Water gauge image recognition method and device

A technology of image recognition and water gauge, applied in image analysis, image communication, circuit devices, etc., can solve the problems of complex image processing algorithms, interference effects, time-consuming, etc., achieve simple algorithm processing and calculation, reduce equipment requirements, and easily Promoted app performance

Pending Publication Date: 2021-05-25
浙江机电职业技术学院
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Problems solved by technology

[0003] At present, the research on water level monitoring technology based on image processing is relatively popular, and there are pilot applications, but most of them use image technology to identify the scale of the conventional water level scale to obtain the water level. This method has complex image processing algorithms and a large amount of calculation. Large, time-consuming, high hardware configuration requirements, high cost, etc., and is greatly affected by interference such as weather and light

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  • Water gauge image recognition method and device
  • Water gauge image recognition method and device
  • Water gauge image recognition method and device

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Embodiment Construction

[0021] Attached below Figure 1-6 The specific implementation manner of the present invention will be described in further detail.

[0022] Depend on Figure 1-6 Given, the present invention provides the following technical solutions: a water gauge image recognition method and device, including a power supply system 1, a water level measurement system 2 and a monitoring center 3, the power supply system 1 includes a photovoltaic panel 4, a storage battery 5, and the water level measurement system 2 includes New water gauge 6, camera 7, photosensitive sensor 8, supplementary light 9, visual terminal 10 and liquid crystal display 16, the specific model of photosensitive sensor 8 is GVBL-S12SD, and visual terminal 10 adopts embedded image processing independently developed based on ARM microcontroller The system is equipped with camera 7 interface, supplementary light 9 control interface, photovoltaic power supply charge and discharge control interface, and can use the built-in ...

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Abstract

The invention discloses a water gauge image recognition method and device, the device comprises a power supply system, a water level measurement system and a monitoring center, the power supply system comprises a photovoltaic panel and a storage battery, and the water level measurement system comprises a novel water gauge, a camera, a photosensitive sensor, a light supplement lamp, a visual terminal and a liquid crystal display. The monitoring center comprises a data center and a hydrological platform, the storage battery and the visual terminal are arranged in the equipment box, a vertical rod is arranged on the left side of the equipment box, and the vertical rod is composed of an upper rod and a lower rod. According to the water gauge image recognition method and device, the structure is novel, the conception is ingenious, the principle that regular triangles and black are relatively easy to recognize in image processing is utilized, a novel water gauge is designed in an all-black regular triangle mode, the computational algorithm requirement of a visual terminal can be lowered, the equipment cost can be lowered, and the cost performance is improved; mounting is convenient, use is flexible, and application and popularization are easy to achieve.

Description

technical field [0001] The invention relates to the technical fields of water conservancy informatization and water level monitoring, in particular to a water gauge image recognition method and device. Background technique [0002] Water level monitoring can provide direct reference data for water conservancy, water transportation, flood control, waterlogging prevention, etc., and also provide indirect data for calculating flow and other hydrological data. Therefore, water level is the basic data in the field of water conservancy, and water level monitoring is also very important. Water level monitoring methods It mainly includes contact type and non-contact type. The non-contact water level monitoring device can realize the integration of water level measurement and equipment installation. It is very convenient to install, debug and maintain, so it has been widely used. [0003] At present, the research on water level monitoring technology based on image processing is relat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/04G06T7/60G06K9/20H02J7/35H04N7/18
CPCG01F23/04G06T7/60H04N7/183H02J7/35G06V10/141Y02E10/56
Inventor 屠佳佳李莎宋立松吕俊张永超吴子云颜建军胡维庆
Owner 浙江机电职业技术学院
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