FI941354A - Landmark of a vehicle navigation device and device and method of navigating a vehicle - Google Patents

Landmark of a vehicle navigation device and device and method of navigating a vehicle Download PDF

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Publication number
FI941354A
FI941354A FI941354A FI941354A FI941354A FI 941354 A FI941354 A FI 941354A FI 941354 A FI941354 A FI 941354A FI 941354 A FI941354 A FI 941354A FI 941354 A FI941354 A FI 941354A
Authority
FI
Finland
Prior art keywords
landmark
vehicle
navigating
reflective
navigation
Prior art date
Application number
FI941354A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI104445B (en
FI941354A0 (en
Inventor
Pekka Kohola
Hannu Maekelae
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Priority to FI941354A priority Critical patent/FI104445B/en
Publication of FI941354A0 publication Critical patent/FI941354A0/en
Publication of FI941354A publication Critical patent/FI941354A/en
Application granted granted Critical
Publication of FI104445B publication Critical patent/FI104445B/en

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  • Navigation (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

The invention concerns a reflective landmark 5, navigation equipment and navigation method. The landmark 5 is intended to be used as a landmark 5 for a vehicle-based 13 navigation system 14, in which a predetermined angle in space is searched repeatedly with a light source 1 to determine the position of the vehicle 13 in a three-dimensional co-ordinate system. According to the invention, each landmark 5 is formed of at least two separate reflective parts 12 and an intermediate non-reflective area 94, in which the width of at least one part 12, 94 of the landmark 5 changes unambiguously with the height of the landmark. <IMAGE>
FI941354A 1994-03-23 1994-03-23 Landmarks for a vehicle's navigation device and device and method for navigation of a vehicle FI104445B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI941354A FI104445B (en) 1994-03-23 1994-03-23 Landmarks for a vehicle's navigation device and device and method for navigation of a vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI941354 1994-03-23
FI941354A FI104445B (en) 1994-03-23 1994-03-23 Landmarks for a vehicle's navigation device and device and method for navigation of a vehicle

Publications (3)

Publication Number Publication Date
FI941354A0 FI941354A0 (en) 1994-03-23
FI941354A true FI941354A (en) 1995-09-24
FI104445B FI104445B (en) 2000-01-31

Family

ID=8540367

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941354A FI104445B (en) 1994-03-23 1994-03-23 Landmarks for a vehicle's navigation device and device and method for navigation of a vehicle

Country Status (1)

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FI (1) FI104445B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX347087B (en) 2011-04-21 2017-04-11 Konecranes Global Corp Techniques for positioning a vehicle.

Also Published As

Publication number Publication date
FI104445B (en) 2000-01-31
FI941354A0 (en) 1994-03-23

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