Electronic counter for counting periodic clock signal generated at
preset clock frequency
    2.
    发明授权
    Electronic counter for counting periodic clock signal generated at preset clock frequency 失效
    用于计算在预设时钟频率下产生的周期性时钟信号的电子计数器

    公开(公告)号:US5222110A

    公开(公告)日:1993-06-22

    申请号:US828931

    申请日:1992-01-31

    CPC分类号: G06F7/62 G06F7/68

    摘要: The electronic counter for counting a periodic clock signal generated at a preset clock frequency (f.sub.o) includes a clock circuit generating the periodic clock signal at the preset clock frequency (f.sub.o); an adjustable frequency divider (4) having an output (8), a first input (5) and a second input (7), the first input of the frequency divider (4) being connected to the clock circuit (6) so as to receive the periodic clock signal and the second input (7) of the frequency divider being connected to receive a cycle speed signal (n), the frequency divider (4) containing means to produce a pulsed output signal at a divider output frequency (c.sub.o); a tracking circuit (T) connected to the output (8) of the frequency divider (4) to receive the pulsed output signal at the divider output frequency (c.sub.o) and having a correction signal input for receiving a positive or negative correction signal (KS), the tracking circuit (T) acting to add a number of additional pulses to the pulsed output signal received thereby when the correcting signal is positive and suppressing a number of the pulses of the pulsed output signal from the frequency divider when the correcting signal is negative; and a counting circuit (14) having an output and connected to the tracking circuit (T) to count the pulses received from the tracking circuit and to generate a counter reading (z.sub.s). The divider output frequency (c.sub.o) is substantially equal to the clock frequency (f.sub.o) divided by a factor (T) equal to a constant (K) depending on the frequency divider (4) and the cycle speed signal (n).

    摘要翻译: PCT No.PCT / DE90 / 00524 Sec。 371日期:1992年1月31日 102(e)日期1992年1月31日PCT提交1990年7月12日PCT公布。 出版物WO91 / 03015 日期:1991年3月7日。用于计数以预设时钟频率(fo)产生的周期性时钟信号的电子计数器包括以预设时钟频率(fo)产生周期性时钟信号的时钟电路。 具有输出(8),第一输入(5)和第二输入(7)的可调分频器(4),分频器(4)的第一输入端连接到时钟电路(6),以便 接收所述周期时钟信号,并且所述分频器的第二输入端(7)被连接以接收周期速度信号(n),所述分频器(4)包含用于以分频器输出频率(co)产生脉冲输出信号的装置, ; 连接到分频器(4)的输出(8)的跟踪电路(T),以分频器输出频率(co)接收脉冲输出信号,并具有用于接收正或负校正信号(KS ),当校正信号为正时,跟踪电路(T)用于向其接收的脉冲输出信号增加多个附加脉冲,并且当校正信号为正时时,抑制来自分频器的脉冲输出信号的脉冲数 负; 以及具有输出并连接到跟踪电路(T)的计数电路(14)以对从跟踪电路接收的脉冲进行计数并产生计数器读数(zs)。 分频器输出频率(co)基于分频器(4)和周期速度信号(n)基本上等于时钟频率(fo)除以等于常数(K)的因子(T)。

    Disc brake
    4.
    发明授权
    Disc brake 失效
    盘式制动器

    公开(公告)号:US06926126B2

    公开(公告)日:2005-08-09

    申请号:US10467327

    申请日:2002-01-19

    摘要: The invention relates to an electromechanical disk brake (10). To attain brake boosting, the invention proposes embodying the disk brake (10) with a multiple brake cylinder (24), which is displaceable in a secant direction of a brake disk (20), and which has both a friction brake lining piston (22), which is displaceable transversely to the brake disk (20), and two brake booster pistons (26), disposed facing one another, which are displaceable parallel to the brake disk (20), and which are braced on fixed abutments (36), for instance on an inside of a brake caliper (12) of the disk brake (10). For actuation of the disk brake (10), the multiple brake cylinder (24) is displaced in the direction of rotation (46) of the brake disk (20), and as a result, the brake booster piston (26) that is at the front in the displacement direction moves into the brake cylinder (26) and, via the friction brake lining piston (22), presses the friction brake lining (18) against the brake disk (20). A force of friction exerted on the friction brake lining (18) by the rotating brake disk (20) presses the multiple brake cylinder (24) in its displacement direction as well and as a result boosts a pressure exerted on the friction brake lining piston (22) by the brake booster piston (26), thus in turn increasing the braking force.

