电子制冷隧道温湿度控制系统的设计与实现  

Design and realization of electronic refrigeration tunnel temperature and humidity control system

作　　者：冯媛[1] 赵振宇[2] 姚文波[3] 杨玉凯[2] 张明空 

机构地区：[1]郑州轻工业学院计算机与通信工程学院,河南郑州450001 [2]东北师范大学物理学院,吉林长春130024 [3]河南省电力公司信阳供电公司,河南信阳464000

出　　处：《郑州轻工业学院学报（自然科学版）》2014年第5期74-77,共4页Journal of Zhengzhou University of Light Industry:Natural Science

基　　金：国家自然科学基金项目(61272038);河南省教育厅科学技术研究重点项目(12A520048)

摘　　要：针对隧道的潮湿低温环境,设计并实现了基于STC12C5A32S2单片机的电子制冷温湿度控制系统.系统通过对温湿度数据进行固定时间间隔的突变检测及增加积分环节的措施,保证了数据的稳定性和准确性;反馈控制技术的采用使系统能够在较短时间内将温湿度调控至正常范围.测试结果表明,该系统可满足隧道中恶劣的环境要求,且运行稳定,性能良好.According to the damp and low temperature environment in tunnel, a electronic refrigeration tem- perature and humidity control system based on STC12C5A32S2 was designed and realized. It detected the temperature and humidity algorithm after a certain time and added integrators to ensure the stability and the accuracy of the data. The feedback control technology was also used to make the controling temperature and humidity to the normal range in short time. Testing results showed that the system could meet the requirements of harsh environment in the tunnel, and have stable running and good performance.

关 键 词：电子制冷 单片机 隧道温湿度控制 反馈调节 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]