analysis of the current railway transportation information and possibility of _ the need for（分析当前铁路运输信息和_需要的可能性）.doc

Analysis of the current railway transportation information and possibility of _ the need for Paper to write network: Rail transport information is an important part of the national economy now, information technology infrastructure, rail shape, have been put into use a number of information systems, information technology teams are being enhanced, in particular, lt;lt;Railway Master Plan Informationgt;gt; formulation and implementation of information technology into the railway marks a new stage of development. Review the process of modernization of China’s railway transportation, railway transportation information fifties relies mainly on a pay telephone, railway telephone network is an information network of railway information transmission, when the railway has not yet information resources to play its due role, so the information transfer rate is very low, in rail transport can not play a leading role until the late eighties, began to introduce China’s railway computer, set up the Bureau of the Ministry of Railways and the brightest computing center, also strengthen the construction of railway communication information network, gradually replace the original data telephone communications. into the nineties, as China’s railway network gradually build packet data, high-capacity optical fiber communication opened, the computer began networking, railway transport management information system implemented. Because the characteristics of the railway transport sector, passenger and freight transport in the whole process all information through the social and economic production, flow and use them to develop an orderly and efficient railway transportation and handling of information resources and flows, will expansion, safety and quality service has played an invaluable role, while the railway has brought huge economic benefits and social effects to the people’s life and work greatly facilitated. the face of huge resources and rail information railway i