Patents by Inventor Thomas Svensson
Thomas Svensson 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: 11926304Abstract: A vehicle control system for controlling braking in a vehicle may include a braking system operably coupled to one or more wheels of the vehicle to provide brake inputs to the one or more wheels responsive to a torque request generated based on pedal position. The system may further include a pedal position sensor operably coupled to a brake pedal to determine the pedal position responsive to actuation of the brake pedal by a driver of the vehicle, a pedal feel simulator operably coupled to the brake pedal to provide tactile feedback to the driver via a pedal force applied to the brake pedal, an accelerometer for determining a rate of velocity reduction of the vehicle during the actuation of the brake pedal, and a feedback augmenter operably coupled to the pedal feel simulator to provide a pedal force offset to increase the pedal force provided to the brake pedal based on the rate of velocity reduction.Type: GrantFiled: June 10, 2021Date of Patent: March 12, 2024Inventors: David S. Patterson, Thomas Svensson, Rob Eaton
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Patent number: 11897441Abstract: A method for controlling an activation state of a braking-torque assistance system for reducing intake of braking energy in a service-brake system of a vehicle includes capturing and evaluating a plurality of demand indications for a startup of the braking-torque assistance system. If the evaluation of the captured plurality of demand indications reveals a demand for the startup of the braking-torque assistance system, a plurality of operating conditions of the service-brake system are captures and evaluated over a monitoring period. If, in turn, the evaluation of the captured plurality of operating conditions reveals that an overheating of the service-brake system is imminent, the braking-torque assistance system is actuated and one or more deactivation conditions of the braking-torque assistance system are checked. If the deactivation conditions are satisfied, the braking-torque assistance system is deactivated.Type: GrantFiled: July 31, 2020Date of Patent: February 13, 2024Assignee: Ford Global Technologies, LLCInventors: Thomas Wilwers, Thomas Svensson, Eugen Weber, Lowell Kubik
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Publication number: 20240034289Abstract: A method of adaptively canceling brake system noise in a vehicle may include monitoring for an occurrence of brake torque stick slip and determining, based on a table of critical parameters associated with brake noise production, when vehicle status information indicates the vehicle is in a critical region for brake noise production. The method may further include, responsive to the occurrence of the brake torque stick slip or the vehicle status information indicating the vehicle is in the critical region for brake noise production, initiating a change to brake force distribution between a front axle and a rear axle of the vehicle, and adaptively updating the table of critical parameters.Type: ApplicationFiled: August 1, 2022Publication date: February 1, 2024Inventors: Thomas Svensson, Harold John Felch
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Publication number: 20230352184Abstract: Provided is a health support apparatus including an acquisition unit that acquires first data about a target user which is data about health and does not change or changes by less than a predetermined amount in a predetermined period and second data about the target user which is data about health and changes by more than or equal to the predetermined amount in the predetermined period, a determination unit that determines a future state parameter of the target user based on the first data and the second data, a generation unit that generates an image showing a future state of an appearance or an image showing a future state of an organ of the target user using the future state parameter of the target user determined in the determination unit, and an output unit that outputs the image generated in the generation unit.Type: ApplicationFiled: July 2, 2021Publication date: November 2, 2023Applicant: The University of TokyoInventors: Akiko Kishi, Masahiro Nakamura, Thomas Svensson
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Publication number: 20230191914Abstract: A vehicle control system may include a brake pedal position sensor, a braking torque module, an accelerator pedal position sensor, and a brake augmenter. The brake pedal position sensor is operably coupled to a brake pedal to determine a brake pedal position responsive to actuation of the brake pedal by an operator. The braking torque module is operably coupled to wheels of the vehicle to provide negative torque to the wheels based on the brake pedal position when an EBB system is in an operable state. The accelerator pedal position sensor is operably coupled to an accelerator pedal to determine accelerator pedal position for generation of positive torque to the wheels based on the accelerator pedal position when the EBB system is in the operable state.Type: ApplicationFiled: December 21, 2021Publication date: June 22, 2023Inventors: Chad Korte, Daniel A. Gabor, Thomas Svensson, Harold Felch
