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Networking suspended marine environment acoustic characteristic measuring device and method thereof

A technology for measuring device and marine environment, which is applied in the direction of measuring device, circuit device, geophysical measurement, etc., and can solve the problems of small and huge sea area for target measurement.

Pending Publication Date: 2020-11-24
NAVAL UNIV OF ENG PLA
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  • Abstract
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  • Claims
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Problems solved by technology

The research on the sound field in deep sea waters is based on vector hydrophones, which is a relatively advanced technology at present, but the current single measurement device system composed of vector hydrophones as the core is relatively large, and the target measurement sea area is small

Method used

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  • Networking suspended marine environment acoustic characteristic measuring device and method thereof
  • Networking suspended marine environment acoustic characteristic measuring device and method thereof
  • Networking suspended marine environment acoustic characteristic measuring device and method thereof

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] Such as figure 1 , figure 2 As shown, the present invention includes a solar power generation device 1, a steering wheel set 2, a cable wheel 3, a speed reducer 4, a servo motor 5, an integrated cable 6, a temperature sensor 7, a salinity sensor 8, an anchor block 9, and a vector hydrophone 10 , pressure sensor 11, float tank 12, battery 13, controller 14, data processing module 15, GPS module 16, Beidou communication module 17, airbag 18, balance adjustment assembly 19, GPS antenna 20, Beidou communication antenna 21.

[0019] The storage battery 13 is installed above the detachable bottom plate of the lower layer of the buoyant tank 12; the cable wheel 3, the reducer 4, the servo motor 5 and the controller 14, the data processing module 15, the GPS module 16, and the Beidou communication module 17 are installed in the middle of the b...

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Abstract

The invention discloses a networking suspended marine environment acoustic characteristic measuring device and a method thereof. The device comprises a solar power generation device, a steering wheelset, a cable wheel, a speed reducer, a servo motor, an integrated cable, a temperature sensor, a salinity sensor, an anchor block, a vector hydrophone, a pressure sensor, a floating body tank, a storage battery, a controller, a data processing module, a Beidou communication module, an air bag, a balance adjusting assembly and an antenna. The output end of the servo motor is connected with the speed reducer; a cable wheel is arranged at the output end of the speed reducer, one end of the integrated cable is connected with the data processing module and enters seawater through the cable wheel and the steering wheel set, the anchor block is arranged at the tail end of the integrated cable, the temperature sensor, the salinity sensor, the vector hydrophone and the pressure sensor are arrangedon the integrated cable, and data collected by the sensors are processed and then sent to the controller. After networking, various detailed marine acoustic characteristics of a large-area sea area can be measured.

Description

technical field [0001] The invention relates to a device for measuring the acoustic characteristics of the marine environment, in particular to a suspended type measuring device for the acoustic characteristics of the marine environment which can be networked. Background technique [0002] Ocean acoustic detection technology is an essential technology for human beings to understand, develop, and utilize the ocean. Ocean environmental noise is an important background noise for sonar receivers, and it is particularly critical and important for the measurement of ocean environmental noise. The research on the sound field in deep sea waters is based on vector hydrophones, which is a relatively advanced technology at present, but the current single measurement device system composed of vector hydrophones as the core is relatively large, and the target measurement sea area is small. [0003] When measuring acoustic characteristics in a sensitive large-area sea area, when multiple ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V1/38G01D21/02H02J7/35
CPCG01V1/38G01V1/3835G01D21/02H02J7/35
Inventor 何小辉刘忠乐袁志勇喻萍王晓娥冯梅曹俊敏张瑞王敏辉
Owner NAVAL UNIV OF ENG PLA
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