license plate camera

A brief discussion on the advantages and disadvantages of license plate camera system and Bluetooth card parking system

Parking system is one of the important means to solve our entrance and exit, among which vehicle identification system is a very important link. In my country, the current mainstream of parking system has replaced Bluetooth card intelligent parking system with automatic license plate recognition. What are the advantages and disadvantages of license plate camera system and Bluetooth card parking system? Let's first take a look at how they work.

1. Bluetooth card system, only need to install a card reader at the entrance and exit, and then install a registered Bluetooth card on the car. After the vehicle enters the identification range, the card reader recognizes the Bluetooth card and controls the gate to open. In other words, the car with a card can be identified as an internal vehicle of the community, and the door will be opened, and the car without a card will not be opened. So if there is an external vehicle or an owner's car without a card, it can only be solved manually.

Advantages: The judgment of internal vehicles is more accurate, and the installation environment requirements are low.

Disadvantages: 1. Limited system functions (only recognizes trucks, which is very limited); 2. High cost in the later stage (for communities with a large number of users, if each car has one Bluetooth card, the number will directly increase the cost, and it will run out of power or malfunction after a long time and need to be replaced); 3. Low security. It seems to be stable in identifying owners, but in fact, the system that recognizes cards but not cars will be the same as long as there is a card, and the card can be easily removed and handed over. In addition, it is too easy to copy Bluetooth cards now. 4. Management and charging loopholes (vehicles without registration cards can only rely on manual labor, and the system only recognizes the card but not the car. These factors can lead to too many crooked ideas. For example, I use someone else's Bluetooth card to open the door of a car without a card. The parking fee of the original foreign car can be evaded and released privately.

2. License plate camera system, install license plate camera cameras at the entrance and exit, and the car enters the camera shooting range, triggers the photo, and recognizes the license plate number as the basis for judging the release.

Disadvantages: The equipment installation environment has requirements. After all, the camera takes pictures in a fixed direction, and a fixed angle is required so that the front license plate of all vehicles passing here can be photographed. If the recognition technology cannot be completely achieved, it means that there will be times when the recognition is wrong. The equipment is more expensive, but you don’t have to buy a large number of cards repeatedly, which is actually similar.

Advantages: 1. The management loopholes and charging loopholes of the card system can basically be solved. The license plate number is the ID card of the vehicle. The car that should be paid cannot escape, and it is difficult for the subordinates to make trouble. 2. Internal vehicles, different permissions, large operation setting space can extend many functions. After connecting to the license plate system of the Ministry of Public Security, fake license plates are easy to be caught, and security is higher.

Overall, the license plate camera system is more secure, and the Bluetooth card system is prepared for internal vehicle judgment. RS Security Co., Ltd specializes in license plate camera systems. If you have any related questions, please call the hotline: +8613480168583 for details.