Patents Represented by Attorney Gary Smith
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Patent number: 7430468Abstract: A method for sensitizing the roll signal for a rollover control system (18) is provided. A sensitizing method for controlling a vehicle includes when the relative roll angle reaches a threshold, initiating a wheel departure angle determination, boosting control effort and controlling a safety system (38) in response to the computed roll angles.Type: GrantFiled: July 14, 2003Date of Patent: September 30, 2008Assignee: Ford Global Technologies, LLCInventors: Albert Chenouda Salib, Jianbo Lu
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Patent number: 7394371Abstract: A method of tracking automotive production in the manufacture of automotive vehicles (10) is provided. The method includes manufacturing a plurality of automotive vehicles along an assembly line (12). Each of the plurality of automotive vehicles having a build characteristic (13). The build characteristics varying among the plurality of automotive vehicles. The method includes installing a radio frequency transmitter within each of the plurality of automotive vehicles as they move along the assembly line (16). Each of the radio frequency transmitters generating a unique identifier signal (20). Associating each unique identifier signal with the build characteristics of one of the plurality of automotive vehicles (34). The method includes transferring the plurality of automotive vehicles to a plant storage lot as they exit the assembly line (14). The method includes receiving the unique identifier signals (30).Type: GrantFiled: February 1, 2005Date of Patent: July 1, 2008Assignee: Ford Global Technologies LLCInventors: Anne C. Green, Lawrence C. Mallia, Kenneth L. Butler
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Patent number: 7369043Abstract: A tire pressure monitoring system (12) for a vehicle (10) has a plurality of tires (14A-D) in respective rolling locations having a respective plurality of tire transmitters (16A-D) that generate a respective plurality of transmitter identification signals. A respective plurality of initiators (20A-D) are fixedly attached to the vehicle at a respective plurality of locations. The initiators may include orthogonal coils (112, 114). A controller (22) activates the plurality of initiators using the coils (112, 114) and receives a plurality of respective sensor signals having respective tire identifications. The activations may occur with a duty cycle of less than about fifty percent.Type: GrantFiled: May 11, 2005Date of Patent: May 6, 2008Assignee: Ford Global Technologies, LLCInventor: Thomas M. McQuade
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Patent number: 7324103Abstract: A system and method for computer-aided engineering analysis using direct mesh manipulation of a mesh model is provided. The system includes a computer system having a memory, a processor, a user input device and a display device. The method includes the steps of selecting a geometric model in a computer-aided design (CAD) format, converting the CAD model into a mesh model and evaluating the mesh model using a computer-aided engineering (CAE) analysis. The method also includes the steps of modifying a surface of the mesh model by varying a predetermined parameter using direct surface manipulation (DSM), updating the mesh model and using the updated mesh model in further CAE analysis.Type: GrantFiled: October 30, 2001Date of Patent: January 29, 2008Assignee: Ford Motor CompanyInventors: Paul Joseph Stewart, Anne Marsan, Yifan Chen
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Patent number: 7277787Abstract: A method of densensitizing includes determining a relative roll angle, determining when the vehicle is in a transitional maneuver, and when the vehicle is in a transitional maneuver, setting a roll signal for control to the relative roll angle, reducing control effort and controlling a safety system (38) correspondingly.Type: GrantFiled: May 24, 2005Date of Patent: October 2, 2007Assignee: Ford Motor CompanyInventors: Albert Chenouda Salib, Jianbo Lu
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Patent number: 7263954Abstract: A cooling system for an internal combustion engine 1 is disclosed in which an electronically controlled flow control valve 9 is used to control the flow of coolant exiting the engine 1. The electronically controlled flow control valve 9 is able to control the cooling of the engine 1 irrespective of the speed at which a pump 2 used to urge coolant to flow into the engine 1 is rotated by a drive belt 3 connected to an output 4 from the engine 1.Type: GrantFiled: December 2, 2005Date of Patent: September 4, 2007Assignee: Ford Global Technologies, LLCInventors: Mitchell Piddock, Ian Pegg, Les Routledge
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Patent number: 7233236Abstract: A control system (18) and method for an automotive vehicle (10) used for detecting lift of a wheel includes a speed sensor (20) coupled to the wheel producing a wheel speed signal and a torque control system (57) coupled to the wheel for generating an operating input torque to the wheel. A controller (26) is coupled to the torque control system (57) and the wheel speed sensor (20). The controller (26) determines a wheel response to the operating input torque and generates a wheel lift signal as a function of the operating input torque, the wheel speed signal and the wheel response.Type: GrantFiled: June 27, 2003Date of Patent: June 19, 2007Assignee: Ford Global Technologies, LLCInventors: Jianbo Lu, Michael Edward Brewer, Todd Allen Brown, Joseph Carr Meyers
