中国新疆煤层自燃环境动态监测信息系统的开发

COAL FIRE MONITORNG INFORMATION SYSTEM IN XINJIANG, CHINA

针对中国北方煤层自燃的特征，应用地理信息系统理论和方法，研建了为组织、实施煤矿灭火服务的煤层自燃动态监测信息系统（ＣＦＭＩＳ），提出和确定了符合煤炭生产、管理和灭火部门实际需要的系统硬件配置，介绍了ＣＦＭＩＳ的软件组成、数据内容、应用模型，阐明了该系统总体结构。

Coal spontaneous combustion is a commonly existed hazard in the coal field of the North China. Coal Fire Monitoring Information System(CFMIS) in Xinjiang, China was set up by applying the theory, technique and methods of geographicSystem (GIS). This system aims at guiding extinguishment of coal fires, providing information for making national fire fightting plans, monitoring the tendency and development of coal fires. Three classes CFMISs were established to meet the needs of administrative branches in different rank. This paper gives the general structure of these system and their hardware configuration and software composition. The models for extracting coal fire information from remote sensing imagery, calculating coal fire area, the losses of coal, the amount of released hazardous gas, the radianant temperature, the amount of released heat of coal fires and the expenses of extinguishment were developed. The characteristics and basic function of the system were presented.