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Wireless sensor network node system

A wireless sensor and network node technology, applied in the field of communication, can solve the problems of few functions and small scope of application, and achieve the effect of more functions and large scope of application

Inactive Publication Date: 2014-05-14
JIANGSU LINK SENSOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the process of realizing the present invention, the inventor found that at least there are defects such as few functions and small scope of application in the prior art

Method used

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Embodiment Construction

[0019] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] According to the embodiment of the present invention, such as figure 1 , figure 2 with image 3 As shown, a wireless sensor network node system is provided.

[0021] In the wireless sensor network node system of this embodiment, the main improved design elements include:

[0022] Mini USB interface: Using this port, the node can be connected to the USB port of the server. A typical USB cable with four wires: two for power and two for data transmission. Two wires are connected to the battery charger (MAX1551), when the USB power supply is interrupted, the system can automatically switch to the rechargeable battery.

[0023] Selection switch: The data line of the Mini USB...

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Abstract

The invention discloses a wireless sensor network node system. The wireless sensor network node system includes a main node, a plurality of sub nodes matching the main node, and an extension interface which is respectively connected between the main node and a corresponding sub node. The wireless sensor network node system of the invention, can overcome the fewer functions, small application scope and other defects in the prior art, in order to achieve advantages of multiple functions and wide application scope.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular, to a wireless sensor network node system. Background technique [0002] The component modules of the wireless sensor are encapsulated in a shell. When it is working, it will be powered by a battery or a vibration generator to form a wireless sensor network node. It consists of randomly distributed micro nodes integrated with sensors, data processing units and communication modules. The way of organization constitutes a network. It can collect the digital signal of the equipment and transmit it to the wireless gateway of the monitoring center through the wireless sensor network, and send it directly to the computer for analysis and processing. If necessary, the wireless sensor can also transmit the collected entire time history signal in real time. The monitoring center can also wirelessly transmit information such as control and parameter settings to the nodes through t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W84/18
Inventor 徐葳
Owner JIANGSU LINK SENSOR TECH
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