The invention relates to a method for operating a vehicle seat comfort system, in which a pneumatic assembly is supplied with fluid by opening and closing at least one solenoid valve. This is accomplished in that the solenoid valve is opened and closed by applying a supply voltage (V) to move a movable part, preferably a piston, of the solenoid valve between an open position and a closed position. In the closing phase of the solenoid valve, the supply voltage (V) of the solenoid valve decreases in the form of a voltage ramp, preferably linearly, or the solenoid valve goes through at least one cycle or a plurality of cycles. Each cycle comprises at least one first phase (P1) and a second phase (P2) temporally following the first phase (P1). The supply voltage (V) of the solenoid valve is adjusted such that, in a first phase (P1), the movable part of the solenoid valve accelerates towards the closed position of the solenoid valve, and, in a second phase (P2), the supply voltage (V) of the solenoid valve is adjusted such that the acceleration of the movable part in the first phase (P1) is decelerated.
本发明涉及用于运行车辆座椅舒适系统的方法,在该方法中,通过打开和闭合至少一个电磁阀来对气动组件供给流体。这通过如下方式完成,通过施加供给电压(V)使电磁阀的可动部件(优选活塞)在打开位置与闭合位置之间移动来打开和闭合电磁阀。在电磁阀的闭合阶段中,所述电磁阀的供给电压(V)以电压斜坡的形式减小、优选线性地减小,或者电磁阀经历至少一个周期或多个周期。每个周期包括至少一个第一阶段(P1)和时间上在第一阶段(P1)后的第二阶段(P2)。电磁阀的供给电压(V)被调整为使得在第一阶段(P1)中电磁阀的可动部件朝向电磁阀的闭合位置加速,并且在第二阶段(P2)中电磁阀的供给电压(V)被调整为使得可动部件在第一阶段(P1)中进行的加速被减速。
Method for operating vehicle seat comfort system
用于运行车辆座椅舒适系统的方法
2025-05-16
Patent
Electronic Resource
Chinese
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