| 摘要 |
PROBLEM TO BE SOLVED: To disengage minimum pressure hold control on an as required basis.SOLUTION: A control apparatus for a vehicle height adjust system 10 that can adjust a vehicular height at a target vehicular height by supplying and exhausting air relative to air springs 14L, 14R includes: a vehicle height adjustment control part 41 for adjusting a vehicular height at a target vehicular height by executing ascent control to increase a vehicular height by supplying the air springs 14L, 14R with air, or descent control to decrease the vehicular height by exhausting the air from the air springs 14L, 14R; a minimum-pressure hold control part 42 for holding internal pressure of the air springs 14L, 14R at minimum pressure when the internal pressure thereof decreases to given minimum pressure when the descend control is performed; and a minimum pressure hold disengagement part 44 for disengaging a minimum pressure hold when a vehicular height decrease amount is less than a given value when the descent control is performed, or a load exerted to the air springs 14L, 14R is less than a given value. |
