Biological water monitoring device based on machine vision

A technology of water quality monitoring and machine vision, 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: 2006-06-28
ZHEJIANG UNIV OF TECH
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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

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Embodiment 1

[0109] The biological small body fish used in embodiment 1 can also be replaced by organisms that have more obvious color characteristics and are more sensitive to water pollution in other water such as snails.

[0110] Described microprocessor 15 adopts embedded processor, adopts the software platform of such combination of EmbeddedLinux+Embedded linux among the present invention, adopted in the experiment based on the ARM9 processor S3C2410X board of Samsung Company, integrated MIZI company announced on this board The free embedded Arm-Linux operating system of the present invention has transplanted Wonka (Embedded JVM) in the embedded linux, and Wonka itself has the driver support to serial port, input equipment etc. Select Java or C language as the software development language of the biological type water quality monitoring method and device based on machine vision, need the support of embedded Java virtual machine (Embedded JVM) as Java program will be run on embedded lin...

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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 quality comprehensive 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 small fish and other organisms 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, requiring 96 water quality testing items, it can be seen that people are increasingly demanding The drinking water quality that depends on the demand is more high-quality, safe and reliable. ...

Claims

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Application Information

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Patent Type & Authority Applications(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
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