Patents by Inventor Patrick J. Monsere
Patrick J. Monsere 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: 10597028Abstract: A method and system for controlling a vehicle to improve vehicle dynamics are provided. The method includes receiving data from a plurality of sensors which monitor vehicle dynamics by monitoring at least wheel and steering movements associated with a vehicle system used in controlling vehicle dynamics by control outputs from a holistic vehicle control system. Then, estimating states of the vehicle from computations of longitudinal and latitudinal velocities, tire slip ratios, clutch torque, axle torque, brake torque, and slip angles derived from the data sensed by the sensors from the wheel and steering movements. Finally, formulating a model of vehicle dynamics by using estimations of vehicle states with a target function to provide analytical data to enable the model of vehicle dynamics to be optimized and for using the data associated with the model which has been optimized to change control outputs to improve in real-time the vehicle dynamics.Type: GrantFiled: June 14, 2017Date of Patent: March 24, 2020Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Seyedalireza Kasaiezadeh Mahabadi, Shih-Ken Chen, Bakhtiar B. Litkouhi, Nikolai K. Moshchuk, Patrick J. Monsere, Edward T. Heil
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Patent number: 10525957Abstract: A vehicle includes a plurality of brake assemblies configured to control braking of a respective wheel of the vehicle. The brake assemblies includes a first brake assembly integrated with a smart actuator unit including a first actuator controller and a first electro-mechanical actuator that is configured to adjust a brake force applied to a first wheel coupled to the first brake assembly. A second brake assembly excludes an actuator controller and has installed therein a second electro-mechanical actuator that is configured to adjust a brake force applied to a second wheel coupled to the second brake assembly. At least one electronic actuator driver unit is remotely located from the first and second brake assemblies, and is configured to output a high-power signal that drives the first and second electro-mechanical actuators in response to receiving a digital command signal from the first actuator controller.Type: GrantFiled: August 31, 2016Date of Patent: January 7, 2020Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Alan J. Houtman, Christopher C. Chappell, Kevin S. Kidston, Paul A. Kilmurray, Eric E. Krueger, Patrick J. Monsere, Brandon C. Pennala, Michael C. Roberts, Steven J. Weber
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Patent number: 10507816Abstract: A vehicle with a fault tolerant electronic brake-by-wire (BBW) system includes a plurality of brake assemblies that control braking of a respective wheel of the vehicle. The brake assemblies include a first brake assembly and a second brake assembly. The first brake assembly is integrated with at least one enhanced brake actuator assembly including a first electronic actuator driver circuit in signal communication with a first electro-mechanical actuator. The first brake assembly is configured to adjust a brake force applied to a first wheel of the vehicle. The second brake assembly is integrated with at least one enhanced smart brake actuator assembly including a first actuator controller in signal communication with a second electronic actuator driver circuit. The second electronic actuator driver circuit is in signal communication with a second electro-mechanical actuator that is configured to adjust a brake force applied to a second wheel of the vehicle.Type: GrantFiled: August 30, 2016Date of Patent: December 17, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Paul A. Kilmurray, Eric E. Krueger, Brandon C. Pennala, Christopher C. Chappell, Alan J. Houtman, Kevin S. Kidston, Patrick J. Monsere, Michael C. Roberts, Steven J. Weber
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Patent number: 10501063Abstract: A vehicle includes a plurality of brake assemblies and a plurality of electrical power circuits. Each brake assembly includes an electro-mechanical actuator configured to adjust a torque force applied to a wheel of the vehicle. The electrical power circuits are located remotely from one another. Each power circuit is configured to drive a respective actuator. The vehicle further includes a first electronic brake system (EBS) controller and a second EBS controller. The first EBS controller is configured to output a first data command signal to control a first group of power circuits among the plurality of power circuits. The second EBS controller is configured to output a second data command signal to control a second group of power circuits among the plurality of power circuits. The second group excludes the power circuits from the first group.Type: GrantFiled: August 29, 2016Date of Patent: December 10, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Eric E. Krueger, Brandon C. Pennala, Christopher C. Chappell, Alan J. Houtman, Kevin S. Kidston, Patrick J. Monsere, Michael C. Roberts, Paul A. Kilmurray, Steven J. Weber
