基本信息:
- 专利标题： Ride height leveling control for dual air spring configuration
- 专利标题（中）：双空气弹簧配置的高度调节控制
- 申请号：JP2010089237 申请日：2010-04-08
- 公开(公告)号：JP2010241425A 公开(公告)日：2010-10-28
- 发明人： VANRAAPHORST DAVID A
- 申请人： Arvinmeritor Technology Llc , アーヴィンメリター テクノロジー エルエルスィー
- 专利权人： Arvinmeritor Technology Llc,アーヴィンメリター テクノロジー エルエルスィー
- 当前专利权人： Arvinmeritor Technology Llc,アーヴィンメリター テクノロジー エルエルスィー
- 优先权： US42106409 2009-04-09
- 主分类号： B60G17/015
- IPC分类号： B60G17/015 ; B60G17/052 ; F16F9/32 ; F16F9/50
摘要：
PROBLEM TO BE SOLVED: To provide ride height leveling control for a dual air spring configuration.
SOLUTION: An air suspension system is configured to adjust and maintain a desired vehicle ride height and spring rate. The air suspension system includes a plurality of air spring assemblies that each include a piston airbag and a primary airbag mounted around the piston airbag. A controller receives ride height input data and adjusts pressures within the primary and piston airbags until the desired ride height and spring rate is achieved. The controller accommodates for system hardware differences by varying flow rates into and out of the primary and piston airbags relative to each other.
COPYRIGHT: (C)2011,JPO&INPIT
摘要（中）：
SOLUTION: An air suspension system is configured to adjust and maintain a desired vehicle ride height and spring rate. The air suspension system includes a plurality of air spring assemblies that each include a piston airbag and a primary airbag mounted around the piston airbag. A controller receives ride height input data and adjusts pressures within the primary and piston airbags until the desired ride height and spring rate is achieved. The controller accommodates for system hardware differences by varying flow rates into and out of the primary and piston airbags relative to each other.
COPYRIGHT: (C)2011,JPO&INPIT
要解决的问题：为双空气弹簧配置提供乘坐高度调平控制。
解决方案：空气悬架系统被配置为调节和保持所需的车辆行驶高度和弹簧刚度。 空气悬架系统包括多个空气弹簧组件，每个空气弹簧组件包括活塞气囊和围绕活塞气囊安装的主气囊。 控制器接收行驶高度输入数据并调节主气缸和活塞气囊内的压力，直到达到所需的行驶高度和弹簧刚度。 控制器通过相对于彼此改变进入和离开主活塞和活塞气囊的流速来适应系统硬件差异。 版权所有（C）2011，JPO＆INPIT
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60G | 车辆悬架装置的配置 |
| ------B60G17/00 | 具有调整弹簧或减振器特性、调整车辆支撑面与弹簧悬架部分之间的距离，或锁止悬架以适应各种车辆或路面条件使用的需要，例如根据速度或负载的需要而配置的弹性悬架 |
| --------B60G17/015 | .包括电气或电子元件的控制装置 |