Steering control device for vehicle and steering control method for vehicle
First Claim
1. A steering, control device for a vehicle, the steering control device controlling a steering device, the steering device having a steering mechanism configured to steer wheels and a driving device configured to provide the steering mechanism with steering force for the wheels,the steering control device configured to:
- detect steering of the wheels of the vehicle;
determine whether the vehicle is in a stationary steering state;
when the vehicle is determined to be in a stationary steering state increase the steering force to be provided to the steering mechanism to more than the steering force to be provided to the steering mechanism upon a determination that the vehicle is not in a stationary steering state; and
when the steering of the wheels of the vehicle is detected as a result of providing the steering force to the steering mechanism when the vehicle has been determined to be in a stationary steering state, decrease the steering force to be provided to the steering mechanism to less than the steering force to be provided to the steering mechanism when the vehicle has been determined to be in a stationary steering state.
1 Assignment
0 Petitions
Accused Products
Abstract
A steering control device (30) for a vehicle, the steering control device controlling a steering device, the steering device having a steering mechanism (10) configured to steer wheels (15) and a driving device (40) configured to provide the steering mechanism (10) with Steering force for the wheels (15), the steering control device configured to; detect turning of the wheels (15); determine whether the vehicle is in a stationary steering state; and increase, when the vehicle is determined to be in a stationary steering state as a result of determination whether the vehicle is in a stationary steering state, the steering force to be provided to the steering mechanism (10) than a value upon determination that the vehicle is not in a stationary steering state, wherein the steering control device (30) is further configured to decrease the steering force to be provided to the steering mechanism (10) than before when the turning of the wheels (15) is detected as a result of providing the steering force with the steering mechanism (10) when the vehicle has been determined to be in a stationary steering state.
8 Citations
7 Claims
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1. A steering, control device for a vehicle, the steering control device controlling a steering device, the steering device having a steering mechanism configured to steer wheels and a driving device configured to provide the steering mechanism with steering force for the wheels,
the steering control device configured to: -
detect steering of the wheels of the vehicle; determine whether the vehicle is in a stationary steering state; when the vehicle is determined to be in a stationary steering state increase the steering force to be provided to the steering mechanism to more than the steering force to be provided to the steering mechanism upon a determination that the vehicle is not in a stationary steering state; and when the steering of the wheels of the vehicle is detected as a result of providing the steering force to the steering mechanism when the vehicle has been determined to be in a stationary steering state, decrease the steering force to be provided to the steering mechanism to less than the steering force to be provided to the steering mechanism when the vehicle has been determined to be in a stationary steering state. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A steering control method for a vehicle, the steering control method performing control of a steering, device, the steering device having a steering mechanism configured to steer wheels and a driving device configured to provide the steering mechanism with steering force for the wheels, the steering control method comprising:
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determining whether the vehicle is in a stationary steering state; when the vehicle is determined to be in a stationary steering state, increasing the steering force to be provided to the steering mechanism to more than the steering force to be provided to the steering mechanism upon a determination that the vehicle is not in a stationary steering state; and when steering of the wheels of the vehicle is detected as a result of the providing steering force to the steering mechanism when the vehicle has been determined to be in a stationary steering state, the steering force to be provided to the steering mechanism to less than the steering force to be provided to the steering mechanism when the vehicle has been determined to be in a stationary steering state.
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Specification