Display device for shovel
View Patent ↗A display device for a shovel that includes an attachment including a boom, an arm, and an end attachment includes an operation analysis start input part and an operation analysis check input part. The operation analysis start input part is configured to be operated to start an operation analysis of the shovel and store the history of the operation analysis. The operation analysis check input part is configured to be operated to display the result of the operation analysis.
1. A display device for a shovel, the shovel including an attachment, the attachment including a boom, an arm, and an end attachment that are driven by a boom cylinder, an arm cylinder, and an end attachment cylinder, respectively, the display device comprising:
a first button configured to be operated to start an operation analysis of the shovel and store a history of the operation analysis; and
a second button configured to be operated to display a result of the operation analysis and an operation history of the shovel on a same screen, the operation history of the shovel including an operation history of the boom cylinder, an operation history of the arm cylinder, and an operation history of the end attachment cylinder that are separately displayed on the same screen.
2. The display device for the shovel as claimed in claim 1 , wherein the operation history of the shovel is displayed using a model of the shovel.
3. The display device for the shovel as claimed in claim 1 , wherein each of the operation history of the boom cylinder, the operation history of the arm cylinder, and the operation history of the end attachment cylinder is displayed using a cylinder pressure linked to a movement of the attachment.
4. The display device for the shovel as claimed in claim 1 , wherein the operation history of the shovel is displayed by displaying a track of an operating lever for operating the attachment.
5. The display device for the shovel as claimed in claim 1 , wherein an improvement on the operation history of the shovel is displayed using a model of the shovel.
6. The display device for the shovel as claimed in claim 1 , wherein an improvement on each of the operation history of the boom cylinder, the operation history of the arm cylinder, and the operation history of the end attachment cylinder is displayed using a cylinder pressure linked to a movement of the attachment.
7. The display device for the shovel as claimed in claim 1 , wherein an improvement on the operation history of the shovel is displayed displaying a track of an operating lever for operating the attachment.
8. The display device for the shovel as claimed in claim 1 , wherein the result of the operation analysis and a camera image are simultaneously displayed.
9. The display device for the shovel as claimed in claim 1 , wherein the result of the operation analysis and a part for displaying settings of the shovel are simultaneously displayed.
10. The display device for the shovel as claimed in claim 1 , wherein the result of the operation analysis and a part that displays an operating condition of the shovel are simultaneously displayed.
11. The display device for the shovel as claimed in claim 1 , further comprising:
a plurality of sensors configured to detect pressures of hydraulic oil in the boom cylinder, the arm cylinder, and the bucket cylinder,
wherein the operation history of the boom, cylinder, the operation history of the arm cylinder, and the operation history of the end attachment cylinder graphically represent the detected pressure of the boom cylinder, the detected pressure of the arm cylinder, and the detected pressure of the bucket cylinder, respectively.
12. The display device for the shovel as claimed in claim 1 , wherein the result of the operation analysis is displayed in a form of a message with respect to the operation history of the boom cylinder, the operation history of the arm cylinder, and the operation history of the end attachment cylinder.
13. The display device for the shovel as claimed in claim 1 , wherein each of the operation history of the boom cylinder, the operation history of the arm cylinder, and the operation history of the end attachment cylinder is displayed in relation to time.
14. The display device for the shovel as claimed in claim 1 , wherein
the operation history of the shovel further includes an animation that reproduces the operation history of the shovel using a model of the shovel, and
each of the operation history of the boom cylinder, the operation history of the arm cylinder, and the operation history of the end attachment cylinder is displayed as a graphic representation of a cylinder pressure that is linked to a movement of the animation.