| 摘要 |
PROBLEM TO BE SOLVED: To provide a work vehicle capable of stably improving operation accuracy and stably improving work efficiency.SOLUTION: A riding type rice transplanter 1 includes: a travelling vehicle body 2; a planting device 4 provided on the rear side of the travelling vehicle body for performing work in a farm field; a handle 34 for steering the travelling vehicle body; an automatic steering device 100 for automatically steering the handle; a guide installation device 200 for at least installing a travelling guide member 201 that serves as an indication of a working position in the next row in the farm field at predetermined intervals beforehand while performing work in the farm field; and a CCD camera 300 for acquiring position information on the travelling guide member 201 installed beforehand when performing work in the next row; and a control circuit 400 for controlling the automatic steering device 100 based on the position information acquired by the CCD camera 300 when performing work in the next row.SELECTED DRAWING: Figure 2 |
