CONTROLLER IN HYBRID VEHICLE

PROBLEM TO BE SOLVED: To reduce a torque step generated in switching the combustion of an engine by controlling a motor adequately. SOLUTION: A motor torque arithmetic selecting unit 52 selects whether the number-of-revolutions feed back control is carried out or not on the basis of an engine contro...

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Bibliographische Detailangaben
1. Verfasser:	KURASHIMA YOSHIKUNI
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 BLASTING COMBUSTION ENGINES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES CONTROLLING COMBUSTION ENGINES CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To reduce a torque step generated in switching the combustion of an engine by controlling a motor adequately. SOLUTION: A motor torque arithmetic selecting unit 52 selects whether the number-of-revolutions feed back control is carried out or not on the basis of an engine control switching signal. When the engine control switching signal is '0', a demand torque value to the motor is used just as a torque command to the motor. When the engine switch control switching signal is '1', a motor torque compensation value, calculated by using a motor target revolution arithmetic means 50 and a motor torque compensation value arithmetic means 51, is added to the motor torque demand value, and the result is used as the torque command of the motor. COPYRIGHT: (C)2003,JPO