Abstract: A method for controlling driving of a vehicle, can control driving of a vehicle so that handling responsiveness may be differentiated in correspondence to a vehicle driving mode, steering input information by a driver, etc. The method for controlling driving of a vehicle distributes a request torque command into a left wheel torque command and a right wheel torque command, corrects the distributed torque commands using a differential control amount according to a vehicle driving mode and steering input information by a driver, and then performs torque command follow control for controlling torque which is applied to the wheels based on the post-correction torque commands.

Abstract: An example electronic device includes a display, a communication circuit, a memory, and at least one processor configured to, based on a signal for requesting transmission of identification information including a call word for using first mode of an artificial intelligence assistant function of the electronic device being received, from another electronic device, through the communication circuit using first communication method, control the display to display a user interface for requesting user confirmation for transmission of the identification information; control the communication circuit to transmit the identification information to the another electronic device as a result of user confirmation through the user interface; and receive information for using a second communication method from the another electronic device.

Abstract: The present invention provides a pharmaceutical composition for prevention or treatment of a stress disease and depression, the pharmaceutical composition be safely useable without toxicity and side effects by using an extract of leaves of Vaccinium bracteatum Thunb., which is natural resource of Korea, so that the reduction of manufacturing and production costs and the import substitution and export effects can be expected through the replacement of a raw material for preparation with a plant inhabiting in nature.

Abstract: Disclosed are a separator for fuel cells capable of minimizing the volume of a system and the use of sealants, and a stack for fuel cells, more particularly, a stack for solid oxide fuel cells, including the same. Specifically, by adding a metal sheet having a specific shape, position and size to the separator, the stress applied to the sealant can be uniformized, and thus the oxidizing agent and fuel can be separated and electrically isolated using only a piece of sealant. Therefore, the stack for fuel cells is characterized in that there is no variation in temperature, reactant concentration, power, or the like between respective unit cells, so delamination and microcracks do not occur, the volume is minimized, and the power density per unit volume is very high.

Abstract: A method of controlling driving of a vehicle which performs torque command tracking control includes distributing a required torque command to a left wheel torque command and a right wheel torque command, correcting each of the distributed torque commands using the differential control amount according to a vehicle driving mode and steering input information, and then controlling torque applied to the wheel based on the torque command after correction.

Abstract: A wheel slip control method for a vehicle is provided, and includes estimating equivalent inertia information of a driving system based on operation information of the driving system while a vehicle travels, determining whether the slip of a drive wheel occurs from the estimated equivalent inertia information of the driving system, determining whether the drive wheel is in an uneven wheel slip state where the slip occurs only in one of a left wheel and a right wheel of the drive wheel from a left wheel speed and a right wheel speed detected by a sensor, if it is determined that the slip of the drive wheel occurs, and controlling an operation of a braking device such that a braking force is applied to the vehicle wheel in which the slip occurs, if it is determined that the vehicle wheel is in the uneven wheel slip state.

Abstract: Apparatus and method of producing a virtual after-burn effect using a controller in an electric vehicle, may include receiving, by the controller, vehicle driving information during vehicle driving, determining, by the controller, virtual variable information in an internal combustion engine on the basis of the input vehicle driving information, determining, by the controller, a virtual after-burn effect characteristic on the basis of the virtual variable information in an internal combustion engine, outputting, by the controller, a control signal for producing the virtual after-burn effect on the basis of the virtual after-born effect characteristic information, and controlling, by the controller, an operation of an effect-production apparatus configured for producing the virtual after-burn effect on the basis of the control signal.

Abstract: A method for controlling driving force of a vehicle in which driving force of the vehicle is controlled by pre-reflecting vertical load information of tires in real time during turning of the vehicle, to solve repeated occurrence of wheel slip and wheel slip control performance degradation due to roll motion, includes determining, by a controller, a basic torque command in real time based on vehicle driving information obtained while driving of the vehicle, obtaining information related to left wheel and right wheel vertical loads in real time based on information collected by the vehicle, determining a torque upper limit from the real-time vertical load information, determining a final torque command limited so as not to exceed the determined torque upper limit from the real-time determined basic torque command, and controlling operation of a driving device in accordance with the determined final torque command.

