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:
Jul. 31, 2018
Filed:
May. 27, 2015
Scania Cv Ab, Södertälje, SE;
Martin Evaldsson, Nacka, SE;
Karl Redbrandt, Solna, SE;
SCANIA CV AB, , SE;
Abstract
A method and a system for control of a torque Tqrequested from an engine in a vehicle, wherein the engine provides a dynamic torque Tqin response to the torque Tq. Control of the requested torque Tqis performed such that the control provides a desired value Tqfor the dynamic torque and/or a desired derivative Tqfor the dynamic torque. This is achieved by basing the control on at least one current value Tqfor the dynamic torque, on one or several of the desired value Tqand the desired derivative Tqfor the dynamic torque, and on a total delay time telapsing from determination of at least one parameter value, to when a change of the dynamic torque Tqbased on the determined at least one parameter value, has been effected.