Research on application of emergency command and online safety monitoring system

doi:10.16265/j.cnki.issn1003-3033.2022.S2.0175

Abstract

Abstract:

Some problems exist in the emergency management of production and business units, including insufficient emergency preparedness, slow emergency response and nonstandard emergency disposal. In response, the emergency command and online safety monitoring system was studied by applying geographic information system (GIS) services, Internet of Things perception, big data and other information technologies. Through the analysis of a case with accident expansion, the vulnerable factors of emergency management were found, such as insufficient safety monitoring and early warning capability and unsmooth transmission of emergency information. System functional requirements were also analyzed, mainly involving the foundation layer, perception layer, data layer and application layer. Afterward, the overall architecture of the emergency command and online safety monitoring system was built. Three modules were developed, namely online safety monitoring, emergency command, and system operation self-assessment, and the system was applied in the Xinzhun Railway. The practice shows that the system can realize systematic, information-based, data-driven, programmed and visual emergency management through the whole process management of online monitoring, early warning, response and emergency disposal of safety risks. Thus, it is capable of comprehensively improving accident prevention and emergency disposal capability during safe production on the Xinzhun Railway.

Key words: emergency command, online safety monitoring system, emergency management, emergency response, big data, visual management

ZHANG Wenshan, ZHANG Quanzhu. Research on application of emergency command and online safety monitoring system[J]. China Safety Science Journal, 2022, 32(S2): 231-235.

Figures/Tables 6

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脆弱因素名称	脆弱因素描述	可能导致的后果	应对技术措施
安全监测和预警能力	安全监测和预警能力不足,未能及早准确发现隐患或险情	未能及早掌握险情情况,导致险情(事故)扩大化	应用监测装置对风险在线监测,后台可视化管理,有效预警
应急准备 (应急日常管理)	应急物资失效、应急人员脱岗、应急预案不适用等问题未能及时发现和整改	发生险情(事故),人员、物资和措施不能有效跟上,导致险情(事故)扩大化	应用视频监控、物资管理和值班值守等信息系统,实时监控应急物资、应急人员、应急预案,可视化管理
应急信息传递	应急汇报发生迟报、漏报、瞒报、错报	迟报、漏报、瞒报、错报,导致应急指挥中心不能及时做出正确决策	制作应急汇报信息系统,鼠标点击完成速报;有指向性地群发短信、群语音等
应急处置	未能正确处置险情或事故	直接导致事故扩大化	提前制定应急处置流程,统一指挥

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