MOTOR CONTROL APPARATUS

专利名称：MOTOR CONTROL APPARATUS发明人：Hiromitsu NAGATA,Seiji NAKAYAMA申请号：US15284978申请日：20161004

公开号：US20170104435A1公开日：20170413

专利附图：

摘要：An integrated IC provided in an SBW-ECU has plural functions such as a receivingfunction of receiving output signals of an encoder and a current supply function ofsupplying current to each phase of the motor. A microcomputer checks individuallywhether the signal receiving function and the current supply function are potentially

abnormal and checks whether the integrated IC is abnormal based on the check resultsabout the signal receiving function and the current supply function. For example, when itis determined that only the signal receiving function of the integrated IC is potentiallyabnormal, the encoder is determined to be abnormal. When it is determined that thesignal receiving function and the current supply function of the integrated IC are bothpotentially abnormal, the integrated IC is determined to be abnormal.

申请人：DENSO CORPORATION

地址：Kariya-city JP

国籍：JP

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