基于自律分散系统在线技术的轨道电路监测系统优化

Optimization of Rail Circuit Monitoring System Based on Autonomous Decentralized System Online Technique

摘要:

针对传统集中式系统结构无法满足ZPW-2000轨道电路监测系统在运行过程中的在线扩展、在线维修以及系统容错需求的现状，提出了基于自律分散系统（ADS）在线技术的ZPW-2000轨道电路监测系统优化方法。在分析自律分散系统特征的基础上，构建ZPW-2000轨道电路监测系统的优化方案，提出了ADS在线技术的轨道电路监测系统架构与要素。通过案例实验分析，证明了ADS自律分散系统在线技术在在线扩展、在线维修以及系统容错方面的优势，可有效提高ZPW-2000轨道电路监测系统的可靠性和可维护性，并且增加系统扩展的灵活性。

Abstract:

In view of the current situation that the conventional centralized system structure cannot meet the requirement of online extension， online maintenance， and fault tolerance of the system in the operation process of ZPW-2000 track circuit monitoring system， a principle for optimization of the design of the ZPW-2000 rail circuit monitoring system with the autonomous decentralized system（ADS） was proposed. Based on the analysis of the characteristics of the ADS online technique， the detailed optimization plan of the ZPW-2000 rail circuit monitoring system was proposed. In addition， the architecture and elements of the rail circuit monitoring system based on the ADS online technique were designed in detail. The effectiveness of the optimization design method is demonstrated by a case study. The case study proved that the ADS online technique can effectively improve the maintainability， reliability， and flexibility of the ZPW-2000 rail circuit monitoring system， with the obvious advantages of online extension， online maintenance， and fault tolerance.