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Wireless Sensors 2014 Adding value to RFID: Implementing sensors and actuators in wireless and battery-free RFID
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Wireless Sensors 2014
Adding value to RFID:
Implementing sensors and actuators
in wireless and battery-free RFID
November 2014
Index
UHF RFID industry
The IoT and RFID
Autonomous sensors in the IoT
New trends in RFID
Summary
2
November 2014
Index
3
UHF RFID industry
The IoT and RFID
Autonomous sensors in the IoT
New trends in RFID
Summary
November 2014
UHF RFID industryRFID system applications: Logistics and Retail
4
Supply Chain and Logistics
Retail
November 2014
UHF RFID IndustryTrack and Trace solutions with battery-free tags
5
Fixed UHF RFID readersHandheld UHF RFID readers
PC or servers for data display
Ethernet
RS232
Docking station
WiFi
November 2014
Index
6
UHF RFID industry
The IoT and RFID
Autonomous sensors in the IoT
New trends in RFID
Summary
November 2014
The IoT is Already a RealitySmart Objects Being Continuously Developed
7
Nespresso-Orange M2M solution
ABB safety suit enhanced with sensors
Wattio SmartHome Solution
November 2014
The IoT is Already a RealityWireless Sensor Networks in the IoT
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Source
LAN Communication
WAN / IAN communication
Data gathering – Sensors, actuators, manual information
Short range communications:
Bluetooth
WiFi
Zigbee
RFID
Etc.
National & International communications:
Ethernet
GPRS
GSM
Fiber Optics
Etc.
November 2014
Index
9
UHF RFID industry
The IoT and RFID
Autonomous sensors in the IoT
New trends in RFID
Summary
November 2014
Autonomous Sensors in the IoTThe 50 Billion Connected Devices Mark
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Connected devices:
Smart Phones
PCs
M2M
November 2014
Autonomous Sensors in the IoTThe challenge of autonomous sensing
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Drivers of ubiquitous sensor implementation
Low investment
Easy implementation (Wireless)
Low maintenance cost (Battery-free)
November 2014
Autonomous Sensors in the IoTPower requirements of wireless sensor devices
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Wireless protocols
Sensor performance
November 2014
Autonomous Sensors in the IoTLooking for Energy Harvesting sources
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In general, these sources require a very stable source in order to have a good
performance, which is a very difficult requirement to comply with for most real
world applications
November 2014
Index
14
UHF RFID industry
The IoT and RFID
Autonomous sensors in the IoT
New trends in RFID
Summary
November 2014
New trends in RFIDRFID as an alternative Energy Harvesting source
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What RFID is NOT
A natural power source – RFID reader required to power up sensor tags
An ubiquitous power source – RFID reader needs to be close to the sensor tags
What RFID IS
A reliable source – wireless communication is not dependent on environmental
conditions
A maintenance free solution. Sensor tags can be deployed anywhere without
ever requiring a battery change.
November 2014
New trends in RFIDHistory on RFID sensor tags
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Energy consumption of sensors
LF & HF solutions UHF solutions
More power available Longer communication range
November 2014
New trends in RFIDDeveloping EPC C1G2 sensor tags
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Key issues when dealing with UHF RFID sensor tags
EPC C1 G2 is thought for handling ID, not sensors
Compatibility with existing EPC C1G2 readers is a must
Not using custom commands is highly recommended
November 2014
New trends in RFIDBattery-free sensor tag examples
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November 2014
New trends in RFIDIntegration with the IoT
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Fixed UHF RFID readersHandheld UHF RFID readers
PC or servers for data display
Application specific protocols
PLC or industrial machinery
November 2014
New trends in RFIDApplication Example: Tire Pressure Monitoring System video
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https://www.youtube.com/watch?v=8Z2vP6heOYw
November 2014
Index
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UHF RFID industry
The IoT and RFID
Autonomous sensors in the IoT
New trends in RFID
Summary
November 2014
SummaryUHF RFID as a source of data for the IoT
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Gathering data from all sorts of items provide great advantage to society.
Issues such as cost of implementation and maintenance need a solution
though.
RFID is a reliable Energy Harvesting source as you can completely
control it.
UHF RFID readers are becoming a nexus between the source data
(sensors) and the cloud, not just ID trackers. Connectivity means to
industrial machinery and user friendly devices will be a must.
November 2014
Acknowledgements
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EuroID
Frankfurt am Main, 18-20 November 2014
THANK YOU!
www.farsens.com
blog.farsens.com
@farsens
