Title:
AUTOMATIC SNOW THROWING CHUTE ATTITUDE CONTROLLER OF SNOW REMOVER AND TEACHING METHOD OF SNOW THROWING CHUTE ATTITUDE
Document Type and Number:
Japanese Patent JP3019250
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve work efficiency by detecting a position of a snow remover by utilizing GPS, determining a target value of posture of a snow throwing chute at a snow throwing point in a snow removing work path, and operating the snow remover in accordance with deviation amount obtained by comparing it with a current value.
SOLUTION: A position of a snow remover is detected by utilizing GPS, and a target locus of attitude of a snow throwing chute in a snow removing work path is determined based on a position which is given and attitude data in advance. Next, attitude of a current snow throwing chute which is detected by attitude detection sensors 6A, 9A 10A along the target locus is feedback-controlled. Then, the snow remover is driven along the snow removing work path, and attitude of the snow throwing chute is adjusted automatically along the snow removing work path to charge snow at a snow charging point which is scheduled. A position of a self-car of the snow remover is detected by a GPS receiver 15, and a position of the snow remover is detected stably and accurately without being affected by slip of wheels even in the case of snow removing work over a long distance. Consequently, it is possible to reduce work burden of the snow removing work and improve its work efficiency.
More Like This:
| WO/2010/150293 | SNOWPLOW DEVICE |
Inventors:
Masayuki Homma
Jun Yamada
Kazuhiko Koura
Kazuaki Ishiguro
Masaki Suzuki
Shun Denkawa
Jun Yamada
Kazuhiko Koura
Kazuaki Ishiguro
Masaki Suzuki
Shun Denkawa
Application Number:
JP18505696A
Publication Date:
March 13, 2000
Filing Date:
July 15, 1996
Export Citation:
Assignee:
Director, Construction Bureau, Hokuriku District, Ministry of Construction
Niigata Iron Works Co., Ltd.
Niigata Iron Works Co., Ltd.
International Classes:
E01H5/04; (IPC1-7): E01H5/04
Domestic Patent References:
| JP526089Y2 |
Attorney, Agent or Firm:
Furuya Fumio (1 person outside)