Abstract: A side impact object sensing system for a vehicle includes a single radar sensor mounted on each side of the vehicle, each sensor generating a range and range-rate value for a detected target object, and a controller coupled to each radar sensor. The controller calculates an estimated target object speed, an angle of the target object line of travel with respect to the respective sensor line of sight, and a shortest distance value from the respective sensor to the target object line of travel, and compares the shortest distance value and a change in the angle value to respective threshold values for potential collision threat assessment.

Abstract: The present invention provides a catalyst for use in a NOx trap that has reduced NOx release during rich purges, increased NO conversion efficiency under stoichiometric conditions, and improved sulfur tolerance. The catalyst of this embodiment includes a precious metal, an oxygen storage component in contact with the precious metal, and a NOx storage material. The oxygen storage component in contact with the precious metal is present in an amount that provides sufficient oxygen storage capacity to reduce the NOx release from the NOx trap during rich purges to less than 20% of the NOx that is stored in the NOx trap across the operating temperature window of the NOx trap, increase the NOx conversion efficiency under stoichiometric conditions to a value greater than 70%, and increase the sulfur tolerance of the NOx trap.

Abstract: A vehicle control system includes a housed sensor cluster generating a plurality of signals. An integrated controller includes a sensor signal compensation unit and a kinematics unit, wherein the sensor signal compensation unit receives at least one of the plurality of signals and compensates for an offset within the signal and generates a compensated signal as a function thereof. The integrated controller further generates a kinematics signal including a sensor frame with respect to an intermediate axis system as a function of the compensated signal and generates a vehicle frame signal as a function of the kinematics signal. A dynamic system controller receives the vehicle frame signal and generates a dynamic control signal in response thereto. A safety device controller receives the dynamic control signal and further generates a safety device signal in response thereto.

Abstract: An automotive interior trim panel includes a contoured panel having an interior surface forming a portion of a passenger compartment of a vehicle, and an exterior surface cooperating with an exterior body panel to define a first volume. A speaker port is formed in the contoured panel for locating a speaker within the first volume. A shell including an integral acoustic volume and a pelvic bolster circumscribes a portion of the exterior surface of the contoured panel, including a speaker port. The shell is mounted to the exterior surface of the contoured panel so as to define both an acoustic chamber and a pelvic bolster supported by the contoured panel and extending within the first volume.

Abstract: A test fixture facilitates the laboratory testing of windshield wiper blades for vehicles. The test fixture includes a base frame on which are mounted a number of windshield wiper arms oriented generally parallel for engagement with a stainless steel test surface. Positionally adjustable supports are mounted on the base frame to configure the test surface by varying the curvature of the test surface, as well as the overall length thereof, to permit simulation of a large variety of automotive windshields for test purposes. The test fixture also includes a wiper arm mounting device that can be manipulated to vary the wiper arm load to the wiper blade on the test surface. Adjustments in the spring force exerted on the wiper blade allow variances in the application of a biasing force on the wiper blade in conjunction with changes in the attack angle.

Abstract: A center console for an automotive vehicle encloses an internal storage area accessible through an opening covered by a pivoted lid serving as an armrest. The vertical front face of the console immediately forwardly of the armrest is open to create an access opening that is greater than the opening covered merely by the pivoted lid. A removable storage tray seated in the upper portion of the storage area covers the open vertical front face of the console. The opening of the pivoted lid and the removal of the storage tray creates an access opening into the storage area that will accommodate the insertion of a laptop computer or a purse for hidden storage within the internal storage area of the center console. The latch mechanism is operable in conjunction with the removable storage tray to permit closure of the when the storage tray is removed from the console.

Abstract: An underbody crash device for a vehicle. The underbody crash device comprises a pillar member attached to the vehicle. The vehicle has a primary load path for absorbing crash energy in a collision. The pillar member is movable to a deployed position for supporting the vehicle directly on the ground and positioning the primary load path to increase crash energy absorbed therein.

Abstract: A method is disclosed for controlling operation of an engine coupled to an exhaust treatment catalyst. Under predetermined conditions, the method operates an engine with a first group of cylinders combusting a lean air/fuel mixture and a second group of cylinders pumping air only (i.e., without fuel injection). In addition, the engine control method also provides the following features in combination with the above-described split air/lean mode: idle speed control, sensor diagnostics, air/fuel ratio control, adaptive learning, fuel vapor purging, catalyst temperature estimation, default operation, and exhaust gas and emission control device temperature control. In addition, the engine control method also changes to combusting in all cylinders under preselected operating conditions such as fuel vapor purging, manifold vacuum control, and purging of stored oxidants in an emission control device.

