Patents Assigned to Volvo Car Corporation
  • Patent number: 11801829
    Abstract: An in-vehicle device, a system and a method for automatic parking assistance. The in-vehicle device includes a communication interface through which the in-vehicle device receives a parking navigation path from an external device, the parking navigation path including linear road sections and/or arc road sections; and a parking controller coupled with the communication interface. The parking controller is configured to identify line-shape features of each road section; determine whether the vehicle can travel along a road section based on line-shape features of the road section; in the case that the determination is affirmative, control a driving behavior of the vehicle such that the vehicle travels along the road section; in the case that the determination is negative, determine a new travelling path and control a driving behavior of the vehicle such that the vehicle travels along the new travelling path.
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: October 31, 2023
    Assignee: Volvo Car Corporation
    Inventor: Wei Wang
  • Patent number: 11801899
    Abstract: A system for a vehicle roof, the system includes a roof structure defining a roof opening and a functional type roof assembly, the functional type roof assembly including a functional type panel and an intermediate frame supporting the functional type panel, the intermediate frame having an outer peripheral edge configured to be mounted to the roof structure such that the roof opening is watertightly sealed by the functional type roof assembly, the outer peripheral edge of the intermediate frame having contour features consistent with those of an outer peripheral edge of a standard type panel, the outer peripheral edge of the standard type panel being configured to be mounted to the roof structure when the roof opening is watertightly sealed by the standard type panel in place of the functional type roof assembly.
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: October 31, 2023
    Assignee: Volvo Car Corporation
    Inventors: Hakan Runius, Malin Aronsson
  • Patent number: 11794805
    Abstract: Methods for ensuring road tracking up to a predefined lateral acceleration limit in a vehicle having an autonomous steering function arranged to selectively apply a steering wheel overlay torque to a normal steering assistance torque in an electrical power assisted steering system of the vehicle are provided. Such methods include acquiring the predetermined lateral acceleration limit; acquiring a signal representing a current lateral acceleration of the vehicle; comparing the predetermined lateral acceleration limit with the acquired current lateral acceleration signal to obtain a controller error; setting a torque limit for the steering wheel overlay torque; and subjecting the controller error to a proportional-integral-derivative (PID) controller, which is arranged to provide the torque limit for the steering wheel overlay torque after setting the torque limit to the initial value.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: October 24, 2023
    Assignees: Zenuity AB, VOLVO CAR CORPORATION
    Inventors: Benjamin Gaudszun, Jan Veen, Tanja Reber, Marcus Löfgren
  • Patent number: 11794358
    Abstract: A snag point cover for an industrial manufacturing robot, the snag point cover including: a body adapted to be disposed about a protrusion extending from an external surface of an industrial manufacturing robot, wherein the body is adapted to form an external transition surface between the protrusion and the external surface of the industrial manufacturing robot thereby preventing a dresspack from becoming snagged on the protrusion when the industrial manufacturing robot is articulated. The snag point cover body is adapted to surround and cover one or more protrusions. The snag point cover body may be elongated or arcuate in shape and defines an internal cavity that conforms to the one or more protrusions. This allows external structures such as wiring harnesses and conduits to slide over these protrusions without becoming snagged or pinched during complex motion.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: October 24, 2023
    Assignee: Volvo Car Corporation
    Inventors: David Allen Joiner, Carl Joseph Polivka, Sr., Dennis Legrand Martin, Jr.
  • Patent number: 11794611
    Abstract: A vehicle seat comprises: a seat base; a first side member is affixed to a base at a first side of the base; a second side member is affixed to the base at a second side of the base, opposite the first side of the base; a slider slidably received in the base; a seat back assembly is rotatably coupled to the first side member and rotatably coupled to the second side member; a linkage rotatably coupled to the seat back assembly and rotatably coupled to the slider; a first lower seat lifting mechanism comprising a lifting bracket, wherein the lifting bracket is rotatably coupled to the first side member at a first end of the lifting bracket; and a second lower seat lifting mechanism comprising a bracket rotatably coupled to the base and a link arm rotatably coupled to the bracket and rotatably coupled to the slider.
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: October 24, 2023
    Assignee: VOLVO CAR CORPORATION
    Inventors: Peter Setterberg, Lars Modh
  • Patent number: 11792382
    Abstract: A stereo pair camera system for depth estimation, including: a first camera disposed in a first position along a longitudinal axis, a lateral axis, and a vertical axis and having a first field of view; and a second camera disposed in a second position along the longitudinal axis, the lateral axis, and the vertical axis and having a second field of view; wherein the first camera is a of a first type and the second camera is of a second type that is different from the first type; and wherein the first field of view overlaps with the second field of view. Optionally, the first position is spaced apart from the second position along one or more of the longitudinal axis and the vertical axis. The depth estimation is used by one or more of a driver assist system and an autonomous driving system of a vehicle.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: October 17, 2023
    Assignee: Volvo Car Corporation
    Inventor: Sihao Ding
  • Patent number: 11787396
    Abstract: An automatic parking assistance system, an in-vehicle device and an automatic parking assistance method. The in-vehicle device comprises a communication interface for receiving a parking navigation path and traffic information; and a parking controller coupled with the communication interface, the parking controller being configured to: acquire the traffic information and the parking navigation path; control vehicle parking maneuvers based on the parking navigation path; judge whether there is a potential collision object with respect to the vehicle based on the traffic information; in the case that the judgment indicates there is no potential collision object, control the vehicle to travel along the parking navigation path; in the case that the judgment indicates there is a potential collision object, determine a danger level of the potential collision object based on the traffic information and determine safety measures corresponding to the danger level.
