Proposed is a position measuring device configured to measure position (distance) by combining a TWR positioning method and a PDOA positioning method. The proposed position measuring device: outputs positioning signals at set time intervals; receives response signals for the positioning signals; measures the distance between a plurality of diversity antennas and an object on the basis of the respective positioning signals and response signals transmitted and received by the diversity antennas; and measures the distance to the object on the basis of the measurement values of the distances between the plurality of diversity antennas and the object.
提出了被配置为通过结合TWR定位方法和PDOA定位方法来测量位置(距离)的位置测量装置。所提出的位置测量装置:以设定的时间间隔输出定位信号;接收针对该定位信号的响应信号;基于由多个分集天线发送和接收的相应的定位信号和响应信号,来测量多个分集天线与对象之间的距离;以及,基于多个分集天线与对象之间的距离的测量值来测量到所述对象的距离。
POSITION MEASURING DEVICE
位置测量装置
07.01.2022
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2024
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