摘要:
A motor vehicle, with a drive train comprising a drive assembly, a transmission and wheels (2). The drive train further including actuators (3, 4) for adjusting at least one of the tracking and/or the camber. Sensors (5), for determining the tracking and/or camber, are integrated in the motor vehicle, and a control unit (6) only operates the actuators (3, 4), to adjust the tracking and/or the camber, when the drive train is in a defined actual static condition.
摘要:
A motor vehicle, with a drive train comprising a drive assembly, a transmission and wheels (2). The drive train further including actuators (3, 4) for adjusting at least one of the tracking and/or the camber. Sensors (5), for determining the tracking and/or camber, are integrated in the motor vehicle, and a control unit (6) only operates the actuators (3, 4), to adjust the tracking and/or the camber, when the drive train is in a defined actual static condition.
摘要:
A method for power optimization in a vehicle/train, using time reserves which are included when planning a schedule, is proposed. In order to achieve a power-saving travel mode with the aid of an optimization algorithm, the presence of a number of completely or partially autonomous drive systems is taken into account, the separate functions of efficiency or power loss of each drive system being taken into consideration.
摘要:
An electromechanically activated motor vehicle transmission (31, 14) such as an automated manual transmission (31) or a transfer case (14). This transmission includes at least a transmission housing (11), an electromagnetic selecting or shifting device (1) and an electric motor (2, 8, 22) by which the selecting or shifting device (1) can be actuated. In the inventive motor vehicle transmission (31, 14), the electric motor (2, 8, 22) of the selecting or shifting mechanism (1) arranged within the transmission housing (11) and the motor housing (9, 12, 24) of the electric motor (2, 8, 22) is designed so that it corresponds to a portion of the transmission housing (11).
摘要:
Method for operating an adjustable stabilizer arrangement, comprising an actuator, which applies actuator torque to stabilizer sections as a function of a command variable to influence the rolling movement of a motor vehicle body, where sensors are used to detect the movement of the motor vehicle body and the movements of the wheels, where an operating movement of the actuator supplies a variable which can be used to determine the actuator torque, upon which is superimposed an adjustment signal for the actuator, and where the variable is modified by a weighting factor.
摘要:
A stator for an electric motor consisting at least of a stator core (1) with grooves (2) and splines (3) and with a winding which, in turn, consists of a plurality of part-windings. The part-windings are fitted in the grooves (2) and each part-winding consists of a plurality of first and second coil groups (6, 7) having different shapes. For a part-winding, the first coil group (6) is connected in alternation to a second coil group (7) by way of their electric connection ends (16).
摘要:
A method for power optimization in a vehicle/train is proposed, using time reserves which are included when planning a schedule, an overall route to be traveled between a starting stop and a destination stop being subdivided into a number of steps. In order to achieve a power-saving travel mode, with the aid of an optimization algorithm, the kinetic energy of the vehicle and the time are used as state variables in a vehicle model. The changes in the state variables are considered with respect to the distance in each step.
摘要:
The invention relates to an electromechanically activated motor vehicle transmission (31, 14) such as an automated manual transmission (31) or a transfer case (14). This transmission comprises at least a transmission housing (11), an electromagnetic selecting or shifting device (1) and an electric motor (2, 8, 22) by means of which the selecting or shifting device (1) can be actuated. In the inventive motor vehicle transmission (31, 14), the electric motor (2, 8, 22) of the selecting or shifting mechanism (1) arranged within the transmission housing (11) and the motor housing (9, 12, 24) of the electric motor (2, 8, 22) is designed so that it corresponds to a portion of the transmission housing (11).
摘要:
A device having an adjusting drive and a transfer element. The adjusting drive includes a stator and a rotor. The transfer element converts rotational motion to translational motion. The stator is axially longer than the rotor which axially slides within the stator. The difference in length approximately corresponds to the extent of desired axial movement of the rotor. Thus the rotor is provided with a constant electromagnetic torque over the length of axial movement of the rotor. The transfer element, located within the rotor, has a nut/screw connection, which converts torque into an axial adjusting force. A gap, between the stator and rotor, has a size relating to the desired electromagnetic properties of the motor and acts as a bearing during axial movement of the rotor, thus reducing the number of parts needed for the device parts, the amount of wear and favorable production costs when compared with conventional solutions.
摘要:
A switching system, preferably for use in the power supply of motor vehicles, and having one chargeable energy memory of a specific voltage level and consumers situated in the circuit of the energy memory is further developed so that a significant power load is thoroughly prevented even in the case of a high momentary power requirement of the electric consumers. The energy memory is designed for this purpose as power-limiting primary memory (1) to ensure the operation of a first group of consumers (2). The switching system further has a secondary energy memory (4) chargeable proceeding from the primary energy memory (1) which makes energy available to a second group of consumers (5) so that during energy delivery from the secondary energy memory (4) to the consumers (5) of the second group a feedback to the primary energy memory (1) is thoroughly prevented even during loading of the same by consumers (2) of the first group.