EISLAB Embedded Internet System Laboratory

• Sensor & measurement technology

• Analog sensor interfaces

• EIS architecture

• Embedded EMC

• 4 Professors

• 12 Faculty

• 35 PhD students

• 3.7 M€

Tomb size ultrasonicmeasurement system

Wireless sensor

Wireless Sensor Web Server: Mulle

• Base for Embedded Internet Systems (EIS)

• On board web server and Bluetooth communication

• Analog and digital sensor interfaces

• Discrete design (COTS)

• Minimal size (25x23x5) mm

Wireless Sensor Node

• Temperature

• Accelerometers

• GPS

• Heart rate and oxygen content

• Available in heavy duty packaging

• http://sm-pc323.sm.ltu.se:8080/sensors.html

Wireless Sensor Network

http://www.ltu.se/csee/research/eislab/areas/eis_architectureUser #1

Internet gateway

MulleMulle

Mulle

InternetInternet

User #2 Data base

User #n

Public server

User #3

Bluetooth AP Telephone operator

GPRS/UMTS

Mulle

Smart phone

Reactive thinking

• Real operating systems

• Reactive systems

• Low power design

Sport application

• Temperature

• Accelerometers

• Heart rate

• GPS

District heating research

• 10 temperature sensors (distributed inside and outside)

• Bluetooth access point

Child locator

• GPS

• Temperature

Conclusion

• Offer new services to the customer of a telecom operator

• EISLAB researches on wireless sensor networks

• Combining the two ideas