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: October 17, 2023
    Assignee: Volvo Car Corporation
    Inventor: Wei Wang
  • Patent number: 11790398
    Abstract: One or more embodiments herein can facilitate a process to guide a user at a digital medium. An exemplary system can comprise a memory that stores computer executable components, and a processor that executes the computer executable components stored in the memory, wherein the computer executable components can comprise an obtaining component that obtains user behavior data from a digital medium, the user behavior data defining an interaction of the user with the digital medium, a prediction component that, based on the user behavior data, predicts a path of the user within the digital medium, and a classification component that, based on the user behavior data and on the path prediction, classifies a position of the user along a defined path to a conversion objective of the digital medium. The conversion objective can comprise obtaining the user as a customer, achieving a financial transaction, or presentation of a communication.
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: October 17, 2023
    Assignee: VOLVO CAR CORPORATION
    Inventors: Per Joakim Soederberg, Olle Ivan Ernevad, David Håkan Ungerth, Nils Anders Eickhoff, Alfred Lars Gillblom Neij, Joel Olof Rosko, Isak Peter Waldener
  • Patent number: 11787334
    Abstract: The present invention relates to a driver assistance (DA) system and method for vehicle flank safety. This system and method also have utility in autonomous driving (AD) applications. The system and method optionally pair one or more cameras with one or more proximity sensors to provide free space awareness and contact avoidance related to the flank of a vehicle, providing a virtual distance grid overlay on one or more camera views available to an operator, predefined safety boundary intrusion detection under low-speed maneuvering conditions, door-open obstruction and danger detection, and a flank illumination system.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: October 17, 2023
    Assignee: Volvo Car Corporation
    Inventors: Sihao Ding, Andreas Wallin, Megha Maheshwari
  • Patent number: 11781722
    Abstract: A cover unit for selectively covering an opening in a structure, including: at least a first cover element having a first axial end coupled to a first driving mechanism, and a second axial end coupled to a second driving mechanism; the first driving mechanism and the second driving mechanism configured to move the first cover element between a closed position and an opened position; each including: an arm configured to be rotatively coupled to the structure, at least one drive unit configured to drive a movement of the arm, and a joint configured to couple the arm to the axial end of the first cover element, the joint configured to allow a two-axis rotation and one linear axis movement, wherein the joint is configured to allow the first axial end and the second axial end of the first cover element to be moved differently during an opening movement and/or a closing movement.
    Type: Grant
    Filed: September 12, 2022
    Date of Patent: October 10, 2023
    Assignee: Volvo Car Corporation
    Inventors: Alborz Sedaghat Amoli, Oskar Blank, Thomas Lippert
  • Patent number: 11781560
    Abstract: A turbo compressor assembly, a vehicle including such a turbo compressor assembly, and a method for manufacturing such a turbo compressor assembly. The turbo compressor assembly includes an air intake channel, a compressor wheel, an insert unit and an actuator unit. The air intake channel is configured to draw air to the compressor wheel and the compressor wheel is configured to rotate for compressing the drawn air from the intake channel. The insert unit is arranged between the air intake channel and the compressor wheel and configured to control an airflow to the compressor wheel. The actuator unit is connected to the insert unit and configured to move the insert unit at least partially along the air intake channel.
    Type: Grant
    Filed: June 10, 2022
    Date of Patent: October 10, 2023
    Assignee: Volvo Car Corporation
    Inventor: Ola Rolandson
  • Patent number: 11781882
    Abstract: A system and method for utilizing aggregated weather data (AWD) for deriving road surface condition (RSC) estimates. This system and method supplements road friction estimates (RFEs) made at the vehicle level with AWD in the cloud to form the RSC estimates, which are then transmitted to the vehicles such that more accurate RFEs can be made locally, and so on. Conventional RFE physics-based models are replaced with enhanced RFE trained machine learning (ML) models accordingly. Global RSC estimates are derived for each geographical region using weather and location constraints. Thus, improved autonomous driving and driver assist functions may be implemented, better driver warnings may be provided, and safer road trips may be planned in advance based on a thorough analysis of the drivable conditions.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: October 10, 2023
    Assignee: Volvo Car Corporation
    Inventors: Sohini Roy Chowdhury, Srikar Muppirisetty, Niklas Ohlsson, Minming Zhao, Mats Jonasson
  • Patent number: 11777590
    Abstract: A message set for vehicular communication, including a message header and a message content, wherein the message set is set to be sent by a source vehicle, forwarded by one or more relay vehicles, and received by a terminal device, the message header including: a relay information indicator that indicates whether the message set should be forwarded by said relay vehicle receiving said message set; a vehicle information indicator indicating a unique identification data for the source vehicle; a payment information indicator that indicates an available payment information for the source vehicle; and a terminal type indicator indicating the type of terminal device for receiving the message set. The present disclosure also discloses a messaging method for delivering the message set.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: October 3, 2023
    Assignee: Volvo Car Corporation
    Inventor: Wei Wang
  • Patent number: 11774658
    Abstract: An external indicator assembly for a central processing unit (CPU) disposed within an equipment cabinet, including: an internal fitting adapted to be disposed adjacent to indicator lights associated with the CPU; an external fitting adapted to be coupled to or disposed through an external surface of the equipment cabinet; and one or more optical fibers adapted to be coupled between the internal fitting and the external fitting such that light from the indicator lights is transmitted from the CPU disposed within the equipment cabinet external to the equipment cabinet such that the light is visible to a person external to the equipment cabinet. This allows the person to visually assess the status or power-down cycling of the CPU during a shutdown or restart process without or before opening the equipment cabinet, thereby preventing corruption of the CPU and assuring personal safety by avoiding contact with powered components.
