Invention Application
- Patent Title: LOW COST MULTISENSOR HIGH PRECISION POSITIONING AND DATA INTEGRATED METHOD AND SYSTEM THEREOF
- Patent Title (中): 低成本多传感器高精度定位和数据集成方法及其系统
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Application No.: US10946598Application Date: 2004-09-20
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Publication No.: US20050065727A1Publication Date: 2005-03-24
- Inventor: Guohui Hu , Ching-Fang Lin
- Applicant: Guohui Hu , Ching-Fang Lin
- Main IPC: G01C21/16
- IPC: G01C21/16 ; G01C21/26 ; G01C21/28 ; G01C21/34 ; G01C21/36 ; G01S1/00 ; G01S5/14 ; G01S19/44 ; G01S19/49 ; G01S19/52 ; G01S19/55
Abstract:
The design of the low cost GPS/IMU positioning and data integrating method, which employs integrated global positioning system/inertial measurement unit enhanced with dual antenna GPS carrier phase measurements to initialize and stabilize the azimuth of the low cost GPS/IMU integrated system, is performed. The utilization of the raw carrier phase measurement for the integration speeds up the ambiguity search.
Public/Granted literature
- US06879875B1 Low cost multisensor high precision positioning and data integrated method and system thereof Public/Granted day:2005-04-12
Information query
IPC分类:
