Patents by Inventor Paul E. Krajewski
Paul E. Krajewski 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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Publication number: 20230235591Abstract: A lightweight and portable inflatable assembly includes an inflatable structural component and a chemical reaction based inflator device. The inflatable structural component includes a flexible housing defining a cavity. The inflatable structure is uninflated in a first operational mode and filled with an inflation fluid retained for at least 4 hours in a second operational mode. At least one primary and at least one secondary charge unit are in fluid communication with the cavity. The primary charge unit includes a first gas generant material configured to generate a first predetermined volume of inflation medium for filling the cavity, while the secondary charge unit includes a second gas generant material configured to generate a second predetermined volume of inflation medium for filling the cavity in the second operational mode. The second predetermined volume is ?about 40% by volume of the first predetermined volume.Type: ApplicationFiled: January 25, 2022Publication date: July 27, 2023Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Nilesh D. MANKAME, Paul W. ALEXANDER, Paul E. KRAJEWSKI
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Publication number: 20230222897Abstract: A system is provided for mitigating a road network congestion. The system includes a plurality of motor vehicles positioned in associated locations in a road network. Each vehicle has one or more sensors generating an input and a Telematics Control Unit (TCU) for generating at least one location signal for a location of the associated motor vehicle and at least one event signal for an event related to the associated motor vehicle, with the location signal and the event signal corresponding to a High Speed Vehicle Telemetry Data (HSVT data) based on the input from the sensors. The system further includes a computer, which communicates with a display device and the TCUs. The computer includes a processor and a computer readable medium including instructions, such that the processor is programmed to identify the congestion and determine that the congestion is a recurring or a non-recurring congestion.Type: ApplicationFiled: January 21, 2022Publication date: July 13, 2023Inventors: Fan Bai, Donald K. Grimm, Paul E. Krajewski, Jiang-Ling Du, Mason David Gemar
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Publication number: 20230222901Abstract: A computer is provided for a system for detecting, characterizing, and mitigating road network congestion. The system includes a plurality of motor vehicles. Each motor vehicle includes a telematics control unit (TCU) for generating one or more location signals for a location of the associated motor vehicle and one or more event signals for an event related to the associated motor vehicle. The computer includes one or more processors for receiving the location signal and/or the event signal from the TCU of the associated motor vehicles. The computer further includes a non-transitory computer readable storage medium (CRM) including instructions, such that the processor is programmed to identify a location of the road network congestion at a current time step. The processor is further programmed to track the road network congestion and predict the road network congestion at a next time step.Type: ApplicationFiled: January 13, 2022Publication date: July 13, 2023Inventors: Fan Bai, Donald K. Grimm, Paul E. Krajewski, Jiang-Ling Du, Mason David Gemar
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Patent number: 11639107Abstract: A display assembly for a vehicle includes an electronic display and an adjustment mechanism. The electronic display is configured to be mounted to an instrument panel of the vehicle. The electronic display includes multiple screens and at least one hinge disposed between the screens. The electronic display is configured to be folded at the at least one hinge by pivoting at least one of the screens about the at least one hinge to adjust a viewing angle of an occupant in the vehicle relative to the at least one screen. The adjustment mechanism is configured to maintain the at least one screen in any one of a plurality of positions when the electronic display is folded at the at least one hinge by pivoting the at least one screen about the at least one hinge to adjust the at least one screen to the one position.Type: GrantFiled: March 19, 2020Date of Patent: May 2, 2023Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Joseph F. Szczerba, Xinyu Du, Paul E. Krajewski
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Patent number: 11639089Abstract: A radiant heating and blocking shade system for a sunroof of a vehicle includes a first roller configured to be mounted adjacent to one end of a sunroof of a vehicle. A second roller is mounted adjacent to the first roller between the first roller and the sunroof. A radiant heating shade is at least partially wound around the first roller. The radiant heating shade has a deployed position and a retracted position. A blocking shade is at least partially wound around the second roller. The blocking shade has a deployed position and a retracted position. The blocking shade is arranged parallel to and spaced from the radiant heating shade between the radiant heating shade and the sunroof when the blocking shade and the radiant heating shade are in the deployed position.Type: GrantFiled: January 23, 2020Date of Patent: May 2, 2023Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Taeyoung Han, Kuo-huey Chen, Bahram Khalighi, Paul E. Krajewski
