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Trialog EHS Technology
Trialog EHS
Technology
Paris, Oct 1999
www.trialog.com
Trialog EHS Technology
Home Systems Products and Services
Energy ManagementRemote MeteringHome Services
ELECTRICITYREMOTE
METERING SYSTEM
PHONE LINE
MACHINEWASHING
PHONE REMOTE SYSTEM
WATER CONTROL
ALARM SENSOR
FIRE DETECTOR
ALARM SYSTEM
ENERGY CONTROLSYSTEM
GAS
GAS CONTROL
HEATER
TEMPERATURE SENSOR
LIGHTINGDIMMER
INFORMATION ON SCREEN
Set Top Box
PC
Low Speed TP, Power Line & RF LAN
High Speed Multi Media Bus
Trialog EHS Technology
History
Trialog EHS Technology
Projects
Trialog is an instrumental player in a number of projects focused on Home Networking
Metering Sockets Tele DiagnosticFT Télédomotis ETHOS : Electrical Metering Load ManagementGAP : Gas AppliancesCHABLIS : Low-cost intelligent sockets
Trialog EHS Technology
Metering Sockets
Analysing Power Usage
A BOX recordsinformation
Metering Sockets :Detect Starting timeand the consumption per 15 mn
0
200
400
600
20 50
PC monitors statistics
12
6
39
1
2
4
57
8
10
11
Trialog EHS Technology
Freezer / Fridge consumption
Trialog EHS Technology
FT Télédomotis : Telco Gateway
T e le c o mN e tw o rk s
P S T N
IS D N
G S M
e tc ...
M a na g e m e nt
M T H
H o m e B us
H o m e B us
H o m e B us
H o m e B us
E D
IT D
IT D -R FADAPTION
E D T
E D T
E D T
E D T
E D
E DE D
E D
E D
IEE
E1
39
4
E uropean R es identia l G ateway
LON
EH S
E IB
etc ...
CENELEC !
Trialog EHS Technology
ETHOS: European Utilities
In UK, France, Italy, and Denmark electricity meters will supply the same type of Information
TariffEconomy-levelIndex, etc.
Heaters, Hot Water, Domestic Appliances
can use this information
Trialog EHS Technology
GAP: Gas Utilities
Development of Gas Enabler Infrastructure to promote Gas
usage.
Gas based heating is widely used in Europe
More confort, More security, Less comsumption
EHS Powerline Network
Heating Zone 1
Gas MeterInterface
Gas Meter
Radiator Valve
Thermostat
Heating Zone 2Boiler
Controller
Trialog EHS Technology
Mono-Directional
Chablis: Low-Cost Intelligent Sockets
Intelligent SocketsAddresses a large marketLarge markets mean lower costsUp to 40% cost reduction
Bi-Directional
Trialog EHS Technology
Trialog EHS Road Map
1992 : Trialog in EHS Components ESPRIT project1994 : Implementation of EHS < 10 KB
First EHS software on one microprocessor
1995 : Decision to deliver the software as a library Development of a new library : EHSLiteTests Environment, Certification
1996 : Financial Investment and Products Complexity : several Media, Micro, Standardisation, Convergence with EIB and BBus.
Trialog EHS Technology
Initial Available Specification
Network
Management
Application
Process
Application Layer 7
Network Layer 3
Data Link Layer 2
Physical Layer 1
LayerManagement
Signal Processing mediumdependant
Medium Access Rule
Route
Application Table Directory
House AddressRegistrationEnrolment
Plug & Play !
