矿山竖井提升安全信息系统

Information System for Safety of Mine Shaft Hoisting

系统从人、环境、设备以及管理4方面对矿山竖井提升子系统的安全信息进行整理,并且综合运用事件树、综合评价法等安全评价方法对子系统中各个设备的稳定性进行分析,同时用模糊层次分析法、模糊数学等理论对子系统以及子系统中各个单元的安全状况进行判定,并将安全状态分为安全、预警、危险3个级别,分别用绿色、黄色、红色的闪烁图标来表示。除此之外,本系统还可以用灰预测理论对某一单元的危险状态进行预测。

The system sorts out the safety information of the mine shaft hoisting subsystem from the aspects of man, environment, equipment and management, and analyzes the stability of each device in the subsystem using comprehensively the safety evaluation methods of event tree and safety overall evaluation. Meanwhile, the safety situation of each unit in the subsystem and the subsystem itself are evaluated by analytic fuzzy hierarchy process and fuzzy mathematic theory, and the safety states are classified into safety, warning and danger, which are shown by green, yellow or red flashing icon respectively. In addition, the system can also forecast the danger state of certain unit by grey prediction theory.