GB8326900D0 - Navigation aid - Google Patents

Navigation aid

Info

Publication number
GB8326900D0
GB8326900D0 GB838326900A GB8326900A GB8326900D0 GB 8326900 D0 GB8326900 D0 GB 8326900D0 GB 838326900 A GB838326900 A GB 838326900A GB 8326900 A GB8326900 A GB 8326900A GB 8326900 D0 GB8326900 D0 GB 8326900D0
Authority
GB
United Kingdom
Prior art keywords
navigation aid
navigation
aid
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Withdrawn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
GB838326900A
Other versions
GB2147701A (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.)
FREESTON I L
Russell N D
Original Assignee
FREESTON I L
Russell N D
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 FREESTON I L, Russell N D filed Critical FREESTON I L
Priority to GB08326900A priority Critical patent/GB2147701A/en
Publication of GB8326900D0 publication Critical patent/GB8326900D0/en
Publication of GB2147701A publication Critical patent/GB2147701A/en
Withdrawn legal-status Critical Current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
    • G01C21/20—Instruments for performing navigational calculations

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)
GB08326900A 1983-10-07 1983-10-07 Portable personal navigation aid Withdrawn GB2147701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08326900A GB2147701A (en) 1983-10-07 1983-10-07 Portable personal navigation aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08326900A GB2147701A (en) 1983-10-07 1983-10-07 Portable personal navigation aid

Publications (2)

Publication Number Publication Date
GB8326900D0 true GB8326900D0 (en) 1983-11-09
GB2147701A GB2147701A (en) 1985-05-15

Family

ID=10549842

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08326900A Withdrawn GB2147701A (en) 1983-10-07 1983-10-07 Portable personal navigation aid

Country Status (1)

Country Link
GB (1) GB2147701A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251489A (en) * 1990-11-13 1992-07-08 Ian Burton A golf aid
FR2839805A1 (en) * 2002-05-17 2003-11-21 Florence Daumas Speech synthesising transport information unit includes microphone and voice recognition unit linked to algorithm providing itinerary information
FR2901872A1 (en) * 2006-05-31 2007-12-07 Florence Daumas Portable device for vocally delivering underground route to e.g. blind person, has vocal communication device providing information via loud speaker or earphone, where sound volume of loud speaker or earphone is adjusted using potentiometer
CN105973264A (en) * 2016-07-21 2016-09-28 触景无限科技（北京）有限公司 Intelligent blind guiding system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1227531A (en) * 1967-01-28 1971-04-07
JPS54101077A (en) * 1978-01-25 1979-08-09 Nissan Motor Co Ltd Course information memory storage
GB2079453B (en) * 1980-07-01 1984-11-21 Wootton Harold John Route selection and guidance apparatus and method

Also Published As

Publication number Publication date
GB2147701A (en) 1985-05-15

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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)