Title:
操舵支援装置
Document Type and Number:
Japanese Patent JP7391475
Kind Code:
B2
Abstract:
To provide a steering assistance device capable of stopping steering assistance according to a user's intention.SOLUTION: A steering-angle-servo-stop determination unit 24 determines whether or not to stop parking assistance operation while the parking assistance operation is being performed. Specifically, steering torque detected by a torque sensor 13 is used for the stop determination. Further, a steering angle deviation, which is a difference between a steering angle detected by a steering angle sensor 14 and an indication steering angle input from an IPA ECU 8 into an EPS ECU 7, is obtained, and the steering angle deviation is used for the stop determination. For example, when the steering torque and the steering angle deviation exceed the torque threshold value and the steering angle deviation threshold value, respectively, for a time period of a time threshold value or longer, the steering assistance is stopped.SELECTED DRAWING: Figure 2
Inventors:
Koji Ozawa
Atsushi Itayama
Atsushi Itayama
Application Number:
JP2020043074A
Publication Date:
December 05, 2023
Filing Date:
March 12, 2020
Export Citation:
Assignee:
Daihatsu Motor Co., Ltd.
International Classes:
B62D6/00
Domestic Patent References:
| JP2008080866A | ||||
| JP2018108750A | ||||
| JP2018103670A | ||||
| JP11078940A | ||||
| JP2019014432A | ||||
| JP2020032949A |
Attorney, Agent or Firm:
Yuichi Minagawa