Roadside cameras come in various types designed for different purposes:
Speed Cameras: Speed cameras are used to monitor the speed of vehicles on the road. They can be either fixed in one location or mobile and moved to different locations. When a vehicle exceeds the speed limit, the camera captures an image of the vehicle, and a ticket is issued to the owner.
Red Light Cameras: Red light cameras are installed at intersections to capture images of vehicles that run red lights. When a vehicle enters the intersection after the light has turned red, the camera captures an image of the license plate, and a ticket is issued to the owner.
Traffic Cameras: Traffic cameras are used to monitor traffic flow and congestion on roads. They can provide real-time information to traffic management centers to help them make decisions on traffic flow and alleviate congestion.
Surveillance Cameras: Surveillance cameras are used for security purposes to monitor activities on the roadside. They can help law enforcement agencies in investigating crimes or accidents that occur on the road.
ANPR Cameras: Automatic Number Plate Recognition (ANPR) cameras are designed to capture images of license plates and automatically recognize and record the numbers. They are often used for tolling, parking enforcement, and tracking stolen or wanted vehicles.
Overall, roadside cameras serve different purposes, including promoting road safety, enforcing traffic laws, managing traffic flow, and enhancing security.