Abstract: A system for controlling regenerative braking between vehicles includes a first regenerative braking control apparatus configured to determine a possibility of collision with an object based on detection information related to the surrounding of a towing vehicle or determine a required braking amount based on vehicle state information of the towing vehicle and output a regenerative braking request to the towed vehicle based on the possibility of collision or the required braking amount, and a second regenerative braking control apparatus configured to perform regenerative braking of the towing vehicle according to the regenerative braking request output from the first regenerative braking control apparatus.

Abstract: An embodiment method of controlling an electrified vehicle includes, in a towing state of the electrified vehicle in which the electrified vehicle is moving by being towed by a towing vehicle, determining an optimal regenerative torque of a motor provided in the electrified vehicle based on a driving direction of the towing vehicle and a relative state between left and right wheels of the electrified vehicle and controlling the motor based on the optimal regenerative torque.

Abstract: In an electrified vehicle implementing a regenerative braking control method thereof, where the vehicle includes a motor and a controller, the control can be configured to determine a target regenerative torque of the motor and control the motor provided in the vehicle based on the determined target regenerative torque according to comparison results between regenerative charging efficiency of the vehicle and another regenerative charging efficiency of another vehicle, while the vehicle is towed by the other vehicle or while the vehicle tows the other vehicle.

Abstract: A method for controlling an active air flap (AAF) based on an aerodynamic force gain may include an AAF optimization cooling-related mode in which the AAF is configured to be controlled to operate in an AAF open state or an AAF close state to match a detected ambient temperature and a detected vehicle speed when an operation of a heating device is detected by a controller during vehicle traveling.

Abstract: A method of controlling an air conditioning system for a vehicle is provided. The method includes setting a scheduled heating and performing charging of the battery and the scheduled heating. A desire target temperature (DTT) of a user is then received and a discharge temperature of air supplied into the vehicle is compared with the DTT to adjust revolutions per minute (RPM) of a compressor. When the RPM of the compressor is adjusted the RPM of the compressor is determined based on whether the discharge temperature is the same as the DTT, and whether to operate the electric heater is determined.

Abstract: A battery cooling system for a vehicle may include an air conditioning device including a compressor, a condenser, an evaporator, and a first expansion valve connected through a refrigerant line and circulating a refrigerant to cool the internal of the vehicle; a cooler including an electric device radiator and a first water pump connected with a cooling line and circulating coolant to cool a motor and an electric device; a battery module in which the coolant circulated therein through an operation of a second water pump provided on a battery cooling line, connected with the cooling line through the battery cooling line; and a chiller connected with the refrigerant line through a connection line, provided on the battery cooling line, and controlling a temperature of the coolant by heat-exchanging the coolant and the refrigerant selectively introduced thereinto.

Abstract: A battery cooling system for a vehicle may include an air conditioning device including a compressor, a condenser, an evaporator, and a first expansion valve connected through a refrigerant line and circulating a refrigerant to cool the internal of the vehicle; a cooler including an electric device radiator and a first water pump connected with a cooling line and circulating coolant to cool a motor and an electric device; a battery module in which the coolant circulated therein through an operation of a second water pump provided on a battery cooling line, connected with the cooling line through the battery cooling line; and a chiller connected with the refrigerant line through a connection line, provided on the battery cooling line, and controlling a temperature of the coolant by heat-exchanging the coolant and the refrigerant selectively introduced thereinto.

Abstract: A method for controlling an active air flap (AAF) based on an aerodynamic force gain may include an AAF optimization cooling-related mode in which the AAF is configured to be controlled to operate in an AAF open state or an AAF close state to match a detected ambient temperature and a detected vehicle speed when an operation of a heating device is detected by a controller during vehicle traveling.

Abstract: The present disclosure relates to a method and an apparatus for displaying a fuel efficiency increasing rate during eco-coasting for an electric vehicle. According to embodiments of the present disclosure, a driver may confirm the fuel efficiency increasing rate depending on the eco-coasting performance after driving ends to lead a driver to use an eco-coasting guide function and perform fuel efficiency driving.

Abstract: A vehicle battery cooling system is provided and includes an air conditioning device including a compressor, condenser, evaporator, and first expansion valve connected via a refrigerant line and circulates refrigerant to reduce temperature within the vehicle. An electric unit cooling device includes an electric unit radiator and water pump connected with a cooling line and circulates cooling water to cool a motor and electric unit. A battery module connects with the cooling device via a battery cooling line. A chiller connects with the refrigerant line via a first connection line and the battery cooling line via a second connection line, and adjusts cooling water temperature by selectively heat-exchanging cooling water and refrigerant. Another water pump is disposed on the battery cooling line between the battery module and the chiller and a heater is disposed on the battery cooling line between the other water pump and the battery module.

Abstract: The present disclosure relates to a method and an apparatus for displaying a fuel efficiency increasing rate during eco-coasting for an electric vehicle. According to embodiments of the present disclosure, a driver may confirm the fuel efficiency increasing rate depending on the eco-coasting performance after driving ends to lead a driver to use an eco-coasting guide function and perform fuel efficiency driving.