Intelligent Building Management Systems

Intelligent Building Management Systems

1. Management of Intelligent Buildings
Dr. Khaled Ali Youssef
King Abdulaziz University, Jeddah, KSA
AssiutUniversity, Assiut, Egypt
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
Presentation 3

2. Table of Contents
1.Intelligent Building Management System (IBMS)
•Terminology
•Target
•Systems and services
•Concept
•System Architecture
•Architecture of IBMS
•What does an IBMS do?
•Benefits of IBMS
2.Protocols of Intelligent Buildings
3.Issues Related to Intelligent Buildings

3. Intelligent Buildings Management System (IBMS)
Terminology
BuildingManagementSystems(BMS)alsoknown
asBuildingAutomationSystems(BAS),Building
ManagementandControlSystem(BMCS),Direct
DigitalControls(DDC)andBuildingControls(BC)
OthertermsassociatedwithControlSystems
include:
•Supervisory,ControlandDataAcquisition
(SCADA)
•ProgrammableLogicControllers(PLC)
•EnergyManagementSystem(EMS)
•DataGatheringPanels(DGP)
Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016

4. Intelligent Buildings Management System (IBMS)
Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
Ghaffarianhoseinietal.(2016)“WhatisanIntelligent
Building?Analysisofrecentinterpretationsfroman
internationalperspective”.ArchitecturalScience
Review,59(5),338-357
Target
BMS system
centrally
monitorsand
controlsthe
buildingtechnical
systems and
services.

5. Intelligent Buildings Management System (IBMS)
Target
BMS system
centrally
monitorsand
controlsthe
buildingtechnical
systems and
services.
Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016

6. Intelligent Buildings Management System (IBMS)
SystemsandServices
Thesesystemsandservicesinclude:
•Airconditioning
•Ventilation
•Lighting
•Hydraulics
•Accesscontrol
•CCTV
•Firedetection
•Firefighting
•Lifts
•Etc.
Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016

7. Intelligent Buildings Management System (IBMS)
Concept
“selfknow,selfdecideandselfrespond”
Self know Self decide Self respond
Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016

8. Intelligent Buildings Management System (IBMS)
SystemArchitecture
IBMSlinksthefunctionalityofindividualpiecesofbuilding
equipmentsothattheyoperateasonecompleteintegratedsystem.
Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016

9. Intelligent Buildings Management System (IBMS)
ArchitectureofIBMS
•BMSHardware
•FieldDevices
•Networks
•Displays
Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016

10. Intelligent Buildings Management System (IBMS)
WhatdoesanIBMSdo?
Daytodaybuildingoperation
ThemostcommonprimaryfunctionoftheBMSis
thecontrolofthebuildingHVACsystemincluding;
•ChilledWaterPlant
•Cooling Towers
•Tenant CondenserWater
•HeatingWaterPlant
•ExhaustSystems
Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016

11. Intelligent Buildings Management System (IBMS)
WhatdoesanIBMSdo?
BuildingControlApplications
•Zone temperaturemonitoring and control
•Zone Variable Air Volume (VAV)
•CO2 monitoring and control (Air Quality)
•Airhandling unit
•Air flow/pressure control
•Toilet, car park, kitchen and general exhaust fan
control
•After Hours Building Control
Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016

12. Intelligent Buildings Management System (IBMS)
WhatdoesanIBMSdo?
MeasuringandMonitoringbuildingperformance
•Data
•Graphical User Interface (GUI)
•Dashboards
•Graphs
•Alarms
•Reports
Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016

13. Intelligent Buildings Management System (IBMS)
WhatdoesanIBMSdo?
Interactionwithotherbuildingsystems
•Lighting system
•Emergency lighting system
•Fire protection system
•Security system
•CCTV system
•Meter system
•Etc.
Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016

14. Intelligent Buildings Management System (IBMS)
BenefitsofIBMS
•Real-time monitoring
•Documentation
•Customized controlstrategies
•Flexibilityand easeof changes
•Integrationof all building systems
•Automated recoveryof failure
•Running/operational costreductions
•Reduce laborcost
•Tenants’ comfort
•Indoor quality
•Safetyand security
Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016

15. IBs Protocols
Concept
•Buildingsystems(HVAC,security/access,lighting
control,buildingsafety,andphysicalplant
control)talktooneanotherusingacommon
language(protocol)
Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
•ASHRAE
•BACnet
•DALI
•Dynet
•EnergyStar,
•EnOcean
•KNX
•LonTalk
•Midac
•OPC
•OpenTherm
•OpenWebNet
•S-Bus
•ZigBee

16. Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
Issues Related to Intelligent Buildings
IB technologies are expensive …
1
•Intelligentbuildingtechnologyinvestments
typicallypayforthemselves.
•Returnofinvestmentwithinoneortwoyears
•Deliveringenergysavingsandotheroperational
efficiencies.
•Somebuildingmanagementprogramshave
generatedapositivereturnoninvestmentwithin
severalmonths.

17. Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
Issues Related to Intelligent Buildings
IBs are about energy and cost
2
•Energy
•Cost
•Efficiency
•Comfortandsatisfaction
•Productivity
•Safetyandsecurity
•Integration
•Accuracy
•Flexibility
•Etc.

18. Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
Issues Related to Intelligent Buildings
Intelligent buildings are for certain building type ..
3
•Officebuildings
•Residentialbuildings(IntelligentHouseIndex)
•Educationalbuildings
•Hospitals
•Banks
•Sportscenters
•Etc.
Itisaboutfeaturesandbenefitsofintelligence
ratherthanbuildingtypology.

19. Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
Issues Related to Intelligent Buildings
Intelligence are for new buildings…
4
•Existingbuildinghavetheopportunityto
experiencearchitecturalintelligence.
•BuildingmanagementandITsystemsto
optimizesystemperformanceandsimplify
facilityoperations.
•Wirelesstechnologymadeiteasierfor
traditionalbuildingstotransformintointelligent
ones.
•Examplesoftransformingbuildingsaremany.
•311SouthWacker,Chicago,isanexample.

20. Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
Issues Related to Intelligent Buildings
Intelligence are for new buildings…
4
311SouthWacker,Chicago,USA
•DesignedbyKohnPeterson&Fox
•Builtin1990
•65StoryTower(293mtall)
•1.4millionft2
•Itwasoncethetallestreinforced
concretebuildingintheworld.
•UpgradedBuildingAutomationSystem(BAS)in
2000

21. Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
Issues Related to Intelligent Buildings
Intelligence are for new buildings…
4
311SouthWacker,Chicago,USA
•SouthWackerinstalledastate-of-the-artenergy
savingsystemandLEDlighting
•SouthWackeristhefirstmajorofficetowerin
ChicagotoinstallwirelessPneumatic
thermostatsconnectedtoacloud-based
intelligentbuildingsystem.
•Atotalof944thermostatswereinstalled.

22. Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
Issues Related to Intelligent Buildings
Intelligence are for new buildings…
4
311SouthWacker,Chicago,USA
•Thesystemutilizesrealtimedatatomake
operationalenergysavingdecisions.
•Manyenvironmentalimprovements.
•Thepropertysavedabout2.1millionkWhper
yearwhichistheequivalentofplanting37,130
newtrees.
•Thebuildingearnedthissubstantialawardfor
theWestLoopofficetower.

23. Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
Issues Related to Intelligent Buildings
Intelligent buildings are not attractive to tenants..
5
•IBsarearguedto:
•improveenergyefficiency,
•reducecost,and
•improveproductivity
•Therefore,theyarevaluabletotenants.
•NumerousstudiesandsurveysshowedIBstobe
moreattractivecomparedwithtraditional
buildings.
“We shape our buildings, and
afterwards our buildings shape us”
Winston Churchill

24. Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
Issues Related to Intelligent Buildings
Intelligent buildings are not attractive to tenants..
5

25. Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
Issues Related to Intelligent Buildings
Intelligent buildings are not attractive to tenants..
5

26. Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
Issues Related to Intelligent Buildings
Intelligent buildings are complicated to operate..
6
•Self-know,self-decideandself-respond.
•Intelligentbuildingmanagementsystemisoften
easiertooperateandmaintainthanabuilding
thatlacksautomatedsystems.
•Integration.
•Communication(e.g.dashboards,alarms,etc.)
•Problemselfdiagnosis.
•Minimumhumanintervention

27. Management of intelligent Buildings
Dr. Khaled Ali Youssef
Arab League Center, Crowne Plaza Dubai Deira
Dubai -2016
Issues Related to Intelligent Buildings
Intelligent buildings might promote losing jobs..
7
•Minimumhumanintervention
•Lessemploymentforoperation
•5to7.1millionjobswillbelostduetoautomation
(intherichestcountries)inthenext5years.
•4outof10Canadiansmightlosetheirjobsdueto
technologiesinthenext10-20years.
•Employmentshift

28. Thanksforattention
Dr. Khaled Ali Youssef
Department of Architecture,
Faculty of Environmental Design, King Abdul Aziz University, Jeddah,
Saudi Arabia
E-mail: [email protected]
[email protected]
[email protected]
Tel: [phone]