08 Jun

What is LPR (License Plate Recognition) Technology?

LPR or ANPR Parking system (License Plate Recognition) technology can extract and recognize vehicle license plates in motion from a complex background, and recognize vehicle license plate information through technologies such as license plate extraction, image pre-processing, feature extraction, and license plate character recognition.
License plate recognition (ANPR/ALPR/LPR) is one of the important components in modern intelligent transportation parking systems, and it is widely used. Based on technologies such as digital image processing, pattern recognition, and computer vision, it analyses the vehicle images or video sequences taken by the camera to obtain the unique license plate number of each car to complete the recognition process.


1) Camera: it mainly captures pictures, which are sent to the software for recognition. There are two ways to trigger the camera to capture pictures. One is that the camera itself has ahead-detection function, and the other is that the car is triggered by the loop coil when vehicle pass to capture the picture.

2) Display screen: You can customize the display contents of the display screen.

3) Column: The column and the appearance of the product are formed by cold-rolled iron sheet, strong and waterproof.

4) Fill light: With an automatic light sense < 30Lux, the light will be automatically opened according to the surrounding environment of the project site, and will remain bright until the supplementary light detects that the surrounding environment becomes brighter, and the light sense will be automatically closed when it is greater than 30Lux.

For any further information regarding RGM Digital's LPR camera system or any inquiries, contact us at sales@mechgen.net or call 04 2659501 or 050 3426042.

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