发明名称 Employing external storage devices as media for access control panel control information
摘要 The present invention advantageously provides a flexible system and method for a security system having a control panel with control information for performing security operations, and a token having its own control information, such that the panel reads control information from the token and determines if the token is authentic, and, if it is, the panel updates its control information in accordance with the token's control information and performs the security operations based on its updated control information, and the updated control information is copied from the panel to the token.
申请公布号 US8179227(B2) 申请公布日期 2012.05.15
申请号 US20070936899 申请日期 2007.11.08
申请人 DZIADOSZ JOHN A;HONEYWELL INTERNATIONAL INC. 发明人 DZIADOSZ JOHN A
分类号 G05B19/00;G06F21/00;H04L9/32;H04Q9/00 主分类号 G05B19/00
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