Driver Assistance System for a Vehicle, in Particular Commercial Vehicle, and Method for Controlling a Brake System
    1.
    发明申请
    Driver Assistance System for a Vehicle, in Particular Commercial Vehicle, and Method for Controlling a Brake System 有权
    专用车辆车辆驾驶员辅助系统及制动系统控制方法

    公开(公告)号:US20120203438A1

    公开(公告)日:2012-08-09

    申请号:US13501611

    申请日:2010-10-27

    Abstract: The invention relates to a driver assistance system for a vehicle, in particular commercial vehicle, wherein the driver assistance system (14) has: a detection system which has at least one sensor (15-1, 15-2, 15-3) for issuing measuring signals (S5-1, S5-2, S5-3), a control unit (16) for receiving the measuring signals (S5-1, S5-2, S5-3) and for determining the probability of a critical situation or critical state of the vehicle (1), wherein, when a critical state or sufficient probability of a critical state is identified, the control unit (16) of the driver assistance system (14) outputs a signal (S6) for priming a brake system (4) to a brake control device (6) of the brake system (4) of the vehicle (1), and wherein the control unit (16) outputs an external brake request signal (S6) for initiating braking operations to the brake control device (6) of the brake system (4). According to the invention, in order to prime the brake system (4), the control unit (16) outputs an external brake request signal (S6) which has a desired acceleration value signal (S6-3) with a higher desired acceleration value (a-des) than a current actual acceleration value (a-act).

    Abstract translation: 本发明涉及一种用于车辆,特别是商用车辆的驾驶员辅助系统,其中驾驶员辅助系统(14)具有:检测系统,其具有至少一个传感器(15-1,15-2,15-3),用于 发出测量信号(S5-1,S5-2,S5-3),用于接收测量信号(S5-1,S5-2,S5-3)并用于确定危急情况的概率的控制单元(16) 或临界状态,其中,当识别到临界状态或临界状态的足够概率时,驾驶员辅助系统(14)的控制单元(16)输出用于起动制动器的信号(S6) 系统(4)到车辆(1)的制动系统(4)的制动控制装置(6),并且其中控制单元(16)输出用于启动制动操作的外部制动请求信号(S6) 制动系统(4)的控制装置(6)。 根据本发明,为了引导制动系统(4),控制单元(16)输出具有期望的加速度值信号(S6-3)的外部制动请求信号(S6),其具有较高的期望加速度值 a-des)比当前的实际加速度值(a-act)。

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