Folientitel: Arial 26pt fett 2-zeilig: Arial 22pt fett

KnoholEMKnowledge-based energy management for public buildings throughholistic information modeling and 3D visualizationKIT Universitt des Landes Baden-Wrttemberg undnationales Forschungszentrum in der Helmholtz-GemeinschaftINSTITUT FOR INFORMATION MANAGEMENT IN ENGINEERING (IMI)www.kit.eduInformationsmanagement im Ingenieurwesen#Informationsmanagement im IngenieurwesenMain project data Consortium experienceDemonstration objects presentationProject concept overview and work packagesExpected impact and main research resultsDissemination strategy and achievements for the first 2 years

OutlineKnoholEM - M.Sc. Preslava Krahtova#Informationsmanagement im IngenieurwesenProject Data (1-2)

BudgetTotal costs4.468 Mio EU contribution3.198 Mio VisionImprove energy efficiency in public buildings trough progressive and intelligent knowledge modeling approachObjectivesDevelopment of holistic energy characterization methodology. Specific ontology based approach enhanced with occupancy and sensitivity analysis. Contribution to semantic models trough intelligent knowledge base with reasoning capabilities implementation.Energy monitoring, optimization and capability enhancement trough data mining and energy simulation.Interactive Energy interface Wide EU application of the test experience: 5 buildings from 4 different EU countries live repository of historic and real-time monitored data.Knowledge transfer to EU industry and research. Contribution to Standards.Life span: 36 months01.02.2011 01.09.2014Funded by: FP7, EUType: IP projectCall: FP7-2011-NMP-ENV-ENERGY-ICT-EaB

KnoholEM - M.Sc. Preslava Krahtova#Informationsmanagement im IngenieurwesenContribution to standards: IFC based generic ontology and import of IFC files enabled . IFC instances used for the energy modeling Preslava Dobreva3Project Data (2-2)

ChallengesOvercoming high variety and incompatibility of different certifications (IFC, BIM standards) , dynamic and static factors (HVAC, BMS, occupant behavior, sensors, complex interactions)Integrate the new standardized Industry Foundation Classes (IFC) to the final solutionFind the best balance between semantic models development and automization. Proposed solutionFine characterization of the building envelope and possible deviations before development of a holistic, knowledge based approach that matches all dynamic and no-dynamic building factors, the buildings geometry and objects, occupancy and behavior models, sensitivity and specific constraints. KnoholEM - M.Sc. Preslava Krahtova#Informationsmanagement im IngenieurwesenPreslava Dobreva4Consortium Expertise :Research Partners Knowledge and behavior modelingKITTCDCUService providers and end usersISOTROLSmartHomesHHSBdigitalWSZSMESmart meteringCETMAMATRIXTERAEnergy modelingBRE12 Partners from 4 EU countriesKnoholEM - M.Sc. Preslava Krahtova#Informationsmanagement im IngenieurwesenPreslava Dobreva5Demonstration Buildings

P.I.C.A office building, Seville, SpainBluNET office building Seville, SpainMedia-TC public building, Barcelona, SpainForum Building combined public and residential building, Eindhoven, Netherlands, Haagse Hogeschool, university, Haag, NetherlandsKnoholEM - M.Sc. Preslava Krahtova#Informationsmanagement im IngenieurwesenProject concept overview

KnoholEM - M.Sc. Preslava Krahtova#Informationsmanagement im IngenieurwesenPreslava Dobreva7Specific Ontology Population concept

KnoholEM - M.Sc. Preslava Krahtova#Informationsmanagement im IngenieurwesenPreslava Dobreva8WP overview WPMain tasksLead PartnerWP1: Generic functional Modeling and Generic Building OntologyInitial building taxonomy and ontology (generic) creationIFC analysis KIT/IMIWP2: Behavioral model and Building Specific OntologyBuilding behavioral model developmentDevelopment of building specific ontologies for all demo objectsData mining algorithms for knowledge extraction from energy consumption data BSO enhancement (population methods) KIT/IMIWP3: Optimization algorithm and Real-Time HardwareEnergy optimization algorithms implementation (integration to the BSO)Energy controller (sensors communication, data transmission)CETMAWP4: Smart Building Simulator and Building in the Loop Behavior model simulation (software platform with energy saving tools)Visualisation User in the LoopTCDWP5: Demonstration Objects Analysis and Validation ApproachEnergy profiling ( holistic audit)Optimization algorithms System Integration BREWP6: Knowledge Management and DisseminationSZWP7: Project ManagementBREKnoholEM - M.Sc. Preslava Krahtova#Informationsmanagement im IngenieurwesenWP5WP4WP3WP1WP2TaxonomyGeneric OntologyBehaviour Model SimulationBuilding Specific OntologyAlgorithms for energy optimisationVisualisation user in the LoopEnergy ControllerCAD layout recognitionWP6 Knowledge Management and DisseminationWP7 Project ManagementData Mining algorithmsEnergy ProfilingEnergy Management System IntegrationKnoholEM frameworkSensing devices frameworkKnoholEM - M.Sc. Preslava Krahtova#Informationsmanagement im IngenieurwesenPreslava Dobreva10Project GANTT

KnoholEM - M.Sc. Preslava Krahtova#Informationsmanagement im IngenieurwesenExpected Impact - BenefitsKnoholEM - M.Sc. Preslava Krahtova#Informationsmanagement im IngenieurwesenStrategic Research ResultsIdentified ResultDescription Related PartnerOntoCADextracting semi-automatically building geometry informationKIT/IMIontology population for building energy management enhancementInterface with reasoning engine (future work)Data mining frameworkSet of different data mining algorithms to detect energy wasting and anomalies and to improve energy efficiency using the interface to the energy simulation toolKIT/IMI

SmartVIS toolOccupant behavior modeler interfacing with the ontology knowledge baseTCDRT Reasoning ModuleSWRL Fuzzy Rule Engine interfacing with the knowledge base CETMAEnergy optimization benchmarking method Generation of energy simulation dataset from the energy model of each buildingBREIntelligent assistance system

dedicated to public buildings. Could be connected to each BMS and support the user ( facility manager, occupants etc.) to take appropriate decisions for improving building energy efficiency. Final solutionMain expected toolsKnoholEM - M.Sc. Preslava Krahtova#Informationsmanagement im IngenieurwesenDissemination summary for the first 2 years Type of audienceDescriptionResearchParticipation to more than 10 international conferences ;2 nominations for best paper;15 research publicationsNew laboratory set up initiated FP7 communityContribution to the Vocamp workshops;Joint workshop with Adop4EE project Targeted industryParticipation to 2 industrial fairs on home automation and smart living, Innovation Festival;Individual meetings with business partners interested from the current results organized Wide PublicPresentation of the project on strategy seminar for development of smart cities energy efficiency planningProject leaflets and posters presentationKnoholEM - M.Sc. Preslava Krahtova#Informationsmanagement im IngenieurwesenM.Sc. Preslava KrahtovaResearch Associate

Karlsruhe Institute of Technology (KIT)Institute for Information Management in Engineering (IMI)

Zirkel 2, Geb. 20.20, Raum 256 76131 KarlsruheTelefon: +49 (0)721 608-46622Mobil: +49 (0)176 27735888Fax: +49 (0) 721 608-43984E-Mail: preslava.krahtova@kit.eduwww.imi.kit.eduThank YouKnoholEM - M.Sc. Preslava Krahtova#Informationsmanagement im Ingenieurwesen