| 摘要 |
<P>PROBLEM TO BE SOLVED: To generate a braking force as requested by a driver, even when the driver performs a braking operation during automatic braking. <P>SOLUTION: A first control processing is to displace a primary piston 40 by the amount obtained by multiplying displacement quantity of an input rod 7 by a proportional gain. A second control processing is to execute the first control processing after propelling the primary piston 40 by a prescribed offset amount. A third control processing is to displace the primary piston 40 by the amount obtained by multiplying the displacement quantity of the input rod 7 by the proportional gain. A braking force control device 2 properly selects the control processing of the primary piston 40 from the first to the third control processing based on the automatic braking release conditions and a driver's brake request and executes the control processing, when the driver performs the braking operation during the automatic braking. <P>COPYRIGHT: (C)2009,JPO&INPIT |
