Requirements for a Future Lamp-Luminaire System: The ... · Member in value chain with focus on i.e. Mostly everybody Standardization, availability,… Architects and light planners

Requirements for a Future

Lamp-Luminaire System:

The European EnLight Project

T. Noll, OSRAM, Germany

Funded by and

Content

1. Trends in Lighting

2. The EnLight Project

EnLight Objectives

EnLight Structure & Way of Working

3. Customer Requirements and Specifications (CRS)

Use Cases

Verification

4. Outlook and Summary

Start 1886 Start 1837 Start 1856

Trends in Lighting 1/4

Lighting in Comparison with other Technologies

GLS

HAL

CFL

LEDTo

day

On

ce


Changing Market Environment

From incandescent to

energy efficient lighting

From classical technology

to semiconductors/ LED

Shift in business model:

From components/ replacement business

to solutions

Sustainability plus:

Light and quality of life

Major trends in the lighting market

Source: Osram

“Lighting going digital”

–Move towards a SSL Semiconductor-like value chain

“Liberation of Light”

–New form factors, novel applications, user centered

and ambient

“More illumination”

–Drive for efficiency (Lumen/W) and cost down

(Haitz’s law)

“More than illumination”

–Add more functionality to increase value

“Going Green”

–Energy efficiency & sustainability as societal themes

Daylight Harvesting

–Using as much as daylight as possible


Changing Market Environment (EnLight Vision)

More than Illumination: Function Enrichment

Mobility &

safety

Emotion&

Perception

Health &

WellbeingHorticulture

& foodIntelligence

Interacting with other systems,

people and environment

Non-illumination function

System-in-package (SiP)

Efficiency

Cost reduction

Miniaturization

Retrofit

Form & fixture

revolution New

business

potential

€

Mo

re I

llu

min

ati

on

: E

ffic

ien

cy

1

10

0

20

0

Lumen/W

tim

e

$/lumen

1

10

0

20

0


More than Illumination (EnLight Vision)

Content



EnLight Objectives



Use Cases

Verification


EnLight Objectives

Paradigm Shift in Illumination

4. Control

On/off/dim -> Sensors and Apps

3. Luminaire

GLS shape -> LED-module

2. Lamp

LED Retrofit -> New form factor

1. Light generation

Glowing wire -> Solid state lighting

Today After tomorrow

To exploit the full potential of

Solid State Lighting (SSL)

through breakthrough

innovations in

non-conventional,

energy efficient and

intelligent lighting system

beyond retrofit applications

EnLight Objectives

Rationale (1/2)

Traditional lamp holders are non-optimal

for SSL, poor thermal lamp-holder/bulb

interface compromises the LED

performance (lumen/W, lifetime)

Traditional bulb form factors limit system

performance (e.g. optical efficiency) and

control feature integration

SSL technology enables new design

freedom for emerging new and ambient

applications of light

Intelligence is needed for future light modules,

to enable large SSL system optimization, and to

achieve higher performance vs. cost ratio.

Future SSL modules must be green and energy

efficient. Energy efficiency is a major societal

issue.

All these should based on replaceable principles

to maximize the potential and evolution of SSL

technology and to allow freedom of choice in the

value chain.

EnLight Objectives

Rationale (2/2)

1. Optimal LED Lighting Modules

2. Future, non-conventional luminaires

3. Add intelligence to Lighting Systems.

EnLight Objectives

Technology Building Blocks

Housing Unit

Light

Manipulation

Unit

LED Engine

Light

Generation

Light

Conversion

Light

Mixing

Light

Distribution shapedlight

optical

interface

Heat

Distribution

Heat

Transfer

transferredheat

thermalinterface

Mechanical

structure,

protection,

safety,

esthetics, etc.

mechanicalinterface

Driver & Control Unit

DriverPower

Supply

module

power

interface

Intelligent

Controllermodule

communicationinterface

Sensing Unit

Integrated

Sensing

Connectivity

Intelligent Light Module

EnLight Objectives

Building Blocks: (1) Intelligent Lighting Module

Description:

Exploration of technological solutions for

SSL lighting in a free form factor

Freedom of luminaire design

Integration of novel features and devices

(eg. sensors, sound, ..)

