Here we are discussing the ANPR camera. This camera is used to recognise the vehicle number plate. This is also called LPR camera. ANPR technology is used to detect and determine the vehicle licence number and register it into the database. This kind of camera generally comes with a software which is used to control the database and manage it throw the ANPR camera. ANPR generally stores the image of the number plate and throw the software the number can get by the image and may be used for the further processing like the passing time or passing speed.
The technology uses in the ANPR camera is called OCR (optical character recognition). ANPR camera is designed to capture the number plate image in daylight as well in the night. Its design is such a way that it can capture the numbers when the vehicle is moving or is in the still situation. Some ANPR cameras can also the measure the speed of the vehicle. The ANPR camera technology uses in so many countries like the UK and US by the police department.
Firstly it takes the picture of the number plate and then recognises the size of the plate. After that, the character segmentation process comes and finally optical character recognition algorithm runs. The output comes in the form of numbers and characters.
Sometimes numbers plates are different and it is difficult to recognise them by the ANPR camera. So in some cases vehicles are restricted to use the number plates according to the algorithm of ANPR. For example, if ANPR uses by police department then department allows only a few fonts sizes and fonts style on the number plates of the vehicles. So ANPR is the type of the CCTV camera which is customised for a special task.
Indian’s lanes have old roadways with toll stations where drivers can pay with cards and moreover ways where there are electronic combination systems. At any rate most new roads simply have the decision of electronic toll combination structure.
The toll square’s framework uses three distinct structures:
At the point when the shrewd tag is introduced in the vehicle, the vehicle is immediately distinguished and proprietor’s financial balance is consequently deducted. This procedure is acknowledged at any accelerate to over speed limit.
This is the list of the best ANPR camera available in the market. You can choose one of them according to your needs. These cameras have their own software to manage the recognised number of plates.
Hikvision have an ANPR camera for their customers and this camera has some unique features in its kind of camera.
Dahua has three model of its ANPR camera.
Axis ANPR camera arrangements depend on an Axis camera and accomplice programming that runs either on the camera or on a server. It naturally catches the tag progressively, looks at or adds it to a pre-characterized rundown afterwards makes the proper move, for example, opening a door, including a cost, or creating an alarm.
Contingent upon encompassing light, the arrangement may require cameras with worked in IR-light or extra light hotspots for ideal execution.
• Log vehicles with multiple images
• Alert staff to vehicles of interest
• Provide car park access control
• Control unauthorised commuter parking
• Increase gatehouse efficiency
• Open barriers/gates
• Control traffic lights
• Optional multiplexed or switched spot
outputs
• Car park auditing / ticketing / management
• Allow sophisticated database searching
• Advanced traffic analysis
• Communicate with remote sites over LAN /
WAN
• Reads number plates within 53 countries
worldwide
• Simultaneously reads different countries’
number plates
So this is all about the ANPR system. We hope this information is helpful to yours. If you have any kind of query or suggestions please write to us in the comment box below.
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