摘要:
In the case that an auxiliary such as the air conditioner is operated with electric power from the commercial power supply by controlling the charger prior to the system startup and the inter-terminal voltage of the battery is more than or equal to the threshold value Vref that is a voltage where there is a possibility of overcharging the battery when the battery is charged, the supply voltage of the electric power supplied from the charger is set to the voltage that is a little smaller than the threshold value, and the auxiliary is operated with the electric power from the battery and the electric power from the charger. This arrangement enables to prevent overcharging the battery and to operate the auxiliary in the case that an auxiliary such as the air conditioner is operated with electric power from the commercial power supply by controlling the charger prior to the system startup.
摘要:
An ECU determines whether or not first operation for limiting an upper limit value of discharge power of a power storage device for supplying electric power to a rotating electric machine for generating a driving force of a vehicle has been received, by setting a first threshold value of an operation duration of an operation device required to determine the reception of the first operation to be greater than a second threshold value of operation duration of the operation device required to determine the reception of second operation for canceling the limitation of the upper limit value.
摘要:
A hybrid vehicle for reducing a variation in accelerator position when an EV mode is switched to a HV mode is provided. A controller executes the following process during running in the EV mode. The controller sets an increase of the accelerator position from a first accelerator position to a switching accelerator position at which a switch to the HV mode is to be made as a first increase when an output of a motor has reached an output upper limit at the first accelerator position. The controller sets an increase of the accelerator position from a second accelerator position to the switching accelerator position as a second increase which is smaller than the first increase when the output of the motor has reached the output upper limit at the second accelerator position which is larger than the first accelerator position.
摘要:
An ECU executes a program including the steps of: executing addition processing when current IB is equal to or more than a current upper limit value IB(0) and there is a divergence between command power Pc and an upper limit value Woutf of an allowable range of electric power at the time of agreement between the current IB and the current upper limit value IB(0); and executing normal Woutf determination processing when the current IB is less than the current upper limit value IB(0) or there is no divergence between the command power Pc and the upper limit value Woutf at the time of agreement between the current IB and the current upper limit value IB(0).
摘要:
A monitoring unit outputs a first current detection value having a relatively wide measurement range and a relatively short detection cycle and a second current detection value having a relatively high resolution, to a charging ECU. When charging power calculated using the first current detection value exceeds a predetermined limit value, the charging ECU controls a charger to reduce charging power (protection control). Further, the charging ECU controls the charger such that a power storage device attains a predetermined fully charged state based on charging power calculated using the second current detection value (full charge control).
摘要:
A Wout control unit increases a discharge allowable power to W1 greater than W0 when the running mode is at a CD mode and an engine is stopped. An engine operation determination unit determines whether the engine is to be set at load operation or not based on W0 when the running mode is at the CS mode, and based on W1 when the running mode is at the CD mode. In the case where the engine is at no-load operation, the engine operation determination unit determines whether the engine is to be set at load operation or not based on W0 even if the running mode is at the CD mode.
摘要:
An ECU includes a running mode control unit, a Wout control unit, and an engine start/stop determination unit. The running mode control unit controls switching of a running mode including a CD mode in which an engine is stopped and running using a motor generator alone is given priority, and a CS mode in which the engine is operated and the SOC of a power storage device is maintained at a predetermined target. The engine start/stop determination unit carries out a start determination of the engine based on a discharge allowable power indicating electric power that can be discharged by the power storage device. The Wout control unit modifies the discharge allowable power based on the running mode and operation/stop of the engine.
摘要:
An ECU executes a program including the steps of: executing first restriction control if the temperature of coolant is equal to or greater than a first temperature and smaller than a second temperature; executing second restriction control if the temperature of the coolant is equal to or greater than the second temperature; and executing normal control if the temperature of the coolant is smaller than the first temperature.
摘要:
In the present specification, degradation of a battery is suppressed in a hybrid vehicle having an EV mode in which the hybrid vehicle runs without using an engine and an HV mode in which the hybrid vehicle runs using both the engine and a motor. A controller of the hybrid vehicle is configured to limit a usage range of the battery in the EV mode with an execution request of the EV mode having been made by an information input from outside to the vehicle than in the EV mode with no execution request. The degradation of the battery is suppressed by limiting the usage range of the battery.
摘要:
Vehicle includes an engine, a first rotating electric machine and a control device controlling the rotational speed of the first rotating electric machine such that the rotational speed of the engine matches a target rotational speed. The control device calculates a torque command value of the first rotating electric machine based on an upper limit value of electric power discharged from a power storage device supplying electric power to the first rotating electric machine. The control device calculates the torque command of the first rotating electric machine based on a further restricted value of the upper limit value when a torque restricting condition including simultaneous operation of an accelerator pedal and brake pedal is met.