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    Method, Apparatus, and Computer Program Product for Employing a Spatial Association Model in a Real Time Location System
    1.
    发明申请
    Method, Apparatus, and Computer Program Product for Employing a Spatial Association Model in a Real Time Location System 有权
    在实时定位系统中采用空间关联模型的方法，装置和计算机程序产品

    公开(公告)号：US20150355311A1

    公开(公告)日：2015-12-10

    申请号：US14732623

    申请日：2015-06-05

    Applicant: ZIH Corp.

    Inventor： James O'Hagan ,  Rodrigo Alonso ,  Michael Wohl

    IPC: G01S5/02 ,  G06K7/10 ,  H04W4/02

    CPC classification number: G01S5/021 ,  G01S5/0205 ,  H04W4/02 ,  H04W4/023

    Abstract: Systems, methods, apparatuses, and computer readable media are disclosed for over-determining location estimations for an asset based on location estimates from a plurality of tags. Examples employ a spatial association model in a location system. Examples include a method for processing location information received from a radio frequency (RF) location tag. The method includes determining a first location of a first RF location tag associated with an asset, determining at least one second location of at least one second RF location tag associated with the asset, determining, using a processor, that the first location is not a valid location based at least in part on a comparison of the first location with the at least one second location using a spatial association model associated with the asset, and identifying the first location as erroneous in response to determining that the first location is not a valid location.

    Abstract translation: 公开了系统，方法，装置和计算机可读介质，用于基于来自多个标签的位置估计来对资产的位置估计进行过度确定。 示例在位置系统中使用空间关联模型。 示例包括用于处理从射频（RF）位置标签接收的位置信息的方法。 该方法包括确定与资产相关联的第一RF位置标签的第一位置，确定与资产相关联的至少一个第二RF位置标签的至少一个第二位置，使用处理器确定第一位置不是 至少部分地基于使用与所述资产相关联的空间关联模型来比较所述第一位置与所述至少一个第二位置的有效位置，以及响应于确定所述第一位置不是有效而识别所述第一位置是错误的 位置。

    Method, apparatus, and computer program product for employing a spatial association model in a real time location system
    3.
    发明授权
    Method, apparatus, and computer program product for employing a spatial association model in a real time location system 有权

    公开(公告)号：US09759803B2

    公开(公告)日：2017-09-12

    申请号：US14732623

    申请日：2015-06-05

    Applicant: ZIH Corp.

    Inventor： James J. O'Hagan ,  Rodrigo Alonso ,  Michael A. Wohl

    IPC: G08B1/08 ,  G01S5/02 ,  H04W4/02

    CPC classification number: G01S5/021 ,  G01S5/0205 ,  H04W4/02 ,  H04W4/023

    Abstract: Systems, methods, apparatuses, and computer readable media are disclosed for over-determining location estimations for an asset based on location estimates from a plurality of tags. Examples employ a spatial association model in a location system. Examples include a method for processing location information received from a radio frequency (RF) location tag. The method includes determining a first location of a first RF location tag associated with an asset, determining at least one second location of at least one second RF location tag associated with the asset, determining, using a processor, that the first location is not a valid location based at least in part on a comparison of the first location with the at least one second location using a spatial association model associated with the asset, and identifying the first location as erroneous in response to determining that the first location is not a valid location.

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