RFID smart garage management system solution

chrispeng December 29, 2021 Car Management

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1. Project background:

Smart card parking lot charging management system is the general name of modern parking lot vehicle charging and equipment automation management. The system organically combines computer technology, automatic control technology and smart card technology, and realizes the entry and exit, parking and charging of vehicles through the management of vehicle smart cards. Automated management. The system has multiple functions such as image comparison, automatic charging, automatic data storage, etc., which can realize offline operation, and can still ensure the normal entry and exit of vehicles in the case of computer failure. Compared with the traditional manual management method of parking lot, the system is efficient, safe and scientific, and completely eliminates the chaotic situation of traditional toll management. It is an ideal facility for modern property management.

Schematic diagram of smart card parking lot system (one entrance and exit)

Our company designs and provides a set of the most rigorous and advanced vehicle toll collection system that is easy to maintain and operate reliably, which can effectively plug the toll collection loopholes, eliminate staff corruption, reduce operating costs, increase economic benefits and reduce labor intensity. Because the system adopts non-contact smart card recognition technology, and the use of high-speed barriers, it can greatly improve the efficiency of parking lot management. At the same time, it can effectively prevent criminals from entering the parking lot to steal and damage cars.

2. Scheme design

After analyzing the actual situation of the parking lot site and carefully studying the engineering drawings, we made the following system design

1. Scheme design

2. System composition
①. Import part: ②. Export part: ③. Export charge computer:

3. Parking system equipment selection: full display, voice prompt and intercom function: automatic barrier design: image capture: anti-smashing car: anti-reverse transmission function: fire linkage design:

4. Other functions:

5. Work process
Entry workflow: as shown in the figure:

Parking lot entrance workflow

1. When the vehicle arrives at the entrance, after the entrance vehicle sensor detects the signal through the ground induction coil, it prompts the driver to press the card exit button on the ticket box, and the automatic card issuing system automatically pops up a sensor card, and at the same time, the ticket box is concealed to read The card device completes the card reading process synchronously. Due to the extremely short time to take the card, the occurrence of traffic jams is prevented; the vehicle sensor can accurately detect whether a vehicle arrives. Only when the vehicle is parked at the entrance ticket box, the card is issued automatically by pressing the exit button The system will issue the card to prevent children or other people from taking the card indiscriminately when there is no car, and avoid the loss of the card;
2. The entrance controller will automatically analyze and process various information entering the parking lot, and control the entrance system;
3. When the vehicle stops at the entrance ticket box to pick up the card, the system will automatically record the license plate, model, color and other information of the parked vehicle and automatically store it in the computer.
4. We also set an intercom button on the entrance ticket box. When the driver needs it, press this button to have a direct conversation with the parking lot manager to solve the problem;
5. After the vehicle picks up the card at the card exit and reads the card, the automatic road gate will automatically lift the gate to allow the vehicle to pass through;
6. When the vehicle leaves the brake lever, the vehicle sensor system will give a signal to the automatic road gate, and the automatic road gate will drop the lever at this time, so as to prevent the brake lever from falling to the vehicle when the vehicle does not leave the brake lever.
Export workflow: as shown in the figure:

Parking lot exit workflow
1. When the vehicle arrives at the exit, the exit vehicle sensor detects the signal through the ground induction coil and prompts the driver to read the card on the exit ticket box or hand the temporary card to the parking lot administrator to read the card;
2. At the same time when the vehicle is reading the card, the system automatically displays the license plate, model, color and other information of the vehicle and automatically calls out various information about the vehicle entering the parking lot for image comparison (that is, the image captured when the vehicle enters the parking lot is compared with the exit Comparing the captured images at different locations to confirm whether it is the same car), automatically calculate how much the car should be paid for the parking time, etc., and automatically store the key information during the entire parking process in the computer for backup to prevent operator fraud occur;
3. The exit ticket box is equipped with an intercom device. When the driver needs it, he can press the intercom button to have a direct conversation with the parking lot manager to solve the problem;
4. At the same time the administrator charges a fee, he prints the charging voucher, the system automatically saves relevant data, raises the exit barrier, and prompts the vehicle to leave the scene;
5. When the vehicle leaves the brake lever, the vehicle sensor system will give the automatic road gate signal, and the automatic road gate will drop the lever at this time, so as to prevent the brake lever from falling to the vehicle when the vehicle does not leave the brake lever.
3. Parking system charging management software
This parking lot charging management software is displayed in all Chinese, which can realize multi-process, multi-user dynamic screen display and operation.

This system can be set up with a system administrator, who can log in with a password; this person can configure the system configuration, test, and maintenance functions; also allow the system administrator to display the system and display of the workstation computer, network management unit, field control unit, etc. in the workstation , Operation and alarm interface for configuration.

There is no limit to the number of charging administrators in this system, and they can log in with a password; the operator can monitor the operation of the system equipment and the use of smart cards at the workstation, and can manually operate the gate through the charge management software, and automatically record the number of times the gate is lifted. Automatically calculate the temporary parking fee payable, and calculate the charge details according to the shift. After each shift, the charge details will be encrypted and sent to the consumer management workstation through the all-in-one card server.

The system can automatically capture images of entering and exiting vehicles, and automatically display the captured images on the computer, which is convenient for toll collectors to make safety judgments.
It can publicize billing information, the garage is full, the remaining parking spaces, and the location of the vacant spaces; the data displayed on the full-seat display can be corrected, and some warm reminders can also be input.

Main equipment parameters
1. Contactless smart card

2. Fixed card reader

3. TCC-300X automatic card issuing machine
The TCC-300X automatic card issuance machine is an efficient automatic equipment for automatic sorting/recycling of cards, suitable for card consumption systems, such as smart parking lots, smart card vending machines, and card issuance/verification systems.

4.DNC-136 vehicle sensor
DNC-136 is a two-channel intelligent vehicle sensor, which is used to detect metal objects such as vehicles and bicycles. It is suitable for parking lots, highway vehicle toll stations and signal light control systems.