Abstract: A vehicle includes a battery, an electric power acquirer, a power supply unit, and a controller. The electric power acquirer is able to acquire, from outside the vehicle, electric power to be charged to the battery. The power supply unit is able to receive electric power from a power line and supply a power supply voltage to a device other than a traveling motor. The controller is able to execute electric power adjustment processing on the condition that electric power is acquired from the electric power acquirer and the power supply unit is in operation. The electric power adjustment processing includes reducing a difference between electric power to be acquired from the electric power acquirer and electric power to be inputted to the power supply unit.

Abstract: A vehicle control apparatus includes an automatic-driving processor and an engine processor. The automatic-driving processor is configured to perform an automatic-driving control to stop a vehicle in accordance with detection of an abnormal state of a driver who drives the vehicle while the vehicle is traveling. When the vehicle is in a standby state after stopping of the vehicle by the automatic-driving control, the engine processor is configured to perform an engine driving control to reduce how frequently an engine of the vehicle is started, compared with when the vehicle is in a normal traveling state. The standby state is a state in which an operation control of an air conditioner of the vehicle is allowed.

Abstract: A vehicle control system includes a target drive force calculation unit, an arithmetic unit, a stop holding unit, a power-running-generative drive force calculation unit, and a traveling mode selection unit. The arithmetic unit calculates required drive force and required brake force based on target drive force calculated by the target drive force calculation unit. The arithmetic unit calculates the required drive force by setting the required brake force to stop hold brake force or greater if an engine traveling mode is selected at an immediately preceding timing by the traveling mode selection unit. The arithmetic unit calculates the required brake force by setting the required drive force to less than or equal to power-running-generative drive force calculated by the power-running-generative drive force calculation unit if an electric vehicle traveling mode is selected at the immediately preceding timing by the traveling mode selection unit.

Abstract: A vehicle control apparatus includes a driving-assist control unit and a remote control unit. The driving-assist control unit is configured to perform an automatic driving control of stopping a vehicle in accordance with detection of an abnormal state of a driver of the vehicle while the vehicle is traveling. The remote control unit is configured to perform a control of transmitting remote control permission notification after the vehicle is stopped by the automatic driving control. The remote control permission notification permits a remote control of the vehicle.

Abstract: A vehicle power supply apparatus includes first and second device batteries, first and second power supply lines, a current path, first and second switches, and a second diode. The current path is coupled between the first and second power supply lines through a first diode. The first diode is provided on the current path and directed to make a current flow toward the second power supply line. The first switch is interposed between the first device battery and the first power supply line. The second diode and the second switch are interposed between the second device battery and the second power supply line. The second diode is directed to make a current flow toward the second power supply line, and the second switch is coupled in parallel to the second diode.

Abstract: A vehicle includes a battery, an electric power acquirer, a relay, a power supply unit, and a controller. The controller is able to switch a mode of electric power transmission to a direct transmission mode on the first condition that electric power is transmitted from the electric power acquirer to the battery and the power supply unit is in continuous operation or starts up. The direct transmission mode includes that the relay is in a disconnected state and electric power is transmitted from the electric power acquirer to the power supply unit.

Abstract: An electric power supply system includes a battery, an electric power receiving apparatus that is coupled to the battery in parallel with a load and receives and supplies external electric power to the battery, a switching apparatus that allows or cuts off connection of the electric power receiving apparatus and the load to the battery and is switchable between a normal state and a current suppression state when the connection is allowed, and a control apparatus that permits a load driving mode if the external electric power is receivable. In the load driving mode, the control apparatus controls an electrical connection state of the electric power supply system to a first connection state in which the electric power receiving apparatus and the load are coupled to the battery via the switching apparatus in the current suppression state, depending on output electric power of the electric power receiving apparatus.

