Komatsu Corporation

Yuuichi Nemoto

Chikashi Shike

Hiroyoshi Yamaguchi

Yoshiyuki Onishi

Shun Kawamoto

Mitsuhiro Aoki

Hiroki Akanuma

Masato Seino

A construction management system includes a position determination unit that determines whether or not a transport vehicle associated with a construction site is located within a notification area associated with the construction site, and an output unit that outputs an indication that the transport vehicle is located within the notification area to a communication terminal associated with the construction site when the position determination unit determines that the transport vehicle is located within the notification area.

Construction management device, construction management system, and construction management method

A management device includes a ticket issuance unit that issues a ticket indicating work related to a construction site, a position information acquisition unit that acquires position information of a communication terminal acquiring the ticket, and an output unit that outputs the position information of the communication terminal selecting the ticket regarding the same construction site among the position information acquired by the position information acquisition unit.

Management device, construction management system, and position information management method

An entry direction determination unit determines whether or not an entry direction of a vehicle into an output determination region is a predetermined direction in a case where the vehicle is located in a predetermined region or at a predetermined point. An output unit determines whether or not predetermined information is to be output on the basis of whether or not the entry direction is the predetermined direction.

Vehicle management device, vehicle management method, and program

A selection unit selects a target image pair which is a processing target from among a plurality of image pairs captured by imaging devices provided in work machines. A stereo measurement unit generates three-dimensional data representing a landform on the basis of the selected target image pair, by using a camera parameter related to the imaging device of the work machine having imaged the selected target image pair.

Construction management device and construction management method

A capture data-receiving unit receiving first capture data captured by an image-capturing device, which is included in a work vehicle, capable of generating three-dimensional data, a display unit displaying the first capture data received by the capture data-receiving unit, and an acquisition instruction-transmitting unit transmitting an acquisition instruction for causing the work vehicle to acquire second capture data captured by the image-capturing device and used for generation of three-dimensional data are included.

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Tokyo, Japan

Yuuichi Nemoto