Face recognition terminal
The face recognition terminal receives personnel data from Server processing, performs face matching on site, and reports heartbeats and recognition events. It turns a central person record into an on-site result.
Responsibilities
- Receive the target person's ID and photo.
- Stay reachable through the configured protocol and report heartbeats.
- Perform recognition and return the person, time, and result.
- Send the recognition event to Server processing or the display terminal.
Workflow steps
- Confirm network access and that the device ID matches the site label.
- Find the test person on the device and compare the personnel ID and photo.
- Check the device clock, protocol, upload destination, and recent heartbeat.
- Have the test person complete one real recognition and record the device feedback.
- Check that the event reached the configured receiver and record its time.
- Hand the same event to the display terminal for verification.
Handoff checks
| Check | Passing result |
|---|---|
| Personnel data | The device contains the correct ID and photo |
| Device state | The recent heartbeat is normal and the clock has no obvious offset |
| Recognition | The test person is recognized correctly |
| Event report | The receiver finds this event by device and time |
| Next step | Continue with Display terminal |
Device availability does not prove personnel synchronization, and a successful device result does not prove display receipt. For compatibility and configuration, see Face recognition devices.
Common checks
- The device has no person: return to Server processing and inspect synchronization and device relationships.
- The person exists but recognition fails: check photo quality, capacity, format, and device feedback.
- The device recognizes successfully but no event arrives: check destination, network, protocol, and credentials.
- The event time is wrong: correct the device clock and time zone, then test again.
Next: Display terminal.