发明名称 |
Computer-Controlled Common Access Cabinet |
摘要 |
A control system for a common access cabinet having a plurality of drawers and electrically controlled latches. Each latch corresponds to one drawer and is configured to receive an electrical signal. The electrical signal contains an address assigned to a particular drawer. When a latch receives a signal that defines the address of the drawer to which that latch corresponds, the latch unlocks that corresponding drawer. The latches receive the signals over an asynchronous serial interface bus. A user input device receives user identification data that is processed by a processor device to determine if the user is authorized to access any of the drawers. If the user is authorized, the processor device generates a signal that contains an address that corresponds to a drawer identified in the user identification data. The signal is converted to an asynchronous serial signal which is routed to the asynchronous serial interface bus.
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申请公布号 |
US2012330462(A1) |
申请公布日期 |
2012.12.27 |
申请号 |
US201213528783 |
申请日期 |
2012.06.20 |
申请人 |
MARONEY RALF;ARDAMAN ANDREW ASIM;KARPEL MARC |
发明人 |
MARONEY RALF;ARDAMAN ANDREW ASIM;KARPEL MARC |
分类号 |
G06F17/00;H05K7/20 |
主分类号 |
G06F17/00 |
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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