本文根据锅炉厂的需求进行软硬件分析设计,开发一个基于ARM9 的嵌入式工业锅炉控制系统,对原锅炉控制系统进行多方面扩展。系统选用工业级芯片AT91RM9200 为EMPU,围绕其进行硬件系统的设计;以嵌入式Linux 为操作系统来实现开发环境的建立;MiniGUI 为图形用户界面支持系统,在此基础上进行应用程序的研发。 关键字:锅炉控制系统;ARM9;Linux;MiniGUI 图形用户界面 Abstract: Based on the demand for software and hardware analysis and design of the boiler factory, we designed a boiler controller based on ARM9 which makes expanding in many aspects. The boiler adopts AT91RM9200 as its EMPU and will be focused on its hardware design; adopts Linux as its embedded Operating System and sets up the development environment; adopts MiniGUI as its GUI engine and based on which the application software is developed. Key words: Boiler Control system; ARM9; Linux; MiniGUI