Challenge:

Increase of energy efficiency (20%)

Cost effective and compelling novel

applications

EnLight Objectives

Building Blocks: (2) Future, non-conventional Luminaires

Chip

Lamp

Wall plug = lamp x LOR

–> Lux/W

time20202000 2010

Eff

icie

ncy i

n l

m/W

300

200

100

EnLight Hype

Building Blocks: (2) Future, non-conventional Luminaires

System Efficiency Improvement Potential by LOR

Description:

Develop solutions for:

• Reliable task and activity sensors, sensor fusion

• Smart algorithms • Robust architecture and communication

interfaces

• Data mining to detect usage patterns

• Interface to building automation and power grid

• Interoperability between devices

• Security and privacy

Challenge:

Increase of 30% energy efficiency compared to non- automated practice

Market and user acceptance criteria

EnLight Objectives

Building Blocks: (3) Add Intelligence to Lighting Systems

Building Blocks: (3) Add Intelligence to Lighting Systems

Example for energy saving via Ra adjustment

Intelligent

Modules

Intelligent

Luminaires

Area Controlled

Systems

M2M

L2L

Area

to

area

Room, Floor

Level

Local

Level

Multiple Area

Controlled Systems

Central/Remote mgt

Building, Shop,

Hospital, etc.

Level

e.g. Eth/IP

Co

mm

un

ica

tio

n:

Mo

du

le ↔

Mu

lti-

Are

a S

ys

tem

Communication

Utilities

EnLight Objectives

Building Blocks: (3) Sketch of System Architecture

Objec-

tive

Topic Efficiency increase Technological driver / user-

experience driver

Develop an optimal

LED lighting module

Increase by at least 20%

w.r.t. traditional

applications in office and

hospitality (i.e. LED

retrofits)

Optimal LED optics, LED modules

with integrated drivers, advanced

heat management control, ultra-low

standby current and full freedom of

sockets

Solutions applicable

for future proof and

non-conventional

luminaires

Increase of efficiency

through design freedom

(e.g. by minimizing the LED

die temperature)

Solutions which do meet the multiple

soft criteria as listed below:

Affordable

Extendable

Easy-to-produce

Easy-to-install

Easy-to-use

Easy-to-maintain

Upgradable

Intelligent Lighting

systems

Increase of at least 30% in

standard environments

compared to non-automatic

lighting installations

Development of novel, low power

sensors, dedicated SSL dimmers,

smart communication protocols

using low power, robust sensing

algorithms and low power controls

+ Total system efficacy

increase

Joint energy efficiency

increase of at least 40%

Combination of the two

improvements above

EnLight Objectives

The grand challenge of system efficiency improvement


Consortium and funding

Funded by and

Funding:


V-Model approach

WP1 Application

Scenarios and

Requirements

WP4 Intelligent Lighting

Systems

Communication

Sensing and Intelligence

System Integration

WP3 SSL Components

and Modules Design

Embedded Intelligent Components

Component Interfaces

LED and Luminaire Development

WP5 Validation and

Demonstration

WP2 System Architecture Technology

route

PMT (lead: Ph)

- WPL

- Application Champions

- Project Office (Ph)

Application route

Content



EnLight Objectives



Use Cases

Verification


Customer Requirements and Specifications (CRS)

Application Concepts

A. HospitalityEnergy saving and comfort-adding intelligent

functionalities in future home environment, e.g. in

a kitchen, hotel room, a cabin in a cruise ship and

garage and courtyard areas.

B. OfficeSeamless integration of lighting systems in a real

office for e.g. flex workers, where the new

technology will be experienced and data on the

perception, psychology, design, technology

development, interaction and human factors will

be collected.

C. Power Grid EffectsValidation and evaluation of the impacts of new

EnLight devices and lighting systems on the

electric distribution grid, from a communication

point of view and a quality of service point of view.

