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Ground engaging tool control system and method

A ground engaging tool and control system technology, applied in the field of ground engaging tool control systems, can solve problems such as uneven distribution of materials, inability to guide materials at the same time, and unfavorable cuts.

Pending Publication Date: 2021-11-02
DEERE & CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantages of using a front straight blade include: The operator cannot simultaneously guide the material in the same manner as a push plate
In addition, material may scatter from both ends of the shovel, causing unfavorable cuts in the V-groove, and also uneven distribution of material

Method used

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  • Ground engaging tool control system and method
  • Ground engaging tool control system and method
  • Ground engaging tool control system and method

Examples

Experimental program
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Embodiment Construction

[0020] refer to Figure 1A to Figure 2 , shows work vehicle 100 including ground engaging tool control system 150 . Although in Figure 1A In the illustration, work vehicle 100 is shown as including a motor grader, but it should be noted that in other embodiments, the type of work vehicle 100 may vary depending on the application and / or specification requirements. For example, in some embodiments, work vehicle 100 may include a tracked or unmanned vehicle, and may also include: a road grader, a dozer, a bulldozer, and a front loader. loader), and the embodiments discussed herein are for exemplary purposes only to help understand the present disclosure.

[0021] Such as Figure 1A As shown, the work vehicle 100 may include a front frame 102 supported on a pair of front wheels 106 and a rear frame 104 supported on a set of rear wheels 108 connected in series left and right. In various implementations, the design of the front frame 102 and / or the rear frame 104 may vary based...

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PUM

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Abstract

The disclosure relates to a ground engaging tool control system and method. The ground engaging tool control system includes a first sensor system, a second sensor system, a first actuator system, a second actuator system, and an electronic data processor. The first and second sensor systems detect respective positions of a first ground engaging tool and a second ground engaging tool. The first actuator system is coupled to the first ground engaging tool and the second actuator system is coupled to the second ground engaging tool. The electronic data processor determines a target grade profile and generates two or more control signals to adjust target positions of the first ground engaging tool and the second ground engaging tool. The target position of the second ground engaging tool is determined based on at least one of a position of the first ground engaging tool and the comparison of a current grade profile and a desired grade profile.

Description

[0001] related application [0002] This application is related to U.S. Application No. 16 / 058055, filed August 8, 2018, entitled "SYSTEM AND METHOD OF SOIL MANAGEMENT FOR AN IMPLEMENT," which is hereby incorporated by reference in its entirety. technical field [0003] The present disclosure relates generally to ground engaging tool control systems and, more particularly, to ground engaging tool control systems and methods for motor graders. Background technique [0004] Work vehicles, such as motor graders, may be used on construction sites and maintenance for grading terrain into a flat surface at various angles, slopes, and heights. For example, when paving roads, a motor grader can be used to prepare the roadbed to create a wide flat surface to support the asphalt layer. Each surface to level includes surface irregularities as well as different types of ground materials. [0005] Some motor graders are equipped with a front straight blade to knock down the material b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/84E02F3/96
CPCE02F3/7613E02F3/7645E02F9/262E02F3/84E02F3/844E02F3/845E02F3/961E02F3/7654E02F3/7631E02F3/765E02F3/764E02F3/7627E02F9/205E02F3/7604E02F3/7618
Inventor D·A·维西
Owner DEERE & CO
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