Abstract: A power sourcing equipment (PSE) device for controlling delivery of electric power to a powered device (PD) connected to the PSE device comprises a first input port for reception of input data and electric power from a power over Ethernet (PoE) device such as a PoE switch, a second input port for reception of electric power from a power source other than the PoE device and an output port for provision of the input data received at the first input port and the electric power received at the second input port to the PD. The PSE device further comprises control circuitry that is configured to determine a discontinuation of reception of electric power from the PoE device and configured to, in response to a determination of a discontinuation of reception of electric power from the PoE device, control discontinuation of provision of the electric power to the PD.

Abstract: A powertrain assembly including a powertrain unit with a drive shaft, at least a first mount and at least a first coupling arm, arranged to direct the drive shaft substantially perpendicular to a driving direction of the vehicle. The first mount is arranged substantially perpendicular to the drive shaft. The first coupling arm is arranged between a first end side of the powertrain unit and the first mount and is connected to the powertrain unit by at least a first fixing element to hold the powertrain unit in an initial position. The first coupling arm is configured to clash into the first mount in case of a vehicle collision. The first fixing element is configured to be sheared off from the first coupling arm to at least partially disconnect the powertrain unit from the first coupling arms after the clash of the first coupling arm into the first mount.

Abstract: The disclosure relates to adjusting a vehicle seat configuration inside a vehicle. The vehicle seat configuration can comprise a vehicle seat and an actuator system for adjusting the vehicle seat configuration. The actuator system can comprise at least one actuator, and the at least one actuator can comprise a brushless electric motor. A corresponding method can comprise receiving, by a controller comprising a processor, at least one signal indicative of a collision situation of the vehicle, and providing, by the controller, upon receival of the at least one signal, control instructions for the actuator system to adjust the vehicle seat configuration.

Abstract: A siderail member for a subframe assembly of a vehicle, including: an elongate body, wherein the elongate body includes a hollow extruded structure including an inboard wall, an outboard wall, a top wall, a bottom wall, and one or more internal walls. Optionally, the bottom wall has a thickness that is greater than a thickness of the top wall. Optionally, the outboard wall has a thickness that is greater than a thickness of the inboard wall. Optionally, the one or more internal walls include a top internal wall and a bottom internal wall forming a plurality of horizontally-disposed cells within an interior of the elongate body. The bottom internal wall has a thickness that is greater than a thickness of the top internal wall. The hollow extruded structure is manufactured from an aluminum material. Optionally, the top wall of the hollow extruded structure defines a flexure recess.

Abstract: A power sourcing equipment (PSE) device for controlling delivery of electric power to a powered device (PD) connected to the PSE device comprises a first input port for reception of input data and electric power from a power over Ethernet (PoE) device such as a PoE switch, a second input port for reception of electric power from a power source other than the PoE device and an output port for provision of the input data received at the first input port and the electric power received at the second input port to the PD. The PSE device further comprises control circuitry that is configured to determine a discontinuation of reception of electric power from the PoE device and configured to, in response to a determination of a discontinuation of reception of electric power from the PoE device, control discontinuation of provision of the electric power to the PD.

Abstract: A vehicle body structure includes at least one unitary casting portion, a cabin portion and at least one shield element. The unitary casting portion includes several components integrally formed during a casting process. The unitary casting portion is assembled with the cabin portion for absorbing overload energy during a crash. The at least one shield element is arranged at the unitary casting portion to avoid an invasion of one or more deteriorated components of the unitary casting portion in direction to the cavity portion caused by the crash.

Abstract: A vehicle body structure includes at least one unitary casting portion, a cabin portion and at least one shield element. The unitary casting portion includes several components integrally formed during a casting process. The unitary casting portion is assembled with the cabin portion for absorbing overload energy during a crash. The at least one shield element is arranged at the unitary casting portion to avoid an invasion of one or more deteriorated components of the unitary casting portion in direction to the cavity portion caused by the crash.

Abstract: A simulation method related with the opening force of a front vehicle door after a vehicle frontal collision including: a first simulation step in which deformations of vehicle components which are caused in the vehicle frontal collision to affect the opening of the front door are calculated by simulation; and a second simulation step in which the opening force of the front door after the vehicle frontal collision is predicted by simulation; wherein the components which affect the opening of the front door include a design component and an interface component, the deformations of the design component and the interface component obtained in the first simulation step being used as initial geometric conditions of the design component and the interface component in the second simulation step.

