this is summary about smart building. i got it from many literature, in this summary you can know what is smart building, the definition, the characteristic of smart building, what is the point of smart building and many others.

1. Honeywell.com
SMART
BUILDINGS
An Inteliigent
Business Proposition
Get green, safe and productive

2. What is an intelligent building?
A building…
• who’s systems are self reliant
• with sensors relaying data
• that uses the latest technology
• that is the future of buildings
Anthony Piscielli : Intelligent Building

3. Definitions
Smart Building:
A building that provides a productive and cost-effective
environment through optimization of its four basic
components - structure, systems, services and management -
and the interrelationships between them."
Source: Intelligent Buildings Institute (IBI)

4. Kjeld Svidt, Aalborg University 29.11.2002
Intelligent buildings are buildings that through their
physical design and IT installations are responsive,
flexible and adaptive to changing needs from its users and
the organisations that inhabit the building during it's life
time. The building will supply services for its inhabitants,
its administration and operation & maintenance. The
intelligent building will accomplish transparent
'intelligent' behaviour, have state memory, support human
and installation systems communication, and be equipped
with sensors and actuators.
Per Christiansson (2000)
Jean-Christophe HUTT : Energy Efficiency and Intelligent Buildings

5. Smart Buildings
• Many new buildings are
being built with complex
building automation
systems
• Sensors and control
systems create rich
information streams
• Access to these streams
is restricted
• This information could be
useful to building users
as well as administrators
Jodie P. Boyer, Kaijun Tan, Carl A. Gunter : Privacy Sensitive Location Information Systems in Smart Buildings

6. Source: Technology
Roadmap for
Intelligent Buildings
(http://www.caba.org/trm)
Ron Zimmer, Intelligent Buildings - Meter Reading and Energy Management
Definition of Intelligent Building Technologies
“ The use of integrated technological building systems,
communications and controls to create a building and its
infrastructure which provides the owner, operator and
occupant with an environment which is flexible,
effective, comfortable and secure.”

7. Kjeld Svidt, Aalborg University 29.11.2002
Intelligent building characteristics (1)
1. be flexible and responsive to different usage and environmental
contexts such as office, home, hotel, and industry invoking
different kinds of loads from nature, people, and building
systems,
2. be able to change states (clearly defined) with respect to
functions and user demands over time and building spaces (easy
to program and re-program during use)
3. support human communication (between individuals and groups)
4. provide transparent intelligence and be simple and
understandable to the users (support ubiquitous computers and
networks)
Per Christiansson (2000)
Jean-Christophe HUTT : Energy Efficiency and Intelligent Buildings

8. Kjeld Svidt, Aalborg University 29.11.2002
Intelligent building characteristics (2)
5. have a distributed long term and short term memory
6. contain tenant, O&M, and administration service systems
7. support introduction of new (sometimes not yet defined) services
8. be equipped with sensors (stationary and mobile) for direct or
indirect input and manipulation of signals from users, systems
and the building structure
9. be equipped with actuators for direct or indirect manipulation
installations and the building structure
Per Christiansson (2000)
Jean-Christophe HUTT : Energy Efficiency and Intelligent Buildings

9. Kjeld Svidt, Aalborg University 29.11.2002
Intelligent building characteristics (2)
5. have a distributed long term and short term memory
6. contain tenant, O&M, and administration service systems
7. support introduction of new (sometimes not yet defined) services
8. be equipped with sensors (stationary and mobile) for direct or
indirect input and manipulation of signals from users, systems
and the building structure
9. be equipped with actuators for direct or indirect manipulation
installations and the building structure
Per Christiansson (2000)
Jean-Christophe HUTT : Energy Efficiency and Intelligent Buildings

10. Kjeld Svidt, Aalborg University 29.11.2002
Intelligent building characteristics (2)
5. have a distributed long term and short term memory
6. contain tenant, O&M, and administration service systems
7. support introduction of new (sometimes not yet defined) services
8. be equipped with sensors (stationary and mobile) for direct or
indirect input and manipulation of signals from users, systems
and the building structure
9. be equipped with actuators for direct or indirect manipulation
installations and the building structure
Per Christiansson (2000)
Jean-Christophe HUTT : Energy Efficiency and Intelligent Buildings

