公开(公告)号：US12059954B1

公开(公告)日：2024-08-13

申请号：US18581689

申请日：2024-02-20

Applicant: HARBIN DONGAN AUTOMOTIVE ENGINE MANUFACTURING CO., LTD. ,  HARBIN DONGAN AUTO ENGINE CO., LTD.

Inventor： Jing Ma ,  Wei Guan ,  Lin Yang ,  Junyuan Su ,  Zhaopeng Chai ,  Shutao Yao ,  Zhangxia Zhou ,  Xiaoyu Li ,  Binlong Li ,  Yanhui Zhao ,  Xiaodong Zhang ,  Jiqiu Bing ,  Xiaoxing Yuan ,  Yanyu He ,  Mo Wang ,  Ming Song ,  Peng Zhang

IPC: B60K17/08 ,  F16H3/64 ,  F16H3/72 ,  F16H3/78

CPC classification number: B60K17/08 ,  F16H3/64 ,  F16H3/728 ,  F16H3/78

Abstract: A transmission device for a planetary gear train multi-gear hybrid vehicle and a transmission method therefore are provided. An input end of an input shaft is connected to an engine, an output end of the input shaft is connected to a front-end motor through a first planetary gear train, and the input shaft is connected to an output shaft through a first clutch. The output shaft is connected to a third planetary gear train, the third planetary gear train is connected to a second clutch and a second planetary gear train, and the second clutch and the second planetary gear train are both connected to a third clutch. The second planetary gear train is connected to a rear-end motor.