Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (EP2370828) NAVIGATION DEVICE&METHOD

Office : European Patent Office
Application Number: 08875555 Application Date: 29.12.2008
Publication Number: 2370828 Publication Date: 05.10.2011
Publication Kind : B1
Designated States: AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR
Prior PCT appl.: Application Number:EP2008068324 ; Publication Number: Click to see the data
IPC:
G01S 19/25
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
19
Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
01
Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
13
Receivers
24
Acquisition or tracking of signals transmitted by the system
25
involving aiding data received from a cooperating element, e.g. assisted GPS
CPC:
G01S 19/252
Applicants: TOMTOM INT BV
Inventors: LAI YING-LIN
Priority Data: 2008068324 29.12.2008 EP
Title: (DE) NAVIGATIONSEINRICHTUNG UND VERFAHREN
(EN) NAVIGATION DEVICE&METHOD
(FR) DISPOSITIF ET PROCÉDÉ DE NAVIGATION
Abstract: front page image
(EN) A navigation device comprises a global navigation satellite system (GNSS) receiver for receiving GNSS signals broadcast by satellites of a GNSS, a receiver for receiving location information input by a user, time information and/or wireless network coverage information and a processing device. The processing device is arranged to determine a seed position from the location information input by a user; time information and/or wireless network coverage information and controls the GNSS receiver to acquire GNSS satellites based on the determined seed position.
(FR) L'invention porte sur un dispositif de navigation, qui comprend un récepteur de géolocalisation et navigation par un système de satellites (GNSS) pour recevoir des signaux GNSS diffusés par des satellites d'un GNSS, un récepteur pour recevoir des informations d'emplacement entrées par un utilisateur, des informations temporelles et/ou des informations de couverture de réseau sans fil, et un dispositif de traitement. Le dispositif de traitement est conçu pour déterminer une position de germe pour les informations d'emplacement entrées par un utilisateur; des informations temporelles et/ou des informations de couverture de réseau sans fil, et commande le récepteur GNSS afin d'acquérir des satellites GNSS en fonction de la position de germe déterminée.
Also published as:
NZ589138SG171697JP2012514188US20110112765RU2011104502CN102037372
CA2725570ES2419256KR1020110099087BRPI0822747AU2008366038IN8719/DELNP/2010
WO/2010/075879