Invention Grant
- Patent Title: System and method for controlling a motor of a hybrid vehicle
- Patent Title (中): 用于控制混合动力车辆的电动机的系统和方法
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Application No.: US12959708Application Date: 2010-12-03
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Publication No.: US08478502B2Publication Date: 2013-07-02
- Inventor: Joonyoung Park
- Applicant: Joonyoung Park
- Applicant Address: KR Seoul KR Seoul
- Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee Address: KR Seoul KR Seoul
- Agency: Edwards Wildman Palmer LLP
- Agent Peter F. Corless
- Priority: KR10-2010-0095560 20100930
- Main IPC: G06F19/00
- IPC: G06F19/00 ; G06G7/70

Abstract:
The invention provides a method for controlling the motor of a hybrid vehicle comprising the steps of detecting states of a plurality of motors and planetary gear sets; deciding total demand torque of the motors in a case that the plurality of motors operates under a predetermined condition; determining whether the total demand torque of the motors is smaller than a sum of continuous rated torque of each motor; deciding torque of each motor by using a torque distribution map according to rotation speed of each motor and the total demand torque in a case that the total demand torque of the motors is smaller than the sum of continuous rated torque of each motor; and controlling each motor based on the decided torque of each motor.
Public/Granted literature
- US20120083949A1 SYSTEM AND METHOD FOR CONTROLLING A MOTOR OF A HYBRID VEHICLE Public/Granted day:2012-04-05
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