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Simple Mode

Simple mode is best for quickly checking whether target objects are visible.

Best Use Cases​

  • Cases where object presence itself is important (ambulance, forklift, specific equipment)
  • Situations where fast alerts matter more than complex context analysis


Example Inputs​

  • Alert when an ambulance is visible
  • Alert when a forklift is visible
  • Alert when a ladder is visible

Short and clear prompts generally produce more stable results.



Template Tips​

  • Save templates first when applying the same object detection policy across many cameras.
  • After applying a template, camera-by-camera interval tuning is usually enough.
  • If many similar templates accumulate, standardize names as object + location.


What To Check In Generated Results​

  • Whether the scenario name matches your intent
  • Whether detection targets are correct
  • Whether situation text is appropriate for alert messages

Example:

  • Scenario name: Ambulance Presence
  • Detection target: ambulance
  • Situation text: Ambulance visible


Advanced Settings​

Simple mode is typically used with single-frame analysis.

detection_mode : "simple"
frame_mode     : "single"

Instead of changing advanced values first, refine prompt wording and target objects first.



Example Alert Message​

Ambulance visible detected: ambulance (1)

The number in parentheses indicates detected object count.