#B60L15/2036

Electric drive unit with disconnect clutches and electric drive unit operating method

Systems and methods for an electric drive unit. The electric drive unit includes, in one example, a first electric machine rotationally coupled to a first drive wheel via a first gear train and a seco…

DRIVE·Jun 2·1 min read

B60L15/2036 DANA AUTOMOTIVE SYSTEMS GROUP, LLC

ELECTRIC VEHICLE FOUR-WHEEL DRIVE SHIFTING CONTROL

In general, this disclosure relates to a system and method of control for driveline actuators (DLAs) in the powertrain of an electric vehicle to perform shifting between two-wheel drive (2WD) and four…

DRIVE·Apr 2·1 min read

B60L15/2036 Warn Automotive, LLC

SYSTEM AND METHOD FOR CONTROLLING DRIFT DRIVING OF ELECTRIC VEHICLE

Disclosed is a drive system torque control apparatus of an electric vehicle including a controller configured to generate torque commands to apply a driving torque to rear wheels to control the vehicl…

DRIVE·Jan 8·2 min read

B60L15/2036 Hyundai Motor Company

A SYSTEM AND A METHOD FOR CONTROLLING WHEEL SLIP OF A VEHICLE

The invention relates to a system (104) and to a method executed in a vehicle control unit (110), VCU, for controlling wheel slip of a vehicle, wherein the vehicle comprises at least two wheels (102a,…

DRIVE·Nov 26·1 min read

B60L15/2036 VOLVO TRUCK CORP [SE]

VEHICLE AND CONTROL METHOD OF VEHICLE

A vehicle includes a controller that calculates left command rotational speed and a right command rotational speed based on a target rotational speed difference that is a difference between a first ta…

DRIVE·Jul 17·1 min read

B60L15/2036 KAWASAKI MOTORS, LTD.

SYSTEM AND METHOD FOR IMPLEMENTING A NEUTRAL STATE IN MULTI-RATIO ELECTRIC DRIVE MODULE

An electrified powertrain for an electrified vehicle includes a first electric drive module (EDM), a second EDM and a controller. The first EDM includes a first electric motor. A first gearbox transfe…

DRIVE·May 22·2 min read

B60L15/2036 FCA US LLC

METHOD OF CONTROLLING DRIVING OF A PLURALITY OF MOBILITY DEVICES CONNECTED BY A PIVOT MECHANISM

A first mobility device includes a plurality of first wheels, a first drive motor providing a driving force to the plurality of first wheels, a first high-voltage battery supplying power to the at lea…

DRIVE·Feb 13·2 min read

B60L15/2036 HYUNDAI MOTOR COMPANY

METHOD OF CONTROLLING DRIVE SYSTEM TORQUE OF ELECTRIC VEHICLE

A method of controlling a driving system torque of an electric vehicle includes limiting, by a controller, a slope of a front wheel torque command for front wheel torque control and a slope of a rear …

DRIVE·Dec 19·1 min read

B60L15/2036 Hyundai Motor Company

METHOD OF CONTROLLING DRIVE SYSTEM TORQUE OF ELECTRIC VEHICLE

A method of controlling a drive system torque of an electric vehicle for generating a torque by evading a backlash band to prevent the occurrence of backlash in the drive system includes determining, …

DRIVE·Nov 28·1 min read

B60L15/2036 HYUNDAI MOTOR COMPANY

TECHNIQUES FOR DYNAMIC WHEEL SLIP TARGET CONTROL IN MULTI-MOTOR ELECTRIFIED VEHICLES

Dynamic slip target control systems and method for a multi-motor electrified powertrain of an electrified vehicle including a driveline having four wheels involve determining (i) a steering angle of t…

DRIVE·Oct 3·1 min read

B60L15/2036 FCA US LLC

PRE-EMPTIVE WHEEL SLIP CONTROL BY WHEEL DISPLACEMENT

Methods and systems are provided for determining a plurality of traction limits corresponding to each of a plurality of wheels of a vehicle and determining a grounded torque request. Based on the plur…

DRIVE·Oct 3·1 min read

B60L15/2036 Rivian IP Holdings, LLC

METHOD AND SYSTEM FOR CONTROLLING ONE OR TWO ELECTICALLY-DRIVEN AXLES HAVING TWO ELECTRIC MOTORS

The present invention relates to a method () for controlling one or two electrically driven axles () of a vehicle with electric motors (EM, EM), each connected to an output () via a respective power t…

DRIVE·Aug 1·1 min read

B60L15/2036 AVL List GmbH

SYSTEM AND METHOD TO COORDINATE LASH CROSSINGTRANSITIONS IN MULTI-AXLE ELECTRIFIED DRIVETRAINS

Methods and systems are provided for an electric vehicle are provided. In one example, a method for an electric vehicle having a first prime mover for supplying a torque to a first axle and a second p…

