基于单片机与DS18B20的机柜温度控制器设计  

Design of machine cabinet temperature controller based on MCU and DS18B20

作　　者：汪铭东[1] 梅广辉[1] 

机构地区：[1]中国人民解放军92932部队

出　　处：《现代电子技术》2014年第12期8-10,共3页Modern Electronics Technique

摘　　要：介绍了基于单片机C8051F310和DS18B20设计的机柜温度控制系统。该系统电路结构简单,以单片机为控制核心,利用温度传感器DS18B20芯片采集机柜内温度数据并送至控制器,并根据设定的温度范围自动控制空调出冷气,外围配备功能按键和数码显示,可根据实际环境自行设置温度范围。实际应用证明,该系统具有结构简单、温度转换精度高、稳定性好等特点,能实现一般要求的机柜温度实时自动控制。Design of machine cabinet temperature control system based on C8051F310 and DS18B20 is introduced,The cir-cuit structure of system controlled by MCU is simple,The internal temperature data of machine cabinet is collected by DS18B20 and sent to MCU,The air conditioner is controlled automatically according to the set temperature range,The periphery systems such as function keys and digital display are equipped,The temperature range can be set automatically according to the actual environment,The practical application shows that the system has simple structure, high-precision temperature conversion and high stability, and can achieve the real-time automatic control of the machine cabinet temperature.

关 键 词：温度控制器 机柜温度控制 DS18B20 自动控制 

分 类 号：TN911-34[电子电信—通信与信息系统]