Study on the Smart Handheld Wireless Oscilloscope

Abstract:

As the digital acquisition system is featured by increasingly higher technical targets and more complicated applicable conditions, the traditional digital oscilloscope has become incapable of meeting the requirements of real-time processing of sampled data and waveform display on one hand, and unqualified for field test in hard risky conditions on the other. This paper aims for comprehensively enhancing the digital oscilloscopes data processing, image display, human-machine interface and portable adaptability. To that end, it approaches the system composition of improved oscilloscope, and renders a chance to wirelessly connect the oscilloscope with any of the Smart Handheld Devices with Android operation system through the added wireless data interactive channel, which forms a smart handheld wireless oscilloscope. Such oscilloscope adopts the divisional coordination between data acquisition system and Smart Handheld Device to greatly improve data processing, waveform display and HMI, and realize wireless operation of remote test as a result.

• Periodical: Applied Mechanics and Materials (Volumes 416-417)
• Pages: 1325-1330
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.416-417.1325
• Online since: September 2013
• Authors: Jun Jiang, Huan Qu, Shu Lin Tian
• Keywords: Android, Oscilloscope, Smart Handheld Device, Wireless

References

[1] LIANG J, XU J F, LIU Y J: Choice and development of digital storage oscilloscopes, Modern Instruments, vol. 12, no. 6, pp.45-48, (2006).

[2] PEREIRA J M D: The history and technology of oscilloscopes, IEEE Trans. Instrumentation & Measurement, vol. 9, no. 6, pp.27-35, (2006).

[3] YE P, ZHOU J M, ZHANG Q CH: Realizing of high speed digital storage oscilloscope, Journal of Electronic Measurement and Instrument, vol. 19, no. 3, pp.422-425, (2005).

[4] YE P, ZENG H, JIANG J: Research on the digital storage oscilloscope with a parallel structure, Chinese Journal of Scientific Instrument, vol. 29, no. S4, pp.626-628, (2008).

[5] WANG Z G: Implementation of a high sampling rate waveform digitizer applied to wireless communication testing, IEEE International Conference on Communications, Circuits and Systems, Kokura, Japan, (2007).

DOI: 10.1109/icccas.2007.4348293

[6] FENG L, LI L, WU ZH Y: USB visual oscilloscope based on FPGA, Instrument Technique and Sensor, no. 7, pp.59-62, (2011).

[7] LIU Y, DAI H J, GUO F H: Incremental synchronizable network application protocol on Android platform, Computer Engineering, vol. 37, no. 18, pp.59-64, (2011).

[8] GAO F, BI J P, GUO J F: Android client for vehicle state-aware systems, J T sing hua Un iv (Sci & Tech), vol. 51, no. S1, pp.1393-1396, (2011).

[9] CAO X F, WANG CH, LI J: Design of remote video monitoring based on Android smart phone, Chinese Journal of Electron Devices, vol. 34, no. 6, pp.709-712, (2011).

[10] ZHAN CH G, ZHU W, XU M: Man-machine interface design and implementation based on Android for measuring and control unit, Electric Power Automation Equipment, vol. 32, no. 1, pp.119-122, (2012).