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Water attenuation coefficient measuring system

A technology of attenuation coefficient and measurement system, which is applied in the direction of measuring devices, testing optical properties, and material analysis through optical means, which can solve the problems of complex calculation, high cost, and inability to adapt to complex and changeable water conditions, etc., to achieve systematic measurement Wide-ranging, high-precision effects

Pending Publication Date: 2022-04-29
XIAN UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing measurement system has a complex structure, high cost, complex calculation, limited measurement range, and cannot adapt to complex and changeable water conditions. It is very difficult to measure different depths in a wide range of waters

Method used

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  • Water attenuation coefficient measuring system
  • Water attenuation coefficient measuring system
  • Water attenuation coefficient measuring system

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Embodiment Construction

[0032] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0033] Furthermore, the drawings are merely schematic illustrations of embodiments of the disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically separate entities.

[0034] This examp...

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Abstract

The embodiment of the invention relates to a water body attenuation coefficient measurement system, and the system comprises a transmitting part which is disposed above the water surface and is used for transmitting an optical signal with a preset wavelength to a water body; the plurality of emergent parts and the plurality of underwater transceiving parts are arranged underwater, and the plurality of emergent parts are used for transmitting the optical signals transmitted by the transmitting part to the underwater transceiving parts; the plurality of underwater transceiving parts process the received optical signals and generate related data of the water body attenuation coefficient measuring system, and then the related data are returned to the emitting part through the optical signals; the overwater receiving part is used for receiving the optical signal returned from the underwater transceiving part and sending the optical signal to the processing part; the processing part is used for processing the optical signal sent by the overwater receiving part; wherein the plurality of emergent parts are arranged at a plurality of preset depths underwater. In the embodiment, the attenuation coefficients of water bodies at different depths can be calculated by using the water body attenuation coefficient measurement system, the system measurement is wide, the measurement precision is high, and single-wavelength or multi-wavelength measurement can be realized.

Description

technical field [0001] Embodiments of the present disclosure relate to the technical field of water body measurement, and in particular, to a water body attenuation coefficient measurement system. Background technique [0002] In recent years, with the gradual deepening of ocean exploration, its importance has also attracted the attention of many countries and regions, aiming to enhance their international competitiveness through the ocean. On the other hand, the exploration of marine resources has, to a certain extent, solved the problem of the depletion of land resources due to overexploitation. In this context, underwater detection, security and other fields based on underwater communication technology have gradually been developed. Because photons have the characteristics of high frequency, strong anti-interference and high transmission rate, optical communication has gradually been applied in the field of underwater communication. [0003] In the field of underwater c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/17G01M11/02
CPCG01N21/17G01M11/0285
Inventor 贺锋涛赵亚波蔡旻辉靳晨卓
Owner XIAN UNIV OF POSTS & TELECOMM
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