Architectural Design for the Realization of Society 5.0- Transformational design using digital technology -Seiko Shirasaka, Professor
Graduate School of System Design and Management
Keio University
shirasaka@sdm.keio.ac.jp

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School of Engineering, The university of Tokyo
Department of Aeronautics and Astronautics

The Graduate School of SDM, KEIO university
Doctor Degree（Systems Engineering）

Mitsubishi Electric Corporation

HTV: H-II Transfer Vehicle
QZSS:Quadi Zenith Satellite System(MBSE at Airbus as Exchange Engineer)

ImPACT Program Manager, Cabinet office<Present>

Professor, The Graduate School of SDM, KEIO university
Architecture、“System x Design” thinkingMethodology Development

IPA Digital Architecture Design Center
Chair of Advisory Board

ISO JTC1/SC7 WG42 “System Architecture”
Domestic Leader
Synspective inc. Founder, Board of Director
Committee member
Cabinet Office Space Policy
Cabinet Secretariat Digital MarketCompetition
shirasaka@sdm.keio.ac.jp
METI Growth Strategy, New Governance Model

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System Architectureshirasaka@sdm.keio.ac.jp

3Definition of Architecture• fundamental concepts or properties of a system in its
environment embodied in its elements, relationships,
and in the principles of its design and evolution（source：ISO/IEC/IEEE 42010-2010)

ObjectivesArchitecture=Mechanism to realize objectives by combining means
Meansshirasaka@sdm.keio.ac.jp

4Digital EraNewObjectives

Objectives

New Means=Digitalshirasaka@sdm.keio.ac.jp

Means5

Holistic View & DX
DX is not simply about replacing the means with digital means.
DX is about transforming to realize new objectives.
By arranging delivery person by digitally, to makedelivery available to stores that previously could not.

Semantic axis

Why

What

Become a platformer to handle orders
for multiple stores

Spatial axis
HowSystem of Interest

Change from “Take orders over the phone”
Context
To “Take orders over the internet”

Time axis

DesignManufacturing

TestOperationshirasaka@sdm.keio.ac.jp

Disposal
6Japan’s Approachshirasaka@sdm.keio.ac.jp

7Society 5.0“A human-centered society in which economic
development and the resolution of social issues go
hand in hand through a system that highly integrates
cyber space (virtual space) and physical space (realspace). “ (The cabinet office of Japan)
New Society
Society5.0

Source: Cabinet office of Japanshirasaka@sdm.keio.ac.jp8Society 5.0
Society4.0
Physical

Cyber

Society5.0
PhysicalCyberPhysicalUpdateAutomaticallyshirasaka@sdm.keio.ac.jp

Cyber

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Society 5.0
CPS-based human-centric society
Provide optimal user experiences (UX) on a real-timebasis in accordance with the user's intent and the situation

Source: DADC CEATEC2020 material

shirasaka@sdm.keio.ac.jp10Human Resource, Methodology and Actor
To realize the implementation of “Society 5.0”, the following
three points have to be developed.

Human Resource Development
X- Professional (Not, IT professional, Digital Tech professional)• Transform new digital technology to human/ social value.
– Identify new value and design to implement new value under the real-world
constraints

Methodology Development• Design a new social and industrial "architecture" for the realization ofSociety 5.0“Actor” Development• Designing cross-industry collaboration for Society 5.0
shirasaka@sdm.keio.ac.jp

11Digital Architecture Design Center (DADC)
Established 2020/5/15

Source: DADC Website

shirasaka@sdm.keio.ac.jp12Architecture for realizing Society 5.0
Architecture as a blueprint is effective as a way tofacilitate consensus formation among diverse
stakeholders and realize a Society 5.0 where multiple
areas and layers are aligned with one another.

Domain of DADC
Architecture that targets the design of not only hardware
and software, but also of rules and regulations
Source: DADC CEATEC2020 material

shirasaka@sdm.keio.ac.jp

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DADC
Designing architecture and realizing visions require a neutral place to collect opinions froma range of business and administrative stakeholders
Private sector

Government
Council on Development ofInfrastructures for Digital Markets
for Realization of Society 5.0

Business
operators

ThemesBusinesses

Regulating
bodiesParticipate as
DADC members

Experts
Relevant
overseasorganizations

Public offices
EducationalinstitutionsPlace to aggregate knowledge from a diverse range ofpeople and facilitate the realization of Society 5.0

Establishing DADC as a transparent, neutral place to aggregate
diverse knowledge of industry, government, and academia
Source: DADC CEATEC2020 material

shirasaka@sdm.keio.ac.jp

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DADC Projects
Verticalcoordination
Reliable layered structure that links cyber and physical spaces securely and efficiently

Horizontal

coordination
Modular structure that links individually developed dispersed services with one another

Governancethat enables
coordination
Governance that can apply vertical and holizontal coordination tosociety in a suitable way

Source: DADC CEATEC2020 material

shirasaka@sdm.keio.ac.jp

15DADC Projects
Governance architecture
to realize diverse forms of coordination safely andsecurely

Social infrastructure architecturecommonly required in layers that ensure the reliability
and efficiency of CPSs

Architecture that enhancesinteroperability
so that modular services can be linked

Smart Safety
Start by designing governance for plantmaintenance that utilizes the safety of connected
systems and the advantages of Japan

Autonomous mobile robots
Start by designing an infrastructure for drones thatenables the appropriate use of autonomous mobilerobots

MaaS for sustainable community
Design systems for interregional mobility that are
free from conventional industries and platforms so
as to realize sustainable services
Source: DADC CEATEC2020 material

Through these projects, DADC also develop human resources
and methodology to design Society 5.0, human-centered CPSsociety.
shirasaka@sdm.keio.ac.jp

16Summary• Digital technology enables the realization of newvalues.
• Japanese government develop the vision of Society
5.0 which is human-centered CPS society.
• To realize Society 5.0, we need the people,
methodology and actor to design architecture ofSociety 5.0.
• DADC is the actor to coordinate the stakeholder anddesign it.
• DADC has started three projects and DADC also develop
human resources and methodology to design Society 5.0
through these projects.
shirasaka@sdm.keio.ac.jp

17Design the future!
www.sdm.keio.ac.jp

日吉駅前 協生館