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Water level monitoring method based on computer image recognition, and water gauge and monitoring system of water level monitoring method

A technology of water level scale and image recognition, which is applied in the direction of engine lubrication, mechanical equipment, measuring devices, etc., can solve the problems of high construction cost and maintenance cost, and no way to promote it

Inactive Publication Date: 2015-06-03
XIAMEN KINGTOP INFORMATION TECH
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Problems solved by technology

[0003] These two methods must be collected and identified by special equipment, and the construction and maintenance costs are high. They can only be deployed at individual points, and there is no way to quickly promote them on a large scale.

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  • Water level monitoring method based on computer image recognition, and water gauge and monitoring system of water level monitoring method
  • Water level monitoring method based on computer image recognition, and water gauge and monitoring system of water level monitoring method
  • Water level monitoring method based on computer image recognition, and water gauge and monitoring system of water level monitoring method

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Embodiment Construction

[0036] see Figure 1 to Figure 6 As shown, a kind of water level monitoring method based on computer image recognition of the present invention comprises following specific steps:

[0037] Step 1. Install a water level scale to the location that needs to be monitored. The water level scale must be perpendicular to the ground, and the 0 water level is aligned with the ground. At the same time, add the icon symbol of the water level scale to the position where the scale is installed on the electronic map, and configure the code of the water level scale. ;Such as figure 2 and image 3 As shown, the water level scale includes two parts: a scale section and a code section. The scale section is composed of a scale scale and a water level reading. The code section is composed of coded text 1 and a grid pattern 2 containing the meaning of the coded text; the coded text must be unique and cannot repeat,

[0038] Step 2. Take a picture of the water level scale, and the angle between...

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Abstract

The invention provides a water level monitoring method based on computer image recognition, and a water gauge and a monitoring system of the water level monitoring method. The water level monitoring method comprises the following steps of 1 arranging one water gauge in a place which needs to be monitored, wherein the water gauge is necessarily vertical to the ground; 2 photographing the water gauge; 3 sending and uploading the photographed water gauge image through a wireless network; 4 receiving the sent water gauge image, and storing the water gauge image into a computer storage medium; 5 performing image recognition on the water gauge image, extracting the code and water level reading from the water gauge, and storing an extraction result into a computer database; 6 positioning in an electronic map according to the code of the recognized water gauge, displaying according to the water level reading, and monitoring and processing the extraction result. According to the water level monitoring method based on the computer image recognition, and the water gauge and the monitoring system of the water level monitoring method, the water level of urban waterlogging, rivers and reservoirs can be monitored in real time through non-professional personnel and non-professional equipment, special image acquisition and data transmission equipment is unnecessary, and a common intelligent mobile phone is needed only.

Description

technical field [0001] The invention relates to the technical field of computer image recognition, in particular to a water level monitoring method based on computer image recognition, a scale and a monitoring system thereof. Background technique [0002] At present, in addition to manual reporting, there are two main automated methods for real-time water level monitoring. One is to install a water level detector on site and report it wirelessly or wiredly; the other is to install a water level gauge and align it The camera collects the image of the scale through the camera, and then it is recognized by the computer after being transmitted wirelessly or wired. [0003] These two methods must be collected and identified by special equipment, and the construction and maintenance costs are high. They can only be deployed at individual points, and there is no way to quickly promote them on a large scale. Contents of the invention [0004] In order to solve the problem of larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/00
Inventor 邱祥峰陈世真陈云王晓强涂汉桥
Owner XIAMEN KINGTOP INFORMATION TECH
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