Low cost sensors for collecting water data
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Transcript of Low cost sensors for collecting water data
Low cost sensor and system for collecting water usage data
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Agenda
1. Introduction
2. Sensor System
3. Pilot
4. Conclusion
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Introduction3
Waternomics
• Increase end-user conservation awareness and affect behavioural changes
• Avoid waste through leak detection
• Save energy and CO2 through saving water
• Smart water sensors• Software
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Sensor System
• Water Sensor
• Data Acquisition Device
• Website
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Water Sensors
Ultrasonic Flow Meter Mini Water meter
Easy installation For main pipe in the building Positive/negative/net flow analyzer Serial RS485 output Built-in calibration ±1% accuracy
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Small size For areas around the house fit with regular residential hose (1/2”) 1 to 30L/min ±2% accuracy
Data Acquisition Device
BeagleBone Black (BBB)
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• High speed (1GHz)
• Multiple GPIO and Serial ports
• Runs on Linux
• $45
Website
• Real time monitoring
• Downloading data
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Pilots9
Collective data
Conclusion
• Presented the pilots and its preliminary requirements
• The sensors and the data acquisition system that we propose
• Have developed and tested a low cost water flow sensor based system for collecting water information for three types of pilots.
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THANK YOU!THANK YOU!