Title:
車両の制御装置
Document Type and Number:
Japanese Patent JP6919719
Kind Code:
B2
Abstract:
A vehicle includes connecting/disconnecting mechanisms (20, 30) disposed on power transmission paths between first rotating electric machines (3,4) mounted on the vehicle and an output shaft (12) that drives a wheel, a first rotating electric machine speed sensor (43,44) that detects a rotation speed of the first rotating electric machine (3,4) as a first rotation speed (Nm,Ng), and a wheel speed sensor (42) that detects a rotation speed of the wheel as a wheel speed (Nw). A control unit (5) includes: a first calculator (5B) that calculates an axle rotation speed (Nam,Nag) representing a rotation speed of the output shaft (12) based on the first rotation speed (Nm,Ng) in a state where the first connecting/disconnecting mechanism (20,30) is engaged; a monitoring unit (5C) that calculates a deviation (X,Y) between the axle rotation speed (Nam,Nag) calculated by the first calculator (5B) and the wheel speed (Nw); and a second calculator (5D) that calculates the axle rotation speed (Nax,Nay) by calibrating the wheel speed (Nw) based on the calculated deviation (X,Y) in a state where the first connecting/disconnecting mechanism (20,30) is disengaged.
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Inventors:
Hironori Abe
Ryo Shimizu
Gota Nasu
Ryo Shimizu
Gota Nasu
Application Number:
JP2019558003A
Publication Date:
August 18, 2021
Filing Date:
August 29, 2018
Export Citation:
Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
International Classes:
B60W10/02; B60K6/442; B60K6/52; B60K6/547; B60K17/04; B60L3/00; B60L15/20; B60L50/16; B60W10/08; B60W10/10; B60W20/20; F16H3/093
Domestic Patent References:
| JP2013046480A | ||||
| JP2013023022A | ||||
| JP2004112982A | ||||
| JP2017005914A |
Attorney, Agent or Firm:
Yu Sanada
Hanako Suwa
Hanako Suwa