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    • 2. 发明公开
    • Clutches
    • 离合器
    • EP0516309A3
    • 1994-01-05
    • EP92304320.2
    • 1992-05-13
    • MASSEY FERGUSON S.A.
    • Lasoen, Jean Jacques
    • B60K23/02F16D48/02
    • F16D48/066F16D2500/1021F16D2500/1026F16D2500/1085F16D2500/3026F16D2500/30806F16D2500/3107F16D2500/3108F16D2500/3118F16D2500/31413F16D2500/7041F16D2500/70426F16D2500/70488F16D2500/7109
    • A control system for the control of a fluid pressure-operated clutch (12) is provided. It includes a fluid pressure-operated clutch actuator (14) and a source of pressurised fluid (15). A fluid flow control valve (18) controls the flow of pressurised fluid to and exhaust of fluid from the actuator. A manually operable clutch control member (19) (e.g. a pedal) is connected via a linkage (20) to the valve (18) to enable engagement/disengagement of the clutch by operation of the control member. An electrical actuator (33) is also provided for operation of the valve, and hence clutch, independently of the manually operable clutch control member. The system further includes a sensor (19a) for sensing the position of the clutch control member and electrical control means (21) for independent control of the valve in response to predetermined vehicle operating criteria. The electrical control means is capable of commanding complete disengagement of the clutch irrespective of the position of the clutch control member but is only capable of commanding a level of clutch engagement up to that set by the clutch control member position.
    • 提供了用于控制流体压力操作的离合器(12)的控制系统。 它包括流体压力操作的离合器致动器(14)和加压流体源(15)。 流体流量控制阀(18)控制加压流体流入和排出来自致动器的流体。 手动操作的离合器控制构件(19)(例如踏板)通过联动装置(20)连接到阀(18),以通过操作控制构件实现离合器的接合/分离。 还设置有电动致动器(33),用于独立于可手动操作的离合器控制构件而操作阀,从而操作离合器。 该系统还包括用于感测离合器控制构件的位置的传感器(19a)和用于响应于预定的车辆操作标准独立控制阀的电控制装置(21)。 无论离合器控制构件的位置如何,电控制装置都能够命令离合器的完全分离,但是仅能够控制离合器接合水平直到由离合器控制构件位置设定的水平。
    • 9. 发明公开
    • A CLUTCH-BY-WIRE SYSTEM AND A METHOD FOR CUSTOMISING SUCH A SYSTEM
    • VERFAHREN ZUR ANPASSUNG SOLE EINES系统的离合器绕线系统
    • EP2995833A1
    • 2016-03-16
    • EP15162712.2
    • 2015-04-08
    • Scania CV AB
    • Jarngren, FredrikGustafsson, Erik
    • F16D48/06
    • F16D48/06F16D2500/1021F16D2500/31413F16D2500/5126F16D2500/70288F16D2500/70605F16D2500/7082
    • A method for customising a clutch-by-wire system (10) of a motor vehicle including a clutch (1), a clutch actuator (4), a control unit (5) and a clutch pedal (6), wherein the control unit is configured to control the clutch actuator so as to actuate the clutch in response to a movement of the clutch pedal, such that a torque T transmitted via the clutch varies with a position x of the clutch pedal according to a predefined function f(x). The method comprises collecting input data relating to a desired characteristic of the clutch pedal, based on said input data defining said function f(x) according to which said torque T is to vary with the position x of the clutch pedal, and providing said function f(x) to the control unit.
    • 一种用于定制包括离合器(1),离合器致动器(4),控制单元(5)和离合器踏板(6)的机动车辆的离线线圈系统(10)的方法,其中控制单元 被配置为控制离合器致动器以便响应于离合器踏板的运动来致动离合器,使得经由离合器传递的转矩T根据预定函数f(x)随着离合器踏板的位置x而变化, 。 该方法包括基于定义所述函数f(x)的所述输入数据收集与所述离合器踏板的期望特性有关的输入数据,根据该输入数据,所述扭矩T将随离合器踏板的位置x而变化,并且提供所述功能 f(x)到控制单元。