| 摘要 |
PROBLEM TO BE SOLVED: To display a lower part of a self-traveling industrial machine on a display device arranged in an operation room of the self-traveling industrial machine and support a travel operation of the self-traveling industrial machine.SOLUTION: A display device of a self-traveling industrial machine includes: cameras 10F, 10B, 10L, and 10R which are included in a dump truck and includes a lower part of the dump truck in a visual field; a symbol image holding section 24 for holding a symbol image obtained by symbolizing the dump truck; a superposition processing section 25 which transmits a transmission region at prescribed transmittance by defining a lower region included in the visual field of the camera 10, of the symbol image, as the transmission region, and perform processing to superposes an image corresponding to the transmission region in images which are photographed by the camera as a lower image; and a screen section 15 which is installed in an operation room of the dump truck and displays the symbol image which is superposed by the superposition processing section.SELECTED DRAWING: Figure 4 |
