Portable deck unit

A portable and deck technology, applied in the field of underwater acoustic equipment of portable deck units, can solve the problems of weak visualization function and inconvenient use, and achieve the effect of powerful visualization function, convenient use and rich interfaces

Inactive Publication Date: 2011-05-11
嘉兴中科声学科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] What the present invention aims to solve is that the interface of the previous deck unit is simple, the visualization function is weak, and it needs to be used with a power supply and a PC, which is inconvenient to use.

Method used

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] Such as figure 1 , figure 2 , image 3 As shown, the present invention includes: a chassis 1 , a chassis panel 2 loaded into the chassis 1 , and an internal structure 3 connected to the chassis panel 2 . The chassis panel 2 is provided with indicator lights and interfaces; the internal structure 3 includes a signal processing board 20 , a control processing board 19 connected to the signal processing board, a hard disk 21 , a transmitting circuit board 23 and a battery 22 .

[0018] The indicator lights include a monitoring channel A indicator light 4 , a monitoring channel B indicator light 5 , a transmitting indicator light 6 , and a receiving indicator light 7 .

[0019] The interface includes a synchronization input port 8, a GPS data port 9, a USB interface 10, a DC power interface 11, a hydrophone interface 15, a transducer interface 16...

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Abstract

The invention discloses a portable deck unit which comprises a case, a case panel installed in the case and an internal structure connected with the case panel. The portable deck unit is characterized in that an indicating lamp and interfaces are arranged on the case panel respectively; and the internal structure comprises a signal processing board, a control processing board connected to the signal processing board, a hard disc and a transmitting circuit board. The portable deck unit has the characteristics of rich interfaces, powerful visualization function and the like, can be applied to a long baseline underwater acoustic positioning system, transmit the interrogating signal at fixed time, and fulfill the inquiry and response ranging function by being matched with an acoustic release transponder, thereby realizing the positioning and the navigation to the underwater targets.

Description

technical field [0001] The invention relates to an underwater acoustic device using acoustic technology for underwater target positioning and navigation, in particular to an underwater acoustic device for a portable deck unit. Background technique [0002] Due to the small propagation loss and long distance of sound waves in the ocean compared with any other physical field, underwater acoustic technology has been developed. The positioning and navigation of underwater targets is the main technical means. [0003] According to the size of the receiving array or the baseline length of the transponder array, the underwater acoustic positioning technology can be divided into three types: long baseline, short baseline and ultra-short baseline. The deck unit can be applied to the long baseline underwater acoustic positioning system, which sends interrogation signals regularly, and cooperates with the acoustic response releaser to realize the interrogation-response ranging functio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/52G01S15/00H04B1/59H04B13/02
Inventor 石扬冯海泓郭霖何海兴薛睿
Owner 嘉兴中科声学科技有限公司
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