Patents Assigned to Volvo Car Corporation
  • Patent number: 11001112
    Abstract: A wheel suspension of a vehicle intended to extend in a transversal direction of the vehicle in association with first and second wheels arranged on opposite sides of the vehicle, comprising: a subframe unit provided with a set of attachment points for attachment of the subframe unit to a vehicle body structure, wherein the subframe unit comprises a cross member extending along the subframe unit in a transversal direction of the vehicle when the subframe unit is attached to the vehicle; at least a first link member arranged on each side of the subframe unit, wherein each first link member is arranged to connect a corresponding wheel or wheel supporting element with the subframe unit via a pivoted connection; and a spring arrangement arranged to act onto each of the first link members so as to provide for a spring suspension of the first and second wheels.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: May 11, 2021
    Assignee: Volvo Car Corporation
    Inventors: Joakim Weglin, Kjell Sjosten, Åke Malm
  • Patent number: 10988161
    Abstract: A steering input system for a vehicle, the system including: a steering input device configured to provide a steering action input for the vehicle, and an actuator assembly including a set of actuators configured to translate the steering input device from a drive position to a retracted position by a combined actuation action.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: April 27, 2021
    Assignee: Volvo Car Corporation
    Inventors: Daniel Krstic, Johan Svensson, Victor Wetterlind
  • Patent number: 10988182
    Abstract: The embodiments herein relate to a structure for a vehicle. The structure includes a transverse rail, an inner side rail and an outer side rail both extending at an angle (?) from an end of the transverse rail. The structure further includes a connecting part having a first leg and a second leg. The transverse rail and the inner side rail are joined together via the connecting part such that the first leg is connected to the transverse rail and the second leg is located between the inner side rail and the outer side rail.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: April 27, 2021
    Assignee: Volvo Car Corporation
    Inventor: Josef Dagström
  • Patent number: 10984659
    Abstract: A parking availability map system and method, including: a sensor-based parking space detection system coupled to a vehicle and operable for detecting and identifying open and occupied parking spaces within a predetermined vicinity of the vehicle; and an application server disposed remotely from the vehicle and executing an algorithm operable for receiving open and occupied parking space data from the sensor-based parking space detection system, receiving a parking space availability query from a user disposed remotely from the server, and, responsive to the parking space availability query, transmitting parking space availability information to the user. Optionally, the sensor-based parking space detection system includes a camera-based parking space detection system.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: April 20, 2021
    Assignee: Volvo Car Corporation
    Inventors: Korkut Sert, Sihao Ding
  • Patent number: 10983166
    Abstract: A system and a method are for estimating an operating parameter value of an energy storage device arranged to provide power for propulsion for an electric or hybrid vehicle. In an embodiment, the method includes determining a first operating parameter value of the energy storage device at a first time; establishing a reference operating parameter value from pre-determined experimental data relating the operating parameter to a time related parameter; and based on the reference operating parameter value and the first operating parameter value, recursively calculating a second operating parameter value of the energy storage device at a second time subsequent to the first time. The recursive calculation includes a tuning parameter for modifying a portion of the reference operating parameter value to be included in the second operating parameter value.
    Type: Grant
    Filed: March 5, 2015
    Date of Patent: April 20, 2021
    Assignees: VOLVO CAR CORPORATION, VOLVO TRUCK CORPORATION
    Inventors: Jonas Hellgren, Hannes Veen, Bjorn Fridholm
  • Patent number: 10982629
    Abstract: An intake air filter box utilizing an intake air heater that inhibits the buildup of snow and ice within the intake air filter box, keeping the associated flow passages clear such that pressure loss is not adversely affected. This intake air heater can include an electric heater or a radiant heater coupled to the exhaust gas recirculation (EGR) system of the vehicle, or to another source of heated fluid. Preferably, the intake air heater is disposed on the “dirty” side of the filter disposed within the intake air filter box, adjacent to the intake air conduit and air intake of the vehicle. This is where the snow and ice accumulation occurs. A drain is provided in the bottom of the intake air filter box housing to allow the escape of water from the melted snow and ice, ensuring that this moisture is not delivered to the turbocharger and engine with the intake air.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: April 20, 2021
    Assignee: Volvo Car Corporation
    Inventors: Peter Kroon, Anders Petrén
  • Patent number: 10981431
    Abstract: Heat exchangers, such as radiators, condensers, or other cooling systems, are provided in the present disclosure. Heat exchanging systems may include an assembly for routing cooling conduits from the heat exchanger, along or through one or more A-pillars of the vehicle, and to a rooftop electronics assembly, which may be used for performing self-driving functions when the vehicle is configured as an autonomous vehicle or the like. The conduit routing assembly enhances manufacturing efficiency and cost effectiveness as compared to conventional assemblies. According to one embodiment of the present disclosure, an assembly for cooling a rooftop electronics assembly of a vehicle may include one or more conduits configured to transport a cooling fluid between an in-vehicle cooling system and the rooftop electronics assembly, wherein the one or more conduits are disposed partially along an A-pillar of the vehicle.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: April 20, 2021
    Assignee: Volvo Car Corporation
    Inventor: Göran Eriksson
  • Patent number: 10974627
    Abstract: A method for adjusting a position of a vehicle seat from a reclined position to a pre-determinable safety position. The method includes detecting an imminent or ongoing frontal or semi-frontal collision, pretensioning a seat belt associated with the vehicle seat, the seat belt being directly or indirectly attached to a backrest of the vehicle seat, and adjusting the position of the vehicle seat from the reclined position to the pre-determinable safety position by means of a seat adjustment means associated with the vehicle seat, the seat adjustment means being actuated by a collision force generated by the imminent or ongoing frontal or semi-frontal collision and applied via a seat occupant and/or the seat belt to the vehicle seat. The present invention also relates to an occupant safety arrangement for a vehicle seat.
