External active anti-collision automobile buffer gasbags

Abstract

The invention relates to external active anti-collision automobile buffer gasbags, in particular to active anti-collision gasbags arranged at both sides of an automobile, comprising gasbag grooves respectively arranged at the outer sides of the automobile body, gasbags respectively arranged in the gasbag grooves, a plurality of gas explosion generators, a distance sensor and a circuit control unit. The gas explosion generators are provided and connected with igniter tubes used for exploding the gas explosion generators; the distance sensor is connected with the circuit control unit; the gasbag grooves are respectively arranged at the left side and the right side of the automobile body; the air inlets of the gasbags are respectively connected with the explosive gas outlets of the gas explosion generators; and the circuit control unit is provided with a plurality of startup circuits connected with the igniter tubes for controlling the gas explosion generators to explode and inflate the gasbags. The gasbags are actively popped up for buffering and protecting the automobile body structure relatively feeble at both sides of the automobile and lessening the damage of traffic accidents, particularly automobile sideslip accidents to in-automobile passengers.

Description

technical field [0001] The invention relates to an automobile safety device, in particular to an active anti-collision cushioning airbag on the outside of the automobile which actively forms anti-collision airbags around the automobile to comprehensively protect the vehicle body. Background technique [0002] As a product of modern industry, automobiles have become the most commonly used means of transportation in our lives and play an important role in our lives. At present, the speed of automobiles is getting higher and higher, and the test of automobile traffic safety is becoming more and more prominent , the collision of a car is often not an ideal pure frontal collision. In the case of uneven force, it is easy to cause the car to slide and roll, and the side collision can easily cause the whole car to break or disintegrate. All have electronic control systems designed to prevent tail flicking, but if the adhesion between the tires and the ground is zero on oily or icy s...

AI Technical Summary

Problems solved by technology

[0002]As a product of modern industry, automobiles have become the most commonly used means of transportation in our lives and play an important role in our lives. High, the test of the traffic safety of the car is becoming more and more prominent. The collision of the car is often not the ideal pure frontal collision. It is also very easy to break or disintegrate the whole vehicle. In addition, although the current automobiles are designed with an electronic control system for anti-flick, if the adhesion between the tires and the ground is zero on the oily ground or on the ice, when turning The tail flick and sideslip are inevitable, causing the space inside the car to collapse due to the collision, which will injure the members of the car. At present, in the safety protection measures taken for the members of the car, the frontal collision of the car has always been highlighted. For example, our country has always used 100% frontal collision test to measure the safety of automobiles, but lacks the protection of relatively weak automobile side parts, such as the car with the external anti-collision airbag of the vehicle disclosed in Chinese patent ZL200320105302. Cars can enhance the protection of the occupants in the event of a frontal collision, but at the same time it also increases the chances of the car rolling over and skidding. In order to reduce the casualty rate caused by the side collision of the car, the National Standardization Committee has begun to formulate Vehicle side collision safety standards and regulations to reduce the damage to the occupants of the vehicle in the event of a side collision, but the passive way of strengthening the side structure of the vehicle cannot greatly improve the protection of the side structure of the vehicle

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