Method and system for accessing wireless sensor network

A wireless sensor and access system technology, applied in the transmission system, digital transmission system, network topology, etc., can solve problems such as non-existence, and achieve the effect of improving access capabilities

Active Publication Date: 2012-05-23
江苏城西宝兴教育产业发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is no effective solution to this problem in the scenario of combining WSN and telecommunication network

Method used

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  • Method and system for accessing wireless sensor network
  • Method and system for accessing wireless sensor network
  • Method and system for accessing wireless sensor network

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Embodiment Construction

[0051] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0052] The basic idea of ​​the present invention is: configure multiple gateways in one WSN; the WSN terminals in the WSN access the telecommunication network through the assigned gateway; the management platform in the telecommunication network saves the WSN terminals in the WSN and the assigned gateways According to the corresponding relationship, the network unit in the telecommunication network can obtain the information of the gateway assigned to the WSN node from the management platform, and then establish communication with the WSN terminal through the gateway.

[0053] Among multiple gateways of the WSN, a master-slave working mode or a peer-to-peer working mode can be adopted.

[0054] In the master-slave mode, among the multiple gateways configured by the WSN, one of the gateways is the master gateway, and...

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PUM

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Abstract

The invention discloses a method and a system for accessing a wireless sensor network (WSN). The system comprises a WSN and a telecommunication network, wherein multiple gateways are configured in the WSN, and the telecommunication network comprises a management platform of the WSN and a network unit. The management platform is used for storing the WSN terminals in the WSN and the corresponding relationship of the distributed gateways thereof. The WSN terminals in the WSN are accessed to the telecommunication network through the distributed gateways. The network unit is used for obtaining the information of the distributed gateways of the WSN terminals from the management platform and building the communication between the network unit and the WSN terminals through the obtained gateway information. The communication between the network unit in the telecommunication network and the WSN terminals in the wireless sensor network can be realized through the invention under the condition that multiple gateways are configured in the WSN.

Description

technical field [0001] The present invention relates to the technical field of communication combining a wireless sensor network (WSN, Wireless Sensor Network) and a telecommunication network, in particular to a wireless sensor network access method and system. Background technique [0002] As the product of the combination of computing, communication and sensor technologies, WSN is a new information acquisition and processing technology. Due to the recent improvements in micro-manufacturing technology, communication technology and battery technology, tiny WSN terminals can have the ability of sensing, wireless communication and processing information. This type of WSN terminal can not only sense and detect objects and changes in the environment, but also process the collected data, and send the processed data to the data collection center by wireless transmission. These WSN terminals are usually composed of power supply, sensing components, embedded processors, memory, com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/06H04W84/18H04W88/16
CPCH04L41/00H04L12/24H04W88/18
Inventor 马景旺
Owner 江苏城西宝兴教育产业发展有限公司
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