Automatic Number Plate Recognition System for Entry and Exit Management

The main objective of the system is to monitor the vehicles that are entering and going out of the organization. All vehicles have their own unique license plate number, so the abstraction of plate number plays a major role in this system. The vehicle number plate is taken by the tool like camera which is placed at the entrance. The captured image is then processed by the Automatic Number Plate Recognition (ANPR), an image processing algorithm. ANPR method is an efficient way of recognizing the vehicle numberplate and strengthen the security system. A database is created with the vehicle number which belongs to that particular organization. The recognized number plate is then compared with the database and checks whether the vehicle belongs to the organization if not then it is an unknown vehicle. Then the entry and exit time of the organization vehicles are recorded. In case of centralized receiver all the entrance records are kept in storage and any unfamiliar vehicle entering into the organization is noticed and central controller monitor the details.