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    • 5. 发明申请
    • CREDENTIAL DRIVING AN AUTOMATIC LOCK UPDATE
    • 认证驾驶自动锁定更新
    • US20160352749A1
    • 2016-12-01
    • US15136198
    • 2016-04-22
    • Schlage Lock Company LLC
    • Joseph W. BaumgarteBenjamin J. HopkinsDavid G. Studt
    • H04L29/06G06F17/30
    • H04L63/102G06F17/30477G06F21/62H04L63/08H04W12/08
    • An access control system including a data storage device configured to store a master credential database having a plurality of master identifiers and master status codes, an access control device having a local credential database including a plurality of local identifiers, and an electronic credential including a credential identifier. The access control device is configured to receive the credential identifier from the electronic credential, to determine whether to perform an update based upon the local status code associated with the local identifier of the credential identifier, and to update data in the local credential database with data in the master credential database by way of communication with the data storage device in response to the determining.
    • 一种访问控制系统,包括数据存储装置,其被配置为存储具有多个主标识符和主状态码的主凭证数据库,具有包括多个本地标识符的本地凭证数据库的访问控制装置,以及包括凭证的电子凭证 标识符 访问控制设备被配置为从电子凭证接收凭证标识符,以基于与凭证标识符的本地标识符相关联的本地状态代码来确定是否执行更新,并且使用数据更新本地证书数据库中的数据 通过与数据存储设备的通信来响应于确定,在主凭证数据库中。