重视道路因素对道路交通安全的影响

对道路交通系统的客观分析后发现,在以往事故分析中对人、车、路三因素间的关系分析不足。针对此问题,对道路事故处理中过多偏重驾驶员因素进行了原因分析,然后通过计算分析指出道路因素应占有更大的比例,在未来道路交通安全分析中应该重视道路因素的影响。     

施工振动对房屋结构安全影响分析与鉴定

通过对振动打桩机系统的理论分析和土体振动分析,提出了施工振动对邻近房屋结构安全性影响分析的4种方法。结合民用房屋结构安全性鉴定的要求,提出了施工振动对邻近房屋结构安全性影响的鉴定基本原则。通过一个工程鉴定实例应用,验证了施工振动对邻近房屋建筑结构安全性影响鉴定基本原则的合理性。     

Windows 2000并口EPP模式驱动程序的设计与实现

Windows2000下，用户模式应用程序不能直接访问硬件设备，需要通过内核模式驱动程序实现。本文介绍PC机在Windows2000操作系统下，使用Nm9835芯片，完成并行端口EPP模式的数据和地址读写操作的WDM模型设备驱动程序的设计与实现过程，以及驱动程序与用户模式应用程序的通信机制。     

铁路司机员工作压力与影响因素研究

铁路司机员的工作表现直接关系到铁路营运安全,因此了解司机员感受工作压力的来源,并探讨其心理与压力反应,是铁路公司管理阶层积极想了解的议题。本研究以压力典范模式(压力来源调节变项压力反应)的理论架构为基础,最终获得工作压力量表。通过对台湾铁路管理局之司机员施测量测,探讨及检定本研究之工作压力模式,进而提出改善工作压力的方法,提供铁路公司经营者参考。研究结果显示,驾驶室之物理环境及路线环境是司机员最主要之工作压力来源,而司机员的知觉工作压力量测结果越大者,心理健康状况及工作满意度均较差。     

Driver behavior formulation in intersection dilemma zones with phone use distraction via a logit-Bayesian network hybrid approach

Use of cellular phone while driving is one of the top contributing factors that induce traffic crashes, resulting in significant loss of life and property. A dilemma zone is a circumstance near signalized intersections where drivers hesitate when making decisions related to their driving behaviors. Therefore, the dilemma zone has been identified as an area with high crash potential. This article utilizes a logit-based Bayesian network (BN) hybrid approach to investigate drivers' decision patterns in a dilemma zone with phone use, based on experimental data from driving simulations from the National Advanced Driving Simulator (NADS). Using a logit regression model, five variables were found to be significant in predicting drivers' decisions in a dilemma zone with distractive phone tasks: older drivers (50–60 years old), yellow signal length, time to stop line, handheld phone tasks, and driver gender. The identified significant variables were then used to train a BN model to predict drivers' decisions at a dilemma zone and examine probabilistic impacts of these variables on drivers' decisions. The analysis results indicate that the trained BN model was effective in driver decision prediction and variable influence extraction. It was found that older drivers, a short yellow signal, a short time to stop line, nonhandheld phone tasks, and female drivers are factors that tend to result in drivers proceeding through intersections in a dilemma zone with phone use distraction. These research findings provide insight in understanding driver behavior patterns in a dilemma zone with distractive phone tasks.     

Integrated evasive manoeuvre assist for collision mitigation with oncoming vehicles

Development and deployment of steering based collision avoidance systems are made difficult due to the complexity of dealing with oncoming vehicles during the evasive manoeuvre. A method to mitigate the collision risk with oncoming vehicles during such manoeuvres is presented in this work. A point mass analysis of such a scenario is first done to determine the importance of speed for mitigating the collision risk with the oncoming vehicle. A characteristic parameter was identified, which correlates well with the need to increase or decrease speed, in order to reduce the collision risk. This finding was then verified in experiments using a Volvo XC90 test vehicle. A closed-loop longitudinal acceleration controller for collision mitigation with oncoming vehicles is then presented. The longitudinal control is combined with yaw stability control using control allocation to form an integrated controller. Simulations in CarMaker using a validated XC90 vehicle model and the proposed controller showed consistent reductions in the collision risk with the oncoming vehicle.     

多语种驾驶人无纸化考试系统的设计与实现

介绍了一个基于Java Web和RMI技术的驾驶人学科无纸化考试系统的设计和实现方案。系统是针对一个城市存在多个无纸化考场的情况进行设计的，具有分布式的架构，在部署时可灵活地根据需要按集中式或分布式进行部署，系统又是一个具有多语种考试题库和考试界面，可方便地增加新的考试语种，适应了当前车管业务国际化的趋势。     

我国海上专业救助力量评析

随着我国经济的持续增长,海上运输及海洋事业也在快速发展,而作为海上运输保障体系的我国海上专业救助系统存在诸多问题,已不能满足实际需要。因而必须发现问题,分析原因,看到差距,找到对策,建立完善的救助系统以适应时代的发展。     

Windows 2000下智能通信板WDM设备驱动的开发

介绍了WDM设备驱动程序的原理、结构及运行等方面的内容，通过一个智能通信板卡驱动的设计实例讨论了WDM设备驱动程序的开发技术及过程，同时给出了关键例程的分析和注释。     

BEHAVIORAL TOXICOLOGICAL RESEARCHES ON AUTOMOBILE DRIVERS' DRIVING ACCIDENTS

Automobiledrivers'healthanddriv-ingaccldentinducedbythemispaidmoreattentiontowiththeincreasingusageofautom0bile-Andtheattentionshouldbefocusedondrivers'n0tonlysomaticbutals0psychol0gicalstateatpresent-Wemadetheresearchesonthedrivers'neu-robehavioralfunctionsinthisstudyapply-ingbehavi0ra1toxic0l0gy.SUBJECTSANDMETHODSl25automobiledriversweredividedintotwogr0ups,accidentRr0up(AG)in-cluding85driverswithaccidents(77males,8females)andnonaccldentgroup(NAG)including4Odriverswith0utacci-dents…