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    SUSPENSION CONTROLLER AND SUSPENSION APPARATUS
    1.
    发明公开
    SUSPENSION CONTROLLER AND SUSPENSION APPARATUS 审中-公开
    悬挂控制器和悬挂装置

    公开(公告)号：EP3225437A1

    公开(公告)日：2017-10-04

    申请号：EP17162513.0

    申请日：2017-03-23

    申请人： Showa Corporation

    发明人： SUGIMOTO, Masaki ,  KURIHARA, Hiroaki

    IPC分类号： B60G17/018 ,  B60G17/08 ,  F16F9/53

    CPC分类号： B60G17/0152 ,  B60G15/063 ,  B60G15/068 ,  B60G15/07 ,  B60G17/018 ,  B60G17/08 ,  B60G2202/12 ,  B60G2202/24 ,  B60G2202/312 ,  B60G2204/12422 ,  B60G2204/128 ,  B60G2204/129 ,  B60G2206/41 ,  B60G2400/202 ,  B60G2400/90 ,  B60G2500/106 ,  B60G2500/11 ,  B60G2600/02 ,  B60G2600/09 ,  B60G2600/181 ,  B60G2600/26 ,  F16F9/325 ,  F16F9/3465 ,  F16F9/537

    摘要： A suspension controller includes a target current setting unit (631A) configured to set a target current value, a current limitation setting unit (632A) configured to set a current limitation value, a current detector (633A) configured to detect a current value of a first current supplied to a solenoid (51A) that is configured to control a damping force of a suspension, a duty ratio setting unit (634A) configured to set a duty ratio based on the target current value, based on the current limitation value, and based on the current value detected by the current detector; and a current outputting unit (635A) configured to supply the solenoid (51A) with a second current that corresponds to the duty ratio set by the duty ratio setting unit (634A) and to a power supply voltage. The current limitation setting unit (632A) is configured to change the current limitation value based on the duty ratio set by the duty ratio setting unit (634A).

    摘要翻译： 一种悬架控制器，包括：目标电流设定单元（631A），被配置为设定目标电流值;电流限制设定单元（632A），被配置为设定电流限制值;电流检测器（633A），被配置为检测目标电流值的电流值 向被配置为控制悬架的阻尼力的螺线管（51A）提供第一电流;占空比设置单元（634A），被配置为基于电流限制值基于目标电流值设置占空比;以及 基于电流检测器检测到的电流值; 以及电流输出单元（635A），其被配置为向螺线管（51A）供应与由占空比设定单元（634A）设定的占空比相对应的第二电流和电源电压。 电流限制设定部（632A）基于由占空比设定部（634A）设定的占空比来变更电流限制值。

    SUSPENSION CONTROLLER AND SUSPENSION APPARATUS
    4.
    发明公开
    SUSPENSION CONTROLLER AND SUSPENSION APPARATUS 审中-公开
    悬挂控制器和悬挂装置

    公开(公告)号：EP3225438A1

    公开(公告)日：2017-10-04

    申请号：EP17162527.0

    申请日：2017-03-23

    申请人： Showa Corporation

    发明人： MORITA, Takumi ,  KURIHARA, Hiroaki ,  SUGIMOTO, Masaki

    IPC分类号： B60G17/018 ,  B60G17/08 ,  B60G17/019 ,  F16F9/53

    CPC分类号： B60G17/0182 ,  B60G17/002 ,  B60G17/018 ,  B60G17/019 ,  B60G17/08 ,  B60G2202/24 ,  B60G2204/424 ,  B60G2400/71 ,  B60G2400/7162 ,  B60G2400/90 ,  B60G2500/104 ,  B60G2500/106 ,  B60G2500/11 ,  B60G2600/02 ,  B60G2600/09 ,  B60G2600/181 ,  B60G2600/26 ,  B60G2800/70

    摘要： 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.

    摘要翻译： 悬架控制器包括目标电流设定单元（631A），电流限制设定单元（632A），电流输出单元（635A），电流检测器（633A）以及估计温度计算器（636A）。 目标电流设定部（631A）设定目标电流值。 电流限制设定部（632A）设定电流限制值。 电流输出单元（635A）向螺线管（51A）供应基于目标电流值，电流限制值和电源电压的电流。 螺线管（51A）控制悬架的阻尼力。 电流检测器（633A）检测提供给螺线管（51A）的电流的电流值。 估计温度计算部（636A）基于由电流检测部（633A）检测出的电流值，计算螺线管（51A）的推定温度，以使电流限制设定部（632A）基于推定温度来变更电流限制值 。