This document discusses the need to balance data sharing with security when using predictive maintenance and condition monitoring systems. It notes that while sharing more data could enable better predictive capabilities, protecting sensitive data is also important. The presentation examines challenges like determining what types of data need to be shared versus kept private, and ensuring transparency between stakeholders in how data will be used and protected. The overall message is that predictive systems require both sharing key information for analysis while also maintaining appropriate privacy controls.

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Ralph Traphöner
M2M Summit 2016
Security for Condition Monitoring and Predictive
Maintenance: Need to Know vs. Need to Share

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Data Diode
By The original uploader was Morcheeba at English Wikipedia - Transferred from en.wikipedia to Commons., CC BY-SA 2.5, https://commons.wikimedia.org/w/index.php?curid=2542965
MachineCloud

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Need to shareNeed to know

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It depends.

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Heidelberger Tiegel
Picture: © Heidelberger Druckmaschinen AG

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Heidelberger Speedmaster
Picture: © Heidelberger Druckmaschinen AG

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Heidelberger Speedmaster
Complexity
Picture: © Heidelberger Druckmaschinen AG

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Predictive Maintenance
Bild: © Siemens AG

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Overall Equipment Effectiveness
Planned
Shutdown of
Production
Unplanned
Shutdown of
Production
Short Stops
Reduced
Speed
Quality Production Volume
Rejects
Rework
Starting Loss
Loss of
Quality
Loss of
Performance
Loss of
Availability
Loss of
Efficiency
Loss of
Effectivity
TimeVolume
Actual Production Volume
Actual Production Volume
Possible Production Volume
Actual Operational Time
Possible Operational Time
Calendar Year

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Understanding our world
requires conceptualizing the
similarities and differences
between the entities that
compose it.
Understanding our world
Robert C. Tryon
1901 - 1967

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Keep them
in the dark
and feed
them sh*t.
Mushroom Management

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Sometimes,Sometimes,
mushroommushroom
management can bemanagement can be
very helpful if it isvery helpful if it is
handled carefully.handled carefully.
This methodThis method
involves theinvolves the
company'scompany's
employees beingemployees being
divided into variousdivided into various
groups, each ofgroups, each of
which has all thewhich has all the
information which itinformation which it
specifically needs.specifically needs.
Meanwhile, theMeanwhile, the
manager is in chargemanager is in charge
of giving each groupof giving each group
the requiredthe required
information. Thisinformation. This
kind of managementkind of management
is extremely difficult,is extremely difficult,
though, and requiresthough, and requires
considerable skill.considerable skill.
https://en.wikipedia.ohttps://en.wikipedia.o
rg/wiki/Mushroom_mrg/wiki/Mushroom_m
anagementanagement
Good Mushroom Management

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Transparency, i.e. agree what to share
By DanielFeil - Praca własna, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=23670916
Filter Aggregate
Fog Trust
Contracts Win-Win

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Ralph Traphöner
ralph.traphoener@empolis.com
+49 171 405 2636
Thank you.