Systems, apparatuses, and methods disclosed herein provide for receiving internal vehicle information, external static information, and external dynamic information; controlling the operation of one or more electronic accessories of the vehicle based on the received information; and managing a power supply for the one or more electronic accessories based on the energy usage and the operation of the electronic accessories.

A vehicle includes an engine, a first motor generator that is configured to generate electric power using the power of the engine, an electric storage device that is configured to store the electric power that is generated by the first motor generator, a connection part through which the electric power that has been stored in the electric storage device is supplied to the outside of the vehicle; and an ECU that is configured to start the engine when the SOC of the electric storage device reaches a predetermined starting threshold value. The ECU sets a starting threshold value ON2 that is used when the vehicle is in an undrivable condition and electric power is being supplied to the outside of the vehicle through the connection part to a value smaller than a starting threshold value ON1 that is used when the vehicle is in a drivable condition.

A method and a system (200) for providing an auxiliary unit control profile for controlling an auxiliary unit (201) in a motor vehicle (202) including receiving travelling route data relating to a travelling route of the motor vehicle and based thereon, identifying an expected future travelling route. Based on the expected future travelling route and on auxiliary unit operation data, an auxiliary unit control profile for controlling the auxiliary unit during travel along the expected future travelling route is determined in a processing unit (204). The auxiliary unit control profile is outputted to a control unit (206) configured to execute the auxiliary unit control profile and control the auxiliary unit based on the auxiliary unit control profile.

Methods and systems are provided for adjusting a ratio of friction to regenerative brake effort and running an electric air conditioning compressor to collect condensed water for water injection into an engine. In one example, a method may include adjusting the air conditioning compressor load of the electric AC system and the ratio of friction to regenerative brake effort based on a water level in a water storage tank of the water injection system. Further, the method may include directing energy from regenerative braking to a battery and/or to the AC compressor in response to the battery state of charge.

A vehicle drive device includes an engine configured to be mounted to a vehicle, a drive shaft mechanically connected to the engine as to drive the vehicle, a first power connecting-disconnecting unit connected to one of the drive shaft and the engine, a motor generator mechanically connected to the one of the drive shaft and the engine via the first power connecting-disconnecting unit, a second power connecting-disconnecting unit connected to the motor generator, and a supercharger mechanically connected to the motor generator via the second power connecting-disconnecting unit. The vehicle drive device can retrieve regenerative electric power efficiently.

A hybrid vehicle includes a control unit. The control unit limits an output of an electrically powered compressor included in an air conditioner when a shutter has a closed failure in which the shutter cannot be set to an opened state.

An apparatus for controlling a hybrid vehicle may include an engine that generates driving torque by combustion of fuel; an integrated starter-generator that starts the engine and generates electrical energy by selectively operating as a power generator; a drive motor that supports the power of the engine and generates electrical energy by selectively operating as a power generator; a battery that charges with the electrical energy generated by the integrated starter-generator and the drive motor; a nitrogen oxide purification device (LNT) that purifies nitrogen oxide included in exhaust gas exhausted from the engine; and a controller that controls engine torque by calculating a target engine torque for regenerating the nitrogen oxide purification device, supports the engine torque through the integrated starter-generator or the drive motor when a driving torque necessary for driving is greater than the target engine torque at a regeneration mode of the nitrogen oxide purification device, and performs regenerative braking the driving torque through the integrated starter-generator or the drive motor when the driving torque is less than the target engine torque.

A hybrid vehicle and an air-conditioning system thereof. A heating part of the air-conditioning system may be provided with an electric heating device (120, 220) and a water heating device (130, 230), the electric heating device (120, 220) is turned on and the water heating device (130, 230) is turned off when the temperature of engine cooling water is lower than a preset temperature threshold, and the electric heating device (120, 220) is turned off and the water heating device (130, 230) is turned on when the temperature is higher than the preset temperature threshold. A refrigerating part of the air-conditioning system may comprise a mechanical compressor and selected auxiliary power units (20) as a portion of a plurality of auxiliary power units, and when cold air flow needs to be supplied, an air-conditioning controller (110, 210) sends an enabling instruction to a power controller (61) to control the selected auxiliary power units (20) to enter a forced working mode. The air-conditioning system of the present invention can rapidly supply heat while reducing electricity consumption of a whole vehicle, and can also achieve good refrigerating effects in low cost and reduce energy consumption. The air-conditioning system according to the present invention is especially suitable for a series hybrid vehicle with a plurality of auxiliary power units.

An apparatus for controlling a hybrid vehicle may include an engine that generates driving torque by combustion of fuel; an integrated starter-generator that starts the engine and generates electrical energy by selectively operating as a power generator; a drive motor that supports the power of the engine and generates electrical energy by selectively operating as a power generator; a battery that charges with the electrical energy generated by the integrated starter-generator and the drive motor; a nitrogen oxide purification device (LNT) that purifies nitrogen oxide included in exhaust gas exhausted from the engine; and a controller that controls engine torque by calculating a target engine torque for regenerating the nitrogen oxide purification device, supports the engine torque through the integrated starter-generator or the drive motor when a driving torque necessary for driving is greater than the target engine torque at a regeneration mode of the nitrogen oxide purification device, and performs regenerative braking the driving torque through the integrated starter-generator or the drive motor when the driving torque is less than the target engine torque.

A vehicle drive device includes an engine configured to be mounted to a vehicle, a drive shaft mechanically connected to the engine as to drive the vehicle, a first power connecting-disconnecting unit connected to one of the drive shaft and the engine, a motor generator mechanically connected to the one of the drive shaft and the engine via the first power connecting-disconnecting unit, a second power connecting-disconnecting unit connected to the motor generator, and a supercharger mechanically connected to the motor generator via the second power connecting-disconnecting unit. The vehicle drive device can retrieve regenerative electric power efficiently.