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Networking method of meter reading system and device thereof

A meter reading system and networking technology, which is applied in the field of communication, can solve problems such as occupancy, reducing the speed of networking, slowing down the speed of network synchronization, etc.

Inactive Publication Date: 2014-09-24
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the above-mentioned networking method, when each level node joins the corresponding cluster head, the concentrator needs to control the upper-level node to broadcast the beacon and control the lower-level node to send the join request, and after each cluster head determines its own cluster members , all need to report their own cluster member information to the concentrator step by step, thus slowing down the network synchronization speed, occupying a large transmission resource, and thus reducing the networking speed

Method used

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  • Networking method of meter reading system and device thereof
  • Networking method of meter reading system and device thereof
  • Networking method of meter reading system and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] Embodiments of the present invention provide a networking method for a meter reading system, such as figure 2 shown, including:

[0079] S101. The first node receives a beacon from at least one node, where the beacon of the at least one node includes a hierarchy of the at least one node.

[0080] In network topology, a "node" is the termination of any branch of a network or the common point of interconnection of two or more branches in a network.

[0081] In particular, the meter reading system based on power line communication is mainly composed of a master station for collecting power consumption information, a concentrator, a collector, and a relay module. The master station for electricity consumption information collection is usually located in the electricity management department and is the control center of the entire meter reading system, responsible for receiving and processing user electricity consumption information; (General Packet Radio Service, General P...

Embodiment 2

[0102] Embodiments of the present invention provide a networking method for a meter reading system, such as image 3 shown, including:

[0103] S201. The first node receives a beacon from at least one node, where the beacon of the at least one node includes a hierarchy of the at least one node.

[0104] In the embodiment of the present invention, the meter reading system based on power line communication is mainly composed of a master station for collecting electricity consumption information, a concentrator, a collector, and a relay module. The master station for electricity consumption information collection is usually located in the electricity management department and is the control center of the entire meter reading system, responsible for receiving and processing user electricity consumption information; or other communication methods to achieve two-way communication with the master station, and send commands to the collector and receive data from the collector through...

Embodiment 3

[0171] Such as Figure 4 As shown, the embodiment of the present invention provides a user equipment 1, including:

[0172] The receiving unit 10 is configured to receive a beacon from at least one node, where the beacon of the at least one node includes the hierarchy of the at least one node.

[0173] The processing unit 11 is configured to determine the level of the user equipment 1 according to the level of the at least one node, and judge whether to update the beacon of the at least one node to a first beacon according to a preset rule, and the first A beacon comprises a hierarchy of said user equipment 1 .

[0174]The sending unit 12 is configured to broadcast the first beacon if the beacon of the at least one node is updated to the first beacon, so that the neighbor nodes of the user equipment 1 Determine whether to join the user equipment 1 into a cluster, and after a preset period, when the user equipment 1 joins a cluster to a second node according to a first preset...

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Abstract

An embodiment of the invention provides a networking method of a meter reading system and a device thereof, which relates to communication field. The networking method of the meter reading system can increase network synchronizing speed and saves transmission resource, and furthermore improves networking speed. The networking method comprises the steps of: receiving a beacon from at least one node by a first node, wherein the beacon of at least one node comprises the level of at least one node; determining the level of the first node by the first node according to the level of at least one node, and determining whether the beacon of at least one node is updated to a first beacon according to a preset rule; and the beacon is updated to the first beacon, broadcasting the first beacon by the first node so that a neighbor node of the first node determines whether to cluster into the first node according to the first beacon; and after a preset period, clustering the first node into the second node according a first preset strategy, and transmitting the information of the first node and the information of a successor node which is clustered into the first node to the second node, wherein the second node is the node which satisfies a preset condition in at least one node.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and device for networking a meter reading system. Background technique [0002] With the increase of labor costs, the centralized meter reading system instead of the traditional manual meter reading has become an inevitable trend in the development of smart grids. The centralized meter reading system based on power line communication is mainly composed of information collection master station, concentrator, collector and relay module. The networking between the concentrator and the nodes in the centralized meter reading system is divided into two stages, which are the large-scale node networking stage when the centralized meter reading system is first established and the sporadic node group after the centralized meter reading system completes the network. net stage. [0003] In the prior art, the centralized meter reading system mainly includes a cluster tree topology network...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W84/20
Inventor 董晨
Owner HUAWEI TECH CO LTD
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