发明名称 |
BIOMETRIC INTERFACE DEVICE FOR UPGRADING EXISTING ACCESS CONTROL UNITS |
摘要 |
A method and an apparatus for upgrading an existing personal control system. The upgrade is achieved by replacing the personnel data input unit of an existing personal control system with a biometric interface device capable of reading physical characteristic and an access control signal in the format of the existing personnel control system.
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申请公布号 |
CA2242206(A1) |
申请公布日期 |
1999.06.30 |
申请号 |
CA19982242206 |
申请日期 |
1998.06.30 |
申请人 |
ACCU-TIME SYSTEMS, INC. |
发明人 |
DIMARIA, PETER C. |
分类号 |
A61B5/117;G07C9/00;(IPC1-7):G06F1/00;G06F3/02;G06F12/14 |
主分类号 |
A61B5/117 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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