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
【課題】自走式産業機械の運転室に設けられる表示装置に自走式産業機械の下部を表示させて、自走式産業機械の走行操作の支援を行なう。【解決手段】自走式産業機械の表示装置は、ダンプトラックに備えられ、ダンプトラックの下部を視野に含むカメラ10F、10B、10L、10Rと、ダンプトラックをシンボル化したシンボル画像を保持するシンボル画像保持部24と、シンボル画像のうち、カメラ10の視野に含まれる下部の領域を透過領域として、この透過領域を所定の透過率で透過させ、カメラが撮影した画像のうち透過領域に対応する画像を下部画像として重畳する処理を行う重畳処理部25と、ダンプトラックの運転室に備えられ、重畳処理部が重畳したシンボル画像を表示する画面部15と、を備える。【選択図】図4
DISPLAY DEVICE OF DUMP TRUCK
ダンプトラックの表示装置
2016-10-20
Patent
Electronic Resource
Japanese