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1. WO2020004452 - STEERING CONTROL DEVICE AND STEERING CONTROL METHOD

Publication Number WO/2020/004452
Publication Date 02.01.2020
International Application No. PCT/JP2019/025355
International Filing Date 26.06.2019
IPC
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
6
Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
5
Power-assisted or power-driven steering
04
electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
109
Presence, absence or inactivity of driver or operator, e.g. by sensing the operation of the clutch, brake or throttle
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
113
Position of parts of the steering mechanism, e.g. the steered wheels or the steering wheel
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
119
Steering wheel torque
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
137
Conditions not specified in groups B62D101/-B62D135/87
B62D 6/00 (2006.01)
B62D 5/04 (2006.01)
B62D 109/00 (2006.01)
B62D 113/00 (2006.01)
B62D 119/00 (2006.01)
B62D 137/00 (2006.01)
CPC
B62D 5/04
B62D 6/00
Applicants
  • いすゞ自動車株式会社 ISUZU MOTORS LIMITED [JP/JP]; 東京都品川区南大井6丁目26番1号 6-26-1, Minami-Oi, Shinagawa-ku, Tokyo 1408722, JP
Inventors
  • 奥谷 純平 OKUTANI, Junpei; JP
  • 川上 浩祐 KAWAKAMI, Kousuke; JP
Agents
  • 特許業務法人鷲田国際特許事務所 WASHIDA & ASSOCIATES; 東京都新宿区西新宿1-23-7 新宿ファーストウェスト8階 8th Floor, Shinjuku First West Bldg., 1-23-7, Nishi-Shinjuku, Shinjuku-ku, Tokyo 1600023, JP
Priority Data
2018-12380429.06.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) STEERING CONTROL DEVICE AND STEERING CONTROL METHOD
(FR) DISPOSITIF DE COMMANDE DE DIRECTION ET PROCÉDÉ DE COMMANDE DE DIRECTION
(JA) 操舵制御装置および操舵制御方法
Abstract
(EN)
Provided are a steering control device and a steering control method that put higher priority on steering through the driving force of an actuator than on steering based on the rotational operation of a steering wheel. This steering control device (100) has: a determination unit (101) that determines whether a preset condition concerning traveling of a vehicle or a state of a driver is satisfied when a power disconnection mechanism provided in a steering shaft is in a connected state; and a control unit (102) that switches the power disconnection mechanism from the connected state to a disconnected state when the condition is satisfied.
(FR)
L'invention concerne un dispositif de commande de direction et un procédé de commande de direction qui placent une priorité plus élevée sur la direction par l'intermédiaire de la force d'entraînement d'un actionneur que sur la direction sur la base de l'opération de rotation d'un volant de direction. Le dispositif de commande de direction (100) selon l'invention comprend : une unité de détermination (101) qui détermine si une condition prédéfinie concernant le déplacement d'un véhicule ou un état d'un conducteur est satisfaite lorsqu'un mécanisme de déconnexion de puissance disposé dans un arbre de direction est dans un état connecté ; et une unité de commande (102) qui commute le mécanisme de déconnexion de puissance de l'état connecté à un état déconnecté lorsque la condition est satisfaite.
(JA)
ステアリングホイールの回転操作に基づく操舵よりも、アクチュエータの駆動力による操舵を優先する操舵制御装置および操舵制御方法。操舵制御装置(100)は、ステアリングシャフトに介設された動力断接機構が接続状態である場合に、車両の走行または車両の運転者の状態に関する予め設定された条件が満たされたか否かを判定する判定部(101)と、条件が満たされた場合、接続状態である動力断接機構を切断状態に切り替える制御部(102)と、を有する。
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