Thesis Final PresentationV2

Diploma Thesis Presentation

Cognitive In Home Display

Onur Kayikci30.04.2010

Lehrstuhl für Produktentwicklung

1

Content

S.E.T. Factors

System Description

The Application

Achievements

Summary

2

3

Energy Consumption in Building Sector

Sector Households Commercial Buildings

Energy consumption (Mtoe) 2005 280 157

Energy Consumption (Mtoe) 2020 338 211

Energy Saving Potential 2020 (Mtoe) 91 63

Full Energy Saving Potential 2020 (%) 27 % 30%

Source: European Commission & AG Energiebilanzen e.V.

S.E.T. Factors System Description The Application Achievements Summary

4

Energy Consumption in Building Sector

Sector Households Commercial Buildings

Energy consumption (Mtoe) 2005 280 157

Energy Consumption (Mtoe) 2020 338 211

Energy Saving Potential 2020 (Mtoe) 91 63

Full Energy Saving Potential 2020 (%) 27 % 30%

130.5

134.4

136.5

139.1

140.4

141.3

141.5

2000

2001

2002

2003

2004

2005

2006

Household Electricity Consumption in Germany in TWh

Source: European Commission & AG Energiebilanzen e.V.


A typical coal

power plant

generates 500

MW

5

The American Recovery and Reinvestment Act

more than $80 billion in clean energy investments;

o $11 billion for a smarter grid that integrates renewable energy as well as for 40

million smart meters to be deployed in American homes.

o $4.5 billion to green federal buildings,

Source: U.S. Department of Energy

February 17 2009


6

The American Recovery and Reinvestment Act

o $10 million to support the development of interoperability standards to National

Institute of Standards and Technology (NIST);

o Building Automation

o Advanced Metering Infrastructure (AMI)

oZigBee/HomePlug Smart Energy Profile

o Home Area Network (HAN) Device Communications, measurement, and control

Source: U.S. Department of Energy

February 17 2009


•

by the end of 2010. By 2013 the number is expected to rise to 155million.

7

Smart Metering Market

Source: ENEL Energy, EON Energy, The Economist

76million


•

by the end of 2010. By 2013 the number is expected to rise to 155million.

is investing up to £12million in Smart Metering

8

76million

32million

Smart Metering Market

Source: ENEL Energy, EON Energy, The Economist


Smart Energy Solution with In Home Display

Data Transfer

Energy ProvidersAMI Smart Meter


9

Smart Energy Solution with In Home Display

Data Transfer

Wireless Home Area Network

ZigBee or Wireless M-Bus

In Home DisplayEnergy Providers

AMI Smart Meter

10


ZigBee• Low Power, Wireless, Low Cost, Networking

• Based on the IEEE 802.15.4 standard

• 2.4GHz Band, Data rates of 250 kbps

• Self healing networking upon route failure

• Range: 50m typical (5-500m based on environment)

11

Star Topology

Mesh Topology

Tree Topology

Coordinator Router End Device


ZigBee Stack

12

MSP5438 Experimental

Board with CC2520


HAL

Keys

Task Management

Dynamic Memory Management

Timers and Events

Non Volatile Memory

Power Management

Task Messaging

OSAL

MAC & PHY Layers ZMAC & TIMAC

NWK Layers NWK

APS Layers APS

ZDOZDO ZDO

In Premise Display Application

ZDAPP

ZCL

ZDOFoundation

ZDOGeneral

ZDOSmart Energy Profile

ADC LED LCD

DCO SPI FlashTimers

ClockService

ZDO

Ap

plic

atio

n

Fram

ewo

rkA

F

TI’s Z-StackIntroduction System Description ZigBee The Application Summary

13

Constraints: ZigBee Smart Energy Profile In Home Display

MSP430 + CC2520 Flash RAM

Coordinator 103 KB 12 KB

End Device 87 KB 6.7 KB

Constraints Wireless M-Bus

CC1101/CC1100 Flash <32 KB

USB Flash 5 KB

(GUI) Flash 2 KB

Cognition Flash 2 – 4 KB

Application Flash 2 – 4 KB

TOTAL 11 – 15 KB

Constraints System

Constraints

14


MCU: MSP430

ZigBeeModule:

Touch Panel

LCD

USB LCD Backlight

System Power: Battery / USB

Wireless Communication

System Description

15


Solution 1

Customer Application

Z-StackZigBee Stack

Radio

Co

mp

lete

Zig

Bee

So

luti

on

CC2530

ZigBee Solutions

16


Solution 1 Solution 2


Z-StackZigBee Stack

Radio

Co

mp

lete

Zig

Bee

So

luti

on

CC2530

CC2480 ZigBee Processor

MSP430

ZigBee Solutions

17


Solution 1 Solution 2 Solution 3


Z-StackZigBee Stack

Radio

Co

mp

lete

Zig

Bee

So

luti

on

CC2530


CC2520

MSP430MSP430

ZigBee Solutions

18


Solution 1 Solution 2 Solution 3


Z-StackZigBee Stack

Radio

Co

mp

lete

Zig

Bee

So

luti

on

CC2530


CC2520

MSP430MSP430

ZigBee Solutions

19

Commercial Proposal


ZigBee Solutions

Amber Wireless Germany

AMBZ3002.4 GHz RF ModuleCurrent Consumption (RX) (mA): 22.8Current Consumption (TX) (mA): 25.3Communication Interface: SPIDevice: CC2520Modulation: O-QPSK and DSSS 250kbps

+ TI Z-Stack Compliant+ Low Power Mode.+ Integrated Ceramic antenna- Price

Introduction System Description ZigBee The Application Summary

20

Ultra Low Power Mixed Signal Processor for battery powered measurement applications;

