Title:
WORK MACHINE, METHOD FOR CONTROLLING WORK MACHINE, AND CONTROL SYSTEM FOR WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/145196
Kind Code:
A1
Abstract:
This work machine comprises a vehicle body, an implement, an attitude sensor, an object sensor, and a controller. The implement is operatively attached to the vehicle body. The attitude sensor detects the attitude of the implement. The object sensor is attached to the implement. The controller sets the detection determination range of the object sensor. The controller determines whether there is an object in the detection determination range on the basis of a signal from the object sensor. The controller calculates sensor attitude data on the basis of the attitude of the implement. The sensor attitude data includes the position and/or the orientation of the object sensor. The controller changes the detection determination range according to the sensor attitude data.
Inventors:
KYOZU AKIHIRO (JP)
KAMIMAE TAKESHI (JP)
KAMIMAE TAKESHI (JP)
Application Number:
PCT/JP2022/042066
Publication Date:
August 03, 2023
Filing Date:
November 11, 2022
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F3/76; E02F3/80; E02F9/24; E02F9/26
Foreign References:
| JP2020175890A | 2020-10-29 | |||
| JP2020103102A | 2020-07-09 | |||
| JPS62275603A | 1987-11-30 | |||
| JP2018095359A | 2018-06-21 | |||
| JP2021093984A | 2021-06-24 | |||
| KR20210105138A | 2021-08-26 |
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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