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Patent number: 10377358Abstract: Systems and methods are provided for controlling a vehicle using a specific torque of a brake system. In one embodiment, a method of using a specific torque of a brake system for a vehicle includes: determining a brake pressure of the brake system during a braking operation; determining a deceleration of the vehicle during the braking operation; determining a vehicle mass and a wheel radius; estimating a specific torque of the brake system based on the brake pressure and the deceleration; and operating the vehicle based on the specific torque.Type: GrantFiled: January 19, 2017Date of Patent: August 13, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Brandon C. Pennala, Eric E. Krueger, Patrick J. Monsere, Edward T. Heil, Robert L. Nisonger, Constandi J. Shami, Alan J. Houtman
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Patent number: 10166985Abstract: Systems and method are provided for controlling a vehicle. In one embodiment, a method includes: receiving, by a processor, at least one of state health and performance information associated with at least one vehicle actuator; processing, by the processor, the state of health and performance information to determine an acceleration value; and controlling the vehicle based on the acceleration value.Type: GrantFiled: February 27, 2017Date of Patent: January 1, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Eric E. Krueger, Robert L. Nisonger, Edward T. Heil, Brandon C. Pennala, Patrick J. Monsere
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Publication number: 20180362022Abstract: A method and system for controlling a vehicle to improve vehicle dynamics are provided. The method includes receiving data from a plurality of sensors which monitor vehicle dynamics by monitoring at least wheel and steering movements associated with a vehicle system used in controlling vehicle dynamics by control outputs from a holistic vehicle control system. Then, estimating states of the vehicle from computations of longitudinal and latitudinal velocities, tire slip ratios, clutch torque, axle torque, brake torque, and slip angles derived from the data sensed by the sensors from the wheel and steering movements. Finally, formulating a model of vehicle dynamics by using estimations of vehicle states with a target function to provide analytical data to enable the model of vehicle dynamics to be optimized and for using the data associated with the model which has been optimized to change control outputs to improve in real-time the vehicle dynamics.Type: ApplicationFiled: June 14, 2017Publication date: December 20, 2018Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: SEYEDALIREZA KASAIEZADEH MAHABADI, SHIH-KEN CHEN, BAKHTIAR B. LITKOUHI, NIKOLAI K. MOSHCHUK, PATRICK J. MONSERE, EDWARD T. HEIL
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Patent number: 10144402Abstract: A vehicle includes a plurality of brake assemblies and a plurality of electronic brake system (EBS) controllers. The brake assemblies each include an electro-mechanical actuator configured to adjust a torque force applied to a wheel of the vehicle. The EBS controllers are located remotely from one another. Each EBS controller has integrated therein an electronic actuator driver unit that includes an electronic power circuit configured to drive at least one of the electro-mechanical actuators. A first EBS controller is configured to drive a first group of electro-mechanical actuators, and a second EBS controller is configured to drive a second group of electro-mechanical actuators that exclude the electro-mechanical actuators of the first group.Type: GrantFiled: August 29, 2016Date of Patent: December 4, 2018Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Brandon C. Pennala, Christopher C. Chappell, Paul A. Kilmurray, Patrick J. Monsere, Eric E. Krueger, Alan J. Houtman, Kevin S. Kidston, Michael C. Roberts, Steven J. Weber
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Patent number: 10106141Abstract: Systems and methods are provided testing a vehicle braking system. The method includes determining a nominal brake system parameter of the brake system during a braking operation. A first testing brake operation is performed and a first brake system parameter is determined based on the first testing brake operation. A tested brake system parameter is determined based on the first testing system parameter and the tested brake system parameter is compared to the nominal brake system parameter. A brake system compliance suspicion value of the vehicle braking system is then set based on the comparison.Type: GrantFiled: March 20, 2017Date of Patent: October 23, 2018Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Edward T. Heil, Eric E. Krueger, Joshua R. Auden, Robert L. Nisonger, Patrick J. Monsere, Brandon C. Pennala, Constandi J. Shami
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Publication number: 20180265068Abstract: Systems and methods are provided testing a vehicle braking system. The method includes determining a nominal brake system parameter of the brake system during a braking operation. A first testing brake operation is performed and a first brake system parameter is determined based on the first testing brake operation. A tested brake system parameter is determined based on the first testing system parameter and the tested brake system parameter is compared to the nominal brake system parameter. A brake system compliance suspicion value of the vehicle braking system is then set based on the comparison.Type: ApplicationFiled: March 20, 2017Publication date: September 20, 2018Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: EDWARD T. HEIL, ERIC E. KRUEGER, JOSHUA R. AUDEN, ROBERT L. NISONGER, PATRICK J. MONSERE, BRANDON C. PENNALA, CONSTANDI J. SHAMI
