CONTROL DEVICE FOR HYBRID VEHICLE

• Main Authors: KOYAMA, HIROTAKA, KANEKO, KAKUZOU, AIZAWA, TAKEO
• Format: Patent
• Language: English; French; Japanese
• Published: 03.05.2012
• Subjects: 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 SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; CONTROLLING COMBUSTION ENGINES; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; 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

A control device (60) for controlling a hybrid vehicle (1) provided with: an engine (10); a motor-generator (20); and a battery (30) that is charged by and discharges to said motor-generator (20). Said control device is provided with an anomaly determination unit (410), which determines whether or not there is an anomaly in the engine (10), and an assist prohibition unit (420), which prohibits the motor-generator (20) from being used as a power source when there is an anomaly in the engine (10). L'invention porte sur un dispositif de commande (60) qui commande un véhicule hybride (1) qui comporte : un moteur thermique (10) ; un moteur-générateur (20) ; et une batterie (30) qui est chargée par ledit moteur-générateur (20) et qui se décharge dans ce dernier. Ledit dispositif de commande est équipé d'une unité de détermination d'anomalies (410) qui détermine la présence ou l'absence d'anomalies dans le moteur (10), et d'une unité d'interdiction d'assistance (420) qui interdit l'utilisation du moteur-générateur (20) comme source d'énergie lorsqu'il y a une anomalie dans le moteur (10).