本文開展了基于九點控制器算法的溫度控制系統的研究，主要設計了溫控系統的軟件
設計，設計了以C8051 單片機作為核心的嵌入式系統，并配有鍵盤和液晶顯示組成小型操作系統，可實現信號調理、數據采集、數據顯示、鍵盤控制、數據計算等功能，采用SmallRTOS 實時操作系統，完成實時操作系統的移植。設計了液晶顯示鍵盤掃描、輸出控制、算法實現、信號采樣等任務模塊。
關鍵字: 溫控；嵌入式系統；實時操作；控制
Development of Temperature Control System based on Nine-o’clock Controller Algorithm
Wei Wendai uangXi University School of Computer,Electronics and Information 530001
Abstract: It studies the Nine-o’clock controller system to the temperature, mainly designs the oftware design of the temperature control system. On the software, using SCM C8051F020, it esigns an embedded system, which is equipped with a keyboard and a LCD. Thus, it has
functions such as signals-control, keyboard-control, data collecting, data-display and data
calculating. It designs the LED keyboard display module, output control module, algorithm
implementation and signal sampling module based on Small RTOS operating system.
Keywords: Temperature Control; Embedded System; Real-time Operation; Control