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Biological water monitoring device based on machine vision

A water quality monitoring and machine vision technology, applied in measuring devices, instruments, testing water, etc., can solve the problems of difficult implementation of large-scale measurement and high cost of use

Inactive Publication Date: 2010-09-15
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] In order to overcome the shortcomings of existing water quality monitoring devices, such as high cost of use and difficult implementation of large-scale measurement, the present invention provides a machine vision-based biological water quality monitoring device that is economical, capable of large-scale measurement, and capable of quickly and reliably grasping water quality safety. monitoring device

Method used

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  • Biological water monitoring device based on machine vision
  • Biological water monitoring device based on machine vision
  • Biological water monitoring device based on machine vision

Examples

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Embodiment 1

[0110] The small biological fishes used in Example 1 can also be replaced by other organisms in water, such as snails, that have obvious color characteristics and are more sensitive to water pollution.

[0111] The said microprocessor 15 adopts an embedded processor. In the present invention, a software platform such as EmbeddedLinux+Embedded linux is used. In the experiment, a S3C2410X board based on Samsung's ARM9 processor is used. The board integrates the MIZI's announcement The free embedded Arm-Linux operating system of the present invention transplants Wonka (Embedded JVM) to embedded linux. Wonka itself already has driver support for serial ports and input devices. Choose Java or C language as the software development language of the biological water quality monitoring method and device based on machine vision. If you want to run Java programs on embedded Linux, you need to have the support of Embedded Java Virtual Machine (Embedded JVM), the present invention The free Ja...

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Abstract

A water quality detection device of biological type based on machine vision is prepared as putting fishbowl in detected water area for detecting small body fish in fishbowl by virtual transducer and microprocessor, setting said transducer on top of fishbowl to monitor ecological state of small body fish, then sending state signal to microprocessor identification system for obtaining water qualitycomprehensive index of monitored water area according to result of calculating observed ecological state of small body fish.

Description

(1) Technical field [0001] The invention belongs to the application of computer image processing technology, network communication technology and ecological information water quality detection technology of organisms such as small fishes in water quality safety monitoring, and is mainly suitable for water quality monitoring devices in rivers, lakes and water production industries. (2) Background technology [0002] With the development of society, people require the water supply industry to control the quality of tap water with more and more detailed indicators. From the promulgation and implementation of the first set of drinking water standards including 23 items in my country in 1976, to the new drinking water testing standards promulgated by the Ministry of Health in September 2001, 96 water quality testing items are required, we can see that people are demanding more and more The drinking water quality that depends on the demand is better, safer and more reliable. [0003] At ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/18G01N21/84G06F19/00
Inventor 汤一平金顺敬叶永杰顾校凯
Owner ZHEJIANG UNIV OF TECH