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:
Oct. 27, 2015
Filed:
Jun. 28, 2011
Tae Wook Park, Seoul, KR;
Jeongeun Kim, Gyeonggi-Do, KR;
Tae Wook Park, Seoul, KR;
Jeongeun Kim, Gyeonggi-Do, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Abstract
A method and a system for controlling acceleration torque of a hybrid vehicle that can give sufficient acceleration without imposing burden on a battery by changing a maximum torque of a vehicle according to environmental variables are disclosed. The method sets a creep torque as a minimum torque; calculates a maximum torque that can be output from an engine considering of engine environmental variables; calculates a maximum torque that can be output from a motor considering of motor environmental variables; calculating maximum torque of the vehicle by adding up the maximum torque that can be output from the engine and the maximum torque that can be output from the motor; and calculates acceleration torque by using a position of an accelerator pedal, the minimum torque, and the maximum torque of the vehicle.