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Publication number: 20180244271Abstract: Systems and method are provided for controlling a vehicle. In one embodiment, a method includes: receiving, by a processor, at least one of state health and performance information associated with at least one vehicle actuator; processing, by the processor, the state of health and performance information to determine an acceleration value; and controlling the vehicle based on the acceleration value.Type: ApplicationFiled: February 27, 2017Publication date: August 30, 2018Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: ERIC E. KRUEGER, ROBERT L. NISONGER, EDWARD T. HEIL, BRANDON C. PENNALA, PATRICK J. MONSERE
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Publication number: 20180217050Abstract: A method for testing to determine a coefficient of friction between a vehicle wheel and a surface with which the vehicle wheel is in contact (“surface mu”) includes the steps of calculating a surface mu confidence level based upon an evaluation of a locale of interest, an evaluation of visual cues sensed by the vehicle at the locale of interest, and/or an evaluation of vehicle signals at the locale of interest and scheduling the vehicle to perform active dynamic testing at the locale of interest. The method further includes the steps of performing the active dynamic testing, wherein the testing comprises commanding the vehicle to perform one or more of propulsion torqueing, regenerative torqueing, or brake torqueing of at least one wheel of the vehicle, receiving a measured parameter from the at least one wheel during said testing, and calculating a surface mu value for the locale of interest.Type: ApplicationFiled: January 30, 2017Publication date: August 2, 2018Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: EDWARD T. HEIL, ERIC E. KRUEGER, ROBERT L. NISONGER, JOSHUA R. AUDEN, PATRICK J. MONSERE, Brandon C. Pennala, Constandi J. Shami
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Publication number: 20180201243Abstract: Systems and methods are provided for controlling a vehicle using a specific torque of a brake system. In one embodiment, a method of using a specific torque of a brake system for a vehicle includes: determining a brake pressure of the brake system during a braking operation; determining a deceleration of the vehicle during the braking operation; determining a vehicle mass and a wheel radius; estimating a specific torque of the brake system based on the brake pressure and the deceleration; and operating the vehicle based on the specific torque.Type: ApplicationFiled: January 19, 2017Publication date: July 19, 2018Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: BRANDON C. PENNALA, ERIC E. KRUEGER, PATRICK J. MONSERE, EDWARD T. HEIL, ROBERT L. NISONGER, CONSTANDI J. SHAMI, ALAN J. HOUTMAN
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Publication number: 20180056962Abstract: A vehicle with a fault tolerant electronic brake-by-wire (BBW) system includes a plurality of brake assemblies that control braking of a respective wheel of the vehicle. The brake assemblies include a first brake assembly and a second brake assembly. The first brake assembly is integrated with at least one enhanced brake actuator assembly including a first electronic actuator driver circuit in signal communication with a first electro-mechanical actuator. The first brake assembly is configured to adjust a brake force applied to a first wheel of the vehicle. The second brake assembly is integrated with at least one enhanced smart brake actuator assembly including a first actuator controller in signal communication with a second electronic actuator driver circuit. The second electronic actuator driver circuit is in signal communication with a second electro-mechanical actuator that is configured to adjust a brake force applied to a second wheel of the vehicle.Type: ApplicationFiled: August 30, 2016Publication date: March 1, 2018Inventors: Paul A. Kilmurray, Eric E. Krueger, Brandon C. Pennala, Christopher C. Chappell, Alan J. Houtman, Kevin S. Kidston, Patrick J. Monsere, Michael C. Roberts, Steven J. Weber
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Publication number: 20180056960Abstract: A vehicle includes a plurality of brake assemblies and a plurality of electrical power circuits. Each brake assembly includes an electro-mechanical actuator configured to adjust a torque force applied to a wheel of the vehicle. The electrical power circuits are located remotely from one another. Each power circuit is configured to drive a respective actuator. The vehicle further includes a first electronic brake system (EBS) controller and a second EBS controller. The first EBS controller is configured to output a first data command signal to control a first group of power circuits among the plurality of power circuits. The second EBS controller is configured to output a second data command signal to control a second group of power circuits among the plurality of power circuits. The second group excludes the power circuits from the first group.Type: ApplicationFiled: August 29, 2016Publication date: March 1, 2018Inventors: Eric E. Krueger, Brandon C. Pennala, Christopher C. Chappell, Alan J. Houtman, Kevin S. Kidston, Patrick J. Monsere, Michael C. Roberts, Paul A. Kilmurray, Steven J. Weber
