Title:
AUTOMATIC STEERING DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/124196
Kind Code:
A1
Abstract:
Provided is an automatic steering device comprising a control unit (50) that has a manual steering mode in which the direction of wheels (5) is changed on the basis of a driver's operation of rotating a steering wheel (3), and an automatic steering mode in which the direction of the wheels (5) is automatically changed in a state in which the driver does not perform the operation of rotating the steering wheel (3), the control unit (50) during the automatic steering mode performing control for activating a steering motor (6) in accordance with an external condition of the vehicle detected by an external condition sensor (52). A clutch mechanism (7) is provided on a rotation transmission path (4). The control unit (50) performs control for keeping the clutch mechanism (7) in a disconnected state during the automatic steering mode.
Inventors:
SAITO TAKAHIDE (JP)
SATO KOJI (JP)
SATO KOJI (JP)
Application Number:
PCT/JP2021/044293
Publication Date:
June 16, 2022
Filing Date:
December 02, 2021
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
B62D6/00; B60W60/00; B62D5/04; F16D27/112; F16D41/067; F16D41/08; B62D101/00; B62D113/00; B62D119/00
Domestic Patent References:
| WO2019207711A1 | 2019-10-31 |
Foreign References:
| JP2018122683A | 2018-08-09 | |||
| JP2019069666A | 2019-05-09 | |||
| JP2020001582A | 2020-01-09 | |||
| JP2017166684A | 2017-09-21 | |||
| JP2017180615A | 2017-10-05 | |||
| JP2010188930A | 2010-09-02 | |||
| JP2010221918A | 2010-10-07 | |||
| JP2015136967A | 2015-07-30 | |||
| JP2018111425A | 2018-07-19 |
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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