| 摘要 |
<p>To conduct smoothly and efficiently an earth-moving operation through automation, a switching point from an earth carrying mode to an earth-moving mode at the time of the automatic operation in the bulldozing operation and an earth-moving posture of a blade in an arbitrary running distance of a bulldozer from this switching point to an earth-moving point are set in advance, and the actual running distance of the bulldozer from the switching point is detected so that the blade can be controlled to the set posture in accordance with this actual running distance.</p> |
