Invention Grant
US08698672B2 System for positioning in a location opaque to the signals of a satellite navigation system
失效
用于定位在对卫星导航系统的信号不透明的位置的系统
- Patent Title: System for positioning in a location opaque to the signals of a satellite navigation system
- Patent Title (中): 用于定位在对卫星导航系统的信号不透明的位置的系统
-
Application No.: US12867076Application Date: 2009-02-16
-
Publication No.: US08698672B2Publication Date: 2014-04-15
- Inventor: Robert André Laine
- Applicant: Robert André Laine
- Applicant Address: US FL Paris
- Assignee: Astrium SAS
- Current Assignee: Astrium SAS
- Current Assignee Address: US FL Paris
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: FR0800912 20080220
- International Application: PCT/FR2009/000169 WO 20090216
- International Announcement: WO2009/115676 WO 20090924
- Main IPC: G01S3/02
- IPC: G01S3/02 ; G01S1/08 ; G01S5/02
Abstract:
According to the invention, the system comprises: at least three position beacons (3) arranged about said location (2) and emitting in the long-wave range, and an apparatus associated with the user (1) and including means for receiving, processing and displaying the information transmitted by said beacons (3).
Public/Granted literature
- US20100309045A1 SYSTEM FOR POSITIONING IN A LOCATION OPAQUE TO THE SIGNALS OF A SATELLITE NAVIGATION SYSTEM Public/Granted day:2010-12-09
Information query
