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汽车一体化安全把汽车被动安全与主动安全有机结合,可以充分发挥主、被动安全措施的最佳效用,其代表技术是汽车预碰撞安全,该技术已成为汽车安全领域新的研究热点和发展趋势。笔者介绍了汽车一体化安全的定义与组成,通过应用实例概述了汽车预碰撞安全的研究现状。通过统计分析人-车碰撞时序探讨汽车一体化安全技术应用于行人保护的必要性。在此基础上介绍了基于一体化安全的行人碰撞保护方案的基本原理,列举应用实例分析该方案的技术特点,应用实例表明一体化安全可以为行人提供更好的保护效果,将成为行人碰撞保护今后的发展方向。
Integrated automotive safety The passive combination of passive safety and active safety of the vehicle can give full play to the best effectiveness of the primary and secondary safety measures. The representative technology is the pre-crash safety of a vehicle. This technology has become a new research hotspot and development trend in the field of vehicle safety . The author introduces the definition and composition of automobile integrated safety, and summarizes the research status of automobile pre-crash safety through application examples. The necessity of applying integrated vehicle safety technology to pedestrian protection is discussed through the statistic analysis of the collision sequence between people and vehicles. On this basis, the basic principle of the pedestrian collision protection scheme based on integrated security is introduced. The application examples are given to analyze the technical features of the scheme. The application examples show that integrated security can provide better protection for pedestrians, and will become a pedestrian collision protection The future direction of development.