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WSN (Wireless Sensor Network) forest environmental benefit monitoring system based on wide-range soil carbon flux monitoring system

A monitoring system and environmental benefit technology, which is applied in the field of forest environmental benefit monitoring system, can solve the problems of large power consumption, short self-sustaining period of equipment, and inability to realize intelligent network deployment of equipment, etc.

Inactive Publication Date: 2012-06-20
莫路锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The soil carbon flux data collection method of existing equipment is very single, and the obtained data cannot provide data support for wide-area, timing, and sampling analysis, let alone realize intelligent and diversified data collection operations
[0014] Moreover, the price of each existing equipment is as high as hundreds of thousands of yuan, which cannot meet the needs of intelligent network deployment for a large number of equipment in terms of cost.
Existing equipment consumes a lot of power, and the self-sustaining period of the equipment is too short, let alone solar energy, and it is impossible to realize the intelligent deployment of a large number of equipment

Method used

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  • WSN (Wireless Sensor Network) forest environmental benefit monitoring system based on wide-range soil carbon flux monitoring system
  • WSN (Wireless Sensor Network) forest environmental benefit monitoring system based on wide-range soil carbon flux monitoring system
  • WSN (Wireless Sensor Network) forest environmental benefit monitoring system based on wide-range soil carbon flux monitoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0105] The large-scale soil carbon flux monitoring system of this embodiment includes hardware and software programming; wherein the hardware design includes two major parts: circuit design and mechanical design:

[0106] 1. Circuit design

[0107] The circuit design includes TelosB module, CO 2 Sensor measurement module, display module, temperature and humidity sensor measurement module, main control circuit module. Now introduce each module:

[0108] 1. TelosB module

[0109] TelosB is the Rev.B of CrossBow's Telos series nodes. In a wireless sensor network, each physical element is called a sensor node. TelosB is one of these nodes. Large-scale soil carbon flux monitoring systems will eventually need to be connected to wireless sensor networks. each by CO 2 A tester composed of sensor measurement module, temperature and humidity measurement module, TelosB and other modules is equivalent to a node in the wireless network, it has the ability to sense CO 2 Concentratio...

Embodiment 2

[0250] The large-scale soil carbon flux monitoring system of this embodiment includes a hardware system and a software system; wherein the hardware system includes two parts: circuit devices and mechanical devices.

[0251] The circuit devices of the large-scale soil carbon flux monitoring hardware system in this embodiment include a wireless sensor network access module, a CO 2 Sensor measurement module, display module, temperature and humidity sensor measurement module, main control circuit module, details are as follows:

[0252] 1. Wireless sensor network access module. The circuit device includes a wireless sensor network access module, a CO 2 Sensor measurement module, display module, temperature and humidity sensor measurement module, main control circuit module.

[0253] The wireless sensor network access module includes a micro control unit, a wireless transceiver, a USB converter, and a low-energy power manager. The wireless sensor network access module and the CO...

Embodiment 3

[0303] see Figure 18 with Figure 19 The forest environment benefit monitoring system based on the wireless sensor network comprises a monitoring server (2) and several temperature, humidity and decibel monitoring devices (1). The monitoring server (2) is wirelessly connected with a plurality of temperature, humidity and decibel monitoring devices (1) in different positions in the atmospheric environment, and the temperature, humidity and decibel monitoring device (1) includes a power module (3), A microprocessor (7) and a temperature sensor module (4), a humidity sensor module (5), a decibel sensor module (6) and a radio frequency transceiver module (8) connected to the microprocessor. Wherein the power supply module (3) is powered by solar energy and provides electric energy for the entire temperature, humidity and decibel monitoring device (1), and the multiple temperature, humidity and decibel monitoring devices (1) interact with each other through their respective wirel...

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Abstract

The invention discloses a WSN (Wireless Sensor Network) forest environmental benefit monitoring system based on a wide-range soil carbon flux monitoring system. The WSN forest environmental benefit monitoring system is characterized in that a data receiving / transmitting module is in a monitoring mode and continuously acquires carbon flux, temperature and humidity on a node in a network and data transmitted by a decibel monitoring device after a monitoring server as a background processing system is started up, and meanwhile, an instruction is transmitted to other nodes in the network in a broadcasting way when the background processing system transmits updated data acquiring frequency. The monitoring system provided by the invention can be used for providing massive automatic real-time environmental information acquiring service and has a wide market application prospect.

Description

technical field [0001] The invention belongs to the technical field of atmospheric environment monitoring, and relates to an urban forest environmental benefit monitoring system, in particular to a forest environmental benefit monitoring system based on a wireless sensor network in a complex environment. Background technique [0002] In the high temperature summer in the city, the temperature around the asphalt and cement pavement is often 2 to 8 degrees higher than the temperature in the same area in the countryside. Trees block roads, buildings, etc., and cool the surrounding air through evaporation and transpiration of soil moisture. Not only that, but it can also increase the humidity of the surrounding air. Trees block roads, buildings, etc. can also reduce urban noise and play a role in noise insulation. At present, special instruments are generally used to monitor forest environmental benefits point by point manually, and large-scale, real-time and continuous measur...

Claims

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Application Information

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IPC IPC(8): G01N33/24H04L29/08H04W84/18G08C17/02
Inventor 莫路锋周国模吴晓平易晓梅
Owner 莫路锋
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