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Control method of fish automatic measuring device

An automatic measurement and control method technology, applied in the direction of measuring devices, comprehensive factory control, electrical program control, etc., can solve problems such as low precision, time-consuming, manpower, and large number of measurement individuals, so as to improve work efficiency and reduce stress. irritative reaction, avoiding the effect of exposure

Active Publication Date: 2019-06-28
河南省水产科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, it mainly relies on ruler measurement and manual weighing. Only the weight, body length, fish body width and maximum 4 data are obtained. The measurement of live fish is an arduous process. The number of measured individuals is huge, and live fish struggle and jump. , cannot be measured quickly, it takes a lot of time and manpower, the measurement efficiency is low, the accuracy is low, and the damage to the fish is great

Method used

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  • Control method of fish automatic measuring device
  • Control method of fish automatic measuring device
  • Control method of fish automatic measuring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: as figure 1 , image 3 , Figure 4 As shown, the fish automatic measuring device includes a controller, a weighing device, two roller equipment 1 and a non-contact measuring device 8, and the controller 13 communicates with the weighing device, the roller device 1 and the non-contact measuring device through a data line 19 The device 8 is connected, and the portable computer 14 is connected and communicated with the controller 13 by wire or wirelessly, and the recorded information in the controller is transferred to the portable computer 14 for processing, and the power supply 20 provides energy for the controller 13. There is a non-contact measuring device 8 between them. The roller-to-roll equipment 1 is mainly composed of a roller-to-roll platform 11, a roller-to-roll driving wheel 2 and a roller-to-roll driven wheel 3. The roller-to-roll driving wheel 2 and the roller-to-roll driven wheel On the roller platform 11, the surface of the roller driving w...

Embodiment 2

[0034] Embodiment 2: as Figure 2-4 As shown, the difference from Embodiment 1 is that the electronic tag reading device 15 is installed between the weighing equipment and the roller equipment close to the weighing equipment. The electronic tags are generally in the muscles near the dorsal fin of the fish body, and the electronic tags read The device is placed on the upper part of the exit position of the roller equipment, which is convenient for the controller to record the electronic tag data and fuse it with the measurement information of the fish.

[0035] The controller controls the two roller motors to rotate at a constant speed, and monitors the signals of the vertical and horizontal linear array CCD sensors. Once a fish is detected passing through the linear array CCD sensor to measure the section, the controller continuously monitors the linear array CCD sensor signals, and the records are converted into fish Body height and body width information, and real-time recor...

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Abstract

The invention discloses a fish automatic measurement device and a control program thereof. The device comprises a controller, a weighing apparatus, two roller couple apparatuses and a non-contact measurement apparatus. The controller is connected with the weighing apparatus, the roller couple apparatuses and the non-contact measurement apparatus through data lines. The non-contact measurement apparatus is arranged between the two roller couple apparatuses. Each roller couple apparatus mainly comprises a roller couple platform, a roller couple driving wheel and a roller couple driven wheel. The roller couple driving wheel is arranged on the roller couple platform and is connected with a roller couple motor arranged below the roller couple platform. The roller couple driven wheel is provided with a shaft sliding block, and the shaft sliding block is slidably connected with the roller couple platform. One side of the shaft sliding block is provided with a spring. By means of the device, following data can be rapidly measured: the length of the fish body of a live fish, the weight of the fish body, the height of each section of the fish body, the width of each section of the fish body and the like. Therefore, the work efficiency is greatly improved and the damage to the live fish is reduced. Therefore, more detailed basic data are provided for the research on fishes.

Description

[0001] Control method of fish automatic measuring device technical field [0002] The invention belongs to the field of automatic measuring instruments for aquatic product research, and in particular relates to a control method for an automatic measuring device for fish. Background technique [0003] In aquatic scientific research, measuring fish body length, body height, body width, and weight is an indispensable means to study fish growth patterns and obtain basic information about fish. At present, it mainly relies on ruler measurement and manual weighing. Only the weight, body length, fish body width and maximum 4 data are obtained. The measurement of live fish is an arduous process. The number of measured individuals is huge, and live fish struggle and jump. , cannot be measured quickly, it takes a lot of time and manpower, the measurement efficiency is low, the accuracy is low, and the damage to the fish is large. Contents of the invention [0004] The object of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/02G05B19/418
CPCY02P90/02
Inventor 周晓林杨慧马超王兆平惠筠贺海战于潇介子林焦仁育朱文锦
Owner 河南省水产科学研究院