现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
12期
8-10
,共3页
温度控制器%机柜温度控制%DS18B20%自动控制
溫度控製器%機櫃溫度控製%DS18B20%自動控製
온도공제기%궤거온도공제%DS18B20%자동공제
temperature controller%machine cabinet temperature control%DS18B20%automatic control
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。
介紹瞭基于單片機C8051F310和DS18B20設計的機櫃溫度控製繫統。該繫統電路結構簡單,以單片機為控製覈心,利用溫度傳感器DS18B20芯片採集機櫃內溫度數據併送至控製器,併根據設定的溫度範圍自動控製空調齣冷氣,外圍配備功能按鍵和數碼顯示,可根據實際環境自行設置溫度範圍。實際應用證明,該繫統具有結構簡單、溫度轉換精度高、穩定性好等特點,能實現一般要求的機櫃溫度實時自動控製。
개소료기우단편궤C8051F310화DS18B20설계적궤거온도공제계통。해계통전로결구간단,이단편궤위공제핵심,이용온도전감기DS18B20심편채집궤거내온도수거병송지공제기,병근거설정적온도범위자동공제공조출랭기,외위배비공능안건화수마현시,가근거실제배경자행설치온도범위。실제응용증명,해계통구유결구간단、온도전환정도고、은정성호등특점,능실현일반요구적궤거온도실시자동공제。
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.