Abstract: A method for controlling driving force of a vehicle includes determining a natural frequency of vehicle suspension pitch motion according to characteristics of a suspension device of the vehicle, providing a filter configured for removing or passing a natural frequency component of the vehicle suspension pitch motion to a control unit of the vehicle, determining, by the control unit, a required driving force command based on vehicle driving information collected during vehicle driving, determining, by the control unit, a final front wheel driving force command and a final rear wheel driving force command through a filtering process using the filter from the determined required driving force command, and controlling, by the control unit, a driving force applied to a front wheel and a rear wheel of the vehicle by a driving device for driving the vehicle according to the determined final front wheel driving force command and the determined final rear wheel driving force command.

Abstract: A method for controlling wheel slip of a vehicle, which comprises a plurality of driving devices for generating driving force for driving the vehicle, includes: obtaining, by a controller, equivalent inertia information for each driving device based on operation information of each driving system during traveling of the vehicle; calculating, by the controller, a calibration amount for calibrating a driving force command or a braking force command for each wheel in real time by using the equivalent inertia information obtained; calibrating, by the controller, the driving force command or the braking force command for each wheel by using the calculated calibration amount; and controlling, by the controller, the driving force according to the calibrated driving force command or the braking force according to the calibrated braking force command.

Abstract: A control method of an electric vehicle is proposed. The control method includes generating and realizing a virtual sensation of gear shifting the same as that of a vehicle equipped with a multi-speed transmission, in the electric vehicle without a multi-speed transmission. In particular, virtual gear shift intervention torque and limit torque for each virtual gear shift stage are determined from input variables through a virtual gear shift model by inputting vehicle driving information collected from a vehicle during operation. Then the determined virtual shift intervention torque, the determined limit torque for each virtual shift stage, and motor torque command are applied to operate a motor, thereby realizing the virtual sensation of multi-speed gear shifting.

Abstract: An apparatus and a method reduce a jerk phenomenon of an electric vehicle occurring immediately after the electric vehicle is stopped. The method of reducing a stop jerk of an electric vehicle includes acquiring vehicle state information through a vehicle state detection part and determining whether the vehicle reaches a stop completion state based on the acquired vehicle state information. The method includes, when it is determined that the vehicle reaches the stop completion state, determining and generating a torque command for jerk reduction to offset and reduce a vehicle jerk immediately after the stop based on vehicle acceleration information detected by an acceleration sensor and includes controlling an operation of a driving motor according to the generated torque command for jerk reduction. The apparatus for reducing a stop jerk performs the method.

Abstract: A method of controlling wheel slip of a vehicle and an apparatus thereof, the method includes determining, by a controller, a torque command for a driving device configured to drive the vehicle based on vehicle operation information obtained by an operation information detector while the vehicle is traveling, obtaining, by the controller, real-time vertical load information of a left wheel and a right wheel of the vehicle while the vehicle is traveling based on the vehicle operation information collected in the vehicle, determining, by the controller, a threshold engagement torque for control of a limited slip differential from the obtained real-time vertical load information, comparing, by the controller, a real-time torque command determined in real time based on the vehicle operation information, with the determined threshold engagement torque, and controlling, by the controller, the limited slip differential to be engaged so that differential action of a differential is limited when the real-time torque c

Abstract: A method of controlling driving force of a vehicle, includes providing a first filter for removing or reducing a natural frequency component of the vehicle suspension pitch motion, and a second filter for extracting or increasing the natural frequency component of the vehicle suspension pitch motion to a controller of the vehicle, determining a required driving force command based on vehicle driving information collected during driving of the vehicle, determining a driving force command after filter application through a processing process by the first filter taking the determined required driving force command as input thereof, determining a driving force correction amount through a processing process by the second filter taking feedback driving force as input thereof, and correcting the driving force command after filter application using the driving force correction amount and controlling driving force applied to a driving wheel of the vehicle by a driving device of the vehicle using the driving force comm

