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Precise Point Position and Real-Time Kinematic (PPP-RTK) Positioning Method and Device

机译：精确点位置和实时运动（PPP-RTK）定位方法和装置

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摘要

A precise point position and real-time kinematic (PPP-RTK) positioning method, including: when direct emission signals broadcast by a multi-system navigation satellite and a low-earth-orbit constellation are detected, determining raw observation data (S11); receiving navigation satellite augmentation information broadcast by the low-earth-orbit constellation, and a low-earth-orbit satellite precise orbit and precise clock difference (S12); using the navigation satellite augmentation information, the low-earth-orbit satellite precise orbit and precise clock difference and the raw observation data for precise point positioning (S13); or when comprehensive ground-based augmentation error correction information is received, using the navigation satellite augmentation information, the low-earth-orbit satellite precise orbit and precise clock difference, the raw observation data and the comprehensive ground-based augmentation error correction information for precise point positioning of ground-based augmentation (S13′). The present application further relates to a precise point position and real-time kinematic (PPP-RTK) positioning device, a computer-readable storage medium and a processor.

机译：精确点位置和实时运动（PPP-RTK）定位方法，包括：当检测到由多系统导航卫星广播的直接发射信号和低地球轨道星座，确定原始观察数据（S 11 ）;接收低地球轨道星座广播的导航卫星增强信息，以及低地球轨道卫星精确轨道和精确的时钟差（S 12 13 ）;或者当接收到全面的地面增强纠错信息时，使用导航卫星增强信息，低地球轨道卫星精确轨道和精确的时钟差，原始观察数据和基于综合地面的增强纠错信息精确地基增强的点定位（S 13 '）。本申请还涉及精确点位置和实时运动（PPP-RTK）定位装置，计算机可读存储介质和处理器。 展开▼

著录项

公开/公告号US2021223406A1

专利类型

公开/公告日2021-07-22

原文格式PDF

申请/专利权人 BEIJING FUTURE NAVIGATION TECHNOLOGY CO. LTD;
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申请/专利号US201815734341

发明设计人 XUCHENG MU;
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申请日2018-11-20

分类号G01S19/44;G01S19/37;G01S19/23;

国家 US

入库时间 2022-08-24 20:03:46

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