Hazard information extraction on the basis of human factors to prevent mine accidents

近年来，人为因素造成的矿难比例有所上升。有一群人经常遇到意外。另一方面，还有一个群体很少遇到意外。提出了将危险源的知识从安全专家组传递到不安全专家组的思想，并开发了一种新的计算机程序来实现这一思想。该程序的功能是;（1）在PC的显示器上显示工作场所的图片或图像，（2）要求用户指出哪里和什么被认为是危险的，（3）用户指出危险的地方来回答问题，（4）PC显示正确的答案并记录用户的答案，（5）本研究的主要思想是将大量的图形展示给专家，然后提取并保存这些信息作为数据库，供非专家用户使用。非专家可以理解的差异很容易使用电脑图形图像和文字的数据库。

The ratio of mine accidents caused by human factors increased recently. There is a group who often encounters accidents. On the other hands, there is another group who seldom encounters accidents. It though to be possible to decreased the accidents if the knowledge concerning to the hazard can be transfer from the safe group experts to unsafe group members.A new computer program is developed to realize the above idea. The functions of the program are ;(1) a picture or image of a working place is displayed on a display of PC,(2) the user is asked to indicate where and what is thought to be danger,(3) the user point out the danger places to answer the question,(4) PC shows the correct answer and record the uses answer,(5) some movie may be used is necessary.The important idea of this research is to show many figures to experts, then get and save the information as data base for later use of inexpert users. The inexpert can understand the difference easily using the PC graphics images and text from the data base.