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15 条记录 (耗时 0.012 秒)

    VERFAHREN ZUR ERKENNUNG EINES DEFEKTS AN EINER DRUCKSCHALTERANORDNUNG UND DRUCKSCHALTERANORDNUNG
    11.
    发明授权
    VERFAHREN ZUR ERKENNUNG EINES DEFEKTS AN EINER DRUCKSCHALTERANORDNUNG UND DRUCKSCHALTERANORDNUNG 失效
    方法失败的压力开关装置和压力开关装置检测

    公开(公告)号：EP0929431B1

    公开(公告)日：2002-11-13

    申请号：EP97922971.3

    申请日：1997-05-06

    申请人： Continental Teves AG & Co. oHG

    发明人： EHMER, Norbert ,  PRÖGER, Thomas ,  ZENZEN, Markus

    IPC分类号： B60T17/22 ,  B60T8/88

    CPC分类号： B60T17/22 ,  B60T8/885 ,  B60T2270/403 ,  B60T2270/415

    摘要： The invention relates to a method for detecting a fault in a pressure-switch arrangement (4). According to said method it is always assumed that there is at least one fault in the pressure-switch arrangement (4) when a signal occurs at an input (II) of an electronic calculating unit (I) which is not associated with the opened or the closed state of the pressure switch (4). It is also assumed that there is a fault on the pressure-switch arrangement (4) installed in a vehicle brake system when the pressure-switch signal indicates that the brake is being actuated, but the vehicle accelerates significantly. Alternatively, a fault is also assumed when the vehicle decelerates sharply but the pressure-switch signal indicates a lack of brake pressure. The invention proposes a suitable pressure-switch arrangement which generates a square wave signal (2) when the pressure switch (4) is closed, and a high-level signal at an input (II) of an electronic calculating unit when the pressure switch is opened. When a low-level signal occurs, it is assumed that the pressure-switch arrangement (4) has a fault.

    VERFAHREN ZUM PRÜFEN DER BAUTEILE EINES SYSTEMS IN EINEM KRAFTFAHRZEUG
    14.
    发明授权
    VERFAHREN ZUM PRÜFEN DER BAUTEILE EINES SYSTEMS IN EINEM KRAFTFAHRZEUG 失效
    方法用于检查系统的组成机动车辆

    公开(公告)号：EP0923743B1

    公开(公告)日：2002-06-19

    申请号：EP97940138.7

    申请日：1997-08-28

    申请人： Continental Teves AG & Co. oHG

    发明人： EHMER, Norbert

    IPC分类号： G01R31/00

    CPC分类号： G01M17/007 ,  G01M15/00 ,  G01M15/05

    摘要： A process is disclosed for inspecting and if required adjusting to individual system elements the components of a system in a motor vehicle. The system has at least a software-driven controller that can be connected to a control station which can load software into the controller. Before the components of the system are inspected, the control station loads inspection software into the controller.

    VERFAHREN ZUM ÜBERWACHEN EINER BREMSANLAGE MIT ABS UND EBV
    15.
    发明授权
    VERFAHREN ZUM ÜBERWACHEN EINER BREMSANLAGE MIT ABS UND EBV 失效
    用于监控制动系统带ABS和EBD

    公开(公告)号：EP0866757B1

    公开(公告)日：2000-03-01

    申请号：EP96934740.0

    申请日：1996-10-18

    申请人： Continental Teves AG & Co. oHG

    发明人： BURKHARD, Dieter ,  EHMER, Norbert ,  PRÖGER, Thomas ,  VOLZ, Alexander ,  KUNZ, Gerald ,  FENNEL, Helmut

    IPC分类号： B60T8/26 ,  B60T8/94

    CPC分类号： B60T8/1764 ,  B60T8/1766 ,  B60T17/18

    摘要： In a process for monitoring a braking system equipped with antilock system control (ABS) and electronic braking power distribution (EBV) and with two braking circuits, one for each axle, the EBV function or regulation is fundamentally not triggered before the vehicle deceleration exceeds a predetermined threshold value (GWN). Acceleration criteria, namely criteria which depend on the acceleration behaviour of the vehicle wheels, are predetermined and controlled to recognise the failure of a front axle braking circuit. Moreover, a slip range is monitored together with an acceleration range. When an acceleration criterion is "recognised", when a predetermined threshold value (GW2) used as acceleration criterion is exceeded and/or when values which lie outside the slip range (GW1) of acceleration range (GW5) are "recognised", a "suspected" failure of the front axle braking circuit is signalled and the electronic regulation of the braking power distribution (EBV) is blocked.