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Patent number: 11617438Abstract: An inflatable cabinet is provided and includes a first inflatable cabinet stand and a base. The first inflatable cabinet stand is for storing products. The first inflatable cabinet stand includes members and first connectors. The members include side walls, a back wall, and a top member. The base is connected to the first inflatable cabinet stand and includes an air pump, second connectors and air lines. An air pump is configured to pump air into at least one of the members of the first inflatable cabinet stand. The second connectors are configured to connect to the first connectors. The air lines are connected between the air pump and the second connectors.Type: GrantFiled: July 28, 2020Date of Patent: April 4, 2023Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Paul E. Krajewski, Wonhee M. Kim, Paul W. Alexander
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Publication number: 20230045241Abstract: According to one or more examples, a system includes an observer vehicle, and a vehicle in a predetermined vicinity of the observer vehicle. The observer vehicle detects an operating condition of the vehicle using one or more perception devices. The observer vehicle determines that the operating condition does not satisfy a predetermined norm. The observer vehicle generates a message indicating the operating condition of the vehicle. The observer vehicle identifies a communication identifier of the vehicle. The observer vehicle sends the message to be received by the vehicle using the communication identifier via a vehicle to everything (V2X) communication module.Type: ApplicationFiled: August 3, 2021Publication date: February 9, 2023Inventors: Mohammad Naserian, Paul E. Krajewski, Fan Bai, Abby Szafranski, Donald K. Grimm, Craig A. Kollar, Bryan Quintanilla
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Publication number: 20230034777Abstract: Examples described herein provide a computer-implemented method that includes includes receiving, by a processing device of a vehicle, first road data. The method further includes receiving, by the processing device of the vehicle, second road data from a sensor associated with the vehicle. The method further includes identifying, by the processing device of the vehicle, an object based at least in part on the first road data and the second road data. The method further includes causing, by the processing device of the vehicle, the object to be illuminated.Type: ApplicationFiled: July 28, 2021Publication date: February 2, 2023Inventors: Mohammad Naserian, Bryan Quintanilla, Donald K Grimm, Paul E Krajewski, Fan Bai, Craig A Kollar, Abby Szafranski
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Patent number: 11472258Abstract: A climate control system includes a memory, a compensation module, and a climate control module. The memory is configured to store images captured by one or more image sensors. The compensation module is configured to: based on the images, estimate a clothing level of a first occupant in an interior cabin of a vehicle or receive the clothing level from at least one of an edge computing device or a cloud-based network device; determine a first EHT setpoint; and determine a first resultant EHT based on the clothing level and the first EHT setpoint. The climate control module is configured to: determine a first EHT error based on the first resultant EHT and a cabin temperature setpoint; determine a control value based on the first EHT error; and set climate control parameters to control a temperature of a first zone within the interior cabin based on the control value.Type: GrantFiled: January 11, 2021Date of Patent: October 18, 2022Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Taeyoung Han, Alok Warey, Shailendra Kaushik, Bahram Khalighi, Paul E. Krajewski
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Patent number: 11407289Abstract: Methods and apparatus are provided for heating a vehicle window to remove ice and condensation using a carbon nanotube heating pad. The apparatus includes a user interface operative to receive a user request, a vehicle windshield, a heating pad wherein the heating pad includes a carbon nanotube heating element and a reflective surface and is oriented such that the carbon nanotube heating element is directed towards the windshield, a power supply operative to supply power to the carbon nanotube heating element in response to a control signal, and a processor operative to generate the control signal in response to the user request.Type: GrantFiled: July 24, 2019Date of Patent: August 9, 2022Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Alok Warey, Chih-Hung Yen, Taeyoung Han, Kuo-Huey Chen, Bahram Khalighi, Paul E. Krajewski
