SE9103182D0 - VEHICLE DEVICE MAKES EXACT SPEED AND DISTANCE METERS AND ORIENTATION SYSTEM FOR VEHICLES - Google Patents
VEHICLE DEVICE MAKES EXACT SPEED AND DISTANCE METERS AND ORIENTATION SYSTEM FOR VEHICLESInfo
- Publication number
- SE9103182D0 SE9103182D0 SE9103182A SE9103182A SE9103182D0 SE 9103182 D0 SE9103182 D0 SE 9103182D0 SE 9103182 A SE9103182 A SE 9103182A SE 9103182 A SE9103182 A SE 9103182A SE 9103182 D0 SE9103182 D0 SE 9103182D0
- Authority
- SE
- Sweden
- Prior art keywords
- wheel
- speed
- radius
- vehicles
- vehicle
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
- G01C22/02—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers by conversion into electric waveforms and subsequent integration, e.g. using tachometer generator
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Distances Traversed On The Ground (AREA)
Abstract
An arrangement for a vehicle for measuring the exact speed and the distance a vehicle has travelled. Modern speed and distance-measuring devices for vehicles show inaccurate values by virtue of the fact that the wheel rotation is taken into consideration but the wheel radius is not taken into consideration. The wheel radius changes as a result of many factors. The problem has been solved by continuously measuring the radius of a wheel. Speed measurement is carried out on the wheel of which the radius is being measured. The values for the wheel radius and the wheel speed are processed in an electronic arrangement on board the vehicle and the result is displayed for the driver in the form of speed and distance covered. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9103182A SE469672B (en) | 1991-10-30 | 1991-10-30 | Device for measuring exact speed and distance for a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9103182A SE469672B (en) | 1991-10-30 | 1991-10-30 | Device for measuring exact speed and distance for a vehicle |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9103182D0 true SE9103182D0 (en) | 1991-10-30 |
SE9103182L SE9103182L (en) | 1993-05-01 |
SE469672B SE469672B (en) | 1993-08-16 |
Family
ID=20384165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9103182A SE469672B (en) | 1991-10-30 | 1991-10-30 | Device for measuring exact speed and distance for a vehicle |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE469672B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK174581B1 (en) * | 1999-11-17 | 2003-06-30 | Lego As | A toy building set |
FI115161B (en) | 2003-03-25 | 2005-03-15 | Sandvik Tamrock Oy | Arrangement for the location of mining vehicles |
SE525409C2 (en) * | 2003-04-14 | 2005-02-15 | Scania Cv Abp | Arrangement and method for estimating the speed of a vehicle |
DE102004026426B4 (en) * | 2004-05-29 | 2010-05-12 | Audi Ag | Method for determining at least one vehicle-specific information |
WO2007030036A1 (en) * | 2005-09-06 | 2007-03-15 | Volvo Lastvagnar Ab | A method and a system for alerting a driver of a vehicle of a departure from a driving area in a lane |
-
1991
- 1991-10-30 SE SE9103182A patent/SE469672B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE469672B (en) | 1993-08-16 |
SE9103182L (en) | 1993-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3865305A (en) | Programmable distance measuring instrument | |
SE7511635L (en) | SET AND DEVICE FOR SPEED CONTROL | |
KR100328324B1 (en) | Vehicle display system and mileage measurement | |
ATE29292T1 (en) | METHOD AND DEVICE FOR MEASUREMENT OF AN ANGLE. | |
DE69232261D1 (en) | SENSOR SYSTEM WITH IMPROVED ACCURACY FOR VEHICLE NAVIGATION | |
DE69121593D1 (en) | METHOD AND DEVICE FOR MEASURING THE LENGTH AND CROSS-BEND OF FLOOR SURFACES | |
IT8322205A1 (en) | Navigation system for land vehicles | |
KR950033415A (en) | Apparatus for measuring the dimension of an object and a scale used therein | |
SE9103182D0 (en) | VEHICLE DEVICE MAKES EXACT SPEED AND DISTANCE METERS AND ORIENTATION SYSTEM FOR VEHICLES | |
KR910008428A (en) | Navigating device for moving object | |
JPH03165265A (en) | Altitude difference measuring instrument | |
GB1238244A (en) | ||
JPS57199007A (en) | Traveling guide method | |
SE8604334D0 (en) | PROCEDURE AND DEVICE FOR DETERMINING A VEHICLE'S ROLLING OR RETURN ANGLE | |
CH609460A5 (en) | Method and installation for determining and displaying a permitted limit speed of a vehicle | |
DE3541969A1 (en) | Method for measuring transversal deviation (perpendicular distance between vehicle and set course) and relative yawing angle (angle between longitudinal axis of vehicle and tangent to the set course) of a vehicle | |
US4023018A (en) | Navigation system and method | |
JPS5522173A (en) | Running guide meter | |
JPS57127808A (en) | Azimuth and traveling distance finder | |
JPH02103606A (en) | Position detector for unmanned carrier | |
DE59406597D1 (en) | Device for measuring the speed of land vehicles | |
FR2428819A1 (en) | IMPROVEMENTS ON NAVIGATION DEVICES FOR SURFACE VEHICLES | |
JPS624644B2 (en) | ||
JPS54143179A (en) | Vehicular display device | |
JPS56124010A (en) | Measuring device for travelling height |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 9103182-3 Format of ref document f/p: F |
|
NUG | Patent has lapsed |
Ref document number: 9103182-3 Format of ref document f/p: F |