A projection display device includes a projection display unit (50) that includes a light modulation unit that projects image light, onto a projection area (11A) of a front windshield (11) for a construction machine (1) to display an image based on the image light. A display control unit (65) performs first display control in which a display position of first display content based on operation support information is limited within an area (110A) that overlaps with a wiped area in the projection area (11A) to be wiped by a windshield wiper (14) and in which a display position of second display content based on related information whole relation with operation is low is limited within an area (111A) that overlaps with the non-wiped area in the projection area (11A) not to be wiped by the windshield wiper (14).
PROJECTION DISPLAY DEVICE, METHOD FOR CONTROLLING PROJECTION DISPLAY DEVICE, AND PROGRAM FOR CONTROLLING PROJECTION DISPLAY DEVICE
2019-10-10
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G06K Erkennen von Daten , RECOGNITION OF DATA / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION |
European Patent Office | 2019
|European Patent Office | 2018
|European Patent Office | 2019
|PROJECTION DISPLAY DEVICE, PROJECTION DISPLAY METHOD, AND PROJECTION DISPLAY PROGRAM
European Patent Office | 2018
|PROJECTION DISPLAY SYSTEM AND METHOD OF CONTROLLING PROJECTION DISPLAY DEVICE
European Patent Office | 2017
|