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Cz-10A
1. Superiority
1. The rate of misrecognition of biometrics: less than one in 1 million for single-eye recognition, and less than one-billionth for double-eye recognition.
High-speed recognition and registration: 0.1 second recognition time, 3 seconds registration time.
Ease of use among different groups of people maintains the industry’s highest performance.
2. The iris image capture range is expanded more than 4 times, which is more convenient to use.
Comfortable mirror positioning guide, intelligent voice guide and optical guide prompt, high interchange compatibility, high environmental adaptability, high-performance high-speed digital signal processor DSP processing engine, embedded platform architecture, high stability and reliability.
3. Online software version update, simple maintenance and upgrade, network management mode, highly competitive price-performance ratio.
Second, the identification steps
1. The voice and light guidance is within the detection range (within 40cm from the iris recognizer), and the voice and light prompts operate automatically to guide the user to a suitable position.
2. The mirror positioning guide only needs to look at the eyes in the mirror, and any one of the left and right eyes or both eyes matches the registered iris feature data to complete the recognition. When registering the iris, it is recommended that you do not wear glasses or other obstructions when registering your eyes. When iris is recognized, it can be recognized normally even with glasses (myopia, sunglasses, contact lenses).
3. The recognition time is about 0.1 second, and the high-performance high-speed DSP processing engine and advanced algorithms are used to improve the recognition speed. About 3-10 times faster than similar products. In a non-contact mode, align the recognition mirror and iris recognizer under the guidance of sound and light prompts to capture iris data and perform recognition. The suitable capture distance is 25cm～35cm, no need to touch the product. Relaxed and healthy.
The recognition mirror can be adjusted up and down through the angle adjustment handle to adjust the angle to the right position of the user’s eyes, so that the iris recognition is more smooth.
4. The recognizer can manage up to 10,000 users. Through the iris recognizer management software, the iris data of up to 10,000 users can be managed.
Malicious destruction protection program When the front cover of the device is opened or the device is removed from the wall, the buzzer will sound and an alarm will be output. After a certain period of time, the iris data in the iris recognizer is all deleted to prevent data leakage and tampering.
Record 100,000 access logs The iris recognizer can record up to 100,000 logs. Log items: user ID, time, iris recognizer number, recognition success/failure events.
Event time retrieval, improve the efficiency of use, according to the specified time, user ID or other conditions, search and filter the content of the record.
The embedded network platform architecture iris recognizer can work offline alone, or it can realize large-scale network deployment management through management software.
Simple maintenance and upgrade support online software version update, which is convenient for maintenance and upgrade of iris recognizer software. Interchange compatibility. High iris recognizer. The iris recognizer has stable recognition environment adaptability and high iris recognition adaptability in various practical application environments.
Three, work diagram
Four, operating parameters
1. The third-party external power supply device for power input must meet the following specifications
Rated ripple voltage / ripple noise: 150mV[P-P]Or the following output power: 12V above 10W
DC: 12VDC±0.5V, 24V above 1.0A
DC: 24VDC±0.5V 0.5A or more
Overcurrent protection: mandatory
2. Working environment
Working environment temperature: 0℃~+40℃ (commercial grade) -20℃~+60℃ (industrial grade)
Working environment humidity: 30%~90% (commercial grade) 0%~95% (industrial grade)
Working environment light intensity: 0-1000LUX (commercial grade) 0-5000LUX (industrial grade)
3. Physical characteristics
Size: 240mm(width)*320mm(height)*85mm(depth)
Weight: 1.0kg (Iris recognizer only)
Angle adjustment range: 0-45 degrees Angle adjustment handle to adjust the angle to a suitable height for the user’s eyes to install
Integral embedded surface mount type desktop placement type
Shell material: high-strength PC+ABS
Protection grade: IP20 (commercial grade) IP31 (industrial grade)
4. Access control output access control protocol:
Standard Wiegand signal output (wiegand26/34)
Serial protocol: RS485 communication output (industrial)
5. Communication interface
Network interface: 10Base-T/100 Base-TX (adaptive) network protocol TCP/IP
Five, product performance
1. Registration/recognition response time
Iris recognition time (from collecting the iris image from a suitable location to outputting the recognition result) 0.1 seconds
Iris recognition time (from collection of iris image to output of recognition results) single-eye recognition is less than 1 second, binocular recognition is less than 3 seconds, iris registration time (from iris image collection to registration completion) single-eye registration is less than 3 seconds, both eyes registration is less than 5 seconds
2. Accuracy
Monocular: FAR (false acceptance rate) FRR (false rejection rate) FAR＜0.0001% FRR＜0.1% (with glasses FRR＜1%)
Eyes: FAR (false acceptance rate) FRR (false rejection rate) FAR <0.0000001% FRR <1% (with glasses FRR <3%) FER (registration failure rate) FER <0.001%
3. Collect a suitable position range, and the distance between the eyes and the recognition mirror is about 25cm~35cm
4. The iris image quality standard is better than the international standard ISO/IEC19794-6:20055 for iris image quality.
