Title:
DISPERSED OBJECT RECOVERY DEVICE AND DISPERSED OBJECT RECOVERY METHOD
Document Type and Number:
WIPO Patent Application WO/2021/157707
Kind Code:
A1
Abstract:
A specific measure for increasing the work efficiency of recovery work by reducing, to the greatest extent possible, travel of a machine body while the machine body is not performing work to recover dispersed objects is presented, and a work area is set for an electric recovery device so as to take into consideration battery consumption, in order to make work effectively more efficient. This dispersed object recovery device is provided with an electric machine body that travels autonomously within an activity area along a set travel path, the machine body is made to depart from a collection site to travel autonomously within a set work area so that dispersed objects dispersed within the work area are accommodated in an accommodation section provided inside or outside the machine body and recovered to the collection site, and the work area is set as a closed region following the locations of the outer edge of the dispersed objects in an aggregation range where a plurality of the dispersed objects are densely clustered.
Inventors:
KOSHIKAWA YOSHIHARU (JP)
INABA EIKI (JP)
NAKANO KENJI (JP)
FUSE YOICHI (JP)
YAMADA RYOTA (JP)
INABA EIKI (JP)
NAKANO KENJI (JP)
FUSE YOICHI (JP)
YAMADA RYOTA (JP)
Application Number:
PCT/JP2021/004370
Publication Date:
August 12, 2021
Filing Date:
February 05, 2021
Export Citation:
Assignee:
YAMABIKO CORP (JP)
International Classes:
A63B47/02; A63B69/36
Foreign References:
| KR101430103B1 | 2014-08-14 | |||
| JP2008220935A | 2008-09-25 | |||
| US20160243970A1 | 2016-08-25 | |||
| JP2008220935A | 2008-09-25 |
Other References:
See also references of EP 4074387A4
Attorney, Agent or Firm:
EBISU INTERNATIONAL PATENT OFFICE (JP)
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