Work vehicle

Abstract

A work vehicle includes: a work implement; a cab having a front pillar located at the work implement side; a display unit provided along the front pillar, the display unit being configured to display work assistance information to be overlaid on an actual view of a work site; a display unit provided along the front pillar at a position different from the display unit, the display unit being configured to display work assistance information to be overlaid on the actual view of the work site; and a display controller configured to control displaying on the display units.

1 . A work vehicle comprising:
 a work implement;   a cab having a front pillar located at the work implement side;   a first display portion provided along the front pillar, the first display portion being configured to display first work assistance information to be overlaid on an actual view of a work site;   a second display portion provided along the front pillar at a position different from the first display portion, the second display portion being configured to display second work assistance information to be overlaid on the actual view of the work site; and   a display controller configured to control displaying on the first display portion and the second display portion.   
     
     
         2 . The work vehicle according to  claim 1 , wherein
 the first display portion is provided above the second display portion,   the work implement includes a bucket, and   the display controller is configured to
 cause the first work assistance information to be displayed on the first display portion without causing the second work assistance information to be displayed on the second display portion, when a position of the bucket is higher than a predetermined position, and 
 cause the second work assistance information to be displayed on the second display portion without causing the first work assistance information to be displayed on the first display portion, when the position of the bucket is lower than the predetermined position. 
   
     
     
         3 . The work vehicle according to  claim 1 , wherein each of the first display portion and the second display portion has a combiner, and an attachment member configured to attach the combiner to the front pillar. 
     
     
         4 . The work vehicle according to  claim 1 , wherein each of the first display portion and the second display portion has a function of adjusting an inclination angle of a display surface relative to a horizontal plane. 
     
     
         5 . The work vehicle according to  claim 1 , wherein an angle between a display surface of the first display portion and a horizontal plane is larger than an angle between a display surface of the second display portion and the horizontal plane. 
     
     
         6 . The work vehicle according to  claim 1 , wherein the first work assistance information and the second work assistance information are the same information. 
     
     
         7 . The work vehicle according to  claim 1 , wherein the display controller is configured to simultaneously display the first work assistance information and the second work assistance information. 
     
     
         8 . The work vehicle according to  claim 1 , wherein each of the first display portion and the second display portion is attached to the front pillar so as to be slidable along an extending direction of the front pillar. 
     
     
         9 . The work vehicle according to  claim 1 , wherein each of the first display portion and the second display portion is detachably attached to the front pillar. 
     
     
         10 . The work vehicle according to  claim 1 , wherein each of a lateral width of a display area of the first display portion and a lateral width of a display area of the second display portion is smaller than an interval between an attachment position of the first display portion to the front pillar and an attachment position of the second display portion to the front pillar. 
     
     
         11 . The work vehicle according to  claim 1 , wherein each of the first display portion and the second display portion has no frame surrounding an outer edge of a display surface.