Metrici LPR web interface
Web management interface for license-plate recognition
Features
- Architecture
- Web-based, with a relational database behind
- Access to data
- Password authentication, discrete user rights, detailed logs
- Number of simultaneous connected users
- Unlimited
- Number of stored recognized plate numbers
- Unlimited, constrained by the size of the available storage
- List of recognized plate numbers
- Yes, can be filtered by country of origin, location, camera, direction of movement, group, info, class, maker, color, speed
- Special lists
- Yes — Vehicles speed and Red light infringement
- Vehicles flow
- Selectable alert method, can be filtered by location and camera
- Live view
- Realtime 1 fps images from all connected cameras
- Actions (white/black/gray lists)
- Definable for each recognized plate number; open barrier, traffic light, e-mail or popup recipients; can be grouped together
- SMS access
- Actions can be inserted by SMS from authorized phone numbers
- Alarms
- IF/THEN/AND type; e-mail and SMS recipients
- Plate number information
- One field of text can be attached to each plate number
- Reports
- Top vehicles, vehicles each hour, vehicles each day, vehicles each month, vehicles each camera, vehicles by origin, time between detections
- Time tables
- Yes, unlimited numbers
- Data export
- XLS, CSV and PDF formats
- Retention period
- 90 days by default, can be changed
- Backup and restore
- Selectable, for general settings or for the entire database
- API
- GET method over HTTP; XML and JSON data source
- Supported countries
- Albania, Argentina, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Bahrain, Chile, Colombia, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Great Britain, Greece, Hong Kong, Hungary, India, Israel, Ireland, Italy, Jordan, Kuwait, Latvia, Lithuania, Luxembourg, Macedonia, Moldavia, Monaco, Montenegro, Netherlands, Norway, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Saudi Arabia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tanzania, Turkey, Ukraine, Zanzibar
System requirements
- OS
- Ubuntu 24.04 LTS MATE, Linux CentOS 7 (64-bit)
- CPU
- Intel Xeon; AMD Ryzen, Threadripper or Epyc
- System memory
- Minimum 4 GB/server
- Storage
- Less than 180 GB/year for 1000 cars/day, depending on the camera resolution and image compression