cab can escape from the cab through the window.

Description

technical field [0001] The invention relates to the technical field of automobile safety, in particular to an automobile drowning self-rescue device. Background technique [0002] With the development of the automobile industry and the improvement of people's living standards, automobiles, as a means of transportation, have begun to enter thousands of households, bringing unprecedented convenience to people. But at the same time, the safety of automobiles is becoming more and more concerned by everyone. Generally speaking, the safety of automobiles can be divided into two types: active safety and passive safety. Active safety refers to the ability of automobiles to prevent accidents, and passive safety refers to the ability of automobiles to protect occupants in the event of automobile accidents. When an accident occurs in a car, the injury to the occupant often occurs instantaneously. In order to prevent the injury to the occupant in such a short period of time, safety equ...

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Problems solved by technology

[0003] In other cases, although the occupants of the car are not injured instantly, they may be trapped in the car and cannot escape, which may eventually cause life-threatening

For example, in recent reports, when a car encounters heavy rain, flood or accidental drowning, the occupants of the car often enc

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