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Life Cycle Data Management System for Japanese construction field

Life Cycle Data Management System for Japanese construction field. Name: Takeya ISOBE Organization: LCDM Forum, CTI engineering Co., Ltd. Agenda. 1.Introduction 2.Current Issues of Information Sharing 3.Solutions of Issues by LCDM System 4.Objective of LCDM System

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Life Cycle Data Management System for Japanese construction field

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  1. Life Cycle Data Management System for Japanese construction field Name: Takeya ISOBE Organization: LCDM Forum, CTI engineering Co., Ltd.

  2. Agenda 1.Introduction 2.Current Issues of Information Sharing 3.Solutions of Issues by LCDM System 4.Objective of LCDM System 5.Fundamental Requisites of LCDM System 6.Developing Steps of LCDM System 7.Image of How LCDM System Works 8.System Configuration of LCDM System 9.Data Handled by LCDM System 10.Behavior of LCDM System 11.Service offered by LCDM System 12.LCDM Forum

  3. 1. Introduction • LCDM is:General concept of data sharing and system collaboration all through the construction lifecycle, not only execution process, but also maintenance process of completed objects. • *LCDM: Life Cycle Data Management • Goals are:To develop specification of data standards and information infrastructure, on which standardized data are registered, updated, and made effective use of, in order to promote data standards and make information investment efficient.

  4. 2. Current Issues of Information Sharing(1/2) Today’s Information System has been developed to realize the Efficient Individual Business Processing. ・Up to this day, separated system has been equipped which realize efficient individual business processing. ・As the result, efficient total business processing (total optimization) has not been realized by data circulation. ・The cause is that definition, semantics of data and acquisition method of data have not been shared. What has not been realized What has been realized Efficient Total Business Processing (Total Optimization) Efficient Business Processing (Partial Optimization) • Smoothness of digital data exchanging which equipped on each information system. • (Double data registration or re-input of printed out data between each system are realistic.) • Deployment of data reuse and data recycle - compilation and processing. • (Those are restricted in the specific systems.) • Individual information systems for each business has been build and individual data has been equipped. (CALS/EC,e-Government,GIS,etc.) • Data linking and system integration have been done in the closed business processing system. current information system The causes are If that should been left as it are, … Definition, semantics of data and acquisition method of data are not shared • There might be too many data standards running. • Data linking between all fields of business processing could not be realized. • The ROI might be rather limited by the equipment of information system. • There is not enough standardization of data definition. • There is not enough publication of data definition and data structure. • What kind of data there are is not known. • Locations of data are not know, if there are any. • Acquisition methods of data are not standardized.

  5. 2. Current Issues of Information Sharing(2/2) ROI of Information System is limited on the condition of insufficient standardization. ・In case of disaster, when a citizen wants to gather information of the neighborhood, he never gets the whole picture unless he makes access to data providers separately. Road Information Road Information Disaster Information River Information Disaster Information River Information Weather Information Traffic Information Weather Information Traffic Information Standard It is my home town.How it is? Data Circulation Infrastructure Address? Place? Point? Location? Needs of Data Circulation Infrastructure citizen citizen

  6. 3. Solution of Issues by LCDM System(1/4) Needs of Registry ・To make the standard apparent. ・Who has developed or is developing the standard? And what kind of the standard? ・What kind of problem can be solved? And what the standard related to? Standard and Data Standard Creator ・I wonder if there is anyone doing what we have accomplished? ・We cannot complete the standard. But we need to know that each standard is being worked out somewhere. Data Provider ・We want to provide our data which conform to the standard. But we don’t know where/how we should inform/publicize. Standard You’ll find every answer here! Registry ・There you’ll Register and Search Standard System Developer ・We don’t know how to acquire the standard which should be being worked out concerning some topics. ・The standard should be being worked out. Because the standard will be influence to our developing product, we want to join the working group or watch the status of standardization. Data Consumer ・We don’t know exactly who has data nor what kind of data they are. ・We don’t know where we refer to. ・We don’t know what meaning they have. ・We don’t know how to use them.

  7. 3. Solution of Issues by LCDM System(2/4) Needs of Portal ・To make the data circulate. ・The portal gather necessary information. You don’t have to search providers for necessary information. You’ll find every answer here! Standard You’ll search the data provider who will provide the data which confirm to the standard. It is the window to acquire the real data. Registry ・There you’ll Register and Search Standard Data Provider ・ We want to provide our data which conform to the standard. Portal ・There you’ll make access to data and utilize them Data Provider ・ We want to provide our data which conform to the standard Data Consumer ・We want to acquire the data which confirm to the standard. ポータル ・データの仲介所 ポータル ・データの仲介所 Data Provider ・ We want to provide our data which conform to the standard

