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. 01, 2025
Filed:
Oct. 22, 2024
Volvo Truck Corporation, Gothenburg, SE;
Irman Svraka, Gothenburg, SE;
Åsa Högström, Gothenburg, SE;
Björn Henriksson, Gothenburg, SE;
Tobias Husberg, Kareby, SE;
VOLVO TRUCK CORPORATION, Gothenburg, SE;
Abstract
A computer system comprising processing circuitry configured to: determine predicted vehicle operational information for a vehicle including at least predicted travel route for a vehicle, a predicted shutdown of a combustion engine of the vehicle along the predicted travel route, and a predicted subsequent re-start of the combustion engine; determine the topography of the predicted travel route subsequent to the predicted re-start of the combustion engine; determine a set ammonia storage level threshold of a selective catalytic reduction, SCR, catalyst arranged in an exhaust after treatment system to the combustion engine in response to the topography of the predicted travel route subsequent to the predicted combustion engine re-start; and control an injector of the exhaust after treatment system to inject a predetermined amount of reductant achieving the set ammonia storage level threshold prior to shutdown of the combustion engine.