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Patent Searching and Data


Title:
VEHICLE MOTION CONTROL DEVICE, VEHICLE MOTION CONTROL METHOD, AND VEHICLE MOTION CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/014741
Kind Code:
A1
Abstract:
A vehicle motion control device, a vehicle motion control method, and a vehicle motion control system according to the present invention: determine a translation force for causing a vehicle position to trace a target travel route, on the basis of a lateral displacement amount which is the amount of displacement of the vehicle in a lateral direction with respect to a target movement point on the target travel route; determine a rotational force for correcting the orientation of the vehicle with respect to the target travel route on the basis of the orientation displacement amount, which is the amount of displacement of the vehicle in the yaw direction with respect to the target movement point; and, on the basis of various factors relating to vehicle travel, weight the translation force and the rotational force and output a control command for achieving the target lateral force obtained by adding together the weighted translation force and the weighted rotational force.

Inventors:
ARIMA HIDETOSHI (JP)
NISHIURA CHIKARA (JP)
KASHIWAMURA SATOSHI (JP)
Application Number:
PCT/JP2020/020455
Publication Date:
January 28, 2021
Filing Date:
May 25, 2020
Export Citation:
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Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60T7/12; B60T8/17; B60W30/02; B60W30/10; B62D6/00
Domestic Patent References:
WO2014115262A12014-07-31
Attorney, Agent or Firm:
OGAWA, Moriaki et al. (JP)
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