Design of hydrometeorological data transmission for mountainous waterway based on BeiDou short message

Fuxing Zu; Desheng Zeng; Chenyu Zhang; Xiaohui Wang

doi:10.1117/12.3015730

20 February 2024 Design of hydrometeorological data transmission for mountainous waterway based on BeiDou short message

Fuxing Zu, Desheng Zeng, Chenyu Zhang, Xiaohui Wang

Proceedings Volume 13064, Seventh International Conference on Traffic Engineering and Transportation System (ICTETS 2023); 1306434 (2024) https://doi.org/10.1117/12.3015730
Event: 7th International Conference on Traffic Engineering and Transportation System (ICTETS 2023), 2023, Dalian, China

Abstract

Real-time hydrometeorological data can provide meteorological early warning services for ships, ensure navigation safety, and improve the navigation capacity of the channel. The meteorological conditions in mountainous areas are complex, with significant changes in water levels and foggy conditions. Real-time monitoring of hydrological and meteorological conditions is necessary. To solve the problem of limited data transmission in mountainous areas, this article plans to use the short message communication function of the BeiDou system to achieve real-time data transmission. Based on the characteristics and format of BeiDou short message communication, protocol extensions have been made based on BeiDou 4.0 protocol. In addition, to improve the reliability of data transmission, message error correction and data retransmission mechanisms have been added to the communication process of the BeiDou system's short message communication function. Research has shown that utilizing the short message communication function of the BeiDou system can achieve and be suitable for the transmission of hydrological and meteorological data in key sections of mountainous areas with poor mobile network communication.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Fuxing Zu, Desheng Zeng, Chenyu Zhang, and Xiaohui Wang "Design of hydrometeorological data transmission for mountainous waterway based on BeiDou short message", Proc. SPIE 13064, Seventh International Conference on Traffic Engineering and Transportation System (ICTETS 2023), 1306434 (20 February 2024); https://doi.org/10.1117/12.3015730

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KEYWORDS

Data transmission

Telecommunications

Navigation systems

Data communications

Error control coding

Meteorology

Satellites

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