Security LPR Car Parking System
License Plate Recognition technology (License Plate Recognition,
LPR) is based on the computer technology, image processing
technology, and the fuzzy Recognition, to build the characteristics
of the vehicle model, identify the vehicles' characteristic, such
as Plate, model, color, etc. It can automatically extract the plate
image from an image, it uses the advanced image processing
technology, pattern recognition and artificial intelligence to the
collected images information and processing, it can be identify the
license plate Numbers, letters and Chinese characters, and directly
given recognition result, makes the system become a reality.
Product Highlights
1.Using ASM as the core processor, the calculation speed is faster,
the built-in hardware watchdog, stable operation, low failure rate,
supports online upgrade of hardware programs, and convenient system
maintenance.
2.Built-in license plate recognition algorithm, high accuracy,
support coil trigger, video trigger, mixed mode trigger.
3.Intelligent management and control, unattended, combined with
self-service payment machine, central payment, mobile payment to
form a comprehensive parking solution.
4.The road gate integrated machine integrates license plate
recognition, road gate, vehicle detector, display screen and voice
prompts, which realizes the automation and intelligence of vehicle
access control, making it safer, more convenient and faster to use.
5.The chassis is integrated, simple, generous, and easy to operate.
The remaining parking space display function is integrated at the
entrance, the toll screen function is integrated at the exit, the
waterproof mechanism and the anti-oxidation surge treatment are
durable, and it is not easy to fade.
6.Support offline management, monthly rental car can be realized
offline access, temporary car can be realized offline charge. When
the system is offline, the display and voice work normally, and the
two-line highlight LED display can be configured.
System operation process
1. Vehicle entry flow chart
①. The vehicle enters the capture area of the license plate camera
and triggers the induction coil
②. The license plate recognition system automatically captures the
image of theIntelligent parking lot management system vehicles and
identifies the license plate number, and then retrieves the vehicle
category by searching the database.
③. The entry screen display the vehicle’s license number, entry
type(temporary vehicle, VIP vehicle or monthly rental vehicle ),
entry time or balance, and prompts word.
④. Recognized license plates, prompts word,etc.
⑤. The traffic lights are displayed alternately in red and green,
prompting the queued vehicles to slow down to avoid following the
vehicle.
⑥. If it is not full or the vehicle is a fixed vehicle, the barrier
are opened and the time of entry of the vehicle is recorded. When
the vehicle crosses the entrance and enters the parking lot, the
parking space display refreshes the parking space display. The
whole process is completed automatically without staff
intervention. The vehicle is constantly on the road without a
pause.
2. Vehicle exit flow chart
① The vehicle enters the capture area of the license plate camera
and triggers the induction coil. 14Intelligent parking lot
management system
② The license plate recognition system automatically captures the
image of the vehicle and identifies the license plate number, and
then retrieves the vehicle category by searching the database.
③ The display shows the validity period of the vehicle (VIP vehicle
or Monthly Vehicle), the amount of charge (temporary vehicle), and
some prompt word.
④Voice recognition of the license plate, some prompt word.
⑤ If the vehicle is a fixed vehicle, the barrier will be released
automatically. The computer retrieves the captured image of the
vehicle and the time of admission when it was entered. If the
vehicle is temporarily parked, you need to pay the parking fee
before you can leave. If the vehicle is blacklisted, whether it is
a temporary or fixed vehicle, the barrier will not open, and the
system will issue an alarm signal to notify the staff to pay
attention.
⑥The vehicle crossed the entrance and exit, left the parking lot ,
the system recorded the time of departure of the vehicle,and the
parking space display refreshed the parking space.