Power Line
Trialog EHS Technology
Convergence Migration Strategy
Network Layer
Layer 1 TP1
Layer 2 TP1
Layer 1 RF
Layer 2 RF
EIBus
Layer 1 PL
Layer 2 PL
Layer 1 TP0
Layer 2 TP0
Network ManagementPlug & Play
Application LayerCommand Langage
Application Process 1
EHS v1.3
Application LayerShared Variable
Application Process 2
Network ManagementEasy Installation
Network ManagementSystem Installation
BBus
EHS Application, EHS Plug & Play, EHS Power Line unchanged
Trialog EHS Technology
EHS 1.3 to A-Mode Migration Strategy
Minor changes in APINo change in Hardware
NetworkManagement
Application
Application Layer 7
Network Layer 3
Data Link Layer 2
Physical Layer 1
API
Hardware
Network Layer
Layer 1 TP1
Layer 2 TP1
Layer 1 RF
Layer 2 RF
Layer 1 PL
Layer 2 PL
Layer 1 TP0
Layer 2 TP0
Network ManagementPlug & Play
Application LayerCommand Langage
Application Process
Shared Variable
Network ManagementEasy Installation
API
Hardware
Trialog EHS Technology
Trialog Libraries Approach
PC
Only the necessary part of the protocol is included in a node
A library includesthe FULL EHS Protocol
Library tested onthousands of test cases • ensures interoperability• eases development• short time to market• ensures compatibility
Trialog EHS Technology
The Library Approach Avantages
To address :• Technology dimensions• Evolution of specification• Interoperability and Conformance• Reliability / Performance / Optimisation
Trialog provides to Manufacturers EHS Technology : Libraries, Tools, Support, Training
Which lamp to switch on ?It was simpler before !....
Trialog EHS Technology
Libraries for Embedded System Applications
EHSLitefor Low-End Appliances
6K ROM , 150 RAM
Board Support PackageBoard Support Package
Application CallBacks
Object Oriented programming
EHSLiteRxfor Receive-Only
Appliances3K ROM , 100 RAM
Board Support PackageBoard Support Package
Application CallBacks
modemST7537
modemST7537
8051 H8 ST7
Trialog EHS Technology
Application Programming Interface (API)
House Address management
Create HA
Distribute HA
Obtain existing HA
Address Management
Start Registration
Registration Notification
Add / Remove Group Address
Remote Application Table Management
Start Enrolment Verify Entry Validity
Add / Remove Entry
Save table in NVRAM
Delay Management
Start Delay
Delay Notification
Remove Delay
Communication Management
Send Message over network
Receive Message
Layer 2 acknowledgement
Library
Application
API
Trialog EHS Technology
Library for PC Windows
EHS-WinLib : an EHS library for Windows 95 Visual C++
Reliable Connection with serial link to a EHS PL box
For the development of Controller / Tester User Interface / Internet Gateway
Trialog EHS Technology
Development Kit
Internal or external RAMInternal or external ROM Flash memory or UV PROM,Support for I2C EEPROMPower Line interface Modem 7537 HS-1Rx and Tx LED indicatorsRS-232 serial linkAccess ports of the micro-controller2 user push buttons, 2 user LEDs, 1 reset buttonSeveral Power Line tests pointsSupport for the use of any standard emulator12 jumpers for configuration
Trialog EHS Technology
A Powerful Development Tool
EHS-Simul runs
EHS Applications
on a simulated
network AND a real
network before they
are embedded on a
board
Trialog EHS Technology
EHS-Simul Windows
Trialog EHS Technology
Marketing Actions
Promotion with STMicroelectronics (Power line modem)CENELECEHS Books
Active in Standardisation Chairman of EHS Technical GroupChairman of Convergence Plug & Play Group Member of Convergence System Group
Partnership with Utilities / White Goods manufacturers
Trialog EHS Technology
Research and Development
Short-term R & D Product oriented
Optimisation, Tests, New Library versionsConvergence with Building Mgt
Medium-term R& D New technologies com. real-time
New markets and servicesInternet TechnologyRF and HAVI
Long-term R & DEmbedded Java High Speed PL
Trialog EHS Technology
End-to-End Connection
Gateway
Server (Web, CTI,..)
TelCableISDNxDSL
Internet
User
After-SaleService