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

近年来，人为因素引起的矿山事故比例有所上升。有一群人经常遭遇意外。另一方面，有另一群人很少遇到事故。如果安全小组的专家能够将有关危险的知识传递给不安全小组的成员，就有可能减少事故的发生。开发了一个新的计算机程序来实现上述思想。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)要求用户指出认为危险的地方和危险的东西，(3)用户指出危险的地方回答问题，(4)PC显示正确的答案并记录使用答案，(5)必要时可以使用一些电影。本研究的重要思想是向专家展示许多图形，然后将这些信息获取并保存为数据库，以供非专业用户以后使用。不专业的人可以使用数据库中的PC图形图像和文本很容易地理解其中的区别。

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.