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Publication number: 20220219506Abstract: A climate control system includes a memory, a compensation module, and a climate control module. The memory is configured to store images captured by one or more image sensors. The compensation module is configured to: based on the images, estimate a clothing level of a first occupant in an interior cabin of a vehicle or receive the clothing level from at least one of an edge computing device or a cloud-based network device; determine a first EHT setpoint; and determine a first resultant EHT based on the clothing level and the first EHT setpoint. The climate control module is configured to: determine a first EHT error based on the first resultant EHT and a cabin temperature setpoint; determine a control value based on the first EHT error; and set climate control parameters to control a temperature of a first zone within the interior cabin based on the control value.Type: ApplicationFiled: January 11, 2021Publication date: July 14, 2022Inventors: Taeyoung HAN, Alok WAREY, Shailendra KAUSHIK, Bahram KHALIGHI, Paul E. KRAJEWSKI
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Publication number: 20220212858Abstract: An inflatable insulation panel includes a bladder configured to contain air, plurality of tethers disposed within an interior cavity of the bladder, and at least one reflective film disposed within the interior cavity of the bladder. The bladder includes a first wall, a second wall opposite of the first wall, and perimeter walls extending between and connected to perimeter edges of the first and second walls. The first and second walls and the perimeter walls collectively defining the interior cavity of the bladder. The plurality of tethers extend between and are connected to interior surfaces of the first and second walls. The plurality of tethers limit movement of the first and second walls away from one another when the bladder is inflated. The at least one reflective film is disposed between the interior surfaces of the first and second walls.Type: ApplicationFiled: January 6, 2021Publication date: July 7, 2022Inventors: Paul E. Krajewski, Taeyoung Han, Wonhee M. Kim
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Patent number: 11364869Abstract: A vehicle safety seat system comprises: i) a vehicle seat configured to move to a substantially reclining position, the vehicle seat comprising a seat back and a seat bottom; and ii) a first support arm associated with the seat back, the first support arm including a first airbag on a lower surface of the first support arm, the first support arm holding the first airbag in a position above the thorax of a passenger reclining in the vehicle seat. The first airbag inflates in the event of a collision and provides protection between the first support arm and the thorax of the passenger.Type: GrantFiled: February 19, 2021Date of Patent: June 21, 2022Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Chin-Hsu Lin, Louis D. Thole, David Acosta, Yi-pen Cheng, Paul E. Krajewski, Gary L. Jones
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Patent number: 11288900Abstract: A method and system of diagnosing and suggesting least probable faults for an exhibited vehicle failure. The method includes initiating a vehicle health management (VHM) algorithm to monitor a state of health (SOH) for at least one vehicle component at each vehicle operating event over a predetermined time period. The VHM algorithm determines at least one of a Green SOH, a Yellow SOH, and a Red SOH designation with a confidence level for the at least one vehicle component; calculating a number of Green SOH designations (Ncalculated) over the predetermined time period; and upon an exhibited vehicle failure, providing a least probable cause indication for the at least one component when a set of conditions are met. The set of conditions includes (i) Ncalculated is equal to or greater than a predetermined number of Green SOH designations and (ii) no Yellow SOH and Red SOH designations are present.Type: GrantFiled: September 5, 2019Date of Patent: March 29, 2022Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Shengbing Jiang, Xinyu Du, Yilu Zhang, Varsha K Sadekar, Joshua J Sanchez, Paul E Krajewski
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Publication number: 20220031069Abstract: An inflatable cabinet is provided and includes a first inflatable cabinet stand and a base. The first inflatable cabinet stand is for storing products. The first inflatable cabinet stand includes members and first connectors. The members include side walls, a back wall, and a top member. The base is connected to the first inflatable cabinet stand and includes an air pump, second connectors and air lines. An air pump is configured to pump air into at least one of the members of the first inflatable cabinet stand. The second connectors are configured to connect to the first connectors. The air lines are connected between the air pump and the second connectors.Type: ApplicationFiled: July 28, 2020Publication date: February 3, 2022Inventors: Paul E. KRAJEWSKI, Wonhee M. Kim, Paul W. Alexander
