ANPR Access Control
A camera-to-barrier access system that recognises vehicle plates, checks permissions and admits authorised or temporary visitors.
Try the access loop.
Grant a plate, run the arrival, revoke it and run the same car again.
Event log
NEWEST FIRST- SYSTEM / WAITING FOR CAMERA EVENT
Signal path
The working path from input to physical or measurable outcome.
Visitor plate registration · protected HLS view · WSS events
The challenge
Start with the constraint.
A controlled entrance needed to recognise authorised vehicles automatically while still giving an operator a quick way to admit temporary visitors.
The approach
Make complexity local.
- 01
Integrated a Dahua traffic camera as the ANPR sensor at the entrance lane.
- 02
Connected recognised plate events to a backend allowlist and barrier access decision.
- 03
Built a mobile flow for adding a visitor plate before the vehicle arrives.
- 04
Kept camera credentials behind the backend while providing a protected live view for operators.
The outcome