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:
May. 12, 2015
Filed:
Mar. 10, 2009
Yi-hsuan Hung, Taipei, TW;
Chien-hsun Wu, Banqiao, TW;
Bing-ren Chen, Zhonghe, TW;
E-in Wu, Zhonghe, TW;
Yi-Hsuan Hung, Taipei, TW;
Chien-Hsun Wu, Banqiao, TW;
Bing-Ren Chen, Zhonghe, TW;
E-In Wu, Zhonghe, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A series-parallel coupling control method and system for a hybrid driver are suitable for a hybrid power vehicle. The hybrid driver is used to produce a driving force to drive a load. The hybrid driver includes a first power generation unit, a second power generation unit, and a main controller. The main controller selectively controls the system to drive the load in a series power coupling mode or a parallel power coupling mode. The main controller switches between the series coupling mode and the parallel coupling mode by using rotation speed compensation or torque/power compensation. Therefore, the driven load will not suffer from sudden thrust or jerk.