RULE LIBRARY / ZONE_INTRUSION
Accessibility-Ramp Blocking
Vehicles or objects blocking accessibility ramps are detected.
- ✓ No extra hardware
- ✓ Live the same day
- ✓ GDPR-ready, anonymous
HOW IT RUNS ON EDGE
Camera to notification: the rule's pipeline
Footage is processed on the Edge device in your store or site: the model analyses frames in real time, an event is raised when the rule condition is met, and every notification channel fires at once.
source: RTSP · IP camera
infra: existing CCTV
extra hardware: none
model: algi-od-v8
classes: person, vehicle
device: Edge · local processing
rule: Accessibility-Ramp Blocking
expression: inside roi > 0 · unauthorised
region: ROI defined
ACTIONS
Raw video stays on site — only events and summary data reach the panel.
TECHNICAL · ZONE_INTRUSION
What it needs and how it works
Accessibility-Ramp Blocking ships as a ready-made rule and is configured for your site. A polygon zone drawn over the camera view is monitored for unauthorised entry. When a person or vehicle crosses the boundary an event is raised; zone, time and permission exceptions are defined in the rule. The decision is made instantly on the Edge device.
- Rule type
- zone_intrusion
- Solution line
- City Intelligence
- Hardware
- No extra hardware — existing IP cameras
- Deployment
- Live the same day · Edge or on-prem
This rule is part of the City Intelligence rule set and runs on the IP cameras you already own.
How false alarms are reduced
Near-boundary passes, moving shadows and crowd overlap can cause false triggers. Drawing the boundary slightly inward, a minimum dwell time and confidence thresholds reduce these.
Alert and action
A finding drops into the relevant unit’s task flow with its location; closure is verified with records and the process stays auditable.
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