中文摘要：

煤矿自然发火严重危害煤矿及工人的安全．利用可视化的统一建模语言UML，以RationalRose作为建模工具，对煤矿自然发火预警系统进行了面向对象的分析与设计，并通过Microsoftc＋＋工具实现．实践表明，系统运行效果较好．采用UML对煤矿自然发火预警等大系统的分析与设计，可有效加快系统开发的进度，提高软件设计的质量．

英文摘要：

Coal spontaneous combustion （CSC） is a terrible threat to coal mine safety, which seriously threatens the worker＇s life and health. By using Rational Rose, which serves as a tool of computer aided software engineering （CASE） based on unified modeling language （UML）, an early warning system on CSC is analyzed and designed by using object-oriented method and realized by the Microsoft Cq--＋- language. The experience proves that the system works well and UML is an essential way to analyze and design large-scale systems such as the system on CSC.