Display device mounted in working vehicle and display method...

Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...

Reexamination Certificate

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Details

C340S439000, C340S461000, C340S500000, C340S665000, C340S691200, C340S691400, C340S901000, C340S903000, C340S933000, C348S148000, C701S045000, C701S050000

Reexamination Certificate

active

07817021

ABSTRACT:
A display device is mounted in a working vehicle equipped with a camera that monitors areas around the working vehicle. The display device includes: a monitor screen; first display means for displaying information about the working vehicle; second display means for displaying an image captured by the camera; first switching means for switching displayed image information; malfunction detection means for detecting a malfunction occured in the working vehicle; warning display means for displaying warning information; operation detecting means for detecting whether the working vehicle is working; and second switching means for automatically switching the image information displayed to the image information input by the first display means, where each referenced display is on the monitor screen. Thus, even if a malfunction occurs in the working vehicle, an operator is made aware of the malfunction in the working vehicle without being hindered from undertaking work while checking the safety.

REFERENCES:
patent: 7342486 (2008-03-01), Tsukada et al.
patent: 7505843 (2009-03-01), Okada et al.
patent: 2002-201676 (2002-07-01), None
patent: 2002-275949 (2002-09-01), None
patent: 2004-346643 (2004-12-01), None
patent: 2005-138751 (2005-06-01), None
patent: 1998017284 (1998-06-01), None
patent: 20-0181589 (2000-05-01), None
patent: 20050053328 (2005-06-01), None
Japanese and English translated PCT International Search Report for International Application No. PCT/JP2006/314368; Oct. 24, 2006, 2 pages.

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