Abstract: An electronic device and a method performed in an electronic device for managing the power limit of a battery of a vehicle. The method including obtaining a first State of Health value of the battery at a first time, obtaining a second State of Health value of the battery at a second time, determining a rate of change of State of Health value of the battery, determining a power value by calculating a function that is dependent on the rate of change of State of Health of the battery and adjusting the power limit of the battery to the determined power value for managing the life time of the battery.

Abstract: An audio communication system for communication between vehicle occupants in a vehicle, including an image capturing device configured to monitor a first vehicle occupant, a processor configured to receive an image of the first vehicle occupant from the image capturing device and determine whether the first vehicle occupant is attracting attention from a second vehicle occupant, a first microphone associated to the first vehicle occupant configured to receive an audio input from the first vehicle occupant in response to the determination of the first vehicle occupant attracting the second vehicle occupant's attention, and a first speaker associated to the second vehicle occupant configured to activate an audio augmentation of the received audio input in the first speaker and output the augmented audio input.

Abstract: A system and a method for glare prevention. The method includes providing an image view of the face of the vehicle occupant; determining levels of light at plural parts of the face of the vehicle occupant; determining a direction to a light source causing the levels of light at plural parts of the face of the vehicle occupant; determining an area where to activate a glare protector; and activating the glare protector in the determined area to protect the vehicle occupant from glare caused by a light source.

Abstract: A coilover shock absorber includes a damper element and a coil spring, where the coilover shock absorber includes a first mount for the damper element and a second mount for the damper element, and where the coilover shock absorber includes a first seat for the coil spring and a second seat for the coil spring, where the first mount for the damper element is operatively separate from the first seat for the coil spring, where the second mount for the damper element is operatively separate from the second seat for the coil spring. The resulting inverted coilover shock absorber allows for separate load paths for the damper element and the coil spring to the chassis.

Abstract: A transmission for a vehicle. The transmission includes a housing and a valve block arranged in the housing, and a parking lock mechanism. The parking lock mechanism has a wheel rotationally locked to a shaft of the transmission, a pawl and a hydraulic actuator arranged for engagement of the wheel and the pawl for locking the shaft. The actuator is hydraulically connected to the valve block such that the actuator is supplied by hydraulic fluid from the valve block.

Abstract: A transmission includes a bar supporting at least one sensor for measuring an operating parameter of the transmission. The sensor bar is provided with an oil channel for transportation of lubrication oil to at least one component of the transmission.

Abstract: A method for supporting a user of a first vehicle to follow a second vehicle includes obtaining a picture, by a camera, of at least a part of a surrounding of the first vehicle, detecting vehicles in the obtained picture, displaying a representation of the detected vehicles on a user interface to the user, obtaining input from the user from the user interface of which of the detected vehicles that is the second vehicle and that the user would like to follow, obtaining, via the camera, at least one identification data of the second vehicle, tracking the position of the second vehicle, and transmitting the position of the second vehicle to a navigation system of the first vehicle.

Abstract: An alternator system includes an alternator with a stator having at least one stationary winding and a rotor with a rotatable field coil for producing alternating current, a main voltage regulator having a main controller and a main power switch configured to control the current through the field coil, a redundant voltage regulator having a redundant controller and a redundant power switch configured to control the current through the field coil. The main power switch, the field coil and the redundant power switch are connected in series, in that order. A power supply for an electrical system includes a battery and the alternator system. A vehicle includes the power supply.

Abstract: A method for motion control of a shift sleeve in a stepped gear transmission during a synchronization and gear engagement sequence for avoiding gear teeth interference, wherein the stepped gear transmission includes an axially displaceable shift sleeve arranged on and rotationally secured to a shaft, and a constant mesh gear wheel arranged on and rotatable relative to said shaft.

Abstract: A container unit for brake fluid in a vehicle hydraulic brake system and connectable to a hydraulic component of the brake system, and includes: a storage chamber for brake fluid, the storage chamber having a flow channel between the storage chamber and the hydraulic component, the storage chamber and flow channel define an inner space of the container unit; a displaceable valve unit regulates flow of brake fluid in and out of the storage chamber through the flow channel, the valve unit in an open position is displaced to allow brake fluid to flow when the container unit is connected to the hydraulic component, and the valve unit in a closed position is displaced to prevent outflow of brake fluid when the container unit is disconnected from the hydraulic component. The valve unit in the open and closed positions is fully enclosed within the inner space of the container unit.

Abstract: An auto-stop start system for a vehicle. The auto-stop start system has a control unit with an auto-stop start function controlling stop and start of an engine of the vehicle, and a control device by which control device the auto-stop start function can be temporarily deactivated by an operator of the vehicle. The control unit is configured to reactivate the auto-stop start function after a predetermined duration of a temporary deactivation. The predetermined duration of the temporary deactivation of the auto-stop start function is selectable by means of the control device.

