摘要：在汽车设计中，对被动安全影响最大的两个方面是车身结构和乘员约束，据有关数据表明，其最终的安全性能，60％-70％由车身结构决定，30％～40％由乘员约束决定。而在车身结构一定的’睛况下，佩带座椅安全带可以使碰撞事故中乘员伤亡率减少15％～30％。安全气囊则对驾驶员和乘员的头部、颈部安全有着十分明显的保护作用。

摘要：汽车座椅是最重要的被动安全系统之一。阐述了汽车座椅设计的安全性能及其影响因素,从乘员约束系统及座椅的结构设计出发,总结了国内外汽车座椅安全性研究的基本方法及相关理论,介绍了相关方法的实施策略,并针对汽车座椅系统及其固定部件的安全性能要求及试验方法作了说明。

摘要：前言汽车安全系统分为两个方面，即主动安全系统以及被动安全系统。本文设计了一种基于现代控制理论PID控制算法的汽车安全系统。在工程实际中，被广泛应用的控制器是调节器控制规律为比例、积分、微分控制器．简称PID控制器．又称PID调节器。其中P环节是比例环节．

摘要：未来的移动出行对车内乘员的安全提出了新的要求,需要将主动与被动安全技术集成,以及如何给搭载了新型座椅的自动驾驶车辆中的乘员提供保护,这也是保护系统研发的另一重要部分。同时,传统的被动安全系统正在被重新设计,以使其减轻质量,减小安装空间并提高安全性。在2018年底于德国曼海姆举办的'国际安全气囊峰会'上,采埃孚介绍了安全气囊技术的发展现状及全新解决方案.

摘要：提出了一种新型液压节制杆式模拟汽车碰撞吸能装置,并对它的基本结构和工作原理进行了分析,给出较实用的力学模型和节制杆设计方法.试验结果表明,该吸能装置可以很好地再现实车碰撞过程中的速度和加速度变化过程,为车辆被动安全系统的研究提供实验手段.该方法也可用来设计其它缓冲控制装置.

摘要：HPR1000 is an advanced nuclear power plant(NPP)with the significant feature of an active and passive safety design philosophy,developed by the China National Nuclear *** one hand,it is an evolutionary design based on proven technology of the existing pressurized water reactor NPP;on the other hand,it incorporates advanced design features including a 177-fuel-assembly core loaded with CF3 fuel assemblies,active and passive safety systems,comprehensive severe accident prevention and mitigation measures,enhanced protection against external events,and improved emergency response *** verification experiments and tests have been performed for critical innovative improvements on passive systems,the reactor core,and the main *** design of HPR1000fulfills the international utility requirements for advanced light water reactors and the latest nuclear safety requirements,and addresses the safety issues relevant to the Fukushima *** with its outstanding safety and economy,HPR1000 provides an excellent and practicable solution for both domestic and international nuclear power markets.

摘要：The AP1000 with high safety is a generation III pressurized water reactor(PWR),its significant feature is passive safety ***,its passive cooling can only maintain for 72 h and requires additional support from inside or outside the *** solve this problem,this study utilized the WGOTHIC software to calculate and analyze the water inventory in the passive containment cooling water tank under different *** results show that when the cooling water inventory is 6553.78 m3,the AP1000 nuclear power plants can achieve long-term,completely passive cooling without any inside or outside the *** same outcomes occur when 65-mm-thick containment wall increases the design pressure rating to 0.6 MPa at the cooling water inventory of 5673 ***,the AP1000 shield building was accordingly *** ANSYS analysis of the structural stability of the shield building with a 6000 m3 cooling water inventory confirmed that the new design can meet the requirements of the seismic design and the safe residual heat removal requirements of a large-scale PWR.

摘要：2003年7月8日,备受瞩目的上海通用汽车有限公司的中级车--凯越轿车即将于2003年8月正式上市销售,全国180家别克特约销售中心开始接受预订.这次推出的是1.6L带手动变速器的凯越LEMT豪华版,售价14.98万元;1.8L带自动变速器的凯越LS-AT顶级版,售价为17.98万元.

摘要：SMART (system-integrated modular advanced reactor) is a small-sized advanced integral reactor with a rated thermal power of 330 MW. It can produce 100 MW of electricity, or 90 MW of electricity and 40,000 t of desalinated water concurrently, which is sufficient for 100,000 residents. SMART technology is a sensible mixture of new innovative design features and proven technologies through a PWR. The enhancement of safety and reliability is realized by incorporating inherent safety features and reliable passive safety systems. The improvement in the economics is achieved through system simplification, component modularization, construction time reduction, and increased plant availability. All technologies and design features implemented into SMART have been proven in industries and/or qualified through the SMART design verification program including comprehensive test and experiments. The full scope of the safety analyses carried out to confirm that the inherent safety-improvement design characteristics and safety systems of SMART ensure reactor safety. After a thorough licensing review, SDA (standard design approval) for SMART was granted on July 4th, 2012 by the Korea NSSC (Nuclear Safety and Security Commission). This marks the first license for an integral-type reactor in the world. This paper presents the SMART characteristics, safety features and technology validation. The licensing process of SMART is also described.

摘要：前言车用半导体目前大规模的使用在汽车上,做为油电、车、主被动安全系统、影音通信…等的系统模块中。目前车用半导体产业由美、日、欧等传统汽车及半导体大国所主导,前十大公司均属于结合半导体设计、制造、封装测试为一体的整合组件制造（IDM）公司。