DRIVE·Apr 11·2 min read

B60L15/2036 Ford Global Technologies, LLC

METHODS AND SYSTEMS FOR CONTROLLING ELECTRIC MOTOR TORQUE IN A BATTERY ELECTRIC VEHICLE

Methods and systems for a vehicle are provided. A method for a vehicle includes coupling two motors to an axle. Furthermore, the method includes, at each of the two motors, setting a requested motor t…

DRIVE·Mar 21·1 min read

B60L15/2036 Ford Global Technologies, LLC

CONTROL APPARATUS AND CONTROL METHOD OF AN ELECTRIC VEHICLE

A control apparatus of an electric vehicle includes a twin clutch including a first clutch and a second clutch and configured to adjust power transmission from a drive motor to a first rear wheel and …

DRIVE·Feb 22·2 min read

B60L15/2036 Hyundai Motor Company

METHOD FOR CONTROLLING A MOTION OF A VEHICLE, DATA PROCESSING APPARATUS, COMPUTER PROGRAM, COMPUTER-READABLE STORAGE MEDIUM, AND VEHICLE PROPULSION SYSTEM

The disclosure relates to a method for controlling a motion of a vehicle. The vehicle can comprise an electric powertrain having at least one drive axle with a left output shaft and a right output sha…

DRIVE·Oct 19·2 min read

B60L15/2036 Volvo Car Corporation

DYNAMOTOR MODULE WITH DC TERMINAL VOLTAGE, TRANSMISSION COMPRISING THE SAME AND VEHICLE COMPRISING THE SAME

The invention discloses a dynamotor module with DC terminal voltage, comprising a first dynamotor with DC terminal voltage and a second dynamotor with DC terminal voltage, wherein the first and the se…

DRIVE·Sep 28·2 min read

B60L15/2036 Chun-Jong Chang

VEHICLE

A vehicle includes: a plurality of wheels; a plurality of rotary electric machines, each configured to generate a driving force or a braking force for one of the plurality of wheels independently from…

DRIVE·Aug 31·1 min read

B60L15/2036 TOYOTA JIDOSHA KABUSHIKI KAISHA

An Electro-Mechanical Cross Steer Drive Device for a Vehicle

According to the present invention there is provided an electro-mechanical cross-steer device for a vehicle. The device may include a first and a second motor and first and second output planetary gea…

DRIVE·Aug 31·1 min read

B60L15/2036 Kinetics Drive Solutions, Inc.

METHOD AND SYSTEM FOR CONTROLLING ANTI-JERK OF VEHICLE

A method of controlling anti jerk of a vehicle, includes determining a correction factor based on a wheel slip amount of the vehicle, determining a corrected model speed from a predetermined model spe…

DRIVE·Aug 17·1 min read

B60L15/2036 Hyundai Motor Company

ELECTRIC VEHICLE FOUR-WHEEL DRIVE SHIFTING CONTROL

DRIVE·Aug 17·1 min read

B60L15/2036 Warn Automotive, LLC

ELECTRIC VEHICLE CONTROL METHOD AND ELECTRIC VEHICLE CONTROL SYSTEM

An electric vehicle control method including using a first motor and a second motor as travel drive sources, performing drive control on the first motor by transmitting a first torque command value to…

DRIVE·Aug 3·1 min read

B60L15/2036 NISSAN MOTOR CO., LTD.

METHOD AND APPARATUS FOR CONTROLLING TORQUE VECTORING OF xEV

A method for controlling torque vectoring of an xEV includes detecting vehicle speed information using speed sensors mounted in the xEV, and estimating a vehicle speed of the xEV in driving based on t…

DRIVE·May 18·1 min read

B60L15/2036 Hyundai Motor Company

DIFFERENTIAL ELECTRICAL DRIVE ARRANGEMENT FOR HEAVY DUTY VEHICLES

A control unit for a heavy duty vehicle. The vehicle includes an electric machine connected to first and second driven wheels via an differential. The control unit includes a first wheel slip control …

DRIVE·Mar 2·1 min read

B60L15/2036 VOLVO TRUCK CORPORATION

ELECTRIC VEHICLE

An electric vehicle includes a yaw rate sensor and a processor. The yaw rate sensor is configured to measure a yaw rate of a vehicle body in a vehicle. The processor is configured to control respectiv…

DRIVE·Feb 23·1 min read

B60L15/2036 SUBARU CORPORATION

METHOD FOR DETERMINING AN OPTIMIZED TORQUE DISTRIBUTION TO THE DRIVE WHEELS OF A ROAD VEHICLE AND RELATIVE ROAD VEHICLE

A method for determining an optimized torque distribution to the wheels of a road vehicle comprising the steps of determining a table of distribution of the torque between a front axle and a rear axle…

DRIVE·Feb 16·1 min read

B60L15/2036 FERRARI S.p.A.