  8. Portal ・There you’ll make access to data and utilize them 3. Solution of Issues by LCDM System(3/4) Then Fundamental System of Data Circulation is indispensable. It is the LCDM System. ・To make the standard apparent in the construction industry. ・To make it apparent which data is created to conform to which standard. ・To make it accurate where the date is in the network society. National / Regional Government Business Body who is received the order Power Company / Gas Company Research Body / College Citizen Data StandardCreator (Examination Authority) Registry ・There you’ll Register and Search Standard Registry Operator: Register and maintain the data standard Portal Operator: Operate the provided service Data Provider: Provide the real data Data conversion(LCDM Adapter) Data conversion(LCDM Adapter) Data conversion(LCDM Adapter) Business Info. Ledger Info. Geologic Info. Disaster Info. Statistic Info. Traffic / Weather Info. etc. Underground info. Geologic Info. Ledger Info.etc. Business Info. Ledger Info. Geologic Info. Disaster Info. Statistic Info. Traffic / Weather Info. etc. InnＤＢ Individual DB Individual DB Power Company / Gas Company Region (Prefecture, City, town and Village) Nation(Regional Service Bureau, Office, etc.)

  9. 3. Solution of Issues by LCDM System(4/4) • For the circulation of data, the first thing is circulation of data standards in the form of data models. • Then, plan to circulate data based upon circulating standards. • And then, solve the problems involved in system-linking. Solution of Problem in Linking of Deferent Communities Data Circulation Prospective Priority of Problem Solution Data Standard Circulation Data Circulation Emergent Register Search Acquistion Data Standard Circulation Utilizing Systems Data Standard Circulation Register Search Acquisition Solution of Problem in System-Linking Register Search Acquisition Solution of Problems in Data Solution of Problems in Data Standard

  10. 4. Objective of LCDM System(1/2) • LCDM system is the infrastructure of advanced network society. • ・ It save as the “road” effectively in advanced network society. • ・ It is the industrial Policy to revolutionize construction industry as a whole. Data I sale such kind of things LCDM Registry I have it. I don’t need it LCDM Portal LCDM Portal LCDM Portal I have such kind of data LCDM Portal I want to have such kind of things Data

  11. 4. Objective of LCDM System(1/2) • LCDM system is the infrastructure of advanced network society. • ・ It save as the “road” effectively in advanced network society. • ・ It is the industrial Policy to revolutionize construction industry as a whole. Data Activation of Data Circulation I sale such kind of things LCDM Registry I have it. I don’t need it LCDM Portal LCDM Portal I have such kind of data LCDM Portal I want to have such kind of things LCDM Portal Creation of data-oriented new industry Data

  12. 5. Fundamental Requisites of LCDM System Prospect Data Standard Circulation Harmony and Linking between Different Organizations and Communities • Register/Manage/Search Data Standards • Wide Data Standards Circulation • The Mutual Use of Data and System Offered by Different Organizations and Communities Data Circulation Term and Classification Linking • Register/Manage/Search LCDM Data Location and Administrative Information • The Mutual Utilization of Data Offered by Different Organizations • Assimilation of Terms and Usages between Different Data Standards Requisites for Practical Use Data Circulation by System-Linking • Mechanism of System-Linking • Register/Manage/Search Administrative Information • The Mutual Utilization of Data and Data Standard Offered by Different Organizations • Charge • Management of Rights • Security • etc.

  13. 6. Developing Steps of LCDM System Step 3 Data Circulation Between Various Data Specifications Increase of Introduction Merit Step 2 Computer System Linking More Advanced Function and Data Circulation Step 1 Circulation of Data Step 0 Circulation of Data Specifications Function Attainment Level

  14. 7. Image of How LCDM System Works Admin Info Admin Info New Use of Data with One’s Own Data Admin Info Acquisition Citizen ・Satellite Picture Data Creating Commercial Company Distribute Data ・Rd. Data ・River Data 【System Developer】 Develop New Service! Identify Data ・National Rd. Data ・Prefectural Rd. Data ・Traffic Control Information 【Data User】 New User of Data by Combining New Data and One’s Own Data! 管理情報 管理情報 Admin Info LCDM Admin Info Admin Info Admin Info Standard Requisite Interface National Rd. Data Interface Liver Data Prefectural Rd. Info. National Office Acquisition Prefectural Rd. Info. Traffic Control Info. Satellite Picture Data Saling Commercial Company Local Gov. B 【Data Provider】 Register New Data Based on Data Standard! 【Data Standard Creator】 Wide Use of Data Standard! Real-Time Renewal Local Gov. A Construction Plan Using Information from Neighboring Local Gov.

  15. Data Providing System Data Providing System Data Providing System LCDM Adopter LCDM Adopter LCDM Adopter 8.System Configuration of LCDM System Data Standard Search/Acquisition Data Standard Creator Data Search/Acquisition 図 X.X システム構成図 • LCDM Registry User • LCDM Portal LCDM Information Circulation Infrastructure User System LCDM Portal

  16. 9. Data Handled by LCDM System(1/3) • LCDM Data Standard • Definition • The definition of items in Data and description form of Data • Before it is registered in LCDM Registry, it has to be authorized by Examination Authority • Requisite • It has to meet LCDM Data Standard Agreement • It has to be authorized by Examination Authority for LCDM Registry • LCDM Data • Definition • The Data based on LCDM Data Standard • Requisite • They have to be created according to LCDM Data Standard • They have to be provided by Data Providing System, and to be searched and acquired thorough LCDM Portal.

