Title:
AUTOMATIC TRAVEL CONTROL SYSTEM
Document Type and Number:
Japanese Patent JP2020022429
Kind Code:
A
Abstract:
To provide an automatic travel control system capable of generating an optimal discharge route according to a position of an appliance body and a harvesting situation in a field.SOLUTION: An automatic travel control system for a harvester which automatically travels for harvesting crops in a field, and stores the harvested crops in a storage part, comprises: a route setting part for setting a travel route where the automatic travel is performed; an automatic travel control part for performing automatic travel control of an appliance body 10 on the basis of a position of the appliance body 10 and the travel route; a state detection part for detecting a state of the harvester; and a stop determination part for determining stop of the automatic travel on the basis of a detection result of the state detection part, when stop of the automatic travel is determined by the stop determination part, the route setting part generates a halfway work route Pt where the harvester moves to a halfway work position PD on the basis of a halfway work position DP where the harvester works after stop of the automatic travel in the field, the position WP of the appliance body 10 where stop of the automatic travel is determined, and the harvesting state of the field.SELECTED DRAWING: Figure 7
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Inventors:
NAKABAYASHI TAKASHI
SANO TOMOHIKO
YOSHIDA OSAMU
KAWABATA SHOTARO
SAKAGUCHI KAZUO
SANO TOMOHIKO
YOSHIDA OSAMU
KAWABATA SHOTARO
SAKAGUCHI KAZUO
Application Number:
JP2018223782A
Publication Date:
February 13, 2020
Filing Date:
November 29, 2018
Export Citation:
Assignee:
KUBOTA KK
International Classes:
A01D41/127; A01B69/00; A01D41/12; G05D1/02
Domestic Patent References:
| JP2018099113A | 2018-06-28 | |||
| JP2017173969A | 2017-09-28 | |||
| JP2018073050A | 2018-05-10 | |||
| JP2018116608A | 2018-07-26 | |||
| JP2015181371A | 2015-10-22 | |||
| JPH08317712A | 1996-12-03 |
Foreign References:
| US20070192024A1 | 2007-08-16 |
Attorney, Agent or Firm:
Patent business corporation r&c