Title :
Design of Temperature Measurement System Consisted of FPGA and DS18B20
Author :
Zhou Runjing ; Xu Hongwei ; Ren Guanzhong
Author_Institution :
Coll. of Electron. Inf. Eng., Inner Mongolia Univ., Hohhot, China
Abstract :
This paper introduces the characteristics and basic principle of 1-Wire digital thermometer DS18B20, and describes the design of its hardware and software for temperature measurement system by FPGA and DS18B20 temperature sensor as well as the method of improving measuring precision. Through measuring actual temperature and comparing with special thermo scope, its data is accurate. And this system has characteristics of simple interface, high precision, better anti-interference, and stable and reliable working, etc.
Keywords :
field programmable gate arrays; temperature measurement; 1-Wire digital thermometer; FPGA; temperature measurement system; temperature sensor; Accuracy; Field programmable gate arrays; Registers; Semiconductor device measurement; Temperature distribution; Temperature measurement; Temperature sensors; DS18B20; Digital sensor; FPGA; Measuring precision;
Conference_Titel :
Computer Science and Society (ISCCS), 2011 International Symposium on
Conference_Location :
Kota Kinabalu
Print_ISBN :
978-1-4577-0644-8
DOI :
10.1109/ISCCS.2011.32