More than illumination: a use case story

When you enter the door of your house motion sensors switch on lamps in the

vestibule and in the corridor. Your wife takes a “Power Shower” in the bathroom using

her favored “Blue Lagoon atmosphere”.

While you are laying the table - you are expecting guests for dinner - the system

detects a working situation and illuminates the room with bright white light.

The door bell, which is remotely connected to the speaker of the system, is ringing and

activates the microphone. After confirmation that your guests arrived you open the

door remotely.

When your wife enters the room with food a camera senses a dining situation and

switches to candlelight illumination. As time elapses and triggered by a clock the lamps

are gradually dimmed.

When the guests have left you decide to check some mails. As you are alone the

system detects a PC working situation and switches to your preference working light.

You leave the dining and enter the living room, where your wife watches late night

news. The system switches to energy saving mood light. Finally, all lamps are switched

off automatically latest 10 minutes after there was no presence sensing anymore.

CRS: Use Cases

Use Case Campaign @ OSRAM

Idea Description:

Imagine to have every luminaire which has the controller user interface built in.

Here is the Idea:

To create a luminaire family with a laser beam that projects, wherever you want (for example walls, tables, doors), the user interface.

Just to understand better see:

www.virtual-laser-keyboard.com

So every luminaire could have built in one or more of these projectors to have one or more User Interfaces projected freely where it's more comfortable for user.

The direction technology based on an optical recognition mechanism enables the user to tap on the projected keys or icon images.

Pictures:

Comments Jury:

• EnLight needs smart concept for

system operation and data entry.

• Micro camera can be used for person

identification and personal light

settings.

CRS: Use Cases

The Winner of OSRAM Use Case Campaign

http://www.virtual-laser-keyboard.com/

Member in value chain with focus on i.e.

Mostly everybody Standardization, availability,…

Architects and light planners Customer needs, modularity, flexibility, esthetics, installation and

operation cost, …

Industry & OEMs Manufacturing and selling components & systems, number of ICs

(Ident codes), performance numbers like ATP, DSL, ToR, MoH,…

Electricity providers Grid quality and reliability, smart metering, PF adjustment,…

Installers and electricians Time for installation, maintaining & repair of system or

components,…

Building owner or constructor Satisfaction of users, attractiveness of building, kWh/m2,

Facility managers TCO, energy saving, maintenance factors, frequency and cost for

repair, legal requirements,…

Hospitality managers Like facility managers + attractiveness for guests, esthetics,…

Traders & Retailers Selling components & systems, shelf complexity, margin,…

Consumers in applications

like hospitality & residential

Cost of product and for installation, comfort, individuality, well being,

attractiveness, …

Consumers in professional

applications (like Office)

Comfort, working conditions, well being, attractiveness, …

Recyclers Ease of recycling, selling recycled material,…

CRS: Use Cases

The Value Chain (Cradle to Cradle)

Storyline:

• 2014: Consortium has presented EnLight demonstrators on L+B

• EU has redefined the 20/20/20 target as 20/25/25 target

• ELC/CELMA have proposed a white paper for fast adoption of

EnLight products

• The CEO of a luminaire manufacturer has invited his upper

management for discussion of consequences for his company.

All mutual effects of EnLight - covering Finance data, PLM, R&D,

Manufacturing, Sales, Strategy as well as Standardization - are

addressed and embedded in an amusing story (VoC).

Discussion at Illumnix plc about a white paper proposal

from ELC/CELMA for promotion of EnLight products

CRS: Use Cases

Example Use Case Category OEM 1/3

CRS: Use Cases


CRS: Use Cases


Content


2. The EnLight project

EnLight Objectives



Use Cases

Verification


Summary

=

Strategic Beyond retrofit

Manageable Plug and play

Advanced Intelligence, sensors

Real Demonstrators

Tailorable User centered Interface

http://enlight-projecteu.projectlocatie.nl/

http://enlight-projecteu.projectlocatie.nl/

Thank you !

Requirements for a Future Lamp-Luminaire System: The ... · Member in value chain with focus on i.e. Mostly everybody Standardization, availability,… Architects and light planners

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