POWER MANAGEMENT FOR INFINITELY VARIABLE TRANSMISSION (IVT) EQUIPPED MACHINES

The invention relates to power management of a off-highway vehicle. A powe r management apparatus is described as a vehicle control unit coupled to a vehicle and the vehicle control unit is in communication with an engine and a transmission controller. In response to power management input, The vehi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FRANK, MICHAEL L, MAIFIELD, CHRISTOPHER J, PFOHL, KEVIN LEE, ANDERSON, ERIC R, EASTMAN, BRITON T, JANASEK, CLAYTON GEORGE, PARISH, CHRISTOPHER G, BOCK, JEREMIAH JOSEPH, TESTERMAN, MICHAEL D, HINDMAN, JAHMY J, PFLIEGER, DANIEL L
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES DREDGING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FOUNDATIONS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HYDRAULIC ENGINEERING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT SOIL SHIFTING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to power management of a off-highway vehicle. A powe r management apparatus is described as a vehicle control unit coupled to a vehicle and the vehicle control unit is in communication with an engine and a transmission controller. In response to power management input, The vehicle control unit sends a message to the transmission controller commanding a maximum torque limit based on the maxim um drivetrain torque. The maximum torque limit is configured to optimize power to the vehicle implement.