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:
Aug. 18, 2015
Filed:
Aug. 29, 2012
Karl Redbrandt, Solna, SE;
Andreas Laghamn, Södertälje, SE;
Fredrik Petersson, Södertälje, SE;
Mikael Wågberg, Södertälje, SE;
Karl Redbrandt, Solna, SE;
Andreas Laghamn, Södertälje, SE;
Fredrik Petersson, Södertälje, SE;
Mikael Wågberg, Södertälje, SE;
SCANIA CV AB, , SE;
Abstract
A method, a device and a computer program for control of a motor vehicle's propulsion. When a clutch torque (Req T) is demanded by a driver activating of an accelerator pedal, the degree of closure (G) of the vehicle's clutch actuator is controlled by feedback on the basis of a monitored engine torque. There is at least one further consumer () of engine power in addition to propulsion. The method includes detecting (s) activation of the at least one further consumer and, when such activation is detected, changing (s) the feedback control to open control, whereby the degree of closure (G) of the vehicle's clutch actuator is based on a predetermined relationship between the degree of closure (G) and the clutch torque (Req T).