基于微服务架构的高铁列控仿真测试系统的研究与设计

STUDY AND DESIGN OF A SIMULATION TEST SYSTEM FOR HIGH-SPEEDRAILWAY TRAIN CONTROL BASED ON MICROSERVICE ARCHITECTURE

为保障高铁列控车载设备安全可靠运行,有必要对其进行充分全面测试和验证。针对既有列控仿真测试系统研发的可用性、可扩展性和可维护性低的问题,提出采用面向微服务架构构建高铁列控仿真测试系统。在深入探讨系统结构和主要功能的基础上,建立基于微服务架构的系统模型。通过采用层次分析法对模型各层的工作原理和模型实现的关键技术进行深入研究。根据实验验证与分析,基于微服务架构建模的高铁列控仿真测试系统具备高可用性、扩展性、可靠性和可维护性。

In order to ensure the reliability and safety of high-speed railway train control on-board equipment,it is necessary to conduct full and comprehensive testing and verification.Aimed at the low usability,scalability and maintainability of the existing train control simulation test system,the high-speed railway train control simulation test system based on microservice is proposed.On the basis of deep discussion over the systematical architecture and main function,the architecture of the systematical model based on microservice was built.The working principle of each layer of the model and the key technology of the model implementation were deeply studied by using the analytic hierarchy process.According to the experimental verification and analysis,the high-speed railway train control simulation test system based on microservice has high availability,high expandability,high reliability and high maintainability.