Work machine and work management system
First Claim
1. A work machine comprising:
- a work state detection unit configured to detect a physical amount output in response to an operation of an operation lever;
a time integration unit configured to calculate a time integration value by performing time-integration of the physical amount;
a determination unit configured to associate the time integration value with a predetermined operating angle of an excavation-loading mechanism, the operation angle being associated with the operation of the operation lever and to determine that the operation of the operation lever is performed at a time the time integration value is not smaller than a predetermined integration value;
a counting unit configured to perform accumulation adding with number of times of loading as once at a time each operation, of the excavation-loading mechanism, determined by the determination unit is an excavation-loading work performed in an order of;
an excavation operation;
a forward swing operation;
a soil discharge operation; and
a backward swing operation;
a default setting unit configured to set a bucket capacity;
a workload calculation unit configured to calculate a workload by multiplying the number of times of loading by the bucket capacity; and
an output unit configured to at least output the workload.
1 Assignment
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Accused Products
Abstract
A work machine includes: a work state detection unit detecting a physical amount; a time integration unit calculating a time integration value; a determination unit associating the time integration value with a predetermined operating angle of an excavation-loading mechanism and determining that an operation of an operation lever is performed at a time the time integration value is not smaller than a predetermined integration value; a counting unit performing accumulation adding with number of times of loading as once at a time each operation is an excavation-loading work performed in an order of: an excavation operation; a forward swing operation; a soil discharge operation; and a backward swing operation; a default setting unit setting a bucket capacity; a workload calculation unit calculating a workload by multiplying the number of times of loading by the bucket capacity; and an output unit outputting the workload.
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Citations
12 Claims
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1. A work machine comprising:
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a work state detection unit configured to detect a physical amount output in response to an operation of an operation lever; a time integration unit configured to calculate a time integration value by performing time-integration of the physical amount; a determination unit configured to associate the time integration value with a predetermined operating angle of an excavation-loading mechanism, the operation angle being associated with the operation of the operation lever and to determine that the operation of the operation lever is performed at a time the time integration value is not smaller than a predetermined integration value; a counting unit configured to perform accumulation adding with number of times of loading as once at a time each operation, of the excavation-loading mechanism, determined by the determination unit is an excavation-loading work performed in an order of;
an excavation operation;
a forward swing operation;
a soil discharge operation; and
a backward swing operation;a default setting unit configured to set a bucket capacity; a workload calculation unit configured to calculate a workload by multiplying the number of times of loading by the bucket capacity; and an output unit configured to at least output the workload. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A work management system comprising:
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at least one work machine including; a work state detection unit configured to detect a physical amount output in response to an operation of an operation lever; a time integration unit configured to calculate a time integration value by performing time-integration of the physical amount; a determination unit configured to associate the time integration value with a predetermined operating angle of an excavation-loading mechanism, the operation angle being associated with the operation of the operation lever and to determine that the operation of the operation lever is performed at a time the time integration value is not smaller than a predetermined integration value; a counting unit configured to perform accumulation adding with number of times of loading as once at a time each operation, of the excavation-loading mechanism, determined by the determination unit is an excavation-loading work performed in an order of;
an excavation operation;
a forward swing operation;
a soil discharge operation; and
a backward swing operation and also configured to measure basic excavation and loading time which is time necessary for a series of excavation-loading work on which time accumulation adding is performed; anda work machine-side communication unit configured to communicate with a server side and to at least output the number of times of loading and the basic excavation and loading time; and a server including; a default setting unit configured to set a bucket capacity; a workload calculation unit configured to calculate a workload by multiplying the number of times of loading by the bucket capacity; an output unit configured to at least perform a display output of the workload; and a server-side communication unit configured to communicate with the at least one work machine. - View Dependent Claims (10, 11, 12)
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Specification