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. 06, 2018
Filed:
May. 23, 2017
Borgwarner Inc., Auburn Hills, MI (US);
Timothy J. Alfermann, Carmel, IN (US);
BORGWARNER INC., Auburn Hills, MI (US);
Abstract
A vehicle system including a plurality of alternators with a common electrical connection interface having at least one connector and a digital communication connector through which a processor communicates with the alternators. Input signals received at the at least one connector are unique for each alternator under normal and unimpaired operating conditions. Upon wakeup of an alternator, the alternator assesses the input signals and whether the address of the alternator is frozen. If the address is not frozen, the status of at least one operating parameter is assessed to determine if a predefined requirement is satisfied. If the predefined requirement is satisfied, the alternator is assigned an address based upon the input signals at the at least one connector and the address is frozen. The alternator can detect faults by determining if the input signals at the least one connector agree with the frozen address of the alternator.