3
Theory of Operation Ver. 8.0 Jun. 2008
24. Other control
17
7
C
omposition/Operation
24.5 Authentication unit (Biometric type) (AU-101)
• A finger vein pattern is used for personal identification.
• Vein patterns are inside the body and cannot be visually recognized. This makes vein
patterns extremely difficult to forge or falsify. The vein pattern authentication system can
provide high security.
• With ultra-red LED radiation, a finger vein pattern is captured by camera and its image is
created. The vein pattern image is registered and a person can be identified if the per-
son’s vein pattern matches the registered one at the time of user authentication.
24.6 Authentication unit (IC card type: AU-201)
• A non-contact IC card, such as an employee ID card, is used for personal identification.
• The system supports the communications protocol in compliance with Type A, Type B,
and Felica (Type C) of ISO14443.
• Only Felica and Type A cards can be used for
MF
550, and
MF
45
0
machines.
• Simply placing the IC card on the authentication unit will let the unit read the data from
the card.
A00JT2C256AA
Ultra-red LED
Vein image
Camera
Finger
Vein
Authentication unit (AU-101)
3
3
ABCDE_Co.
Abcde Fgdhi
A00HT2C302AA
Non-contact IC card
Authentication unit (AU-201)
Y107522-3 Theory of Operation
