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公开(公告)号：US20220364324A1
公开(公告)日：2022-11-17
申请号：US17321833
申请日：2021-05-17
Applicant: Caterpillar Inc.
Inventor： Jeffrey L. Kuehn , Vincent D. Jones , Joshua T. Hayes , Michael Hill
Abstract: A blade positioning system for a work machine is disclosed. The system may have a blade control which has a blade position sensor, and the blade control may adjust a blade of the work machine to a fixed position relative to a wheel. The system may also have a steering control that has a wheel position sensor, and the steering control may steer the work machine. The controller may monitor the blade position sensor and the wheel position sensor to determine a present position of the blade and the wheel prior to the repositioning of the wheel, and adjust the blade position as the wheel is repositioned to maintain the fixed position of the blade relative to the wheel.
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2.发明申请公开(公告)号：US20220127821A1
公开(公告)日：2022-04-28
申请号：US17079017
申请日：2020-10-23
Applicant: Caterpillar Inc.
Inventor： Jeffrey L. Kuehn , Vincent D. Jones , Michael C. Gentle , Michael S. Hill
Abstract: An automated system for a machine can include a controller and a plurality of position sensors to deliver information regarding a position of a work tool of the machine to the controller; wherein the controller receives information regarding a location of a machine structure of the machine, and wherein the controller is configured to establish a first virtual boundary proximate to the machine structure in view of the information regarding the location of the machine structure; wherein the controller is configured to receive operator commands regarding one or more functions of the work tool of the machine; and wherein, when the work tool reaches the first virtual boundary, the controller inhibits one or more functions of the work tool while at the same time allowing other functions of the work tool.
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公开(公告)号：US12123164B2
公开(公告)日：2024-10-22
申请号：US17321833
申请日：2021-05-17
Applicant: Caterpillar Inc.
Inventor： Jeffrey L. Kuehn , Vincent D. Jones , Joshua T. Hayes , Michael Hill
CPC classification number: E02F3/841 , E02F3/764 , E02F3/7645 , E02F3/765 , E02F3/844 , E02F9/2087
Abstract: A blade positioning system for a work machine. The system may have a blade control which has a blade position sensor, and the blade control may adjust a blade of the work machine to a fixed position relative to a wheel. The system may also have a steering control that has a wheel position sensor, and the steering control may steer the work machine. The controller may monitor the blade position sensor and the wheel position sensor to determine a present position of the blade and the wheel prior to the repositioning of the wheel, and adjust the blade position as the wheel is repositioned to maintain the fixed position of the blade relative to the wheel.
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4.发明授权公开(公告)号：US11739499B2
公开(公告)日：2023-08-29
申请号：US17079017
申请日：2020-10-23
Applicant: Caterpillar Inc.
Inventor： Jeffrey L. Kuehn , Vincent D. Jones , Michael C. Gentle , Michael S. Hill
CPC classification number: E02F9/2033 , E02F9/265 , E02F3/844
Abstract: An automated system for a machine can include a controller and a plurality of position sensors to deliver information regarding a position of a work tool of the machine to the controller; wherein the controller receives information regarding a location of a machine structure of the machine, and wherein the controller is configured to establish a first virtual boundary proximate to the machine structure in view of the information regarding the location of the machine structure; wherein the controller is configured to receive operator commands regarding one or more functions of the work tool of the machine; and wherein, when the work tool reaches the first virtual boundary, the controller inhibits one or more functions of the work tool while at the same time allowing other functions of the work tool.
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