摘要
氡室可用于对各种测氡仪器进行刻度、测试,并进行氡的环境试验。通过485总线控制空调运转从而实现氡室温度的自动调控,达到氡室的温度调控范围为+10^+30℃,调控精度为±1℃的要求,并详细阐述采用ATMEL89S52单片机对空调进行控制以及与上位机实现通信的软硬件技术要点。
Radon chamber can be widely used in various radon measurement instruments for calibration, testing and radon environment experiment. According to requisition, radon chamber temperature should be controllable from ＋10℃to ＋30 ℃ , and the temperature control accuracy of the system reaches± 1℃ The design of automatic temperature controlled by air-condition based on 485 BUS is introduced. The software and hardware techniques of how the ATMEL89S52 micro controller controls air-condition and communicates with computer are elaborated on.
出处
《铀矿冶》
CAS
2009年第2期92-95,共4页
Uranium Mining and Metallurgy
基金
国家重点基础研究发展计划(2006CB708409)
关键词
氡室
温度
自动调控
485总线
radon chamber
temperature
automatic control
485 BUS
