Invention Grant
- Patent Title: Method for controlling a motor
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Application No.: US14850329Application Date: 2015-09-10
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Publication No.: US09979331B2Publication Date: 2018-05-22
- Inventor: Hak Sung Lee , Sang Lok Song , Gyeong Cheol Kim
- Applicant: Hyundai Motor Company , KIA MOTORS CORP.
- 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: McDermott Will & Emery LLP
- Priority: KR10-2015-0086111 20150617
- Main IPC: H02K29/08
- IPC: H02K29/08 ; H02P6/16 ; G01R33/07 ; G01D5/14 ; G01D5/244 ; H02P29/032 ; H02P29/024

Abstract:
A method for controlling a motor includes detecting output signals output from three phases of a hall sensor, determining a failure of the hall sensor depending on the output signals, diagnosing which of the three phases of the hall sensor is out of order based on the output signals if it is determined that the hall sensor detections deviate from a predicted order, and outputting a virtual signal for the phase which is determined as a failure among the three phases of the hall sensor to a motor controller.
Public/Granted literature
- US20160373048A1 METHOD FOR CONTROLLING A MOTOR Public/Granted day:2016-12-22
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