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Patent number: 7233239Abstract: A method and apparatus for detecting an improperly installed auxiliary child seat of the type that is secured in a motor vehicle by the seatbelt, and providing an alert to a vehicle operator in the case of improper installation. A seat occupancy sensor, a seatbelt buckle condition sensor, and a seatbelt tension sensor provides electrical signals to a child seat detection module, which determines that an improper installation condition exists if the auxiliary child seat is present and the seatbelt buckle is unfastened. The child seat detection module further determines an improper installation condition if the auxiliary child seat is present, the seatbelt buckle is fastened, and the seatbelt tautness is not within an acceptable range. If an improper installation condition is detected, the child seat detection module triggers an alerting device, such as a warning light on the instrument panel or audible chime.Type: GrantFiled: November 4, 2003Date of Patent: June 19, 2007Assignee: Ford Global Technologies, LLCInventors: Janak Chitalia, Joseph Brown, Chris Bujak
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Patent number: 7219638Abstract: A system (1) comprising a cam (2) with a cam lug (3) and a cam follower element (11) which undergoes an oscillating reciprocating movement in the direction of its longitudinal axis (12) when the cam (2) rotates, in which the central plane (5) of the cam (2), which extends perpendicularly with respect to the rotational axis (4) of the cam (2), is arranged offset with respect to the longitudinal axis (12) of the cam follower element (11) by an eccentricity E1, so that the cam follower element (11) rotates about its longitudinal axis (12) when the cam (2) is in engagement, with its cam outer face (6) along a contact line (10), with the cam follower element (11). The cam (2) has at least one groove (7) in its cam outer face (6) in the circumferential direction at least in the area of the cam lug (3).Type: GrantFiled: April 14, 2005Date of Patent: May 22, 2007Assignee: Ford Global Technologies, LLCInventor: Ulrich Mueller-Frank
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Patent number: 7219925Abstract: A roll-cage assembly for fitting to a motor vehicle, particularly one of the type having no fixed roof structure. The assembly has a space-frame structure constructed from a number of tubular members joined together and at least one airbag assembly that is attached to one or more of the tubular members. The airbag assembly performs two functions: during normal use it provides a relatively soft covering for the tubular member to which it is fastened; and in the event of an accident an airbag is released to provide full head impact protection.Type: GrantFiled: March 4, 2002Date of Patent: May 22, 2007Assignee: Ford Global Technologies, LLCInventor: Christopher Stephen Hill
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Patent number: 7194351Abstract: A control system (18) and method for an automotive vehicle includes roll rate sensor (34) generating a roll rate signal, a lateral acceleration sensor (32) generating a lateral acceleration signal, a pitch rate sensor (37) generating a pitch rate signal, a yaw rate sensor (28) generating a yaw rate signal and a controller (26). The controller (26) is coupled to the roll rate sensor (34), the lateral acceleration sensor, the yaw rate sensor and the pitch rate sensor. The controller (26) determines a roll velocity total from the roll rate signal, the yaw rate signal and the pitch rate signal. The controller (26) also determines a relative roll angle from the roll rate signal and the lateral acceleration signal. The controller (26) determines a wheel departure angle from the total roll velocity. The controller (26) determines a calculated roll signal from the wheel departure angle and the relative roll angle signal.Type: GrantFiled: June 30, 2003Date of Patent: March 20, 2007Assignee: Ford Global Technologies, LLCInventors: Jianbo Lu, Todd Allen Brown
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Patent number: 7191104Abstract: A system and method of real-time collision detection between solid geometric objects is provided. The system includes a computer system, a computer-generated geometric model and a haptic device in communication with the computer system having a haptic end effector for transmitting information between a user and the geometric objects. The method includes the steps of representing a moving object as a point cloud and a stationary object as a mesh, and partitioning the mesh into an organized data structure. The method also includes the steps of identifying a constraint set and a collision set. The method further includes the steps of rendering the constraint set by moving the moving object so that the set of active points do not penetrate into the mesh, and providing force feedback through the haptic device relative to the movement of the moving object to satisfy the constraint.Type: GrantFiled: July 11, 2002Date of Patent: March 13, 2007Assignee: Ford Global Technologies, LLCInventors: Paul Joseph Stewart, Pietro Buttolo
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Patent number: 7182603Abstract: An electrical connector for mounting to an electronically controlled valve assembly of an internal combustion engine and for electrically connecting the valve assembly to a control system for the engine. The electrical connector has disposed in a housing thereof: a plurality of high current conductors for carrying relatively high current to the electromagnet coils of the valve assembly and a plurality of low current conductors for carrying relatively low current valve position sensing signals from the valve assembly; and a pair of electrical shields, one of the pair of shields being disposed around the plurality of high current conductors and the other one of the pair of shields being disposed around the plurality of low current conductors.Type: GrantFiled: December 20, 2005Date of Patent: February 27, 2007Assignee: Ford Global Technologies, LLCInventors: Philip Koneda, Neal Corey, Allan Gale
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Patent number: 7182047Abstract: A cooling system for an internal combustion engine mounted within a vehicle includes a radiator for rejecting heat to ambient air and an axial fan mounted within a fan shroud associated with a radiator. The fan has a stationary hub equipped with louvers which may be controlled so as to either block off or allow airflow through the hub, and consequentially through the radiator. In this manner, the airflow past the fan may be greatly increased when the vehicle is operated at a higher groundspeed, while decreasing the amount of power consumed by the fan.Type: GrantFiled: January 11, 2006Date of Patent: February 27, 2007Assignee: Ford Global Technologies, LLCInventor: William Schwartz