Abstract: A method for heating a battery in a hybrid electric vehicle. The hybrid electric vehicle has an engine, a battery, a motor generator powered by the engine or the battery, and a control module. The method includes the steps of determining a battery temperature and determining whether a tip-in event, a tip-out event, or a terminal voltage event has occurred. The polarity of the battery is reversed if the battery temperature is below a predetermined value and if a tip-in event, a tip-out event, or a terminal voltage event has occurred.

Abstract: A tailgate structural configuration accommodates the housing of a supplemental tailgate internally within the tailgate. The tailgate is formed with an outer panel and an inner panel to define an internal cavity. The upper portion of the tailgate includes a C-channel frame member connected to both the inner and outer panels to support guide tubes telescopically housing the supplemental tailgate. To enhance structural stability, the tailgate further includes one or two transversely oriented strainers having formed therein flanged depressions or openings for the passage of the guide tubes vertically therethrough. Each guide tube is affixed to a mounting bracket that is detachably connected to the C-channel to support the guide tube within the tailgate. Positioning pins mounted on the mounting bracket affixed to the guide tubes engage locator holes in the C-channel for positioning the supplemental tailgate.

Abstract: A vehicle crash safety system includes a pre-crash sensing system generating an object threat assessment and vehicle dynamics data, an occupant sensing system generating occupant characteristic data, and an Occupant Safety Reference Model (OSRM) controller for generating a reference safety restraint deployment profile as a function of the object threat assessment, vehicle dynamics data and occupant characteristic data. An active restraint adaptation (ARA) controller in operative communication with the OSRM controller and a decentralized restraint controller. The ARA controller sends restraint deployment targets, and the safety restraint deployment profile to the decentralized restraint controller. The ARA controller may modify input signals to the decentralized controller based on the real-time occupant position trajectory. The decentralized restraint controller is adapted to operate the restraint system as a function of signals from the ARA controller and real-time occupant-restraint system interactions.

Abstract: A mono-diameter wellbore casing. A tubular liner and an expansion cone are positioned within a new section of a wellbore with the tubular liner in an overlapping relationship with a pre-existing casing. A hardenable fluidic material is injected into the new section of the wellbore below the level of the expansion cone and into the annular region between the tubular liner and the new section of the wellbore. The inner and outer regions of the tubular liner are then fluidicly isolated. A non hardenable fluidic material is then injected into a portion of an interior region of the tubular liner to pressurize the portion of the interior region of the tubular liner below the expansion cone. The tubular liner is then extruded off of the expansion cone. The overlapping portion of the pre-existing casing and the tubular liner are then radially expanded using an expansion cone.

Abstract: A multi-speed automatic transmission includes an input and output, first, second and three planetary gear units, each gear unit including a sun gear, a ring gear, planet pinions meshing with the sun gear and the ring gear, and a carrier rotatably supporting the planet pinions. A first brake alternately holds against rotation and releases the sun gear of the second gear unit and the sun gear of the third gear unit. A second brake alternately holds and releases the carrier of the second gear unit. A first clutch alternately connects and disconnects the carrier of the first gear unit and the ring gear of the third gear unit. A second clutch alternately disconnects and connects the carrier of the first gear unit to the sun gears of the second gear unit and third gear unit. A third clutch alternately releases and connects the input and ring gear of the first gear unit to the carrier of the second gear unit.

Abstract: A system, comprising of an engine having a cylinder therein, a fuel injector coupled to said cylinder and configured to directly inject fuel into said cylinder, a fuel system coupled to said injector, and a controller configured to control engine starting operation, wherein during a start, said fuel injector performs a first fuel injection at least partially during an exhaust stroke of said cylinder, where fuel from said first fuel injection is mixed with air inducted at least during an intake stroke following said exhaust stroke, said fuel injector performing a second fuel injection after said first fuel injection, and combusting fuel from said first and second fuel injections to perform a combustion event in said cylinder.

Abstract: A system and method of controlling engine torque in a hybrid electric vehicle. The method includes comparing an engine speed command to a maximum engine speed command, comparing an engine speed value to the engine speed command, and adjusting the engine torque command if the engine speed command is within a predetermined threshold to the maximum engine speed command and the engine speed exceeds the engine speed command by at least a predetermined amount.

Abstract: A system and method for controlling an engine in a vehicle to facilitate heat transfer to a passenger compartment is provided. A number of conditions are examined, and if it is found that one or more of these conditions matches a corresponding predetermined condition, the spark timing of the engine is retarded. In addition, a charge motion control valve is opened, thereby increasing the amount, and reducing the turbulence, of the air entering the engine. This facilitates hotter combustion within the engine, and therefore faster heat transfer to the vehicle passenger compartment.