报告了由知觉、思维、运动３个处理器和短期记忆、工作记忆和长期记忆构成的研究用计算机实现 人的信息处理模型；把人的信息处理模型安装在一台PC机上，模拟生产操作人员监视锅炉厂模拟机计算机屏幕 的过程表明，视觉信息处理过程取决于画面因素、人的身心状态和知觉处理器参数等与实际生产操作人员的行 为特征相符。此模型可以用来分析工业生产中人为操作失误的发生机制，以预防和减少事故发生。

A cognitive information processing model has been developed.  It consists of a perceptual processor, a cognitive processor, a motor processor and a short-term, a working, and a long-term memory. The model is installed on a PC to analyze the visual process of the operator monitoring the overview panel of plant simulator. Visual process is decided by characteristic of panel information,  operator's factors,  and parameters of perceptual processor and so on. The simulation results coincide qualitatively with observations of actual plant operations and simulator training. This model can be used to analyze the generation mechanism of various types of human errors.