Abstract: Methods and systems are provided for calibrating one or more limits of a battery of a vehicle, the battery having state of charge limits and power limits. A history of environmental conditions for the vehicle is obtained and stored in a memory. One or more of the state of charge limits, one or more of the power limits, or both are adjusted based on the history of environmental conditions and usage severity using a processor.

Abstract: A wheel hub joint unit is provided that includes, but is not limited to a constant velocity rotary joint and a wheel bearing. The constant velocity rotary joint has a joint outer part. The wheel bearing supports a wheel hub with a double-row bearing, and the double-row bearing is disposed on the joint outer part.

Abstract: A system and method for accurately estimating a lane in which a vehicle is traveling. A sensor mounted on the vehicle generates sensor data including lane information that is processed by several lane detection sub-systems to generate two or more estimated lanes with corresponding lane confidence information. A combining processor combines the estimated lanes based upon the confidence information to determine a combined estimated lane.

Abstract: A battery component includes electrochemical cells with positive and negative terminals of different metals within a sealed enclosure. A positive terminal and a negative terminal of substantially the same material extend outside the sealed enclosure. The battery component provided enables battery construction which reduces or eliminates exposed welds of different metals. A battery assembly with exposed interconnecting members of the same metal is also provided.

Abstract: A lock code recovery system for selectively sending a lock code to a proximate personal electronic device is provided. A recognizable code is associated with the proximate personal electronic device. The lock code recovery system includes a user input device for receiving feedback and a control module. The control module is in communication with the user input device, and has a memory with an application and at least one recognizable code stored thereon. The application has the lock code associated with the application for at least activating or deactivating the application. The control module includes control logic for monitoring the user input device for feedback indicating the lock code associated with the application should be sent to the proximate personal device.

Abstract: A method for determining when to operate a voltage recovery process for recovering a reversible voltage loss of a fuel cell stack in a fuel cell system. The method includes estimating an irreversible voltage loss of the fuel cell and an actual voltage of the fuel cell stack, and determining whether a difference between the estimated irreversible voltage loss and the estimated actual voltage exceed a threshold, and if so, the voltage recovery process is performed.

Abstract: A powertrain for a vehicle includes an engine and a transmission having an input member, an output member, and a neutral state in which torque is not transmitted from the input member to the output member. A first motor/generator is coupled to the engine. A second motor/generator is coupled with vehicle wheels directly or indirectly through the transmission. The first motor/generator acts as a generator when powered by the engine to provide electric power to the second motor/generator. The second motor/generator acts as a motor when receiving electric power from a battery or from the first motor/generator. A shift selector is moved by a vehicle operator to establish an electric propulsion mode in which the transmission is in the neutral state and the second motor/generator functions as a motor.

Abstract: Controlling combustion in a spark-ignition direction-injection internal combustion engine includes providing an initial injected fuel mass timing and an initial spark ignition timing. A combustion phasing error is monitored and compared with each of the initial injected fuel mass timing and the initial spark ignition timing. An adjusted injected fuel mass timing and an adjusted desired spark ignition timing is determined based on the comparing for maintaining a desired combustion phasing.

Abstract: A spark-ignition, direct-injection internal combustion engine is coupled to an exhaust aftertreatment system including a three-way catalytic converter upstream of an NH3-SCR catalyst. A method for operating the engine includes operating the engine in a fuel cutoff mode and coincidentally executing a second fuel injection control scheme upon detecting an engine load that permits operation in the fuel cutoff mode.

Abstract: A ladle for a molten metal includes a main body having a hollow interior and an opening for receiving the molten metal. The main body has a sidewall with a nozzle formed therein. The nozzle defines an axis of rotation for the main body. The nozzle contacts, seals and is in fluid communication with the mold. The nozzle is configured to deliver the molten metal to a mold when the main body is rotated from a first position to a second position.

Abstract: A stator phase circuit for an electric machine includes a phase winding circuit including a plurality of series coupled sub-winding circuits, each sub-winding circuit includes a respective sub-winding coupled in parallel across a respective first controllable switch.

Abstract: A restraining device of a shading system for absorbing the kinetic energy of a slidable shading arrangement given an unforeseen movement is provided. The restraining device includes a first restraining arrangement configured to absorb a first portion of the kinetic energy by at least partially deforming.

