What is the principle of vehicle access control management system in residential area? What's in that IC card? Can you use more than one car?

The system combines advanced RFID identification technology with high-speed video image storage and comparison, thus effectively identifying vehicles. Vehicles don't have to stop when entering or leaving the gate. As long as the vehicle is equipped with a valid RFID identification card, the brake lever or electric door will automatically open, the camera will take pictures or videos of every vehicle entering and leaving, and the background computer will accurately record the relevant information of the vehicle entering and leaving, thus realizing complete automation.

At the same time, due to the implementation of computer management and global unique code identification, the identity, attendance and payment of each car are automatically managed. What is stored in the IC card is the identity, attendance and payment of each car. You can't use more than one car.

Extended data

system composition

1, access controller

The core part of the access control system is equivalent to the CPU of the computer, which is responsible for the processing, storage and control of the input and output information of the whole system.

2. Card reader

A device that reads data (biometric information) from a card.

3. Electric lock

The executive part of locking the door in the access control system. Users should choose different locks according to the door material and the requirements of going out. There are mainly the following types:

Electromagnetic lock: the electromagnetic lock opens the door after power failure, which meets the fire protection requirements. And equipped with a variety of mounting brackets for customers to use. This lock is suitable for one-way wooden doors, glass doors, fire doors and split electric doors.

Anode lock: the anode lock is power-off and door-opening, which meets the fire protection requirements. It is installed on the upper part of the door frame. Different from electromagnetic locks, anode locks are suitable for bidirectional wooden doors, glass doors and fire doors, and have their own door magnetic detectors, which can detect the safety status of doors at any time.

Cathode lock: In general, the cathode lock is energized to open the door. Suitable for one-way wooden doors. The installation of cathode lock must be equipped with UPS power supply. Because the mother lock locks the door when the power is off.

Step 3: cards

There are two types of cards: IC cards and ID cards. Class IC is relatively safe, and the card has a standard 54X86MM；; There are also various special-shaped key chain cards. You can print the cardholder's personal photo on the card, and the door card and the badge are combined into one.

4. Other equipment

Go-out button: A device for pressing the door, which is suitable for going out indefinitely.

Door magnetism: used to detect the safety/switch state of the door, etc.

Power supply: the power supply equipment of the whole system is divided into two types: ordinary and standby (with batteries).

Glass breaking button: usually connected in series in the electric lock loop to prevent people in the access control system from being locked in the house due to hardware failures such as card reader, exit button or controller. At this point, press the glass breaking button and the door will be opened.

Baidu Encyclopedia-Access Control

Baidu encyclopedia-vehicle access control