Proceedings of the 2019 International Conference on Computer, Network, Communication and Information Systems (CNCI 2019)

Design and Implementation of Ultrasonic Transducer Detection System Based on STM32

Authors
Cong Wu, Dan Liu
Corresponding Author
Cong Wu
Available Online May 2019.
DOI
10.2991/cnci-19.2019.56How to use a DOI?
Keywords
Ultrasonic transducer, reversing radar, mean filtering, waveform similarity, STM32, μC/OS-III.
Abstract

In order to quickly and accurately detect the performance of ultrasonic transducers used for reversing radar. An ultrasonic transducer detection system was designed by using the embedded real-time operating system μC/OS-III and graphical user interface software emWin, based on STM32 microcontroller. According to the characteristics of collected data, a filtering algorithm based on mean filtering is proposed to reduce the influence of noise interference on result. Based on the waveform similarity detection, a method for judging the stability of the waveform is proposed, which solves the problem of judging the state of the ultrasonic transducer. Finally, the function of the ultrasonic transducer detection system was verified through experiments. Experiments have shown that the system is simple, stable, reliable, and highly practical.

Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2019 International Conference on Computer, Network, Communication and Information Systems (CNCI 2019)
Series
Advances in Computer Science Research
Publication Date
May 2019
ISBN
10.2991/cnci-19.2019.56
ISSN
2352-538X
DOI
10.2991/cnci-19.2019.56How to use a DOI?
Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Cong Wu
AU  - Dan Liu
PY  - 2019/05
DA  - 2019/05
TI  - Design and Implementation of Ultrasonic Transducer Detection System Based on STM32
BT  - Proceedings of the 2019 International Conference on Computer, Network, Communication and Information Systems (CNCI 2019)
PB  - Atlantis Press
SP  - 409
EP  - 417
SN  - 2352-538X
UR  - https://doi.org/10.2991/cnci-19.2019.56
DO  - 10.2991/cnci-19.2019.56
ID  - Wu2019/05
ER  -