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A data processing method and device in a wireless sensor network

A wireless sensor network and network configuration technology, applied in the field of data processing methods and devices in wireless sensor networks, can solve the problems of lack of different types of data division and management, and achieve easy viewing and management, improve query efficiency, and save storage space. Effect

Active Publication Date: 2018-07-06
INST OF MICROELECTRONICS CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a data processing method and device in a wireless sensor network to solve the problem of lack of division and management of different types of data in the prior art. The technical solution is as follows:

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  • A data processing method and device in a wireless sensor network
  • A data processing method and device in a wireless sensor network
  • A data processing method and device in a wireless sensor network

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Embodiment Construction

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0059] see figure 1 , which shows the system framework for applying the data processing method in the wireless sensor network provided by the embodiment of the present invention, wherein the upper computer may include three parts: serial port control, database, and visual monitoring. The uplink is responsible for data collection (including sensor type data and network configuration type data) by the serial port, and the type classification and data processing ...

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Abstract

The invention provides a data processing method and device in a wireless sensor network. One of the data processing methods in the wireless sensor network comprises the steps that data uploaded by the wireless sensor network are obtained; the data type of the data is recognized and stored into corresponding data sheets in a database; the data are extracted in a set time to be subjected to average value processing and singular value processing; mapping is conducted on the data in the database to form a visual interface showing data tendency, and the visual interface is used for showing the average value data sheet and the singular value sheet. Since the average value data sheet is obtained by conducting average calculation on part of the data, the singular value sheet records the values with prominent changes in set time, the data in the average value data sheet and the singular value sheet are far smaller than the deleted data in the database, then in data query, the query can be conducted among less data volume, and the query efficiency is improved. In addition, the showing mode of the visual interface can show the data more visually to users, and the view and the management are facilitated.

Description

technical field [0001] The invention relates to the technical field of wireless sensor networks, in particular to a data processing method and device in a wireless sensor network. Background technique [0002] Wireless Sensor Network (WSN, Wireless Sensor Network), as a new type of network based on wireless communication, has been well applied in occasions with harsh external environments such as environmental detection, resource exploration, and underwater operations. Simply put, a wireless sensor network is a network composed of multiple wireless sensor nodes. These wireless sensor nodes have the ability of data collection and communication, and the wireless sensor nodes have a certain relationship and the ability to communicate with each other. . [0003] The existing wireless sensor network includes three wireless sensor nodes: gateway, terminal node, and routing node. Among them, the gateway performs data interaction with the host computer monitoring terminal through ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30H04W84/18
CPCG06F16/43H04W84/18
Inventor 陈岚李莹雷君王勇
Owner INST OF MICROELECTRONICS CHINESE ACAD OF SCI
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