Komatsu Corporation

The Furukawa Electric Co., Ltd.

Yasuhiro Ibusuki

Jun Morinaga

Masanori Minagawa

Qi Ding

Toshihiko Ota

Shigehito Yodo

Toshiaki Tsuda

Ikuo Ota

A captured image acquisition unit configured to acquire a captured image captured by an imaging device mounted on a work vehicle. A posture image acquisition unit configured to acquire a posture image representing at least one of a roll angle and a pitch angle of the work vehicle. A display image generation unit configured to generate a display image in which the posture image is disposed on the captured image so as to display the posture image at a position facing the operator's seat in a width direction of the display device. A display control unit configured to output a display signal for displaying a display image to the display device.

Display control system, display control method, and remote operation system

A work vehicle includes work equipment having a work tool and a support member supporting the work tool. A display control system controls a display device provided outside the work vehicle. The display control system includes a captured image acquisition unit, a supplementary image acquisition unit, a display image generation unit, and a display control unit. The captured image acquisition unit acquires a captured image captured by an imaging device mounted on the work vehicle. The supplementary image acquisition unit acquires a supplementary image representing information related to the work vehicle. The display image generation unit generates a display image in which the supplementary image is disposed in an area where a side surface of the support member can be shown in the captured image. The display control unit outputs a display signal in order to display the display image on the display device.

Display control system and display control method

A bucket height notification device includes a bucket height specification unit and a bucket height notification unit. The bucket height specification unit specifies a bucket height from a ground surface to a bucket of work equipment included in a work vehicle related to remote operation. The bucket height notification unit notifies of the bucket height.

Bucket height notification device and bucket height notification method

A captured image acquisition unit of a display control device according to the present invention acquires an image captured by an imaging device mounted on a loading vehicle. A loaded weight acquisition unit acquires a loaded weight measured by a weight scale mounted on a transport vehicle. A display image generation unit generates a display image obtained by disposing an image showing the loaded weight on the captured image. A display control unit outputs a display signal for displaying the display image to a display device.

Display control device, display control system, and display control method

A grating-type optical component having a high isolation ability at a light-blocking band and a small clad layer mode combination loss at a signal transmission band, and its manufacturing method are provided. A selected area on a core of an optical fiber is irradiated by ultraviolet beams emitted from an excimer laser source through a phase mask in order to produce high index of refraction areas and low index of refraction areas arranged alternately and periodically along the longitudinal axis of the optical fiber. This ultraviolet irradiation is terminated before the index of refraction, which is increasing due to the ultraviolet irradiation, reaches a target value. Then, the phase mask is removed, and the selected area of the core is again irradiated by ultraviolet beams, thereby completing the grating-type optical fiber.

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Tokyo, Japan

Yasuhiro Ibusuki