Design of Automobile Airbag Multi-point Ignition System based on Piezoelectric Converter
Automotive industry is being one of the major supporting forces for the economy of many countries.The requirement of higher standard on safety figure for cars has demanded engineers to design automobile airbag systems with high performance.Since the ignition system is one of the major units in an airbag system,a design of a high-voltage piezoelectric converter which can be implemented in airbag ignition systems is studied in this paper.The selection of the piezoelectric transformer can improve the reliability by increasing the ignition energy.Using the multi-point ignition scheme to measure the orientation of the airbag detonation,the accuracy of the airbag ignition can be improved and the accidental injury caused by collisions can be further reduced.Besides,a good solution to synchronization problems is provided by using multi-point synchronization control and multiple air bags.
Airbag Ignition system Multi-point initiation Piezoelectric converter
Hongbing Xiao Kang K.Yen Chunyu Bai Suxia Xing
School of Computer and Information Engineering, Beijing Technology and Business University,Beijing, Department of Electrical and Computer Engineering, Florida Intemational University, Miami, FL,USA, 3 Beijing Changjiangyuan Science & Technology CO.,LTD, Beijing, China, 100084
国际会议
台湾
英文
784-788
2011-12-11（万方平台首次上网日期，不代表论文的发表时间）