The Design Of Fire Information Statistics And Analysis System

Last hundred years is a period of rapid development of human society, however, was accompanied by the rapid economic development of various environmental issues. Fire not only caused us enormous human and financial losses, but also damage the ecological balance. Currently the world are working on research methods early warning of fire, has developed some of the more sophisticated equipment. With the continuous development of computer technology, the use of image processing methods for fire video processing, feature extraction and recognition probability, statistics and analysis of its successive fires frame images.In this paper, continuous frame images for image pre-processing, using a histogram equalization and smoothing two kinds of preprocessing techniques. In this paper, after pretreatment images using Ostu adaptive algorithm for image segmentation. The first time through the gray values of pyrotechnics and background isolated. Second according to BGR values r values of smoke and fire separated. Segmented fireworks map, we calculated the area of smoke changes, changes in the area of fire, fire circularity changes, and changes in the contour of fire four eigenvalues. This development trend of the four characteristic values can be used to describe the fire as a way to distinguish the difference between the fire and the other rules of the object.Statistics and analysis of the development of fire information system is in this background, from reality, to solve the problems and difficulties grass fire forces exist, system functions, providing solutions to enhance the overall combat effectiveness of troops. This paper describes the background, purpose and significance fire statistics and analysis of information systems development, systems analysis phase describes the specific work done to achieve three parts, the whole process for system development in the outline design, detailed design and system the analysis and description, and strive through this article clearly shows the design process, system functions and key technologies.