Abstract: The present invention discloses a method and system for unlocking vehicle engine cover. Method comprising: acquiring an action signal transmitted from an action sensor, and executing an action signal judging step; executing an unlocking step if the received action signal matches a preset unlock action signal, otherwise not executing the unlocking step, the unlock action signal is a combination of a signal or a plurality of consecutive signals; unlocking step: sending an unlock signal to an engine cover lock, wherein the unlock signal is used to control the engine cover lock to perform an unlock operation on a vehicle engine cover. The present invention detects an action signal from an action sensor, and controls whether or not to unlock the vehicle engine cover by matching the action signal with a preset unlock action signal. So users do not need to enter into the passenger compartment for unlocking. The operation is both convenient and rich sense of technology.

Abstract: The present invention discloses a method and system for unlocking vehicle engine cover. Method comprising: acquiring an action signal transmitted from an action sensor, and executing an action signal judging step; executing an unlocking step if the received action signal matches a preset unlock action signal, otherwise not executing the unlocking step, the unlock action signal is a combination of a signal or a plurality of consecutive signals; unlocking step: sending an unlock signal to an engine cover lock, wherein the unlock signal is used to control the engine cover lock to perform an unlock operation on a vehicle engine cover. The present invention detects an action signal from an action sensor, and controls whether or not to unlock the vehicle engine cover by matching the action signal with a preset unlock action signal. So users do not need to enter into the passenger compartment for unlocking. The operation is both convenient and rich sense of technology.

Abstract: A membrane electrode assembly comprises an ion-conducting membrane; a first electrocatalyst layer having a surface facing the membrane; a first electronically-conducting porous gas diffusion substrate facing the other surface of the first electrocatalyst layer; and a first film member interposed between the membrane and the first electrocatalyst layer. The first electrocatalyst layer has an edge region and a central region, and the first film member contacts the edge region and not the central region. A first adhesive layer is present on the surface of the first film member facing the first electrocatalyst layer, and the first adhesive layer adheres the first film member to the first electrocatalyst layer, impregnates through the first electrocatalyst layer, and impregnates into the first gas diffusion substrate.

Abstract: A viscous fluid clutch for use as a clutch for a cooling fan for a vehicle, the clutch includes an input shaft, a rotor assembly, a first housing portion, a second housing portion, a coil assembly, and a brush box. The rotor assembly is coupled to the input shaft. The first housing portion is coupled to the second housing portion and the second housing portion is rotatably disposed on the input shaft. The first and second housing portions define a fluid reservoir for receiving the rotor assembly and a viscous fluid, preferably of the magnetorheological type. The coil assembly is coupled to the first housing portion. The brush box is operably coupled to the coil assembly. When the coil assembly is energized by the brush box, a magnetic field is created that acts upon the magnetorheological fluid to vary the torque transfer of the input shaft to the housing and the fan connected thereto.

Abstract: A three dimensional audio playback system in which the audio clips are determined by location. The audio playback system being located within a vehicle to aid in navigation or for entertainment or informational or safety purposes.

Abstract: A system and method for selectively engaging and disengaging auxiliary equipment to avoid gear clash in a vehicle is disclosed. The system includes a transmission, a transfer case, and a transmission controller. The transmission has a plurality of gears and the transfer case is coupled to the transmission by an output shaft. The controller includes control logic for controlling the engagement and disengagement of the auxiliary equipment. The control logic has a first control logic for determining whether an operator has actuated a selector switch, a second control logic for actuating a torque transmitting device to engage or disengage the auxiliary equipment and avoid gear clash, a third logic for monitoring the engagement or disengagement of the auxiliary equipment, and a fourth control logic determining whether the auxiliary equipment has been engaged or disengaged.

Abstract: A scalable manufacturing assembly verification system for use in a manufacturing facility to verify assembly of a product, the system comprising assembly process work stations and assembly verification system stations. The assembly process work stations are each configured to provide at least one device configured to aid in assembly of the product. The assembly verification system stations are each located within a different one of the assembly process work stations, with each of the assembly verification system stations including a computing device in communication with the device, and with each computing device including a respective set of business rules corresponding to the assembly process work station within which the computing device is located, wherein each set of the business rules provides assembly verification for the device to error check assembly of the product with the device.

Abstract: An improved downshift control for an automatic transmission optimized for sequential shifting achieves a non-sequential fifth gear to third gear downshift by reducing the main pressure of the transmission hydraulic control system, allowing a offgoing clutch to slip, disengaging the offgoing clutch, using torque reduction to control engine speed, engaging the oncoming clutch, increasing the main pressure of the transmission hydraulic control system and using torque reduction to synchronize the transmission input speed with the third gear transmission output speed.

Abstract: A system and method for executing network acquisition employ a triggered scan for network acquisition regardless of the recorded optimal nature of the current network. In general, when one or more predefined conditions occur, a network scan is initiated to identify another network, if any, that is more optimal than the current network. Example trigger conditions include failed registration attempts, exceeding a predetermined distance threshold, entry to or exit from a pre-determined region, excess CDMA Chip delay, and others. Triggers may be used singly or in Boolean combinations. In this way, network scanning occurs when it may be beneficial, but will not be initiated too frequently or in situations where connectivity may not actually be suboptimal. This triggered scan provides improved connectivity, and can allow the device to make and receive calls in locations where it would otherwise not have been possible.

