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Method, device, processor and computer-readable storage medium for power line carrier automatic addressing

A power line carrier and automatic addressing technology, which is applied in distribution line transmission systems, electrical components, wired transmission systems, etc., can solve problems such as lost information, unreliable addressing of equipment, and difficulties in address assignment, so as to ensure ease of use Effect

Active Publication Date: 2021-11-26
SIMON ELECTRIC CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Address allocation difficulties exist in the current PLC power line carrier scheme
At present, methods such as pre-addressing the MAC and scanning the code to address the MAC cannot realize automatic addressing; while the simple random time heartbeat method adopted by the current group standard is likely to cause partial loss of information due to conflicts when the bandwidth is low and there are a large number of devices. As a result, some devices may not be reliably addressable

Method used

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  • Method, device, processor and computer-readable storage medium for power line carrier automatic addressing

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Embodiment approach

[0053] As a preferred embodiment of the present invention, the method also includes the following steps:

[0054] According to the various conflicts and interferences contained in multiple devices, multiple devices are grouped, and multiple rounds of heartbeat instructions are performed to realize all addressing of all devices.

[0055] The power line carrier automatic addressing device, the device includes:

[0056] a processor configured to execute computer-executable instructions;

[0057] The memory stores one or more computer-executable instructions, and when the computer-executable instructions are executed by the processor, the steps of the above method for automatic addressing of the power line carrier are realized.

[0058]The processor for power line carrier automatic addressing, the processor is configured to execute computer-executable instructions, and when the computer-executable instructions are executed by the processor, the above-mentioned method for power li...

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Abstract

The invention relates to a method for automatic addressing of a power line carrier, comprising a PLC address allocator sending a random time heartbeat command to all devices on the PLC line; the device sends out a heartbeat message at a random time within the specified time of the random time heartbeat command; PLC address allocation The device extracts undisturbed heartbeat information; the PLC address allocator issues addressing instructions to undisturbed devices; the device that receives the prohibition information is prohibited from responding to heartbeat instructions for a period of time; otherwise, continue to send instructions until the PLC address allocator One or more consecutive heartbeats were not received. The invention also relates to a corresponding device, a processor, and a computer-readable storage medium. The method, device, processor and computer-readable storage medium for the automatic addressing of the power line carrier of the present invention are adopted to solve the problem of unreliable addressing in the case of low bandwidth and a large number of devices in the PLC. Ensure automatic, non-repetitive and non-missing addressing of multiple PLC devices under low-speed communication bandwidth.

Description

technical field [0001] The present invention relates to the field of communication equipment, in particular to the field of intelligent lighting and intelligent home equipment, and specifically refers to a power line carrier automatic addressing method, device, processor and computer-readable storage medium. Background technique [0002] The current PLC power line carrier solution has address assignment difficulties. At present, methods such as pre-addressing the MAC and scanning the code to address the MAC cannot realize automatic addressing; while the simple random time heartbeat method adopted by the current group standard is likely to cause partial loss of information due to conflicts when the bandwidth is low and there are a large number of devices. As a result, some devices may not be reliably addressable. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and to provide a method,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L12/26H04B3/54
CPCH04L43/10H04B3/542H04L61/50H04L61/5046H04L2101/622
Inventor 罗茂峰
Owner SIMON ELECTRIC CHINA
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