Display system for working machine

摘要

A display system for a working machine displays basic information at all times and, in case of an abnormality, displays the details of the warning in addition to the basic information to enable an operator to reliably recognize details of the warning. For example, a first warning display function, upon receiving an abnormality information signal relating to a charge warning, displays an appropriate warning icon in a warning icon display region. A simplified basic-information display function, then displays simplified basic-information images and a second warning display function displays, in a free area of the display, a second warning message inclusive of a “Charge warning” message as display details of the warning icon, and of character information relating to a simplified remedial action. The operator can then reliably recognize the “Charge warning” and understand its details as well, by viewing the second warning message in addition to the warning icon.

主权项

1. A display system for a working machine, comprising:
a monitor (6, 6a) including a basic information display region (41) for displaying images (31, 32) relating to basic information on the working machine, and a warning icon display region (42) for displaying a warning icon (34); and a display controller (53) having a basic information display function (53a) for displaying the images relating to the basic information, and a first warning display function (53b) for displaying the warning icon; wherein the display controller further comprises:
a simplified basic-information display function (53e) using a predetermined signal to newly display, instead of the images relating to the basic information, simplified basic-information images (35, 36) smaller than the basic-information images; anda second warning display function (53f) for displaying warning information (37) inclusive of display details of the warning icon, in an area (44) within the basic information display region, the area (44) within the basic information display region corresponding to an area other than an area in which the simplified basic-information images are displayed.