METHOD AND APPARATUS FOR CONTROLLING DRIVE TRAIN OF HYBRID VEHICLE

PROBLEM TO BE SOLVED: To provide a method and an apparatus for controlling a drive train of a hybrid vehicle.SOLUTION: The method and the apparatus control a drive train (A) that can be driven by an internal combustion engine (BKA) together with each of or with an electric energy storage device (ES)...

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Bibliographische Detailangaben
1. Verfasser:	FUECHTNER MARTIN
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL INSTRUMENTATION OR DASHBOARDS FOR VEHICLES MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method and an apparatus for controlling a drive train of a hybrid vehicle.SOLUTION: The method and the apparatus control a drive train (A) that can be driven by an internal combustion engine (BKA) together with each of or with an electric energy storage device (ES), and an electric machine (EA) including power electronics (LE) and a motor/generator unit (MGE). According to a first or second position of an operator control part (BV), the drive train (A) is operated in a first driving mode (BM1) corresponding to a boost preparation stage, or a second driving mode (BM2) corresponding to a boost stage. In the first driving mode (BM1), the electric energy storage device (ES) is charged as the motor/generator unit (MGE) as the generator operates, and in the second driving mode (BM2), a boost function of the electric machine (EA) together with the internal combustion engine (BKA) operates the motor/generator unit (MGE).