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. 29, 2013
Filed:
Feb. 09, 2012
Tseng-teh Wei, Hsinchu, TW;
Huan-lung Gu, Hualien County, TW;
Yee-ren Chen, Hsinchu, TW;
E-in Wu, Yunlin County, TW;
Shih-ming Lo, Hsinchu, TW;
Su-fa Cheng, Hsinchu County, TW;
Tseng-Teh Wei, Hsinchu, TW;
Huan-Lung Gu, Hualien County, TW;
Yee-Ren Chen, Hsinchu, TW;
E-In Wu, Yunlin County, TW;
Shih-Ming Lo, Hsinchu, TW;
Su-Fa Cheng, Hsinchu County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An operation method of a hybrid vehicle having an automatic manual transmission system adapted to use at least two energy sources is provided with the following steps. Engaging an engine with a starter generator motor such that the engine and the starter generator motor rotate synchronously. Performing a speed changing by using a control unit assembly through controlling rotation speed of the traction motor and a rotation speed of the starter generator motor to a desired rotation speed for the speed changing according to a running state of the vehicle, such that the engine and the traction motor nearly rotate synchronously with the automatic manual transmission system to perform a gear ratio shifting process thereby to perform the speed changing. Controlling an automatic-switching clutch to engage or disengage the engine and the traction motor to achieve a plurality of driving mode for the vehicle.