| Patent application number | Description | Published |
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| 20080228358 | Vehicle Personalization System - A vehicle includes at least one reconfigurable system having a plurality of selectively variable parameters, and a controller that is operatively connected to the at least one reconfigurable system to control the values of the plurality of selectively variable parameters. The controller is also configured to receive data indicative of physical characteristics of a person from at least one data storage medium, and configured to determine values of the selectively variable parameters according to a predetermined algorithm based on the data indicative of physical characteristics of a person. The controller is also configured to cause the selectively variable parameters to assume the determined values. | 09-18-2008 |
| 20100121535 | PERFORMANCE-BASED CLASSIFICATION METHOD AND ALGORITHM FOR DRIVERS - A system and method for classifying the optimization of safety features on a vehicle for a driver of the vehicle based on the height and mass of the driver. The method includes determining a number of basic driver sizes based on driver height and mass and determining a driver's seat position for each basic driver height. The method also identifies a set of tunable design variables that are used to adjust the safety features of the vehicle and performs design optimization analysis to identify an optimal design for the vehicle safety features for each of the basic driver sizes. The method then identifies the design from the optimal designs that provides the best performance for randomly selected reference drivers and classifies all drivers into a predetermined number of classifications where each classification represents a particular optimal design. | 05-13-2010 |
| 20100121536 | PERFORMANCE-BASED CLASSIFICATION METHOD AND ALGORITHM FOR PASSENGERS - A system and method for classifying the optimization of safety features on a vehicle for a vehicle passenger based on the passenger seating position and passenger body mass index. The method includes determining a number of basic passenger sizes based on the passenger height and mass and determining a number of passenger seating positions. The method further includes identifying a set of tunable design variables that are used to adjust the vehicle safety features, and performing design optimization analysis for identifying optimal designs, called basic optimal designs, for the vehicle safety features for each of the basic passenger sizes and the predetermined seating positions. The method identifies the design from the basic optimal designs that provides the best performance for randomly selected reference passengers in randomly selected seating positions, and classifies all passengers in their actual seating positions into one of the predetermined number of classifications where each classification represents a particular basic optimal design. | 05-13-2010 |
| 20100229663 | ADJUSTABLE FACE TOOL FOR POSITIONING A FREE MOTION HEADFORM - An adjustable head tool (AHT) is configured for positioning a free motion headform (FMH) having a regulated FMH backoff requirement prior to an impact between the FMH and a target surface having a target point. The AHT has a built-in or a variable backoff angle relative to the position of the target point, and includes a cranial portion and an adjustable facial template. The cranial portion encloses a linkage assembly, and the facial template has one or more facial features. A rotary dial translates the facial template with respect to the cranial portion to maintain the regulated FMH backoff requirement. The cranial portion includes a forehead impact zone having a first set of demarcations, and the rotary dial has a second set of demarcations corresponding to the first set of demarcations. The dial is set so the second set of demarcations matches the first set during positioning of the AHT. | 09-16-2010 |
| 20100299017 | METHODS AND SYSTEMS FOR PROVIDING VEHICLE INFORMATION - In an exemplary embodiment a system provides vehicle information to an operator of a vehicle having a plurality of components. The system comprises an onboard database configured to store vehicle-specific data and behavior-specific data and an operator interface. The system includes an onboard processor coupled to the onboard database, the plurality of components, and the operator interface. The onboard processor is configured to provide requested vehicle-specific data to the operator in response to an operator request via the operator interface. The onboard processor is also configured to receive operator-behavioral data from the plurality of components, recognize patterns of operation from the operator-behavioral data, and provide the behavior-specific data to the operator in response to the recognized patterns in the operator-behavioral data. | 11-25-2010 |
| 20110086591 | METHOD TO MINIMIZE DATA DOWNLOAD DURING SATELLITE RADIO BROADCASTS - A system and method for limiting the amount of satellite radio digital bandwidth used by allowing a vehicle to record and store songs broadcast by the satellite and then play the songs from the vehicle the next times the songs are to be broadcast. When a song is selected to be broadcast, the method determines whether a certain percentage of vehicles will have the song recorded on the vehicle, and if so, will broadcast a song code identifying the song to allow the vehicle to play the recorded song. | 04-14-2011 |
| Patent application number | Description | Published |
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| 20090013533 | Differential mechanism assembly - A method for manufacturing a differential assembly, comprising producing a first case portion by cold flow forming a first workpiece on a first mandrel, producing a second case portion by cold flow forming a second workpiece on a second mandrel, installing in a cavity formed in the first case portion a spider assembly including radially extending spider pins located at an axial position, pinions supported for rotation on the spider assembly, and a first side gear engaged with the pinions, installing in a cavity formed in the second case portion a second side gear engaged with the pinions, and securing the second case portion to the first case portion. | 01-15-2009 |
