公开(公告)号：US20150240458A1

公开(公告)日：2015-08-27

申请号：US14437505

申请日：2013-11-11

Applicant: KOMATSU LTD.

Inventor： Atsushi Nagato ,  Kiyokazu Sagawa ,  Ryo Sasaki

IPC: E02F9/26 ,  G07C5/10 ,  G07C5/08

CPC classification number: E02F9/26 ,  E02F3/435 ,  E02F9/2054 ,  E02F9/264 ,  E02F9/267 ,  G07C5/085 ,  G07C5/10

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.

Abstract translation: 工作机器包括：检测物理量的工作状态检测单元; 计算时间积分值的时间积分单元; 确定单元，将所述时间积分值与挖掘装载机构的预定操作角度相关联，并且确定在时间积分值不小于预定积分值时执行操作杆的操作; 计数单元，按照以下顺序进行挖掘装载作业，每次作业一次执行累加次数为一次的累积次数：挖掘作业; 向前挥杆操作; 排污作业; 和向后摆动操作; 默认设置单位设置桶容量; 工作量计算单元，通过将所述装载次数乘以所述桶容量来计算工作量; 以及输出单元，输出工作量。