GB1185974A - Improvements in or relating to navigation systems for movable objects - Google Patents

Improvements in or relating to navigation systems for movable objects

Info

Publication number
GB1185974A
GB1185974A GB25403/68A GB2540368A GB1185974A GB 1185974 A GB1185974 A GB 1185974A GB 25403/68 A GB25403/68 A GB 25403/68A GB 2540368 A GB2540368 A GB 2540368A GB 1185974 A GB1185974 A GB 1185974A
Authority
GB
United Kingdom
Prior art keywords
vehicle
compass
heading
resolver
compensation
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.)
Expired
Application number
GB25403/68A
Other languages
English (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.)
Aviation Electric Ltd
Original Assignee
Aviation Electric 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
Application filed by Aviation Electric Ltd filed Critical Aviation Electric Ltd
Publication of GB1185974A publication Critical patent/GB1185974A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/38—Testing, calibrating, or compensating of compasses
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Navigation (AREA)
GB25403/68A 1967-05-31 1968-05-28 Improvements in or relating to navigation systems for movable objects Expired GB1185974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA991873 1967-05-31

Publications (1)

Publication Number Publication Date
GB1185974A true GB1185974A (en) 1970-04-02

Family

ID=4142917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25403/68A Expired GB1185974A (en) 1967-05-31 1968-05-28 Improvements in or relating to navigation systems for movable objects

Country Status (3)

Country Link
US (1) US3584388A (enExample)
BE (1) BE715910A (enExample)
GB (1) GB1185974A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447539A1 (enExample) * 1979-01-24 1980-08-22 Nippon Telegraph & Telephone
EP0062947A1 (en) * 1981-04-14 1982-10-20 Nieuwe Rotterdamsche Instrumentenfabriek Observator B.V. Apparatus for determining the course angle of a vessel or vehicle
GB2209835A (en) * 1987-09-15 1989-05-24 Rory Paul Wilson A miniaturized dead reckoning automatic position sensor and recorder for attachment to animals

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212536B1 (enExample) * 1973-01-02 1976-04-09 Crouzet Sa
US3881258A (en) * 1973-12-10 1975-05-06 Us Navy All attitude compass
CA1065454A (en) * 1976-06-01 1979-10-30 Lorne A. Kuehn Spatial orientation device
JPS58139010A (ja) * 1982-02-15 1983-08-18 Nissan Motor Co Ltd 車両用走行誘導装置
USD295840S (en) 1985-04-12 1988-05-24 Car Mate Manufacturing Company Limited Electronic compass
USD294561S (en) 1985-09-18 1988-03-08 Zemco, Inc. Automotive compass
US5526022A (en) * 1993-01-06 1996-06-11 Virtual I/O, Inc. Sourceless orientation sensor
US5991085A (en) * 1995-04-21 1999-11-23 I-O Display Systems Llc Head-mounted personal visual display apparatus with image generator and holder
US6653831B2 (en) * 2001-11-20 2003-11-25 Gentex Corporation Magnetometer having a dynamically adjustable bias setting and electronic vehicle compass incorporating the same
US7091843B1 (en) * 2002-11-05 2006-08-15 Rajiv Singh Lal Functional and ornamental vehicle accessories
EP1507681A4 (en) * 2002-01-11 2011-01-26 Rajiv S Lal FUNCTIONAL AND DECORATIVE ACCESSORIES FOR VEHICLES
CN106596419B (zh) * 2017-01-10 2023-02-03 长春理工大学 一种用于评价可见光烟幕遮蔽效应的测试系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447539A1 (enExample) * 1979-01-24 1980-08-22 Nippon Telegraph & Telephone
EP0062947A1 (en) * 1981-04-14 1982-10-20 Nieuwe Rotterdamsche Instrumentenfabriek Observator B.V. Apparatus for determining the course angle of a vessel or vehicle
GB2209835A (en) * 1987-09-15 1989-05-24 Rory Paul Wilson A miniaturized dead reckoning automatic position sensor and recorder for attachment to animals

Also Published As

Publication number Publication date
DE1773508A1 (de) 1973-01-04
US3584388A (en) 1971-06-15
DE1773508B2 (de) 1976-12-16
BE715910A (enExample) 1968-10-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee