US 12,286,769 B2
Work machine and assist device to assist in work with work machine
Ryuji Shiratani, Chiba (JP); Daisuke Kitajima, Chiba (JP); and Hajime Aragaki, Chiba (JP)
Assigned to SUMITOMO CONSTRUCTION MACHINERY CO., LTD., Tokyo (JP)
Filed by SUMITOMO CONSTRUCTION MACHINERY CO., LTD., Tokyo (JP)
Filed on Jan. 13, 2022, as Appl. No. 17/647,892.
Application 17/647,892 is a continuation of application No. PCT/JP2020/027974, filed on Jul. 17, 2020.
Claims priority of application No. 2019-132194 (JP), filed on Jul. 17, 2019.
Prior Publication US 2022/0136215 A1, May 5, 2022
Int. Cl. E02F 9/26 (2006.01)
CPC E02F 9/261 (2013.01) 21 Claims
OG exemplary drawing
 
1. A work machine comprising:
a lower traveling structure;
an upper swing structure swingably mounted on the lower traveling structure;
an attachment attached to the upper swing structure;
a surrounding area monitor; and
a display,
wherein the display is configured to display a first object detected by the surrounding area monitor and guidance with respect to the first object, said first object and the guidance being displayed separately from each other, and
wherein the guidance includes a graphic indicating a position of the attachment in a swing radius direction of the attachment relative to the first object, or a position of a second object that is lifted by the attachment in a swing radius direction of the second object relative to the first object,
wherein the guidance includes a plurality of markers arranged in the swing radius direction of the attachment and indicates, by highlighting a marker corresponding to a position of the attachment, the position of the attachment relative to the first object, or the position of a second object that is lifted by the attachment relative to the first object, said plurality of markers indicating a position in the swing radius direction of the attachment.