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:
Dec. 06, 2022
Filed:
Jun. 12, 2019
Iotecha Corp., Cranbury, NJ (US);
Oleg Logvinov, Weston, CT (US);
Michael J. Macaluso, Jackson, NJ (US);
IoTecha Corp., Cranbury, NJ (US);
Abstract
Controlling electric vehicle (EV) charging operation by controlling capturing, from a pilot line communicatively linking an EV with an EV charging apparatus, at least one signal of a pulse width modulated (PWM) signal or power line communication (PLC) signal indicating EV charging session information associated with charging the EV by the charging apparatus; determining, from session success information from a controller of the charging apparatus, whether to analyze the EV charging session information; and when the session success information is determined to not indicate successful completion of an EV charging session, extracting the EV charging session information from the at least one signal according to Internet protocol layer, and analyzing the extracted EV charging session information to determine a marginal operating condition or a failure condition associated with an EV charging session.