Integriertes globales Navigationssatellitensystem und Trägheitsnavigationssystem

Details

Veröffentlichungs-Nr.

EP2762834

Aktenzeichen

EP13153646

Anmeldetag

1. Februar 2013

Veröffentlichung

22. März 2017

Erteilung

22. März 2017

Rechtsraum

EP

IPC

G01C21/16G01C21/20G01C21/34

Abstract

A cell phone (1) or similar portable device includes a global navigation satellite subsystem (5) and an inertial navigation subsystem (7) responsive to an inertial sensor (6). The inertial sensor (6) is used in a navigation mode discrimination routine to sample the frequency of inertial disturbances of the device and the sampled frequencies are processed to determine if the device is being carried by a pedestrian or carried in a vehicle. By reliably determining the mode of transport, erroneous navigation can be avoided.

Anmelder

Firma

Intel Corporation

Land

🇺🇸 USA

Fachgebiete