A hybrid electric vehicle (HEV) includes a front driveline configured to drive front wheels, a rear driveline configured to drive rear wheels, and an electrically variable transmission (EVT) including a power splitting gear set. An internal combustion engine is selectively connected to an input…
Power transmission assembly for a vehicle comprising an electric machine, and a differential connected to the electric machine. The electric machine is an inverted machine in which the rotor is radially outside the stator with respect to the rotation axis of the electric machine. The differential…
A motor vehicle has at least one electric drive machine for driving the motor vehicle and at least one coupling mechanism which can be switched at least between a coupling position in which the electric drive machine is coupled to a drive wheel of the motor vehicle so as to transmit torque, and a…
Controls when the abnormality in which the switching element of the lower arm of the step-up converter is short-circuited occurs and connection between the storage device and the step-up converter and the third inverter is released by the disconnection device the power generated by the first motor…
A hybrid powertrain of a vehicle, includes an input shaft provided concentric with an engine rotation shaft, a coaxial magnetic gear device provided to connect the engine rotation shaft to the input shaft, a differential device constantly connected to the input shaft, a first motor constantly…
A hybridized rear axle drive (H-RAD) includes an electrical torque vectoring system (eTV) and a drive train for a motor vehicle, especially a plug-in hybrid vehicle (PHEV), and is configured to perform a method for electric torque distribution (electric torque vectoring).
An electric vehicle includes: a high-voltage battery; a generator for generating electric power having a voltage higher than a battery voltage of high-voltage the battery; a first electric motor driven by electric power having a generation voltage of the generator; a second electric motor driven by…
When a catalytic converter is to be warmed up, a required efficiency (·tag) for internal combustion engine control is set to a value within a range of less than 1, 1 representing a value when the conversion catalyst is not to be warmed up. The value is increased with an increase in delay of an…
A vehicle control apparatus controls a vehicle (10) including an internal combustion engine (ENG), a power generation unit (MG1, MG2) that converts at least one of an engine output of the internal combustion engine and a kinetic energy of the vehicle into electric power, and a power storage unit…
When an air density is relatively low and a predicted regeneration zone (Z1) is present within a predetermined travel distance (Z2), a vehicle control device executes at least one of the following: i) prohibition of setting a target value of a remaining battery level to a corrected target value…
When a catalyst temperature is lower than a predetermined temperature on a second or subsequent start of an engine since system activation of a vehicle, a catalyst warm-up request is output for the purpose of warming up a catalyst in a catalytic converter. An output limit Wout of a battery is not…
A start control apparatus (100) is provided with: a crank angle sensor (31) configured to output a signal in association with rotation of an output shaft of an internal combustion engine (10); a resolver (32) configured to detect a rotor angle, which is an angle position of a rotating shaft of a…
A hybrid vehicle drive system includes: an engine; a rotary machine; a gear type engagement device configured to regulate rotation of the rotary machine; a first mode in which a reaction force of the engine is received by a torque of the rotary machine and a vehicle travels using the engine as a…
A pump brake control determining unit determines that a pump brake control is to be executed for causing a braking force to be generated by using a load on a hydraulic pump during braking. A pump brake torque control unit increases a pump brake torque to correspond to the load on the hydraulic pump…
A travel assist system, a travel assist method, and a computer program that prevent frequent corrections of a travel plan due to variations in congestion information are provided. Congestion information is acquired from a VICS center. The current state of a vehicle is acquired. It is determined…
An apparatus (100) controls a running state of a hybrid vehicle, wherein the hybrid vehicle is configured to select, as a running mode, an EV running mode and a HV running mode, the hybrid vehicle is configured further to select an intermittent operation mode for repeating acceleration running and…
A charging ECU (46) causes a charger (42) to perform quick charging until a state of charge of a power storage device (10-1 to 10-3) reaches a predetermined state. The charging ECU (46) causes the charger (42) to perform additional charging during which charging progresses more slowly than the…
The hybrid drive device includes a touch point detecting portion (40) detecting touch points at which a clutch (20) starts to engage, the clutch (20) which connects and disconnects an output shaft (EG-1) of an engine and an input shaft (51) of a gear mechanism; and a motor generator (MG1) that…
The overheating of a clutch (20) can be prevented in a hybrid drive device having: the clutch (20) which connects and disconnects an output shaft (EG-1) of an engine and an input shaft (51) of a gear mechanism; and a motor generator (MG1) that rotates in conjunction with the rotation of the input…
A driving device 1-1 for a hybrid vehicle includes a transmission unit capable of outputting a rotation of an engine 1 while changing rotating speed of the engine; and a first rotating electric machine MG1. The first rotating electric machine MG1 is configured to supply a torque for increasing the…
When an engine is stopped in a state in which a supercharger is overheated (step S21: YES), a control device performs rotation processing for rotating a crankshaft of the engine under a condition in which the supply of fuel to the engine is stopped (step S23). After the rotation processing is ended…
In a vehicle and a vehicle control method, when conditions i) and ii) are satisfied, an electronic control unit is configured to control an internal combustion engine so as to delay starting of the internal combustion engine, which is based on a condition where a vehicle request power is greater…
A control device of the invention is applied for a hybrid vehicle comprising an internal combustion engine, a motor and a rotational position detector to detect a rotational position of a rotary shaft of the motor. The control device performs a procedure for obtaining an offset amount according to…
Provided is a hybrid vehicle drive control device that suppresses the occurrence of a trouble such as a starting shock by adjusting a crank position when starting an engine. The drive control device is equipped with a clutch (CL) that connects/disconnects the carrier (C1) of a first planetary gear…
Provided is a drive control device for a hybrid vehicle with which suitable limp-home driving is executed when an electric motor fails. This drive control device is equipped with a clutch (CL) that engages/disengages a carrier (C1) of a first planetary gear device (14) and a carrier (C2) of a…
The purpose of the present invention is to provide a drive control device whereby the occurrence of torque loss when the engine is started during electric motor travel in a hybrid vehicle is suppressed. The output torque of a second electric motor (MG2) is increased, a clutch (CL) is released, and…
In a hybrid vehicle provided with a transmission unit that allows manual gear shifting and is provided in a power transmission system that transmits power to driving wheels and an indication apparatus that is capable of providing a gear shift guide indication for prompting a manual gear shifting…
The present invention provides a control apparatus which includes a load predicting part configured to predict, based on current load information of an engine rpm controlling part, a load of the engine rpm controlling part at a time point which is a predetermined time ahead of the present time…
An ECU 200 executes a program including the steps of, when the selection of a second CD mode has been canceled and there is a difference between a current value of running power and a target value of the running power after the cancellation of the selection of the second CD mode (YES in S100)…
The hybrid vehicle control device of the invention suppresses the decrease of the output torque and the increase of the fuel consumption when the engine operation is started as possible in case that the temperature of the engine compartment is increased by the heat radiating from the engine and the…