The hybrid electric vehicle includes an engine, a motor, and a filter that collects particulate matter emitted from the engine. The control device controls an output of the engine and an output of the motor according to power needed for the hybrid electric vehicle to travel. The control device is…
A hybrid vehicle and a method for controlling torque fluctuations. The hybrid vehicle includes a controller configured to determine engine torque fluctuations in a transient state in which an operating point of the engine changes based on an inertial torque generated by rotational inertia during…
A hybrid electric vehicle includes an engine, a first motor connected to the engine, a transmission connected to the first motor and to a transfer shaft linked to drive wheels, a second motor connected to the transfer shaft, and a controller. The controller controls the first and second motors such…
A hybrid vehicle includes a powertrain having an engine, an electric machine, and a disconnect clutch configured to selectively couple the engine and the electric machine. The vehicle further includes a controller programmed to, for a given operating point defined by a powertrain speed and a…
A computer-implemented method may include receiving, by a processor set, environmental data, vehicle data, and traffic data; identifying, by the processor set, a road segment based on the environmental data; identifying, by the processor set, a risk associated with the road segment based on the…
Control for a hybrid vehicle includes: reducing available electric power to the battery as a state of charge approaches a predetermined upper limit; when the state of charge nears the upper limit and the available electric power is smaller than a sum of the regenerative electric power and the…
A control method for power-split hybrid electric powertrain of an electrified vehicle includes determining an output torque request for the powertrain and a previous actual output torque and maximum output torque of the powertrain, performing proportional ratio control based on the output torque…
A computer-implemented method to alter a standard mode of operation in a hybrid vehicle. The method includes generating a driving profile for a hybrid vehicle, wherein the hybrid vehicle comprises an electric motor and a combustion engine. The method further includes estimating, based on the…
A hybrid vehicle includes a powertrain having an engine, an electric machine, and a disconnect clutch configured to selectively couple the engine and the electric machine. The vehicle further includes a controller programmed to, for a given operating point defined by a powertrain speed and a…
A system performs a method for operating a vehicle. A raw total axle torque request for the vehicle is received at a processor of the vehicle. The vehicle includes a primary axle, one or more electric motors on the primary axle, an engine coupled to the primary axle, a secondary axle, and an…
A system includes: a motor control module and an engine control module, where, when a temperature of an oxygen sensor in an exhaust system of an engine is less than a predetermined temperature while the engine is off: the motor control module is configured to apply power to an electric motor based…
A powertrain and control method that generates and transfers drive torque to a driveline of a hybrid electric vehicle is provided. The powertrain includes an internal combustion engine (ICE), at least one electric motor powered by a high-voltage battery, an integrated dual charge module (IDCM) and…
A method for controlling a hybrid powertrain of a hybrid vehicle includes generating and outputting, by an external torque requestor connected to a network, a torque request for the hybrid powertrain both (i) to a hybrid control processor (HCP) connected to the network and (ii) directly to a set of…
An optimized control system for a multi-motor propulsion system of an electrified vehicle is configured to access a calibrated surface that defines operating points corresponding to different torque requests and for enabling/disabling first and second electric traction motors of an electrified…
A control device is applied to a hybrid electric vehicle in which an internal combustion engine and a motor generator are provided as a prime mover, and the high-voltage battery is charged using the power of the internal combustion engine and the autonomous operation is performed. The control…
A hybrid powertrain system of a planer, the hybrid powertrain system comprising an internal combustion engine, a rotor/cutter mechanically coupled with the internal combustion engine, a generator mechanically coupled with the internal combustion engine, an energy storage system including an energy…
A method for controlling driveline torque on an electrified powertrain based on obstacle detection is provided. The electrified powertrain includes a first eMotor, a second eMotor and an internal combustion engine (ICE). An obstacle is detected proximate to the vehicle. A proximity signal is…
The disclosure relates to a method for distributing torque in the event of a load change for a motor vehicle. The motor vehicle has a first torque source that provide a first torque, and a traction motor that provides second torque. After determining that the torque distribution should be changed…
There are provided: an input torque detection part configured to detect an input torque variation value; a first filter processing part configured to extract and obtain, from the input torque variation value, a post-first-filter variation value that varies with a specific variation period; a…
A method () and apparatus - for carrying out the method of mitigating fuel in oil in an internal combustion engine of a hybrid electric vehicle, the method comprising: detecting a first engine start of a drive cycle when the vehicle speed is greater than zero (); detecting a temperature of engine…
Disclosed is a hybrid power system including a computing core, a power converter, a driving motor, an engine generator, a charging stand, and a battery pack. The power converter is coupled to the computing core. The driving motor is coupled to the power converter. The engine generator is coupled to…
Operating a hybrid power system for a machine includes combusting a direct injected gaseous hydrogen fuel in an engine operating an electrical generator, and increasing a load demand of the hybrid power system. Operating the hybrid power system further includes operating an electrical-assist…
A vehicle includes an engine, a generator, a drive motor, and a filter that collects particulate matter in exhaust gas of the engine. The generator is driven by the engine to generate power. The drive motor is driven with the power generated by the generator. A method for controlling the vehicle…
A control device for a hybrid electric vehicle includes an engine, a drive motor that drives the vehicle by assisting the engine, a battery that provides energy to the drive motor, and a processor. The processor may determine whether there is an attempt to fuel the vehicle. When it is determined…
An internal combustion engine is connected to a transmission via a torque converter. The transmission includes a continuously variable transmission mechanism and a clutch. When the transmission is switched from the P range to the D range, a rotation speed of the internal combustion engine decreases…
A control apparatus for a rotating electric machine is provided. The rotating electric machine includes a moving portion that applies torque to a drive shaft of an internal combustion engine. The control apparatus acquires a rotational frequency signal that is a signal that changes depending on a…
Methods and systems for hybrid vehicle control. A high-level controller and a low-level controller are provided. The high-level controller uses preview information and a model of the low-level controller to calculate optimized tuning parameters for the low-level controller. The low-level controller…
A control apparatus for a vehicle including: (i) an engine; (ii) an input rotary member connected to the engine; (iii) an electric transmission mechanism that includes a differential mechanism configured to receive a power of the engine via the input rotary member and an electric motor connected to…
A vehicle driving apparatus includes: an electric motor including a rotor provided movably in an axial direction relative to a rotor shaft and a stator disposed on an outside of the rotor in a radial direction; a first gear provided movably in the axial direction relative to the rotor shaft and…
A hybrid electric vehicle comprising: an engine; a filter for collecting particulate matter from the engine; a motor provided on a power transmission path between the engine and the drive wheels; a torque converter having a lock-up clutch provided on the power transmission path between the motor…