一种实用型智能恒温控制系统设计  

A Practical Design of Intelligent Temperature Control SysteM

作　　者：黄晓林[1] 

机构地区：[1]广东松山职业技术学院电气工程系,广东韶关512126

出　　处：《自动化技术与应用》2011年第11期92-96,共5页Techniques of Automation and Applications

摘　　要：DS18B20是一种集温度测量和A/D转换功能于一体的新型一线式集成数字温度传感器。因其测量温度分辨率高,微功耗、抗干扰能力强,与单片机接口电路简单等优点,在工农业生产的智能恒温控制系统中被广泛应用。提出了一种DS18B20温度传感器与51核单片机相结合的智能恒温控制系统硬件结构和软件程序设计方法,具有较高的实用性。DS 18B20 is a new integrated digital temperature sensor,which is a 1-wire digital thermometer with the functions of temperature measurement and ADC. This device is widely used in industrial and agricultural production of intelligent temperature control system because of its high temperature measurement resolution, micro-power, anti-interference ability and the simple microcontroller interface circuit. A design method of hardware architecture and software programs of the intelligent temperature control system is proposed with high availability, it combines DS 18B20 temperature sensor and 51-core chip.

关 键 词：恒温控制 温度传感器 DS18B20 单片机 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]