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Patent number: 11647236Abstract: A modem configured to operate in a Multimedia over Coax Alliance, MoCA, access network is provided. The modem comprises a combiner having a coaxial interface for connection to a coaxial cable network and at least two frequency-separated southbound interfaces, SBIs; at least two MoCA chips, wherein each MoCA chip is configured to operate a MoCA access link and comprises a MoCA northbound interface, NBI, connected to one each of said SBIs of the combiner, and a data SBI; a link aggregation switch having at least two switchports connected to one each of the data SBIs, and a port to a data communication interface for connection to a client device for communication at a client data rate; wherein the MoCA chips are configured to operate separate MoCA access links at different MoCA access frequency bands over the coaxial cable network.Type: GrantFiled: January 14, 2022Date of Patent: May 9, 2023Assignee: INCOAX NETWORKS ABInventors: Thomas Svensson, Johan Huldberg, Helge Tiainen
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Publication number: 20230106755Abstract: Methods, apparatus, systems, and articles of manufacture to extend brake life cycle are disclosed herein. An example vehicle includes a first brake associated with a first wheel of the vehicle, a second brake associated with a second wheel of the vehicle, memory, and a brake controller to execute instructions to detect a first parking event, determine, via a first sensor, a condition of the vehicle, access, from the memory, a record of a second parking event including an activation of the first brake, the second parking event preceding the first parking event, and in response to determining the condition satisfies a threshold, engage the second brake without engaging the first brake.Type: ApplicationFiled: October 1, 2021Publication date: April 6, 2023Inventors: Chad Michael Korte, John P. Joyce, Karl-Peter Hesseler, Thomas Svensson, Harold John Felch
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Patent number: 11584343Abstract: A method for the automated control of the longitudinal movement of a motor vehicle having an automated positive acceleration process in a longitudinal direction of the vehicle and an automated deceleration in the longitudinal direction of the vehicle. An acceleration variable is determined based on a jerk value and limited in terms of absolute value. And the jerk value is in turn determined in a driving mode in which, starting from a vehicle actual longitudinal speed and a vehicle actual longitudinal acceleration, the motor vehicle is adjusted to a predeterminable vehicle longitudinal speed taking into account a predeterminable maximum positive driving mode vehicle longitudinal acceleration, a predeterminable maximum driving mode vehicle longitudinal deceleration and at least one predeterminable driving operating mode jerk absolute value which limits the jerk.Type: GrantFiled: October 23, 2019Date of Patent: February 21, 2023Assignee: Ford Global Technologies, LLCInventors: Ashrit Das, Thomas Svensson
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Publication number: 20220396248Abstract: A vehicle control system for controlling braking in a vehicle may include a braking system operably coupled to one or more wheels of the vehicle to provide brake inputs to the one or more wheels responsive to a torque request generated based on pedal position. The system may further include a pedal position sensor operably coupled to a brake pedal to determine the pedal position responsive to actuation of the brake pedal by a driver of the vehicle, a pedal feel simulator operably coupled to the brake pedal to provide tactile feedback to the driver via a pedal force applied to the brake pedal, an accelerometer for determining a rate of velocity reduction of the vehicle during the actuation of the brake pedal, and a feedback augmenter operably coupled to the pedal feel simulator to provide a pedal force offset to increase the pedal force provided to the brake pedal based on the rate of velocity reduction.Type: ApplicationFiled: June 10, 2021Publication date: December 15, 2022Inventors: David S. Patterson, Thomas Svensson, Rob Eaton
