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A method for balancing the energy consumption of wireless sensor networks in urban utility corridors

A wireless sensor and integrated pipe gallery technology, applied in network topology, network planning, wireless communication, etc., can solve problems such as unbalanced network energy consumption, achieve the effect of balancing energy consumption speed, balancing node density, and avoiding premature death

Active Publication Date: 2021-11-30
湖南天鸿瑞达集团有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0012] The purpose of the present invention is to provide a method for balancing the energy consumption of the wireless sensor network in the urban comprehensive utility corridor, so as to solve the problem of unbalanced network energy consumption in the prior art

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  • A method for balancing the energy consumption of wireless sensor networks in urban utility corridors
  • A method for balancing the energy consumption of wireless sensor networks in urban utility corridors
  • A method for balancing the energy consumption of wireless sensor networks in urban utility corridors

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Embodiment Construction

[0027] In order to make the technical solution of the present invention clearer, the following in conjunction with the attached Figures 1 to 6 , the present invention will be described in detail. It should be understood that the specific implementations described in this specification are only for explaining the present invention, and are not intended to limit the protection scope of the present invention.

[0028] In the linear environment of urban pipe corridors, the cross-sectional area of ​​pipes is negligible compared to the coverage of nodes. Therefore, node deployment should fully consider the perception and communication capabilities of the network in terms of length extension. Sensor networks usually require redundant deployment nodes to achieve strong connectivity and coverage requirements. Then, even if some nodes fail, the entire network can still maintain the awareness of the coverage area and the connectivity of the entire network. Furthermore, in the WSN of t...

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Abstract

The invention discloses a method for balancing the energy consumption of a wireless sensor network in an urban comprehensive utility corridor. The method includes: deploying relay nodes in a triangular arrangement in the high-frequency working area of ​​the urban comprehensive utility corridor; Outside the monitoring area, ordinary nodes are randomly deployed, so that the coverage holes of relay nodes are covered by ordinary nodes; in the process of information transmission, the ordinary nodes in each cluster are controlled to transmit information to the cluster head node, and then the cluster head node transmits the information to the relay nodes within the coverage, and finally the relay nodes pass the received information to the base station. The present invention deploys relay nodes in a triangular arrangement and randomly deploys common nodes to achieve multiple coverage, ensure network coverage, and balance node density. Moreover, the relay forwarding method is introduced under the condition of comprehensively considering the energy characteristics and spatial distribution of nodes, which balances the energy consumption speed among nodes, and avoids the problems of premature death of nodes and coverage holes.

Description

technical field [0001] The invention relates to the technical field of monitoring of urban comprehensive utility corridors, in particular to a method for balancing energy consumption of wireless sensor networks in urban comprehensive utility corridors. Background technique [0002] At present, more and more high-tech is applied and integrated into urban life. Innovations such as Wireless Sensor Networks (WSN), Wireless Local Area Networks (WLAN), high-speed networks, and smartphones all play important roles in our daily lives. In particular, WSN is showing its talents in more and more fields, for example, the monitoring of urban comprehensive utility corridors. [0003] WSN is an emerging network model, which consists of a large number of sensor nodes with communication and computing capabilities deployed in unattended monitoring areas. With the rapid development of WSN technology and computer technology, the wireless monitoring system based on WSN technology has the advan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/20H04W16/26H04W28/08H04W40/10H04W40/22H04W84/18
CPCH04W16/20H04W16/26H04W28/08H04W40/10H04W40/22H04W84/18
Inventor 郑豪男周志鑫王雯欣张飞翔项斌林佳盈李剑楼雄伟惠国华
Owner 湖南天鸿瑞达集团有限公司
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