| 摘要 |
PROBLEM TO BE SOLVED: To provide a brake control device capable of excellently avoiding the control delay when the increase gradient of the required braking amount is large, and the control disturbance when the increase gradient of the required braking amount is small. SOLUTION: The temporary target hydraulic pressure Prefa is determined (S3) based on the required deceleration Greft (S1). The corrected target hydraulic pressure Prefb is determined (S4) by limiting the gradient of the temporary target hydraulic pressure Prefa to be the first limit gradient L1. If the temporary target hydraulic pressure differenceΔPref of the corrected target hydraulic pressure Prefb subtracted from the temporary target hydraulic pressure Prefa is not a more than a set value (S5, S6), the corrected target hydraulic pressure Prefb is determined to be the target hydraulic pressure Prefc (S7). Otherwise, the limit gradient is changed to be the second limit gradient L2 and the target hydraulic pressure Prefc is operated (S8). COPYRIGHT: (C)2006,JPO&NCIPI
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