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Node real-time data analyzing method suitable for wireless sensor network

A wireless sensor, real-time data technology, applied in network topology, wireless communication, electrical digital data processing, etc., can solve the problem of lack of partial analysis function of user data, and achieve the effect of simple grammar, powerful search function and strong adaptability

Active Publication Date: 2012-11-21
GUANGZHOU HKUST FOK YING TUNG RES INST
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

Due to the unpredictable data location, type, and length, existing test platforms lack the ability to analyze user data

Method used

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  • Node real-time data analyzing method suitable for wireless sensor network

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Embodiment Construction

[0025] In order to make the above objects, technical solutions, and advantages clearer, a detailed description will be given below in conjunction with specific embodiments.

[0026] The embodiment of the present invention provides a system for self-defined analysis and display method of wireless sensor network data, including analysis script for collecting sensor network data collection interface, custom analysis statement, assisting in writing analysis script language script editing environment, generating A script compiler for parsing program objects and a rich display module for application scenarios.

[0027] The collection interface provides a serial interface directly used to collect sensor networks, and a TCP / IP interface that accepts collection tools from a third party. By connecting all sensor node devices to a server terminal, the collection interface can directly collect sensor node data. The collection interface can also be connected to a designated TCP / IP port to...

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Abstract

The invention discloses a node real-time data analyzing method suitable for a wireless sensor network. An analyzing platform for analyzing user data is formed by deploying an acquisition interface, an analyzing script, a script editing environment, a script editor and an application scene module. The platform provides a script input module; a scene can be preset in the platform; a user can designate analyzing statements by selecting the scene; an analyzer module analyzes the analyzing statements according to a grammatical rule and generates interpreter examples; the platform transmits acquired data or data read in a database to an interpreter; and the interpreter analyzes the data consistent with a filtering condition and returns after data extraction, and all data are displayed in a formmode or the latest data are displayed in a pattern mode, so that a user processes, analyzes and displays complex data in real time by inputting a data analyzing rule under a data acquisition tool of the wireless sensor network, thus assisting researchers to authenticate the validity of related algorithms and programs.

Description

technical field [0001] The invention relates to the field of wireless sensor networks, in particular to a method for realizing real-time analysis, extraction, processing and display of node data in the wireless sensor network. Background technique [0002] Wireless Sensor Networks (WSN) is a network system composed of multiple sensor nodes through wireless communication. Developers need to write different programs for nodes with different functions according to specific applications. However, due to the lack of man-machine interface of sensor nodes, it is difficult to verify the running effect of programs. Therefore, developers often collect network node data through sensor network data collection systems. The collected data is then processed in the background, and the performance of related programs and algorithms is analyzed offline. [0003] Since the data packets sent and received by sensor nodes include protocol data and user data, the protocol data is the data require...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30H04L29/08H04W84/18
Inventor 陈振宇黄才炎赵云高民刘云淮
Owner GUANGZHOU HKUST FOK YING TUNG RES INST
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