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轨道交通信号软件产品检测项目报价? 解决方案? 检测周期? 样品要求? |
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本标准适用于新建、扩建、改建地下铁道工程的施工。
本标准规定了工程建设地理信息系统软件的术语和定义、总体要求、数据要求、基本功能以及系统建设与实施。 本标准适用于工程建设(包括工程规划、工程勘察、工程设计、工程施工、工程维护与管理等过程)地理信息系统软件的开发和应用,其他地理信息系统软件的开发和应用可参照执行。
1.1 GeneralThe European reference data model for public transport is an offer to public transport companies and otherproviders of services related to the process of passenger transportation and information, to suppliers ofsoftware products supporting these processes, and to consultants and other experts acting in the field ofpublic transport in the widest sense.The reference data model can support the development of software applications, their interaction orcombination in an integrated information system, and the system‘s organisation and information managementwhich rules the utilisation of the existing telematics environment in a company (or group of companies)running computer applications supporting the different functional areas of public transport.Although primarily designed to document the information needs of a public transport company in a welldefined and structured way, the reference data model can also serve as a starting point and reference for thedefinition of a database schema. A database schema is needed for the physical implementation of datastorage systems to be used by applications directly, or for exchange of data between applications viainterfaces. Apart from that, such a database will often additionally be used as a source of information for thecompany management and/or as an information pool for all employees who may need access to theinformation basis of the company.1.2 OverviewThe data model describes elementary data needed fornetwork description; andversions management.that are used in several functional domains as basic concepts.The data model describes the information needs related to the following functional domains:tactical planning (vehicle scheduling, driver scheduling, rostering);personnel (driver) disposition;operations monitoring and control;passenger information;fare collection;management information and statistics.The standard takes into account the:multi-modal public transport operation;multiple operators environment.Licensed Copy: Wang Bin, na, Mon May 15 07:59:15 BST 2006, Uncontrolled Copy, (c) BSI