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Wireless sensor network energy balance dispatching method, device and system and storage medium

A wireless sensor network and energy balance technology, applied in wireless communication, network topology, electrical components, etc., can solve problems such as complex algorithms and heavy workload

Active Publication Date: 2019-01-11
GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, an embodiment of the present invention provides an energy balance scheduling method, device, system, and storage medium for a wireless sensor network to solve the problem of complex algorithms for energy balance of wireless sensor networks in the prior art and the workload big problem

Method used

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  • Wireless sensor network energy balance dispatching method, device and system and storage medium
  • Wireless sensor network energy balance dispatching method, device and system and storage medium
  • Wireless sensor network energy balance dispatching method, device and system and storage medium

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Embodiment 1

[0032] An embodiment of the present invention provides an energy balance scheduling method for a wireless sensor network, figure 1 is a flowchart of an energy balance scheduling method for a wireless sensor network according to an embodiment of the present invention, such as figure 1 As shown, the energy balance scheduling method includes:

[0033] Step S101: According to the network topology of the wireless sensor network, it is judged whether the selected node is a necessary node for other nodes to transmit data; specifically, as figure 2 As shown, in the network topology diagram of the wireless sensor network, the network connection relationship between each node can be clearly seen. According to the network topology diagram, it can be judged whether the selected node is the necessary node for other nodes to transmit data.

[0034] Step S102: when the selected node is not a necessary node for other nodes to transmit data, compare the energy of the selected node with the e...

Embodiment 2

[0049] An embodiment of the present invention provides an energy balance scheduling device for a wireless sensor network. The device is used to implement the above embodiments and preferred implementation modes, and those that have already been described will not be repeated. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0050] An embodiment of the present invention provides an energy balance scheduling device for a wireless sensor network, such as Figure 4 As shown, the energy balance scheduling device includes: a judging module 41, a first processing module 42 and a second processing module 43, wherein the judging module 41 is used to judge whether the selected node is other nodes transmitting ...

Embodiment 3

[0055] An embodiment of the present invention also provides an energy balance scheduling system for a wireless sensor network, the energy balance scheduling system for a wireless sensor network includes a monitoring chip and a control device, wherein the monitoring chip is installed on a node of the wireless sensor network, The monitoring chip is connected with the control device for monitoring the energy of the nodes and sending the energy of the nodes to the control device. The workflow of the entire energy balance scheduling system is as follows: Figure 5 As shown in , the monitoring chip monitors the remaining battery power of the node and judges whether the trigger condition is met. If so, the monitoring chip sends the remaining power; If so, send the remaining power of the node, the control device updates the node energy information table, and calculates the optimal routing role of the node based on the network topology to determine whether the node role needs to be swi...

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Abstract

The present invention provides a wireless sensor network energy balance dispatching method, device and system and a storage medium. The method comprises the steps of: determining whether a selected node is a necessary node for data transmission of other nodes or not according to the network topology of the wireless sensor network, when the selected node is not the necessary node for data transmission of other nodes, comparing the energy of the selected node with the energy of the nodes with the same level with the selected node in the network topology to obtain a comparison result, and settingthe selected node as a routing node or an edge node according to the comparison result. According to the invention, the state of the wireless node is set to achieve balance consumption of the energyof each node in the wireless sensor network so as to improve the whole network life of the wireless sensor network, and compared to a traditional wireless sensor network energy balance dispatching method, the routing protocol of the wireless communication chip does not replace so as to simplify the dispatching flow.

Description

technical field [0001] The invention relates to the technical field of electric power communication, in particular to an energy balance scheduling method, device, system and storage medium of a wireless sensor network. Background technique [0002] A wireless sensor network is a wireless network composed of a large number of stationary or moving sensors in a self-organized and multi-hop manner to cooperatively perceive, collect, process and transmit information about perceived objects in the geographical area covered by the network, and ultimately This information is sent to the owner of the network. In a wireless sensor network, each node (i.e. sensor) has limited energy, and the energy consumption level of each node directly affects the life cycle of the wireless sensor network. In order to prolong the service life of the wireless sensor network, in the design of wireless network One of the important factors to consider when , is to balance the energy of the nodes. [00...

Claims

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Application Information

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IPC IPC(8): H04W40/10H04W40/24H04W72/12H04W84/18
CPCH04W40/10H04W40/24H04W84/18H04W72/12
Inventor 李春龙黄辉梁云李路明
Owner GLOBAL ENERGY INTERCONNECTION RES INST CO LTD
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