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Ubiquitous Wireless Sensor
Networks for Environmental and
Climate Data Management System
Presenter: M.Eng Vo Minh Thanh
School of Electrical Engineering
International University
HCM National University
Table of Contents
■ Applications of WSN for Climate Data Management System.■ What is WSN ?
■ Marine environment monitoring
■ Weather information service.
■ Agriculture monitoring and management
■ Climate change monitoring
■ Ubiquitous Sensor network standardization areas
■ Current Research Achievements of the group
■ GSM based monitoring system.
■ Internet based controlling and monitoring system
■ WSN based monitoring system
■ Future work plan
■ Develop Ubiquitous Wireless Networks for Environmental and
Climate Data Management System.
■ Develop multiple Environment sensor interface device (Data logger)
■ Develop Weather station
■ Develop Marine environment monitoring station
Applications of WSN for Climate
Data Management System
What is “sensor network”?
What is “sensor network”?
What is “sensor network”?
What is “sensor network”?
A Sensor Node examples
Sensor Node examples
Examples of WSN application
Examples of WSN application (cont’)
Examples of WSN application (cont’)
Examples of WSN application(cont’)
Examples of WSN application (cont’)
Ubiquitous Sensor network
standardization areas
Current Research Achievements
of the group
GSM based Environment Monitoring
System
Monitoring Center
Data logger
GSM modem
ZigBee Wireless Sensor Network Monitoring
System
ZigBee Wireless Sensor Network Monitoring
System
Internet Remote Controlling And Monitoring
System
n
Sensor node for environmental monitoring
Future works
Develop Ubiquitous Wireless Networks for
Environmental and Climate Data Management
System
SMS/GPRS G/W
Develop Ubiquitous Wireless Networks for
Environmental and Climate Data Management
System
Develop Ubiquitous Wireless Networks for
Environmental and Climate Data Management
System
Develop multiple Environment sensor interface device
(Data logger)
Develop multiple Environment sensor interface device
(Data logger)
Microprocessor : Accept data from Signal Conditioning unit
Convert to digital signal
Compute data acc. To TF Characteristics to normalise output as a linear function
Generate 4 outputs – Analog , Digital , SDI-12 &
RS232C
Smart Sensor Software : Feeds in set up data
Feeds in sensor coefficients
Sensor ID information
Sensor Element
Signal
Conditioning
Microcontroller
DAC Analog Output
Digital Output
SDI – 12 Output
RS 232C Output
MicroMet
Smart Sensor Concept
Smart Sensors to be used for Environmental
monitoring
Smart Sensors
A) Meteorological Sensors:
• SDA
• Wind Speed Sensor
• Wind Direction Sensor
• Wind Speed & Direction Sensor
• Solid – State Wind Sensor
• Air Pressure Sensor
• Air Temperature Sensor
• Relative Humidity Sensor
• Temperature & Humidity Sensor
• Dew Point Sensor
• Rainfall Sensor (Tipping Bucket)
• Rainfall Sensor (Drop Detector)
• Solar Radiation Sensor
• Net Radiation Sensor
• Sunshine Dur Sensor
• Albedo Sensor
• Quantum Sensor
• Cloud Height Sensor
• Visibility Sensor
• RVR Sensor
• Solar Radiation Sensor
• Net Radiation Sensor
• Sunshine Dur Sensor
• Albedo Sensor
• Quantum Sensor
• Cloud Height Sensor
• Visibility Sensor
• RVR Sensor
• Evaporation Sensor
• Snow Depth Sensor
• Snow Temperature Sensor
• Soil Moisture Sensor
• Soil Temperature Sensor
• Soil Heat Flux Sensor
• Day & Night Switch Sensor
• Leaf Wetness, Fog, Mist Dew
Detector
• Rainfall Conductivity
• Surface Temperature
• UV Sensor
• Wireless Temp Sensor
• Wireless Pressure Sensor
• Wireless Humidity Sensor
MicroMet
B) Environmental Sensors:
• Carbon Monoxide Sensor
• Carbon Dioxide Sensor
• Nitrogen Dioxide Sensor
• Nitrogen Oxides Sensor
• Sulphur Dioxide Sensor
• Hydro-Carbon Sensor
• Poly Hydro-Carbon Sensor
• Oxygen Sensor
• Ozone Sensor
• Ammonia Sensor
• Chlorine Sensor
• Air Quality Sensor
• Dust Particle Sensor
• Radon Sensor
• Noise Sensor
• Light Sensor
MicroMet
C) Hydrological Sensors:
• Water Level Pressure Sensor
• Water Level Ultrasonic Sensor
• Water Level Float Sensor
• Water Level Bubbler Sensor
• Water Flow Sensor
• Water Temperature Sensor
• Water pH Sensor
• Water Conductivity Sensor
• Water Dissolved Oxygen Sensor
• Water Salinity Sensor
• Water Salinity/Temp Sensor
• Water Turbidity Sensor
• Water Specific Ion Sensor
• Water – ORP / Redox Sensor
• Water shaft Endocers
• Total Dissolved Solid
MicroMet
D) Oceanographic Sensors:
• Current Sensor
• Wave Sensor
• Wave & Current Sensor
• Tide Sensor
• Altimeter Sensor
• Sound Velocity Sensor
• CTD Sensor
• STD Sensor
MicroMet
Develop Weather station
Observing Environmental phenomena
by deploying different kinds of bio-
electronic sensors and collecting data
Develop Marine environment monitoring station
Develop Marine environment monitoring station
Web-Base Monitoring and Data Management system
Impacts of climate change in Vietnam
Vietnam is amongst the most disaster prone countries in the world. There are
indications that the severity of disaster events is increasing as an impact of climate
change.
Natural disasters
like typhoons,
floods, tropical
storms, droughts,
landslides, forest
fires, and
occasional
earthquakes are
constant threats
to Vietnam’s
natural
environment.
Application Suggestion
1. Disaster Early warning systems
Observation and prediction of possible threats in the surroundings. E.g. monitoring Flood,
Flood-tide, landslides, forest fires, ….
Application Suggestion
2. Real-time salinity invasion map in Mekong delta
Building a data-logging integrated salinity sensor. The innovative sensors is low-
cost and long-lasting in the environment. It will operate autonomously in the
water. The data collected will be used to develop a real-time salinity invasion map
in Mekong delta. This system is supporting for aquiculture and agriculture
Mekong delta in south of Viet Nam
Application Suggestion
3. Environmental monitoring system
• Pollutants ( Air and Water Quality Monitoring).
• Climate change.
Application Suggestion
4. UWSN for weather service
