| 摘要 |
<p>Provided is a work machine that, in order to readily and with high precision measure the number of occurrences of a sequence of digging and loading work or other operations of a digging and loading mechanism, comprises: a time integration unit (31b) that calculates a time-integrated value being a physical amount output in accordance with the operation of operation levers (41, 42), integrated over time; a determination unit (31c) that associates the time-integrated value and a prescribed operation angle for the digging and loading mechanism as a consequence of the operation of the operation levers (41, 42) and, if the time-integrated value is at least a prescribed integrated value, determines that the operation levers (41, 42) have been operated; and a counting unit (31d) that, if each operation of the digging and loading mechanism determined by the determination unit (31c) has occurred in a prescribed order, counts the number of times a sequence of digging and loading work has occurred, counting as one time a sequence of digging and loading mechanism operations that have occurred in the prescribed order. If a specific state occurs in which the order of the sequence of digging and loading mechanism operations falls behind or is skipped, the counting unit (31d) corrects the counting of the number of sequences of digging and loading work, in accordance with the specific state.</p> |