    Type: Grant
    Filed: February 18, 2019
    Date of Patent: April 13, 2021
    Assignee: Volvo Car Corporation
    Inventor: Johan Rosenberg
  • Patent number: 10976430
    Abstract: The present disclosure relates to a radar arrangement for a vehicle comprising a design element, such as an emblem or a vehicle light, and a radar device comprising a plurality of radar device units, wherein the radar device and the design element are integrated with each other such that they form one common integral unit. The design element comprises a main body having a cavity that houses the radar device. The cavity may be filled with a filling material, and the radar device may be embedded in the filling material. The disclosure also relates to a vehicle comprising the radar arrangement. The disclosure further relates to a method of manufacturing a radar arrangement.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: April 13, 2021
    Assignee: VOLVO CAR CORPORATION
    Inventor: Henrik Johannesson Lind
  • Patent number: 10977879
    Abstract: A method of evaluating compatibility of a first system component of a vehicle, the method including providing a database including vehicle platform configuration information including configuration information about two or more vehicle models, wherein each vehicle model includes one or more aspect domains and each aspect domain includes one or more system components. Each system component includes configuration information. At least two system components of two different vehicle models belong to the same aspect domain. The method also includes determining a compatibility result between said first system component and at least one other system component in said vehicle platform by comparing the configuration information of said first system component to the configuration information of said at least one other system component.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: April 13, 2021
    Assignee: Volvo Car Corporation
    Inventors: Anders Antonsson, Ola Reiner
  • Patent number: 10974699
    Abstract: This disclosure relates to methods and devices for estimating amount of washer fluid to be consumed in a reservoir of a vehicle. In an aspect, a method of a processing device (24, 28) of estimating amount of washer fluid (12) to be consumed in a reservoir (11) of a vehicle (10) is provided. The method comprises estimating (S101) at least one of remaining wash cycles that can be performed and remaining driving distance of the vehicle before the amount of washer fluid (12) has reached a predetermined lower amount of washer fluid (12) based on acquired information indicating current amount of washer fluid (12) remaining in the reservoir (11), temperature that the washer fluid is subjected to, and at least one known washer fluid consumption profile, and generating (S102) data representing said estimated at least one of remaining wash cycles and remaining driving distance.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: April 13, 2021
    Assignee: Volvo Car Corporation
    Inventor: Claes Jansson
  • Patent number: 10967760
    Abstract: A bracket assembly for coupling a component to a vehicle including a bracket body including a C-ring retainer that is adapted to translatably engage and retain a T-shaped guide rail coupled to one of a crossmember and floor structure of the vehicle, wherein the bracket body defines a hole or includes an attachment structure adapted to receive and retain the component. The bracket body further includes one or more flanges adapted to secure the bracket body to the crossmember or floor structure of the vehicle via bolting and/or welding. Optionally, the bracket body includes: a front attachment arm; a rear attachment arm; one or more intervening structural reinforcement members; a bottom portion coupled to the attachment arms; and a cap structure coupled to the attachment arms opposite the bottom portion; wherein the bottom portion includes the C-ring retainer and the cap structure defines the hole or includes the attachment structure.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: April 6, 2021
    Assignee: Volvo Car Corporation
    Inventors: Rebecca Andersson, Austen Clark, Jonatan Tågerud
  • Patent number: 10967772
    Abstract: A vehicle seat cushion carrier assembly (bottom and back) via which a cushion carrier structure, cushion foam, and upholstery are more easily assembled and installed in a vehicle, optionally as a modular unit. The cushion carrier structure can be multi-piece and incorporate any desired trim units. Strap fasteners are used to secure the upholstery to the cushion carrier structure and cushion foam, creating the desired creating seams, creases, and indentations. Clip fasteners are used to secure the upholstery to the cushion carrier structure around the cushion foam, especially with respect to the seat back. This allows much of the upholstering to be done outside the vehicle, optionally in a modular manner. Finally, these modular features and functionalities allow the cushion carrier assemblies (bottom and back) to be quickly and easily secured to the underlying seat pan and/or seat frame using simple screws, hooks, and clip fasteners.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: April 6, 2021