Abstract: A method for controlling an auto-stop start system of a vehicle includes sending a message to an operator of the vehicle requesting the operator to perform an action for enabling activation of an auto-stop start function of the auto-stop start system, and provided that such a requested action is identified to have been performed, enabling activation of the auto-stop start function.

Abstract: An electrical battery system for a vehicle includes a first battery pack and a second battery pack. The first battery pack has a larger total nominal energy capacity than the second battery pack. The first battery pack includes an array of a first type of battery cells and the second battery pack includes an array of a second type of battery cells. The second type of battery cells withstands a larger maximal 30-seconds discharge pulse current than the first type of battery cells. The first type of battery cells have a higher nominal energy capacity per unit volume than the second type of battery cells, and the battery cells of the second battery pack are better thermally insulated than the battery cells of the first battery pack. Additionally, a vehicle drive train includes such an electrical battery system or a vehicle includes such an electrical battery system.

Abstract: A display method and a display system for a vehicle includes a display unit, a camera unit, a processing circuitry connected to the display unit and the camera unit configured to cause the display system to determine, by the processing circuitry, the passenger of interest out of at least one passenger present in the vehicle, provide, by the camera unit, the image view of the passenger of interest, and display, by the display unit the image view of the passenger of interest on the display unit.

Abstract: A method for controlling a heat pump system. The heat pump system includes a compressor for compressing a working fluid of the heat pump system and an electric motor for providing an output torque for driving the compressor. The method includes the steps of recovering heat emitted from the electric motor by heating the working fluid, providing a first control mode and a second control mode for the electric motor, and controlling the electrical motor in a way creating higher heat losses of the electric motor for a given output torque of the electric motor in the second control mode than in the first control mode.

Abstract: A vehicle body structure includes a roof structure and a lateral side structure, wherein the roof structure includes a roof panel fastened to an underlying roof reinforcement frame, wherein the lateral side structure includes a side panel fastened to an underlying side support structure, wherein a lateral side of the roof panel is fastened to the roof reinforcement frame by means of a hemming joint that is formed by folding a lateral side of the roof panel around an edge of the roof reinforcement frame, and wherein a folded side edge of the roof panel is fastened to the side panel by means of an elongated laser brazing joint.

Abstract: A high voltage electrical connector for electric current connections in vehicles includes a first connector unit and a complementary second connector unit releasably connectable with the first connector unit. A primary locking member is arranged in the first connector unit, and a stationary locking part is arranged in the second connector unit, where the primary locking member is electromagnetically movable between a locked position and an unlocked position. In the locked position, the primary locking member is in locking engagement with the stationary locking part preventing the first connector unit and the second connector unit from being released from each other, and in the unlocked position the primary locking member is disengaged from the stationary locking part allowing the first connector unit and the second connector unit from being released from each other.

Abstract: A transmission for a vehicle includes a first rotating member for rotation about an axis and a second rotating member for rotation about the axis. The first rotating member and the second rotating member are connectable to each other such that the first rotating member and the second rotating member are rotationally locked relative to each other for transferring torque between the first rotating member and the second rotating member. The transmission comprises a sensor arrangement for measuring a relative angular position of the first rotating member and the second rotating member while at least one of the first rotating member and the second rotating member is rotating.

Abstract: An Audio Frequency Induction Loop receiving device, an Audio Frequency Induction Loop transmitting device, a system and a method for alerting a person with impaired hearing about a moving vehicle are disclosed. The Audio Frequency Induction Loop receiving device comprises an Audio Frequency Induction Loop receiver and a processing circuitry. The Audio Frequency Induction Loop receiver is configured to receive a signal via a magnetic field generated by the Audio Frequency Induction Loop transmitting device installed in the vehicle. The processing circuitry is configured to cause the Audio Frequency Induction Loop receiving device to detect the magnetic field generated by the Audio Frequency Induction Loop transmitting device and generate an alert signal for alerting about the moving vehicle.

Abstract: An anti-roll bar for a vehicle. The anti-roll bar includes a first bar portion for connection to a left-side wheel suspension of the vehicle and a second bar portion for connection to a right-side wheel suspension of the vehicle, and an actuator unit connecting the first bar portion and the second bar portion to each other for transferring torque between the first bar portion and the second bar portion. The actuator unit has a first selectable mode providing a first predetermined torque ratio between the first bar portion and the second bar portion, and a second selectable mode providing a second predetermined torque ratio between the first bar portion and the second bar portion. The first torque ratio and the second torque ratio are different from each other.