SOLENOID CONTROLLER, BRAKE FLUID PRESSURE CONTROL SYSTEM, AND BRAKE FLUID PRESSURE CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To ensure appropriate anti-lock control by suppressing a decompression delay at a start of the anti-lock control.SOLUTION: If start conditions for anti-lock control are satisfied (S22: YES), it is determined whether elapsed time since end of front-back brake force distribution control is within set time (S23). If the anti-lock control starts before the set time passes (S23: YES), a temperature correction coefficient KTc acquired in the front-back brake force distribution control is read and set as a temperature correction coefficient initial value (S25). The anti-lock control starts using the temperature correction coefficient KTc, so that a duty ratio Dn can be corrected based on an actual temperature since a control command value is created at a first time. As a result, it is possible to suppress a valve opening delay of a decompression valve and ensure appropriate anti-lock control. This can make a braking distance shorter.