Brake control device
AssigneeAdvics Co., Ltd.
InventorKazuya Morishita
Life of this patent
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Abstract
In the case of this brake control device, for example, a drive control unit is capable of executing, in a switching manner, drive control of a motor based on an operation amount and drive control of the motor based on a stored value in a storage unit. The drive control unit continues the drive control of the motor based on the operation amount until the operation amount reaches a state satisfying a predetermined convergence condition while the drive control of the motor based on the operation amount is being executed. The storage unit stores a parameter value, which is obtained in the state in which the operation amount satisfies the predetermined convergence condition, into the storage unit as the stored value.
Claims14
A brake control device comprising:
- an operation amount calculation unit calculating an operation amount based on a deviation between a target value of a control parameter of a motor used in braking and intermittently driven such that the motor is alternatively switched into a driving state and a non-driving state and a feedback amount based on an actual value;
- a drive control unit being capable of switchably executing drive control of the motor based on the operation amount and drive control of the motor based on a stored value stored in a storage unit;
- and
- a stored value storing unit storing, as the stored value, a parameter value acquired based on at least one of the actual value, the feedback amount, and the operation amount in the storage unit in a state in which drive control of the motor based on the operation amount is executed, wherein
- the drive control unit continues the drive control of the motor based on the operation amount until a state in which the operation amount satisfies a predetermined convergence condition is established in the state in which the drive control of the motor based on the operation amount is executed, and
- the stored value storing unit stores, as the stored value, the parameter value acquired in a state in which the operation amount satisfies the predetermined convergence condition.
A brake control device comprising:
- control circuitry configured to:
- calculate an operation amount based on a deviation between a target value of a control parameter of a motor used in braking and intermittently driven such that the motor is alternatively switched into a driving state and a non-driving state and a feedback amount based on an actual value;
- switchably execute drive control of the motor based on the operation amount and drive control of the motor based on a stored value stored in a storage unit;
- and
- store, as the stored value, a parameter value acquired based on at least one of the actual value, the feedback amount, and the operation amount in the storage unit in a state in which drive control of the motor based on the operation amount is executed, wherein
- the control circuitry is further configured to:
- continue the drive control of the motor based on the operation amount until a state in which the operation amount satisfies a predetermined convergence condition is established in the state in which the drive control of the motor based on the operation amount is executed, and
- store, as the stored value, the parameter value acquired in a state in which the operation amount satisfies the predetermined convergence condition.
Dependencies are inferred from the claim text.