Arquitecture

WRI Proposal

Objetives

Monitoring
Human Activity
Informacion Sensibilization
- Research
- Red Zones
Project Sensibilization
Public Health
- InTake, Exposition
Personal Exposition
- Base Lines
  - Corredores Viales
  - Corredores Comerciales

Gases

First Priority

Carbon Monoxide (CO)
Particle Matter PM2.5
Particle Matter PM10
Innovacion
- Benzeno
- Ozone (O3)

Second Priority

Nitrogen Dioxide (NO2)
Nitrogen Oxides (NOx)
Sulphur Dioxide (SO2)
Volatile Organic Compounds (VOC)
Hydrogen Sulphide (H2S)
Non-Methane Hydrocarbons (NMHC),
Carbon Dioxide (CO2),
Particulate Matter (PM1)
Ammonia (NH3)
Methane (CH4)

Infraestructura

Existing Stations
Commercial Stations
Do It Yourself Stations

High Level Device Arquitecture

Low-cost electrochemical sensors
Power
- Internal via Battery
  - Solar
- External via Landpower
Communications
- Radio
- Protocol
- Frequency Band
- Transmission Power
- Sensitivity
- Range
- Certification
Algorithms
- Concentration Estimation
Interruption Management
- Maintenance
  - Update
- Commnunications

High Level Solution Arquitecture

Phase One

Adquisition 1 low cost device
Integration 2 experimental devices
Deployment Devices at certain locations
- Co-locate with a reference instrument
- Controlled environment
- Sensor data from experimental device compared to reference data from low cost device
- Preliminary observations (~1 week of data)

Phase Two

Design 2 experimental device case
Calibration

Links

EPA Air Sensor Toolbox for Citizen Scientists, Researchers and Developers