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Publication number: 20220274531Abstract: Disclosed is a supporting unit for a bike carrier. The supporting unit is configured for fixedly holding a mounting portion mountable to the fork of a bike instead of a wheel or being formed by a part other than the wheel of the bike to be transported, for example by a portion of the fork of the bike. The supporting unit comprises a locking mechanism for receiving the mounting portion and to be transferable between a locking state in which the mounting portion is non-releasably fixed on the supporting unit and an unlocking state in which the mounting portion is dismountable from the supporting unit. The locking mechanism is lockable by receiving a force from the mounting portion upon inserting the mounting portion into the supporting unit so that the locking mechanism is transferable into the locking state by the force exerted on the locking mechanism by the mounting portion.Type: ApplicationFiled: November 11, 2020Publication date: September 1, 2022Inventors: Olof LINDHOLM, Thomas SVENSSON, Andreas ARVIDSSON, Simon STRÅTH, Simon NORDSTRÖM, Hannes OLAISON
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Publication number: 20210291799Abstract: Motor vehicles and methods for operating motor vehicles are disclosed herein. An example motor vehicle includes an electric drive, an electrical brake including one or more braking actuators, a drive controller communicatively coupled to the electric drive and the electrical brake, and a brake controller communicatively coupled to the electrical brake. The drive controller is to cause the one or more braking actuators to actuate in response to a signal indicating a failure of the brake controller.Type: ApplicationFiled: March 18, 2021Publication date: September 23, 2021Inventors: Lowell Kubik, Thomas Svensson, Chad Michael Korte, Kenneth Mchugh, Erik Wickop
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Publication number: 20210237699Abstract: The present disclosure relates to a system and a method for alternating braking for smooth stopping. The system includes a vehicle having a plurality of proximity sensors coupled to an adaptive cruise control system. A braking system is coupled to the adaptive cruise control system that controls a front and a rear wheel braking system in different patterns. When one of the proximity signals is a distance below the threshold distance, the adaptive cruise control system activates the braking system. The front and the rear wheel braking systems may be activated for a first and a second time period, respectively. The first and the second time periods correspond to a first and a second braking pattern, respectively.Type: ApplicationFiled: February 5, 2020Publication date: August 5, 2021Inventors: Arne Boden, Karl-Peter Hesseler, Thomas Svensson
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Patent number: 11066057Abstract: A method for operating a hydraulic brake system of a motor vehicle having a brake booster and a hydraulic brake boost wherein a brake pressure is detected and an underpressure, prevailing in an underpressure chamber of the brake booster is estimated on the basis of the detected brake pressure. The hydraulic brake boost controlled based on the estimated underpressure, with the estimated underpressure taking into account an actuation of the hydraulic brake boost.Type: GrantFiled: September 27, 2017Date of Patent: July 20, 2021Assignee: Ford Global Technologies, LLCInventors: Ian Moore, Christian Schmaler, Matthias Baumann, Thomas Svensson
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Publication number: 20210031738Abstract: A method for controlling an activation state of a braking-torque assistance system for reducing intake of braking energy in a service-brake system of a vehicle includes capturing and evaluating a plurality of demand indications for a startup of the braking-torque assistance system. If the evaluation of the captured plurality of demand indications reveals a demand for the startup of the braking-torque assistance system, a plurality of operating conditions of the service-brake system are captures and evaluated over a monitoring period. If, in turn, the evaluation of the captured plurality of operating conditions reveals that an overheating of the service-brake system is imminent, the braking-torque assistance system is actuated and one or more deactivation conditions of the braking-torque assistance system are checked. If the deactivation conditions are satisfied, the braking-torque assistance system is deactivated.Type: ApplicationFiled: July 31, 2020Publication date: February 4, 2021Inventors: Thomas Wilwers, Thomas Svensson, Eugen Weber, Lowell Kubik
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Patent number: 10696279Abstract: A method for operating a hydraulic motor vehicle brake system with an anti-lock brake system having a plurality of brake cylinders associated with the wheels to be braked. A central pressure generating device generates a hydraulic brake pressure, wherein the hydraulic brake pressure is distributed to the brake cylinders and may be selectively modified for individual brake cylinders or a group of brake cylinders. The hydraulic brake pressure maintained at a level exceeding an estimated brake pressure limit of each wheel.Type: GrantFiled: May 11, 2016Date of Patent: June 30, 2020Assignee: Ford Global Technologies, LLCInventor: Thomas Svensson
