Patents by Inventor Stephen M. Baker
Stephen M. Baker has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9740178Abstract: A fault tolerant controller system includes a first controller and a second controller. One of the first and second controllers designated as a primary controller for generating control signals intended to control actuation devices on a vehicle under non-fault operating conditions, and the other of the first and second controllers designated as a secondary controller generating control signals intended to control actuation devices on the vehicle. The actuation devices are responsive only to the designated primary controller. An error is detected in the primary controller and a message is transmitted from the faulty controller to the non-faulty controller identifying the error. The non-faulty controller is subsequently designated as the primary controller. The control signals including an identifier that identifies the non-faulty controller as the designated primary controller. In response to detecting the error, the faulty controller is reset to operate in a safe operating mode as the secondary controller.Type: GrantFiled: March 14, 2013Date of Patent: August 22, 2017Assignee: GM Global Technology Operations LLCInventors: Rami I. Debouk, Stephen M. Baker, Jeffrey Joyce
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Patent number: 9244460Abstract: The present disclosure relates to an automated system for use in connection with longitudinal deceleration, longitudinal acceleration, and lateral acceleration functions. The system includes an interface receiving signals from and transmitting signals to a controller. The system also includes a safety kernel system comprising safety kernel software and a set of safety rules. Also disclosed are methods for use in a motion control system in connection with vehicle deceleration, acceleration, and lateral acceleration. The methods in some cases include receiving an initial request into a safety kernel software and determining whether the safety kernel software has received an override. The methods can also include detecting a violation of any primary safeguards defined by the safety kernel software, detecting a violation within a set of secondary safeguards defined by the safety kernel software, and adjusting the initial request to a modified level; and transmitting the modified level to an actuator.Type: GrantFiled: December 31, 2013Date of Patent: January 26, 2016Assignee: GM Global Technology Operations LLCInventors: Rami I. Debouk, Thomas E. Fuhrman, Stephen M. Baker, Kevin M. O′Dea, Jeffrey Joyce
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Publication number: 20150185732Abstract: The present disclosure relates to an automated system for use in connection with longitudinal deceleration, longitudinal acceleration, and lateral acceleration functions. The system includes an interface receiving signals from and transmitting signals to a controller. The system also includes a safety kernel system comprising safety kernel software and a set of safety rules. Also disclosed are methods for use in a motion control system in connection with vehicle deceleration, acceleration, and lateral acceleration. The methods in some cases include receiving an initial request into a safety kernel software and determining whether the safety kernel software has received an override. The methods can also include detecting a violation of any primary safeguards defined by the safety kernel software, detecting a violation within a set of secondary safeguards defined by the safety kernel software, and adjusting the initial request to a modified level; and transmitting the modified level to an actuator.Type: ApplicationFiled: December 31, 2013Publication date: July 2, 2015Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: RAMI I. DEBOUK, Thomas E. Fuhrman, Stephen M. Baker, Kevin M. O'Dea, Jeffrey Joyce
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Patent number: 8941839Abstract: A method and system for rate sensitive blanking in a path length control circuit of a gyroscope is provided. The method comprises determining an angular rate of the gyroscope, detecting a zero rate of the gyroscope where one or more single beam signals occur, and determining one or more blanker positions based on the zero rate. A blanker pulse is generated at the blanker positions such that the path length control circuit suspends operation when the one or more single beam signals occur.Type: GrantFiled: September 30, 2011Date of Patent: January 27, 2015Assignee: Honeywell International Inc.Inventors: Francis J. Judson, Alan Bruce Touchberry, Stephen M. Baker, Craig A. Galbrecht
