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A tunnel wireless sensor network communication method and system

A technology of wireless sensor network and communication method, which is applied in the field of tunnel wireless sensor network communication method and system, and can solve problems such as low data transmission efficiency and data congestion in data transmission network

Active Publication Date: 2022-02-22
陕西高速电子工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the data transmission efficiency of WSN is low, especially for fast-changing signals, the corresponding sampling rate is high, and the network nodes of WSN will generate a large amount of data, which is prone to delay in data transmission or data congestion of network data

Method used

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  • A tunnel wireless sensor network communication method and system
  • A tunnel wireless sensor network communication method and system
  • A tunnel wireless sensor network communication method and system

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Embodiment Construction

[0051] In order to better understand the technical solutions provided by the embodiments of this specification, the technical solutions of the embodiments of this specification will be described in detail below through the drawings and specific examples. The detailed description of the technical solutions of the embodiments is not a limitation to the technical solutions of this specification. In the case of no conflict, the embodiments of this specification and the technical features in the embodiments can be combined with each other.

[0052] In this document, relational terms such as first and second etc. are used only to distinguish one entity or operation from another without necessarily requiring or implying any such relationship between these entities or operations. Actual relationship or sequence. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus...

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Abstract

The present application discloses a tunnel wireless sensor network communication method and system. The method includes: configuring cascade information for network nodes in the tunnel wireless sensor network, and constructing a terrace communication potential energy model, wherein the network with the same cascade information The number of nodes is at least two, and the network nodes with the same cascade information can directly communicate with all the network nodes corresponding to the cascade information of the next level; through the terrace communication potential energy model, the tunnel fan Polling monitoring of operating conditions. The data transmission efficiency of the existing tunnel wireless sensor network can be improved.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a tunnel wireless sensor network communication method and system. Background technique [0002] In tunnel communication applications, traditional distributed test systems often use the mature and widely used RS485 bus (the standard that defines the electrical characteristics of drivers and receivers in balanced digital multi-point systems) to build internal communication within the system, and cables need to be laid . For the tunnels that have been put into operation, due to the difficulty of wiring, high construction cost and long period, the intelligent upgrading and transformation of electromechanical equipment in the operating tunnels are restricted. [0003] In order to solve the wiring-related limitations of the intelligent upgrading and transformation of the electromechanical equipment in the operating tunnel, the communication mode of the test system ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/06H04W28/02H04W84/18
CPCH04W24/06H04W28/0221H04W84/18Y02D30/70
Inventor 任拴哲张怀德王坚陈黎融李建敏
Owner 陕西高速电子工程有限公司