| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve a hydraulic brake system. <P>SOLUTION: A normal state control is executed when a pulse accumulated value within a movement determination time during control equivalent to static pressure control is equal to or more than a movement determination threshold. Accordingly, a brake cylinder liquid pressure is increased, thereby preventing the movement of a vehicle satisfactorily. A hydraulic brake system can accurately detect whether there is slow movement of the vehicle since the system is based on the pulse accumulated value in comparison with when the system is based on a rotation speed. Subsequently, the control equivalent to the static pressure control is started and can be performed properly if a non-pulse state continues for a stop determination time or more. <P>COPYRIGHT: (C)2012,JPO&INPIT |
