| 摘要 |
PROBLEM TO BE SOLVED: To provide a yield-measuring system in a combine harvester, capable of obtaining the amount of harvest at a prescribed place of a field more accurately. SOLUTION: This yield-measuring system is provided by calculating the position of a machine body 8 at a time point before a time difference, based on the time difference at the time point of measuring husks and the time point of mowing and from the position of the machine body 8 in the field measured by a machine body position-measuring means 38, while correcting the flowing amount of the husks discharged to a housing part 7 at the time point of measuring the position of the machine body 8 measured by the machine body position-measuring means 38 based on a detected result by a working state-detecting means for detecting the time point at the start of mowing work by a pre-treating part 3 and at the time point of stopping the mowing work, calculating the amount of the harvest at the field position corresponding to the position of the machine body 8 at the time before the time difference, and matching both of them. COPYRIGHT: (C)2006,JPO&NCIPI
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