地铁列车广播系统的设计与开发

地铁列车广播系统采用现场总线控制技术、数字信号处理技术和音频处理技术,在地铁列车上构建一个信息处理平台与传输网络,为地铁乘客提供高质量的语音服务和丰富的信息服务.     

科研院所科研管理信息系统的设计

科研管理信息系统为科研项目的现代化管理提供了一个电子平台,它从科研院所的实际出发,根据科研要求,实现专项管理.实践表明,该系统能够提高科研质量和效率,降低成本,对科技成果的推广有较大的推动作用.     

Regulation,trust and contractual incentives around transport contracts – Is there anything bus operators can learn from public air service contracts?

This paper compares recent experiences in contract negotiation and subsequent commitment in public air services with the bus industry. The heart of the paper is a survey of European and Australian regional airlines, which we mirror with revealed experiences of bus operators. We aim to identify a number of elements in the contracting regimes that have exposed ambiguity and significant gaps in what the principal (e.g., transport department) expected, and what the agent (airline or bus operator) believed they were obliged to deliver. Ultimately airline and bus services are similar in that public authorities procure transport services that are desirable for the society but would be unprofitable without government involvement. In both sectors (theoretically fairly similar) public transport contracts are used, and those usually include obligations and performance measurements. In terms of similarities, one of the surveyed contract details that had a perceived high clarity in both industries was “payment procedures” and amongst those with rather poor clarity was also in both industries “incentives to improve performance and grow patronage”. We also show differences between regional air services and bus operations with regard to performance measurement and pre-specified obligations. Because of the strong safety culture around air services we find that regulation and trusting partnerships are even more important to aviation than to the bus sector. Because of the high level of trust but also because of simpler and more complete contracts in aviation, there is much less (re-)negotiation going on compared to the bus operations.     

Examining the Political and Practical Reality of Bus-based Real Time Passenger Information

Abstract

Enhancing the bus experience through improved information provision is a key element of UK Government transport policy. Real time passenger information (RTPI) is perceived to reassure waiting passengers, to benefit the bus operator through increased revenue and the local authority, by promoting social inclusion and achieving a modal shift. RTPI also provides an important tool for operators by allowing them to monitor services and refine their schedules.

The aim of this paper is to understand the reasons for implementing RTPI in the bus sector, and to determine the key issues impacting on the likely success of such a policy. A case study approach investigates the experiences of two provincial towns in the UK. The paper suggests that, whilst it is unclear whether RTPI has resulted in an increase in bus patronage, it is considered to be most effective when combined as part of a package of measures. It is intended that the findings from the two case studies will reveal lessons of relevance to authorities contemplating the introduction of RTPI.     

基于信息采集与处理技术的天津港水深信号台技术改造研究

文中分析了天津港水深信号台进行技术改造的必要性和实施条件,描述了总体建设的原则,初步设计了建设的内容和实现的功能。     

船舶信息管理系统的设计

文章针对目前国内船舶的各类业务应用普遍处于分离状态,船岸沟通不便导致信息的脱节的问题,设计了一种船舶信息管理系统,并详细说明了系统的硬件、软件及系统数据库及E-R图,具有一定的实际工程化应用意义。     

大修预算管理信息系统

介绍上海铁路局大修预算管理信息系统的组成与功能,以及该系统在铁路局、铁路局业务处室和铁路分局大修预算管理工作中,编制大修预算申请、年初预算、调整预算,动态管理大修资金和分析大修成本等方面的应用.系统人机界面友好、操作简单方便,具有安全、稳定、可维护和可扩展性,能够减少劳动强度,提高工作效率,实现数据共享和促进管理信息化,同时,该系统也适用于更改计划管理,具有广阔的推广前景.     

TMIS自动转移备份数据方法的探讨

介绍目前铁路运输管理信息系统(TMIS)日常管理中自动转移备份数据方面的经验,以迎水桥编组站现车信息管理系统为模式详细介绍了备份数据自动转移的方法.     

高等职业教育办学模式的国际比较

高职教育模式具有三个层次——宏观国家战略、中观办学模式、微观教学模式。从办学模式的层面上,德国国家控制下的教育行政与行业协会主导模式、美国国家监控下区域行政主导模式、英国国家职业资格框架下教育行政主导模式。三国模式的成功经验表明,高职教育的健康发展既需要政府政策与经济支持、行业组织积极参与、高职院校治理结构改革,又需要转变管理方式,探索国家监控下,教育行政主导、行业积极参与的办学模式。     

车站铁路货车蓬布信息管理系统的设计与实现

介绍车站铁路货车蓬布信息管理系统的软件设计、开发情况和详细功能,说明该系统的技术可行性、实际应用效果和推广前景.