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    • 4. 发明专利
    • Contextual data delivery to users at a locked property
    • GB2545775A
    • 2017-06-28
    • GB201617100
    • 2016-10-07
    • SENTRILOCK LLC
    • SCOTT R FISHER
    • G07C9/00G06Q50/16
    • Wireless controller remote locking system comprises a wireless controller 1810 assigned to a specific property, a portable communications device 1840 and a lock device 1890 used for protecting the specific property. In one embodiment, the system is characterised in the transfer and display of contextual data pertaining to an occupant of the specific property transferred from the wireless controller to the portable communications device via short-range communications. In another embodiment a central computer 260 is used together with a second portable communications device 1860 having a GPS receiver. Access event information can be transferred from the wireless controller to the central computer via the first communications device. In a third embodiment, the system includes a central computer and a second portable communications device and unique identification information is communicated from the wireless controller to the central computer via the first communications device. Further, a sales agent is able to login to the central computer at the first communication device. In a fourth embodiment, the system includes a central computer and a second portable communications device. There is short-range communications between the first and second communications devices. In a fifth embodiment, the portable communications device is assigned to a sales prospect.
    • 6. 发明申请
    • ELECTRONIC KEY LOCKOUT CONTROL IN LOCKBOX SYSTEM
    • LOCKBOX系统中的电子钥匙锁定控制
    • WO2014137427A1
    • 2014-09-12
    • PCT/US2013/072656
    • 2013-12-02
    • SENTRILOCK, LLC
    • FISHER, Scott, R.
    • E05B47/00
    • E05B19/0005E05B19/24E05B47/0012E05B2047/0094G07C9/00309G07C9/00571G07C2009/00349G07C2009/00388G07C2009/0042
    • An electronic lockbox system includes a wireless portable transponder that communicates with an electronic lockbox using a low power radio link. The portable transponder includes: a wide area network radio to communicate to a central clearinghouse computer, a motion sensor to activate its wide area network radio, and a connector to communicate with a secure memory device. The electronic lockbox sends a hail message that is intercepted by the portable transponder; the hail message includes identification information. The portable transponder responds with a message that includes a time sensitive encryption key; the lockbox authenticates this response message using its own time sensitive encryption key. If an electronic key is used to access the lockbox, the improved system effectively disables the electronic key during a showing, so that the electronic key cannot be used to access another lockbox until the correct dwelling key has been placed back into the lockbox.
    • 电子锁箱系统包括使用低功率无线电链路与电子锁箱通信的无线便携式应答器。 便携式转发器包括:用于与中央票据交换所计算机通信的广域网无线电,用于激活其广域网无线电的运动传感器以及与安全存储装置进行通信的连接器。 电子锁箱发送由便携式应答器拦截的冰雹消息; 冰雹消息包括识别信息。 便携式应答器用包含时间敏感加密密钥的消息进行响应; lockbox使用自己的时间敏感加密密钥来验证此响应消息。 如果使用电子钥匙来访问锁箱,则改进的系统在显示期间有效地禁用电子钥匙,使得电子钥匙不能用于访问另一个锁箱,直到正确的住宅钥匙已经放回到锁箱中。