基于计算机模拟技术的人机界面评价系统

Man-machine Interfaces Analysis System Based on Computer Simulation

介绍了一种基于计算机模拟技术的核电厂控制室人机界面软件评价系统DIAS。该系统利用计算机来模拟操纵员对控制室人机界面的操作过程,给出操作过程的定量评价结果,同时它还采用人因失误预测技术(THERP)对操纵员操作失误概率进行分析。DIAS系统可以为核电厂主控室人机界面的设计及改进提供很好的技术支持。

The paper depicts a software assessment system, Dynamic Interaction Analysis Support(DIAS), based on computer simulation technology for man-machine interfaces(MMI) of a control room. It employs a computer to simulate the operation procedures of operators on man-machine interfaces in a control room, provides quantified assessment, and at the same time carries out analysis on operational error rate of operators by means of techniques for human error rate prediction. The problems of placing man-machine interfaces in a control room and of arranging instruments can be detected from simulation results.DIAS system can provide good technical supports to the design and improvement of man-machine interfaces of the main control room of a (nuclear) power plant.