城市轨道交通信号设备施工作业质量监督系统

Quality Supervision System for Urban Rail Transit Signaling Equipment Construction Work

目的:解决现阶段信号设备施工作业环节存在的信息可信度低、溯源能力差、人员管理难度高及运维效率低等问题。方法:通过分析信号设备施工作业流程,根据信号设备施工作业质量监督系统设计需求,从网络安全架构、技术架构和系统模块三方面研究系统架构设计。将网络安全架构安全网域划分为生产执行网域、生产辅助网域、管理网域及无线网域,并在各网域采取安全防护措施。技术架构采用分布式架构设计,分为感知层、中间层、数据服务层及应用层等四个层级,实现了系统的高可用性和高并发性,提升了系统处理数据的能力和效率。在系统模块设计方面,对信号设备施工作业的每个环节进行了细致划分,包括工单管理模块、监督逻辑分析模块、图像采集模块、图像分析模块及人员绩效评价模块,确保信号设备施工作业的每个环节都能得到有效监督和管理。结果及结论:经过现场生产环境实际应用验证,采用信号设备施工作业质量监督系统可有效提高信号施工作业的质量和效率,降低安全风险和监管成本,实现信号施工过程规范化,为行车安全提供良好保障。

Objective:It is aimed to tackle the issues of low information reliability,poor traceability,personnel management difficulty,and low operational efficiency in the current SEC(signaling equipment construction)work procedures.Method:By analyzing the SEC workflow and considering the design requirements of SEC work quality supervision system,the system architecture is researched from three aspects:network security architecture,technical architecture,and system modules.The security domains of network security architecture are divided into production execution,production support,management,and wireless domains,and security measures are implemented in each domain.The technical architecture adopts a distributed architecture design,comprising the perception layer,middleware layer,data service layer,and application layer to achieve high system availability and concurrency,enhancing the system data processing capacity and efficiency.In terms of system module design,each procedure of the SEC work is elaborately classified,including the work order management module,supervision logic analysis module,image acquisition module,image analysis module,and personnel performance evaluation module,ensuring effective supervision and management at every SEC procedure.Result&Conclusion:Through application validation in on-site production environment,the SEC work quality supervision system proves to effectively improve SEC work quality and efficiency,while reducing safety risks and regulatory costs,standardizing SEC procedures,and providing solid assurance for operational safety.