Smart Cities are the Internet of Things

Transcription

1 June 20th, 2013 Smart Cities are the Internet of Things Zach Shelby, Chief Nerd 1

2 About Sensinode Vision The Internet of Things (IoT) is the next evolution of the Internet where devices of all types and capabilities are Internet accessible. IP-based Web Services will be the driving force behind the global growth and demand for the IoT. Mission To be the leading provider of software solutions to enable the Internet of Things rapidly and cost-effectively Heritage Leading supplier of end-to-end IoT software solutions since 2006 Led the creation of 6LoWPAN and CoAP Key contributor to IETF, ZigBee, ETSI standardization efforts Company founders wrote first drafts on IP/Web over low power RF in 2002 Founding member of IPSO (IP for Smart Objects) Alliance 6LoWPAN / CoRE 2

3 Mega-trends in IoT for Smart Cities Developed Cities = Retrofit e.g. lighting and meter upgrades, better transportation Developing Cities = Unlimited potential China: 400 Million people in 15 years to cities that don t exist Digital and Ecological cities, e.g. DigiEcoCity New innovation, services and societies Mobile devices as Sensors & the Smart City UI Secure, re-usable IoT infrastructure Open IoT device development, e.g. ARM mbed (mbed.org) Open IoT Web & Big Data Permissionless Innovation! 3

4 The Growth is in Local Wireless Local Wireless Cellular 4

5 The Business Case Cellular + WSN: Accessible market of up to 500 X more devices M2M players must look past just Cellular to grow Enable new business models Proprietary market >>> Global market Rapid time to market = faster growth & lower cost Truly inexpensive micro-controller & radio technologies Re-use standard IT and Web infrastructure Tap into a huge developer community (IP Web ) 5

6 Is the Internet Protocol enough? Web 100s s of bytes XML Inefficient content encoding Services Layer Web of Things HTTP TLS TCP IPv6 Huge overhead, difficult parsing Requires full Internet devices Efficient Objects Efficient Web Optimized IP access 10s of bytes Web Objects CoAP DTLS UDP 6LoWPAN Device Layer Internet Internet of Things 6

7 The Web of Things = Objects + Services Web technology will be the narrow waist of the IoT 7

8 The Internet of Things Challenge IoT Market Challenges Proprietary solutions unable to scale for volume Technology unable to achieve targets very low power / cost / data throughput M2M Environment Complex application development Legacy solutions incapable of supporting new use cases, features and functionality Services Layer The Sensinode Solution Rapid application development environment using standard Web services Proprietary Sensinode NanoService HTTP/TCP Optimized, secure transport and management of data in both cellular and WSN networks Sensor Networks Cellular Networks Device software + backend application platform Future proof standards-based technology Deployable now with existing hardware 8

9 NanoServices The End-to-end Solution Lighting, Asset Tracking and Smart Energy Internet Street Light M2M Nodes Customer-specific & Reference Apps Telematics Cellular Applications Asset Tracking Smart Energy, Smart Buildings 9

10 Key Standardization Activities IETF IPv6 and 6LoWPAN networking Routing algorithms (e.g. RPL) Web of Things (REST for IoT, CoAP, Resource Directory etc.) Security (DTLS, TLS, Cipher suites) OMA / IPSO Alliance OMA Lightweight M2M Enabler Standard (CoAP) IPSO Web Objects OneM2M Ongoing work on M2M system standardization (CoAP, HTTP binding) ZigBee & WiSun ZigBee IP - An open-standard 6LoWPAN stack for Home Area Networks ZigBee IP NAN 6LoWPAN stack for Sub-GHz large area applications WiSun - Sub-GHz g/e and 6LoWPAN consortium 10

11 How to Build a Web of Things? 6LoWPAN, ZigBee IP, CoAP / DTLS Cellular Web Applications HTTP / TLS Lightweight M2M CoAP / DTLS AAA, Admin Billing M2M Devices Backend Private or Public Cloud 11

12 The 6LoWPAN Map Building Area Networks Neighborhood Area Networks ZigBee NAN BT Smart IP ZigBee IP ISA A Home Area Networks Industrial Control 12

13 CoAP: The Web of Things Protocol Compact 4-byte Header UDP, SMS, (TCP) DTLS Security Subscription Discovery 13

14 IPSO Web Objects We need semantics to build a Web of Things IPSO defines Web Object guidelines (join us!) IPSO Application Framework published in 2012 New IPSO Web Objects will be published soon! Compatible with OMA Lightweight, CoAP and HTTP General purpose IO General sensors, Temperature, Light, Humidity, Actuators Light control, Power control, Set Points Great roadmap of Objects for the future including Smart Cities Connected Home 14

15 OMA Lightweight M2M 15

16 OneM2M Operator Infrastructure 16