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Distributed embedded systems Outline

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Reducing Cables with Network<br />

• Digital signals – robustness against noise<br />

• Increase data integrity<br />

• Reduce the cost of cables, connectors<br />

• Increase system reliability (fewer<br />

connectors)<br />

• Shared resources and information:<br />

• Sensors, actuators, computations, …<br />

• Modularity<br />

• Performance<br />

• Local intelligence<br />

Martin Törngren, Sept. 2010 – <strong>Distributed</strong> <strong>systems</strong><br />

Embedded <strong>systems</strong>,course, MF2042<br />

19<br />

A Mechatronic Module<br />

• Scania diesel engine and controller<br />

Interfaces:<br />

- Mechanical<br />

Connections<br />

- CAN<br />

Martin Törngren, Sept. 2010 – <strong>Distributed</strong> <strong>systems</strong><br />

Embedded <strong>systems</strong>,course, MF2042<br />

20<br />

10

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