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:
Feb. 27, 2024
Filed:
Nov. 19, 2021
Zhejiang Geely Holding Group Co., Ltd., Hangzhou, CN;
Ningbo Geely Royal Engine Components Co., Ltd., Ningbo, CN;
Aurobay Technology Co., Ltd., Ningbo, CN;
Conghui An, Zhejiang, CN;
Yiqiang Liu, Zhejiang, CN;
Zhiwei Qiao, Zhejiang, CN;
Changming Jin, Zhejiang, CN;
Zhengxing Dai, Zhejiang, CN;
Jiang Tang, Zhejiang, CN;
Junjie Guo, Zhejiang, CN;
ZHEJIANG GEELY HOLDING GROUP CO., LTD., Hangzhou, CN;
NINGBO GEELY ROYAL ENGINE COMPONENTS CO., LTD., Ningbo, CN;
Aurobay Technology Co., Ltd., Ningbo, CN;
Abstract
An intelligent control method for engine initiation, including: determining whether a current driving mode satisfies a predetermined driving mode; when the current driving mode satisfies the predetermined driving mode, acquiring a current remaining capacity of a battery; determining whether the current remaining capacity is greater than a predetermined capacity threshold value; when the current remaining capacity is greater than the predetermined capacity threshold value, not starting an engine, otherwise, acquiring a catalyst temperature and a vehicle operating state; determining, according to the vehicle operating state, whether the catalyst temperature is less than a predetermined temperature threshold value; when the catalyst temperature is not less than the predetermined temperature threshold value, driving the engine to rotate clockwise to start same in a fuel cut-off manner, otherwise, heating a catalyst by a heating plate until the catalyst temperature is not less than the predetermined temperature threshold value.