公开(公告)号：EP2993491A1

公开(公告)日：2016-03-09

申请号：EP15182240.0

申请日：2015-08-24

申请人： Honeywell International Inc.

发明人： SAVOY, John D. ,  KRISHNAN, Vignesh ,  WOODWORTH, Kent

IPC分类号： G01S19/28 ,  G01S19/42 ,  G01S19/33

CPC分类号： G01S19/45 ,  G01S19/03 ,  G01S19/28 ,  G01S19/33 ,  G01S19/423 ,  G01S19/48

摘要： A system to select a type of satellite from a plurality of types of satellites in a multi-constellation of satellites is provided. The system includes at least a first receiver configured to input signals from a first type of satellite and a second receiver configured to input signals from a second type of satellite and a processor. The processor: executesa multi-constellation-selection software module to associate a current position with a mapping feature and select at least one selected type of satellite from the plurality of types of satellites based on the associated mapping feature; executes a compute-position/velocity/time (PVT) software module to compute a current position/velocity/time based on at least one selected input signal input at a receiver associated with the at least one selected type of satellite; and feeds the computed current position/velocity/time to the multi-constellation-selection software module based on the execution of the compute-PVT software module.

摘要翻译： 提供了一种从卫星多星座中的多种类型的卫星中选择卫星类型的系统。 该系统包括至少第一接收器，其被配置为输入来自第一类型的卫星的信号和被配置为从第二类卫星和处理器输入信号的第二接收机。 处理器：执行多星座选择软件模块，以将当前位置与映射特征相关联，并且基于相关联的映射特征从多种类型的卫星中选择至少一种所选类型的卫星; 基于在与所述至少一种所选类型的卫星相关联的接收机处输入的至少一个选择的输入信号来执行计算位置/速度/时间（PVT）软件模块来计算当前位置/速度/时间; 并基于计算PVT软件模块的执行将计算出的当前位置/速度/时间馈送到多星座选择软件模块。