As I toured a number of the leading mining companies this
week, the conversation showed a significant shift from last year from
"greenfield" to “brownfield" discussions. Shifting from new
plant implementation and speed to full production to how they draw the most
efficiency from existing assets. The interesting twist was that the discussion
of what was an existing asset:
1/ Fixed assets such as equipment
2/ plant ore assets
3/ mobile assets like trucks, digging equipment
4/ human assets, operators, maintenance and experts
So the strategy was how to tap existing information more
than often locked within SCADA trend systems, and other data stores, it was key
to extract this data and align these records into effective information. The
driving forces are :
1/ minimal impact on the existing systems
2/ speed of delivery of the value
3/ expertise to understand and interpret the value
4/ predictive awareness, pattern recognition
The diagram below again resounded in the discussions.
The key for Industrial Analytic s is the trusted data, and
just a historian will not achieve this, the model and validation must be done
as close to the source.
The information needs delivery in many cases outside the
automation landscape, often in the corporate networks. The key is to use the
not APIs but make the connection through an SOA architecture. The service sits
on the data source, with configuration, and data delivery built in, but key is
low impact and effort.
This is not new, as the enterprise historian has been
around for years, but the real difference is the need not just gather data, but
to capture the data in a structure,
context, and validation of data that makes sure all stored data through
resulting information is in trusted.
You are probably sitting there and saying nothing new! Fair,
but the key was how are they going get this structured trusted data, that the
concept was to do this as close to the source as possible, and then send
through. This means the underlying systems do not change, minimize risk, maximize
Lifecycle managed to enable evolution which will happen. Why is this not an IOT
service, local and pushing vs polling, “self configuring” ?
Remembering the performance team of experts can be
anywhere, and will probably virtual, where sharing, analysis and Modeling is
done in offline mode looking for patterns.
As the discussions evolved the architecture evolved, and
again the "cloud" came into play, why because the data size will
grow, the users are everywhere, and the infrastructure of delivering is now
there.
Why not?
The collaborative information, industrial analytics, is
going to be foundational for the future of Gen Y teams of analysts experts from
different locations and outside the companies.
Standby, as we see some of the optimization learnings
from Oil and Gas come over into mining.
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