  17. 9. Data Handled by LCDM System(2/3) • Main Metadata handled by LCDM Information Circulation Infrastructure • LCDM Data Standard Metadata • They have to be used to create LCDM Data Standard • LCDM Portal Metadata • They have to be used to search for LCDM Portal • LCDM Adopter Metadata • They have to be used to search for LCDM Adaptor and acquire Information • LCDM Metadata • They have to be used to search for LCDM Data provided by LCDM Adaptor

  18. LCDM Data Standard LCDM Data データ データ データ データ 9. Data Handled by LCDM System(3/3) LCDM Registry Registry Service Metadata Data Standard Metadata Registry Admin Info Correspond Correspond Correspond LCDM Registry UI Access Interface Data Std. Search Service Data Std. Acquire Service … • LCDM Data Std. Creator • LCDM Data Creator LCDM Adaptor Metadata LCDM Portal Metadata LCDM Metadata Portal Search Service Adopter Search Service Adopter Acquire Service…. [Copy] [Copy] LCDM Portal Metadata LCDM Metadata Correspond Correspond Correspond LCDM Portal UI Access Interface Data Search Service Data Acquire Service …. [Copy] LCDM Adaptor Metadata • Data User(User System) LCDM Portal LCDM Adaptor

  19. 10. Behavior of LCDM System(1/3) • The Two Phase in LCDM System • Register Phase The Registration and Maintenance Management of Information for circulation of Data Standards and Data • Search Phase It provides Users with Data Search and Data Acquisition Service

  20. 10. Behavior of LCDM System(2/3) • Register Phase Data Standard Creator Register the Data Standard Metadata LCDM Registry Data Std. Metadata Register LCDM Data Standard LCDM Data Standard Register LCDM Adaptor Metadata LCDM Portal Metadata LCDM Information Circulation Infrastructure LCD Portal Metadata Registration LCDM Adopter Metadata LCDM Metadata Register LCDM Metadata LCDM Portal LCDM Adopter Developer LCDM Portal Metadata (Copy) Develop LCDM Adopter Metadata (Copy) LCDM Adaptor Develop LCDM Metadata (Copy) LCDM Portal Developer Data Providing System LCDM Data

  21. 10. Behavior of LCDM System(3/3) • Search Phase LCDM Registry Data Standard Metadata LCDM Data Standard LCDM Portal Metadata LCDM Adopter Metadata LCDM Information Circulation Infrastructure LCDM metadata LCDM Portal(1) LCDM Portal Data (Copy) LCDM Data Search and Acquire LCDM Data Search and Acquisition LCDM Adaptor Data (Copy) LCDM Meta Data (Copy) User/User System LCDM Adopter Data Providing System LCDM Data

  22. 11. Service Offered by LCDM System(1/2) • LCDM Registry

  23. 11. Service Offered by LCDM System(2/2) LCDM Portal LCDM Adopter

  24. 12. LCDM Forum(1/5) • LCDM Forum • Non-profit task force led by private companies • Construction industry, IT industry, and public sector members • Goal • Deploy information infrastructure to construction IT field • Realize data sharing and system collaboration all through the construction life-cycle

  25. 12. LCDM Forum(2/5) Main activities of LCDM Forum • Develop specification of LCDM information infrastructure on which information resources circulate. • Create new business models and opportunities for construction industry • Promote LCDM concept as information infrastructure • Propose new standards to international standardization bodies in cooperation with task forces and organizations all over the world.

  26. 12. LCDM Forum(3/5) General Meeting Chair Board of Directors Advisory Group Secretary Steering Committee BusinessFrameworkSubcommittee TechnicalSubcommittee PromotionOffice Reference Model WG Legal and System ＴＦ User WG Common Agreement WG Registry Study WG Portal and Adopter Study WG

  27. 12. LCDM Forum(4/5) Goals of Technical SC • Requirement analysis of LCDM system • Design of • LCDM Data Specification rule • LCDM Metadata schema • Basic function design of LCDM system • Main Attainments • LCDM System Requisite Definitions (Draft)；End of Jul. 2005 • LCDM Concept Guides(1st Ed.)；End of Jan. 2006 • LCDM System Requisite Definitions(1st Ed.)；End of Jan. 2006 • LCDM Meta Data Specifications(1st Ed.)；End of Jul. 2006 • LCDM System Function Specifications(1st Ed.)；End of Jan. 2007

  28. 12. LCDM Forum(5/5) Goals of BusinessFramework SC • Expansion of demand on LCDM information infrastructure • Giving effects of introduction • Creation of profit use scenes • Developing new business on construction field

  29. Contact Us Secretary of LCDM Forum3-21-1 Nihombashi Hamacho, Chuo-ku, Tokyo, 103-8430, Japan info@lcdm-forum.jp http://www.lcdm-forum.jp

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