Wireless sensor network node based on Arduino

A wireless sensor and network node technology, applied in network topology, wireless communication, advanced technology, etc., can solve the problems of low node energy consumption, large number of nodes, and low data transmission rate, so as to increase energy consumption and cost, and reduce development Effect

Inactive Publication Date: 2015-02-04
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wireless sensor network is characterized by a large number of nodes in the network, and the communication network is often a self-organizing multi-hop network, with a relatively short communication distance, low data transmission rate, and low energy consumption of nodes.

Method used

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  • Wireless sensor network node based on Arduino
  • Wireless sensor network node based on Arduino
  • Wireless sensor network node based on Arduino

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with drawings and embodiments.

[0016] From the hardware of the node, fully consider the tailoring of the hardware and the function of supporting multiple sensors. Such as figure 1 As shown, the nodes include microcontrollers, solar panels, solar charging modules, rechargeable lithium batteries, voltage regulator modules, real-time clock modules, radio frequency modules, GPS positioning modules, several sensor probes, energy management modules, radio frequency module LED indicators, Microcontroller LED indicators, waterproof box and antenna, supported sensors include temperature and humidity, atmospheric pressure, wind speed, wind direction and rainfall, hazardous gases and PM10, etc. When there is sunlight, the solar panel supplies power to the solar charging module, and the solar charging module supplies power to the voltage stabilizing module while charging the rechargeable lithium battery; when t...

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Abstract

The invention discloses a wireless sensor network node based on Arduino. The node comprises a microcontroller, a solar panel, a solar charging module, a rechargeable lithium battery, a voltage stabilization module, a real-time clock module, a radio frequency module, a GPS (global positioning system) module, a plurality of sensor probes, an energy management module, a radio frequency module LED (light-emitting diode) indicating lamp, a microcontroller LED indicating lamp, a waterproof box and an antenna. An ArduinoUno design is improved by the node, energy consumption and the cost of a system are reduced, the requirement of low power consumption is sufficiently met, so that the node does not need to replace the battery and can run in an unattended manner in an outdoor environment for a long time, development and design periods of the wireless sensor network node are greatly shortened, and the nodes can be rapidly arranged in an area needing to monitor parameters on a large scale.

Description

technical field [0001] The invention relates to the field of wireless sensors, in particular to an Arduino-based wireless sensor network node. Background technique [0002] The wireless sensor network is composed of a large number of nodes with communication, computing, and sensing capabilities. It forms a self-organizing multi-hop network system through wireless communication. Its purpose is to sense, collect, and process information about objects in the monitoring area. The wireless sensor network is characterized by a large number of nodes in the network, and the communication network is often an ad hoc multi-hop network, with a relatively short communication distance, low data transmission rate, and low energy consumption of nodes. These characteristics make wireless sensor networks suitable for deployment in occasions that require large-scale and large-scale parameter monitoring. [0003] Nodes in wireless sensor networks have certain data processing and storage capabi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W84/18
CPCH04W84/18Y02D30/70
Inventor 张茜陈积明程鹏
Owner ZHEJIANG UNIV
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