Power line carrier ad hoc network method, device and system

A power line carrier and ad hoc network technology, applied in distribution line transmission systems, electrical signal transmission systems, transmission systems, etc., can solve the problems of too long networking time, meter reading across stations, and improve networking speed. , Reduce workload, solve the effect of meter reading across stations

Active Publication Date: 2018-05-11
深圳金正方微电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a power line carrier ad hoc network method, device and system, which are used to solve the problems of too long networking time and cross-region meter reading in the prior art

Method used

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  • Power line carrier ad hoc network method, device and system
  • Power line carrier ad hoc network method, device and system
  • Power line carrier ad hoc network method, device and system

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Embodiment Construction

[0024] Before describing each embodiment, it is helpful for those of ordinary skill in the art to better understand the present invention by firstly explaining the relevant terms used in the present invention, but the present invention is not limited thereto.

[0025] Area number: The internal group number of the same area assigned by the main control device when the collection device is in the area network. For example, the internal group number starts from 1 and increases sequentially according to the order of network access. The valid range is 1~98, and the initial value is 255.

[0026] Running number: The internal number of the same area that the collection device is assigned to when performing regional networking. For example, the internal number is assigned starting from 1 and increases sequentially according to the order of network access, the valid range is 1~98, and the initial value is 255.

[0027] Short address: It is composed of area number and operation number,...

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Abstract

The present invention relates to a power line carrier ad hoc network method, device and system, wherein the power line carrier ad hoc network method includes that each collection device monitors each other for the carrier message containing the networking message sent by the collection device, and according to the received The networking message is used to assign the running number of the collection device to complete the regional networking; and the main control device monitors the networking message sent by each of the collection devices, and according to the received network report This document assigns the area number of the collection equipment to complete the network of the station area. The power line carrier self-organizing network device includes an area networking unit and a station area networking unit. The power line carrier ad hoc network system includes a carrier power line, at least one master control device, at least one collection device, at least one metering device and the aforementioned power line carrier ad hoc network device. The invention solves the problems of too long networking time and cross-regional meter reading in the prior art.

Description

technical field [0001] The present invention relates to the field of power line carrier communication, in particular to a power line carrier ad hoc network method, device and system. Background technique [0002] Power line carrier communication is a unique communication method for power devices, and it is a technology that transmits analog or digital signals through carrier waves. Power line carrier communication has the advantages of no need to re-establish the network, low cost, and convenient layout and maintenance. At the same time, there are also various interferences on the power line. In different environments, the communication quality of the uplink and downlink communication links may be quite different, resulting in asymmetry between the uplink and downlink communication links. The distance between devices is relatively long, and one or more relays are required to communicate. The large communication distance and layers lead to unstable communication and long net...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/28H04L12/26H04B3/54G08C19/00
Inventor 李鑫朱奎左海浪卢景飞张建成郭承容刘志远
Owner 深圳金正方微电子有限公司
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