Sensor network multi-target routing method suitable for electric power monitoring environment

A sensor network and power monitoring technology, applied in network topology, network traffic/resource management, electrical components, etc., can solve problems such as energy holes, achieve the effect of balancing node load, easy implementation, and reducing transmission energy consumption

A sensor network and power monitoring technology, applied in network topology, network traffic/resource management, electrical components, etc., can solve problems such as energy holes, achieve the effect of balancing node load, easy implementation, and reducing transmission energy consumption

CN111148160AActive Publication Date: 2020-05-12GUIZHOU POWER GRID CO LTD
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  • Sensor network multi-target routing method suitable for electric power monitoring environment
  • Sensor network multi-target routing method suitable for electric power monitoring environment
  • Sensor network multi-target routing method suitable for electric power monitoring environment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0039] Embodiment: This embodiment provides a sensor network multi-object routing method suitable for power monitoring environment, the flow chart of the method is as follows Figure 4 shown, including the following steps:

[0040] Step 1. Each node determines the candidate members of the cluster head according to the remaining energy;

[0041] Step 2. Each node is clustered according to its own position according to the size difference;

[0042] Step 3, each node determines a candidate relay node according to multiple factors;

[0043] Step 4, each node determines the actual relay node according to multiple factors.

[0044] As a preferred embodiment, the specific process of said step 1 is:

[0045] Calculate the remaining energy of each node, and calculate the average remaining energy of all nodes, the remaining energy of the cluster head candidate node satisfies

[0046] E(m i )>E ave (1)

[0047] where E(m i ) is node m i The remaining energy, E ave is the avera...

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Abstract

The invention belongs to the technical field of electric power communication, and discloses a sensor network multi-target routing method suitable for an electric power monitoring environment, which ischaracterized by comprising the following steps that: step 1, each node determines a cluster head candidate member according to residual energy; step 2, each node realizes non-uniform clustering according to the position of the node; step 3, each node determines a candidate relay node according to a plurality of factors; and step 4, each node determines an actual relay node according to a plurality of factors. According to the invention, the objective of the invention is to reduce energy consumption of a sensor network, realize network load balance, reduce network transmission time delay andimprove multiple performances of the network.

Description

technical field [0001] The invention relates to the technical field of electric power communication, in particular to a sensor network multi-target routing method suitable for electric power monitoring environment. Background technique [0002] Modern power communication is an important part of the Internet of Things. Wireless sensor network is a new type of wireless self-organizing network, using sensor nodes to monitor the environment, collect data, information fusion, etc. Communication service. [0003] The nodes of the wireless sensor network are usually powered by batteries, and the battery energy is very limited, and it is usually not easy to replace the batteries, and it is also difficult to replenish energy. Therefore, how to save the energy cost of nodes and how to prolong the life cycle of the network are the key issues of the network. In the network, data is transmitted from multiple nodes to a base station through multiple paths, and the area closer to the ba...

Claims

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Application Information

Patent Timeline
12 May 2020
Publication
CN111148160A
IPC
H04W28/08; H04W40/10; H04W40/20; H04W40/22; H04W40/32; H04W84/18
CPC
H04W28/08; H04W40/10; H04W40/20; H04W40/22; H04W40/32; H04W84/18; Y02D30/70
Inventors
汤玮; 刘晴