Construction site management device, output device, and construction site management method
AssigneeKomatsu Ltd.
InventorsYoshiyuki Onishi, Shinya Kanou, Kyohei Kuroda, Shota Furukawa, Naoyuki Omuro
Life of this patent
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Abstract
The work state identifying unit identifies a work state of a work machine disposed in a construction site at each time point and a work state of a transport vehicle traveling at the construction site at each time point. The time chart generation unit that generates a time chart representing the work state of the work machine at each time point and a time chart representing the work state of the transport vehicle at each time point on the basis of the identified work states. The output control unit that outputs the time charts on an identical screen with a time axis as a common axis.
Claims17
A construction site management device capable of recognizing a work state of a fleet including a transport vehicle and a work machine comprising:
- a processor;
- a main memory;
- a storage for storing a program;
- an output device;
- a work state identifying unit that identifies a first work state of the work machine disposed in a construction site at each time point during a target period and a second work state of the transport vehicle traveling at the construction site at each time point during the target period;
- a time chart generation unit that generates a first time chart representing the first work state of the work machine at each time point and a second time chart representing the second work state of the transport vehicle at each time point on the basis of the identified first and second work states;
- and
- an output control unit that outputs the first time chart representing the first work state of the work machine at each time point and the second time chart representing the second work state of the transport vehicle at each time point on an identical screen with a time axis as a common axis
- wherein the first work state includes at least one of a type of work executed by the work machine;
- a location where the work machine is located;
- or a forward or a backward traveling direction of the work machine, and
- wherein the second work state includes at least one of a type of work executed by the transport vehicle;
- a location where the transport vehicle is located;
- or a forward or a backward traveling direction of the transport vehicle.
A construction site management method comprising:
- identifying a first work state of a work machine disposed in a construction site at each time point during a target period and a second work state of a transport vehicle traveling at the construction site at each time point during the target period;
- generating a first time chart representing the first work state of the transport vehicle at each time point and a second time chart representing the second work state of the transport vehicle at each time point on the basis of the identified first and second work states;
- and
- outputting the first time chart representing the first work state of the work machine at each time point and the second time chart representing the second work state of the transport vehicle at each time point on an identical screen with a time axis as a common axis,
- wherein the first work state includes at least one of a type of work executed by the work machine;
- a location where the work machine is located;
- or a forward or a backward traveling direction of the work machine, and
- wherein the second work state includes at least one of a type of work executed by the transport vehicle;
- a location where the transport vehicle is located;
- or a forward or a backward traveling direction of the transport vehicle.
Dependencies are inferred from the claim text.