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一、序言铁路是我国社会和经济发展的先行产业,是社会的基础设施,是国民经济的大动脉。全国铁路营业里程近6万公里。6千多个站段,拥有50万辆货车、60万个集装箱、2万多台机车,每天开行客货运列车2万多列,并拥有340多万铁路职工。它承担着全国60%的旅客运输量和70%的货物运输量。二、建立“铁路运输管理信息系统”势在必行在整个铁路客、货运输过程中,全国铁路12个铁路局、57个铁路分局和6千多个站段都必须协调配合,才能质量良好地完成。在这么众多的部门和环节中,任何一个环节薄弱,均会影响整个客货运输任务的全面完成。所以,铁路运输部门又是一个“牵一发,而动全身”的大联动机。我国铁路计算机应用始于六十年代中,起初都是单机单项的应用,远远不能满足日益增长的客货运输任务的需要。根据铁路运输部门点多、线长、面广的
I. Introduction The railway is the forerunner of China’s social and economic development. It is the infrastructure of society and the main artery of the national economy. National railway mileage nearly 60,000 km. More than 6,000 stations, with 500,000 trucks, 600,000 containers, more than 20,000 locomotives, passenger and freight trains every day more than 20,000 lines, and has more than 340 million railway workers. It is responsible for 60% of the country’s passenger traffic and 70% of the cargo traffic. Second, the establishment of “Railway Transport Management Information System ” imperative In the entire railway passenger, cargo transport process, the National Railway 12 Railway Administration, 57 railway stations and more than 6,000 station sections must be coordinated and capable Complete with good quality. In such a large number of departments and links, any one link is weak, will affect the entire passenger and freight transport tasks to be completed. Therefore, the railway transportation department is also a big linkage motive for “taking the lead and mobilizing the whole body”. The application of railway computer in our country started in the 1960s. At first, the application of railway computer was single and single item, which was far from meeting the needs of the growing passenger and cargo transportation task. According to the railway transport department more, line length, a wide range of