Abstract: There is provided an electrically driven vehicle used for a car sharing system and configured to appropriately increase the temperature of a power storage device. The electrically driven vehicle used for the car sharing system is provided with a power storage device and a temperature raising device configured to increase temperature of the power storage device. When a user operates a communication device to make a direct reservation or an indirect reservation of the electrically driven vehicle for driving, the electrically driven vehicle estimates a driving start time of the vehicle, based on the position of the communication device, sets a temperature-rising start time of the power storage device, based on the temperature of the power storage device and the estimated driving start time, and controls the temperature raising device to start a temperature increase of the power storage device at the set temperature-rising start time.

Abstract: An object is to enable a vehicle to be sufficiently used as a power source when the vehicle is located in an area where a disaster occurs. There is provided a vehicle including a driving system configured to generate electric power by using a fuel and to output power for driving; a power storage device configured to transmit electric power to and from the driving system; a power feeding device configured to supply generated power that is generated by the driving system and/or electric power from the power storage device, to an external device; and a control device configured to control the driving system and the power feeding device. When the vehicle is located in the area where the disaster occurs, the control device performs a recommendation process to recommend that a user sets a charge priority mode, which gives priority to charging of the power storage device over driving.

Abstract: An object is to enable a vehicle to be sufficiently used as a power source when the vehicle is located in an area where a disaster occurs. There is provided a vehicle including a driving system configured to generate electric power by using a fuel and to output power for driving; a power storage device configured to transmit electric power to and from the driving system; a power feeding device configured to supply generated power that is generated by the driving system and/or electric power from the power storage device, to an external device; and a control device configured to control the driving system and the power feeding device. When the vehicle is located in the area where the disaster occurs, the control device performs a recommendation process to recommend that a user sets a charge priority mode, which gives priority to charging of the power storage device over driving.

Abstract: There is provided an electrically driven vehicle used for a car sharing system and configured to appropriately increase the temperature of a power storage device. The electrically driven vehicle used for the car sharing system is provided with a power storage device and a temperature raising device configured to increase temperature of the power storage device. When a user operates a communication device to make a direct reservation or an indirect reservation of the electrically driven vehicle for driving, the electrically driven vehicle estimates a driving start time of the vehicle, based on the position of the communication device, sets a temperature-rising start time of the power storage device, based on the temperature of the power storage device and the estimated driving start time, and controls the temperature raising device to start a temperature increase of the power storage device at the set temperature-rising start time.

Abstract: A hybrid vehicle includes: an engine, a motor configured to drive the vehicle, an air-fuel ratio sensor, and a control unit configured to stop and start the engine according to vehicle required power. The control unit is configured to change a threshold value of the vehicle required power at which the engine is started such that a difference between an air-fuel ratio detected by the air-fuel ratio sensor and a stoichiometric air-fuel ratio decreases in a case where the difference exceeds a predetermined value when the engine is stopped.

Abstract: A hybrid vehicle includes: an engine, a motor configured to drive the vehicle, an air-fuel ratio sensor, and a control unit configured to stop and start the engine according to vehicle required power. The control unit is configured to change a threshold value of the vehicle required power at which the engine is started such that a difference between an air-fuel ratio detected by the air-fuel ratio sensor and a stoichiometric air-fuel ratio decreases in a case where the difference exceeds a predetermined value when the engine is stopped.

Abstract: A control apparatus for an internal combustion engine includes at least one air-fuel ratio detection unit; a feedback control unit configured to determine a fuel injection amount for each of cylinders by performing air-fuel ratio feedback control using a feedback control amount; a learning unit configured to learn the feedback control amount so as to obtain a learned value, and to update the learned value at an update rate; an estimation unit configured to estimate a degree of imbalance in the air-fuel ratio among the cylinders based on a detected air-fuel ratio; an initialization unit configured to initialize the learned value when a deviation between the estimated degree of imbalance and a previous value is equal to or greater than a predetermined value; and an update rate change unit configured to increase the update rate, relative to a standard value after initialization of the learned value.