Abstract: A siderail member for a subframe assembly of a vehicle, including: an elongate body, wherein the elongate body includes a hollow extruded structure including an inboard wall, an outboard wall, a top wall, a bottom wall, and one or more internal walls. Optionally, the bottom wall has a thickness that is greater than a thickness of the top wall. Optionally, the outboard wall has a thickness that is greater than a thickness of the inboard wall. Optionally, the one or more internal walls include a top internal wall and a bottom internal wall forming a plurality of horizontally-disposed cells within an interior of the elongate body. The bottom internal wall has a thickness that is greater than a thickness of the top internal wall. The hollow extruded structure is manufactured from an aluminum material. Optionally, the top wall of the hollow extruded structure defines a flexure recess.

Abstract: A siderail member for a subframe assembly of a vehicle, including: an elongate body, wherein the elongate body includes a hollow extruded structure including an inboard wall, an outboard wall, a top wall, a bottom wall, and one or more internal walls. Optionally, the bottom wall has a thickness that is greater than a thickness of the top wall. Optionally, the outboard wall has a thickness that is greater than a thickness of the inboard wall. Optionally, the one or more internal walls include a top internal wall and a bottom internal wall forming a plurality of horizontally-disposed cells within an interior of the elongate body. The bottom internal wall has a thickness that is greater than a thickness of the top internal wall. The hollow extruded structure is manufactured from an aluminum material. Optionally, the top wall of the hollow extruded structure defines a flexure recess.

Abstract: A powertrain assembly including a powertrain unit with a drive shaft, at least a first mount and at least a first coupling arm, arranged to direct the drive shaft substantially perpendicular to a driving direction of the vehicle. The first mount is arranged substantially perpendicular to the drive shaft. The first coupling arm is arranged between a first end side of the powertrain unit and the first mount and is connected to the powertrain unit by at least a first fixing element to hold the powertrain unit in an initial position. The first coupling arm is configured to clash into the first mount in case of a vehicle collision. The first fixing element is configured to be sheared off from the first coupling arm to at least partially disconnect the powertrain unit from the first coupling arms after the clash of the first coupling arm into the first mount.

Abstract: A support extrusion for a subframe structure of a vehicle and methods of fabricating the same. In one example, a support extrusion can comprise a multicell structure that facilitates coupling the support extrusion with a rear crossmember of the subframe structure. The multicell structure can comprise a front cell column and a rear cell column that intervenes between the front cell column and the rear crossmember in a longitudinal direction of the subframe structure. The front cell column can comprise a trigger that facilitates plastically deforming the front cell column downward in a vertical direction of the subframe structure when subjected to impact forces of a frontal crash.

Abstract: A siderail member for a subframe assembly of a vehicle, including: an elongate body, wherein the elongate body includes a hollow extruded structure including an inboard wall, an outboard wall, a top wall, a bottom wall, and one or more internal walls. Optionally, the bottom wall has a thickness that is greater than a thickness of the top wall. Optionally, the outboard wall has a thickness that is greater than a thickness of the inboard wall. Optionally, the one or more internal walls include a top internal wall and a bottom internal wall forming a plurality of horizontally-disposed cells within an interior of the elongate body. The bottom internal wall has a thickness that is greater than a thickness of the top internal wall. The hollow extruded structure is manufactured from an aluminum material. Optionally, the top wall of the hollow extruded structure defines a flexure recess.

Abstract: A simulation method related with the opening force of a front vehicle door after a vehicle frontal collision including: a first simulation step in which deformations of vehicle components which are caused in the vehicle frontal collision to affect the opening of the front door are calculated by simulation; and a second simulation step in which the opening force of the front door after the vehicle frontal collision is predicted by simulation; wherein the components which affect the opening of the front door include a design component and an interface component, the deformations of the design component and the interface component obtained in the first simulation step being used as initial geometric conditions of the design component and the interface component in the second simulation step.

Abstract: An arrangement for the suspension of a motor vehicle wheel having a wheel-bearing housing for bearing the wheel, a lower link arm for connecting the bodywork of the motor vehicle and a lower part of the wheel-bearing housing, and an upper link arm for connecting the bodywork and an upper part of the wheel-bearing housing. The arrangement further includes an additional connection between the bodywork and the wheel-bearing housing and a coupling link that is substantially rigid in the vertical direction for connecting the additional connection and lower link arm. The improved arrangement is especially suitable for a rear wheel suspension in a motor vehicle, thereby permitting a high degree of longitudinal softness and high windup strength.

Abstract: An arrangement for the suspension of a motor vehicle wheel is disclosed. The arrangement includes a wheel-bearing housing for bearing the wheel, a lower link arm for connecting the bodywork of the motor vehicle and a lower part of the wheel-bearing housing, and an upper link arm for connecting the bodywork and an upper part of the wheel-bearing housing. The arrangement further includes an additional connection between the bodywork and the wheel-bearing housing and a coupling link that is substantially rigid in the vertical direction for connecting the additional connection and lower link arm. The improved arrangement is especially suitable for a rear wheel suspension in a motor vehicle, thereby permitting a high degree of longitudinal softness and high windup strength.