Title :
Design and Research of Intelligent Temperature Control Device Based on Microprocessor
Author :
Sun Kai ; Liu Xin-Sheng ; Xia Kui-Liang
Author_Institution :
Dept. of Comput. Sci. & Inf. Eng., Heihe Univ., Heihe, China
Abstract :
We designed a measurement of temperature using the DS18B20. The central processing chip AT89S8252 was used as temperature measurement and control system core. Informationed by RS485 long-distance transmission. LCD displayed the temperature and current time settings. When the temperature below the set temperature value, the controller can start on its own the temperature controller. When the indoor temperature reaches the set temperature, controller can automatically disconnect the power supply electric heater. The temperature controller can set up a lot of time periods and different temperature to save the energy sources.
Keywords :
control system synthesis; electric heating; intelligent control; microcontrollers; temperature control; temperature measurement; AT89S8252 central processing chip; DS18B20; LCD; RS485 long-distance transmission; indoor temperature; intelligent temperature control device; microprocessor; power supply electric heater; temperature measurement; Computers; Power supplies; Relays; Resistance heating; Temperature measurement; Temperature sensors; DS18B20; Data Acquisition; Temperature Control;
Conference_Titel :
Instrumentation and Measurement, Computer, Communication and Control (IMCCC), 2014 Fourth International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4799-6574-8
DOI :
10.1109/IMCCC.2014.60