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Publication number: 20180056965Abstract: A vehicle includes a plurality of brake assemblies configured to control braking of a respective wheel of the vehicle. The brake assemblies includes a first brake assembly integrated with a smart actuator unit including a first actuator controller and a first electro-mechanical actuator that is configured to adjust a brake force applied to a first wheel coupled to the first brake assembly. A second brake assembly excludes an actuator controller and has installed therein a second electro-mechanical actuator that is configured to adjust a brake force applied to a second wheel coupled to the second brake assembly. At least one electronic actuator driver unit is remotely located from the first and second brake assemblies, and is configured to output a high-power signal that drives the first and second electro-mechanical actuators in response to receiving a digital command signal from the first actuator controller.Type: ApplicationFiled: August 31, 2016Publication date: March 1, 2018Inventors: Alan J. Houtman, Christopher C. Chappell, Kevin S. Kidston, Paul A. Kilmurray, Eric E. Krueger, Patrick J. Monsere, Brandon C. Pennala, Michael C. Roberts, Steven J. Weber
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Publication number: 20180056959Abstract: A vehicle includes a plurality of brake assemblies and a plurality of electronic brake system (EBS) controllers. The brake assemblies each include an electro-mechanical actuator configured to adjust a torque force applied to a wheel of the vehicle. The EBS controllers are located remotely from one another. Each EBS controller has integrated therein an electronic actuator driver unit that includes an electronic power circuit configured to drive at least one of the electro-mechanical actuators. A first EBS controller is configured to drive a first group of electro-mechanical actuators, and a second EBS controller is configured to drive a second group of electro-mechanical actuators that exclude the electro-mechanical actuators of the first group.Type: ApplicationFiled: August 29, 2016Publication date: March 1, 2018Inventors: Brandon C. Pennala, Christopher C. Chappell, Paul A. Kilmurray, Patrick J. Monsere, Eric E. Krueger, Alan J. Houtman, Kevin S. Kidston, Michael C. Roberts, Steven J. Weber
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Publication number: 20180056961Abstract: A vehicle includes a plurality of electronic brake system (EBS) controllers configured to detect at least one braking event, and a plurality of brake assemblies. Each brake assembly is coupled to a respective wheel of the vehicle and includes an enhanced smart actuator. The enhanced smart actuator further includes an electro-mechanical actuator, and at least one power circuit. The electro-mechanical actuator is configured to adjust a torque force applied to the respective wheel. The at least one electronic power circuit is configured to output a high-frequency switched high-power current drive signal that drives the electro-mechanical actuator. The EBS controllers control a first group of enhanced smart actuators independently from a second group of enhanced smart actuators that exclude the enhanced smart actuators of the first group.Type: ApplicationFiled: August 29, 2016Publication date: March 1, 2018Inventors: Eric E. Krueger, Brandon C. Pennala, Christopher C. Chappell, Alan J. Houtman, Kevin S. Kidston, Patrick J. Monsere, Michael C. Roberts, Paul A. Kilmurray, Steven J. Weber
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Publication number: 20180056964Abstract: A vehicle includes a plurality of brake assemblies, and a brake request input device. Each brake assembly is coupled to a respective wheel of the vehicle and is configured to control braking of the respective wheel. The brake request input device is configured to output an electronic brake request signal indicating a request to brake at least one of the wheels. Each brake assembly has integrated therein an enhanced smart actuator unit that includes an electronic actuator controller configured to control a braking torque applied to the respective wheel in response to receiving the brake request signal.Type: ApplicationFiled: August 31, 2016Publication date: March 1, 2018Inventors: Brandon C. Pennala, Christopher C. Chappell, Alan J. Houtman, Paul A. Kilmurray, Eric E. Krueger, Kevin S. Kidston, Michael C. Roberts, Steven J. Weber, Patrick J. Monsere
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Publication number: 20180043866Abstract: A brake pedal assembly of a brake emulator includes a resiliently flexible arm constructed and arranged to include a flexibility that mimics, at least in-part, a pre-determined braking force profile. The flexible arm includes opposite first and second end portions and a pivot point disposed there-between.Type: ApplicationFiled: August 11, 2016Publication date: February 15, 2018Inventors: Patrick J. Monsere, Brandon C. Pennala, Christopher C. Chappell, Paul A. Kilmurray