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Underwater multi-channel signal acquisition and transmission array system-based simulation device

An analog device and signal acquisition technology, applied in the direction of radio wave measurement systems, instruments, etc., can solve the problems of inconvenient debugging process and large scale, and achieve the effects of convenient debugging, stable cycle and small size

Active Publication Date: 2018-06-29
苏州联视泰电子信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the traditional debugging process, in order to obtain the output signal of the array, the upper layer application can only build the entire transmission array on the spot
In order to effectively collect underwater acoustic signals, the acoustic sensor array of the underwater transmission array is often large in scale, which brings certain inconvenience to the debugging process of the upper application

Method used

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  • Underwater multi-channel signal acquisition and transmission array system-based simulation device
  • Underwater multi-channel signal acquisition and transmission array system-based simulation device

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0038] The simulation device provided in this embodiment includes:

[0039] (1) Configure the underwater transmission array;

[0040] (2) generate the analog sound signal of the transmission array of described configuration;

[0041] (3) generating a non-analog acoustic signal of the configured transmission array;

[0042] (4) generating an analog self-test signal of the configured transmission array;

[0043] (5) Responding to commands received by the configured transmit array.

[0044] Regarding the configuration of the underwater transmission array, the user can c...

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Abstract

The invention discloses an underwater multi-channel signal acquisition and transmission array system-based simulation device which is characterized in that the simulation device comprises a processorand a storage, wherein the storage is used for storing computer programs, the execution of the processor to the computer program can realize the following steps: configuring an underwater transmissionarray; generating a simulated acoustical signal of the configured transmission array; generating a simulated non-acoustical signal of the configured transmission array; generating a simulated self-detection signal of the configured transmission array; and responding to a command received by the configured transmission array. The simulation device is small in volume, the signal generated during simulation is high in precision and stable in period, and a user can freely configure all parameters, such as node configuration of the array, the frequency, amplitude, phase positions, gain of the simulation generation signal, and the like, therefore, thus providing great convenience for debugging the upper-layer application of the underwater transmission array.

Description

technical field [0001] The invention belongs to the technical field of underwater acoustic signal acquisition and transmission, in particular to a simulation device based on an underwater multi-channel signal acquisition and transmission array system. Background technique [0002] The underwater multi-channel signal acquisition and transmission array is a linear array formed by embedding hydrophones on cables, which are mainly used for underwater target detection, remote monitoring, direction finding and identification. The underwater multi-channel signal acquisition and transmission array system can effectively collect underwater acoustic signals to detect underwater targets. The sensor module of the transmission array system is mainly composed of an acoustic module and a non-acoustic module. The acoustic module is composed of an acoustic sensor array and is used to detect acoustic signals in water. Non-acoustic sensors are used to monitor formation and attitude. Upper-la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/52
CPCG01S7/52004
Inventor 史勇强许毅杰
Owner 苏州联视泰电子信息技术有限公司
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