M3S–ANPR Automatic Number Plates Recognize System

Transkrypt

Zakopianska 6 Str.
03-934 Warsaw
tel. (22) 511 19 99
fax: (22) 511 19 95
www.polixel.pl
M3S–ANPR
Automatic Number Plates Recognize System
M3S-ANPR – Automatic Number Plates Recognize system is authorial product of Polixel S.A.
in Warsaw, Poland. The system was built basing on automatic intelligent detection, motion
analysis and recognition servers which send the information about recognized numbers of vehicles
to the central server. The central server storing the information in SQL database and makes it
available to management stations, simultaneously makes possible the access to the chosen
information across the WWW interface.
Management station make possible the look over and analysis of recognized numbers.
Management station permit also manage of information about wanted vehicles and automatic
denotation by the system of detected vehicles about unlisted numbers.
From the management station is possible the viewing on quickly chosen cameras and also
their remote configuration - if this functionality is thrown open by cameras.
The view of the client application – the schema / main view
POLIXEL S.A. Zakopianska 6 Str., 03-934 Warsaw Poland Tel. (48-22) 511-19-99 Fax (48-22) 511-19-95
REGON: 010501540, RHB 25738, NIP 526-021-14-46 Konto: PKO S.A. V O/W-wa 12401066-1993-2700-401112
WEB: http://www.polixel.pl; e-mail: [email protected]
1
The view of the client application – video windows
The process of the recognition is realized automatically and unattended for standing as and
moving vehicles. The system analyzing the images from cameras finds appearing number plates,
analyses situated on them sings, recognizes it and records to the database.
To every PlateFinder’s server exist the possibility of connecting maximally 4 video cameras.
PlateFinder server in the on-line mode analyses the images from all cameras connected to him.
Recognized numbers are recorded in the central database. Every stored record in the database
contains fallowing data:
-
the number of the vehicle
-
the date and time of the recognition
-
the ID of camera
-
the image of the vehicle with the visible plate number
The system can work with the own or external wanted vehicles database. After recognition
of the number of the wanted vehicle the operator at once is informed by sound signal and the
suitable announcement on-screen.
2
The application lets look over of recognized number plates, creation of dictionaries,
defining of data filter, type selection of the watched photo (the view of the driver’s face or the
view of the plate number)
•
The period FROM – the date and time from the first hour
•
The period TO – the date and time to the final hour
•
The location – the location od the camera chich made recognition
•
The number – recognized number of the number plate
•
The type – the type of input video material (undefined, directly transmission from
camera, transmission from database, recorded video file)
The user can define following data dictionaries:
•
Provisions
•
Types of provisions
•
Categories of vehicles
WWW interface to the ANPR system is accessible from the Internet browser, such as MS IE version
6 or higher.
The view of the web application – the main window
3
Proprieties of the PlateFinder server
mainboard INTEL 945G LGA775 (DZ/LAN/VGA) mATX
procesor Pentium IV - 3,4GHz/800
memory 2 x DDR2 512
W x S x H – 350 x 415 x 136 mm
Hardware platform
Dimensions
Weight
Input voltage
Power
Operating temperature
Storage temperature
Operating system
8kg
85-115 / 230 ~, 60/50Hz
120W
Quantity of video input
Standard of video input
4 x 25fps
PAL
0 - 30°C
0 - 70°C
Windows XP Embedded
Probability of the recognition of the
number of the number plate in the real
street-traffic
Not less than 94%
To 4 traffic lines (control zones) for 1
computer (25 FPS for 1 channel)
To 16 traffic lines (control zones) for 1
computer (multiplex mode)
Day
Not less than 94%
Night (dark hours)
Probability of the recognition for
numbers of recognizable number plates
with one′s eyes from a distance 40 m
(number plates compatible with the
Venetian Convention of the road traffic
with 08.11.1968)
Not less than 99%
Day
Not less than 99%
Night (dark hours)
To 150 km/h
Maximum admissible speed of the
(1)
vehicle
To 10 km/h
3m
The width of the control zone for one
camera
3.2 – 3.7 m
The minimum admissible distance among 3 m
(2)
cars in traffic
7m
The camcorder returned on the front of
the vehicle
The deviation side of camera with
reference to the vector of the movement
