基于BioLAB的煤矿工人突发事件场景下应急反应的评估研究

Evaluation of coal miners' emergency response capacity in emergency scenarios based on BioLAB

煤矿生产环境复杂恶劣,一旦出现险兆要求矿工及时准确地采取有效的应急措施。但事实表明,大量矿难的发生和进一步扩大与矿工应急处置不当有关。因此,开展矿工应急反应测试与应急能力评估是提高矿工应急能力水平、预控煤矿事故的重要手段。本研究通过对煤矿常见突发事件场景的模拟,采用BioLAB人因数据同步采集仪器和配套软件,记录煤矿突发事件场景下被试者的心率(HR)和皮肤导电水平(SCL),利用SPASS18.0分析软件检验基线期、事件期和恢复期的生理参数变化显著情况,并建立矿工突发事件应急反应能力指数和应急恢复能力指数,检验应急知识技能掌握情况对其生理参数变动的影响情况。实验结果表明:矿工在突发事件模拟刺激下的HR,SCL显著升高,到恢复期向基线水平回落;应急知识技能的掌握情况对于应急反应能力有显著相关性,但对其应急恢复能力没有明显相关性。本研究对矿工应急能力的培养与提升具有一定的指导意义。研究成果可用于员工应急能力的评估,为煤矿关键岗位员工的选拔提供指导。

The production environment of coal mine is complex and tough,so once it appears near-miss requiring miners to take accurate and effective emergency measures. Actually,a large number of mining accidents and even further expansion are associated with miners＇ mishandling of emergency. Therefore,it is an important method to improve the level of miners＇ emergency ability and precontrol coal mine incidents by carrying out miners＇ emergency response test and miners＇ emergency ability assessment. Under the emergency scenario simulation of coal mine,the research uses BioLAB human factor acquisition instrument and supporting software to record heart rate（ HR） and skin conductance level（ SCL） of testtakers and analyzes the obvious changes during period of inspection baseline and that of events as well as in the recovered physical parameters. Besides,it establishes the index of miners＇ response ability and recovery ability in emergency and tests the impact of emergency knowledge skill mastery on its physical parameter changes. The experimental result shows that HR and SCL under being stimulated will raise and during being the stage of recovery will fall back the baseline level as the miners are in emergency scenario simulation. It is significantly correlated with conditions that is to master the emergency knowledge skills for emergency response ability,but there is no significant correlation on their emergency recovery ability. The research results can be used to distinguish employees of different emergency ability,and provide guidance for coal mine key post employees＇ selection.