| 摘要 |
<p>Figure 1 is a wireless biometric access control system (100). The wireless biometric access control system (100) includes an authorizing unit (105) and one or more access control units (150). The authorizing unit (105) includes an input device (115), an authorizing biometric reader (120), an authorizing processing unit (110), a data output or display (126), a transmitter (140), and authorizing unit antenna (145). The authorizing processing unit (110) includes an authorizing storage unit (125) an identification/biometric data encoder (130). Each access control unit (150) includes an access control unit antenna (152), a receiver (155), a control processing unit (158), a data input port (153), a data output port (154), an access biometric reader (190), and an access lock (195). The control processing unit (158) includes an identification/biometric data decoder (160), a data storage unit (170), and a comparator (180). The authorizing unit (105) wirelessly transmits unique identifying information, such as room number information, and biometric data to the access control unit (150). The access control unit (150) receives and stores the wireless transmission sent from the authorizing unit (105).</p> |
