Volvo Cars Patente

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The present invention relates to an arm rest (1) for a vehicle seat. The arm rest (1) comprising a pivotable lid (2) and an arm rest compartment (3) having an opening (4). The opening (4) has a first and a second end (4a, 4b), the lid (2) has a first end (2a) and a second end (2b). The lid (2) is attached to the arm rest compartment (3) via a hinge arm (5) extending from the first end (4a) of the opening (4) to the second end (2b) of the lid (2). The lid (2) is displaceable to a first opened position by pivoting about a first pivot axis (P1) and to a second opened position by pivoting about a second pivot axis (P2). The lid (2) having an arm rest side (2') and an opposite under side (2"). When the lid (2) is in the first opened position the underside (2") of the lid (2) is facing upwards providing a temporary unloading surface.

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The present disclosure relates to a method performed by an occupant protection system (1) of a vehicle (2) for supporting protection of a vehicle occupant (3) in the event of an ongoing or imminent collision. The occupant protection system comprises an airbag panel arrangement (11) arranged in connection with a dashboard (21) of the vehicle, which airbag panel arrangement comprises an inflatable airbag (111) adapted to upon deployment protect lower body parts (31) of a vehicle occupant (3) seated in a vehicle seat (22) facing the dashboard. The occupant protection system determines (1001) a distance (d1) in a predeterminable direction between the airbag panel arrangement or the dashboard and the vehicle seat or an occupant seated in the vehicle seat; determines (1002) that the distance exceeds a predeterminable maximum threshold value; determines (1003) that one or more conditions for deployment of the airbag is fulfilled; and displaces (1004) the airbag panel arrangement outwardly from the dashboard by means of a panel displacing system (112).The disclosure also relates to an airbag panel arrangement and an occupant protection system in accordance with the foregoing, and a vehicle comprising such an occupant protection system.

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The present invention relates to a method and a system for determining a maximum charge current (i<max>) or a maximum discharge current (i,in) of an energy storage cell (103) of an energy storage device (102). The method comprises providing a predetermined upper voltage limit (V<max>) or lower voltage limit (V<min>), and providing a time horizon (Δt) as a time difference from a present time (t) to a future time (t+Δt). With a repetition time period (ΔT) different from the time horizon, repeating measuring a present voltage level (V) of the energy storage cell; calculating a voltage difference (ΔV) between the present voltage level and the upper voltage limit (V<max>) or the lower voltage limit (V<min>); and determining the maximum charge current (i<max>) or maximum discharge current (i<min>) corresponding to the voltage difference and a model, such that the estimated voltage is within the voltage limits.

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A method for providing an intervening action for a host vehicle (102). A target (104) is detected in the vicinity of the vehicle it is determined that the host vehicle is travelling on a collision course (106) with the target. When a collision with the target is predicted to occur within a predetermined time period and no driver initiated steering action for avoiding the collision course has been detected, controlling (S106) a steering control system to provide an initial steering torque action to the steerable wheels of the host vehicle for providing an initial steering action towards the same side of the target as a detected safe side (108). A driver initiated steering action is in response to the initial steering torque action is detected. Next, the intervening action is provided for altering the present driving course of the host vehicle for avoiding a collision with the target.

This disclosure relates to a bracket (1) for fixating a housing (2) comprising a camera. The bracket (1) is configured to be mounted to a windscreen of a road vehicle and comprises a base plate (3) adapted to be mounted to the windscreen and a fixation arrangement (4) for securing the housing (2) comprising the camera to the bracket (1). The fixation arrangement (4) comprises a cradle (5) for receiving a locking pin (6) protruding from the housing (2) and further comprises a spring (8) for applying a pressure on the locking pin (6) forcing the locking pin (6) towards a seat (17) of the cradle (5) when the spring (8) has been inserted into at least one slot (12) of the cradle (5) such that the locking pin (6) is inserted located between the spring (8) and the cradle (5). The spring (8) has a shape of an elongated flat plate and the spring (8) comprises a through-hole (10) for securing the spring (8) to the base plate (3). The through-hole is arranged at a longitudinally distal end of the spring (8) and the fixation arrangement (4) comprises a first protrusion (11) connected to said base plate (3), wherein the first protrusion (11) is arranged to engage the through-hole (10) when the spring (8) is inserted into the slot (12) of the cradle (5).

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According to the invention there is provided a system (200) and a method for determining a usage limit for an energy storage device (102). The method comprises determining (S301) a travel parameter value or an age since manufacturing of the energy storage device. A first variation or a second variation of an operating parameter of the energy storage device based on historical data relating the operating parameter to the travel parameter is determined (S305, S307) and compared to an actual operating parameter variation. A first or a second operating parameter variation difference (dQ1, dQ2) between the actual variation and the first and second variation of the operating parameter is calculated (S309, S311). Based on the first or the second operating parameter variation difference, a usage limit adjustment is determined (S315) and used to adjust (S317) a previous usage limit.

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