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Stephen Galsworthy, Toon
Saving energy with Apache Spark and Toon
#EUds10 #ToonTalks
31 October 2017
Data management
Solar solution
Network
Mobility
Control by demand
Heat pump
Services
Storage
The beating heart of your smart life
�Smart Platforms & Energy Services
#EUds10 #ToonTalks
Boiler adapter
Z-Wave
Meter adaptor
Gas sensor
Electricity sensor
Philips Hue
Z-Wave
Toon data sources
Central heating system
Solar panels
#EUds10 #ToonTalks
Scale of Toon data
100 MB data per user
collected per month
350,000 thermostats installed
300 types of sensor and
user interaction
data
#EUds10 #ToonTalks
Data Privacy
Data from all Toons is collected and stored
anonymously. Data is tagged with an anonymous ID,
generated locally on Toon.
The end user maintains control over this key and we
only use data in a non-anonymous way when a
customer explicitly opts-in.
#EUds10 #ToonTalks
Toon Innovators
Innovators agree to share their data for research
and product development.
In return they they are first in line to try out our
new services!
#EUds10 #ToonTalks
Data Collection setup
data collector
datastorage
Processed data
Data science platform
#EUds10 #ToonTalks
Apache Airflow
Data Science platform
For managing Spark clusters and notebooks
For scheduling complex workflows
For production grade algorithms and R&D
For machine learning on distributed data
#EUds10 #ToonTalks
Concept testing(3 employees)
Initial tests (10-50 users)
Development(600 users)
Commercial launch
(300,000+ users)
Manual
Our journey
#EUds10 #ToonTalks
Data driven services
#EUds10 #ToonTalks
Energy Waste Checker
We don’t always notice how much energy we’re
wasting.
Toon can now expose the energy guzzlers in
your home.
#EUds10 #ToonTalks
Toon detects inefficient appliances and behaviours
#EUds10 #ToonTalks
Electricity data Appliance signals
An underlying concept: Load disaggregation
#EUds10 #ToonTalks
Run on 10s electricity meter data
1
Disaggregation algorithms
Dryer DishwasherWashing machine x2
Power(Wh)
#EUds10 #ToonTalks
Determine appliance ‘fingerprint’
#EUds10 #ToonTalks
Efficiency classification
#EUds10 #ToonTalks
Personalised advice for the end user“It looks like your
washing machine uses
more energy than an
efficient one”
#EUds10 #ToonTalks
Another example: Heating and Insulation advice1. Analyse how much gas is used forheating the home
2. Analyse the cooling down rate of the home overnight from temperaturedata
3. Benchmark with comparablehomes
4. Personalised insulation advice for the customer
InsulationIt looks like your home loses energy more
quickly than efficient homes
#EUds10 #ToonTalks
Scale of Toon data
35,000,000 washing machine cycles detected per year
100,000 washing machine cycles detected per day
#EUds10 #ToonTalks
What else is on its way?
Boiler MonitoringToon will keep an eye on your boiler 24 hours per day.
It’ll tell you if it’s still working correctly and when the next maintenance is due.
Monthly Energy InsightsA personalised overview of energy usage for all Toon users.
#EUds10 #ToonTalks
Stephen GalsworthyHead of Data Science
+31 (0) 20 462 1680 stephen.galsworthy@quby.com
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