Design of the BeiDou system and iridium dual mode adaptive ocean beacon

Ying Zhou; Zhihua Niu; Shuang Zhang; Guofu Li; Tingzheng Jia

doi:10.1117/12.2692345

18 December 2023 Design of the BeiDou system and iridium dual mode adaptive ocean beacon

Ying Zhou, Zhihua Niu, Shuang Zhang, Guofu Li, Tingzheng Jia

Proceedings Volume 12968, AOPC 2023: Optic Fiber Gyro ; 129680A (2023) https://doi.org/10.1117/12.2692345
Event: Applied Optics and Photonics China 2023 (AOPC2023), 2023, Beijing, China

Abstract

Ocean beacon is a type of beacon, mainly used in ocean submersibles or other underwater equipment. It is used to report the current position to the information management when the equipment floats on the water surface, achieving monitoring and recycling of the equipment. The reliability of its performance and the accuracy of positioning information are the focus of research. Research is being conducted to address issues such as unstable water detection, limited transmission distance, and limited communication coverage of existing marine beacon machines. By studying the backup detection of seawater pressure and adaptive communication mode, a Beidou system and Iridium dual mode adaptive ocean beacon was designed. The beacon selects its working mode based on the seawater pressure backup detection method, and adaptively selects the communication mode with the information management platform based on its own position information and the power intensity of the signal for Beidou system. Through practical testing, this beacon can effectively ensure the reliability of equipment water detection, the accuracy of positioning information, and the integrity of information transmission, effectively improving the robustness of the system.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Ying Zhou, Zhihua Niu, Shuang Zhang, Guofu Li, and Tingzheng Jia "Design of the BeiDou system and iridium dual mode adaptive ocean beacon", Proc. SPIE 12968, AOPC 2023: Optic Fiber Gyro , 129680A (18 December 2023); https://doi.org/10.1117/12.2692345

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available