Abstract: A method for controlling braking of a vehicle includes determining a natural frequency of a vehicle suspension pitch motion according to characteristics of a suspension, providing a first filter configured to remove or decrease the natural frequency component of the vehicle suspension pitch motion and a second filter configured to extract or increase the natural frequency component of the vehicle suspension pitch motion, determining a total requested braking force command based on vehicle driving information collected while the vehicle is driven, determining a post-filter application total braking force command through a processing procedure by the first filter, determining a braking force compensation amount through a processing procedure by the second filter, and compensating for the post-filter application total braking force command using the braking force compensation amount, and controlling a braking force, which is applied to a wheel, using the post-compensation total braking force command.

Abstract: A method of virtualizing the characteristics of an internal-combustion-engine vehicle in an electric vehicle includes: receiving vehicle driving information of the electric vehicle at a controller, determining a current vehicle driving mode based on the input vehicle driving information by the controller, determining a virtual engine speed in the determined vehicle driving mode using the vehicle driving information by the controller, outputting a control signal for virtualizing characteristics of an internal-combustion-engine (ICE) driving system corresponding to a current vehicle driving mode based on the determined virtual engine speed by the controller, and virtualizing the characteristics of the ICE driving system corresponding to the current vehicle driving mode by controlling an operation of a virtualization device according to the output control signal by the controller.

Abstract: Proposed is a method of virtualizing characteristics of an internal combustion engine vehicle in an electric vehicle, the method including obtaining, by a controller, powertrain state information for a vehicle powertrain including a motor that makes a vehicle move and a power transmission device between the motor and driving wheels, determining, by the controller, tooth surface pressures of gears in the powertrain between the motor and the driving wheels based on the obtained powertrain state information, generating, by the controller, a virtual effect signal for generating a virtual effect that simulates powertrain characteristics of the internal combustion engine vehicle based on the determined tooth surface pressures of the gears in the powertrain, and generating, by the controller, the virtual effect that simulates the powertrain characteristics of the internal combustion engine vehicle.

Abstract: A method of virtualizing characteristics of an internal combustion engine vehicle in an electric vehicle, includes obtaining, by a controller, real-time vehicle driving information, determining, by the controller, tooth surface pressures of gears in the powertrain between a motor for driving a vehicle and driving wheels based on the obtained real-time vehicle driving information, generating, by the controller, a virtual effect signal for generating a virtual effect that simulates powertrain characteristics of an internal combustion engine vehicle based on the determined tooth surface pressures of the gears in the powertrain, and generating, by the controller, a virtual effect that simulates powertrain characteristics of an internal combustion engine vehicle by controlling an operation of a virtual effect generation device that generates a virtual effect according to the generated virtual effect signal.

Abstract: A method of virtualizing characteristics of an internal combustion engine vehicle in an electric vehicle, the method includes: determining, by a controller, a current input torque applied to a powertrain from a motor that makes a vehicle move, determining, by the controller, tooth surface pressures of gears in the powertrain between the motor and driving wheels from the determined current input torque, generating, by the controller, a virtual effect signal for generating a virtual effect that simulates powertrain characteristics of an internal combustion engine vehicle based on the determined tooth surface pressures of the gears in the powertrain, and generating, by the controller, the virtual effect that simulates the powertrain characteristics of the internal combustion engine vehicle by controlling operation of a virtual effect generation device that generates the virtual effect according to the generated virtual effect signal.

Abstract: Disclosed are a vehicle for generating an acceleration profile based on the acceleration cognitive characteristics of the human and a method of controlling the same. The method includes: receiving a manipulation amount of an accelerator pedal and calculating a first torque value, inserting the first torque value to a function that receives force and outputs acceleration feeling, generating a second torque value by inserting an output value of the function into a first filter for stabilizing the output value, generating a target torque value by inputting the second torque value to a second filter for stabilizing the second torque value, and generating a torque command based on the target torque value.