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System and method for monitoring environment based on wireless sensor and geographic information

An environmental monitoring system and wireless sensor technology, applied in wireless communication, instruments, measuring devices, etc., can solve the problems of insufficient application of information communication, low reliability, and single function of environmental sensors.

Inactive Publication Date: 2013-02-13
JIANGSU UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The functions of various environmental sensors are still relatively single, there are not many pollutants that can be monitored, and the reliability is not high; environmental monitoring is mainly realized by existing communication systems, and many advanced technologies of information communication have not been fully applied

Method used

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  • System and method for monitoring environment based on wireless sensor and geographic information
  • System and method for monitoring environment based on wireless sensor and geographic information
  • System and method for monitoring environment based on wireless sensor and geographic information

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Embodiment Construction

[0014] figure 1 Shown is the system structure diagram of the present invention. The environment monitoring system of the invention is suitable for unattended outdoor environment monitoring. This system can place a certain number of terminal monitoring nodes in the monitored area according to user needs to collect environmental elements in the monitored area. The monitoring equipment installed on the monitoring node includes gas sensors (such as monitoring carbon monoxide, gas and other harmful gases), temperature and humidity sensors, light sensors and solid dust sensors, etc. In addition, the system is also equipped with a GPS data acquisition module to obtain terminal acquisition The precise geographic location information of the node. The terminal collection node and the relay power supply module work with dual power sources of solar energy and storage battery. When the solar energy resources are sufficient, the solar battery is used for power supply, and the excess solar...

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Abstract

The invention discloses a system and a method for monitoring environment based on a wireless sensor and geographic information. The system comprises a wireless sensor network system and a data processing and centralized monitoring system. The method is that a sensor module on a terminal node acquires surrounding environment data and sends the surrounding environment data to a relay node; the relay node sends the data to a Sink node in a field acquisition work station; the Sink node lines up the data acquired by the terminal node and sends the data to a centralized control sub-center system, and the centralized control sub-center system monitors the environment data acquired by the terminal node in real time through a GUI human-computer interface. A centralized control sub-center sends the environment data to a centralized control center again, and the centralized control center issues geographic information system (GIS) serve information through a GIS system. The system and method for monitoring the environment based on the wireless sensor and the geographic information presents environmental parameters on the human-computer interface in a map mode, sends early warning information to a monitored region and performs real-time monitoring to a certain outdoor region environment.

Description

technical field [0001] The present invention relates to a wireless sensor network environment monitoring system. Specifically, the existing environment monitoring equipment is improved, and a terminal sensor acquisition node is formed by adding a professional sensor detection module, and through ZigBee protocol, serial port communication protocol and TCP / IP protocol Publish the collected environmental data to the centralized control center in real time. The centralized control center completes data reception, storage and management, releases GIS (Geographic Information System) service information, and forms a wireless environmental monitoring system. Early warning information can be automatically sent to each monitoring window through the background management program of the centralized control center. This system can be used in the field of outdoor wireless environment monitoring. Background technique [0002] Environmental pollution has become the most important issue in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02H04W84/18
Inventor 朱志宇刘泛舟李阳冯友兵王彪薛文涛
Owner JIANGSU UNIV OF SCI & TECH
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