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公开(公告)号：US11105653B2
公开(公告)日：2021-08-31
申请号：US16267947
申请日：2019-02-05
申请人： Caterpillar Inc.
摘要： A system for generating a map based upon a plurality of operations each including at least one quantitatively measurable task. The system includes a ground engaging drive mechanism, an operating sensor, a position sensor, a visual image display device, and a controller. The controller compares a first operating characteristic to a first operating range, and stores a first failed task and current machine position upon the first operating characteristic of the machine being outside of the first operating range. The controller also compares a second operating characteristic to a second operating range, and stores a second failed task and the current machine position upon the second operating characteristic of the machine being outside of the second operating range. A map of the machine path is displayed including each failed task and its associated machine position while performing the failed task.
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公开(公告)号：US11788828B1
公开(公告)日：2023-10-17
申请号：US17856656
申请日：2022-07-01
申请人： Caterpillar Inc.
发明人： Jeremy T. Peterson , Daniel P. Sergison , Edward William Mate , Jeffrey L. Kuehn , Andrew J. de Haseth
IPC分类号： G01B7/315
CPC分类号： G01B7/315
摘要： A device for measuring rotation of a spherical joint in a steering system, may include an anchor secured within a ball stud of the spherical joint and a rotational tie having a first end and a second end. The first end of the rotational tie may be secured to the anchor to hold the first end parallel to a longitudinal axis of the ball stud. The device may also include a rotation sensor including a sensor target rotationally coupled to the second end of the rotational tie and secured for free rotation to a framework of the spherical joint. The rotation sensor may also include an angle sensor configured and arranged to sense a changing angle of the sensor target.
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公开(公告)号：US20200249045A1
公开(公告)日：2020-08-06
申请号：US16267947
申请日：2019-02-05
申请人： Caterpillar Inc.
摘要： A system for generating a map based upon a plurality of operations each including at least one quantitatively measurable task. The system includes a ground engaging drive mechanism, an operating sensor, a position sensor, a visual image display device, and a controller. The controller compares a first operating characteristic to a first operating range, and stores a first failed task and current machine position upon the first operating characteristic of the machine being outside of the first operating range. The controller also compares a second operating characteristic to a second operating range, and stores a second failed task and the current machine position upon the second operating characteristic of the machine being outside of the second operating range. A map of the machine path is displayed including each failed task and its associated machine position while performing the failed task.
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