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Patent number: 7167836Abstract: A method is provided of restricted substance management and recycling in a manufacturing environment. The method includes the steps of inputting restricted substances and recycle content data of parts supplied by a supplier for a vehicle into a computer system of a vehicle manufacturer. The method also includes the steps of reviewing the inputted data and determining parts with banned or recycled content or substances over predetermined thresholds. The method further includes the steps of reporting the determined parts to the supplier and vehicle manufacture.Type: GrantFiled: November 5, 2001Date of Patent: January 23, 2007Assignee: Ford Motor CompanyInventors: Bernd Gottselig, Bing Chang Xu, Frank Kovacic, Holly Zhang, John Lincoln Nelson, Pratapa Srikiran, Richard J. Gilbert
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Patent number: 7158923Abstract: A method of integrating product information management with vehicle design includes the steps of selecting a vehicle program requirement from a library stored in a memory of a computer system, wherein the library is accessed through an information portal on the computer system. The method also includes the steps of selecting an information database containing information related to the design of the vehicle from the library, wherein the information database is accessed through the information portal, and determining if the information from the information database correlates with the program requirement. The method further includes the steps of using the information from the information database in the design of the vehicle, if the information from the information database correlates with the program requirement.Type: GrantFiled: March 29, 2000Date of Patent: January 2, 2007Assignee: Ford Global Technologies, LLCInventors: Krishna Murthy, Michael E. Stoeckle, Devang Desai
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Patent number: 7140354Abstract: A compressed gaseous fuel system for an internal combustion engine includes an electronic engine controller, a common fuel rail, fuel injectors operatively connected with the common-rail and with the engine controller, and a high pressure gaseous fuel source. A control regulator reduces gas system pressure to a final variable control pressure specified by the engine controller and furnishes the fuel at the control pressure to the common-rail. A fuel pump operatively connected with the control regulator and with the engine controller selectively transfers fuel from the fuel rail to a portion of the fuel system located upstream from the downstream pressure regulator in the event that the pressure within the common-rail exceeds a desired pressure.Type: GrantFiled: August 30, 2005Date of Patent: November 28, 2006Assignee: Ford Global Technologies, LLCInventor: Siamak Hashemi
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Patent number: 7127073Abstract: An assembly includes a seat 60 having a seat base 64, an occupant sensor positioned in the seat base, said occupant sensor comprising a fluid filled bladder coupled to a pressure sensor, said pressure sensor generating a pressure signal, and an audio system having an electrical output coupled to a speaker, said speaker positioned near the seat, said speaker audibly coupled to the bladder. The assembly includes a compensation circuit (12) for a sensor (22) generating electrical sensor output near a speaker (18) of an audio system (16) that comprises an inverting circuit (26) coupled to the electrical output (16) of the audio system. The inverting circuit (26) generates an inverted electrical signal corresponding to a speaker audio output. A sensor controller (24) coupled to the inverting circuit (26) and the sensor (22) generates a compensated electrical output in response to the electrical sensor output and the inverted electrical signal.Type: GrantFiled: July 22, 2005Date of Patent: October 24, 2006Assignee: Ford Global Technologies, LLCInventors: Mark Cuddihy, Joseph Brown, Kirsten Carr
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Patent number: 7117849Abstract: A fuel injector. The fuel injector can include a fuel channel configured to receive pressurized gaseous fuel from a fuel rail, and a nozzle in fluid communication with the fuel channel, wherein the nozzle includes tapered portions configured to be seated adjacent a cylinder head. The fuel injector can also include a pintle having an opened position and a closed position, wherein pressurized gaseous fuel is introduced from the nozzle directly into a combustion chamber when the pintle is in the opened position and wherein introduction of the pressurized gaseous fuel is substantially blocked when the pintle is in the closed position. The fuel injector can also include a pintle controller configured to selectively move the pintle between the closed position and the opened position.Type: GrantFiled: November 22, 2005Date of Patent: October 10, 2006Assignee: Ford Global Technologies, LLCInventors: Larry Reatherford, Carl Johnson
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Patent number: 7112250Abstract: A method 10 for forming a relatively stiff and/or a substantially tight joint 10, 30, 46 while concomitantly reducing the likelihood that the applied adhesive 12 will seep from the joint 10, 30, 46. In the preferred embodiment of the invention, the adhesive 12 is placed upon about one half of the coverage portion and upon about ten percent of the fillet portion of each coach and one-half coach joint 10, 30. The adhesive 12 is further placed upon at least fifty percent of the coverage portion 48 of a lap joint 46.Type: GrantFiled: April 6, 2000Date of Patent: September 26, 2006Assignee: Ford Motor CompanyInventor: Daniel Joseph Ondrus