Abstract: A method for operating a driver assistance system of a vehicle, wherein the system is configured for the automatic actuation of an element chosen from a braking device, a drive device, a steering device and a warning device, is provided. The method includes determining a first parameter characterizing a possible collision of the motor vehicle with an object situated in front of the vehicle in the direction of travel of the vehicle. A second parameter chosen from an instantaneous transverse acceleration, an instantaneous yaw rate, an instantaneous chronological alteration of the transverse acceleration, and an instantaneous chronological alteration of the yaw rate, all of the motor vehicle, is determined. If the second parameter does not exceed a predetermined threshold value, an automatic actuation takes place of the element and if the second parameter exceeds the predetermined threshold value, an automatic actuation of the element of the motor vehicle is omitted.

Abstract: A method for operating a driver assistance system of a motor vehicle wherein the driver assistance system is configured as a parking aid system is provided. The method includes determining a parameter characterizing an impending parking procedure of the motor vehicle in a longitudinal direction of the vehicle. A first distance d1 of a lateral face of the motor vehicle on a driver's side to a parking space periphery on the driver's side is determined and a second distance d2 of a lateral face of the motor vehicle on a passenger's side to a parking space periphery on the passenger's side is determined. Information for a centered parking of the motor vehicle relative to the parking space periphery on the driver's side and to the parking space periphery on the passenger's side based on the first distance d1 and the second distance d2 is issued by an issuing device.

Abstract: A separator for use in a lithium ion battery to provide a physical and electrically insulative mechanical barrier between confronting inner face surfaces of a negative electrode and a positive electrode may be formed predominantly of heat-resistant particles. The heat-resistant particles, which have diameters that range from about 0.01 ?m to about 10 ?m, are held together as a thin-layered, handleable, and unified mass by a porous inert polymer material. The high content of heat-resistant particles amassed between the confronting inner face surfaces of the negative and positive electrodes provides the separator with robust thermal stability at elevated temperatures. Methods for making these types of separators by a phase-separation process are also disclosed.

Abstract: A non-stoichiometric perovskite oxide having the general chemical formula LaXMnOY, in which the molar ratio of lanthanum to manganese (“X”) ranges from 0.85 to 0.95, can be used in particle form as an oxidation catalyst to oxidize NO to NO2 in an exhaust aftertreatment system for a hydrocarbon-fueled engine. The oxygen content (“Y”) fluctuates with variations in the molar ratio of lanthanum to manganese but generally falls somewhere in the range of 3.0 to 3.30. The crystal lattice adjustments spurred by the non-stoichiometric molar ratio of lanthanum to manganese are believed responsible for an enhanced NO oxidative activity relative to similar perovskite oxides with a higher molar ratio of lanthanum and manganese.

Abstract: A powertrain system includes an electric machine mechanically coupled to an internal combustion engine mechanically coupled to a transmission. A method for operating the powertrain system includes determining an engine stall threshold rate during engine operation in a low load condition. A time-rate change in an accessory load is controlled by the electric machine operating in an electric power generating mode in response to the engine stall threshold rate during the engine operation in the low load condition.

Abstract: In accordance with an exemplary embodiment, an active suspension system having a regenerative actuator is provided for an electric or hybrid electric vehicle. The system comprises a drive system including a battery mounted to a chassis and a controller coupled to the drive system. The controller also couples to a suspension system between the chassis and at least one wheel of the vehicle. The suspension system includes an actuator having an electric motor providing energy by converting linear movement of a ball screw into rotational movement of a rotor having a hollow core permitting at least a portion of the ball screw to translate within the rotor during operation of the actuator.

Abstract: A method for determining a temperature of an electric motor including stator windings includes injecting an AC current into a D-axis current of a stator winding at a frequency that is synchronized with a control frequency of the electric motor, determining a DC-phase current, determining a resistance of the stator winding corresponding to the DC-phase current and an applied voltage, and determining a temperature of the electric motor as a function of the resistance of the stator winding.

Abstract: A shutter set includes a first vane and a first vane stop. The first vane is moveable between a first position and a second position. The first vane stop is selectively moveable between a locking position and a free position, relative to the first vane. The first vane stop is configured to apply a bias force or is configured to bias the first vane by a predetermined clearance distance when the first vane stop is in the locking position, and is configured to allow movement of the first vane between the first position and the second position when the first vane stop is in the free position.