What are ALPR cameras?
Automated license plate readers (ALPRs) are high-speed, computer-controlled camera systems that are typically mounted on street poles, streetlights, highway overpasses, mobile trailers, or attached to police squad cars.
What is Alpr used for?
Automatic License Plate Recognition (ALPR) uses a combination of hardware and software components to capture and analyze information that can be used for security and surveillance, traffic management, toll collection, parking control, or locating stolen or abandoned vehicles.
How does ALPR camera work?
ALPR cameras scan thousands of license plates in the same amount of time it takes an actual person to scan a hundred. When a license plate image is compared against a hotlist or whitelist and matched, an alert is signaled and the screen shows the vehicle and the reason for the alert.
What is the purpose of Alpr?
The purpose of ALPR technology is to identify vehicles, not the occupants. If ambient lighting is sufficient or a subject is outside and near the vehicle at the time an ALPR-equipped vehicle passes, their image may be captured in the contextual photo taken by the ALPR unit of the vehicle.
How does Alpr work?
What is automated license plate recognition (LPR)?
Automated License Plate Recognition (LPR or APLR) is more than just a License Plate Capture. These systems convert the image (picture of the license) to computer data that can be checked against a database. The system includes high-performance IP cameras designed for this application and powerful software…
What does ALPR stand for?
Automated license plate readers (ALPRs) are high-speed, computer-controlled camera systems that are typically mounted on street poles, streetlights, highway overpasses, mobile trailers, or attached to police squad cars. ALPRs automatically capture all license plate numbers that come into view,…
What are the features of a license plate recognition system?
These systems include standard resolution IP Cameras or High-resolution IP cameras designed specifically for license plate recognition. Cameras include an integrated infrared LED illumination system for day and night-time operation LPR system performs equally well with fast or slow-moving traffic Provides up to 60 progressive scan images per second
How does ALPR work in real time?
Real-time investigations. By adding a license plate to a “hot list,” officers can use ALPR to automatically identify or track particular vehicles in real time. Licenses plates are often added to hot lists because the vehicle is stolen or associated with an outstanding warrant.