    摘要翻译: 本发明涉及一种机电盘式制动器(10)。 为了获得制动助力,本发明提出了一种具有多个制动缸(24)的盘式制动器(10),该制动缸可沿制动盘(20)的正切方向移动,并且具有摩擦制动衬片活塞(22) ),其可横向于制动盘(20)移动;以及两个制动助力器活塞(26),其彼此面对地布置,它们可平行于制动盘(20)移位,并且支撑在固定的基台(36)上, ,例如在盘式制动器(10)的制动钳(12)的内部。 为了致动盘式制动器(10),多制动缸(24)沿制动盘(20)的旋转方向(46)移动,结果是制动助力活塞(26)处于 位移方向的前方移动到制动缸(26)中,经由摩擦制动衬片活塞(22)将摩擦制动衬片(18)压向制动盘(20)。 通过旋转制动盘(20)对摩擦制动衬片(18)施加的摩擦力也沿其位移方向挤压多制动缸(24),从而增加了施加在摩擦制动衬片活塞上的压力( 22),从而增加制动力。

    Electromagnetic wheel brake device
    5.
    发明授权
    Electromagnetic wheel brake device 失效
    电磁轮刹车装置

    公开(公告)号:US06536561B1

    公开(公告)日:2003-03-25

    申请号:US09831152

    申请日:2001-09-21

    申请人: Frieder Keller

    发明人: Frieder Keller

    IPC分类号: F16D5502

    摘要: An electromechanical wheel brake device for a motor vehicle, having an electric motor for driving two planetary gears, connected in series with one another, which actuate the wheel brake device via a threaded roller gear. The planetary gear is provided with a first electromagnetic coupling, with which a sun wheel of the second planetary gear can be locked, or can be connected in a manner fixed against relative rotation to a sun wheel of the first planetary gear, and with a second electromagnetic coupling, with which a ring gear of the second planetary gear can be stopped or can be connected in a manner fixed against relative rotation to a ring gear of the first planetary gear. By means of the electric motor, by switching of the two couplings, the rolling thread drive can be driven fast to overcome an air gap, slowly and with major speed reduction for the ensuing exertion of a high braking force, and fast for releasing without a reversal of the direction of rotation of the electric motor. For use as a parking brake, both couplings are switched to be without current, as a result of which the second planetary gear is blocked and an imposed braking force is maintained while the electric motor is stopped.

    摘要翻译: 一种用于机动车辆的机电车轮制动装置,具有用于驱动彼此串联的两个行星齿轮的电动机,其通过螺纹滚子齿轮致动所述车轮制动装置。 行星齿轮设置有第一电磁耦合器,第二行星齿轮的太阳轮可以通过该第一电磁耦合被锁定,或者可以以相对于第一行星齿轮的太阳轮的相对旋转固定的方式连接,并且具有第二 电磁联轴器,第二行星齿轮的环形齿轮可以以与第一行星齿轮的齿圈相对旋转的方式被固定或连接。 通过电动马达,通过切换两个联轴器,可以快速地驱动滚丝驱动器,以缓慢地克服气隙,并且以大的速度降低以便随后施加高制动力,并且快速释放而不需要 反转电动机的旋转方向。 为了用作驻车制动器,两个联轴器被切换为没有电流,结果是第二行星齿轮被阻挡并且在电动机停止时保持施加的制动力。

    Electric motor-driven braking apparatus
    6.
    发明授权
    Electric motor-driven braking apparatus 失效
    电动马达制动装置

    公开(公告)号:US06012556A

    公开(公告)日:2000-01-11

    申请号:US998763

    申请日:1997-12-29

    摘要: The invention relates to a braking apparatus having an electric service motor, which serves to actuate a brake via an actuating device. To enable adjusting an air clearance, the invention sets forth a helical gear and a load moment block, which blocks the helical gear against adjusting itself independently and allows adjustment by means of a readjusting motor. To adjust or establish the air clearance, the brake is actuated with the readjusting motor, until a brake lining contacts a brake body, such as a brake disk, and then moves backward by a defined distance. If the service motor and/or the actuating device fails, the braking apparatus can be released with the readjusting motor. In order to achieve a parking brake function, the invention sets forth a second load moment block for the actuating device.

    摘要翻译: 本发明涉及具有电动马达的制动装置,其用于通过致动装置致动制动器。 为了能够调整空气间隙,本发明提出了一种螺旋齿轮和负载力矩块,其阻止斜齿轮独立地调节自身,并且允许通过重新调节电动机进行调节。 为了调整或建立空气间隙,制动器通过调节电机起动,直到制动衬片与制动盘等制动器体接触,然后向后移动一定距离。 如果维修马达和/或致动装置发生故障,则可以通过重新调节马达来释放制动装置。 为了实现驻车制动功能,本发明提出了用于致动装置的第二负载力矩块。

    Disc brake that is actuated by means of a band brake device
    8.
    发明授权
    Disc brake that is actuated by means of a band brake device 失效
    通过带式制动装置致动的盘式制动器

