Abstract: A deployment method for a supplemental restraint system having multiple distributed acceleration sensors dynamically classifies each crash event based on relationships among the acceleration signals. A severity threshold is selected based on the instant crash classification, and a measure of crash severity is compared to the selected severity threshold to determine if the restraints should be deployed. The measure of crash severity is determined by computing individual measures of crash severity for the various frontal acceleration sensors and selecting the highest of the individual measures.

Abstract: A method of detecting the state of an operator of a vehicle utilizes a low-cost operator state detection system having no more than one camera located preferably in the vehicle and directed toward a driver. A processor of the detection system processes preferably three points of the facial feature of the driver to calculate head pose and thus determine driver state (i.e. distracted, drowsy, etc.). The head pose is generally a three dimensional vector that includes the two angular components of yaw and pitch, but preferably not roll. Preferably, an output signal of the processor is sent to a counter measure system to alert the driver and/or accentuate vehicle safety response.

Abstract: A surface mount connector and assembly including the surface mount connector is shown and described. The assembly comprises a substrate and a connector including a carrier, and at least one electrical connecting element having first and second ends, wherein at least a portion of the first end extends through the carrier to electrically adjoin and physically secure the connector to the substrate. A reinforcement medium is disposed about at least a portion of surface mount connector and said substrate.

Abstract: A vane-type camshaft phaser having a rotational authority between 40 crank degrees before TDC and 30 crank degrees after TDC. The phaser includes a stator seat formed at a rotation position intermediate between full advance and full retard. A locking pin in a vane of the rotor engages the seat, locking the rotor at the intermediate position. The pin is disengaged by pressurized engine oil independent of oil flows for advance and retard of the rotor. The oil is controlled by a dedicated valve. Preferably, the seat and the ends of the locking pin are vented by passages in the rotor and stator which are aligned when the rotor is at the selected locking angle to remove oil resistance to entry of the pin into the seat. To position the locking pin over the seat, phasing rate is reduced to allow time for the locking pin to engage the seat.

Abstract: A thermosiphon cooling assembly for dissipating heat generated by an electronic device includes a housing having a housing top, housing bottom and opposing sides. The opposing sides extend between the housing top and the housing bottom to define a low profile entrance and a low profile exit. A refrigerant is disposed within one or more boiling chambers. Heat generated by the electronic device is transferred to the refrigerant by the boiling chambers for liquid-to-vapor transformation. Condenser tubes having a bottom end and a top end extend from the boiling chambers at a diagonally upward angle across the sides between the housing bottom and housing top. The condenser tubes receive and condense vapor boiled off from the refrigerant. Air moving devices axially move air through the housing. Air is flowed across the condenser tubes to facilitate condensation.

Abstract: A method for welding/brazing a tube to a member. The tube has an axially-extending first portion and has a tube form which extends transversely from the first portion. A filler material is obtained. The tube, the member and the filler material are positioned such that the filler material contacts the tube form and the member. A resistance current path is created through the tube, the filler material and the member which melts at least some of the filler material creating a weld/braze zone which includes at least some of the tube, at least some of the member, and at least some of the filler material.

Abstract: A vane-type camshaft phaser includes a vaned camshaft rotor disposed within a lobed stator, defining phase advance and retard chambers filled with oil. The height of the rotor is less than the height of the stator, providing space for a vaned brake rotor alongside the camshaft rotor. The brake rotor is free to rotate independently of the camshaft rotor. The volume of each advance and retard chamber is a function of the rotational position of both the camshaft rotor and the brake rotor, and the volume of each chamber is constant. Rotation of the brake rotor in one direction causes rotation of the camshaft rotor in the opposite direction. The brake rotor is connected to a controllable brake mechanism. By sensing of the camshaft rotor position and feedback control of the braking mechanism, the camshaft rotor may be maintained at any position.

Abstract: A vehicle vision system displays a vehicle pathway image that includes a reticle for visually identifying the in-path portion of the image. A reticle array is disposed between a video camera chip and a lens, and includes a conical or frustro-conical region of substantially un-attenuated light transmissivity surrounded by a region of perceptibly attenuated light transmissivity, such that in-path portions of the displayed image are substantially unchanged and out-of-path portions of the displayed image are perceptibly attenuated. The reticle array may also include a number of reduced transmissivity lines traversing its conical or frustro-conical region to produce a series of receding stadia lines in the in-path portion of the displayed image, enabling the driver to reliably discern the range of displayed objects.

Abstract: In a solid-oxide fuel cell system, an integrated air supply system provides oxygen for the fuel cell cathode reaction via a first air flow through a heat exchanger and a second air flow bypassing the heat exchanger, at least one of the first and second flows being throttled by a control valve responsive to a fuel cell control system, the flows subsequently being combined to provide air to the cathodes at a desired temperature.

Abstract: A wire bundle routing assembly for routing and at least partially enclosing and sealing a wire bundle between a a vehicle door frame and a vehicle door body. A door mounting base is slidably receivable in a slot formed in a front wall of a door body and includes a wire bundle through-hole. A door mounting base cover at least partially encloses and holds the wire bundle against an inner side of the door mounting base when the cover is installed over the inner side of the door mounting base. A base slide track detent surface on the door mounting base engages a corresponding cover slide track detent surface on the cover and guides the cover as the cover is slid into an installed position on the mounting base.

