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US 2009/0254232 A1Published application
Vehicle and Method for Drive Control in a Vehicle
AssigneeSew-Eurodrive GmbH & Co. KG
InventorMarkus Reichensperger
Life of this patent
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Abstract
A vehicle, including two controllable electrical drives, which are capable of being operated in mutual dependence, the rotational speed and the torque of a first drive, in particular a master drive.
Claims19
1-14. (canceled)
A vehicle, comprising:
- a first drive;
- and
- a second drive including a controller;
- wherein the first drive and the second drive are connected for data transmission;
- wherein at least one of (a) a rotation speed, (b) a torque, and (c) values of variables at least one of (i) dependent on and (ii) associated with at least one of (a) the rotational speed and (b) the torque of the first drive are transmittable to the controller of the second drive;
- wherein the controller is configured to determine a rotational speed specification for the second drive in accordance with the at least one of (a) a rotation speed, (b) a torque, and (c) values of variables at least one of (i) dependent on and (ii) associated with at least one of (a) the rotational speed and (b) the torque of the first drive and in accordance with at least one of (a) a torque and (b) corresponding values of corresponding variables of the second drive.
3 more elements
A method for drive control in a vehicle, comprising:
- transmitting at least one of (a) a rotational speed, (b) a torque, and (c) values of variables of a first drive of the vehicle at least one of (i) dependent on and (ii) associated with at least one of (a) the rotational speed and (b) the torque of the first drive to a controller of a second drive of the vehicle;
- and
- determining, by the controller, a rotational speed specification for the second drive in accordance with at least one of (a) the rotational speed, (b) the torque, and (c) the values of the variables of the first drive at least one of (i) dependent on and (ii) associated with at least one of (a) the rotational speed and (b) the torque of the first drive and in accordance with at least one of (a) a torque and (b) corresponding values of corresponding variables of the second drive.
Dependencies are inferred from the claim text.