计算机联锁记录查询系统通信影响关键因素及对策研究

以目前车站现场大量应用的TYJL-Ⅱ型计算机联锁系统为基础并选取其记录查询系统作为研究对象,借鉴融合Windows操作系统原理及计算机网络编程技术,对记录查询系统在计算机联锁系统内部的通信影响关键因素从应用软件和操作系统软件平台两个方面分别进行研究,提出各自相应的具体完善与优化对策。通过实验测试初步确定完善应用软件及优化操作系统软件平台对策的正确性和可行性。实验室对比验证及大量车站现场应用的结果表明,优化后的操作系统软件平台搭载完善后的记录查询系统应用软件能够有效解决计算机联锁记录查询系统通信影响关键因素的问题。

Research on Key Factors Affecting the Communication of Computer-based Interlocking Record Query System and Countermeasures

Based on the widely used type TYJL-Ⅱ CBI( computer based interlocking) and its record query system,this paper analyzes the key factors affecting the internal communication of the record query system in terms of application software and OS software platform with reference to Windows OS( operation system) principle and computer network programming technology and puts forward respectively specific improvements and optimizations of the software and the platform. The correctness and feasibility of the improvements and optimizations of the application software and OS software platform are confirmed preliminary by experimental tests. The results of laboratory comparison verification and field application in numerous stations show that the optimized OS software platform with the improved application software of record query system are effective to tackle the key factors affecting the communication of CBI record query system.