Journal cover Journal topic
Geoscientific Instrumentation, Methods and Data Systems An interactive open-access journal of the European Geosciences Union

Journal metrics

  • IF value: 1.023 IF 1.023
  • IF 5-year<br/> value: 1.557 IF 5-year
    1.557
  • CiteScore<br/> value: 0.86 CiteScore
    0.86
  • SNIP value: indexed SNIP
    indexed
  • SJR value: indexed SJR
    indexed
  • IPP value: indexed IPP
    indexed
  • h5-index value: 10 h5-index 10
https://doi.org/10.5194/gi-2017-6
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Research article
07 Apr 2017
Review status
A revision of this discussion paper was accepted for the journal Geoscientific Instrumentation, Methods and Data Systems (GI) and is expected to appear here in due course.
Dynamic data transmission technology for expendable current profiler based on low-voltage differential signaling
Shuhan Li1,2, Qisheng Zhang1,2, Xiao Zhao1,2, Shenghui Liu1,2, Zhenzhong Yuan1,2, and Xinyue Zhang1,2 1Key Laboratory of Geo-detection (China University of Geosciences, Beijing), Ministry of Education
2School of Geophysics and Information Technology, China University of Geosciences, Beijing 100083, P.R. China
Abstract. A dynamic data transmission technology for expendable current profilers is proposed in this paper. Two parallel varnished wires are employed as the data transmission medium. By testing the transmission properties of the varnished wires, a baseband transmission system is studied and designed. Modified low-voltage differential signaling is adopted as the physical layer for data transmission. The data transmission protocol is modified and optimized in accordance with the RS 232 protocol, and the Manchester code is superimposed. According to the results of indoor and marine tests, the data transmission distance of the designed system, which employs a 0.1 mm diameter varnished wire, extends to 2 km with high efficiency and accuracy for data transmission, exhibiting excellent performance. Moreover, this data transmission technology could be used for other expendable marine-environment parametric measuring instruments such as an expendable bathythermograph and an expendable conductivity temperature depth profiler.

Citation: Li, S., Zhang, Q., Zhao, X., Liu, S., Yuan, Z., and Zhang, X.: Dynamic data transmission technology for expendable current profiler based on low-voltage differential signaling, Geosci. Instrum. Method. Data Syst. Discuss., https://doi.org/10.5194/gi-2017-6, in review, 2017.
Shuhan Li et al.
Interactive discussionStatus: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
Printer-friendly Version - Printer-friendly version      Supplement - Supplement
 
RC1: 'should be accepted subject to minor revisions', Chen Guangyuan, 11 Apr 2017 Printer-friendly Version Supplement 
AC1: 'the response to reviewer (Chen Guangyuan)', Qisheng Zhang, 12 Apr 2017 Printer-friendly Version Supplement 
 
RC2: 'accepted subject to minor revisions', Anonymous Referee #2, 13 Apr 2017 Printer-friendly Version 
AC2: 'reply to Referee #2', Qisheng Zhang, 16 May 2017 Printer-friendly Version Supplement 
Shuhan Li et al.
Shuhan Li et al.

Viewed

Total article views: 274 (including HTML, PDF, and XML)

HTML PDF XML Total BibTeX EndNote
248 16 10 274 2 8

Views and downloads (calculated since 07 Apr 2017)

Cumulative views and downloads (calculated since 07 Apr 2017)

Viewed (geographical distribution)

Total article views: 274 (including HTML, PDF, and XML)

Thereof 270 with geography defined and 4 with unknown origin.

Country # Views %
  • 1

Saved

Discussed

Latest update: 27 Jun 2017
Publications Copernicus
Download
Short summary
The main contribution of our paper is the proposal of a dynamic data transmission technology of an expendable current profiler, using varnished wires as the data transmission medium. The results of both indoor and marine tests demonstrate high efficiency and accuracy for transmission distances up to 2 km. we believe that this study will be of interest to the readership of your journal because our research is of particular interest and use to scientific marine investigation.
The main contribution of our paper is the proposal of a dynamic data transmission technology of...
Share