SUSPENSION CONTROL DEVICE

摘要

Provided is a configuration including a basic input amount detecting unit configured to calculate a basic input amount of the vehicle, based on wheel speed fluctuation amount which a wheel speed sensor has detected; a first target current setting unit configured to set a first target current, based on the basic input amount; a second target current setting unit configured to set a second target current, based on vehicle acceleration detected by an acceleration sensor; and a damper control unit configured to control dampers, based on the first target current if a vehicle behavior control device is not operating, and based on the second target current if the vehicle behavior control device is operating.

主权项

1. A suspension control device for a vehicle having a variable-damping-force damper of which the damping force is adjustable based on input signals, the suspension control device comprising:
a wheel speed sensor configured to detect wheel speed of the vehicle; a basic input amount calculating unit configured to calculate a basic input amount of the vehicle, based on wheel speed fluctuation amount in the wheel speed detected by the wheel speed sensor; a first target current setting unit configured to set a first target current for the variable-damping-force damper, based on the basic input amount; an acceleration sensor configured to detect a body acceleration of the vehicle; a second target current setting unit configured to set a second target current for the variable-damping-force damper, based on the body acceleration detected by the acceleration sensor; a vehicle behavior controller which controls behavior of the vehicle; and a damper controller configured to control damping force of the variable-damping-force of damper, based on at least one of the first target current and the second target current; wherein the damper controller controls the damping force of the variable-damping-force damper based on the first target current in a case where the vehicle behavior controller is not operating, and controls the damping force of the variable-damping-force damper based on the second target current in a case where the vehicle behavior controller is operating.