Steering system
A steering system includes: a variable mechanism that reversibly changes a configuration of an operating member between a configuration for automated driving and a configuration for manual driving, the configuration including at least one of a position, an orientation, and a shape; a variable drive source; a receiver that receives an operation of a driver; and a controller that controls the variable drive source to cause the variable mechanism to return the configuration of the operating member to the configuration for manual driving, when the receiver receives the operation of the driver in a period when the configuration of the operating member is being changed.
1. A steering system for use in steering a vehicle, the steering system comprising:
a variable mechanism that reversibly changes a configuration of an operating member between a configuration for automated driving and a configuration for manual driving, the configuration including at least one of a position, an orientation, and a shape;
a variable drive source with a motor that drives the variable mechanism;
a receiver that receives an operation of a driver based on a change in current that flows through the motor in response to a force applied by the driver to the operating member; and
a controller that controls the variable drive source to cause the variable mechanism to return the configuration of the operating member to the configuration for manual driving when the receiver receives the operation of the driver in a period when the variable mechanism is changing the configuration of the operating member from the configuration for manual driving to the configuration for automated driving.
2. The steering system according to claim 1 , wherein
the variable mechanism includes an advance-retract mechanism that causes the operating member to advance and retract and a folding mechanism that folds the operating member by tilting the operating member relative to the advance-retract mechanism, and
the motor drives the advance-retract mechanism or the folding mechanism.
3. The steering system according to claim 2 , further comprising
a reaction-force generating device that includes a reaction force motor and applies a force to the operating member in a direction opposite to a force applied by the driver to rotate the operating member, wherein
the receiver receives the operation of the driver based on a change in current that flows through the reaction force motor in response to the force applied by the driver to the operating member in the period when the configuration of the operating member is being changed to the configuration for automated driving.
4. A steering system for use in steering a vehicle, the steering system comprising:
a variable mechanism that reversibly changes a configuration of an operating member between a configuration for automated driving and a configuration for manual driving, the configuration including at least one of a position, an orientation, and a shape;
a variable drive source that drives the variable mechanism;
a receiver that receives an operation of a driver;
a controller that controls the variable drive source to cause the variable mechanism to return the configuration of the operating member to the configuration for manual driving when the receiver receives the operation of the driver in a period when the variable mechanism is changing the configuration of the operating member from the configuration for manual driving to the configuration for automated driving; and
a reaction-force generating device that includes a reaction force motor and applies a force to the operating member in a direction opposite to a force applied by the driver to rotate the operating member, wherein
the receiver receives the operation of the driver based on a change in current that flows through the reaction force motor in response to the force applied by the driver to the operating member in the period when the configuration of the operating member is being changed to the configuration for automated driving.