Abstract: A wireless power feeding control apparatus for a vehicle includes a positioning unit and an examination unit. The vehicle is provided with a power receiving coil that wirelessly receives electrical power from a power transmitting coil of a power transmission facility, a parking lock mechanism, and a parking lock sensor that outputs an electrical signal corresponding to a locked state of a wheel established by the parking lock mechanism. The positioning unit positions the power transmitting coil or assists in positioning the power transmitting coil on the basis of a quantity of electricity generated by the power receiving coil receiving a magnetic field from the power transmitting coil subjected to weak excitation weaker than excitation during electrical power transmission. The examination unit checks the locked state of the wheel after the weak excitation is stopped and before the electrical power transmission is started.

Abstract: A vehicle control apparatus includes a condition determining unit, a mode switching controller, and a notification controller. The condition determining unit is configured to determine whether enabling conditions set to enable a switching control to an engine stop mode are satisfied. The engine stop mode stops an engine of a vehicle in a driving state. The mode switching controller is configured to perform the switching control to the engine stop mode in response to that the condition determining unit determines that the enabling conditions are satisfied. The notification controller is configured to compare a measured time value and a threshold both related to the enabling condition which the condition determining unit determines as not being satisfied. The notification controller is configured to perform, in response to that the measured time value exceeds the threshold, a control of making notification that the switching control is in a disabled state.

Abstract: A vehicle control apparatus to be applied to a vehicle includes an abnormality detection unit, a notification control unit, and an automatic stop control unit. The abnormality detection unit detects an abnormal condition of a driver who drives the vehicle while the vehicle is traveling. The notification control unit performs notification control to make a notification of the abnormal condition detected by the abnormality detection unit. The automatic stop control unit starts first vehicle stop control of the vehicle when detecting no operation to cancel the notification control within a predetermined period of time after the notification control unit starts the notification control. The automatic stop control unit starts second vehicle stop control of the vehicle without waiting for an elapse of the predetermined period of time when detecting a vehicle stop request operation performed by a passenger in the vehicle within the predetermined period of time.

Abstract: A vehicle includes a battery, an electric power acquirer, a relay, a pre-charge relay, a power supply unit, and a controller. The controller performs a control of electric power transmission through a power line of the vehicle. The controller executes pre-charge processing on a request for operation of the power supply unit, with the relay being in a disconnected state, and with the electric power acquirer being available for electric power acquisition. The pre-charge processing includes raising a voltage of the power line by switching the pre-charge relay. The controller causes a transition of a mode of the electric power transmission to a direct transmission mode. The direct transmission mode includes transmitting electric power acquired by the electric power acquirer to the power supply unit.

Abstract: An electric vehicle includes a power receiver and a controller. The power receiver is configured to wirelessly receive electric power from power transmission equipment disposed outside the vehicle. The controller is configured to control power transmission from the power transmission equipment to the power receiver. The controller includes a determination processor and a frequency control unit. The determination processor is configured to make a determination, in a case where the power transmission is stopped due to a foreign object present between the power transmission equipment and the vehicle, as to whether the power transmission is restartable with a predetermined frequency after the power transmission is stopped. The frequency control unit is configured to change the frequency with which the determination processor makes the determination.

Abstract: Provided is a start-stop control apparatus to be mounted in a vehicle including an engine, a starter motor configured to restart the engine, and an auxiliary battery configured to supply electric power to the starter motor. The start-stop control apparatus includes a stop processing unit and an engine measuring unit. The stop processing unit stops idling of the engine while the vehicle is being stopped. The engine measuring unit measures an internal loss of the engine. The stop processing unit determines whether to stop the idling of the engine on the basis of the internal loss measured by the engine measuring unit and the state of charge of the auxiliary battery.

Abstract: A hybrid electric vehicle includes an engine, a motor, a battery, a coupling mechanism, an electric power generating mechanism, and a vehicle controller. The engine and motor drive driving wheels. The battery supplies electric power for running to the motor. The coupling mechanism switches coupling of the engine and the driving wheels between direct coupling and buffering coupling. The electric power generating mechanism generates electric power. The vehicle controller switches a running mode of the hybrid electric vehicle between a first running mode and a second running mode with higher running performance. The vehicle controller limits the electric power generation under a first condition when the buffering coupling is applied during the first running mode and limits the electric power generation under a second condition less limited than the first condition when the buffering coupling is applied during the second running mode.

