US 11,939,747 B2
Display device, shovel, information processing apparatus
Takumi Itoh, Kanagawa (JP); and Masaru Onodera, Kanagawa (JP)
Assigned to SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo (JP)
Filed by SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo (JP)
Filed on Aug. 25, 2021, as Appl. No. 17/445,869.
Application 17/445,869 is a continuation of application No. PCT/JP2020/008152, filed on Feb. 27, 2020.
Claims priority of application No. 2019-036482 (JP), filed on Feb. 28, 2019.
Prior Publication US 2021/0381203 A1, Dec. 9, 2021
Int. Cl. E02F 9/26 (2006.01); B60K 35/00 (2006.01); E02F 9/16 (2006.01); H04N 7/18 (2006.01); E02F 3/32 (2006.01); E02F 9/20 (2006.01); E02F 9/22 (2006.01)
CPC E02F 9/261 (2013.01) [B60K 35/00 (2013.01); H04N 7/181 (2013.01); B60K 2370/152 (2019.05); B60K 2370/1529 (2019.05); B60K 2370/176 (2019.05); B60K 2370/21 (2019.05); E02F 3/32 (2013.01); E02F 9/16 (2013.01); E02F 9/205 (2013.01); E02F 9/2235 (2013.01); E02F 9/2285 (2013.01); E02F 9/2292 (2013.01); E02F 9/2296 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A display system for a shovel having a slewing upper structure and an imaging device mounted on the slewing upper structure, the display system comprising:
a display device configured to display an information image for assisting an excavation work of the shovel; and
a controller configured to selectively display the information image selected from a plurality of information images on the display device in response to an input, wherein
the controller controls the display device to display the selected information image in an ambient environment image in a view of a work area viewed from the shovel, or in a field of view of a user operating the shovel,
the plurality of information images include a control limit related to a machine control function which performs the excavation work regardless of an operation performed by the user, and at least one of work information related to a machine guidance function which guides a manual operation of the shovel, and a plan of the excavation work,
the control limit indicates a three-dimensional range reachable by a tip end of an attachment of the shovel, in a state visible by the user viewing an ambient environment of the shovel, and
the plan of the excavation work includes an order and a type of work to be performed on each of a plurality of scheduled excavation targets.