Three tools in one. Move the sliders to test scenarios. See ML-predicted morning ingress. Preview CV vehicle counting and drone capacity feeds — both ready for hardware when you have it.
?
How to use this page
Drag any slider below to test a scenario — the result cards on the right update instantly. Green means improvement, red means worse. The heatmap shows when pressure peaks across the 9 days. CV + drone sections preview hardware integrations (no live cameras yet).
What-if simulatordrag the sliders
Mandeville kerb load
5.2×
vs capacity of 360 vehicles / 2hr
P&R coverage
1,400
people moved per window
Parking provided
~800
spaces · ~3,200 people
Unaccounted residual
1,225
to be absorbed by walking or neighbourhood
Public transport load
3,500
Tube + bus combined
ML ingress forecastlinear regression · synthetic training
Predicted peak
08:30
morning ingress, day 5
Peak intensity
3,820
movements/hour
Model R²
0.84
fit confidence
Note. Trained on synthesised 1444 day-shape with added daily growth (waaz 1→9 escalation). For production use, feed real arrival counts back into this model after each Ashara to refine for 1449.
Pressure heatmap9 days × 18 hours
Light
Heavy
Demo data. Captures the day-shape: lunch egress + evening egress + escalating intensity through waaz 1→9.
Hardware required: one fixed camera pointed at the Mandeville Rd kerb. Stream processed frame-by-frame via YOLO or similar object detector to count vehicles entering/exiting.
Vehicles last 10 min
—
Avg dwell time
—
Predicted next hour
—
Alert threshold
3/min
Wire-up checklist
1× outdoor IP camera (e.g. Reolink RLC-820A or similar, ~£100–150)
RTSP stream → small Linux box (Raspberry Pi 4 or NUC)
YOLOv8n nano model running locally — counts cars in defined polygon
POST count to single PHP endpoint on cPanel every 60s
This page polls the endpoint, updates the live count
Estimate: 1 weekend + £150 hardware
Drone capacity snapshotsHujjat P&R overhead
◉
Drone snapshot grid
DJI Mini 3 or Mavic 3 overhead shot every 30 min during ingress. Auto-uploaded; AI estimates fill rate.
Latest
—
Capacity
500
Fill %
—
Operations
CAA Article 16 / OPEN A2 cert pilot — Northolt airspace is restricted near Heathrow
Pre-cleared waypoints over Hujjat (UB9 area is less restricted than Northolt UB5)
30-min interval overflights during morning ingress (07:00–10:00)
Photos auto-uploaded via 4G to S3 or cPanel
Simple grayscale-difference algorithm estimates fill rate