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Patent number: 11225216Abstract: A vehicle seat safety system. The vehicle safety seat system comprises a vehicle seat configured to move between a substantially reclining position and a substantially sitting position. The vehicle seat comprises at least a seat back and a seat bottom. The system also includes an enclosure configured to store a blanket airbag in an undeployed position prior to a collision, wherein the enclosure is disposed near the head of a passenger in the vehicle seat, and wherein the blanket airbag is ejected from the enclosure to an intermediate position in the event of a collision. The system further comprises a first electromechanical restraint system associated with the seat back and coupled to the blanket airbag by a first physical coupling and a second electromechanical restraint system associated with the seat bottom and coupled to the blanket airbag by a second physical coupling.Type: GrantFiled: January 19, 2021Date of Patent: January 18, 2022Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Chin-Hsu Lin, Yi-pen Cheng, Scott D. Thomas, Gary L. Jones, Paul E. Krajewski
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Patent number: 11220158Abstract: A vehicle a sensor system disposed adjacent to a headrest portion of a seat within a passenger compartment of the vehicle. The sensor system includes at least one of an air velocity sensor, an air temperature sensor, a radiant heat flux sensor, a heat flux sensor, or a humidity sensor. The sensor system is positioned near the headrest, facing a forward end of the vehicle, in a position that is not blocked by a head of a passenger seated in the seat. The sensor system provides data related to the air velocity, the air temperature, the radiant heat flux, the heat flux, or the relative humidity, enabling a climate controller to accurately calculate a current Equivalent Homogenous Temperature (EHT) of a passenger seated in the seat. The climate controller may then control a climate system of the vehicle based on the calculated EHT to provide a desired EHT.Type: GrantFiled: December 12, 2018Date of Patent: January 11, 2022Assignee: GM Global Technology Operations LLCInventors: Taeyoung Han, Shailendra Kaushik, Bahram Khalighi, Paul E. Krajewski
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Patent number: 11148678Abstract: System and method for controlling operation of a vehicle in real-time with a supervisory control module. A fault detection module is configured to receive respective sensor data from one or more sensors in communication with the vehicle and generate fault data. The supervisory control module includes at least one fault-tolerant controller configured to respond to a plurality of faults. The supervisory control module is configured to receive the fault data. When at least one fault is detected from the plurality of faults, the supervisory control module is configured to employ the fault-tolerant controller to generate at least one selected command. The selected command is transmitted to one or more device controllers for delivery to at least one of the respective components of the vehicle. Operation of the vehicle is controlled based in part on the selected command.Type: GrantFiled: April 26, 2019Date of Patent: October 19, 2021Assignee: GM Global Technology Operations LLCInventors: Wen-Chiao Lin, Xinyu Du, Xiaoyu Huang, Paul E. Krajewski
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Patent number: 11131573Abstract: Methods and apparatus are provided for determining an offset detection for a fuel level sensor fault. The method includes receiving an electrical resistance reading from a potentiometer of a fuel level sensor and generating an estimated fuel level based on an established fuel usage table that references the electrical resistance reading. The fuel level sensitivity is calculated based on the change in electrical resistance readings divided by the change in the estimated fuel levels (R/F). The fuel level sensitivity is compared to a predetermined sensitivity curve to determine any necessary offset to the electrical resistance reading. Finally, the fuel usage table is updated with the offset to the electrical resistance reading.Type: GrantFiled: December 1, 2017Date of Patent: September 28, 2021Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Shiming Duan, Yao Hu, Mutasim A. Salman, Paul E. Krajewski
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Publication number: 20210291660Abstract: A display assembly for a vehicle includes an electronic display and an adjustment mechanism. The electronic display is configured to be mounted to an instrument panel of the vehicle. The electronic display includes multiple screens and at least one hinge disposed between the screens. The electronic display is configured to be folded at the at least one hinge by pivoting at least one of the screens about the at least one hinge to adjust a viewing angle of an occupant in the vehicle relative to the at least one screen. The adjustment mechanism is configured to maintain the at least one screen in any one of a plurality of positions when the electronic display is folded at the at least one hinge by pivoting the at least one screen about the at least one hinge to adjust the at least one screen to the one position.Type: ApplicationFiled: March 19, 2020Publication date: September 23, 2021Inventors: Joseph F. SZCZERBA, Xinyu Du, Paul E. Krajewski