The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 01, 2012
Filed:
Aug. 04, 2006
Bernd Doerr, Wallduern, DE;
Holger Niemann, Ludwigsburg, DE;
Thorsten Juenemann, Sindelfingen, DE;
Per Hagman, Alingsas, SE;
Bernd Doerr, Wallduern, DE;
Holger Niemann, Ludwigsburg, DE;
Thorsten Juenemann, Sindelfingen, DE;
Per Hagman, Alingsas, SE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for controlling a vehicle drive unit, the vehicle drive unit having at least two individual motors. A total actual torque is continuously compared with an allowable total torque, the total actual torque being calculated from individual actual torque values of the at least two individual motors, and the allowable total torque being calculated from the allowable individual torque values of the at least two individual motors, and an error response being initiated if the comparison establishes that the total actual torque is greater than the allowable total torque.