Introduction to Image Comparison Function of Intelligent Parking Lot System - Tigerwong

Image contrast function is an important function of intelligent car parking system. It is simple and practical. It is one of the necessary functions of the standard intelligent car parking system. Its functional principle is very simple: it is an effective safety management means to compare the photos taken when the vehicle enters the site with the photos taken when the vehicle leaves the site to see whether the vehicle is the same vehicle and whether the driver is abnormal. The image comparison function consists of entrance and exit surveillance cameras and parking lot management software. Its workflow is as follows: when the driver swipes or picks up the card at the entrance, the camera will automatically capture the vehicle picture and store it in the system. At the same time, the system will bind the captured picture with the card. When the vehicle swipes the card, the surveillance camera will capture the vehicle picture and store it in the system. The picture will be compared with the admission capture picture bound by the card. At this time, one is the admission capture picture, The other is a picture of the appearance. If the same car is shown in these two photos, it means that both the card and the car are correct. If the two photos show different cars, it means that the owner has changed his card or car. At this time, the operator needs to understand the situation clearly before release. Here to explain, the image comparison function and license plate recognition are different, and they are different functions. License plate recognition is to recognize the license plate number and manage the vehicle based on it. Image comparison does not need to recognize the license plate, but only needs to store the pictures for comparison. It is only a safety management means. OK, let's introduce the image comparison function of intelligent car parking system. Thank you for reading.