11. Kjeld Svidt, Aalborg University 29.11.2002
Intelligent building characteristics (3)
10.accomplish 'intelligent' behaviour (self diagnosis, trigger actions
on certain events and even learn from use)
11.integrate different IBI systems to form complex systems
12.contain IBI life time standardized solutions as far as possible
13.be well documented (in 3D with functional descriptions) available
in Virtual Reality with physical structure overlay
Per Christiansson (2000)
Jean-Christophe HUTT : Energy Efficiency and Intelligent Buildings

12. Kjeld Svidt, Aalborg University 29.11.2002
Intelligent building characteristics (4)
14.provide canalization (information roads) that shall house 'wires'
carrying new services
15.be able to handle high band width information transfer.
16.provide dynamic secure information domains (i.e not based on a
non-routed Ethernet in a residential block)
17.be open to efficient communication between applications based
on for example XML implementations (Christiansson 1998), and
platform independent solutions as Jini on Java Virtual Machines,
(see http://www.sun.com/jini)
Per Christiansson (2000)
Jean-Christophe HUTT : Energy Efficiency and Intelligent Buildings

13. Commonalities
Green Building Smart Building
Integrated design
Individual comfort control
Indoor environmental quality
Productive workplace
Flexibility
Energy efficiency
Automatic climate response
Advanced controls
Eco-friendly materials
Advanced security and
communications
systems
Advanced structural
system
Water efficiency
Ecological site
planning
Transportation
efficiency

14. Smarter Building - Potential Business Benefits
Physical buildings and assets
• Identify/exploit strategic property opportunities.
• Avoid costly property holdings
• Drive space utilisation using technology
• Improve comfort and employee efficiency
• Automate corporate environmental reporting
• Energy and carbon monitoring & management
• Asset Management
• Reduce redundant assets
• Improve projects for efficiency
• Optimise maintenance activity
• Lower building operation costs
• Streamline operational processes
• Share services and data across the portfolio
• Collection of building control information
• Lower risk of significant failures
• Building operations stable safe and secure
• Physical & logical security and control
Strategic
savings
10%-20%
savings
10%-30%
savings
10%-20%
savings
Vital
enabling
measurement
Less
downtime
Potential business benefits
Smarter
Inter-
connected
Instrumented
Intelligent
Smarter
Inter-
connected
Instrumented
Intelligent

15. 15
Smart buildings enable smart
people
Top (Level 3)
Ambient intelligence
Productivity,
Commerce
Middle (Level
2)
Egress, signage,
security, location
Base (Level
1)
Power, air,
water, data
People
centric
Smart Building Capabilities Customer Needs
DI Vesna Glatz : EMPOWERING Smart buildings enable productive people

16. 16
Content
What are the known problems and likely
development paths?
Which techniques to use in
What's important inside a smart building?
Neeme Takis : Smart buildings influencing the living environment

17. What’s important?
• A smart building should
– improve occupants'
comfort,
– achieve energy
savings where
possible,
– avoid or reduce
damages by sending
warnings
– increase security
compared to the
traditional.
Neeme Takis : Smart buildings influencing the living environment
• How?
– Using the
cheapening power
of communication
and computing we
have at our reach
today
– Forcing the
subsystems to work
together, not
independently (or
even against each
other)

18. Improving comfort. Control Quality
• Get rid of open loop
– Heating example: most of the installed water based
heating systems are primitive, setting the on-flow
temperature according to the current outdoor
temperature (not interested in the actual result at all)
Neeme Takis : Smart buildings influencing the living environment

19. Improving comfort. Control Quality
– If the actual result is not measured by the control
system, then no disturbances from the sun radiation
or wind can be compensated
– Room thermostats are common to take actual
temperature into account, but due to the thermal
inertia the result of their action is a fluctuation around
the setpoint temperature
Neeme Takis : Smart buildings influencing the living environment

20. Improving comfort. Control Quality
– The solution: closed loop control
• Single loop for simple cases
Neeme Takis : Smart buildings influencing the living environment

21. Improving comfort. Control Quality
• Cascaded loops for real life (with limit settings)
Neeme Takis : Smart buildings influencing the living environment

22. Improving comfort. Control Quality
– The amount of time shifting depends
• On change direction
• On building parameters (heat losses, installed power of heating)
• On “step height” of the outdoor temperature drop or increase
Neeme Takis : Smart buildings influencing the living environment
– Weather forecast can be used well before the
significant change in the outdoor environment
conditions, for time shifted
• change in the setpoints
• heating stopping before the outdoor temperature increase
Use predictive information