    Type: Grant
    Filed: July 7, 2021
    Date of Patent: October 3, 2023
    Assignee: Volvo Car Corporation
    Inventors: Les Chewning, David Joiner
  • Patent number: 11774310
    Abstract: A compact assembly for accurately measuring the air flow in an air intake duct of an internal combustion engine that is easy to manufacture and maintain. The assembly includes a housing with an inlet opening, an outlet opening, a channel with an inner wall defining a predetermined cross-sectional area and a closure member that is movably mounted in the channel between a closed and opened position. A first annular chamber is situated upstream from the closure member and a second annular chamber is placed downstream of the closure member. Each chamber has an inner chamber wall with a number of apertures that are in fluid communication with the channel. A first pressure sensor is connected to the first chamber for measuring a pressure, and a second pressure sensor is connected to the first chamber and the second chamber for measuring a difference in pressure.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: October 3, 2023
    Assignee: Volvo Car Corporation
    Inventors: Anders Petrén, Jan Dahlgren
  • Patent number: 11777363
    Abstract: The present disclosure relates to an electric machine, a vehicle comprising such an electric machine and a manufacturing method for such an electric machine. The electric machine comprises a stator unit, a rotor unit, a housing, and a heat exchanging unit. The stator unit and the rotor unit are arranged inside the housing and the housing comprises an inlet port configured to provide a medium inside the housing and an outlet port configured to release the medium out of the housing. The heat exchanging unit is coupled with each of the inlet port and the outlet port and comprises a plurality of channels arranged on an outer surface of the housing. The plurality of channels being configured to transfer heat between the medium and the environment.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: October 3, 2023
    Assignee: VOLVO CAR CORPORATION
    Inventors: Emil Håkansson, Joakim Ehn, Johan Andersson, Johan Brunberg
  • Patent number: 11772635
    Abstract: The disclosure relates to an automated parking assist system for parking a vehicle in a parking spot, comprising a controller configured to handover drive control from a user to the automated parking assist system; and to start an automated parking procedure; wherein the controller is configured to initiate the handover as the vehicle approaches the parking spot, and to finish the handover before the vehicle reaches the parking spot.
    Type: Grant
    Filed: February 12, 2021
    Date of Patent: October 3, 2023
    Assignee: VOLVO CAR CORPORATION
    Inventor: Martin Bonander
  • Patent number: 11766950
    Abstract: Techniques regarding parameterizing energy consumption of an electric vehicle are provided. For example, one or more embodiments described herein can comprise a system, which can comprise a memory that can store computer executable components. The system can also comprise a processor, operably coupled to the memory, and that can execute the computer executable components stored in the memory. The computer executable components can comprise a vehicle state estimation component that determines an operating condition experienced by a vehicle while traveling a route. Further, the system can comprise an energy consumption component that parametrizes an amount of energy expended by the vehicle while traveling the route based on a loss table that is populated with an energy consumption value derived from historic operation of the vehicle at the operating condition.
    Type: Grant
    Filed: December 5, 2022
    Date of Patent: September 26, 2023
    Assignee: VOLVO CAR CORPORATION
    Inventors: Martin Sivertsson, Viktor Larsson
  • Patent number: 11767023
    Abstract: Systems, methods and computer program products that facilitate displaying next action of an autonomous vehicle. A system can include a memory and a processor that executes computer executable components. The computer executable components can include: an analysis component that determines or infers next action of an autonomous vehicle and a display component that generates a graphical user interface that visually conveys the next action, wherein the graphical user interface comprises a shape that dynamically morphs to visually represent the next action.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: September 26, 2023
    Assignee: VOLVO CAR CORPORATION
    Inventors: Tomas Omasta, Mikael Gordh, Hanna Gerdeskans, Andrea Slaattelia Larsson
  • Patent number: D999695
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: September 26, 2023
    Assignee: VOLVO CAR CORPORATION
    Inventor: Axel Ernstsson