Title :
Design of Wind Velocity Measurement System in Traffic Meteorological Station Based on Wireless Network
Author :
Tang Hui-qiang ; Chen Kang-qi
Author_Institution :
Dept. of Inf. & Control, Nanjing Univ. of Inf. Sci. & Technol., Nanjing, China
Abstract :
A wind velocity measurement principle using pressure sensor as the detection devices is introduced, A design scheme of wireless network wind velocity measurement system based on CC2420 is presented. Hardware circuit and software program of the system are shown in details. The system takes high performance processor Atmega128 and wireless sensor module CC2420 as the core, realizing the intelligent measurement of wind velocity by collecting, processing the relevant meteorological parameters and communicating with other network nodes. The system possesses characteristics of high precision, low power consumption and high stability.
Keywords :
meteorological instruments; microcontrollers; pressure sensors; velocity measurement; wireless sensor networks; Atmega128 high performance processor; CC2420 wireless sensor module; hardware circuit; intelligent wind velocity measurement system; low power consumption; pressure sensor; software program; traffic meteorological station; wireless network; Atmospheric measurements; Temperature measurement; Velocity measurement; Wind speed; Wireless communication; Wireless sensor networks; Atmega128; CC2420; Pitot tube; wind velocity;
Conference_Titel :
Information and Computing (ICIC), 2011 Fourth International Conference on
Conference_Location :
Phuket Island
Print_ISBN :
978-1-61284-688-0
DOI :
10.1109/ICIC.2011.50