    公开(公告)号:US06983828B2

    公开(公告)日:2006-01-10

    申请号:US10089053

    申请日:2001-07-20

    IPC分类号: F16D51/00

    摘要: The invention relates to a friction brake (10) for a motor vehicle. The friction brake (10) for instance has a disk brake (12), which is actuatable by means of an actuating device, for instance in the form of a ball thread drive (22). The invention proposes embodying the friction brake (10) with a band brake (34), whose band (36) is mounted on the circumference of a nut (26) of the ball thread drive (22). If the brake band (36) is put under tensile stress in order to actuate the band brake (34), then the brake band (36) rotates the nut (26) of the ball thread drive (22) in a tensing direction and in this way actuates the disk brake (12). The invention has the advantage that the friction brake (10) has high brake boosting and therefore requires only little actuating energy. It is accordingly suitable for embodiment as an electromechanical friction brake (10) with an electric motor (56) for its actuation.

    摘要翻译: 本发明涉及一种用于机动车辆的摩擦制动器(10)。 摩擦制动器(10)例如具有盘式制动器(12),其可通过致动装置致动,例如以滚珠丝杠驱动器(22)的形式。 本发明提出了一种具有带式制动器(34)的摩擦制动器(10),其带状件(36)安装在球螺纹驱动器(22)的螺母(26)的圆周上。 如果制动带(36)处于拉伸应力下以致动带式制动器(34),则制动带(36)使滚珠丝杠驱动器(22)的螺母(26)沿张紧方向旋转,并且 这样驱动盘式制动器(12)。 本发明的优点是摩擦制动器(10)具有高的制动助力,因此仅需要很少的致动能量。 因此,适用于具有用于其致动的电动机(56)的机电摩擦制动器(10)的实施例。

    Method and device for determining a corrected offset value
    9.
    发明授权
    Method and device for determining a corrected offset value 有权
    用于确定校正的偏移值的方法和装置

    公开(公告)号:US06704631B2

    公开(公告)日:2004-03-09

    申请号:US10146781

    申请日:2002-05-16

    IPC分类号: G01C2300

    摘要: A device is for determining a corrected offset value which represents the offset of the output signal of a first vehicle sensor, the sensor determining at least one motion of a vehicle. In this device, a first arrangement is provided by which at least two offset values representing the offset of the sensor are determined by at least two different methods. In addition, for at least one of the offset values of the sensor thus determined, an error band is determined in addition to the offset value. The corrected offset value is determined as a function of the offset values determined and at least one of the error bands.

    摘要翻译: 装置用于确定校正的偏移值,其表示第一车辆传感器的输出信号的偏移,所述传感器确定车辆的至少一个运动。 在该装置中,提供了一种第一装置,通过该装置,通过至少两种不同的方法确定表示传感器的偏移的至少两个偏移值。 此外,对于如此确定的传感器的偏移值中的至少一个,除了偏移值之外还确定误差带。 校正的偏移值被确定为所确定的偏移值和至少一个误差带的函数。

    Process and device for an open-loop control and a closed-loop control of
a brake system of a vehicle
    10.
    发明授权
    Process and device for an open-loop control and a closed-loop control of a brake system of a vehicle 失效
    用于车辆制动系统的开环控制和闭环控制的过程和装置

    公开(公告)号:US5954407A

    公开(公告)日:1999-09-21

    申请号:US913837

    申请日:1997-02-10

    摘要: A process and device for an open-loop control and a closed loop control of the brake system of a vehicle, wherein brake pedal actuation is measured by at least two, preferably diversitary, measuring devices, and the driver's braking command is independently obtained and further processed from at least two actuation signals. A third measuring device, measuring brake pedal actuation, is provided for locating errors. The control device effecting the open-loop control and the closed-loop control of the brake system comprises at least two microcomputers with the signals of the at least two measuring devices being supplied to both, while the signal of the monitoring device is only supplied to one microcomputer.

    摘要翻译: PCT No.PCT / DE96 / 00331 Sec。 371日期1998年2月10日 102(e)日期1998年2月10日PCT提交1996年2月28日PCT公布。 公开号WO96 / 29218 PCT 日期1996年9月26日一种用于车辆的制动系统的开环控制和闭环控制的过程和装置,其中制动踏板致动由至少两个,优选多样的测量装置测量,并且驾驶员的制动指令 独立地获得并从至少两个致动信号进一步处理。 提供测量制动踏板驱动的第三测量装置用于定位误差。 执行制动系统的开环控制和闭环控制的控制装置包括至少两个微型计算机,其中至少两个测量装置的信号被提供给两者,而监视装置的信号仅被提供给 一台微机