to 10-20°
The distance behind of the car
The distance behind of the truck
The admissible quantity of number plates
To 3 number plates in one image frame - for multi-zone identification
in the image frame at one-time
Type of recognized number plates
(3)
The admissible inclination of the number
plate
The lighting of the control zone
Database occupancy
(5)
(4)
180 types inclusive of Poland, 20 other European states (among other
things Germany, Great Britain, Holland, Greece, Spain, Italy, Finland,
Lithuania, Latvia, Estonia, Ukraine, Belorussia) and Russia, Moldavia,
Kazakhstan, Uzbekistan, Georgia, Turkey, Brazil, Cuba, U.S.A., Canada,
Singapore, Morocco
±10˚
Not less than 50 lux
Data of recognized
number plate
4000 records / MB
(recognized number,
date, time, traffic trend)
Images without
10 images / MB
compression
4
Images with
100 images / MB
compression (quality
40%)
1
One device of the ANPR system supports to 4 real-time video channels (4 control zones) or 16 video channels in the
multiplex mode. The cycle time of location/recognition lasts to 10 ms for one image frame. This permits to convert
globally to 100 frames per second in real-time. The device can be connected to the network.
2
The vertical deflection of the camera cannot be greater than 30˚ and the horizontal deflection cannot be greater
than 20˚.
3
Main types of arranged in one row number plates of different states are recognizes with the greater efficiency (so for
civilian number plates as and special: diplomatic, military, police etc. for every country). The system can analyse to 20
number plates one-time (analysis of type, country of origin, colour and alphabet).
4
The standard roads lighting is insufficient (as a rule) and depends on local norms and regulations. Cameras must
adapt to changing conditions of the lighting.
5
The database capacity is conditioned of resources of the converting device. For traffic of 2000 vehicles per hour,
when the recording register of vehicles is leads, images occupy about 4GB of disc capacity. The data can be recorded
in the cycle, after the end of cycle ought it to archive.
Proprieties of the system
•
Very short time for image analysis
•
Recognition of number plates of vehicles in move with the speed to 150 km/h
•
The reading of number plates from white, black and coloured plates
•
Recognized number plates are recorded to database
•
The access to the system by Internet browser
•
Wide possibilities of data filtration and searching in database
•
Register of vehicles: wanted, entitled or untitled to the entrance etc.
•
The possibility of the integration with external databases with the information about wanted vehicles,
entitled or untitled to the entrance etc.
•
Determination of the speed of vehicles
•
Defining of templates of number plates and country of origin
•
Automatic number plates recognition (the transfer to the database of the Police)
•
Counting of vehicles
•
The differentiation of the size of vehicles
•
The automatic detection of vehicles which going upstream
•
Automatic informing about car conflicts and car accidents
•
Alarming when car caught fire itself
•
Automatic informing about the blocking of the traffic lane
5
•
The integration with the weather conditions monitoring system in the way (the icing of
the pavement, the fog, etc.)
•
The integration with the traffic lights system (informing about passage of pedestrian or
riding of vehicle on red light)
•
The automatic measurement of the speed of vehicles
•
The intelligent data handling of concerning vehicles driving through the city:
•
-
where and how much vehicles entered (entrances downtown)
-
where and how much vehicles left (trips from the city)
-
the partition on vehicles of local and coming from another place
-
the average concrete vehicle speed through the city
-
the statistics of traffic loads for each street
All statistics for pedestrian traffic and vehicles traffic
Applications
•
The management with the entrance of vehicles
•
The management and the automatization of entrances on parking spaces
•
The monitoring of the safety on streets
•
The retrieval of stolen vehicles
•
Access control systems for vehicles
•
The monitoring of outrunning vehicles
•
The transit traffic monitoring
•
The prevention and the detection of road-crimes
•
The analysis of the intensity of the traffic
•
Counting of vehicles on highway points of the conscription of charges
6

M3S–ANPR Automatic Number Plates Recognize System

Transkrypt

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