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本局与外局的所有的TMIS站号和工务线路号都各自整合在同一个数据表环境中,这个LKJ编译环境库累积有效及无效数据信息量庞大,加上没有明显的局间范围划分,不易维护。针对这个情况,设计一个简便辅助查询工具,方便地截取基础数据源文件中所有在用线路号及TMIS车站编号,维护LKJ数据编译库环境的准确性和完整性。
All TMIS station numbers and public service line numbers of the Bureau and the external offices are integrated in the same data table environment. This LKJ compiler environment database accumulates a large amount of valid and invalid data information, and there is no obvious partition between offices. maintain. In view of this situation, we designed a simple aided query tool to easily intercept the accuracy of the LKJ data compiled library environment in the basic data source file and the TMIS station number.