A suspension controller includes a target current setting unit (631A), a current limitation setting unit (632A), a current outputting unit (635A), a current detector (633A), and an estimated temperature calculator (636A). The target current setting unit (631A) sets a target current value. The current limitation setting unit (632A) sets a current limitation value. The current outputting unit (635A) supplies a solenoid (51A) with a current that is based on the target current value, the current limitation value, and a power supply voltage. The solenoid (51A) controls a damping force of a suspension. The current detector (633A) detects a current value of the current supplied to the solenoid (51A). The estimated temperature calculator (636A) calculates an estimated temperature of the solenoid (51A) based on the current value detected by the current detector (633A) so that the current limitation setting unit (632A) changes the current limitation value based on the estimated temperature.
SUSPENSION CONTROLLER AND SUSPENSION APPARATUS
SUSPENSIONSSTEUERGERÄT UND SUSPENSIONSVORRICHTUNG
CONTRÔLEUR DE SUSPENSION ET DISPOSITIF DE SUSPENSION
2019-07-17
Patent
Electronic Resource
English