saving environment with iot: smart watering with predix
TRANSCRIPT
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Smart Watering SystemPresenter
Abhilash Shrivastava
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Agenda Introduction Motivation Use cases System Architecture How our application works Predix services Demo Accomplishments and Advantages Future
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Introduction
The goal of our application
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Motivation California was in 5th year of severe drought About 40% of water consumed is used for irrigation
purposes Greater percentage of soil is destroyed by over-soaking
rather than dryness
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Idea Our focus is environment friendly smart watering system Basic concept- manage water sprinklers on campus
grounds Prevent plant & soil destruction Optimize water usage by
Estimating Soil Moisture Collecting weather data
Organize water usage data and statistics
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Existing infrastructure at SFSU
No intelligent automation for sprinklers on various grounds: Automation : timer based Manual override
Lots of manual work No soil moisture measurement or calculation
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Cox Stadium
Maloney Field
West Campus Green
~ 40 % of campus is covered by lawns
Demanding significant use of water for irrigating them .
How our application can help
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Say hello to Jason !!
Smart
Creative
Innovative
Wants to do something that makes a difference !!
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Meet Rebecca !!
Decision maker
Busy
Details Oriented
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Josh visits SFSUThis Smart –watering System is Amazing !!
We need one too
That’s easy
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Architecture
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How it works
Humidity
Rain
Wind Speed
Temperature
Evaporation Rate
OpenWeather API
Time Series Soil Moisture
Sprinkler Trigger
Rain Prediction
Lawn Data
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Data Flow
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Predix Services Used UAA Time-series Analytics catalog service Asset Management View service Logstash service
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How Predix helped Microservice architecture allowing
Independent Development Reusable services
Security REST Based Architecture Seed applications and detailed documentation Reusable UI components Tune, optimize, load-balance, reconfigure
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Demo
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Accomplishments Achieved insights
Dashboard with analytics on water usage Gained connectivity
Determining how much water needed for soil Achieved optimization
Maintain required Moisture Level Automated Sprinkler System Monitor Water Usage
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Advantages of using our application Cost effective Reduced water bills Maximize soil’s absorption rate, optimize condition = Less
money spent on lawn maintenance Less manual intervention - man-hour saved Smart campus ideology Environment friendly
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Benefits(Numbers) Optimize soil and plant conditions covering 171,182 square
meters of land Save 1,578,516-2,298,000 gallons of water per annum Financial Savings of up to $25,000 per annum(excluding
labor) Crucial to note that these are numbers for only one campus,
the possibilities of positive impact are colossal!
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Future
Mobile App to control sprinklers remotely Soil moisture sensors Anomaly detection for damaged sprinklers Scientific enhancements of analytics