汽车驾驶员不安全行为评价分析

为稳步增强汽车驾驶的安全性,减少安全事故的发生,驾驶人员除了需要具备足够的应急应变能力之外,还需要做好安全行为习惯养成工作,形成良好的驾驶习惯。文章以汽车驾驶员不安全行为作出研究对象,在明确不安全行为表现的基础上,深刻分析影响汽车驾驶人员不安全行为的因素,在此基础上,制定合理的应对策略,旨在引导驾驶人员形成安全行为,以不断提升驾驶员的驾驶能力。     

GCD-1000型轨道车用电传动系统研究

阐明了电传动轨道车的优点,通过对轨道车主要技术参数及电传动系统结构进行分析,提出电传动系统设计方案.     

防碰头车门装置的设计

一般的轿车车门都较低,出入车很容易碰头,针对这一普遍存在的问题,在车门门框处增加缓冲板随车门联动机构,以防止乘客进出时碰头。     

区间信号设备维修轨道车使用方式探讨

阐述温福客专铁路现行区间信号设备维修作业组织方式及所遇到的困难,通过比较说明使用轨道车进行区间信号设备检修作业的优越性;提出电务共用工务轨道车的3种方案并进行优劣性比较探讨。     

21世纪世界新秩序——几种基本理论模式述评

在人类进入21世纪之后，世界需要建立什么样的新秩序才能更好地服务于人类社会?这个问题激发了政治家和思想家们的极大兴趣，他们提出了各种各样的“理论”和“模式”。其中，较具代表性的有：“地球村”模式，世界政府模式，“和平区”与“动乱区”模式，“三大经济区”模式，“明冲突”模式，“单极霸权”或“单极主导下的多极合作”模式，两极或多极均势模式，等等。这些模式各以其独特的视角，试图勾勒出后冷战时代世界新秩序的“地图”。     

俄罗斯专用货车动力性能的评价

运用编制的专用货车模型,对大定距车辆进行计算,通过比较计算结果和试验结果,认为可以采用计算对专用货车的动力性能及运行安全性进行评估.     

Guidance for transport planning and policymaking in the face of an uncertain future

Uncertainty of outcome is widely recognised as a concern facing decision-makers and their advisors. In a number of spheres of policy, it appears uncertainty has intensified in the face of globalisation, economic instability, climate change, technological innovation and changing consumer preferences. How can planners and policymakers plan for an uncertain future? There is growing interest in, and use of, techniques that can help decision-making processes where deep uncertainty is involved. This paper is based upon one of the most recent international examples of a foresight exercise employed to examine uncertainty – specifically that which concerns uncertainty over the nature and extent of future demand for car travel. The principal focus of the paper is on the insights and guidance this examination of uncertainty brings forth for transport planning and policymaking. To accommodate deep uncertainty requires a flexible and open approach in terms of how policy and investment possibilities are formulated and judged. The paper argues for a focus upon the Triple Access System of spatial proximity, physical mobility and digital connectivity as a framework for policy and investment decisions that can harness flexibility and resilience. Uncertainty becomes an opportunity for decision-makers with the realisation that they are shaping the future rather than (only) responding to a predicted future. The paper outlines two forms of policymaking pathway: regime-compliant (in which adherence to trends and the nature of the world we have known pushes policy) and regime-testing (in which the nature of the world as we have known it is brought into question and vision pulls policy decisions). Stronger orientation towards regime-testing to assist in managing an uncertain future is advocated.     

基于激光传感器的寻迹智能车设计与开发

激光传感器智能车系统采用飞思卡尔的16位微控制器MC9S12XS128单片机作为核心控制单元。介绍了智能车硬件系统的设计,分析了控制策略和相关软件设计。实际竟赛中取得了较好的成绩。     

汽车智能网联系统中的信息安全问题探究

汽车智能网联系统是当前智能化汽车发展的核心方向,对于汽车性能提升以及汽车使用安全都有非常重要的作用,本文笔者主要针对汽车智能网联系统进行了分析研究,文章中简要阐述了汽车智能网联系统及技术,并提出了汽车智能网联系统中存在的信息安全问题,并针对问题提出汽车智能网联系统的信息安全建设策略。     

汽车运输船的结构设计

介绍了汽车运输船的结构特点及设计计算中的关键部位，以及针对其特有问题——扭曲变形而采取的不同设计方法。还介绍了汽车运输船所需要的直接计算，其中包括舱段和全船有限元两部分。