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Patent Searching and Data


Title:
PROJECTION-TYPE DISPLAY DEVICE, CONTROL METHOD FOR PROJECTION-TYPE DISPLAY DEVICE, AND CONTROL PROGRAM FOR PROJECTION-TYPE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/116577
Kind Code:
A1
Abstract:
Provided are a projection-type display device, a control method for a projection-type display device, and a control program for a projection-type display device capable of improving operation efficiency of a vehicle having a work machine. A HUD (100) comprises: a detection unit (61) that detects the position of construction machinery (1) and the orientation of an operator cab (5); a projection display unit (50) that displays a virtual image by projecting, in a projection range (11A) on the front windshield (11) of the operator cab (5), image light obtained by spatially modulating light emitted from a light source on the basis of input image information; and a display control unit (63) that controls the virtual image to be displayed by the projection display unit (50) by controlling the image information input into a light modulation unit. The display control unit (63) displays a bucket virtual image modeling a bucket (4A) on the projection display unit (50) on the basis of the position of the construction machinery (1) and the orientation of the operator cab (5) stored in a storage unit (70), and work plan information indicating the orientation of the bucket (4A) and the position and orientation of the construction machinery (1) detected by the detection unit (61).

Inventors:
FUJITA KODAI (JP)
Application Number:
PCT/JP2017/036270
Publication Date:
June 28, 2018
Filing Date:
October 05, 2017
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
E02F9/26; B60K35/00; G02B27/01
Foreign References:
JP2016205088A2016-12-08
JP2009243073A2009-10-22
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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