Invention Grant
US07957899B2 Method for determining the attitude, position, and velocity of a mobile device
有权
用于确定移动设备的姿态，位置和速度的方法
- Patent Title: Method for determining the attitude, position, and velocity of a mobile device
- Patent Title (中): 用于确定移动设备的姿态，位置和速度的方法
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Application No.: US12285776Application Date: 2008-10-14
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Publication No.: US07957899B2Publication Date: 2011-06-07
- Inventor: Sébastien Changey , Volker Fleck , Dominique Beauvois
- Applicant: Sébastien Changey , Volker Fleck , Dominique Beauvois
- Applicant Address: FR Saint-Louis FR Gif-Sur-Yvette
- Assignee: Institut Franco-Allemand de Recherches de Saint-Louis,Supelec
- Current Assignee: Institut Franco-Allemand de Recherches de Saint-Louis,Supelec
- Current Assignee Address: FR Saint-Louis FR Gif-Sur-Yvette
- Agency: Oliff & Berridge, PLC
- Priority: FR0707161 20071012
- Main IPC: G01C21/00
- IPC: G01C21/00
Abstract:
A method is provided for determining the attitude, position, and velocity of a mobile device from knowledge of the direction of the earth's magnetic field in an absolute reference frame. Signals are supplied to a processing means for the signals by gyroscopic measuring means in three axes, accelerometric measuring means in three axes, and magnetic measuring means in three axes, where the measuring means are located on-board the device and according to three three-dimensional reference frames connected to the device reference frame.
Public/Granted literature
- US20090182503A1 Method for determining the attitude, position, and velocity of a mobile device Public/Granted day:2009-07-16
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