Steering control device
AssigneesJtekt Corporation, Toyota Jidosha Kabushiki Kaisha, Denso Corporation
InventorsShingo Nitta, Takahiro Toko, Yoji Kunihiro, Takahiro Kojo, Hisaya Akatsuka
Life of this patent
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Abstract
A steering control device includes: a first calculator configured to calculate, according to a turning state, a first control amount for causing a motor to generate an assistance force; a second calculator configured to calculate a second control amount for adapting an actual angle to a target angle that is convertible into a turning angle of a steering wheel and generated when a host control device intervenes in steering control; and a third calculator configured to calculate, according to the turning state, a third control amount for offsetting the second control amount when the host control device intervenes in steering control.
Claims9
A steering control device (50) that controls a motor that is a source of generation of an assistance force for assisting in turning a steering wheel, the steering control device (50) comprising:
- a first calculator (61) configured to calculate, according to a turning state, a first control amount for causing the motor to generate the assistance force;
- a second calculator (63) configured to calculate a second control amount for adapting an actual angle to a target angle that is convertible into a turning angle of the steering wheel and generated when a host control device intervenes in steering control;
- and
- a third calculator (62) configured to calculate, according to the turning state, a third control amount for offsetting the second control amount when the host control device intervenes in the steering control.
Dependencies are inferred from the claim text.