公路客车空气悬架的发展趋势及在我国的应用前景分析

Highway bus air suspension trends and prospect of application in China

空气悬架系统作为高档公路大客车的关键部件,已经在国外高档客年上普及,商用车上使用的比例也在迅速提升,其独特的变刚度、低振动频率、抗道路凹凸冲击等诸多优越性越来越受人们重视。目前国内没有一家企业能设计出成熟的产品,加快空气悬架的设计研发,尤其是电子控制空气悬架(ECAS)的研发是大势所趋,谁先掌握了汽车空气悬架的开发技术,谁先开发出配置空气悬架的成熟车型,谁就掌握了今后若干年内商用车市场的先机和主动。

Air suspension system is a key component of high-grade highway buses, which has been widely used in foreign luxury passenger cars, and the using proportion is rapidly promoted in commercial vehicles People who pay attention to its unique variety of stiffness,low vibration frequency, anti-shock shock resistance of road bumps and etc..At present, no company can design and develop a mature product in china. It is the trend to develop air suspension, especially the research of electronically controlled air suspension （ECAS）. The one who masters the development of the automotive air suspension technology first, leads a mature model with configurated air suspension that grasps the market opportunities and actives of the commercial vehicles in the next fewyears