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Self condition monitoring mobile machinery 1 Per-Erik Larsson

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Presentation on theme: "Self condition monitoring mobile machinery 1 Per-Erik Larsson"— Presentation transcript:

1 Self condition monitoring mobile machinery 1 Per-Erik Larsson

2 2 Self condition monitoring mobile machinery Contributors: SKF, Midroc, Eistec, LKAB, Boliden, LTU

3 3 Objectives The objective is to demonstrate mobile machine self monitoring key technologies at machine level with service interfaces to system level.

4 4 Objectives (contd.) Emphasized areas Self condition monitoring – A wireless monitoring node, Eistec’s Mulle, connected to the cloud where measurement data is displayed in a web browser Self localization using of-the-shelf components – will be demonstrated in generation 2 Energy management of embedded sensors – a first prototype for energy harvesting Communication from enclosed locations – will be demonstrated in generation 2 Data and information security Integration to SOA enabling service and device configuration and system integration Integration to maintenance scheduling system Provision of CM information to stakeholders Arrowhead Framework

5 5 Pilot Plan Demonstration - 1:st generation, Q to Q Integration of a smart bearing in a wheel loader providing basic measurements of bearing performance in lab environment Demonstration - 2:nd generation, Q to Q Integration of smart bearing to wheel loader with service integration to wheel loader controller making use of Arrowhead common framework Demonstration - 3:rd generation, Q to Q Integration of wheel loader system to site maintenance system. With further integration of results from Arrowhead common framework (CoAP and/or OPC-UA using demo 1, and 2 features)

6 6 Technology needed Demonstration - 1:st generation, Q to Q Integration of a smart bearing in a wheel hub in lab environment Demonstration - 2:nd generation, Q to Q Integration of smart bearing to wheel loader Service integration to wheel loader controller Demonstration - 3:rd generation, Q to Q Integration of wheel loader system to site maintenance system

7 Pre-test performed on the wheel loader 7

8 Wireless sensor platform Mulle 8

9 Mulle on the wheel loader 9

10 Lab test equipment 10

11 Communication architecture Mulle platform 6LoWPAN w/ IPv6 CoAP SenML with XML+EXI Gateways Services Arrowhead Common Framework 11

12 Smart phone screenshot 12

13 Web screen shot 13


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