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IoT 구현을 위한 오픈 데이터 이슈

2016.11.15손영성

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Agenda

§ Internet of Things§ IoT Standards§ IoT Platform§ Open Data Issues§ Conclusion

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Internet of Things (IoT)

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Internet of Things (IoT)

※ 출처 : www.ncta.com

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Internet of Things (IoT)Smart Home & Smart Appliances

※ 출처 : 귀뚜라미 보일러, 코웨이, 삼성전자

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Internet of Things (IoT)Bus Information System

※ 출처 : topis.seoul.go.kr

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Internet of Things (IoT)Bus Information System

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Internet of Things (IoT)Bicycle Rental Service – Tashu

※ 출처 : www.tashu.or.kr

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Internet of Things (IoT)Bicycle Rental Service – Tashu

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Internet of Things (IoT)Flightrada24 – Live air traffic

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Internet of Things (IoT)Flightrada24 – Live air traffic

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Internet of Things (IoT)Thingful – Live ship traffic

※ 출처 : www.thingful.net

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Internet of Things (IoT)Thingful – Live ship traffic

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Internet of Things (IoT)Smart Farm

※ 출처 : www.newstomato.com/readNews.aspx?no=591368

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Internet of Things (IoT)Smart Farm

※ 출처 : www.asiae.co.kr/news/view.htm?idxno=2015060310485796509

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Internet of Things (IoT)Smart Factory

※ 출처 : http://www.industryweek.com/technology/dawn-smart-factory

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Internet of Things (IoT)Smart Factory

※ 출처 : http://www.moxa.com/Event/DAC/2013/Factory_Automation_IO/process_success.htm

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Internet of Things (IoT)Etc – several service trials

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Internet of Things (IoT)

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IoT – 아직 돈 버는 플레이어가 없음

ü 다양한 플레이어들이 경쟁하고 협력해서 서비스를 만들어 내야 함

ü IoT 산업은 다양한 산업군․업종․서비스와 연관되어 구현되는 하나의場

IoT Industry

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IoT – 기반 기술 미성숙이 걸림돌

ü 거대 메이저 플랫폼으로 통일 될 것인가? 분야별로 다양한 플랫폼이 난무할 것인가?ü 통일 될 때까지 기다릴 것인가? 같이 경쟁할 것인가? 시장이 커지지 않는 걸림돌?ü [블루 힐 리서치] 수백 종의 IoT 개발 플랫폼이 있을 것으로 전망 (일부 산업은 약 300종)ü IoT 시장도 예외는 아니어서 스마트씽즈, 네트스, 애플홈킷 등 다양한 플랫폼 적용을 요구 [IoT

Developer Landscape 2015]ü 개발자들은 미성숙한 플랫폼을 가장 큰 난관으로 인식하고 있으며

ü 다양한 플랫폼을 위한 개발자 부담은 지속적으로 가중될 것

※ 출처 : IoT Developer and Platform Landscape 2015

• [좌] 하늘색 박스는 개발 중인 플랫폼, 흰 박스는 개발 예정인 플랫폼을 의미• [우] 하늘색은 전문가, 붉은 색은 아마추어가 인식하는 문제점을 의미

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IoT – 표준화 경쟁중ü 하나의 표준으로 통일될 것인가? 분야별로 다양한 표준이 난무할 것인가?ü 통일될 때까지 기다릴 것인가? 같이 경쟁할 것인가? 적어도 연계할 것인가?ü 표준화 단체가 경쟁과 협력이 지속되고 있는 상황에서 표준화 방향에 대한 영향력이 중요

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Agenda

§ Internet of Things§ IoT Standards§ IoT Platform§ Open Data Issues§ Conclusion

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IoT Standardsü 현재 산업체 컨소시엄 및 국제표준단체에서 개발된 플랫폼을 기반으로 시장 주도권을 확보하

기 위한 경쟁이 진행 중이며, 아직 어느플랫폼도 시장의 주도권을 장악하지못하는 상황ü 서로의 플랫폼과디바이스의 상호호환성을 지원하기 위한 상호연동솔루션개발을 고려ü oneM2M은 릴리즈 1.1 표준규격을공개했고, AllJoyn 표준과 LWM2M 디바이스 기술과의 상호

연동솔루션개발워크아이템을 발의하고 해당기술개발을 진행ü AllJoyn이 OCF에 합병됨 (2016.10)

<AllJoyn 과 oneM2M 리소스 맵핑>

참조 : oneM2M과 산업표준플랫폼의 상호연동 표준화 동향, IoT Journal Asia, 2015년 6월 23일, 전자부품연구원(KETI) 임베디드SW융합연구센터원광호센터장

<OPEN CONNECTIVITY FOUNDATION>

* OCF(Open Connectivity Foundation): 과거 Allseen과OIC 얼라이언스가병합하여출범한 IoT 얼라이언스로서 단말제조사중심

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1. The only one unified standards for promoting M2M/IoTIndustry2. No more standard by Global Partnership Project3. Instead of Vertical Silos, Move toward Horizontal Service Platform

