How far is it for the traffic police to park the camera illegally?

Cameras on highways are generally equipped with pan/tilt that can move in all directions, and the lens is also zoomed at high magnification, and the license plate number can be seen from 500 meters away.

The road surface can be observed within 2000 meters during the day, with good visibility.

The illegal parking of cameras by traffic police is generally 5 5- 10/00000 pixels, and now it can reach 300 meters according to different road sections.

Extended data acquisition principle:

There are two ways, one is to bury the induction coil underground, set up a digital camera on the crossbar to capture the red light, and the other is to set up a camera to record the speeding, red light running and illegal parking in real time. Either way, at least three pictures will be taken of illegal vehicles, one is an instantaneous violation picture, the other is a license plate recognition picture, and the other is a panoramic picture. Either way, it is a 24-hour boot shooting, and the picture retention time is generally one week.

"Electronic Police System" usually consists of image detection (vehicle sensing), shooting, collection, processing, transmission and management, as well as auxiliary light source, auxiliary bracket and related supporting equipment. In capturing illegal parking, we generally use video electronic police now.

The whole video system is generally composed of snapshot equipment and video monitoring equipment. When snapping, the parking situation in this area is recorded by the high-definition automatic ball tracker, and then the back-end detection and analysis server system automatically judges the illegal parking behavior in the jurisdiction.

References:

Surveillance Camera _ Baidu Encyclopedia Web Link