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INTERNET OF THINGS
TERMIT Santa-Monican asiakaslehti , Vanjoki, 1/2014
TEOLLINEN INTERNET, INDUSTRY 4.0 Teollisten laitteiden liittämistä toisiinsa Internetissä ja sensorien tuottaman tiedon hyödyntämistä Internetissä olevilla palveluilla
INTERNET OF THINGS Kaikkien maailmassa olevien laitteiden ja sensoreiden Internetin avulla muodostettu ekosysteemi
INTERNET OF EVERYTHING Iiittää laitteiden lisäksi tilat, taide-elämykset, ideat, tunteet, ja kaiken mikä voidaan kuvata osaksi Internettiä
Core Internet
= 106
Fringe Internet = 109
Internet of Things = 1012
Smart Grid
Sensinode
What is this IoT “hype” all about?
Today
“Human” Apps: Linear growth
“M2M” Apps:
Exponential growth
Source: Cisco Systems
U-blox
50 Billion new devices will be connected within 15 years!
U-Blox
Multiple technologies are a deployment challenge
U-Blox
Characteristics of next-generation IoT M2M apps
• Open protocols, standard technologies • Scalable bandwidth • Cloud computing to crunch “Big Data” • Low network latency to ensure Quality of Service • High bandwidth cellular connectivity to the last mile (e.g.
LTE, HSPA+) • Short range communications for last hundreds of meters of
connectivity (Bluetooth, Bluetooth low energy, Wi-Fi) • Adoption of IPv6 to allow limitless addressing of devices • ULP Ultra Low Power Technology allows 1/10 of the power
consumption of Tx and Rx. www.microsemi.com
U-Blox
IoT Connectivity Solutions
CLOUD DATABASE WEB SERVICES
WSN
INTERNET
MOBILE
Sensors or devices
Sensors
Gateway WiFi
BLE
ETHERNET
GPS
V2V
M2M
WLAN, LowPan, Z-Wave
USER
WLAN
RFID
Technologies with proven eco-systems
© u-blox AG Slide 10
WLAN Low Energy
Key radio technologies for the IoT • Cellular
– High speed
– Long range
– Global connectivity, roaming
• Wi-Fi
– High speed
– Local network connectivity
– Roaming
• Classic Bluetooth
– Medium speed
– Robust connectivity
– Low latency
• Bluetooth low energy
– Periodic transfer of small amounts of data
– Low power
– Short setup times
U-Blox
Key positioning technologies for the IoT
• GNSS modules
– Multi-standard
– High sensitivity
– Seamless integration with cellular
• Indoor positioning
– Beacons, perhaps BLE based
– www.indooratlas.com
– http://quuppa.com/
• GNSS chips
– Multi-standard
– Ultra-small footprint
– 3D dead reckoning
• Precision timing
– Sub-microsecond accuracy
– Multi-standard
U-Blox
6LoWPAN Applications
• 6LoWPAN has a broad range of applications
– Facility, Building and Home Automation
– Personal Sports & Entertainment
– Healthcare and Wellbeing
– Asset Management
– Advanced Metering Infrastructures
– Environmental Monitoring
– Security and Safety
– Industrial Automation
Sensinode
Wireless Vehicle Monitoring Control, Savonia
CAN Devices & Sensors
In Car
GPRS
INTERNET
BLE Sensors
CAN WIFI Gateway
LAN
WLAN
Bluetooth Low Energy wireless connections
Mobile Network
Database & Servers
Users
Tablet as a user terminal in the cabin
CAN
BLE Sensors, Savonia
Sensors are installed in a BLE ( Bluetooth Low Energy ) Tag
Example Texas Instrument Sensor Tag with 6 different sensors
Texas Instruments Tag Features IR temperature Sensor Humidity Sensor Pressure Sensor Accelerometer Gyroscope Magnetometer
Any other sensor can be interfaced to the tag, for example Melexis 90620, induction sensors, microphones…
ADXL320 Vibration sensor
BLE Sensor Tag example
Internet of Things IoT Savonia
Santa-Monica Networks, Vanjoki 2014/1