Multifunctional base node device for wireless sensor network

A wireless sensor network and multi-functional technology, applied in wireless communication, transmission system, network topology, etc., can solve problems such as complexity, high configuration cost, and single function, so as to improve production level, simplify system complexity, and reduce equipment cost effect

Inactive Publication Date: 2014-02-12
JIANGNAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Most of the current wireless sensor network node devices have single functions, high configu

Method used

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  • Multifunctional base node device for wireless sensor network
  • Multifunctional base node device for wireless sensor network

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Example Embodiment

[0010] The present invention will be further described below with reference to the drawings and embodiments. Such as figure 1 As shown, the present invention includes a processor module, an AD converter, a wireless module, a power supply module, and a sensor module.

[0011] The sensor module is a variety of sensors that transmit electrical signals, including sensors such as light, temperature, humidity, acceleration, photoelectric, liquid level, electromagnetic induction, pressure, etc., used to sense and obtain information in the detection area, and convert it into electrical signals .

[0012] The sensor module is connected with the AD converter, and the electric signal transmitted by the sensor is transmitted to the AD converter in real time, and the AD converter converts the analog signal into a digital signal.

[0013] The AD converter is connected to the microprocessor module. The processor module is responsible for controlling and coordinating the work of each part of the no...

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Abstract

The invention relates to a multifunctional base node device for a wireless sensor network. The device can be accessed to any sensors according to a specification provided by a node module, a node working mode is configured, and corresponding physical data are acquired; a signal is transmitted to a processing module through an AD converter; then processed information is transmitted to a wireless module; and the wireless module transmits the information to a user, so that the user can master required information in real time. According to the multifunctional base node device for the wireless sensor network, the structure is simple, the installation is convenient, the function is enhanced, the problem of arbitrary combinations of multiple sensors is mainly solved, the device can be used in an outdoor complex environment through simple configuration, and market promotion is facilitated.

Description

technical field [0001] The invention relates to a basic node device of a wireless sensor network. Especially the basic node device of the multifunctional wireless sensor network. Background technique [0002] With the needs of social development and the progress of communication technology, embedded system and sensor technology, wireless sensor network (WSN) with perception, computing and wireless communication capabilities has attracted great attention. Wireless sensor networks can collaboratively monitor, perceive and collect information of various environments or monitoring objects in the network distribution area in real time, and process the information to obtain detailed and accurate information, and transmit it to users who need it. Wireless sensor networks can enable people to obtain a large amount of detailed and reliable information at any time, anywhere and under any environmental conditions, so they can be widely used in national defense, military, national secu...

Claims

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Application Information

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IPC IPC(8): H04W84/18H04L29/08
Inventor 臧培荃吴滨
Owner JIANGNAN UNIV
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