SYSTEMS AND METHODS FOR CONTROL OF A WORK VEHICLE

A dual mode control system for a work vehicle includes a hydraulic system configured to drive a first attachment and a second attachment of the work vehicle. The hydraulic system includes a hydraulic pump driven by an engine of the work vehicle, a fluid delivery system having a plurality of flow pat...

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Bibliographic Details
Main Authors Natzke, David R, Lewis, Brady D
Format Patent
LanguageEnglish
French
German
Published 21.10.2020
Subjects
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
HYDRAULIC ENGINEERING
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
MOTOR VEHICLES
PERFORMING OPERATIONS
PHYSICS
REGULATING
SOIL SHIFTING
TRAILERS
TRANSPORTING
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Summary:A dual mode control system for a work vehicle includes a hydraulic system configured to drive a first attachment and a second attachment of the work vehicle. The hydraulic system includes a hydraulic pump driven by an engine of the work vehicle, a fluid delivery system having a plurality of flow paths configured to receive a fluid flow from the hydraulic pump, and a valve assembly that is coupled to the fluid delivery system. The dual mode control system also includes a controller that is configured to receive an instruction to operate in a first mode to drive the first attachment or to operate in a second mode to drive the second attachment. In response to the instruction, the controller is configured to control the valve assembly, select an operational profile for the engine, and control the engine in accordance with the operational profile.
Bibliography:Application Number: EP20200169564