Abstract: Sound related vehicle information representing one or more sounds may be received in the processor. The sound related vehicle information may or may not include an audio signal. Spoken dialogue of a spoken dialogue system associated with the vehicle based on the sound related vehicle information may be modified.

Abstract: Sound related vehicle information representing one or more sounds may be received in a processor associated with a vehicle. The sound related vehicle information may or may not include an audio signal. An audio signal output to a passenger may be modified based on the sound related vehicle information.

Abstract: A cooperative diagnostic and prognosis system for generating a prognosis of at least one component in a vehicle. An in-vehicle diagnostic unit determines a diagnostic signature of the component each time an occurrence of a condition is triggered and transmits the diagnostic signature to an off-board diagnostic unit. The off-vehicle diagnostic unit determines a SOH of the component and a rate-of-change in the SOH of the component. The off-vehicle diagnostic unit determines whether the rate-of-change in the SOH is greater than a threshold. The off-vehicle diagnostic unit requests additional information from the vehicle in response to the rate-of-change in the SOH being greater than the threshold. The additional information relating to operating parameter data associated with the component. The off-vehicle diagnostic unit receives the requested information and predicts a time-to-failure of the component.

Abstract: An audio signal may be received, in a processor associated with a vehicle. Sound related vehicle information representing one or more sounds may be received by the processor. The sound related vehicle information may or may not include an audio signal. A speech recognition process or system may be modified based on the sound related vehicle information.

Abstract: A system and method for reducing the frequency of stack stand-by mode events, if necessary, as a fuel cell stack ages and experiences lower performance. The method determines an irreversible voltage loss of the fuel cell stack at predetermined time intervals and determines a stack voltage degradation variable based on the irreversible voltage loss. The method also determines if the stack voltage degradation variable indicates that the fuel cell stack will not meet predetermined stack end-of-life voltage requirements and calculates a maximum allowed voltage degradation rate of the fuel cell stack. The method calculates a maximum number of stand-by mode events per unit time that can be allowed to prevent the stack from exceeding the maximum allowed degradation rate and controls the number of stand-by mode events based on the calculated maximum number of stand-by mode events.

Abstract: A piston ring has a body member for sitting in a ring groove of a piston. The body member has an inner periphery, upper wall, lower wall and an outer periphery. The outer periphery has a concavity therein for storing lubricant therein. The upper wall has an outer section proximate to the outer periphery is constructed to be resiliently flexible between a flexed and unflexed position such during a portion of a power stroke, the volume of the concavity to store the lubricant is decreased by the flexing of the upper wall to the flexed position for expelling lubricant therefrom to a wall of the cylinder. The wall resiliently returns to the unflexed position during other times to allow excess lubricant from the wall of the cylinder to pass into the concavity.

Abstract: A wind deflector for an overflowable opening in a wall element of a motor vehicle, which can be moved from a basic position exposed at least nearly to no flow into an operating position exposed to a flow, is provided. The wind deflector includes a movable first clamping arm that protrudes over the wall element in the operating position exposed to a flow, and a movable second clamping arm. The wind deflector includes an extensive wind deflecting means arranged between the first clamping arm and second clamping arm, wherein the second clamping arm and/or the wind deflecting means at least nearly abuts against an edge of the overflowable opening in the operating position.

Abstract: A method for informing a motor vehicle driver of a driving maneuver planned by a driver assistance system of a motor vehicle and carried out by the motor vehicle, a driver assistance system for a motor vehicle that utilizes the method, and a motor vehicle with the driver's assistance system are provided. The method includes detecting current environmental data of the environment lying ahead of the motor vehicle by a detection means, planning and carrying out the driving maneuver on the basis of the environmental data, and reproducing the driving maneuver and at least a portion of the detected environmental data in an image on a display.

Abstract: A method of controlling airflow of an engine system is provided. The method includes determining a supercharger operating mode and a turbocharger operating mode based on engine load; selectively generating a control signal to a turbocharger based on the turbocharger operating mode; and selectively generating a control signal to a supercharger bypass valve based on the supercharger operating mode.

Abstract: A charging system and method that may be used to automatically apply customized charging settings to a plug-in electric vehicle, where application of the settings is based on the vehicle's location. According to an exemplary embodiment, a user may establish and save a separate charging profile with certain customized charging settings for each geographic location where they plan to charge their plug-in electric vehicle. Whenever the plug-in electric vehicle enters a new geographic area, the charging method may automatically apply the charging profile that corresponds to that area. Thus, the user does not have to manually change or manipulate the charging settings every time they charge the plug-in electric vehicle in a new location.

Abstract: A lane tracking system for a vehicle includes a front steering controller, a rear steering controller, and a lane tracking processor. The front steering controller is configured to rotate a front wheel of the vehicle through a front steering angle in response to a front steering torque command, and the rear steering controller is configured to rotate a rear wheel of the vehicle through a rear steering angle in response to a rear steering torque command. The lane tracking processor is configured to determine a desired course of the vehicle along a roadway, estimate a trajectory of the vehicle based on sensed vehicle motion, compute an error between the determined desired course and the estimated trajectory, and provide a front steering torque command to the front steering controller, and a rear steering torque command to the rear steering controller to minimize the computed error.

