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    • 2. 发明申请
    • APPARATUS AND METHOD FOR REMOTE ADMINISTRATION AND RECURRENT UPDATING OF CREDENTIALS IN AN ACCESS CONTROL SYSTEM
    • 远程管理的设备和方法以及访问控制系统中证书的再次更新
    • US20150287256A1
    • 2015-10-08
    • US14680048
    • 2015-04-06
    • Videx, Inc.
    • Paul R. Davis
    • G07C9/00G05B19/02
    • G05B19/02G07C9/00309G07C2009/00476G07C2009/00587G07C2009/00769G07C2009/00865G07C2009/0088
    • A portable electronic key for use with an electronic locking device comprises a wireless communications module, a processor, and a software application configured to transmit, receive, and respond to electronic messages related to access control information. The electronic messages are formatted according to a request-response protocol. The wireless communications module is configured to use a standardized communication protocol to establish a wireless communications link with a networking device operably associated with a remote administration device located away from the portable electronic key. The software application periodically exchanges, via the wireless communications link, request-response messages related to access control information with a server application of the remote administration device. The processor responds to the exchange of request-response messages by performing at least one of modifying access control information of the portable electronic key or providing access control information of the portable electronic key to the remote administration device.
    • 一种用于电子锁定装置的便携式电子钥匙包括无线通信模块,处理器和被配置为发送,接收和响应与访问控制信息相关的电子消息的软件应用。 电子消息根据请求 - 响应协议进行格式化。 无线通信模块被配置为使用标准化通信协议来建立与可远离便携式电子钥匙的远程管理装置可操作地相关联的联网设备的无线通信链路。 软件应用程序通过无线通信链路周期性地与远程管理设备的服务器应用交换与访问控制信息相关的请求响应消息。 处理器通过执行修改便携式电子钥匙的访问控制信息或向远程管理装置提供便携式电子密钥的访问控制信息中的至少一个来响应请求响应消息的交换。
    • 6. 发明授权
    • Solid state key for controlling access to computer software
    • 用于控制计算机软件访问的固态密钥
    • US4609777A
    • 1986-09-02
    • US812748
    • 1985-12-23
    • William P. Cargile
    • William P. Cargile
    • G06F1/00G06F21/00G07C9/00G07F7/10H04K1/02
    • G07F7/1008G06F21/34G07C9/00023G07F7/1025G06F2211/007G07C2009/00476G07C9/00309G07C9/0069
    • A semiconductor device that functions as a key to control access to a software program resident in a computer. The device includes a continuously running pulse generator that produces an output representative of real time, a shift register permanently storing a unique number and circuitry for executing an algorithm that combines real time and the permanently stored unique number to produce a password. The password is input to the computer. The computer is coded to execute an equivalent algorithm to produce a password within the computer. The two passwords are compared and access to the computer program is afforded only if they bear a prescribed relationship. The computer can be coded to produce on the video display thereof a timespace pattern on the computer video display, circuitry for deriving the stimulus number therefrom, and circuitry for processing the stimulus number so that the password displayed by the key is a function of the value of the stimulus number. The computer executes a similar procedure on the stimulus number so that access to the software program is afforded only if correspondence exists between the user input password and the password generated in the computer.
    • 作为控制对驻留在计算机中的软件程序的访问的键的半导体装置。 该装置包括连续运行的脉冲发生器,其产生代表实时的输出,移位寄存器永久地存储唯一的数字和电路,用于执行组合实时的永久存储的唯一编号以产生密码的算法。 密码输入到计算机。 计算机被编码为执行等效的算法以在计算机内产生密码。 比较两个密码,只有当他们承担规定的关系时才能访问计算机程序。 计算机可以被编码以在其视频显示器上产生计算机视频显示器上的时空图案,用于从其导出刺激数字的电路,以及用于处理刺激数量的电路,使得由密钥显示的密码是值的函数 的刺激数。 计算机对刺激数量执行类似的过程,使得仅当用户输入密码和计算机中生成的密码之间存在对应关系时,才能提供对软件程序的访问。