公开(公告)号：EP3549419A1

公开(公告)日：2019-10-09

申请号：EP17876821.4

申请日：2017-11-29

Applicant: Kubota Corporation

Inventor： TOMITA Sakura ,  SANO Tomohiko ,  SAKAGUCHI Kazuo ,  NAKAJIMA Tetsuya ,  OSHITANI Makoto ,  IWAMI Kenichi ,  YOSHIDA Osamu

IPC: A01B69/00 ,  A01D41/12 ,  A01D69/00 ,  B62D6/00 ,  G05D1/02 ,  B62D137/00

Abstract: A travel route management system includes an area setting unit that sets a work site to an outer peripheral area SA and an area CA to be worked on an inner side of the outer peripheral area SA, and a route element selecting unit that sequentially selects a next travel route element to be traveled on next, from among multiple mutually-parallel travel route elements, the travel route elements constituting a travel route that covers the area CA to be worked. The route element selecting unit selects a U-turn travel route for moving from a travel route element serving as a movement origin to a next travel route element serving as a movement destination, the selection being made on the basis of an interval between the movement origin and the movement destination.

公开(公告)号：EP3351075A1

公开(公告)日：2018-07-25

申请号：EP16846054.1

申请日：2016-06-16

Applicant: Kubota Corporation

Inventor： TOMITA Sakura ,  KUBOTA Yuki ,  KOMARU Chiaki ,  SAKAGUCHI Kazuo ,  HAYASHI Shigeki ,  NAKAJIMA Tetsuya ,  SANO Tomohiko

IPC: A01B69/00 ,  G05D1/02

CPC classification number: G05D1/0219 ,  A01B69/008 ,  A01D41/1278 ,  G05D1/02 ,  G05D1/0259 ,  G05D1/027 ,  G05D1/0274 ,  G05D1/0278 ,  G05D2201/0201

Abstract: A work vehicle support system includes: an own vehicle position detecting module configured to detect an own vehicle position of a work vehicle; and a work-unfinished region outer-shape map calculating section configured to calculate, during circulating work-traveling along an outer perimeter of a work scheduled region, an outer-shape map of a work-unfinished region in the work scheduled region, from own vehicle position data acquired by the own vehicle position detecting module.