Title :
The Research on Intelligent Humidity Measurement System
Author :
Xuanchao, Liu ; XiaoLong, Liu
Author_Institution :
Sch. of Electron. Eng., Xi´´an Shiyou Univ., Xi´´an, China
Abstract :
In order to solve fast and accurate measurement of humidity problems, the measurement principle of the temperature and humidity sensor which based on the DHT95 is introduced in this paper. Explaining the DHT95´s transmission interface characteristic, temperature and humidity data transmission principle, as well as hardware and software design method. Combining with high performance microcontroller C8051F920, intelligent humidity measurement system was been established. Result shows it has a simple structure, high precision, high measurement speed and low-power consumption.
Keywords :
computerised instrumentation; humidity measurement; intelligent sensors; microcontrollers; temperature measurement; C8051F920; DHT95; hardware design; high performance microcontroller; humidity data transmission principle; humidity sensor; intelligent humidity measurement system; software design; temperature data transmission principle; temperature sensor; transmission interface characteristic; DH-HEMTs; Humidity; Humidity measurement; Microcontrollers; Temperature; Temperature measurement; Temperature sensors; C8051F920; DHT95; Intelligent humidity measurement;
Conference_Titel :
Information Technology and Computer Science (ITCS), 2010 Second International Conference on
Conference_Location :
Kiev
Print_ISBN :
978-1-4244-7293-2
Electronic_ISBN :
978-1-4244-7294-9
DOI :
10.1109/ITCS.2010.50