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Publication number: 20140277608Abstract: A fault tolerant controller system includes a first controller and a second controller. One of the first and second controllers designated as a primary controller for generating control signals intended to control actuation devices on a vehicle under non-fault operating conditions, and the other of the first and second controllers designated as a secondary controller generating control signals intended to control actuation devices on the vehicle. The actuation devices are responsive only to the designated primary controller. An error is detected in the primary controller and a message is transmitted from the faulty controller to the non-faulty controller identifying the error. The non-faulty controller is subsequently designated as the primary controller. The control signals including an identifier that identifies the non-faulty controller as the designated primary controller. In response to detecting the error, the faulty controller is reset to operate in a safe operating mode as the secondary controller.Type: ApplicationFiled: March 14, 2013Publication date: September 18, 2014Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Rami I. Debouk, Stephen M. Baker, Jeffrey Joyce
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Patent number: 8676504Abstract: An embodiment of a communication system includes a client device adapted to receive a location object that includes tracer information, and to perform one or more location object-based actions using the location object. The client device stores the tracer information and location object usage information, which describes the one or more location object-based actions that have been performed using the location object. The client device also sends the stored information to a server. The system also includes the server, which is adapted to receive the location object usage information and the tracer information reported by the client device. In an embodiment, the system also includes a service provider adapted to initiate a billing event, which may include generation and transmission of a bill to a sponsor entity based on an evaluation of the location object usage information and the tracer information reported by the client device.Type: GrantFiled: June 25, 2013Date of Patent: March 18, 2014Assignee: Motorola Mobility LLCInventors: Stephen M. Baker, David B. Harris, Bernhard P. Weisshaar
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Patent number: 8618955Abstract: A system and method of parking assist includes a detection device located in a rear portion of a vehicle. The detection device acquires data representative of a viewable area behind the vehicle. The detection device is in communication with a park assist controller. A first viewable area that includes an area where a tow device is located when attached to the rear portion of the vehicle is monitored, where the first viewable area is associated with a first field of view (FOV). If the tow device is detected within the first viewable area, the park assist controller switches between the first FOV to a second field of view (FOV) associated with a second viewable area, where the second viewable area does not include the area where the tow device is located. Feedback is provided to a display indicating if an obstacle is located within the second FOV.Type: GrantFiled: February 23, 2010Date of Patent: December 31, 2013Assignee: GM Global Technology Operations LLCInventor: Stephen M. Baker
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Publication number: 20130288638Abstract: An embodiment of a communication system includes a client device adapted to receive a location object that includes tracer information, and to perform one or more location object-based actions using the location object. The client device stores the tracer information and location object usage information, which describes the one or more location object-based actions that have been performed using the location object. The client device also sends the stored information to a server. The system also includes the server, which is adapted to receive the location object usage information and the tracer information reported by the client device. In an embodiment, the system also includes a service provider adapted to initiate a billing event, which may include generation and transmission of a bill to a sponsor entity based on an evaluation of the location object usage information and the tracer information reported by the client device.Type: ApplicationFiled: June 25, 2013Publication date: October 31, 2013Inventors: Stephen M. Baker, David B. Harris, Bernhard P. Weisshaar
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Publication number: 20130083329Abstract: A method and system for rate sensitive blanking in a path length control circuit of a gyroscope is provided. The method comprises determining an angular rate of the gyroscope, detecting a zero rate of the gyroscope where one or more single beam signals occur, and determining one or more blanker positions based on the zero rate. A blanker pulse is generated at the blanker positions such that the path length control circuit suspends operation when the one or more single beam signals occur.Type: ApplicationFiled: September 30, 2011Publication date: April 4, 2013Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Francis J. Judson, Alan Bruce Touchberry, Stephen M. Baker, Craig A. Galbrecht
