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    • 1. 发明公开
    • 에어 컴프레서의 에러 검출 방법
    • 检测空气压缩机误差的方法
    • KR1020140005557A
    • 2014-01-15
    • KR1020120073103
    • 2012-07-04
    • 현대모비스 주식회사
    • 김한수
    • B60G17/018B60G17/0185B60G17/044F04B51/00
    • B60G17/0185B60G2400/51222B60G2500/205B60G2600/044B60G2800/802B60G2800/914
    • The present invention comprises: a step of operating a compressor for a predetermined operating limit time; a step of periodically detecting the pneumatic output of the compressor; a step of comparing a predetermined threshold value (Pcomp_th) with the pneumatic output; and a step of determining the abnormal state of the compressor when the pneumatic output does not exceed the threshold value during the operating limit time. [Reference numerals] (AA) Start; (BB) End; (S110) End the control of section A; (S120) Compressor operating time [Pcomp_cnt] initialization; (S130) Pressure sensor output > Pcomp-th?; (S140) Perform a main-sequence; (S150) Section A continuous control Pcomp_cnt variable count increase; (S170) Diagnose abnormal operation of the compressor
    • 本发明包括:在预定的操作限制时间内操作压缩机的步骤; 周期性地检测压缩机的气动输出的步骤; 将预定阈值(Pcomp_th)与气动输出进行比较的步骤; 以及当在所述运行极限时间期间气动输出不超过所述阈值时,确定所述压缩机的异常状态的步骤。 (附图标记)(AA)开始; (BB)结束; (S110)结束A部分的控制; (S120)压缩机运行时间[Pcomp_cnt]初始化; (S130)压力传感器输出> Pcomp-th? (S140)执行主序列; (S150)A段连续控制Pcomp_cnt变量计数增加; (S170)诊断压缩机的异常动作
    • 9. 发明公开
    • 차량용 에어 서스펜션의 차고 조절 공압 회로
    • 航空悬架在水平控制气动电路中的应用
    • KR1020080037126A
    • 2008-04-30
    • KR1020060103735
    • 2006-10-25
    • 현대모비스 주식회사
    • 이수진이재천김한수
    • B60G17/015B60G17/044B60G17/052B60G17/056
    • B60G17/0155B60G17/018B60G17/0525B60G17/0565B60G2202/152B60G2800/914
    • A height control pneumatic circuit of air suspension for a vehicle is provided to allow a compressed air flow for controlling vehicle height to be accomplished by one solenoid valve and one pilot valve, thereby simplifying pneumatic lines and preventing a locking phenomenon of the valves. A height control pneumatic circuit of air suspension for a vehicle comprises a pneumatic supply line(2), a first pneumatic discharge line(10), a second pneumatic discharge line(12), a supply pneumatic applying line(9), a discharge pneumatic applying line(14), and a controller(8) for controlling a pneumatic source(1) and a direction control valve(7) to supply or discharge an air spring(3) with compressed air so as to control the vehicle height. The pneumatic supply line is provided thereon with first and second supply check valves(5,6) to accomplish one way flow paths. The direction control valve is a solenoid type valve.
    • 设置用于车辆的空气悬架的高度控制气动回路以允许通过一个电磁阀和一个先导阀实现用于控制车辆高度的压缩空气流,从而简化气动管线并防止阀的锁定现象。 用于车辆的空气悬架的高度控制气动回路包括气动供给管线(2),第一气动排气管线(10),第二气动排放管线(12),供应气动施加管线(9),排出气动 施加管线(14)和用于控制气动源(1)和方向控制阀(7)的控制器(8),以向压缩空气供应或排出空气弹簧以便控制车辆高度。 气动供给管线设置有第一和第二供给止回阀(5,6),以实现单向流动路径。 方向控制阀是电磁阀。