    Assignee: Volvo Car Corporation
    Inventor: Robert Roman
  • Patent number: 10967874
    Abstract: Method for controlling a vehicle, comprising: identifying an upcoming curve and determining its properties; determining current vehicle speed, vv, estimating friction, ?e, between a tire of the vehicle and the road; estimating maximum allowable vehicle speed, vmax_e, when entering the curve based on the properties, speed and friction; if the current vehicle speed is higher than the estimated maximum allowable vehicle speed, determining that a friction measurement is required; if distance, dv, between the vehicle and a curve entrance is higher than a predetermined threshold distance, dT, and if a braking action is detected, performing a friction measurement during the braking action to determine current friction, ?c; if a distance between the vehicle and the curve entrance is lower than the predetermined threshold distance, performing a friction measurement to determine a current friction; and determining a maximum allowable vehicle speed vmax_d based on the curve radius, speed and friction.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: April 6, 2021
    Assignee: Volvo Car Corporation
    Inventors: Mats Jonasson, Mattias Brannstrom, Rickard Nilsson
  • Patent number: 10967802
    Abstract: Storage compartments for use in or on vehicles are provided. A storage compartment, according to one implementation, may include a container body having a cavity adapted to store items or cargo. The container body may be adapted to be secured to a vehicle. The storage compartment may further include a fabric cover attached to a top edge of the container body.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: April 6, 2021
    Assignee: Volvo Car Corporation
    Inventor: Mahvan Pour Sabdad
  • Patent number: 10968741
    Abstract: A rotary displacement piston pump is disclosed having rotatable single or dual valve/port plate(s). The valve plate, being rotatable forward and/or rearward with respect to the rotation of the piston carrier, alters the phasing of the land area of the pumping action thereby altering the phasing of piston speed inasmuch as the land area can be moved to a position to accelerate the piston(s) in a pre or decompression phase. In this way, pump noise, from colliding pressure fronts within the respective high and low pressure plenums, can be “tuned” out of the pump by adjusting the phasing and position of the valve plate(s) and raising or lowering the pre and decompression pressure(s) as necessary. Pump volume can also be controlled by advancing or retarding the valve plate(s), either in or out of synch, so as to shorten intake/exhaust piston stroke and overlap fluid flow between respective intake/exhaust plenums.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: April 6, 2021
    Assignee: VOLVO CAR CORPORATION
    Inventors: Andreas Tonnqvist, Jonas Forssell, Jan-Ove Palmberg, Liselott Ericson, Anders Hedebjörn
  • Patent number: 10953778
    Abstract: The present disclosure relates to an armrest (9) for a seat arrangement (1) of a vehicle or a vessel. The armrest is foldable between a use position and a fold-away position and comprises a pad portion (11, 11?), an arm portion (13), a first hinge (15) having a first hinge axis and a second hinge (17, 17?) having a second hinge axis. The pad portion is elongate along a longitudinal axis. The first hinge rotatably connects the pad portion and a first end portion (19) of the arm portion. The second hinge rotatably connects a second end portion (21) of the arm portion to the seat arrangement. The first hinge axis and the second hinge axis have extension directions being parallel or substantially parallel to the longitudinal axis of the pad portion.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: March 23, 2021
    Assignee: Volvo Car Corporation
    Inventors: Robin Page, Peter Alexandersson
  • Patent number: D916807
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: April 20, 2021
    Assignee: VOLVO CAR CORPORATION
    Inventor: Christine Lindberg
  • Patent number: D916808
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: April 20, 2021
    Assignee: VOLVO CAR CORPORATION
    Inventor: Christine Lindberg
  • Patent number: D916919
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: April 20, 2021
    Assignee: VOLVO CAR CORPORATION
    Inventor: Christine Lindberg