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Patent number: 8259302Abstract: A gyroscope system comprises a gyroscope block having a plurality of cavities and a plurality of passages that define a path; a plurality of mirrors each located in one of the plurality of cavities; at least one mirror drive coupled to one of the plurality of mirrors and configured to change a position of the respective mirror, wherein the path's length is changed by the change in the position of the respective mirror; a dither system coupled to the gyroscope block and configured to induce an angular rotation of the gyroscope block; and a controller configured to provide a dither signal indicative of a dither frequency to the dither system and a path length control (PLC) signal indicative of a PLC frequency to the at least one mirror drive. The controller is configured to calculate the PLC frequency as a function of the dither frequency.Type: GrantFiled: July 30, 2010Date of Patent: September 4, 2012Assignee: Honeywell International Inc.Inventors: Steven P. Ecklund, Stephen M. Baker, Craig A. Galbrecht
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Publication number: 20120026502Abstract: A gyroscope system comprises a gyroscope block having a plurality of cavities and a plurality of passages that define a path; a plurality of mirrors each located in one of the plurality of cavities; at least one mirror drive coupled to one of the plurality of mirrors and configured to change a position of the respective mirror, wherein the path's length is changed by the change in the position of the respective mirror; a dither system coupled to the gyroscope block and configured to induce an angular rotation of the gyroscope block; and a controller configured to provide a dither signal indicative of a dither frequency to the dither system and a path length control (PLC) signal indicative of a PLC frequency to the at least one mirror drive. The controller is configured to calculate the PLC frequency as a function of the dither frequency.Type: ApplicationFiled: July 30, 2010Publication date: February 2, 2012Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Steven P. Ecklund, Stephen M. Baker, Craig A. Galbrecht
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Publication number: 20110205088Abstract: A system and method of parking assist includes a detection device located in a rear portion of a vehicle. The detection device acquires data representative of a viewable area behind the vehicle. The detection device is in communication with a park assist controller. A first viewable area that includes an area where a tow device is located when attached to the rear portion of the vehicle is monitored, where the first viewable area is associated with a first field of view (FOV). If the tow device is detected within the first viewable area, the park assist controller switches between the first FOV to a second field of view (FOV) associated with a second viewable area, where the second viewable area does not include the area where the tow device is located. Feedback is provided to a display indicating if an obstacle is located within the second FOV.Type: ApplicationFiled: February 23, 2010Publication date: August 25, 2011Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.Inventor: Stephen M. Baker
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Publication number: 20110199225Abstract: An apparatus to indicate unauthorized manipulation of at least one protected device enclosed in a housing is provided. The apparatus includes a structure attached to a first portion of the housing and a token switch attached to a second portion of the housing. The token switch is operably positioned with reference to the structure. The token switch includes a plunger, and a register programmed with a value. The register is communicatively coupled with a processor in a circuit. The circuit is communicatively coupled to drive the device. The structure, the token switch, and the circuit are internal to the housing when the housing is in a closed position. The plunger and the structure are positioned to generate a current when the housing is opened. The programmed value in the register is changed by the generated current and the processor takes an action responsive to the change in the programmed value.Type: ApplicationFiled: February 15, 2010Publication date: August 18, 2011Applicant: Honeywell International Inc.Inventors: Alan B. Touchberry, William J. Dalzell, JR., Richard Kallay, Matthew Clark, Gregory A. Miller, Stephen M. Baker, Steven P. Ecklund
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Publication number: 20090080863Abstract: A multifunction remote controlled video recording, transmission and playback system includes a still frame generator adapted for selecting and generating still frames on the fly while a full motion video signal is being recorded, without interrupting the recording function. Audio and data signals, such as cockpit audio in an aircraft and gps and telemetry signals may also be incorporated in the recorded full motion video recording on a real time synchronized basis. The still frames are digitally enhanced, producing a full field frame from the analog video signal. Still frames can be produced in single, burst and snap modes without interrupting the full motion video recording function.Type: ApplicationFiled: March 26, 2008Publication date: March 26, 2009Inventors: David A. Monroe, Randall A. Hoeffer, Stephen M. Baker, Michael A. Forman
