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1. 发明公开

KR1020120124670A 상용차 에어 서스펜션의 능동형 전자 제어 시스템 无效
标题翻译：用于商业车辆空中悬挂的主动电子控制系统
公开(公告)号：KR1020120124670A
公开(公告)日：2012-11-14
申请号：KR1020110042472
申请日：2011-05-04
申请人： 대우전자부품(주) , 타타대우상용차 주식회사
发明人： 정환욱 , 임영빈 , 황상용 , 유정호 , 손정현 , 박철홍 , 한형민 , 이승빈 , 최장욱 , 김광수 , 장진호 , 김현진 , 김덕규 , 이재규
IPC分类号： B60G17/052 , B60G17/056
CPC分类号： B60G17/0155 , B60G17/016 , B60G17/018 , B60G17/019 , B60G2202/152 , B60G2400/51222 , B60G2600/04 , B60G2600/182 , B60G2800/9124
摘要： PURPOSE: An active electronic control system for an air suspension of a commercial vehicle is provided to control air quantity of an air suspension by using integrated control method for air quantity. CONSTITUTION: An active electronic control system for an air suspension of a commercial vehicle comprises an air spring(30), a main control valve(2), an air tank(20), a pressure valve(23), a pressure sensor(21), and a controller module. The air spring is installed for connecting each wheel and a vehicle body. The main control valve supplies compressed air to each air spring. The air tank supplies compressed air to the main control valve. The pressure valve controls the pressure of the air tank. The pressure sensor measures the pressure of the air spring and the air tank. A vehicle height sensor measures the distance between an axle and a vehicle body in each wheel. The controller module controls the main control valve by using the measured results. [Reference numerals] (2) Main control valve; (20) Air tank; (21) Pressure sensor; (23) Pressure valve; (30) Air spring; (31) Garage sensor; (AA) Signal and control line; (BB) Air supply line; (CC) Main air supply line
摘要翻译：目的：提供一种用于商业车辆空气悬架的主动电子控制系统，通过采用空气量综合控制方法来控制空气悬架的空气量。构成：用于商用车辆的空气悬架的主动电子控制系统包括空气弹簧（30），主控制阀（2），空气罐（20），压力阀（23），压力传感器（21））和控制器模块。空气弹簧安装用于连接每个车轮和车身。主控制阀向每个空气弹簧供应压缩空气。空气罐向主控制阀供应压缩空气。压力阀控制空气罐的压力。压力传感器测量空气弹簧和空气罐的压力。车高传感器测量每个车轮中车轴与车身之间的距离。控制器模块通过使用测量结果控制主控制阀。（附图标记）（2）主控制阀; （20）空气罐; （21）压力传感器; （23）压力阀; （30）空气弹簧（31）车库传感器; （AA）信号和控制线; （BB）供气管线; （CC）主供气管线

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