了解客户的生产现场问题Understanding the Customer’s Production Problem

Ethan, I am standing beside the station now. I will point the phone towards the work area so you can see the current layout.

Thank you. Before we discuss camera positions, could you walk me through one normal cycle?

The unit arrives from the left. The operator scans its code, picks a component from each of these two bins, installs them, uses the tool and then confirms the result on the terminal.

Does every unit follow that route, or are there product variants with a different sequence?

There are two variants. The first component is the same, but the second one changes. The terminal shows the correct variant after the scan.

That means the product identity needs to be part of the workflow context. What are the confirmed exception cases?

One is selecting the wrong second component. The other is confirming the station before the tool operation is complete.

How often do those events occur, and how reliable is the current record?

I do not want to give you an unreliable number. We know the events exist, but the records from later inspection do not always identify the original cause.

That is useful to know. We can treat improved process evidence as one objective, rather than assuming the historical data is complete.

Let me move closer. The operator normally stands here, and the component bins are behind the operator's right arm.

I can see a possible occlusion. Is there a point when both the component and the installation area are visible, or does the hand cover them throughout the action?

There is a short moment after the component is placed and before the tool is picked up. We may be able to observe it then.

Good. We should capture that transition under several normal working styles. Different operators may move their hands differently.

The overhead light is stable, but daylight enters through the door in the afternoon.

Then the material should include both lighting conditions. We also need to check reflections on the component surface and confirm that the camera can be mounted without entering the operator's working space.

What about the tool signal? The controller records completion, but I do not know whether that signal is currently available to another system.

Please ask the controls engineer to confirm the interface and timestamp. Visual evidence and the tool signal may support each other, but we should not design around an interface that has not been confirmed.

The local network is separated from the office network. Does that prevent a POC?

Not necessarily. Real-time inference can remain local. We need to understand how approved project files and selected results can be transferred, if any transfer is allowed at all.

I will document the network rule, tool interface and product variants. What should the video sample contain?

Please record complete normal cycles for both variants, several operator styles and the two lighting conditions. If you can safely recreate the exception cases, label them clearly; otherwise, do not disturb production just to create an example.

That is clear. I will also ask quality to explain how they currently confirm each exception.

Excellent. I will send a structured discovery sheet after this call. When the open items are filled in, we can decide whether an on-site feasibility test is the right next step.

The production supervisor will ask whether the main objective is fewer quality escapes or faster problem investigation. At the moment, both are mentioned in our internal request.

Both may matter, but we should rank them. A primary objective guides the workflow and evidence design; secondary benefits can be recorded without treating every possible outcome as an acceptance requirement.

Then I would put process traceability first. The team needs to know which step was completed and where an exception entered the workflow.

That is specific enough to test. We should define which events must leave evidence, what evidence is sufficient and how a supervisor links the event to the scanned unit without exposing unrelated information.

There is another operational detail: operators sometimes cover the terminal while reaching for the second bin. Could that affect the workflow prompt?

It may affect visibility to the operator, even if recognition continues. During the site review, we should assess screen position, prompt duration and whether an audible signal is appropriate under your workplace rules.

Should we interview one experienced operator or several people?

Several, if practical. We want to capture normal variation rather than copy one person's habits into the system. The process owner can then distinguish acceptable variation from an operation that genuinely breaks the standard.

I will invite an operator, the supervisor, quality and controls to the workshop. Is that too many people for the first discussion?

It is a useful group if each person has a defined role. The operator explains real practice, the supervisor confirms priorities, quality confirms exception labels, and controls confirms timing and interfaces.

What should we expect to decide at the end of that workshop?

We should leave with one agreed process map, prioritised exception targets, a material-collection plan, named owners for the open constraints and a decision on whether the station is ready for a focused feasibility test.