SHIFT RANGE CONTROL APPARATUS

WIPO Patent Application WO/2018/221239

A1

A rotational angle sensor (13) detects the rotational position of a motor (10), and outputs a motor rotational angle signal according to the rotational position of the motor (10). An output shaft sensor (16) detects the change of a magnetic field of a target (215) that is rotated integrally with an output shaft (15) to which rotation of the motor (10) is transmitted, and outputs an output shaft signal according to the rotational position of the output shaft (15). A shift range control unit (50) has a motor control unit (52), an angle calculation unit (51), and an abnormality monitoring unit (55). The angle calculation unit (51) calculates a first output shaft angle based on the output shaft signal and a second output shaft angle based on the output shaft signal and the motor rotational angle signal. The abnormality monitoring unit (55) monitors the abnormality of a shift range switching system (1) on the basis of the first output shaft angle. The shift range control unit (50) outputs the second output shaft angle to a transmission control unit (60) that controls the shift stages of an automatic transmission (5).

JP5637066	Inhibita switch
JP2914109	[Title of the Invention] A shift device for an automatic transmission of an automobile.
JP5310203	Hybrid vehicle and its notification control method

KAMIO SHIGERU (JP)

PCT/JP2018/019083

December 06, 2018

May 17, 2018

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DENSO CORP (JP)

F16H59/08; F16H61/28; F16H61/02; F16H61/12

JP2006336710A	2006-12-14
JP2015096741A	2015-05-21
JP2016075364A	2016-05-12
JP2007218298A	2007-08-30
JP2007056960A	2007-03-08
JP2016017561A	2016-02-01
JP2002048234A	2002-02-15

HATTORI Masaki (JP)

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