5. The iris image lighting standard complies with the infrared lighting LED radiation safety standard ANSI/IEC60825-16,
6. The maximum storage capacity is 1,000
The maximum storage capacity of iris feature data log is 50000 log records,
Log items: user ID, time, iris recognizer ID, event (recognition success/failure)
7. Power-on or reset start time is less than 3 seconds (including self-check time)
8. Stability The mean time between failures (MTBF) is greater than 10,000 hours, in line with GA T 394-2002 “Technical Requirements for Entrance and Exit Control System” standards.
6. The global fifth-generation iris biometric system based on the basic core, which includes the following core technical competencies:
1. The world’s first implementation of the high-performance digital media processor DSP SOC system-on-chip embedded platform architecture, designed in accordance with industry standards, has high stability and reliability, and the average continuous trouble-free working time is more than 10,000 hours
2. The world’s first realization of megapixel imaging technology combined with precision binocular iris optical imaging system, the quality of the iris image obtained by the innovative high-quality optical imaging system is higher than the international standard ISO/IEC19794-6:2005
3. The core algorithm image processing time is less than 0.1 seconds
4. The core algorithm is easy to use among different groups of people to maintain the industry’s highest performance
5. For the first time in the world, the random biological spectroscopy analysis method is used to realize the detection function of iris biological tissue activity characteristics
6. The most optimized man-machine interface, highly intelligent voice guidance and optical guidance prompts
7. Highly competitive price/performance ratio
8. Real-time performance:
Registration time for both eyes <5s,
Binocular verification time <3s,
Verification time for wearing glasses for both eyes<5s;
Single eye registration time <3s,
Single eye verification time <1s,
Single eye wear glasses verification time <2s;
Note: The increase in the verification time of wearing glasses is due to the interference of the optical performance of the glasses, the stain on the surface of the glasses, and the wear of the glasses, which make the image acquisition time longer.
Test Conditions:
The objective average measurement value in the actual application environment, including the image acquisition time and the calculation processing time and matching time after the image acquisition.
9. Accuracy:
Monocular:
FAR<1.0*10-6
FRR<1.0*10-3
Wearing glasses FAR will not be affected, FRR<1.0*10-2
Eyes:
FAR<1.0*10-12
FRR<1.0*10-2
Wearing glasses FAR will not be affected, FRR<3.0*10-2
Note: The FRR of wearing glasses decreases because of interference with the optical performance of the glasses, stains on the surface of the glasses, and wear of the glasses, which degrade the quality of the iris image.
Test conditions: The objective average measurement value of more than 100,000 people in the actual application environment, the accuracy test data established by more than 5 billion cross-matchings, and the iris image database of more than 100,000 people has been established.
The following figure is the iris image and database image obtained for registration:
The following figure is the iris image and database image obtained for recognition:
The following pictures are the reduced visibility of the iris and the iris image with glasses. The image quality has been significantly reduced, but the core algorithm has accurate recognition capabilities under the condition of maintaining FAR<1.0*10-6.
10. Working environment: standard light intensity environment, total ambient light intensity 0-5, 000LUX
11. Level definition
Commercial-grade storage capacity for 100 people
Commercial-grade storage capacity of 1,000 people
Commercial grade 5000 people storage capacity
Industrial-grade storage capacity of 1,000 people
Industrial grade 5000 people storage capacity
Seven, the main application areas of this product system
Management fields and industries such as prisons, mines, bank vaults, firearms and ammunition depots, entry and exit ports, confidential archives and filing cabinets.
Guangzhou Chuangzhan Iris Biotechnology Co., Ltd.
Su Sheng 020-32493153, 13538723121
QQ:251686502
Email: [email protected]
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