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公开(公告)号：US10583736B2
公开(公告)日：2020-03-10
申请号：US15837936
申请日：2017-12-11
Applicant: Caterpillar Inc.
Inventor： Jose M. Cardona
Abstract: A system for controlling a drive operation of a machine having a payload container. A controller is configured to determine a current payload disposed in the payload container based upon a load sensor and determine a number of completed material loading cycles of a work implement. The controller is further configured to determine an estimated number of material loading cycles required to load the payload container based upon a desired payload, the current payload, and the number of completed material loading cycles, and compare the number of completed material loading cycles to the estimated number of material loading cycles. After the number of completed material loading cycles is one or less than the estimated number of material loading cycles, a shifting operation may begin to shift the transmission into the drive gear.
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公开(公告)号：US20190176621A1
公开(公告)日：2019-06-13
申请号：US15837936
申请日：2017-12-11
Applicant: Caterpillar Inc.
Inventor： Jose M. Cardona
Abstract: A system for controlling a drive operation of a machine having a payload container. A controller is configured to determine a current payload disposed in the payload container based upon a load sensor and determine a number of completed material loading cycles of a work implement. The controller is further configured to determine an estimated number of material loading cycles required to load the payload container based upon a desired payload, the current payload, and the number of completed material loading cycles, and compare the number of completed material loading cycles to the estimated number of material loading cycles. After the number of completed material loading cycles is one or less than the estimated number of material loading cycles, a shifting operation may begin to shift the transmission into the drive gear.
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