铁路客运信息查询算法

铁路客运信息查询算法是建立在数据库基础上的。为用户提供全国范围内任意两个车站之间合理的乘车方案，该算法需要建立的数据库包括：车次表、车站表、时刻表和相关局表，通过这些基本数据库，使用中转算法可以产生中转站表，从而铁路客运信息查询算法的基础。当用户任意给定两个车站时，查询算法能在短时间内给出合理的乘车路线、乘车车次、乘车时间以及中转位置等信息，用户可以利用这些信息指导自己的铁路旅行。

Inquiry Arithmetic for Railway Passenger Transport Information

The inquiry arithmetic for railway passenger transport information is based on the database, and its function is to serve the user an available scheme for them to transfer between each two railway stations all over the country. The databases for this method include : table of train numbers, table of railway stations, table of schedule and table of correlative railway bureau. Using these original tables, we can get transfer tables with Transfer Arithmetic, which are the foundation of the inquiry arithmetic for railway passenger transport information. When given any two railway stations , the inquiry arithmetic can offer a reasonable route, train numbers ,starting times and transfer stations ect. . With these information, user can guide one's railway travel life effectively.