| 20090017962 | Differential mechanism assembly - A differential assembly includes a first case portion, a second case portion secured to the first case portion, the first case portion and the second case portions enclosing a cavity and supported for rotation about a first axis, a spider pin located within and extending beyond the cavity at an axial position to engage the ring gear and secured to at least one of the first case portion and the second case portion for rotation therewith, and a ring gear secured to at least one of the first case portion and the second case portion, located radially outboard of the spider pins and at the axial position of the spider pins. | 01-15-2009 |
| Patent application number | Description | Published |
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| 20080295787 | HYDRAULIC CONTROL SYSTEM FOR A SWITCHING VALVE TRAIN - An engine is provided having an engine block, a cylinder head mounted to the engine block, a valve train mounted to the cylinder head, and a cam cover extending over the valve train and mounted to the cylinder head. A hydraulic system for providing a hydraulic fluid to the valve train is included. The hydraulic system has a first passage extending from the engine block through the cylinder head to the cam cover and connected to a second passage. The second passage extends along a length of the cam cover and is connected to an oil control valve. At least one control passage extends from the oil control valve through the cam cover to the valve train. The oil control valve is mounted to a port in the cam cover and extends into the cam cover in a direction along a width of the cam cover. | 12-04-2008 |
| 20090007873 | Compact Lash Adjuster Feed Channel Apparatus - The apparatus of the present invention provides a lash adjuster feed channel for an engine assembly. The engine assembly includes first and second sets of hydraulic lash adjusters responsive to a variation in hydraulic fluid pressure to cause a variation in lift of first and second sets of engine valves respectively operatively connected thereto. The cylinder head defines a first feed passage in fluid communication with the first set of hydraulic lash adjusters, and a second feed passage in fluid communication with the second set of hydraulic lash adjusters. The valve lift of the first set of engine valves is independently variable by controlling the transfer of hydraulic pressure in the first feed passage, and the valve lift of the second set of engine valves is independently variable by controlling the transfer of hydraulic pressure in the second feed passage. A corresponding method is also provided. | 01-08-2009 |
| 20090031982 | OIL COMMUNICATION MANIFOLD FOR AN INTERNAL COMBUSTION ENGINE - A cylinder head assembly for an internal combustion engine is provided having a cylinder head adapted to contain at least one switchable valvetrain element operable to selectively deactivate at least one intake valve and at least one other switchable valvetrain element operable to selectively deactivate at least one exhaust valve. The cylinder head defines at least one feed passage operable to selectively communicate fluid pressure to the at least one switchable valvetrain element to selectively deactivate the at least one intake valve. The cylinder head defines at least one other feed passage operable to selectively communicate fluid pressure to the at least one other switchable valvetrain element to selectively deactivate the at least one exhaust valve. An oil communication manifold is mounted to the head and defines at least one communication passage operable to enable communication of fluid pressure between the at least one feed passage and the at least one other feed passage. | 02-05-2009 |
| 20090188755 | OIL CONDITION SENSING METHODS AND SYSTEMS - An engine oil system comprises an oil condition sensing device and a control module. The oil condition sensing device includes an electrically actuated member and is in fluid communication with an engine oil reservoir. The control module selectively causes current to be supplied to the oil condition sensing device to actuate the member, measures the current, determines a parameter of the current, and selectively identifies at least two of an oil level, an oil change event, and an oil viscosity level based on the parameter. | 07-30-2009 |
| 20100064990 | Integrated Hydraulic Cooler and Return Rail in Camless Cylinder Head - An engine assembly may include a cylinder head defining an engine coolant reservoir, a pressurized fluid supply, a valve actuation assembly, and a hydraulic fluid reservoir. The valve actuation assembly may be in fluid communication with the pressurized fluid supply and may include a valve member displaceable by a force applied by the pressurized fluid supply. The hydraulic fluid reservoir may be in fluid communication with the valve actuation assembly and in a heat exchange relation to the engine coolant reservoir. | 03-18-2010 |
| 20100147248 | ENGINE BALANCE SHAFT HOUSING AND METHOD OF ASSEMBLING SAME - A balance shaft housing is provided that includes a first housing portion, a second housing portion operatively connected to the first housing portion, with the first housing and the second housing configured to cooperatively define first and second balance shaft chambers. A cover member is secured to the second housing portion and cooperates with the first and second housing portions to define an air flow path outside of the chambers for circulating air to the balance shaft chambers. A method of assembling a balance shaft housing is also provided. | 06-17-2010 |
