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:
Apr. 01, 2025
Filed:
Feb. 28, 2024
SK Signet Inc., Jeollanam-do, KR;
Jae Uk Ham, Jeollanam-do, KR;
SK SIGNET INC., Yeonggwang-gun Jeollanam-do, KR;
Abstract
A big data based central control charging system according to the present includes an electric vehicle charging unit which charges an electric vehicle using a plurality of charging modules; and a central control unit which collects state-of-charge data by performing the communication with the electric vehicle, by means of the electric vehicle charging unit, the central control unit converts state-of-charge data received from the electric vehicle, by means of the electric vehicle charging unit into big data, extracts a feature item for every electric vehicle model and a data value of the feature item by analyzing and learning the big data of the state-of-charge data, builds or updates a vehicle model identification model for identifying the electric vehicle model based on the extracted feature item and the feature item data value.