특허-12 Electronic control suspension apparatus including multistep switch and damping force controlling method thereof

성민상, 성백현, 박경원, 조기행, 류기팔, “Electronic control suspension apparatus including multistep switch and damping force controlling method thereof”, 등록번호 : 10086671, 등록일 : 2018.10.02, 미국

Abstract

Provided are an electronic control suspension apparatus and a damping force controlling method thereof, which are capable of changing a damping force of a damper by just manipulating a multistep switch even during driving. The electronic control suspension apparatus for controlling a damping force of a damper installed at each of a front wheel and a rear wheel includes: a multistep switch disposed in a vehicle and configured to change the damping force of the damper in a multistep manner between a hard step and a soft step; and an electronic control unit configured to control the damping force of the damper according to a current amount corresponding to a step selected from the multistep switch, the current amount to be applied to a solenoid valve being preset for each step of the multistep switch.