智能铁路查询系统.doc

摘要 通过对洛阳、新乡等站点进行实地考察以及利用网络等多种渠道，了解到我国在铁路信息服务方面仍存在一些不尽如人意的地方：一些小型站点的信息查询仍然只是采用传统的人工咨询方式,而一些较大的站点虽然已经率先采用触摸屏式查询系统，但也只是基于简单的终始站查询，一定程度上很难满足旅客获取多方面信息的需要和对优良服务的需求。基于此，参阅现有的一些查询系统，利用PowerBuilder作为开发工具，开发此智能铁路查询系统。 该系统最基本的功是向旅客提供充足信息和快捷查询系统将所有乘车供选方案显示或打印出来供旅客参考外旅客提供服务。 Abstract Through on-the-spot investigation into station of luoyang and xinxiang as well as the utilization of internet and other various channels,I have learned that there are still some points that cannot entirely fill customers’ desire in the railroad information service aspect:some small stations still use traditional way of manual consultation,while other bigger station have taken lead to use the touching type of inquiry system,but only contain some simple inquiry of station from beginning to end. To some extent,it is quite difficult to satisfy the demands of passengers to acquire various information and high qulity of service.Based on this situation ,referring to some existing inquiry system, with the use of PowerBuilder I develop this intelligent inquiry system of railway. The most basical function of this system is to provide sufficient information and timely convenient inquiry for passengers .It may display or print all the alternative routes for passengers to make a decision . The manager may calculate the current visit capacity according to the dairy visit statistics. In addition the system also provides the inquiry of the temporary train, the high-quality train, hotels of various places , ticket retail and such comprehensive service information.The core function lies in the inquiry system:passengers can inquire the schedule of train and the ticket price information by inputting coach number, terminal, random station of two stands; Regarding the special passengers’ request ,they may carry on the fixed-point transfer inquiry,providing convenience for passengers’ journey . Keywords:Automatic inquiry ; PowerBuilder ; Fixed-point transfer ; Information of railway 目 录 第1章 绪论 1 1.1 系统开发背景 1