介绍了空气弹簧应用于车辆悬挂装置中的显著优点 ,在介绍国外高速客车上采用空气弹簧的概况以及新型空气弹簧在我国准高速、高速客车上的应用情况的基础上 ,论述了新型空气弹簧系统通过采用橡胶堆弹性支承、可变节流孔、增大空气弹簧横向间距等方法 ,优化了二系悬挂参数 ,提高了车辆的稳定性和平稳性 ,使空气弹簧更适合轻量化和高速化的需要 ,并对空气弹簧悬挂的改进提出了设想“,”By introducing the remarkable advantages of air spring used in the passenger car hanging device, as well as the general situation of it in overseas high speed passenger car, and the use of new pattern air spring in the semihigh speed and high speed passenger car in our country, this paper describes that the new pattern air spring system adopting the flexible rubber supporting, alterable throttle bore, augmenting transverse space of air spring, optimizing binomial hanging parameter, improving the car's stability, makes the air spring more suitable to the need of easy and high speed, and also puts forward the improved method for air spring hanging.