Title:
DOG CLUTCH CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/053397
Kind Code:
A1
Abstract:
This dog clutch control system comprises: a rotational frequency detection unit (S2, S22) that detects a first rotational frequency of a first engagement member (11), and detects a second rotational frequency of a second engagement member (12); a reaching time prediction unit (S5, S24) that, on the basis of the first rotational frequency and the second rotational frequency, and a time-changing characteristic of a rotational frequency difference when a rotational frequency adjustment is performed to make the rotational frequency difference between the first engagement member and the second engagement member equal to or less than a predetermined value, predicts a reaching time at which the rotational frequency difference when the rotational frequency adjustment is performed reaches the predetermined value; and a phase correction unit (S10, S11, S10-1, S11-1, S29, S30) that performs a phase correction on at least one of the first engagement member and the second engagement member at a time before the reaching time. By performing the phase correction, the phase correction unit brings an engageable time, at which engagement of the first engagement member and the second engagement member is available after the reaching time, closer to the reaching time compared to when the phase correction is not performed.
Inventors:
KIMURA YUSUKE (JP)
UTE JUNJI (JP)
ANDO HIROYA (JP)
OE SHUHEI (JP)
ARAKIDA DAIGO (JP)
UTE JUNJI (JP)
ANDO HIROYA (JP)
OE SHUHEI (JP)
ARAKIDA DAIGO (JP)
Application Number:
PCT/JP2023/030313
Publication Date:
March 14, 2024
Filing Date:
August 23, 2023
Export Citation:
Assignee:
SOKEN INC (JP)
DENSO CORP (JP)
DENSO CORP (JP)
International Classes:
F16D48/06; F16D11/10
Foreign References:
| JP2010023778A | 2010-02-04 | |||
| JP2009222105A | 2009-10-01 | |||
| JP2021025658A | 2021-02-22 | |||
| JP2013513766A | 2013-04-22 |
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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