-Utility metering, -Portable instrumentation,-Wireless sensor networks,-Consumer electronics

MSP430


Device Flash(KB)

SRAM(KB)

TimerA

Timer

B

USCICh. A:UART/SPI/IrDA

USCICh. B:SPI/I2C

ADC12_A(CH)

Comp_B(CH)

I/O PackageType

F5529

128 8 + 2 5, 3, 3 7 2 2 12 ext 4 int

12 63 80 PN

F5528

128 8 + 2 5, 3, 3 7 2 2 8 ext 4 int

8 47 64 RGC80 ZQE

MSP430

22

Introduction System Description The Application Achievements Summary

MSP430F552x•Frequency up to 25 MHz•128 KB Flash•2 USCI Interfaces•Hardware Multiplier •Active Mode: 200uA/MHz•LPM3: 2.5uA•Full Speed USB

Communicates with Smart Meter

In Home Display Application

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Request Price Signals

Receive Price Signals

Smart Meter,

The ZigBee

CoordinatorCognitive In

Home Display,

The ZigBee

End Device




24



Request Overall Consumption

Receive Overall Consumption

Smart Meter,

The ZigBee


Home Display,

The ZigBee

End Device




25



Request Overall Consumption

Receive Overall Consumption

Request Time Synchronization

Receive Time Data

Smart Meter,

The ZigBee


Home Display,

The ZigBee

End Device


Communicates with Electrical Devices

26

Request Description

Receive Device Description

Smart

Appliances,

The ZigBee

End Device

Cognitive In

Home Display,

The ZigBee

End Device




27

Request Description


Smart

Appliances,

The ZigBee

End Device

Cognitive In

Home Display,

The ZigBee

End Device


Identify and Store

Device Descriptions



28

Request Description


Request Device Consumption

Receive Device Consumption

Smart

Appliances,

The ZigBee

End Device

Cognitive In

Home Display,

The ZigBee

End Device


Identify and Store

Device Descriptions


Monitoring

29


Displays:

Time of Day Prices

Current Consumption

Overall Consumption

Price of Overall

Consumption


Monitoring

30


Displays:

Time of Day Prices

Current Consumption

Overall Consumption

Price of Overall

Consumption

Displays:

Historical Overall

Consumption


Monitoring

31


Displays:

Time of Day Prices

Current Consumption

Overall Consumption

Price of Overall

Consumption

Displays:

Historical Overall

Consumption

Displays:

Historical Device

Consumption


Predicts Price Patterns

32


Stores Historical Price Data

Processes Price Data using Neural Networks

Predicts Future Price Patterns

Displays Future Price Patterns

Sends Load Control Events

w11

x

x

x

1

2

N

σ(Σ)

σ(Σ)

σ(Σ)

LNw

w12

v 11σ(Σ)

σ(Σ)

σ(Σ)

y

y

y

1

M

2

MLv

v 12

z

z

1

L

2


33

Energy Efficiency

Monitoring Cognitive Consumption Regulation

1. Displays graphically historical electricity consumption. Data can also be set online (at google power meter).

2. Displays consumption of particular electrical devices.

3. Data can be conveyed to PC


34

Energy Efficiency

Monitoring Cognitive Consumption Regulation

1. Learns price fluctuations and adapts consumption to prices.

2. Suspends or shifts operations of smart appliances during high prices

Example: ->Asks users or autonomously shifts operations of washmachines, swimming pumps to low price tariffs.


35

Conservation Rates

Direct Conservation Indirect Conservation

1. Monitoring

5 % to 12 %(According to scientifical studies)

2. Avoidance of standby losses.

5 % to 8 %

Total 8 % to 15 %

Reduction in CO2 emissions due to less need for peaking plants.

Reduction in bills due to1. Consumption in low price tariffs

rather than high price tariffs.

2. Lower prices because of moreefficient energy supply and lower operational costs.


36

Total Benefits

Energy Providers Consumers

1. Efficient Energy Supply

2. Client Data & Relationship

3. Marketing through Direct

Connection and Networking

4. Peaks Reduction

5. Lower Costs

6. Higher Reputation


37

Total Benefits

Energy Providers Consumers

1. Efficient Energy Supply

2. Client Data & Relationship

3. Marketing through Direct

Connection and Networking

4. Peaks Reduction

5. Lower Costs

6. Higher Reputation

1. Lower user-system interaction

2. Efficient Energy Use &

Conservation

3. Lower Expenditures

4. Consumption Awareness & Social

Responsibility

AND LOWER CO2 EMISSIONS


Summary

1. Provides, Portable, Low Cost Energy Management for ZigBee enabled AMIs

2. Augments Consumption Awareness

3. Enables Demand Response programs

4. Includes low cost, high tech Product Design

38


The Cognitive In Home Display

Outlook

• Battery Recharging over USB

• Optimization of System Power Usage

• A Better Device Management

39


• Thank you for your attention

40

41


System Front Side

42


System Back Side

Source: IBM


43

Device Choice based on Single Chip Solutions

W M-BUS MSP430 ZigBee USB POWER LCD

CC1111F32 F235016/2

CC2530128

Int. Battery / Rech. Battery LCD with Cont. (TS comp.)

CC1111F32 CC2530256


CC1111F32 CC2530128


CC430513732+4, ADC

CC2530128

- /Ext. Battery / Rech. Battery LCD with Cont. (TS comp.)

CC1101 F5529128/8+2

CC2520 Int. Battery / Rech. Battery LCD with Cont. (TS comp.)

Commercial Proposal:

CC1111F32 + CC2530

+ integrated USB

+ Small PCB Size

CC1101 + F5529 + CC2520

+ integrated USB

+ Lowest Device Costs

Commercial Proposal:


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Thesis Final PresentationV2

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