GB9018081D0 - Method of,and system for,transmitting beacon signals for use in an in-vehicle navigation system - Google Patents

Method of,and system for,transmitting beacon signals for use in an in-vehicle navigation system

Info

Publication number
GB9018081D0
GB9018081D0 GB9018081A GB9018081A GB9018081D0 GB 9018081 D0 GB9018081 D0 GB 9018081D0 GB 9018081 A GB9018081 A GB 9018081A GB 9018081 A GB9018081 A GB 9018081A GB 9018081 D0 GB9018081 D0 GB 9018081D0
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
system
use
method
vehicle navigation
beacon signals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB9018081A
Other versions
GB2247128A (en )
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronics UK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Grant date

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096805Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
    • G08G1/096827Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed onboard
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in preceding groups
    • G01C21/26Navigation; Navigational instruments not provided for in preceding groups specially adapted for navigation in a road network
    • G01C21/28Navigation; Navigational instruments not provided for in preceding groups specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S1/00Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/04Details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S1/00Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/04Details
    • G01S1/047Displays or indicators
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096833Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
    • G08G1/09685Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route where the complete route is computed only once and not updated
GB9018081A 1990-08-17 1990-08-17 Method of,and system for,transmitting beacon signals for use in an in-vehicle navigation system Withdrawn GB9018081D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9018081A GB9018081D0 (en) 1990-08-17 1990-08-17 Method of,and system for,transmitting beacon signals for use in an in-vehicle navigation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9018081A GB9018081D0 (en) 1990-08-17 1990-08-17 Method of,and system for,transmitting beacon signals for use in an in-vehicle navigation system

Publications (2)

Publication Number Publication Date
GB9018081D0 true GB9018081D0 (en) 1990-10-03
GB2247128A true GB2247128A (en) 1992-02-19

Family

ID=10680817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9018081A Withdrawn GB9018081D0 (en) 1990-08-17 1990-08-17 Method of,and system for,transmitting beacon signals for use in an in-vehicle navigation system

Country Status (1)

Country Link
GB (1) GB9018081D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9221107D0 (en) * 1992-10-07 1992-11-18 Ford Motor Co Vehicle navigation system
DE4408953C2 (en) * 1994-03-16 1996-04-04 Deutsche Telekom Mobil A method for determining the location of mobile stations and arrangement for carrying out the method
US5559520A (en) * 1994-09-26 1996-09-24 Lucent Technologies Inc. Wireless information system for acquiring location related information
GB9503226D0 (en) * 1995-02-18 1995-04-05 Northern Telecom Ltd Communications system
DE19735659C1 (en) * 1997-08-16 1999-10-14 Bosch Gmbh Robert Method for determining the distance traveled and / or the speed of a vehicle
US6336075B1 (en) * 2000-03-10 2002-01-01 Rotis Inc. Apparatus and method for guiding a vehicle
US8432939B2 (en) * 2008-05-15 2013-04-30 Qualcomm Incorporated Using guard carriers for extra channels
US8521427B1 (en) * 2012-11-28 2013-08-27 The Boeing Company Vehicle navigation using cellular networks

Also Published As

Publication number Publication date Type
GB2247128A (en) 1992-02-19 application

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)