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    SCHALTUNGSANORDNUNG ZUR AUFBEREITUNG UND A/D-WANDLUNG EINES ANALOGEN SIGNALS
    31.
    发明授权
    SCHALTUNGSANORDNUNG ZUR AUFBEREITUNG UND A/D-WANDLUNG EINES ANALOGEN SIGNALS 失效
    电路模拟信号的治疗和A / D转换

    公开(公告)号：EP0752176B1

    公开(公告)日：1999-06-16

    申请号：EP95912204.5

    申请日：1995-03-04

    申请人： Continental Teves AG & Co. oHG

    发明人： ZYDEK, Michael ,  FEY, Wolfang ,  TRASKOV, Adrian

    IPC分类号： H03M3/02 ,  B60T8/00

    CPC分类号： B60T8/173 ,  H03M3/022

    摘要： A circuit for conditioning and digitising an analogue signal (x(t)) comprises a regulator circuit which is in the form of a delta modulator and comprises a comparator (1), a clocked flip-flop (2), a digital accumulator (3) and a digital-to-analogue converter (4). The comparator (1) compares the analogue input signal (x(t)) with a tracked signal (y(t)). The digital output signal of the accumulator is converted into a rectangular signal (COUT) corresponding to the analogue input signal (x(t)) by a digital low-pass filter (7) and a threshold value comparator (9) to which the mean value (M) of the digital output signal (DOUT) is supplied as the threshold value.

    INTEGRIERTES MIKROPROZESSORSYSTEM FÜR SICHERHEITSKRITISCHE REGELUNGEN
    38.
    发明公开
    INTEGRIERTES MIKROPROZESSORSYSTEM FÜR SICHERHEITSKRITISCHE REGELUNGEN 有权
    集成的微处理器系统为确保安全关键系统

    公开(公告)号：EP1673667A1

    公开(公告)日：2006-06-28

    申请号：EP04791179.7

    申请日：2004-10-08

    申请人： Continental Teves AG & Co. oHG

    发明人： FEY, Wolfgang ,  ZYDEK, Michael

    IPC分类号： G05B19/042 ,  G05B9/03

    CPC分类号： G05B19/0428 ,  G05B9/03

    摘要： Disclosed is an integrated circuit arrangement for safety-critical applications, particularly control and regulation tasks in an electronic brake system of a motor vehicle, comprising several electronic, interactive functional groups (25, 25') and electric lines (30) that interconnect said functional groups (25, 25'). Said integrated circuit arrangement is provided with functional groups of a first type and a second type. The functional groups of the first type encompass at least the functional group 'redundant microprocessor system' (1) and especially the functional group 'input/output devices'(19) while the functional groups of the second type encompass at least the functional groups 'actuator driver' (11, 15, 24, 35) and 'safety circuits' (5, 5', 7, 7'), the functional groups of the first type and the second type being united on a common chip or chip support (23). The invention can be used in electronic brake systems for motor vehicles, in electronic control units for regulating the dynamics of moving motor vehicles, controlling electronically controlled parking brakes, or controlling vehicle restraint systems.

    VORRICHTUNG ZUR FAHRDYNAMIKREGELUNG UND VERFAHREN ZUR ORIENTIERUNG VON FAHRDYNAMIKSENSOREN
    40.
    发明授权
    VORRICHTUNG ZUR FAHRDYNAMIKREGELUNG UND VERFAHREN ZUR ORIENTIERUNG VON FAHRDYNAMIKSENSOREN 有权
    设备技术的行驶动态调节和方法进行定向的动态传感器

    公开(公告)号：EP1313635B1

    公开(公告)日：2005-04-06

    申请号：EP01983444.9

    申请日：2001-08-21

    申请人： Continental Teves AG & Co. oHG

    发明人： BURGDORF, Jochen ,  HAUPT, Karlheinz ,  VOLZ, Peter ,  ZYDEK, Michael ,  HEISE, Andreas

    IPC分类号： B60T8/00

    CPC分类号： B60T8/368 ,  B60T8/171 ,  B60T8/3675 ,  G01P1/026 ,  H05K5/0065

    摘要： The invention relates to a device for regulating the dynamics of vehicle movement, consisting of a valve block (19) and an electronic controller (1), whereby electronic components (38), responsible for at least the braking operation, are located inside the controller. Said components process signals from at least one vehicle-dynamics sensor (3, 14, 47), such as a yaw rate sensor and/or an acceleration sensor. The valve block houses at least electrohydraulic valves. The device is characterised in that it incorporates at least one vehicle-dynamics sensor. The invention also relates to a method for aligning one or more vehicle-dynamics sensor(s) in the aforementioned device, said method comprising the following steps: rotation and/or acceleration of the device, in which the sensor is integrated, about one or more defined axes and/or in defined directions, measurement of the sensor signals during the rotation or acceleration, calculation of the angular differentials between the current sensor axes/directions and the defined axes/directions by comparing the measured sensor signals with the theoretically expected sensor signals and correction of the incorrectly aligned vehicle-dynamics sensors after their integration, by means of adjusting elements, using the calculated angle differentials.