A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PERIPHERY-INFORMATION ACQUISITION DEVICE FOR VEHICLE
At an end portion of a telescopic boom (16) of a crane (10), a stereo camera (30) is installed which measures a distance from the end portion to an object, and an image-processing controller (60) which obtains three-dimensional position information of the object based on a reference point provided beforehand on the crane (10) from measurement data to the object by the stereo camera (30) is provided, and three-dimensional position information of an object in a surrounding area centering on the crane (10) by the moving the telescopic boom (16) is obtained, wherein in a case where the reference point has not been imaged, a position of a target object a position of which from the reference point has been already obtained is taken as a new reference point and three-dimensional position information of the object in the surrounding area of the crane (10) is obtained.
PERIPHERY-INFORMATION ACQUISITION DEVICE FOR VEHICLE
At an end portion of a telescopic boom (16) of a crane (10), a stereo camera (30) is installed which measures a distance from the end portion to an object, and an image-processing controller (60) which obtains three-dimensional position information of the object based on a reference point provided beforehand on the crane (10) from measurement data to the object by the stereo camera (30) is provided, and three-dimensional position information of an object in a surrounding area centering on the crane (10) by the moving the telescopic boom (16) is obtained, wherein in a case where the reference point has not been imaged, a position of a target object a position of which from the reference point has been already obtained is taken as a new reference point and three-dimensional position information of the object in the surrounding area of the crane (10) is obtained.
PERIPHERY-INFORMATION ACQUISITION DEVICE FOR VEHICLE
VORRICHTUNG ZUR PERIPHERIEINFORMATIONSERFASSUNG FÜR EIN FAHRZEUG
DISPOSITIF D'ACQUISITION D'INFORMATIONS DE PÉRIPHÉRIE POUR VÉHICULE
TANIZUMI KAZUYA (author) / ISHIKAWA IWAO (author) / TSUDA KAZUAKI (author) / FUJIWARA SHUJI (author) / MUNEKIYO MASAYUKI (author)
2020-03-04
Patent
Electronic Resource
English
IPC:
B66C
Krane
,
CRANES
/
B60R
Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen
,
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
/
E02F
Baggern
,
DREDGING
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
G01C
Messen von Entfernungen, Höhen, Neigungen oder Richtungen
,
MEASURING DISTANCES, LEVELS OR BEARINGS
/
G05D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
,
Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen
/
G06T
Bilddatenverarbeitung oder Bilddatenerzeugung allgemein
,
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
/
G06V
/
H04N
PICTORIAL COMMUNICATION, e.g. TELEVISION
,
Bildübertragung, z.B. Fernsehen
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