Automatic Number Plate Recognition (ANPR) cameras are useful for optimising your parking services and improving safety and efficiency on site. With the right ANPR system, you can reap the benefits for your business. But how does ANPR parking management work?

Here is a guide to the technology behind number plate readers.

Technical features of ANPR systems

ANPR cameras use high-resolution lenses to capture clear images of any vehicles passing through the car park gates. They capture a picture of the number plate even at high speeds and variable light conditions, whilst also utilising wide-angle lenses to get a full coverage view of all vehicles.

After one of these cameras has captured the image, the image signals go through an optical coding process. ANPR systems are able to use advanced optical character recognition (OCR) algorithms to successfully scan and identify each character in the number plate. This data will be stored and compared to the existing vehicle number database to validate it through pattern matching.

This all happens in real-time, with ANPR systems processing thousands of data points every day.

New generation ANPR

Modern technology, new generation cameras are much more advanced and able to take pictures even in dark light and bad weather. The cameras work extremely quickly – the whole process from the recognition of the number plate to matching it with the existing database happens within milliseconds. With new ANPR parking management, you can benefit from a fast response, which is crucial for law enforcement and parking area entry.

ANPR parking management

ANPR systems have many applications, parking management being one of them. They can be highly beneficial for shopping centres, commercial and residential buildings and office blocks, where there is a high amount of incoming and outgoing traffic.

Number plate readers with fast response times are important in order to minimise the delay in recognition and the opening of the gate barrier. You are able to customise the ANPR system based on the country, language and numbering system. Registered vehicles can enter easily and unregistered vehicles will need to take a parking slip to enter to record their entry and calculate the parking fee, too.

If you need number plate recognition such as ANPR systems for your business or commercial car park, get in touch with the experts here at Park Direct UK today. We can assist you with all your parking services and keep the traffic flow on your site efficient.