安全气囊（Safety air bag）.docVIP

安全气囊（Safety air bag） Dissertation Development and application of airbag Abstract Airbag in the car in front (the driver), lateral (inside the front and rear roof) and three directions. Supplemental Inflatable Restraint System (abbreviated as SRS) is printed outside the container equipped with the airbag system. It is translated into Chinese and should be auxiliary inflatable restraint system. The aim is to reduce the degree of damage caused by the two collision of the occupant after the collision. As an auxiliary configuration of vehicle body passive safety, people pay more and more attention to it. When the vehicle collides with an obstacle, called a collision, the crew and vehicle components collide, known as the two collision, the airbag rapidly open an air cushion in a collision, two times before the collision, the crew and the move because of inertia flutter in the air cushion in order to slow and the impact crew and to absorb collision energy, reducing the degree of occupant injury. Key words: airbag; passive safety; degree of injury Catalog Abstract I 1 Introduction 1 1.1 car safety 1 1.2 the benefits of airbags 1 1.3 seat belts and airbags 2 2 process of action 2 3 Classification of airbag systems 3 3.1 according to the form of structure 3 3.1.1 electronic airbag 4 3.1.2 mechanical airbags 4 3.2 protect objects and positions 4 3.2.1 drivers use airbags 4 3.2.2 anti side impact airbag 5 3.2.3 front seat crew airbags 5 3.2.4 rear seat crew with airbag 6 3.2.5 development of airbag for lower limbs 6 4 development and application of airbag 7 4.1 comparison of airbags between the United States and Europe 7 4.2. development of domestic airbag 8 Five, demolition and scrap 10 Conclusion 10 References 10 Thanks 11 I. Introduction 1.1 car safety When the vehicle speed in 30km / h by frontal collision (collision angle and vehicle axis angle of 30 degrees within) or a side collision, collision sensor is installed in the front of the car or the side collision using the i