Abstract: A vehicle control apparatus is to be provided in a vehicle including a wireless charger that charges a mobile device placed on the wireless charger. The vehicle control apparatus includes an interruption detector, a cause determination unit, and a notification controller. The interruption detector detects interruption of charging of the mobile device by the wireless charger, based on an operating state of the wireless charger. The cause determination unit determines whether a cause of the interruption of the charging is a first or second cause. The first cause is that the mobile device is moved by inertia during traveling. The second cause is that the mobile device is moved by a passenger. When the cause is determined as being the first cause, the notification controller notifies information about the interruption of the charging in a more prominent manner than when the cause is determined as being the second cause.

Abstract: A power supply system for a vehicle including a driving battery, first and second device batteries, a DC-to-DC converter, a control system device, and a specific device includes first and second power lines, first and second switches, and a coupling line. The first power line transmits power from the first device battery to the control system device. The second power line transmits power from the second device battery to the specific device. The first switch is coupled between the DC-to-DC converter and the first power line. The first switch includes a diode disposed in a direction to flow a current to the first power line. The coupling line is configured to transmit power from a node between the DC-to-DC converter and the first switch to the second power line. The second switch selectively opens and closes an electric circuit of the coupling line.

Abstract: A vehicle includes a battery, an electric power acquirer, a power supply unit, first and second relays, a charging controller, and a first notification processor. The first relay connects the battery to a power supply line or disconnects the battery from the power supply line. The charging controller switches, on a request for charging of the battery with the first relay in a connected state, the first relay to a disconnected state, brings the second relay to a connected state, and switches the first relay to a connected state to start the charging of the battery. The first notification processor gives, on the request for the charging of the battery, a user a notification of temporary shutdown of the power supply unit at a start of the charging of the battery.

Abstract: A vehicle control apparatus includes a controller that switches a vehicle between an HEV traveling mode and an EV traveling mode. When the output current of a DC-to-DC converter becomes equal to or higher than a threshold, the controller decreases the output current by decreasing the output voltage of the DC-to-DC converter through output regulation control. The controller makes switching between a normal setting in which the threshold for the output regulation control is set to a reference threshold and a boost setting in which the threshold is set to a boost threshold higher than the reference threshold. The controller prohibits the boost setting when a power margin for boosting becomes equal to or lower than a first power margin value in the HEV traveling mode and when the power margin for the boosting becomes equal to or lower than a second power margin value in the EV traveling mode.

Abstract: An electric power supply system includes a battery, an electric power receiving apparatus, and a control apparatus. The electric power receiving apparatus is configured to receive external electric power transmitted from an external electric power source, and supply the external electric power to the battery. The control apparatus is configured to, in a case where the electric power receiving apparatus is able to receive the external electric power, permit a load driving mode of driving a load that is coupled to the battery in parallel with the electric power receiving apparatus. The control apparatus is configured to, in the load driving mode, execute function restriction control of restricting a function of the load to suppress input and output currents of the battery.

Abstract: A vehicle includes a controller and an operating unit. The controller controls an automatic vehicle hold (AVH) system maintaining the brake of the vehicle even after an operation of the brake pedal is canceled, and an idling stop system (ISS) stopping idling of an internal combustion engine. The operating unit switches the AVH and ISS between an enabled state and a disabled state in response to an occupant's operation. When the vehicle comes to a stop, the controller activates the AVH in a case where the operation of the brake pedal satisfies a first operation condition, and activates the ISS in a case where the operation of the brake pedal satisfies a second operation condition. The controller changes at least one of the first operation condition or the second operation condition when the AVH and the ISS are both switched to the enabled state by the operating unit.