Process for the global control of a drive unit for a gearbox operated by a hydrostatic system
    1.
    发明公开
    Process for the global control of a drive unit for a gearbox operated by a hydrostatic system 失效
    一种用于由静液压传动系统驱动的整体控制处理

    公开(公告)号:EP0719968A1

    公开(公告)日:1996-07-03

    申请号:EP95119755.7

    申请日:1995-12-14

    IPC分类号: F16H61/40 F16H47/02

    摘要: A process for the global control of a drive unit for a gearbox operated by a hydrostatic system, for a vehicle equipped with at least two gears, comprising an appropriate sequence of steps, performed with preset timings, for activating and deactivating electric valves and for varying the displacement of a hydrostatic motor (4) and of a hydrostatic pump (2) in order to shift gear. The various steps of the sequence are controlled by an electronic control unit (20).

    摘要翻译: 一种用于驱动单元的全局控制用于由静液压系统操作的变速箱,用于配备有至少两个齿轮的车辆的方法,包括的步骤的适当的顺序,与预先设定的定时进行的,用于启动和停用电动阀和用于改变的 静液压泵(2)的以移位齿轮的静液压马达(4)和的位移。 该序列的各步骤由电子控制单元(20)上的控制。