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:
Sep. 15, 2026
Filed:
Aug. 19, 2021
Aurobay (Ningbo) Intelligent Technology Co., Ltd., Ningbo, CN;
Aurobay Technology Co., Ltd., Ningbo, CN;
Zhejiang Geely Holding Group Co., Ltd, Hangzhou, CN;
Yiqiang Liu, Hangzhou, CN;
Junchao Jing, Hangzhou, CN;
Jie Wu, Hangzhou, CN;
Yongjian Wang, Hangzhou, CN;
Wensong Guo, Hangzhou, CN;
Bing Hui, Hangzhou, CN;
Ruiping Wang, Hangzhou, CN;
Ingo Scholten, Hangzhou, CN;
Aurobay (Ningbo) Intelligent Technology Co., Ltd., Ningbo, CN;
AUROBAY TECHNOLOGY CO., LTD., Ningbo, CN;
ZHEJIANG GEELY HOLDING GROUP CO., LTD., Hangzhou, CN;
Abstract
An engine start-stop control method and device for a hybrid electric vehicle, and a hybrid electric vehicle belong to the technical field of vehicles. The method includes: obtaining a target parameter or a target signal, which is engine start-stop related, of the hybrid electric vehicle; determining, according to the target parameter or target signal, whether an engine start-stop related event occurs; if so, determining a level of the engine start-stop related event; and performing engine start-stop control according to the engine start-stop related event and the level thereof; wherein the engine start-stop related event includes at least one of the following: an energy management related start-stop event, a driving behavior related start-stop event, an engine state related start-stop event, an external controller request start-stop event, and other condition related start-stop events. The operating efficiency of the vehicle and the user experience are improved.