DISPLAY DEVICE FOR SELF-PROPELLED INDUSTRIAL MACHINE

DISPLAY DEVICE FOR SELF-PROPELLED INDUSTRIAL MACHINE

A bird's eye view image is displayed to be recognized by an operator intuitively and precisely, irrespective of the displayed direction of the bird's eye view image. The display device has a plurality of cameras having optical axis directed obliquely downward to take images around a self-p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: INANOBE Yoshihiro, TSUKIJISHIN Kenta, ISHIMOTO Hidefumi, KOWATARI Yoichi, HAYASAKA Masayoshi, ITO Eitaro, NAGANO Yoshiyuki, ISHII Takaaki
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DREDGING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
FIXED CONSTRUCTIONS
FOUNDATIONS
HANDLING RECORD CARRIERS
HYDRAULIC ENGINEERING
PERFORMING OPERATIONS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
SOIL SHIFTING
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:A bird's eye view image is displayed to be recognized by an operator intuitively and precisely, irrespective of the displayed direction of the bird's eye view image. The display device has a plurality of cameras having optical axis directed obliquely downward to take images around a self-propelled industrial machine. A view point converting section converts the camera images to an upper view point to create bird's eye images, and an image composing section creates a composite bird's eye view image by composing respective bird's eye images around a symbol image of a dump truck. A direction superposing section superposes a forward direction indicator to indicate the forward direction of the dump truck on the composite bird's eye view image, and a monitor mounted in a cab of the dump truck displays the composite bird's eye image in an arbitral direction which is composited with the forward direction indicator.