铁路运输特定经路算法的研究与实现-《计算机技术与发展》

文章信息/Info

Title:: Research and Realization on Arithmetic of. Railway Special Transport Route

Author(s):: CHENG Hui; ZHANG Xiu-ru; College of Information Science and Engineering, Central South University

摘要:: 径路选择和经由计算是关系到铁路运输效率和效益的重要问题。文中阐述了径路计算的概念，讨论了特定经由要求的构成，以及以此为基础的经由规则、提出了铁路运输特定经路算法，在满足经由文件要求对原路径进行凋整的同时，保证了路径调整后最短，实现了铁路运输特定经由最短路径的求解，其对应的经由规则也易于检查与维护。此算法解决了传统车流径路系统的计算难点，极大地方便了货物运输计划、技术计划、列车编组计划以及列车运行图的编制，提高了工作效率，同时保证了正确性

Abstract:: Choice of route and roue calculation is an important problem for the efficiency and benefit of the transport of railway. Gives the concept of route calculation,discusses the constitute of the requirement of special transport route and special rule based On the requirement. Puts forward the arithmetie to work out the special route of railway transport, adjusts the route based on the special requirement. At the ,same time,guarantees the shortest of the new route, the rule related to the arithmetic can also be maintained easily. This arithmetic has solved the problem of the shortest route that passes some special station. This arithmetic solves the difficulty of .the traditional＇railway transport, convenience the planning for the transport of cargo, the planning of technique, the planning of organizing the trains into groups, and the graphic design for the railway transport with efficiency and correctness