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:
Sep. 28, 2021
Filed:
Dec. 21, 2016
Volvo Truck Corporation, Gothenburg, SE;
Jonas Hellgren, Gothenburg, SE;
VOLVO TRUCK CORPORATION, Gothenburg, SE;
Abstract
The invention relates to a method of controlling a vehicle battery management system comprising a battery arranged in a vehicle, the battery being controlled by a battery control unit comprising a battery model describing a relation between a battery state and a time varying battery property. The method comprises, in the battery control unit: measuring at least one time varying battery sensor output of the battery; determining a battery state based on the measured battery sensor output; updating the battery model based on the determined battery state, thereby forming an updated battery model, receiving a second battery model; and combining the received second model with the existing battery model. The invention also relates to a battery management system and to a vehicle comprising such a battery management system.