渤海湾海上油田原油外输过程的安全监管

海洋蕴藏着丰富的油气资源,海洋石油的开采开发在社会和经济领域具有重要的意义,原油外输过驳又是油田安全生产的重要环节之一。本文主要结合渤海湾海上油田的现状,对油田原油过驳的过程及外输过驳过程的海事安全监管进行了简要分析。     

铁路移动信息传输安全平台的设计与实现

为铁路移动设备通过GPRS、Internet、网络动态隔离系统、铁路内部骨干计算机网实现与地面局域网间的实时数据通信,从实用、安全、可靠的角度出发,设计公用网与铁路专用网安全互联、移动设备与地面网络可靠互通的铁路移动信息传输安全平台。该平台硬件系统由内外网通信服务器、行车监控及业务系统设备为主的时实监控和传输设施组成,平台软件系统主要由外网传输处理子系统、内网传输处理子系统、管理监视子系统构成。将GPRS数据接入点部署在铁路局,每个铁路局设立统一的外网通信服务器,作为各个业务系统地面数据处理中心,承担所有应用系统车、地间和内、外网间的数据交换任务,使各应用系统中所有从GPRS下载的实时信息统一由铁路局外网通信服务器接收,再经网络安全传输平台进入铁路运输生产系统,提供给各个相关责任部门使用,从而确保铁路第6次大提速的行车安全。     

石垣港换单简介及操船

由于中、日、韩航线及海峡两岸的航运市场不断发展,为了船舶的安全及经济效益,到我国台湾地区的船舶缩短在石垣港的换单时间及操船,关系到船舶的安全营运,抓好这一环节十分重要。     

Driver requirements and road traffic informatics

Initially the driver's role as a link in the driver-vehicle-road-traffic control-chain is discussed in a historical perspective. The gradual changes and the advantages and problems arising from these changes are discussed from behavioural point of view.Then the driver tasks are analyzed. A separation is made between trip planning, navigation, road following, traffic interaction, rule compliance, other than traffic tasks, car handling and speed choice. The relations between and the weights of these subtasks are discussed. Some existing driver behaviour models are reviewed in relation to the above mentioned tasks.Finally an effort is made based on the analyses of driver tasks and driver models to specify some general and some more specific potential advantages and problems with expected future RTI-systems.     

全国水运货运量预测的灰色系统模型

介绍灰色控制系统的基本理论，并给出了全国水运货运量预测的GM（1，1）模型，可供水运部门制定规划时参考。     

Japanese perspective of driver information systems

A perspective view of of Japanese R&D activities of Driver Information Systems is given from the standpoint of developing joint projects by public and private sectors. First, a brief history of the R&D activities is illustrated from above mentioned standpoint. Then, two major projects, AMTICS and RACS, and the social backgrounds of these projects are explained. In order to give a clear idea of both projects some technical details are treated.Based on the history and the present status of the developments, the basic design conceptions of Japanese Driver Information Systems are explained and several factors or reasons which have influenced to the design conception are discussed. Then, the promoting systems of the R&D activities are generally explained and present status of the projects and future problems in developing more advanced systems are also handled. A brief discussion on the establishment of international standard is also mentioned as a final comment.     

基于模糊因素的铁路旅客满意度的综合评价

从铁路旅客运输自身特性及旅客满意度评价特性两方面出发,通过分析铁路旅客满意度的影响因素,确定评估旅客满意度的评价指标体系。并采用模糊综合评价方法,建立了铁路旅客满意度模糊综合评价模型,结合铁路旅客问卷调查结果,对目前铁路旅客满意度水平进行了综合评价,从而为提高和改进铁路运输服务质量和服务水平、提高铁路运输的综合竞争力提供参考依据。     

地铁限界问题探讨

分析地铁限界中抗侧滚扭杆对车辆动态包络线的影响及车辆与站台间隙问题,并提出在标准中增加相关内容的建议。     

港口物流园区建设风险分析与评估

根据港口物流园区建设的特点,分析其建设中存在的各类风险及风险因素,在此基础上建立了风险评估指标体系,并用模糊综合评估法对其风险水平进行了评估。     

引航员与船长间信息交流方式研究

引航员与船长之间在引航过程中的信息交流是至关重要的,它是达到安全引航的必要手段之一。以前,引航员上驾驶台后利用短暂的车、舵命令来了解船舶性能,与船长交流很少。事实上,他们之间各怀特长,引而不发,这给应急状态时的协同操作带来安全隐患。为使引航工作的安全更有保障,目前上海港引航管理站推出《船长/引航员信息交流卡》突出强调了信息交流在引航工作中的重要性。