Abstract: A method is provided for managing map data for intersections having stop sign indicators. A request is initiated for turn-by-turn navigation instructions for a destination from a vehicle to an infrastructure. A turn-by-turn navigation maplet is transmitted from the infrastructure to the vehicle. A geographical region associated with the received turn-by-turn navigation maplet is identified. A determination is made whether stop sign locations already retained within a memory of the vehicle relate to the identified geographical region. The vehicle on-board device requests stop sign maplets for the identified geographical regions from the infrastructure if the stop sign locations retained within the memory of the vehicle do not relate to the identified geographical region. The stop sign maplets are transmitted for the identified geographical region from the infrastructure to the vehicle. The stop sign maplets relate to stop sign intersection data within the identified geographical region.

Abstract: A method is disclosed herein for presenting information to an advisor at a call center. The method includes, but is not limited to, displaying basic vehicle information to the advisor regarding a remotely located vehicle. The method further includes presenting the advisor with an option to obtain additional vehicle information regarding the remotely located vehicle. The method further includes automatically obtaining the additional vehicle information from multiple data storage components in response to a request made by the advisor to obtain the additional vehicle information. The method also includes displaying the additional vehicle information to the advisor.

Abstract: A system and method for providing speech recognition functionality offers improved accuracy and robustness in noisy environments having multiple speakers. The described technique includes receiving speech energy and converting the received speech energy to a digitized form. The digitized speech energy is decomposed into features that are then projected into a feature space having multiple speaker subspaces. The projected features fall either into one of the multiple speaker subspaces or outside of all speaker subspaces. A speech recognition operation is performed on a selected one of the multiple speaker subspaces to resolve the utterance to a command or data.

Abstract: A method for controlling location-based services for a vehicle that includes establishing a user-selected location-based service preference for a vehicle, linking a portable privacy key to the vehicle, communicating the presence of the portable privacy key from the vehicle to a call center, sending the user-selected location-based service preference from the call center to the vehicle, and activating at least one location-based service in response to linking of the portable privacy key to the vehicle.

Abstract: Systems and methods are disclosed for providing a recommended route, based, in part, on fuel consumption, to a requesting vehicle using data collected from other vehicles. The system includes, but is not limited, to a communication system that is configured to receive vehicle data from a plurality of vehicles. A data storage system is in communication with the communication system and is configured to store the vehicle data as compiled vehicle data. A processor is in communication with the data storage system and the communication system. The processor is configured to utilize the compiled vehicle data to calculate a recommended route that is based, in part, on fuel consumption. The communication system is further configured to transmit the recommended route to the requesting vehicle.

Abstract: A method and apparatus for installing a piston over a lip seal on a shaft includes a cylinder or primary force and a weight member or secondary force. The primary force and secondary force are coupled by a resilient member, which will permit the secondary force to retract from the assembly process when the force needed to complete the assembly is above a predetermined value.

Abstract: An airflow control device comprises a body and an active material in operative communication with the body. The active material, such as shape memory material, is operative to change at least one attribute in response to an activation signal. The active material can change its shape, dimensions and/or stiffness producing a change in at least one feature of the airflow control device such as shape, dimension, location, orientation, and/or stiffness to control vehicle airflow to better suit changes in driving conditions such as weather, ground clearance and speed, while reducing maintenance and the level of failure modes. As such, the device reduces vehicle damage due to inadequate ground clearance, while increasing vehicle stability and fuel economy. An activation device, controller and sensors may be employed to further control the change in at least one feature of the airflow control device such as shape, dimension, location, orientation, and/or stiffness of the device.

Abstract: A method of reducing the amount of carbon monoxide in process fuel gas in a feed stream for a fuel cell. The method includes introducing a hydrocarbon feed stream into a primary reactor and reacting the hydrocarbon feed stream in effective contact with a reforming catalyst forming primary reactor products containing hydrogen, carbon monoxide, carbon dioxide, and methane; placing a high activity water gas shift catalyst system into a water gas shift converter, introducing the primary reactor products into the water gas shift converter in effective contact with the high activity water gas shift catalyst system, and reacting the carbon monoxide and water to form carbon dioxide and hydrogen using a water gas shift reaction forming the feed stream for the fuel cell; and introducing the feed stream into the fuel cell. The high water gas shift catalyst system includes a noble metal, a support comprising a mixed metal oxide of cerium oxide and at least one of zirconium oxide or lanthanum oxide.

Abstract: A system and method for generating road routing information and using that information in providing navigation services to drivers. The method involves collecting off-route data indicative of occurrences of vehicles deviating from a planned route. Clusters of related off-route occurrences can then be identified based on the off-route data, and for each of at least some of the clusters, a road condition (e.g., closed, new, shifted, congested) is determined based on attributes of the cluster. Thereafter, road routing information is generated based on the determined road condition. Various routing actions can then be carried out, such as updating map data so that the system can provide drivers with improved route guidance.

Abstract: A method for notifying parties in close proximity to a vehicle of a potential vehicle hazard includes detecting that the vehicle has been in a collision, determining the type of propulsion system used by the vehicle, generating a warning or other notification relating to the propulsion system, and communicating the notification to a party located within a predetermined range of the vehicle. Communication of the notification can be carried out by renaming the telematics unit with a device name corresponding to a hazard associated with the propulsion system, and then broadcasting the device name according to an established wireless protocol.

Abstract: A system and method for activating an inactive telematics unit provides a group of communications functions to the telematics unit. Initially, a call is received at a call center from a user of the telematics unit, through which subscriber information is obtained. An account data set is created at the call center based on the subscriber information and the call center advisor sets an activation trigger in the telematics unit. When the trigger condition occurs, the telematics unit places a VDU call to the call center. The call center then automatically activates and configures the telematics unit via the VDU call to provide the group of one or more communications functions.