Design of Wireless Sensor Networks Node Applied to Acquisition and Transmission of Vibration Signals

Author

Xiaoyan, Xiong ; Zhao, Wang ; Bing, WU ; Dongbing, Chen

Author_Institution

Inst. of Mechatron. Eng., Taiyuan Univ. of Technol., Taiyuan, China

fYear

2010

fDate

26-28 Sept. 2010

Firstpage

693

Lastpage

696

Abstract

In order to meet requirements of mechanical vibration signals on acquisition and transmission, a kind of wireless sensor networks node is designed MSP430FG4618 is the microprocessor. ADXL345 is the chief chip of digital accelerometer, and CC2420 module acts as the wireless communication module. This paper proposes a totality design of the node and the communication mode between SPI of ADXL345 and l²C. The design of ADXL345 sensor circuit board and control program are described too. The node can accomplish the mission of collection, storage and wireless transmission about vibration data.

Keywords

signal detection; vibration measurement; wireless sensor networks; ADXL345 sensor circuit board; CC2420 module; MSP430FG4618; digital accelerometer; vibration signal acquisition; vibration signal transmission; wireless communication module; wireless sensor networks; Accelerometers; Computers; Manuals; Power supplies; Vibrations; Wireless communication; Wireless sensor networks; mechanical vibration signals; wireless communication module; wireless sensor networks node;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Aspects of Social Networks (CASoN), 2010 International Conference on

Conference_Location

Taiyuan

Print_ISBN

978-1-4244-8785-1

Type

conf

DOI

10.1109/CASoN.2010.158

Filename

5636666