| 摘要 |
PCT No. PCT/JP97/03958 Sec. 371 Date Apr. 28, 1999 Sec. 102(e) Date Apr. 28, 1999 PCT Filed Oct. 29, 1997 PCT Pub. No. WO98/24986 PCT Pub. Date Jun. 11, 1998Smooth, effective dumping is achieved by automating. A switching point, at which a carrying mode is switched to a dumping mode during automatic driving in a dozing operation, is set beforehand. A dumping attitude of the blade is also preset for a desired traveling distance of the bulldozer from the switching point to a dumping point. The actual traveling distance of the bulldozer from the switching point is detected, based on which the blade is controlled so as to take the preset attitude. |
