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License plate recognition application background
In recent years, the continued rise in the volume of private cars, for the parking industry has brought more opportunities for development. License plate recognition as the foundation, parking lot system development change rapidly, "Internet plus" "intelligent hardware" are the parking lot system in the new situation.
With the development of intelligent license plate recognition system is gradually mature, because compared to the traditional way, for more extensive, infrastructure requirements lower, lower cost and other advantages, step by step to replace the original IC chip card, Bluetooth and other media system. But at present the parking lot construction level uneven, open the entrance by the majority, shadow complex, surrounding the complexity of the situation, coupled with the emergence of the vehicle license plate of large angle, the shadow plate defaced license plate and other factors, the license plate recognition difficulty intensifies, how to improve the extreme scenarios of the license plate recognition rate has become the industry has been difficult to overcome. As everyone knows, the license plate recognition products now on the market are mostly used to sense coil trigger mode, and Beijing Wen Tong Technology Co. Ltd., OCR optical character recognition technology based on independent research and development of dual mode "to support a sense coil trigger and trigger fast video stream number" integrated camera license plate recognition, license plate number for the rest the motion state of the vehicle or non-contact information acquisition, real-time and intelligent recognition of license plate number, color and type information. A good license plate recognition products, optimize the improved algorithm, but also to maintain a good performance in the extreme environment. The "Tong" license plate recognition products, with a strong core technology TH-OCR Beijing Wen Tong, algorithm research and optimization of 100 team, perfect customer service system and distribution network, stable high quality productivity, technology advantage let Wentong license plate recognition is more prominent! Become a leader in the industry!
Two, license plate recognition advantage
Vehicle recognition rate: day recognition rate is more than 99.7, the recognition rate is more than 98% at night;
Fast recognition speed: license plate location and recognition algorithm of extreme optimization, the recognition time is less than 50 ms (2 million pictures);
License plate recognition algorithm is currently the market share of the first, in a number of industries, a number of projects have been successfully applied, the industry
Tablet height;
Support full licence: ordinary blue card, yellow card (single), ordinary double yellow, the new military vehicle license plate, license plate, license plate, the new police embassy agricultural license plate of various specifications of vehicle license plate;
License plate width requirement is low: 60-400 pixel width can be identified;
Pure C prepared, cross platform application flexibility;
Perfect after sales service;
Focus on license plate recognition SDK research and development: Wen Tong is a professional manufacturer of OCR products.
Three, license plate recognition specifications
License plate recognition SDK specification parameters (PC platform)
Product form encryption lock, license plate recognition SDK development kit, the development of the document
Identify types of standard, HD pictures / video; can identify 1 road, 2 Road, 4 road, 8 Road, 18 road and more
Supported by the calling routine C#, DELPHI, VB, VC++, JAVA
The recognition rate of the recognition rate is more than 99.7% days; the recognition rate is more than 98% at night
The recognition speed single picture recognition time is less than 50 milliseconds (2 million images)
Pixel width 60-400 pixel width
Character recognition of license plate color, logo type, body color
The plate type ordinary ordinary yellow blue card, yellow card, double (single), a new military vehicle license plate, license plate, license plate, the new police embassy agricultural license plate of various specifications of vehicle license plate
Running environment XP Windows2000, Windows, Windows2003, windows7, Linux
Four, license plate recognition application areas
Security monitoring system
Urban road monitoring
Parking lot management system
Expressway toll collection system
Weighing and charging system
Automobile 4S shop management system
Vehicle safety detection system
Safe city system
Mobile handheld charging equipment
Policing system
In recent years, the continued rise in the volume of private cars, for the parking industry has brought more opportunities for development. License plate recognition as the foundation, parking lot system development change rapidly, "Internet plus" "intelligent hardware" are the parking lot system in the new situation.
With the development of intelligent license plate recognition system is gradually mature, because compared to the traditional way, for more extensive, infrastructure requirements lower, lower cost and other advantages, step by step to replace the original IC chip card, Bluetooth and other media system. But at present the parking lot construction level uneven, open the entrance by the majority, shadow complex, surrounding the complexity of the situation, coupled with the emergence of the vehicle license plate of large angle, the shadow plate defaced license plate and other factors, the license plate recognition difficulty intensifies, how to improve the extreme scenarios of the license plate recognition rate has become the industry has been difficult to overcome. As everyone knows, the license plate recognition products now on the market are mostly used to sense coil trigger mode, and Beijing Wen Tong Technology Co. Ltd., OCR optical character recognition technology based on independent research and development of dual mode "to support a sense coil trigger and trigger fast video stream number" integrated camera license plate recognition, license plate number for the rest the motion state of the vehicle or non-contact information acquisition, real-time and intelligent recognition of license plate number, color and type information. A good license plate recognition products, optimize the improved algorithm, but also to maintain a good performance in the extreme environment. The "Tong" license plate recognition products, with a strong core technology TH-OCR Beijing Wen Tong, algorithm research and optimization of 100 team, perfect customer service system and distribution network, stable high quality productivity, technology advantage let Wentong license plate recognition is more prominent! Become a leader in the industry!
Two, license plate recognition advantage
Vehicle recognition rate: day recognition rate is more than 99.7, the recognition rate is more than 98% at night;
Fast recognition speed: license plate location and recognition algorithm of extreme optimization, the recognition time is less than 50 ms (2 million pictures);
License plate recognition algorithm is currently the market share of the first, in a number of industries, a number of projects have been successfully applied, the industry
Tablet height;
Support full licence: ordinary blue card, yellow card (single), ordinary double yellow, the new military vehicle license plate, license plate, license plate, the new police embassy agricultural license plate of various specifications of vehicle license plate;
License plate width requirement is low: 60-400 pixel width can be identified;
Pure C prepared, cross platform application flexibility;
Perfect after sales service;
Focus on license plate recognition SDK research and development: Wen Tong is a professional manufacturer of OCR products.
Three, license plate recognition specifications
License plate recognition SDK specification parameters (PC platform)
Product form encryption lock, license plate recognition SDK development kit, the development of the document
Identify types of standard, HD pictures / video; can identify 1 road, 2 Road, 4 road, 8 Road, 18 road and more
Supported by the calling routine C#, DELPHI, VB, VC++, JAVA
The recognition rate of the recognition rate is more than 99.7% days; the recognition rate is more than 98% at night
The recognition speed single picture recognition time is less than 50 milliseconds (2 million images)
Pixel width 60-400 pixel width
Character recognition of license plate color, logo type, body color
The plate type ordinary ordinary yellow blue card, yellow card, double (single), a new military vehicle license plate, license plate, license plate, the new police embassy agricultural license plate of various specifications of vehicle license plate
Running environment XP Windows2000, Windows, Windows2003, windows7, Linux
Four, license plate recognition application areas
Security monitoring system
Urban road monitoring
Parking lot management system
Expressway toll collection system
Weighing and charging system
Automobile 4S shop management system
Vehicle safety detection system
Safe city system
Mobile handheld charging equipment
Policing system