SE0402861L - Measuring device for autonomous vehicles - Google Patents

Measuring device for autonomous vehicles

Info

Publication number
SE0402861L
SE0402861L SE0402861A SE0402861A SE0402861L SE 0402861 L SE0402861 L SE 0402861L SE 0402861 A SE0402861 A SE 0402861A SE 0402861 A SE0402861 A SE 0402861A SE 0402861 L SE0402861 L SE 0402861L
Authority
SE
Sweden
Prior art keywords
vehicle
measuring
area
measuring device
narrow
Prior art date
Application number
SE0402861A
Other languages
Swedish (sv)
Other versions
SE0402861D0 (en
SE528196C2 (en
Inventor
Lars-Erik Skagerlund
Original Assignee
Lars-Erik Skagerlund
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 Lars-Erik Skagerlund filed Critical Lars-Erik Skagerlund
Priority to SE0402861A priority Critical patent/SE528196C2/en
Publication of SE0402861D0 publication Critical patent/SE0402861D0/en
Publication of SE0402861L publication Critical patent/SE0402861L/en
Publication of SE528196C2 publication Critical patent/SE528196C2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G01S17/894—3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar

Abstract

A distance measuring unit (1) uses a narrow beam of light (2) to carry out frequent distance measurements, an orienting unit moves the measuring unit along a line or curve so that it makes sweeps covering the area in the front of the vehicle (7). This area is a narrow one which does not extend appreciably beyond the vehicle in its width direction but which extends considerably in the vehicle length direction. The device includes a means for continuously measuring beam angle, a means for continuously determining the change in vehicle position in both the translational and rotational directions and a means for measuring the topography in front of the vehicle based on this data.
SE0402861A 2004-11-24 2004-11-24 Topography measuring device for self propelled vehicle, comprises distance measuring unit shining beam of light in sweeps over narrow area in front of vehicle SE528196C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0402861A SE528196C2 (en) 2004-11-24 2004-11-24 Topography measuring device for self propelled vehicle, comprises distance measuring unit shining beam of light in sweeps over narrow area in front of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0402861A SE528196C2 (en) 2004-11-24 2004-11-24 Topography measuring device for self propelled vehicle, comprises distance measuring unit shining beam of light in sweeps over narrow area in front of vehicle

Publications (3)

Publication Number Publication Date
SE0402861D0 SE0402861D0 (en) 2004-11-24
SE0402861L true SE0402861L (en) 2006-05-25
SE528196C2 SE528196C2 (en) 2006-09-19

Family

ID=33516517

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0402861A SE528196C2 (en) 2004-11-24 2004-11-24 Topography measuring device for self propelled vehicle, comprises distance measuring unit shining beam of light in sweeps over narrow area in front of vehicle

Country Status (1)

Country Link
SE (1) SE528196C2 (en)

Also Published As

Publication number Publication date
SE0402861D0 (en) 2004-11-24
SE528196C2 (en) 2006-09-19

Similar Documents

Publication Publication Date Title
DE602006021188D1 (en) CAR
NO20054213D0 (en) Device for detecting surface state data
JP5554487B2 (en) Process for automatically calculating the inclination angle of a hill and an apparatus for executing this process
DE10344267A1 (en) Vehicle steering system steering angle determination procedure stores relative difference between straight and ignition on angles to use with measured position on starting
BR0201363A (en) Warning and monitoring systems for a vehicle
WO2009060663A1 (en) Parking support device
EP2083245A3 (en) Surveying system
HRP20040527B1 (en) Method and device for the geometric measurement and speed determination of vehicles
BR112019004050B1 (en) EXIT ASSISTANCE METHOD AND DEVICE
EP1873013A4 (en) Target position setting device and parking assist device with the same
ATE382847T1 (en) ADAPTIVE NAVIGATION SYSTEM
HK1090723A1 (en) System and method for navigating a mobile device user interface with a directional sensing device
ATE440263T1 (en) DEVICE FOR DETERMINING THE ANGLE POSITION OF A ROTATABLE COMPRESSOR GUIDE BLADE
DE50301235D1 (en) Locator and optical measuring system
ATE479113T1 (en) DISTANCE METER
JP2020147220A5 (en)
FR3056524B1 (en) DETECTION SYSTEM FOR MOTOR VEHICLE
DE602006018250D1 (en) Joystick with means for locking in any position
ATE399359T1 (en) OBSTACLE ASSESSMENT METHOD FOR A MOTOR VEHICLE
SE0402861D0 (en) Measuring device for autonomous vehicles
JP2002046501A5 (en)
ATE468521T1 (en) METHOD AND DEVICE FOR HYPERACUTE DETECTION OF AN ESSENTIALLY RECTANGULAR CONTRAST MARGIN AND SYSTEM FOR FINE FOLLOWING AND FIXING THE CONTRAST MARGIN
WO2003067546A3 (en) Method for dynamic measuring the position and the orientation of a wheel
ATE340086T1 (en) STATUS DETECTOR OF A SYSTEM
FR2916042B1 (en) OPTICAL SENSOR FOR MEASURING AN ANGULAR POSITION.

Legal Events

Date Code Title Description
NUG Patent has lapsed