Design And Development Of The LY Car On The Side Airbag

With the current social and economic development, car become necessities ofpeople’s life, more and more families choose cars for essentials, so that the car salesgrowth year by year, at the same time brings the road traffic accident rate also showeda trend of increased year by year, become the social attention and concern. China intothe highest incidence of traffic accidents, the grim fact that make people have to payspecial attention to car safety problems. How to reduce the risk of collision, as far aspossible to reduce vehicle collision crew after damage, protect the safety of the crew,make the vehicle passive safety work effectively, transportation industry andautomobile industry in our country can develop smoothly, really is worth thinking andresearch on major issues.Since automotive safety is one of the most concern of the people, so car securitymust become each big automobile ones of the most important part of design in thedesign process.. At present, the major automotive ones are working hard to improvethe safety of cars, automotive safety system is a part of the fastest growing automotiveelectronics field, With the development of automobile industry, in recent years theairbag is almost all carmakers standard equipped with cars，Air bags can protect theoccupant safety when danger happening, is a matter of safety parts of life。Accordingto the relevant authorities, in all possible fatal car crash, if use of seat belts, can saveabout45%of the life; If at the same time use the airbag, the proportion will rise to60%, visible car configuration, the necessity of airbags, so research on automotivesafety is very necessary.。Automobile airbag including driver airbags, occupant side airbags, curtainairbags. Knee airbags, etc., in the event of a frontal impact and side impact can protectthe different parts of the crew, the side airbag configure demand became more andmore，Side airbags are arranged on the outer edge of the car seat, small car seat outside between the body B column distance is usually short, when the automobileside collision occurs, the car door and car body will quickly to the Y directioncompression, reduce side airbag develop space quickly, if the side airbags in10milliseconds of time can not meet the design of shape, it will reduce the side airbagand even lost the effect of protection, So the design of the side airbag difficulty andfront airbag contrast is bigger, to consider all aspects, the structure of the designprocess to ensure that the concept of small and exquisite. This article unifies the sideairbag development processes, on the basis of the specific application project LYmodels focus on lateral chest type hardware design and optimization of airbags, assistthe airbag smooth development, this paper expounds the side airbag material selectionprinciple of each structure, Through the details of the spare parts optimization, andrealized the side airbag better protection effect, and the optimized results is verifiedby experiment, achieve finished writing the paper, at the same time, this paperexpounds the experience and development trend of the side airbag design process...