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Publication number: 20080316313Abstract: A multifunction remote controlled video recording, transmission and playback system includes a still frame generator adapted for selecting and generating still frames on the fly while a full motion video signal is being recorded, without interrupting the recording function. Audio and data signals, such as cockpit audio in an aircraft and gps and telemetry signals may also be incorporated in the recorded full motion video recording on a real time synchronized basis. The still frames are digitally enhanced, producing a full field frame from the analog video signal. Still frames can be produced in single, burst and snap modes without interrupting the full motion video recording function.Type: ApplicationFiled: August 29, 2008Publication date: December 25, 2008Applicant: e-Watch Nevada, Inc.Inventors: David A. Monroe, Randall A. Hoeffer, Stephen M. Baker, Michael A. Forman
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Patent number: 7428368Abstract: A multifunction remote controlled video recording, transmission and playback system includes a still frame generator adapted for selecting and generating still frames on the fly while a full motion video signal is being recorded, without interrupting the recording function. Audio and data signals, such as cockpit audio in an aircraft and gps and telemetry signals may also be incorporated in the recorded full motion video recording on a real time synchronized basis. The still frames are digitally enhanced, producing a full field frame from the analog video signal. Still frames can be produced in single, burst and snap modes without interrupting the full motion video recording function.Type: GrantFiled: November 29, 2005Date of Patent: September 23, 2008Inventors: David A. Monroe, Randall A. Hoeffer, Stephen M. Baker, Michael A. Forman
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Patent number: 7359622Abstract: A multifunction remote controlled video recording, transmission and playback system includes a still frame generator adapted for selecting and generating still frames on the fly while a full motion video signal is being recorded, without interrupting the recording function. Audio and data signals, such as cockpit audio in an aircraft and gps and telemetry signals may also be incorporated in the recorded full motion video recording on a real time synchronized basis. The still frames are digitally enhanced, producing a full field frame from the analog video signal. Still frames can be produced in single, burst and snap modes without interrupting the full motion video recording function.Type: GrantFiled: February 14, 2005Date of Patent: April 15, 2008Inventors: David A. Monroe, Randall A. Hoeffer, Stephen M. Baker, Michael A. Forman
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Patent number: 7197228Abstract: A multifunction remote controlled video recording, transmission and playback system includes a still frame generator adapted for selecting and generating still frames on the fly while a full motion video signal is being recorded, without interrupting the recording function. Audio and data signals, such as cockpit audio in an aircraft and gps and telemetry signals may also be incorporated in the recorded full motion video recording on a real time synchronized basis. The still frames are digitally enhanced, producing a full field frame from the analog video signal. Still frames can be produced in single, burst and snap modes without interrupting the full motion video recording function.Type: GrantFiled: August 28, 1998Date of Patent: March 27, 2007Inventors: David A. Monroe, Randall A. Hoeffer, Stephen M. Baker, Michael A. Forman
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Patent number: 6775657Abstract: A multilayered intrusion detection system and method are disclosed. The method includes monitoring activity on a network and maintaining a registry of each host node address associated with a host node operable to perform host-based intrusion detection services. The method further includes comparing a destination address of the monitored network activity with at least one host node address in the registry. If an address of the network activity matches an address of a registered host node, the network activity is dismissed and allowed to proceed unencumbered to the registered host node. The network activity not destined for a registered host node has intrusion detection services performed on it. The network activity dismissed to the host node has intrusion detection services performed on it at the receiving host node.Type: GrantFiled: December 22, 1999Date of Patent: August 10, 2004Assignee: Cisco Technology, Inc.Inventor: Stephen M. Baker
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Patent number: 6108358Abstract: A circuit for controlling the run current in a ring laser gyro includes circuitry for sensing temperature, supplying a current to the ring laser gyro and controlling the current supplied to the ring laser gyro and the current varies depending on the temperature. The current changes at predetermined temperature points.Type: GrantFiled: October 13, 1998Date of Patent: August 22, 2000Assignee: Honeywell Inc.Inventors: Steven C. Albers, Stephen M. Baker, Timothy J. Callaghan, Lloyd W. Priddy