Motorist active safety protection device

Abstract

The invention discloses a motorist active safety protection device. The device comprises a velocity sensor, a range radar, a single-chip microcomputer, an air distributor, a high-pressure air bottle, pipelines, an air sac bin, a hat holding air sac, a safety belt air sac, a left air sac, a right air sac and shank air sacs. The velocity sensor is mounted on the inner side face of the left side of a front hood machine bin of an automobile. The range radar is mounted on a hub of a left front wheel of the automobile. The single-chip microcomputer is mounted on a driving bin control panel and connected with the velocity sensor and the air distributor. The air distributor and the high-pressure air bottle are mounted at the bottom of a driver seat. The air distributor is connected with an automobile storage battery and the single-chip microcomputer. All the air sacs are placed in the air sac bin. The hat holding air sac is mounted in a headrest of the driver seat. The safety belt air sac is mounted on the inner side of a safety belt. The left air sac and the right air sac are mounted on the left side and the right side of the seat. The shank air sacs are mounted in front of the bottom of the seat. All the air sacs are connected with the air distributor through the pipelines. The air sacs are single-layer air sacs and are made of nylon materials. The air sacs can protect the head, the body and the legs of a driver all around when burst open.

Description

technical field [0001] The invention relates to an active safety protection device for automobile drivers. It belongs to the field of automobile safety accessories. Background technique [0002] Since the invention of automobiles, the invention of airbags in automobiles has a history of more than sixty years, but there has been no remarkable improvement, only an increase in number. Although it can save lives, there are still many problems. It is often reported that the airbag did not come out after the car crashed. Sometimes the car accident itself is fine, but the airbag comes out and causes damage to the personnel. If the occupant is less than 20 cm from the starting position of the air bag, he may be injured by the air bag. When a car accident occurs, the impact angles vary greatly, and the prior art cannot guarantee the damage to the driver, and there are many so-called blind spots of impact, which are all defects of the design itself. Contents of the invention ...

AI Technical Summary

Problems solved by technology

When a car accident occurs, the impact angles vary greatly, and the existing technology cannot guarantee the damage to the driver, and there are many so-called blind spots of impact, which are all defects of the design itself.

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