Linking inspection evidence to a digital product thread
PCB identity, image event and verdict version link within the item record. A complete evidence chain is recorded; missing or conflicting events hold the conformity decision. Vision, identity and command states are animated as an illustrative simulation.
PCB identity, image event and verdict version link within the item record. A complete evidence chain is recorded; missing or conflicting events hold the conformity decision.
- 01 Frame
- 02 Track
- 03 Associate
- 04 Validate target
- 05 Allowed command and record
Items arrive and the initial frame and item context are established. Vision results are illustrative.
- Visible item tracks
- —
- Valid associations
- —
- Simulated command
- —
Scenes are illustrative simulations; they are not customer references or performance guarantees.
Need
A PCB digital thread can have gaps when identity, image and inspection events sit in separate records. A verdict without image evidence must not be completed using another board record.
Solution approach
Item identity, image events and verdict records link into a digital product thread; a missing record is never treated as approved inspection evidence.
Process steps
- 01
Frame
Items arrive and the initial frame and item context are established. Vision results are illustrative.
- 02
Track
Each visible item receives a separate track contour; the first contour is the annotated track component.
- 03
Associate
Item identity, image events and verdict records link into a digital product thread; a missing record is never treated as approved inspection evidence.
- 04
Validate target
The track is checked against its event record and uncertain association enters HOLD. No physical command has been applied in this phase.
- 05
Allowed command and record
Only a validated item receives a routing command; the other cycle has no command and keeps the association under review.
Related applications
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