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    • 4. 发明申请
    • Intelligent keyfob management system
    • 智能钥匙扣管理系统
    • US20080218373A1
    • 2008-09-11
    • US11714263
    • 2007-03-06
    • William P. LaniganMaciej LabowiczDavid S. SchumanEugene E. ZhukovskyJohn J. Wepfer
    • William P. LaniganMaciej LabowiczDavid S. SchumanEugene E. ZhukovskyJohn J. Wepfer
    • G06F13/42
    • G07C9/00182G07C1/32G07C9/00103G07C9/00817G07C9/00896G07C2009/00833G07C2209/08
    • An intelligent keyfob management system (300) is disclosed. The system (300) includes the steps of: sending (302) a RF signal having unique serial data from a transmitter; receiving (304) RF signal in a receiver and converting the RF signal to a digital signal; transmitting (306) the digital signal with the unique serial data from the receiver to a microcontroller; providing (308) an editable microcontroller memory including a look up table accessible by an external programming device; verifying (310) whether the unique serial data from the transmitting step matches data populated in the look up table; and performing or refraining from performing (312) a command requested by the transmitter, based on the data in the look up table.The system (300) is particularly adapted for use with security locks for containers, trailers, and delivery systems using emergency exit doors, and provides an enhanced tool in managing, monitoring and administering RF devices, and particularly keyfobs, typically from a remote or dispatch office location. The look up table can be used to program when an RF device or keyfob is operable or non-operable, and a logging feature can time stamp each device's usage or attempted usage, for later retrieval and analysis, which can be useful for management of RF device fleets and field and delivery personnel.
    • 公开了一种智能钥匙扣管理系统(300)。 系统(300)包括以下步骤:从发射机发送(302)具有唯一串行数据的RF信号; 在接收机中接收(304)RF信号并将RF信号转换成数字信号; 将来自接收机的唯一串行数据的数字信号(306)传送到微控制器; 提供(308)包括可由外部编程设备访问的查找表的可编辑微控制器存储器; 验证(310)来自发送步骤的唯一串行数据是否匹配在查找表中填充的数据; 并且基于查找表中的数据执行或禁止执行(312)由发射机请求的命令。 系统(300)特别适用于使用紧急出口门的集装箱,拖车和运输系统的安全锁,并提供增强的工具来管理,监控和管理RF装置,特别是钥匙扣,通常来自远程或调度 办公地点。 当RF设备或密钥卡可操作或不可操作时,查找表可用于编程,并且记录功能可以对每个设备的使用或尝试使用进行时间戳记,以供稍后的检索和分析,这对于管理RF 设备队和现场和配送人员。