SYSTEM AND METHOD IN DATA-DRIVEN VEHICLE DYNAMIC MODELING FOR PATH-PLANNING AND CONTROL

Operation and motion control, by a vehicle's ADAS or AD features, is improved in ways suitable to EVs having higher driving and handling performance. The vehicle dynamic model for high rates of latera…

DRIVE·Jan 26·1 min read

B60L15/2036 Canoo Technologies Inc.

SYSTEMS AND METHODS FOR CONTROLLING SPEED DIFFERENTIAL OF WHEELS OF A VEHICLE

Systems and methods are provided herein for controlling the speed differential of wheels of a vehicle. The vehicle determines a wheel steering angle, where the wheel steering angle corresponds to a ce…

DRIVE·Jan 26·1 min read

B60L15/2036 Rivian IP Holdings, LLC

VEHICLE CONTROL DEVICE

A vehicle control device that calculates a vehicle body velocity of a vehicle is disclosed. Sensors () that obtain respective wheel velocities of left and right wheels () arranged along the vehicle wi…

DRIVE·Dec 15·1 min read

B60L15/2036 MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA

APPARATUS FOR CONTROLLING MOTOR OF A VEHICLE AND METHOD THEREOF

A vehicle motor control apparatus includes: a processor configured to determine whether a state of a vehicle is an over-steer state or an under-steer state, to determine a driving control mode or a br…

DRIVE·Mar 17·1 min read

B60L15/2036 HYUNDAI MOTOR COMPANY

VEHICLE WITH DRIFT MODE

A vehicle includes driven wheels, an actuator operably coupled to the driven wheels by a drivetrain, and a braking system having friction brakes associated with the driven wheels. A controller is prog…

DRIVE·Mar 17·1 min read

B60L15/2036 FORD GLOBAL TECHNOLOGIES, LLC

VEHICLE TORQUE PROCESSING METHOD AND APPARATUS, VEHICLE CONTROLLER, AND VEHICLE

A vehicle torque processing method, apparatus, and a vehicle controller are provided. The method includes allocating torque to the first power drive system and a second power drive system based on req…

DRIVE·Jan 20·1 min read

B60L15/2036 HUAWEI TECHNOLOGIES CO.,LTD.

Device for Calibrating Two Electric Motors Mounted on One Axle in Two-Axle Motor Vehicles

A device for calibrating two electric motors mounted on one axle in two-axle motor vehicles includes at least one electronic control unit configured to check whether predefined conditions for a switch…

DRIVE·Jan 13·1 min read

B60L15/2036 Bayerische Motoren Werke Aktiengesellschaft

Application of Localization, Positioning and Navigation Systems for Robotic Enabled Mobile Products

A robotic cleaner includes a cleaning assembly for cleaning a surface and a main robot body. The main robot body houses a drive system to cause movement of the robotic cleaner and a microcontroller to…

DRIVE·Dec 16·2 min read

B60L15/2036 iRobot Corporation

CONTROL APPARATUS FOR ELECTRIC VEHICLE

A control apparatus for an electric vehicle includes a requested torque calculator, a command torque calculator, and a driving controller. The requested torque calculator is configured to calculate re…

DRIVE·Sep 2·1 min read

B60L15/2036 SUBARU CORPORATION

Application of Localization, Positioning and Navigation Systems for Robotic Enabled Mobile Products

DRIVE·Oct 19·2 min read

B60L15/2036 iRobot Corporation

VEHICLE, AND VEHICLE CONTROL METHOD

According to this vehicle and control method for the same, an electric motor control device sets a target left power and a target right power, on the basis of the power suppliable by a power supply, p…

DRIVE·May 26·1 min read

B60L15/2036 HONDA MOTOR CO., LTD.

INVERTER UNIT AND ELECTRIC VEHICLE

Provided is an inverter unit that is used in an electric vehicle having a left motor for causing a drive wheel on the left side to rotate and a right motor for causing a drive wheel on the right side …

DRIVE·Mar 4·1 min read

B60L15/2036 SANYO ELECTRIC CO [JP]

Preventing of slip in an electrically powered vehicle

A method and an arrangement for limiting slip in a wheeled vehicle having two or more driving wheels that are operated with electric motors, the method comprising determining a speed (v1, v2, v3, v4) …

DRIVE·Oct 22·2 min read

B60L15/2036 ABB OY [FI]

ELECTRIC VEHICLE

An electric vehicle 1 capable of making a turn while leaning a vehicle body includes a front wheel, a pair of right and left rear wheels 35R, 35L provided separately from the front wheel, a support me…

DRIVE·Aug 20·2 min read

B60L15/2036 YAMAHA MOTOR CO LTD [JP]