Title:
レンジ切換装置
Document Type and Number:
Japanese Patent JP5709064
Kind Code:
B2
Abstract:
In a range switchover control apparatus, a microcomputer checks, under a state that driving force of a motor is released, whether a range switchover mechanism is at rest and whether the range switchover mechanism is at rest in a bottom position, that is, whether an engagement member is fitted deep into a bottom of a range holding recess. If the range switchover mechanism is at rest in the bottom position, an encoder count value at a reference position (bottom position of a P-range) is calculated based on a present range and an encoder count value. By using the present range and the calculated encoder count value, an encoder count value of the bottom position of the present range can be determined. Based on this encoder count value, the encoder count value at the reference position can be calculated.
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Inventors:
Jun Yamada
Application Number:
JP2012159532A
Publication Date:
April 30, 2015
Filing Date:
July 18, 2012
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F16H61/02; F16H61/18; F16H61/28
Domestic Patent References:
| JP2012107655A | ||||
| JP2009115219A | ||||
| JP5322038A | ||||
| JP5241230A |
Attorney, Agent or Firm:
Muneo Kako