23. Achieve savings. General
• In some cases improving the control quality will already result in
energy savings as well (by avoiding unnecessary heating)
• Other things to do
– Eliminate the unnecessary energy spendings
• like simultaneous heating and cooling…
– Use the hourly tariff and time-shift the electricity consumption peaks
if possible
• washing the dishes in the cheapest hours
• storing the heating energy into a tank wisely
• Switch off heat pump during peak hours if possible
Neeme Takis : Smart buildings influencing the living environment

24. Achieve savings. Dishwasher example
• There are no diswashers (to my knowledge) that
can find the cheapest hour on their own
• But they all continue after the power break from
where they were
• So start the washer and press a button (actual or
virtual) to stop the process
• Power will be returned on time to use the
cheapest possible time to be ready with the
washing before the next morning
Neeme Takis : Smart buildings influencing the living environment

25. Achieve savings. Heat pump example
• With air-to-air heat pumps the efficiency of the
pump depends on the outdoor temperature (may
even drop below 1 during cold weather!)
• Depending on the availability of other sources of
energy (gas, wood, direct electric heating) it may
be reasonable to switch between them
depending on the hourly prices on electric
energy
• …Or just switch off the heat pump during the
peak hours.
Neeme Takis : Smart buildings influencing the living environment

26. Achieve savings. Direct heating example
• If a storage tank is in use for nightly
heating, replace the primitive day/night
tariff switching or simple timer based
control with a price-aware solution
• Estimating how much heat energy is
needed next day, charge the tank with
heat energy during the cheapest hours
• Charge to the needed level only (not more)
Neeme Takis : Smart buildings influencing the living environment

27. Avoiding damages. Water leakage example
• Water leaks are costly and hard to detect
– Water can make more harm than fire
– Water detectors cannot be installed everywhere
• A water meter with good (1 liter) resolution will
help, if (any of the following)
– the water consumption pattern is known
– building occupancy is know
– movements in the rooms can be detected
• Some decision-making power is needed.
Doable.
Neeme Takis : Smart buildings influencing the living environment

28. Avoiding damages. Equipment monitoring
• The increased relative to the historical average
(and working conditions) energy consumption of
one or another device may be a signal of
– Improperly closed refrigerator door
– Loss of cooling agent in the cooling system
– Decreased efficiency of pumps or filters
• A professional can see the abnormalities and
raise warnings by looking at the trending graphs
• The building automation system should do the
same based on historical and current data
Neeme Takis : Smart buildings influencing the living environment

29. Smart Cities segments
at Schneider Electric

30. WHAT IS SMART GRID??
A complete, flexible, cost-effective approach to digital
It is an electric grid that uses
information and communication
technology to gather data and act on
information about the behaviour of
suppliers and consumers in an
automated fashion. Hence Smart
Grid is a generic label for the
application of computer, intelligence
and networking abilities to the
existing dumb electricity distribution
systems.

31. 31
Smart Grid
Uses information technologies to improve how
electricity travels from power plants to consumers
Allows consumers to interact with the grid
Integrates new and improved technologies into the
operation of the grid
Fatemeh Saremi, PoLiang Wu, and Heechul Yun

32. SMART GRID COMPONENTS
DISTRIBUTED
GENERATION
INFORMATION
TRANSFER
PHASOR
MEASUREMENT
SMART METER

33. POWER OUTRAGE
NOTIFICATION AND
POWER QUALITY
MONITORING
SMART METERS
RECOGNIZES
AND DETAILS
ELECTRIC
CONSUMPTION
RELAYS
INFORMATION
TO CENTRAL
MONITORING
STATIONS
WILL REPLACE
TRADITIONAL
METERS
TIME OF DAY
CHARGES.

34. WHY SMART GRID??
REDUCE CARBON FOOT-PRINTS
IMPROVE DISTRIBUTION MANAGEMENT AND
DECISION SUPPORT SOFTWARE
SELF-HEALING
AUTOMATED CONTROL FOR DISTRIBUTION
SENSING AND MEASUREMENTTECHNOLOGIES
INCREASED EFFICIENCY

35. 35
Smart Grid Attributes
Information-based
Communicating
Secure
Self-healing
Reliable
Flexible
Cost-effective
Dynamically
controllable
Fatemeh Saremi, PoLiang Wu, and Heechul Yun

36. EX Smart Grid CLP