VEHICLE

PROBLEM TO BE SOLVED: To provide a vehicle which can re-start an engine even when the main battery voltage is insufficient as a battery voltage capable of starting the engine, after an automatic stop of the engine.SOLUTION: A vehicle comprises a motor generator (21), a main battery (41) which serves...

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Bibliographische Detailangaben
Hauptverfasser:	OKITSU YUTA, TAKAHASHI KAZUMA, WATANABE TAKASHI
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 vehicle which can re-start an engine even when the main battery voltage is insufficient as a battery voltage capable of starting the engine, after an automatic stop of the engine.SOLUTION: A vehicle comprises a motor generator (21), a main battery (41) which serves as a power source of the motor generator during power running and storing power regenerated by the motor generator during generating running, a sub-battery (42) which serves as a power source for electric loads other than the motor generator, cutting means (43) of cutting the main battery electrically from the sub-battery, cutting means control means (51) of controlling the cutting means so as to be in a cutting mode during power running and in a connection mode during generating running, means (51) of causing the engine to stop automatically when an automatic stop permission condition is met and starting the engine when an automatic stop release condition is met and emergency control means (51) of causing the cutting means to be in a connection mode in an emergency and the motor generator to perform power running.