The study and design of the multi-media computer simulation system for major danger source supervision and precaution

The study presented is the project: “A Study on the Techniques of Major Danger Source Supervision And Precaution” on the subject of “The Evaluation and Macro-control Techniques of Major Danger Source” of “Key Technology of Labor Safety”, a national key scientific and technological project of the 8th five-year plan. As shown in the study, the modern technological means will enable the solution of the safety observation and control of major danger source in the field of labor safety. Hence a supervision and precaution system capable of temporary supervision, forecasting of abnormal situation and immediate control of critical state, such as formed by the integration of sensor technology, multimedia technology, computer technology, technology of diagrams and figures, model and simulation technology and automatic control technology, based on the theories and practice of systematic safety engineering, will serve as the technical support to improve the level of safe working