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:
Nov. 30, 2021
Filed:
Mar. 06, 2018
Robert Bosch Gmbh, Stuttgart, DE;
Sanghmitra Gupta, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A system and a method for determining a current and/or forecast state of a vehicle battery of a vehicle. The system includes an acquisition device which repeatedly acquires a respectively current idle state voltage value during at least one idle state of the vehicle when a prespecified idle state condition is met; a data storage device storing at least one voltage threshold value; an adaptation device which adapts the at least one voltage threshold value in the data storage device based on the acquired idle state voltage values; and a computing device that determines the current or forecast state of the vehicle battery based on a comparison of a provided comparison voltage value with at least the at least one adapted voltage threshold value, and issues an output signal that indicates the determined current and/or forecast state of the vehicle battery.