ANPR parking system is a a reliable, accurate and cost effective off-street car park management solution. Drivers do not need to stop to swipe card, which is a great convenience. It is widely used in many places, including supermarkets, retail parks, hotels, hospitals and leisure centres.
• Ticketless parking fee management.
• Increased security
• Parking access automation
• Car theft prevention
• Prevention of "lost ticket"fraud
How ANPR(also known as LPR) car parking system works
A vehicle stops in front of the entrance, just before the barrier. The sensor detects its presence and a dedicated camera automatically recognizes and records the number plate, date and time of entry. The remote management system captures the data provided by the camera and enters it into the database. If already registered, the subscriber's membership information and reservation data are added. The entrance barrier rises allowing the driver access to the car park. The barrier lowers automatically, once a vehicle passes the safety sensor.
Drivers of vehicles registered with an online account can enter and exit nominated car parks unimpeded. Parking charges are automatically debited from their nominated credit/debit cards at regular intervals via an online account.
A vehicle stops at the exit, just before the barrier. The sensor detects its presence and the dedicated camera verifies the number plate against payment information, or the listing of the vehicle on the database (e.g. subscribers). The management system validates correct payment, or entitlement to park without payment to enable exit. The exit barrier rises, allowing the driver to leave the car park. The barrier lowers automatically once a vehicle passes the safety sensor.
1.Booth- This structure is the working place for parking lot manager. They can manage entering vehicles and collect parking fee from leaving vehicles in this place.
2.Island- Structure for installation booth, barrier and LPR device.
3.Barrier- In order to control entering vehicles efficiently, barrier is installed in heavy traffic area and in case of need access control vehicles such as entry/exit.
4.LPR device- LPR device takes images of entering/leaving vehicles with high-definition mega pixel camera and it automatically recognizes plate number then access control/manage vehicles
5.LPR display unit- Install and link with LPR device, display recognized vehicles' information and commutation driver information.
6.Loop- Loop coil is laid at entry of parking lot.The device receive high frequency signal current from vehicle detector and make a magnetic field near loop coil. Once vehicle pass this field, send impedance changes to detector and convert voltage and amplify them and send detect information signal to booth.
Straight lane is the best type to recognize plate No. and ANPR camera can take an image of max.3.5m width. If ANPR device is installed more than 3.5m road width, vehicle guide equipment(ex.Elastic rod.signboard,etc.)should be installed.In case of installation speed bump the size of bump must be road width. If speed bump size is smaller than road width,driver would not approach straight way to avoid speed bump, then ANPR camera cannot capture clear and accurate image for recognition.
COMA Electronics is an certified ANPR automatic licence number plate recognition vehicle identification lpr system manufacturers and suppliers in China, offering the wholesale service and the customized service. As one of the famous brands, welcome to get the stable and cost-effective price products for sale from our factory.