煤矿安全生产调度信息可视化方式选择评价研究

Study on Selection and Evaluation of Visualization Mode of Scheduling Information for Coal Mine Safety Production

为了提高煤炭企业管理人员对管理信息系统中呈现的生产调度信息的认知效率和认知准确性,着重研究生产调度信息在管理信息系统中展示方式选择的问题,将生产调度信息分为基本信息、地理信息和监测预警信息3类,分别选取了具有代表性的可视化方式,即循环作业图、甘特图、三维图、二维图、面积图、条形图和卡吉图,采用眼动实验捕捉管理人员眼动指标,利用因子分析对眼动指标进行因子筛选和整合,最终根据因子得分综合评价可视化方式效果。研究表明,展示基本信息、地理信息和监测预警信息时,效果最优的可视化方式分别为甘特图、二维图和条形图。

In order to improve the cognitive efficiency and accuracy of production scheduling information presented by coal enterprise managers in management information system,emphasis was given to study the selection of displaying modes of production scheduling information in management information system.The production scheduling information was divided into three categories,including basic information,geographical information,as well as monitoring and early warning information.And representative visualization modes were selected,such ascyclic working chart,gantt chart,three-dimensional chart,twodimensional chart,area chart,bar chart and kage chart.Eye movement experiments were used to capture managers’eye movement indicators.Factor analysis was carried out to screen and integrate the factors of eye movement indicators.Finally,the visual effects were evaluated comprehensively according to factor scores.The results showed that Gantt chart,twodimensional chart and bar chart were the best visualization methods for displaying basic information,geographic information,as well as monitoring and early warning information.