Dmg Mori Seiki Co., Ltd.

Sumihiro Kiyota

Masakazu Takayama

Takaaki Soga

Kyoichi Tateno

Shojiro Tanaka

Kentaro Miyakawa

A display apparatus has a display, a model data storage unitstoring therein three-dimensional model data of a movable structure and a structure having a possibility of interfere with the movable structure, a model generation unitgenerating a three-dimensional model in which three-dimensional models of the structures are arranged in a three-dimensional space, an interference-caution-portion specifying unitspecifying a portion of the movable structure having a possibility of contact with an interfering structure as an interference caution portion when an interfering structure exists and specifying a leading portion of the movable structure in a moving direction as an interference caution portion when an interfering structure does not exist, and an image display unitgenerating an image with the interference caution portion highlighted based on the three-dimensional model generated by the model generation unitand displaying the image on the display

Display apparatus

An operating device includes a touch panel, a display screen data storage unit storing display screen data to be displayed on a display unit of the touch panel, an operation information storage unit storing operation information corresponding to positions on the display screens, an attribute information storage unit storing attribute information set for operation screens of each operation mode, a display control unit displaying the screens on the display unit, an input signal processing unit processing a signal from an input unit of the touch panel and transmitting an operation signal to an operation controller, and further transmitting a display screen changing signal to the display control unit, and an automatic mode switching unit monitoring display of the operation screens by the display control unit, and in the case where the attribute information is set for the operation screens displayed, outputting a mode switching signal to the operation controller.

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Nara, Japan

Sumihiro Kiyota