公开(公告)号：US08494556B2

公开(公告)日：2013-07-23

申请号：US13384499

申请日：2010-07-16

Applicant: Maksym Marchenko ,  Alejandro Ramirez ,  Christian Schwingenschlögl

Inventor： Maksym Marchenko ,  Alejandro Ramirez ,  Christian Schwingenschlögl

IPC: H04W24/00

CPC classification number: G01S5/021 ,  G01S5/14 ,  G01S2013/466

Abstract: In a method for calibrating a propagation-time-based localization system in a computer-assisted manner, the position of a mobile object in a predetermined environment can be determined by detecting propagation-time-based variables of multiple base stations, wherein the propagation-time-based variable of a base station represents the propagation time of a signal between an object radio unit and the base station. The object is moved and the variables of the base stations are detected in the process at multiple measuring times. The minimum value of the variables of a base station is associated with a predefined minimum distance between the object and base station and the maximum value with a predefined maximum distance. A predefined dependence of the distances between the object and base station is scaled to the association of the minimum and maximum value. The scaled dependence is then used when determining the position of the mobile object.

Abstract translation: 在以计算机辅助方式校准基于传播时间的定位系统的方法中，可以通过检测多个基站的基于传播时间的变量来确定移动对象在预定环境中的位置，其中， 基站的基于时间的变量表示对象无线电单元和基站之间的信号的传播时间。 移动对象，并在多个测量时间的过程中检测基站的变量。 基站的变量的最小值与对象和基站之间的预定义的最小距离和具有预定义的最大距离的最大值相关联。 对象和基站之间的距离的预定义依赖性被缩放到最小值和最大值的关联。 然后在确定移动对象的位置时使用按比例的依赖关系。

公开(公告)号：US20120122484A1

公开(公告)日：2012-05-17

申请号：US13384499

申请日：2010-07-16

Applicant: Maksym Marchenko ,  Alejandro Ramirez ,  Christian Schwingenschlogl

Inventor： Maksym Marchenko ,  Alejandro Ramirez ,  Christian Schwingenschlogl

IPC: H04W24/00

CPC classification number: G01S5/021 ,  G01S5/14 ,  G01S2013/466

Abstract: In a method for calibrating a propagation-time-based localization system in a computer-assisted manner, the position of a mobile object in a predetermined environment can be determined by detecting propagation-time-based variables of multiple base stations, wherein the propagation-time-based variable of a base station represents the propagation time of a signal between an object radio unit and the base station. The object is moved and the variables of the base stations are detected in the process at multiple measuring times. The minimum value of the variables of a base station is associated with a predefined minimum distance between the object and base station and the maximum value with a predefined maximum distance. A predefined dependence of the distances between the object and base station is scaled to the association of the minimum and maximum value. The scaled dependence is then used when determining the position of the mobile object.

Abstract translation: 在以计算机辅助方式校准基于传播时间的定位系统的方法中，可以通过检测多个基站的基于传播时间的变量来确定移动对象在预定环境中的位置，其中， 基站的基于时间的变量表示对象无线电单元和基站之间的信号的传播时间。 移动对象，并在多个测量时间的过程中检测基站的变量。 基站的变量的最小值与对象和基站之间的预定义的最小距离和具有预定义的最大距离的最大值相关联。 对象和基站之间的距离的预定义依赖性被缩放到最小值和最大值的关联。 然后在确定移动对象的位置时使用按比例的依赖关系。