Data transmission system
A data transmission system and data technology, applied in the field of communication network, can solve the problems of not being able to obtain ocean observation data, reduce the timeliness and efficiency of ocean observation data transmission, and achieve the effect of improving timeliness and efficiency and reducing delay
Active Publication Date: 2020-05-12
CHINA ACADEMY OF ELECTRONICS & INFORMATION TECH OF CETC
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Problems solved by technology
For a long time, deep-sea data acquisition is mainly through the deployment of submerged buoys, and after a period of time, technicians return to the site to recover submerged buoys to obtain observation data. This method reduces the timeliness and efficiency of ocean observation data transmission, and cannot meet the needs of short-term acquisition of ocean observation data. data needs
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[0035] In order to further explain the technical means and functions adopted by the present invention to achieve the intended purpose, the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0036] It should be noted that the terms "first" and "second" in the description and claims in the embodiments of the present invention and the above drawings are used to distinguish similar objects, and not necessarily used to describe a specific sequence or priority. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein.
[0037] "Plural or several" mentioned herein means two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B may indicate: ...
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The invention provides a data transmission system which is used for reducing the delay of ocean observation data transmission, improving the timeliness and efficiency of ocean observation data transmission and meeting the requirement for obtaining ocean observation data in a short time. The data transmission system comprises a data acquisition subsystem, an underwater communication subsystem and acore buoy subsystem. The data acquisition subsystem comprises sensor equipment for acquiring different types of data, and the data acquisition subsystem is used for acquiring different types of marine environment information through the sensor equipment and transmitting the acquired marine environment information to the underwater communication subsystem by using an underwater communication technology; the underwater communication subsystem is used for sending the received marine environment information to the core buoy subsystem by using an underwater communication technology; and the core buoy subsystem is used for carrying out fusion processing on different types of marine environment information by utilizing a data fusion technology to obtain marine monitoring information.
Description
technical field [0001] The invention relates to the technical field of communication networks, in particular to a data transmission system. Background technique [0002] The Internet of Things technology is a high-tech information application model that integrates the Internet, communication technology, and electronic science and technology. With the advancement of Internet of Things projects such as "Smart Earth" and "Sensing China", the Internet of Things technology is continuously applied in various fields. Including extensive experiments in the fields of marine resource management and environmental detection, in order to achieve the purpose of intelligent collection of marine information and improve the efficiency of marine resource development. [0003] At present, the establishment of most marine environment monitoring information networks only exists on the sea surface, forming a two-dimensional underwater information network. The return of part of the three-dimension...
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IPC IPC(8): B63B22/00G08C23/04G01S15/58G01N33/18G01K13/02G01D21/02G08B21/10G08B7/06G01K1/024
CPCB63B22/00G08C23/04G01S15/58G01N33/18G01K13/02G01D21/02G08B21/10G08B7/06B63B2022/006G01K13/026
Inventor 商志刚付圣峰王成才邱海羽杨丰茂安妍妍楚立鹏张博王谋业
Owner CHINA ACADEMY OF ELECTRONICS & INFORMATION TECH OF CETC