e2 home - p ljunggren
Post on 08-Aug-2015
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• Consumers are demanding simple and convenient household services that will give them more time, less worry and increased comfort.
• Smart and networked appliances, combined with relevant content and services, will be the way to meet these consumer demands.
Why do we exist?
Our Market Niche
residential web
the meeting point of what´s on the web with home/ residential automation and main access from kitchen… …but also available from any other location
mobile
Our key initial deliverables
Household ´user interface´with a portfolio of home management and daily household services
A complete technical platform for end to end solutions incl. safe device management, remote management of Gateways, Portal engine and a reliable O&M system.
Operation and maintenance for Telecom, Internet and Broadband access Service Providers
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more
Families
Dinklots (double income, no kids, lack of time)
Singles
e2 Home’s primary and extended target groups:
31% of the total Swedish population have children <21 years at home
Our consumer value proposition
Simplicity
Always-on
Quick Response
Interface Design
Attractive
• Relevance
Right Application
Right Purpose
Right Person
Right Context
Right Place
• Consumer Protection
Integrity
Security
Backbone Solutions
Privacy
•
The Electronic Household Services Potential
Intelligent Living
Internet
Info services, timetables, weather
Local News
Home security
”Pay-as-you-use” appliances
Housework services
Other services (home delivery, school,
post office)
Home banking & financial services
Mail & SMS
Family messaging
Food shopping & delivery
Planning & Nutrition Food inspiration
Food Management
Information Management
Family Management
Residential Management
Services
Networked Home Appliances
Measurement, Steering, Control
Booking
Family Calendar
TDC Tele Danmark Field-trial with 50 households in
Ballerup / Danmark
JM Bygg - Värmdövik Demonstration house in
Värmdövik -Sweden
JM Bygg - Stockholm/Sweden 126 apartments
Skanska - Stockholm/Sweden 59 apartments
Achievements 2000-2002
E2 Home Services for builders Weather forecast
Time and Date
Outdoor temperature
Consumption Statistics
Profiles (control of home status)
Display indoor temperature
Delivery of indoor temperature data
Booking system incl. locking system
Entrance video telephone
Message from landlord
E-notes (electronic yellow notes)
Fire warning incl. stove and ventilation control
Water leakage warning incl. water supply control
Burglar warning
Power outlet control
Shopping list
Home mail (simple e-mail)
Address book
Family calendar Internet
Experiences and findings • A big problem is the cost of front-end equipment: Gateways, Terminals, I/O-units. The
value of the service today is not high enough to motivate consumers to invest.
• “Front end” of the system has to be designed in a flexible and modular way so it is easy and inexpensive to adapt to different customer needs.
• Top 6 functionalities: – Internet (Information) – e-mail – security – comfort (bookings, lighting control) – energy (display measurements) – climate (temp, vent control)
• Access operator independent
• Low monthly costs
• Customers demand high level of confidence in installation and support
• The Concept to have a networked always on home/Internet Terminal in the kitchen has been very much appreciated by users.
• Pay attention to the fact that it takes a lot of efforts and time to crate new value chains.
External Communication SGW
OSGi Framework
External Messenger Communication
Lonwork Device Manager
Native Lonwork Server
Service Bundles
Services in the Gateway Service Description
AdministerSecurity Sends fire-, leakage- and burglary warnings. Burglar and Fire alarm is sent to SOS alarm central.
AutoLocking Activates different schemes when the apartment door is locked or unlocked, e.g. turn off water and gas.
DoorService Listens to the door if it is locked or not and sends the status to the back end when status changes.
StatisticAdministrator Collects the consumption values from the hotwater-, coldwater-, electricity- and gasdevices and sends the values every hour to the backend.
TemperatureService Listens to the value of the temperatursensor and sends new values to the back end..
VentilationControl Opens or closes the Ventilation Damper depending on status of the Fire- or Humidity sensors or doorlock.
LampSwitch Listens to the Lamp switch and turn on/off The hall-lamp when the status of the switch changes.
ControlService A bundle that listens for messages from the back end and activates or deactivates AdministerSecurity and AutoLocking services on the service gateway.
DaylightService Listen to the Daylight Sensor and sends a message to the back end if it changes from daylight to darkness or vice versa.
PowerOutlet Set power on/power of to controllable power outlets in the household. Is controllable by time values, random time, daylight and daylight in combination with random.
IndoorTemperatureScheme
Set the indoor temperature depending on the current scheme, daytype and AutoLocking status.
System Environment
All Bundles in the Service Gateway are updated at the same time. No need for Bundles to react on update- and remove events from other Bundles.�
The Service Gateway is an isolated environment. It is not possible for the end user to install or configure it.�
No 3rd part installations of Bundles allowed.
Positive Experiences
The OSGi API was an aid of a rapid start of development.
A Use Case is conveniently translated to a Bundle.
We did not have to set up ways of communicating between Bundles.
We did not have to make tools for� - Remote Management � - Plattform Management� - User Management
Support for security (PKI, HTTPS, SSH).
Negative Experiences
Overhead and complexity.
Framework have problems with releasing object references
No support to control the Bundles start up order.
No standardised way of external communication.
The Messenger problem
Impossible to change the Messenger without essential recoding.
Strict dependence of a Messenger supplier.
Strict binding to protocol and network structure.
Difficult to substitute Service Gateway HW.
Essential that OSGi standardise the external communication.
External Communication SGW
OSGi Framework
Extern Messenger communication
Lonwork Device Manager
Native Lonwork Server
Service Bundles
Internet Access required
INTERNET Customers PC
Traffic initiated from E2 into the home IP – Telephony has similar problems
E2 SGW Problem
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