基于TDCS/CTC生产系统的车站数据查询方案研究

Research on Station Data Query Scheme Based on TDCS/CTC Production System

从应用角度出发,基于TDCS/CTC系统车站用户需要从生产系统查询数据的需求,在不影响现有系统软件架构及功能的前提下,利用数据库、Web Service通信及QT开发技术,提出一种简单可靠、易于维护的数据查询方案,在扩展现有系统功能的同时,提高系统的可用性。

From the perspective of application,in order to meet the need of the TDCS/CTC station users for querying data from the production system,without affecting the existing system software architecture and function,a simple,reliable and easy to maintain data querying scheme is proposed in this paper by using the database,Web service communication and QT development technology,which extends the function of the existing system,at the same time,the availability of the system is improved.