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:
Oct. 19, 2021
Filed:
Mar. 22, 2018
Applicant:
Audi Ag, Ingolstadt, DE;
Inventor:
Kai Müller, Bretzfeld, DE;
Assignee:
AUDI AG, Ingolstadt, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/00 (2006.01); B60L 58/30 (2019.01); B60L 3/00 (2019.01); G01R 31/52 (2020.01);
U.S. Cl.
CPC ...
G01R 31/007 (2013.01); B60L 3/0053 (2013.01); B60L 3/0069 (2013.01); B60L 58/30 (2019.02); G01R 31/52 (2020.01); Y02T 10/70 (2013.01);
Abstract
The presented invention relates to a method for monitoring an insulation state of a first high-voltage network and an insulation state of at least one further high-voltage network of a vehicle, wherein a single insulation monitor is connected to the first high-voltage network and to the at least one further high-voltage network, and wherein, by means of the insulation monitor, a first insulation measurement, initially, is carried out, in a periodically repeated sequence, on the first high-voltage network, and, then, a further insulation measurement is carried out in each case on the at least one further high-voltage network.