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Patent number: 10609436Abstract: A MoCA network management device is configured to enable data communication between client devices that are connected to different MoCA end devices in a MoCA Access network, by providing a redirection function for the MoCA end devices that are configured to be included in a VLAN within the MoCA Access network. The VLAN may include MoCA end devices in different rooms of a building. The MoCA network management device, which is installed intermediate the MoCA end devices and an external data channel, is configured to receive outgoing data generated by client devices that are connected to the MoCA end devices, access a database containing identifiers that are associated with the MoCA end devices in the VLAN, and selectively, based on the database, redirect the outgoing data to a selected MoCA end device among the MoCA end devices in the VLAN.Type: GrantFiled: November 27, 2017Date of Patent: March 31, 2020Assignee: InCoax Networks ABInventor: Thomas Svensson
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Publication number: 20200055499Abstract: A method for the automated control of the longitudinal movement of a motor vehicle having an automated positive acceleration process in a longitudinal direction of the vehicle and an automated deceleration in the longitudinal direction of the vehicle. An acceleration variable is determined based on a jerk value and limited in terms of absolute value. And the jerk value is in turn determined in a driving mode in which, starting from a vehicle actual longitudinal speed and a vehicle actual longitudinal acceleration, the motor vehicle is adjusted to a predeterminable vehicle longitudinal speed taking into account a predeterminable maximum positive driving mode vehicle longitudinal acceleration, a predeterminable maximum driving mode vehicle longitudinal deceleration and at least one predeterminable driving operating mode jerk absolute value which limits the jerk.Type: ApplicationFiled: October 23, 2019Publication date: February 20, 2020Applicant: Ford Global Technologies, LLCInventors: Ashrit Das, Thomas Svensson
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Publication number: 20200047760Abstract: The disclosure relates to a method for operating a hydraulic brake system of a motor vehicle. The method comprises recording a value that is representative of a transfer function of the brake system, and comparing the recorded value with a threshold value. The method further comprises generating an error signal if the recorded value exceeds the threshold value. The value may be indicative of a brake pressure, a brake pressure request signal and a decreasing acceleration of the motor vehicle.Type: ApplicationFiled: August 7, 2019Publication date: February 13, 2020Applicant: Ford Global Technologies, LLCInventor: Thomas Svensson
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Patent number: 10471938Abstract: A method for the automated control of the longitudinal movement of a motor vehicle having an automated positive acceleration process in a longitudinal direction of the vehicle and an automated deceleration in the longitudinal direction of the vehicle. An acceleration variable is determined based on a jerk value and limited in terms of absolute value. And the jerk value is in turn determined in a driving mode in which, starting from a vehicle actual longitudinal speed and a vehicle actual longitudinal acceleration, the motor vehicle is adjusted to a predeterminable vehicle longitudinal speed taking into account a predeterminable maximum positive driving mode vehicle longitudinal acceleration, a predeterminable maximum driving mode vehicle longitudinal deceleration and at least one predeterminable driving operating mode jerk absolute value which limits the jerk.Type: GrantFiled: March 13, 2017Date of Patent: November 12, 2019Assignee: Ford Global Technologies, LLCInventors: Ashrit Das, Thomas Svensson
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Patent number: 10384680Abstract: The invention relates to a method for longitudinal control of a motor vehicle, the motor vehicle having an engine and a braking system. The method including receiving a torque demand from a controller for controlling the speed of the vehicle, and providing a torque on the basis of this torque demand, whereby, depending on the value of the torque demand, a brake torque counteracts the torque demand to control longitudinal vehicle movement.Type: GrantFiled: March 15, 2017Date of Patent: August 20, 2019Assignee: Ford Global Technologies, LLC.Inventors: Ashrit Das, Marie Preusser, Thomas Svensson