Wuhan Homsh Technology Co.,Ltd.
Iris recognition chip innovator biometric product provider
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|
Project |
Parameter |
|
Module Function |
Collecting venous information, filtering, binarization, template generation, dynamic library recognition/outputting ID numbers |
|
SOC |
144MHz 32-bit Cortex-M architecture high-performance processor |
|
Identification method |
Pre harvest ratio 1:N or 1:1, pre harvest ratio 1:N or 1:1 |
|
recognition speed |
<0.6 seconds |
|
user capacity |
1: 1 unlimited (expandable), 1: N (default 100) |
|
Venous template data |
Singletemplate ≤ 1K bytes Template name format: FV-U (ID). xgd |
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False Recognition Rate (FAR) |
0.0001% (at the highest security level) |
|
Rejection rate (FRR) |
0.01% (when the security level is high) |
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Self learning function |
Priority should be given to fusion learning for targets with low hit rates |
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USB communication |
Virtual CD driver free USB 2.0 device |
|
UART communication |
Full duplex UART with a speed of up to 115200bps |
|
Support platform |
Windows,Window CE,Linux,Android,MCU |
|
working voltage |
DC 5.0V (± 3%) or DC 3.3V (± 3%) |
|
Working standby current |
≤27.5mA |
|
Sleep standby current |
≤2μA |
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Power supply power |
≥500mA |
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Power management mode |
Capacitive induction power on, system startup time<10mS |
|
Module size (mm) |
55.5 * 50.8 * 32.4 (length * width * depth) |
|
ESD static electricity test |
Contact discharge ± 8KV, air discharge ± 15KV |
|
work environment |
Temperature: -30 ℃~70 ℃ Humidity: 20%~80% RH |
|
storage environment |
Storage temperature: -40 ℃~85 ℃ Humidity: 10% RH~95% |
|
Shell material |
ABS+PC/V0 fireproof |
|
Product Application |
Intelligent cabinets (file confidentiality cabinet, ammunition cabinet, medical consumables cabinet, load-bearing cabinet, changing clothes and shoes cabinet, tool management cabinet, etc.) Seal cabinets, access control attendance, mobile terminals, smart doors, etc |