Active protection device in collision accident

Abstract

The invention relates to the technical field of vehicle collision and particularly relates to an active protection device in the collision accident. The device comprises a vehicle body, a protection device, a fixing box and a sensing device, wherein the protection device is fixedly connected with a right side in the vehicle body, the fixing box is fixedly connected with the left and right interiors of the vehicle body, and the sensing device and a damp-proof device which are distributed left and right are arranged in the fixing box. The active protection device is advantaged in that a protection box, a vehicle speed sensor, an electric heating igniter and an air bag are arranged, once a traffic accident occurs, the air bag inflates and is opened, so legs are prevented from being injured and clamped, the air bag can be punctured through a puncture needle, an electric heating plate can be used for heating the air in rainy days or cloudy days, so the interior of the fixing box is dried, that the infrared sensor is not prone to being affected with damp or damaged is guaranteed, normal use of the device is guaranteed, and a good practical value is achieved.

Description

technical field [0001] The invention relates to the technical field of vehicle collision, in particular to an active protection device in a collision accident. Background technique [0002] With the continuous development of society, every household basically has its own car, and car accidents occur frequently in life. Maybe the speed of 30 kilometers per hour is not worth mentioning to you, but it is already a traffic accident. The "demarcation point" between death and death, most of the car accidents in our country are caused by the lack of safety awareness of pedestrians and incorrect driving habits of drivers. Once a car accident occurs, it will cause varying degrees of damage to the driver. [0003] In the event of a car accident, the driver needs to leave the car to avoid secondary injuries. In car accidents, the driver's leg is often injured and the driver cannot get out of the car. Firefighters are required to rescue them on the scene. It takes time to arrive on the...

AI Technical Summary

Problems solved by technology

[0003] In the event of a car accident, the driver needs to leave the car to avoid secondary injuries. In car accidents, the driver's leg is often injured and the driver cannot get out of the car. Firefighters are required to rescue them on the scene. It takes time to arrive at the scene. Once the vehicle spontaneously ignites or the vehicle has a secondary accident during this period, it will be fatal to the driver. Therefore, an active protection device in a collision accident is proposed to address the above problems

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