Dynamic transmission disengagement for a vehicle based on current conditions in a work cycle
AssigneeDeere & Company
InventorsEthan H. Delp, Jake J. Baker, John B. Luedtke, David F. Rindfleisch
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AssigneeDeere & Company
InventorsEthan H. Delp, Jake J. Baker, John B. Luedtke, David F. Rindfleisch
Estimating the term…
The present disclosure relates to a computer-implemented method for selectively enabling transmission state disengagement in a transport vehicle equipped with a transmission operable among multiple states. The method involves receiving signals from various sources: a propulsion control unit indicating powertrain speed, perception sensors providing the vehicle's position relative to a work area, or a signal indicating the hydraulic control state. Based on these inputs, the method dynamically estimates the vehicle's work state, distinguishing between traveling and working modes. A transmission state control signal is conditionally generated according to the estimated work state, enabling transmission state disengagement exclusively during the working mode. This approach ensures efficient operation by adapting the transmission state to the vehicle's current operational context, enhancing performance and safety in work environments.
A computer-implemented method of automatically and conditionally implementing a transmission state control feature for a transport vehicle comprising a transmission unit, a service brake, a load-transporting element, and a controller, the method comprising:
A transport vehicle comprising:
Dependencies are inferred from the claim text.