Meter reading identification method and device, readable storage medium and computer equipment

A technology for identifying tables and numbers, applied in the computer field, and can solve problems such as low meter reading efficiency

Pending Publication Date: 2020-06-09
SHENZHEN POWER SUPPLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a method, device, readable storage medium and comp...

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  • Meter reading identification method and device, readable storage medium and computer equipment
  • Meter reading identification method and device, readable storage medium and computer equipment
  • Meter reading identification method and device, readable storage medium and computer equipment

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Embodiment Construction

[0110] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0111] figure 1 It is an application environment diagram of the method for identifying meter counts in an embodiment. refer to figure 1 , the method for identifying meter counts is applied to a system for recognizing meter counts. This identification meter counting system includes a terminal 110 and a server 120 . Terminal 110 and server 120 are connected via a network. The method for identifying meter counts can be executed on the terminal 110 or the server 120. Taking the execution on the terminal 110 as an example, after the terminal 110 obtains the dial image, it d...

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Abstract

The invention relates to a meter reading identification method and device, a readable storage medium and computer equipment. The method comprises the steps of acquiring a dial image; carrying out dialplate detection on the dial plate image, and a dial plate area is extracted from the dial plate image according to a detection result; reading a pointer point and at least two dial plate key points from the dial plate area; respectively calculating central angle values between the at least two dial plate key points and the pointer point; and calculating a reading corresponding to the pointer point according to the central angle values and the scale values of the at least two dial plate key points. According to the scheme provided by the invention, the reading of a meter can be quickly read, and the reading efficiency of the meter is improved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a method, device, readable storage medium and computer equipment for identifying meter counts. Background technique [0002] It is the basis for ensuring the safe and stable operation of the substation to monitor the operation status of the equipment in the substation by reading the indications of the equipment meters in the substation. At present, the inspection robot based on the machine vision algorithm is usually used to directly read the meters of each equipment in the substation. The specific process is as follows: driving the chassis of the robot to move, the pan and tilt to rotate, rough calibration, lens focusing, secondary calibration, template Matching, pointer positioning and meter reading, etc. [0003] However, the reading process of the above meter reading method is cumbersome and is easily affected by imaging conditions such as site and light, resulti...

Claims

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Application Information

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IPC IPC(8): G06K9/34G06K9/20G06K9/62
CPCG06V10/22G06V30/153G06F18/2411
Inventor 张欣党晓婧熊超
Owner SHENZHEN POWER SUPPLY BUREAU
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