Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Fish data statistical analysis system

A data statistical analysis, fish technology, applied in radio wave measurement system, sound wave re-radiation, using re-radiation, etc., can solve the problems of high cost and low efficiency of fish data acquisition

Inactive Publication Date: 2021-01-05
中联智科高新技术有限公司
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a statistical analysis system for fish data, which has the advantages of achieving counting, obtaining body size and weight, etc., and solves the current problem of low cost and high fish data acquisition efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fish data statistical analysis system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see figure 1 , a fish data statistical analysis system, including an unmanned boat, the unmanned boat is used as a surface platform of the system equipment, and can carry detection sonar to adapt to different use environments in a fixed-point or sailing manner. The unmanned boat is equipped with Detecting sonar and a wireless transceiver, the signal input port of the wireless transceiver is connected with a wireless remote controller through a radio sig...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a fish data statistical analysis system, and relates to the technical field of sonar. The system comprises an unmanned ship, the unmanned ship serves as a water surface platform of system equipment and can carry a detection sonar to adapt to different use environments in a fixed-point or sailing mode, the unmanned ship is provided with the detection sonar and a wireless transceiver, a signal input port of the wireless transceiver is connected with a wireless remote controller through a radio signal, the remote control distance of the wireless remote controller is 200-2000 meters, and a signal output port of the wireless transceiver is connected with a terminal machine through radio signals. The system is a new method and a new technology for detecting and counting swim bladder fishes cultured in inland fishponds, lakes and offshore purse seines, adopts a high-frequency single-beam sonar technology different from multiple beams and a swim bladder sonar technologydifferent from image recognition, and identifies target objects by using the significant difference between the sonar characteristics of air in the swimming bladder and other objects in the water body.

Description

technical field [0001] The invention relates to the technical field of sonar, in particular to a statistical analysis system for fish data. Background technique [0002] Sonar is an electronic device that uses the propagation characteristics of sound waves underwater to complete underwater detection and communication tasks through electro-acoustic conversion and information processing. It has two types, active and passive, and belongs to the category of acoustic positioning. Sonar is an electronic device that uses sound waves in water to detect, locate and communicate underwater targets. It is the most widely used and most important device in underwater acoustics. Since the attenuation rate of electromagnetic waves in water is very high, it cannot be used as a signal source for detection, so the detection of man-made objects under the water surface by sound waves has become the most widely used method. Observation and measurement in water, only sound waves have unique cond...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01S15/88G01S15/96G01S7/539
CPCG01S15/88G01S15/96G01S7/539
Inventor 刘延猛刘延平谭正军
Owner 中联智科高新技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com