编组站综合自动化系统联调联试行车安全风险评价

The Evaluation on the Traffic Safety Risk of SAM Joint Commissioning and Testing

为了减少编组站综合自动化系统在联调联试期间对运输生产的影响,在阐述SAM系统架构、业务流程及联调联试关键技术的基础上,采用FTA法分析车站作业惯性事故案例及SAM系统投产所产生的安全风险点,从人员因素、设备因素、车站环境水平、车站组织管理4个方面构建SAM系统联调联试安全评价指标体系,建立基于多层次模糊综合评价法的SAM系统联调联试行车安全评价模型,并以上海局集团公司某站为例,进行SAM系统联调联试行车安全风险的综合评价分析,评价结果为编组站综合自动化系统联调联试期间的行车安全提供保障。

In order to reduce the impact on the transport production during the SAM system joint commissioning and testing, the authors adopt FTA method to analyze the inertia accident cases of the station operation and the safety risk points caused by the SAM system putting into operation. This paper constructs the safety evaluation index system of SAM system joint commissioning and testing from four aspects of personnel factor, equipment factor, station environment level and station organization and management, establishes the safety evaluation model of SAM system joint commissioning and testing based on multi-level fuzzy comprehensive evaluation method. Finally the author take a station of Shanghai Railway Group as an example to evaluate the safety during the SAM system integrated commissioning and testing. The evaluation results provide guarantee for traffic safety during the joint commissioning and testing.