Abstract: A shielded electric cable assembly comprises a shielded electric cable and a shielded electric connector that has an inner terminal, an insulator and an outer shielding terminal. The inner terminal has an attachment portion that is supported on a projecting anvil of the insulator that is disposed in an intermediate bay of the outer shielding terminal. The bay has an opening for a crimp tool that crimps the attachment portion of the inner terminal onto an exposed end of a conductive core of the shielded electric cable. The intermediate bay is closed by side wall flaps of the intermediate bay or by a closure shell. The crimp tool that may be part of the insulator.

Abstract: Silicon-based high pressure sensor modules are manufactured in an array arrangement, incorporating a low temperature cofired ceramic (LTCC) substrate. The LTCC substrate can withstand high pressures. Bossed containers filled with oil are mounted on the substrate in an array. These bossed containers house the sensor cells which are composed of a sensor handle wafer and a diaphragm. The top surface of these bossed containers are flexible and deflect under pressure. By controlling the surface area and the thickness of the top surface, the pressure sensors can be configured to measure a wide range of pressures. The oil transfers pressure from the bossed container to the diaphragm of the sensor cell while protecting the sensor cell from high pressures and harsh media.

Abstract: The invention provides a steering column assembly having a steering column member for first pivotal movement about a first pivoting axis. The steering column assembly also includes a lever supported for second pivotal movement about a fulcrum. The lever includes a first end pivotally attached to the steering column member and a second end on an opposite side of the fulcrum relative to the first end. The steering column assembly also includes a lock operable to apply a locking force to selectively lock the second end.

Abstract: A child restraint system and a method for monitoring installation of the child restraint system are provided. The child restraint system includes a child seat configured to receive a child occupant. The child seat has at least a first seat belt guide member configured to engage a vehicle seat belt webbing for securing the child seat to a vehicle seat. The child restraint system further includes a first sensor coupled to the first seat belt guide member. The first sensor is configured to output a first signal indicative of an amount of tension being applied to the vehicle seat belt webbing. The child restraint system further includes a controller coupled to the child seat configured to receive the first signal and to compute a first tension value based on the first signal. The controller further is configured to induce a first device disposed on the child seat to indicate when the first tension value is less than a predetermined tension value.

Abstract: A method is provided for enhancing in real-time the playback of a broadcast data signal. The method comprises the steps of: (a) receiving a broadcast data signal at a player device; (b) storing the broadcast data signal on the player device; (c) generating an output signal based on the broadcast data signal substantially simultaneous to the storage of the broadcast data signal; (d) creating a time delay between the storage of the broadcast data signal and the generation of the output signal; and (e) adjusting the time delay between the storage of the broadcast data signal and the generation of the output signal, thereby manipulating the output signal from the player device.

Abstract: The present invention relates to a method and system for detecting a vehicle rollover or near-rollover event that may precede a rollover of a vehicle. The system comprises controller connected to at least one right and at least one left vehicle tire pressure sensor, performing the assessment of pressure signals on the basis of pressure characteristics corresponding to rollover or near-rollover events, and generating an output activation signal that determines the vehicle rollover or near-rollover event if said assessment is positive. The controller is preferably connected to at least one additional sensor and performs the additional assessment of this sensor signal on the basis of this signal characteristics corresponding to rollover or near-rollover events. The protection devices are activated sequentially, starting with the resetable protection devices, in dependence of estimated rollover confidence.

Abstract: An improved vertical integrated circuit device package that eliminates or reduces the need for wire bond connections and/or solder connections is provided. The package includes a vertical device having electrodes on opposite surfaces, and a compressed spring member that is used to establish compression electrical connections between the electrodes and corresponding electrically conductive elements.

Abstract: The invention provides for a power steering assembly and method of actuation for assisting a driver in moving the steerable wheels of a vehicle. The power steering assembly includes a housing that defines a chamber. A steering rod is disposed in the chamber and is longitudinally moveable within the chamber. A shoulder is fixed to the steering rod and has opposing sides. A shaft is supported by the housing and engages the steering rod translating the rotational movement of the shaft into a longitudinal movement of the steering rod. A first actuator and second actuator are disposed in the chamber on opposing sides of the shoulder. The first and second actuators each have an excitable material that is controlled in a series of actuations to advance the actuators in a linear movement for pushing against the shoulder to move the steering rod longitudinally within the chamber.

Abstract: A method for implementing a virtual inspection of a virtually machined workpiece is disclosed. In an exemplary embodiment, the method includes defining a set of master reference planes, defining a set of positioning planes with respect to the set of master reference planes, and defining a pair of intersecting cutting planes from the set of positioning planes. The pair of intersecting cutting planes define an inspection line at the intersection thereof, wherein the inspection line is swept through a selected area of the workpiece, thereby collecting inspection data for the workpiece.

Abstract: A fuel injection apparatus comprising a fuel injection arrangement for delivering a fuel injection pulse sequence to a combustion chamber during a combustion cycle, the fuel injection pulse sequence comprising a plurality of discrete fuel injection pulses, each discrete fuel injection pulse having a fuel injection pulse type (for example: disabled, common rail pressure, pump pressure etc); a calculation module for monitoring a plurality of vehicle operating parameters, calculating a fuel injection mode in response thereto, and determining a fuel injection mode identifier; a controller arranged to receive the fuel injection mode identifier from the calculation module and operate the fuel injection arrangement in response thereto; wherein the fuel injection mode identifier (for example, a hexadecimal representation in the form of a data string) comprises a plurality of markers, each of the plurality of markers having an ordinal number and a value, wherein the ordinal number of each marker is indicative of the s