IoT Standards - oneM2MOverview

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IoT Standards - oneM2M

§ Establishment– 2012.07

§ 226 Members– SDO : ETSI, TIA, ATIS,

CCSA, ARIB, TTC, TTA, …– Carrier : AT&T, Orange,

Docomo, SKT, LG Uplus, …– Solution : Sierra Wireless,

Gemalto, Fujitsu, …

§ Rel-1.0 – 2014.08

§ Rel-1.1– 2015.01

§ Rel-2.0– ongoing

1) http://www.onem2m.org/candidate_release/index.cfm

History

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IoT Standards - oneM2M

1) http://www.onem2m.org/candidate_release/index.cfm

History

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IoT Standards - oneM2M

1) Management, Abstraction and Semantics

Architecture

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IoT Standards - oneM2M

Open allianCE for iot stANDard

http://www.iotocean.org/main/ Mobius based open source oneM2M platform

Implementations

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IoT Standards - oneM2M

Common Open seMantic Usn Service platform

Implementations

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IoT Standards – OCFOverview

Innovative coordination – Specs & Open Source ready simultaneously

OCF

OCFOpen Source

Project

Sponsored by OCFDevelops reference

implementation of OCF standard

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IoT Standards – OCFHistory

2014.07 OIC 설립

2015.11 UPnP 통합

2016.02 주요 3社가입

2016.10 AllJoyn 합병

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IoT Standards – OCFFeatures

Apache v2.0Incoming:

Companies license their patent claims covering their code

Outgoing:All users (unless they sue another user

for patent infringement via IoTivity code)

Both IPR policies bind corporate affiliates

RAND-Z(By default – RAND under some circumstances*)

Incoming:All members license their claims to IP

essential to implementing the specification

Outgoing:Compliant portion of certified products

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IoT Standards – OCFOrganizational Structure

Open SourceWork Group

StandardsWork Group

Board of Directors

Marketing Communications Work Group

Compliance & Conformance

Core

Security

Smart Home

Technology PlanningWork Group

MembershipWork Group

Industrial

New Items

PR

Branding

Liaisons

Discovery & Connectivity

Primitive Services

Project Planning & Requirements

Security

Health

Events

Ecosystem

Use Cases

oneM2M

UPnPWork Group

AV

IoT Data Modelling Tool

UPnP Certification

CertificationWork Group

RemoteAccess

DigitalMedia

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IoT Standards – OCFGoals

Easy for developers

Developers want (free) code

Open SourceProject

Future Consolidation

Multiple Vertical Markets

& Use Case

Specifications& Certification

RAND-Z(Spec)

Apache v2.0(Open Source)

Clear / SafetyIP Policy

“OCF is a standard & open source project that delivers “just-works” interconnectivty for developers, manufacturers and end users.”

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Agenda

§ Internet of Things§ IoT Standards§ IoT Platform§ Open Data Issues§ Conclusion

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IoT PlatformMassive IoT Platform Architecture

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IoT Platform Businessü 자사플랫폼 확대를 위해노력 : 가전사·건설사프리미엄 전략 vs 통신사부가서비스 전략

출처 : http://uipac.com/135

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IoT Platform Business

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IoT Platform Industries

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Agenda

§ Internet of Things§ IoT Standards§ IoT Platform§ Open Data Issues§ Conclusion

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Open Data Issues

Wikipedia definition – Internet of Things (IoT)• the internetworking of physical devices, vehicles, buildings and

other items (embedded with electronics, software, sensors,actuators, and network connectivity) that enable these objectsto collect and exchange data.

TheSemanticWeb isanextensionoftheWebthroughstandardsbytheWorldWideWebConsortium(W3C).ThestandardspromotecommondataformatsandexchangeprotocolsontheWeb,mostfundamentallytheResourceDescriptionFramework(RDF).

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Open Data Issues

§ helps cities predict accidents and crimes

§ gives doctors real-time insight into information from pacemakers or biochips

§ optimizes productivity across industries through predictive maintenance on equipment and machinery

§ creates truly smart homes with connected appliances

§ provides critical communication between self-driving cars

IoT Service Examples

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Open Data Issues

ü 다양한 서비스모델이 제시되고 있으나실험실수준에서벗어나지못하고 있는 것이 현실

참조 : http://static3.techinsider.io/image/56040e34dd0895c1028b4568-960/screen%20shot%202015-09-23%20at%205.06.20%20pm.png

Chasm

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Open Data Issues

IT플랫폼 진화 로드맵 (by김지현)

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Open Data Issues

What Problems?

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Open Data Issues

Requirements

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Open Data Issues

Several trials

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Open Data Issues

Several trials

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Open Data Issues

Several trials

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Open Data Issues

Several trials

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Open Data Issues

Data Monopoly

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Open Data Issues

Smart City Traffic Analysis

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Open Data Issues

Smart City Traffic Analysis

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Open Data Issues

Smart City Traffic Analysis

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Open Data Issues

Smart City Traffic Analysis

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Open Data Issues

Smart City Traffic Analysis

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Open Data Issues

Smart City Traffic Analysis

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Open Data Issues

RDF Overhead?

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Open Data Issues

Possibility?

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Open Data Issues

Big Data Processing

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Agenda

§ Internet of Things§ IoT Standards§ IoT Platform§ Open Data Issues§ Conclusion

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Open Data Issues

※ 출처 : google imgaes

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Thank you

Youngsung Sonysson@etri.re.kr