continued from part 2 - Controller General of Patents, Designs, and ...

(12) PATENT APPLICATION PUBLICATION (21) Application No.1827/KOL/2008 A
(19) INDIA
(22) Date of filing of Application :24/10/2008 (43) Publication Date : 05/06/2009
(54) Title of the invention : METHOD AND APPARATUS TO MONITOR OUTPUT OF AN ELECTRO-MECHANICAL
TRANSMISSION
(51) International classification
:G06F17/00;
B60L11/00
(31) Priority Document No :11/930,618
(32) Priority Date :31/10/2007
(71)Name of Applicant :
1)GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Address of Applicant :300 GM RENAISSANCE CENTER,
DETROIT, MICHIGAN U.S.A.
(72)Name of Inventor :
1)WILLIAM R. CAWTHRONE
2)LEONARD G. WOZNIAK
3)PAUL A STANOWSKI
4)HANNE BUUR
(33) Name of priority country :U.S.A.
(86) International Application No
:NA
Filing Date
:NA
(87) International Publication No : NA
(61) Patent of Addition to Application Number :NA
Filing Date
:NA
(62) Divisional to Application Number
:NA
Filing Date
(57) Abstract :
:NA
Controlling a hybrid powertrain includes monitoring an operator torque request, determining maximum and minimum allowable
transmission output torques based upon the operator torque request, determining a commanded transmission output torque, and
comparing the commanded transmission output torque and each of the maximum and minimum allowable transmission output torques.
No. of Pages : 35 No. of Claims : 20
The Patent Office Journal 05/06/2009 26347