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A kind of multifunctional instrument with special communication mode and communication method

A communication method and communication method technology, which is applied in the field of electric energy meters, can solve the problems that smart electric meters are not smart enough and do not have remote control.

Active Publication Date: 2022-02-15
深圳市凌祺实业有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current smart meters are not smart enough, do not have the functions of remote control, billing according to the rate and time period, and cannot meet the current rapid development needs of the Internet of Things. An electric meter that can better adapt to the development needs of the Internet of Things is needed.

Method used

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  • A kind of multifunctional instrument with special communication mode and communication method
  • A kind of multifunctional instrument with special communication mode and communication method
  • A kind of multifunctional instrument with special communication mode and communication method

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Embodiment Construction

[0035] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0036] HPLC (high over power line carrier, broadband power line carrier);

[0037] MCU (Microcontroller Uni, micro control unit);

[0038] IC (Integrated Circuit Chip, microelectronic device).

[0039] One of the core concepts of the embodiment of the present invention is that, through the micro-processing unit, the carrier signal is processed to measure the power supply, and at the same time, the line can also be monitored; the voltage and current detection module is used to measure and monitor the power supply load voltage and current, and display; the communication control port, together with the residual current detection, can also detect abnormal conditions such as leakage in the circuit, and send control instructions throug...

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Abstract

An embodiment of the present invention provides a communication method for a multi-function instrument in a special communication mode, including: obtaining carrier information on the power supply line from the connected power supply line; according to the carrier information, using the HPLC algorithm to construct an electrical logic relationship topology diagram ;According to the electrical logical relationship topology diagram, through the perception module, obtain and record the power consumption and line operation data of each sub-node load; according to the electrical logic relationship topology diagram and power consumption and line operation data, use the HPLC algorithm to reconstruct The carrier information; real-time display of the power consumption and line operation data including line temperature. The present invention not only has the basic metering function, but also has the function of remote control and billing according to the rate and time period, which can not only meet the needs of the current rapid development of the Internet of Things, but also meet the development needs of the Internet of Things.

Description

technical field [0001] The invention relates to the technical field of electric energy meters, in particular to a multifunctional meter with a special communication mode and a corresponding communication method. Background technique [0002] The electric energy meter (also known as the electric energy meter) was made according to the principle of electrolysis in 1881. Although each electric energy meter weighed tens of kilograms each, was very heavy and had no guarantee of accuracy, it was still regarded as an important item in the scientific and technological circles at that time. The important invention was valued and praised by people, and it was quickly adopted in engineering. With the development of science and technology, in 1888, the discovery and application of alternating current put forward new requirements for the development of electric energy meters. Through the efforts of scientists, the inductive energy meter was born. Since the inductive energy meter has a s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R22/06
CPCG01R22/063
Inventor 王辉
Owner 深圳市凌祺实业有限公司
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