Abstract: Methods and systems for depowering an automotive battery in a controlled manner. The methods comprise (i) providing a depowering medium comprising one or more non-ionic electric conductors (for example, a carbon conductor) dispersed in a substantially non-ionic aqueous medium; (ii) contacting terminals of the battery with the depowering medium; and (iii) maintaining contact between the depowering medium and terminals for a period of time sufficient to depower the battery. The systems comprise (i) the depowering medium; and (ii) a container configured to receive a battery and the depowering medium such that the battery body is contacted with the depowering medium prior to the terminals.

Abstract: A system includes a pump, accumulator, a sensor which measures line pressure in a fluid circuit, and a controller. The controller plots and calculates respective slopes of first and second sets of measured pressure values from the sensor, calculates a slope ratio, and compares the slope ratio to a threshold. The controller also records the pre-charge pressure as the point of intersection of lines representing the slopes when the ratio exceeds the threshold. A control action is executed when the pre-charge pressure drops below a calibrated minimum threshold. A method includes measuring the pressure values, calculating the respective slopes and the slope ratio, comparing the slope ratio to a ratio threshold, recording the point of intersection of lines representing the slopes as an interpolated pre-charge pressure value when the ratio exceeds the threshold, and executing the control action.

Abstract: A cap for a quick connect fitting assembly is a unitary component having a terminal portion and a body portion extending from the terminal portion to define an inner cavity. The body portion defines a first opening opposite the terminal portion and a second opening extending from the first opening toward the terminal portion. The terminal portion has a first locating feature and the body portion has a second locating feature. The first locating feature and the second locating feature are spaced relative to one another such that the unitary component will connect to the quick connect fitting assembly with both of the locating features contacting predetermined locations of the quick connect fitting assembly only if a male fitting is inserted into a female fitting to a predetermined position, the unitary component thus ensuring proper connection of the quick connect fitting assembly. A method of assembly using the cap is also provided.

Abstract: A system for estimating daytime visibility conditions includes a camera configured to capture a video sequence over a period time, an odometry sensor configured to monitor motion of the camera, and a video processing unit in communication with the camera and with the odometry sensor. The video processing unit is configured to receive the video sequence from the camera, detect an object within the video sequence, estimate a distance between the camera and the object for each frame of the video sequence, determine a mean perceived brightness of the object for each image frame, and estimate an ambient visibility using the estimated distance and mean perceived brightness of the object.

Abstract: The present invention provides a shaft assembly comprising a first shaft and a second shaft. The first shaft has a plurality of first splines that each have an end portion and a chamfer disposed on the end portion. The second shaft is coaxial with the first shaft and has a plurality of second splines. The plurality of second splines each have a base portion and an end portion. The end portion defines an inverted chamfer having a base and a tip. The tip projects from the base radially away from the second shaft and axially away from the base portion of the plurality of second splines. The base of the inverted chamfer undercuts the tip of the inverted chamfer. The plurality of first splines engage with the plurality of second splines to couple the first shaft and the second shaft for common rotation.

Abstract: Embodiments of the present disclosure relate to methods, systems and apparatus for mapping torque to current to generate current commands used to control operation of an electric machine. Based on a DC input voltage, lookup tables (LUTs) are selected. Each of the selected LUTs includes a plurality (B) of first entries that correspond a particular input value of an angular rotation speed of the electric machine, and a set of coefficients are output from each of the selected LUTs that can be applied within a first polynomial function to generate a plurality of first polynomial functions each having a different sets of coefficients. A plurality of particular output values for a first current command are generated via the plurality of first polynomial functions. The particular output values for the first current command can be interpolated to generate a final output value for the first current command.

Abstract: A method for controlling vehicle procession through an intersection includes monitoring movement of a first vehicle through the intersection, and synchronizing movement of a second vehicle following the first vehicle through the intersection to the first vehicle movement through the intersection.

Abstract: Methods and systems for controlling an electric motor are provided. An estimated rotor flux angular position error is generated based on estimated back electromotive force (EMF) values, and based on the estimated rotor flux angular position error, an estimated rotor flux angular position, an estimated electrical synchronous frequency and/or an estimated rotor frequency can be generated.

Abstract: A motor vehicle body having body components that are movable against each other between an open and a closed position, is provided. The motor vehicle body includes a first body component with an elongated corner bounded by a first and a second leg, and a seal. The seal includes a basic section fastened to the first leg of the first body component and a main sealing section that is elastically compressed in the closed position in contact with a second one of the body components A first sealing contact zone is formed between the basic section and the first leg, a second sealing contact zone by a rib projecting from the basic section spaced from the first sealing contact zone and bridging a gap between the basic section and the second leg.