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:
Jan. 07, 2020
Filed:
Nov. 15, 2017
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Jong Hyuck Kim, Hwaseong-si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Abstract
A method for starting an engine for a hybrid electric vehicle that includes a starter connected to the engine by a gear to start the engine and a motor-generator connected to the engine by a belt to start the engine or produce electricity include determining whether a start signal is input, determining whether a predetermined cold start condition is satisfied when it is determined that the start signal is input, starting the engine by use of the starter in a predetermined cold start mode when the cold start condition is satisfied, determining whether a predetermined cooperative control start condition is satisfied when the cold start condition is not satisfied, and starting the engine by use of the starter and the motor-generator in a predetermined cooperative control start mode when the cooperative control start condition is satisfied.