基于STC89C51单片机的智能温度控制系统设计

Design of Intelligent Temperature Control System Based on STC89C51 Microcontroller

针对传统的温度控制电路设计存在稳定性和可靠性较差,且易受外界环境干扰等情况,设计了一种基于STC89C51单片机的智能温度控制系统.该系统以STC89C51单片机作为核心控制模块,利用DS18B20、键盘输入模块、继电器及报警等模块实现了智能温度控制系统的设计.经实验分析表明,该系统具有整体结构简单、温度控制的精度较高、功能稳定可靠等优点,具有广泛的应用价值.

Objective： According to solve the problems of poor system stability and reliability in traditional temperature control circuit design,an intelligent temperature control system based on STC89 C51 microcontroller is designed. Methods： The system uses STC89 C51 as the core control module,and uses DS18 B20,keyboard input module,relay and alarm module to realize the design of intelligent temperature control system. Conclusion： The experimental results show that the system has the advantages of simple structure,high temperature control accuracy,stable and reliable function,and has a wide range of applications.