Image detection-based intelligent electric meter using method

An image detection and intelligent technology, applied in the field of image processing, can solve problems such as low precision, inability to meet the data resolution of power supply side and power consumption side at the same time, and inability to achieve real-time detection of power theft

Inactive Publication Date: 2016-06-15
李达
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the electric meter used to measure the usage of electric energy still has the following defects: the accuracy is not high, and it cannot meet the data resolution required by the power supply s

Method used

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  • Image detection-based intelligent electric meter using method

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Embodiment Construction

[0015] The implementation of the smart electric meter based on image detection of the present invention will be described in detail below with reference to the accompanying drawings.

[0016] The electricity meter is closely related to the economic interests of the power supply management department and the electricity consumer. If the measurement results of the electricity meter are inaccurate, it is easy to cause the charging to be not objective enough. If the charge is too high, the economic interests of the electricity consumer will be violated. If the charge is too small, it will damage the Therefore, the measurement accuracy of the meter must be accurate.

[0017] At the same time, tampering with the meter can achieve the effect of stealing electricity by changing the reading of the meter. This is what the power supply management department does not want to see. Most of the electricity meters are set in the public area near the location of the electricity consumer, and t...

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Abstract

The invention relates to an intelligent electric meter based on image detection, which includes high-definition image acquisition equipment, image preprocessing equipment, image recognition equipment and a main controller. Image, the image preprocessing device is used to perform image preprocessing on the high-definition frame image, and send the preprocessing result to the image recognition device for feature extraction of the meter frame. The main controller is connected with the image recognition device for extraction-based The characteristics of the meter frame determine whether the meter is stealing electricity. Through the present invention, the automatic recognition of electricity stealing situation of the electric meter can be realized through image processing.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a method for using an intelligent electric meter based on image detection. Background technique [0002] Electric meter products have met the needs of multi-function, networking, intelligence, and digitization, and can meet the current requirements of various metering, such as active power metering, reactive power metering, demand calculation, power grid quality inspection, power grid event records, etc. Complicated functions, and can be used as a communication slave station for data interaction with the central control master station. [0003] At present, the electric meter used to measure the usage of electric energy still has the following defects: the accuracy is not high, and it cannot meet the data resolution required by the power supply side and the power consumer at the same time; power theft happens from time to time, and it can only be detected by fixed-point timing by m...

Claims

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Application Information

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IPC IPC(8): G01R11/24
CPCG01R11/24
Inventor 李娜
Owner 李达
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