RFID windshield tag for parking lot rfid solution
The RFID parking lot management solution is based on RFID technology, which effectively solves the problems of parking and picking up cars in the past: inefficient management, insecurity, excess resources, inefficient vehicle traffic, lack of personalized services, and simplification Billing, charging operations, etc. After using RFID long-distance electronic tags or electronic license plates, such as user information, vehicle model information, vehicle license plate information, vehicle color information, vehicle images, vehicle entry and exit time, parking duration, designated parking space number, parking path, and payment due The cost and other information are unified in the database for easy query and storage.Only when enter into the entrance control management system, exit control management system, parking space and guidance management system, billing management system and other subsystems provide parking space information, guide the parking space of vehicles, realize non-parking charges, and allocate and use parking spaces Resources reasonably. In this way, data information such as toll management, parking guidance and vehicle identification safety monitoring are established on the same data platform, thereby effectively integrating various subsystems into a unified parking lot intelligent management system.
1. The composition of RFID parking lot integration system
The composition of the RFID parking lot integrated system mainly includes three parts: a rfid tag, a reader, and a computer communication network, as shown in the figure:
2. The basic workflow of RFID smart parking lot is roughly as follows:
(1) The rfid reader/writer transmits the radio carrier signal through the transmitting antenna;
(2) When the electronic tag enters the working area of the transmitting antenna, the rfid tag is activated and transmits the code of its own information through the antenna;
(3) The receiving antenna of the system receives the carrier signal sent by the rfid tag, and transmits it to the reader through the regulator of the antenna. The reader demodulates and decodes the received signal and sends it to the computer controller in the background;
(4) The computer controller judges the legitimacy of the label according to logical operations, makes corresponding processing and control for different settings, and sends out instruction signals to control the actions of the actuator;
(5) The actuator acts according to the instructions of the computer;
(6) Connect each monitoring point through a computer communication network to form a general control information platform, which can complete the functions to be realized according to different software.
3. The realization of various functions of RFID intelligent parking system:
1. For long-term customer, it realize non-stop operation: Since the information exchange distance between the rfid tag and the rfid reader is from meters to tens of meters, and they are all completed in space, the time cost is short, so when the vehicle arrives at the entrance, the electric railing has been raised
2. For temporary customers: the time spent on site and the billing rate are calculated, and the amount that the user should pay is calculated and displayed on the amount display screen. The voice prompt device prompts the user to pay the amount. After the user pays the corresponding fee, the management staff will open the exit electric railing through the exit controller.
What is the security of the rfid parking lot system?
1. When the vehicle enters, the camera system and the vehicle recognition system are activated, and the vehicle image is taken. After the vehicle recognition system analyzes, it will automatically record the collected information on the tag and store it in the database; when the vehicle leaves, only When the unique id number on the rfid tag matches other information, it will be automatically released.
2. The database will record parking history
So in summary: the rfid parking lot integrated system solution is an innovation in the management and monitoring of the previous parking lot. It not only effectively reduces the workload of personnel, but also the fool-like system does not require personnel training.