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    System and method for tracking vehicles in vehicle lots
    2.
    发明授权
    System and method for tracking vehicles in vehicle lots 失效
    车辆追踪车辆的系统和方法

    公开(公告)号：US5635693A

    公开(公告)日：1997-06-03

    申请号：US382747

    申请日：1995-02-02

    申请人： Steven J. Benson ,  Thomas A. Cofino ,  Robert J. von Gutfeld

    发明人： Steven J. Benson ,  Thomas A. Cofino ,  Robert J. von Gutfeld

    IPC分类号： B60R99/00 ,  G07B15/02 ,  G07B15/04 ,  G08G1/127 ,  H04B5/02 ,  H04B7/26

    CPC分类号： G08G1/127 ,  G07B15/04

    摘要： A radio frequency (RF) tagging system is used to monitor vehicles passing through an area access to one or more vehicle storage area(s). One or more of the vehicles stored in the storage area is equipped with a RF tag which has vehicle ID information about the vehicle stored in a tag memory contained on the tag. The tag communicates with a base station when passing through the area accesses, (entering or leaving). A central and preferably one or more remote computers accesses status information that might include vehicle identification, customer, lot identification, time of day, and vehicle and lot status. The information is used in security or marketing functions. The security function can include a paging system for sending alarms and/or messages to a manager or security personnel. The marketing function can include determining how long or how many times different makes an model of vehicle are chosen by customers for test drives. Additionally, the marketing function will identify past vehicles that were sold at the dealership as an indication of a potential interested buyer.

    摘要翻译： 射频（RF）标签系统用于监视通过对一个或多个车辆存储区域的区域访问的车辆。 存储在存储区域中的一个或多个车辆配备有RF标签，其具有关于存储在标签上的标签存储器中的车辆的车辆ID信息。 当通过区域访问（进入或离开）时，标签与基站通信。 中央的，最好是一个或多个远程计算机访问可能包括车辆识别，客户，批号识别，一天中的时间以及车辆和批次状态的状态信息。 该信息用于安全或营销功能。 安全功能可以包括用于向管理者或保安人员发送警报和/或消息的寻呼系统。 营销功能可以包括确定客户为测试驱动器选择不同车辆型号的时间或多少次。 此外，营销功能将识别在经销商处销售的过去车辆，作为潜在感兴趣的买家的指示。

    Method and apparatus for maintaining and navigating a non-hierarchical personal spatial file system
    5.
    发明授权
    Method and apparatus for maintaining and navigating a non-hierarchical personal spatial file system 有权
    用于维护和导航非分层个人空间文件系统的方法和装置

    公开(公告)号：US08515959B2

    公开(公告)日：2013-08-20

    申请号：US11113457

    申请日：2005-04-25

    申请人： Thomas A. Cofino ,  Jonathan Lenchner

    发明人： Thomas A. Cofino ,  Jonathan Lenchner

    IPC分类号： G06F7/00 ,  G06F17/30

    CPC分类号： G06F17/30312 ,  G06F17/30684

    摘要： A self-organizing personal file system is disclosed that evaluates the “importance” of terms and phrases in a document in a personal corpus relative to usage in a reference corpus. A personalized term weighting scheme assigns a weight to terms or phrases based on the frequency of occurrence of the corresponding term or phrase in a reference corpus. The personalized term weighting for a given term or phrase can be used to store and access documents containing the corresponding term or phrase in the spatial file system and provides coordinates in a spatial file system, for one or more documents containing the corresponding term or phrase. The location of a given document in a file space may be specified by the relative frequency distribution of the stems of its significant terms or phrases compared to the occurrence of such terms or phrases in a reference corpus.

    摘要翻译： 公开了一种自组织个人文件系统，其相对于参考语料库中的使用来评估个人语料库中的文档中的术语和短语的“重要性”。 个性化术语加权方案基于参考语料库中相应术语或短语的出现频率来赋予术语或短语的权重。 用于给定术语或短语的个性化术语加权可用于存储和访问在空间文件系统中包含相应术语或短语的文档，并为空间文件系统提供包含相应术语或短语的一个或多个文档的坐标。 给定文档在文件空间中的位置可以通过其与重要术语或短语的词干相对频率分布来指定，与参考语料库中的这些术语或短语的出现相比较。