Patent ID: 8917292

Claim:
A display system for a working machine, comprising a monitor and a display control device for displaying a prescribed image on the monitor, wherein the display control device has: a first image display function of displaying a constantly displayed first image in a first image area on the monitor; a first image reduction function of displaying the first image in a reduced size according to a prescribed signal; and a second image display function of displaying a second image regarding the prescribed signal in a second image area as an open area in the first image area outside the area of the first image displayed in the reduced size, wherein: the display system for a working machine further comprises abnormality detection means which detects an abnormality of the working machine, the prescribed signal is an abnormality information signal from the abnormality detection means, the second image is warning image corresponding to the abnormality information acquired from the abnormality detection means, an importance level of each piece of abnormality information is set in the display control device, and the display control device further has an importance level judgment function of judging the importance level of the abnormality information acquired from the abnormality detection means, the first image reduction function sets a reduction scale for the first image based on the importance level judged by the importance level judgment function and displays the first image in a reduced size according to the reduction scale, and the second image function displays the warning image in a size corresponding to the importance level in the second image area as the open area.