Title :
Research and Design of Intelligent Temperature Control System
Author :
Wen-tian, Huang ; Jin-ping, Li
Author_Institution :
Coll. of Inf., Beijing Union Univ., Beijing, China
Abstract :
The principle and functions of the intelligent temperature control system based on Microcontroller AT89S51 are studied, and the temperature measurement unit consists of the 1-Wire bus digital temperature sensor DS18B20. The system can be expected to detect the preset temperature, to display time, to save and print monitoring data. An alarm will be given by system if the temperature exceeds the upper and lower limit value of the temperature which can be set discretionarily and then automatic control is achieved, thus the temperature is achieved monitoring intelligently within a certain range. Basing on principle of the system, it is easy to make a variety of other non-linear control systems so long as the software design is reasonably changed. The system has been proved to be accurate, reliable and satisfied through field practice.
Keywords :
intelligent control; microcontrollers; nonlinear control systems; temperature control; temperature sensors; digital temperature sensor DS18B20; intelligent temperature control system; microcontroller AT89S51; non-linear control systems; Automatic control; Displays; Intelligent control; Intelligent sensors; Intelligent systems; Microcontrollers; Temperature control; Temperature distribution; Temperature measurement; Temperature sensors; AT89S51; DS18B20; Microcontroller; temperature;
Conference_Titel :
Education Technology and Computer Science (ETCS), 2010 Second International Workshop on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6388-6
Electronic_ISBN :
978-1-4244-6389-3
DOI :
10.1109/ETCS.2010.17