A passenger compartment of a hybrid electric vehicle is heated without operating an engine when passing through a specific zone using information about a route to a destination and a heating control method. The heating control method includes, when determined that a specific zone related to discharge of exhaust gas is present on a traveling route, determining a target coolant temperature, which is a coolant temperature to be reached when entering the specific zone, determining a coolant temperature increase distance necessary to reach the target coolant temperature, determining the time at which to start temperature increase control using the determined coolant temperature increase distance, and operating an engine from the time at which to start the temperature increase control until entering the specific zone.
HYBRID ELECTRIC VEHICLE AND HEATING CONTROL METHOD FOR THE SAME
2019-05-09
Patent
Electronic Resource
English
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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