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    System for the transmission of data
    1.
    发明授权
    System for the transmission of data 失效
    系统传输数据

    公开(公告)号：US06674762B2

    公开(公告)日：2004-01-06

    申请号：US09020608

    申请日：1998-02-09

    Applicant: Robert Mores ,  Harald Eisele

    Inventor： Robert Mores ,  Harald Eisele

    IPC: H04L1228

    CPC classification number: H04L12/12 ,  B60R16/0315 ,  H04L12/40032 ,  H04L12/40039 ,  Y02D50/20 ,  Y02D50/40

    Abstract: In an electronic system for the transmission of data between a number of stations, sub-system operation can be achieved by a suitable choice of signal levels and wake-up levels, so that some of the stations can communicate with one another while other stations are in a sleep mode in which power is saved.

    Abstract translation: 在用于在多个站之间传输数据的电子系统中，可以通过适当选择信号电平和唤醒电平来实现子系统操作，使得一些站可以彼此通信，而其他站是 处于省电状态的睡眠模式。

    Accelerated switching by selection of various threshold levels
    2.
    发明授权
    Accelerated switching by selection of various threshold levels 失效
    通过选择各种阈值级别来加速切换

    公开(公告)号：US06111443A

    公开(公告)日：2000-08-29

    申请号：US10895

    申请日：1998-01-22

    Applicant: Robert Mores ,  Harald Eisele

    Inventor： Robert Mores ,  Harald Eisele

    IPC: H03K5/08 ,  H03K3/356 ,  H03K17/04

    CPC classification number: H03K5/088 ,  H03K5/084

    Abstract: Generally speaking, steep signal edges are required for the processing of digital signals; however, notably externally supplied signals which are conducted, for example, via long cables are liable to have comparatively flat signal edges. By selecting appropriate switching thresholds, delays between an input signal and an output signal of a circuit can be minimized. The circuit selects the first switching threshold at a low value of the input signal and switches the first threshold value to a second, higher threshold value when the input signal exceeds a further, higher threshold value. Thus, an output signal is generated comparatively quickly after the beginning of the positive-going or negative-going edge of the input signal. This can be realized by switching over the switching threshold of a comparator or by utilizing two comparators. Switching over to the various switching thresholds, or the various comparators, is provided by a further control circuit which may also be driven by the comparators themselves. A particularly high insensitivity to interference is achieved when use is made of two comparators which themselves are constructed as Schmitt triggers.

    Abstract translation: 一般来说，数字信号的处理需要陡峭的信号边缘; 然而，特别是例如通过长电缆传导的外部提供的信号易于具有相对平坦的信号边缘。 通过选择适当的切换阈值，可以最小化输入信号和电路的输出信号之间的延迟。 该电路以输入信号的低值选择第一切换阈值，并且当输入信号超过更高阈值时将第一阈值切换到第二阈值。 因此，在输入信号的正向或反向沿的开始之后，相对较快地产生输出信号。 这可以通过切换比较器的切换阈值或利用两个比较器来实现。 切换到各种切换阈值或各种比较器由另外的控制电路提供，该控制电路也可以由比较器本身驱动。 当使用两个本身构造为施密特触发器的比较器时，实现了对干扰特别高的不敏感性。

    System for the transmission of data via a differential bus
    3.
    发明授权
    System for the transmission of data via a differential bus 失效
    通过差分总线传输数据的系统

    公开(公告)号：US6034995A

    公开(公告)日：2000-03-07

    申请号：US776919

    申请日：1997-02-10

    Applicant: Harald Eisele ,  Robert Mores

    Inventor： Harald Eisele ,  Robert Mores

    IPC: H04L25/02 ,  H04B3/50 ,  H04L25/08

    CPC classification number: H04L25/08

    Abstract: The transmission of data via a differential bus by means of balanced signals is not only reliable, but also offers the advantage that in the event of various single faults, i.e. faults concerning only one of the two lines or faults where the two lines of the differential bus are short-circuited, data transmission is still possible, be it with a reduced reliability. To this end, both lines are connected to a number of comparators which have different threshold values so that the nature of a fault occurring can be determined and, in dependence thereon, the comparator output can be determined wherefrom the recovered data signal must be derived.

    Abstract translation: PCT No.PCT / IB96 / 00564 Sec。 371日期1997年2月10日 102（e）1997年2月10日PCT PCT 1996年6月7日PCT公布。 公开号WO96 / 42159 日期1996年12月27日通过平衡信号通过差分总线传输数据不仅是可靠的，而且还具有以下优点：在各种单一故障的情况下，即仅涉及两条线路中的一条或故障的故障，其中 差分总线的两条线路短路，数据传输仍然是可能的，可靠性降低。 为此，两条线路连接到具有不同阈值的多个比较器，使得可以确定发生故障的性质，并且根据其可以确定必须从恢复的数据信号导出比较器输出。

    Resistance coupled data transmission arrangement
    4.
    发明授权
    Resistance coupled data transmission arrangement 失效
    电阻耦合数据传输布置

    公开(公告)号：US5317597A

    公开(公告)日：1994-05-31

    申请号：US27543

    申请日：1993-03-05

    Applicant: Harald Eisele

    Inventor： Harald Eisele

    IPC: H04L25/02 ,  H04B3/54

    CPC classification number: H04L25/0278 ,  H04L25/0272 ,  H04L25/0298 ,  H04L25/028 ,  H04L25/0292

    Abstract: A data transmission arrangement powered by at least a supply voltage source (U.sub.B), includes a transmitter (11), a receiver (13) and a data transmission path (12) operated in the differential mode and terminated by its characteristic impedance. A reliable detection is possible even upon rupture of one of the two transmission wires (18, 21) by the use of a pure resistance network including the resistors (17, 20) of the transmitter (11), of the data transmission path (12) having the resistors (22, 23) and the resistors (28, 29, 30, 31) of the receiver (13), at least each time one matching resistor (24, 26) being provided on the receiver side connected each to a transmission wire (18, 21) of the data transmission path (12) for producing opposite levels (U.sub.3, U.sub.4) in the receiver (13) and for producing an absolute level in the case of disturbance of a transmission wire (18 or 21).

    Abstract translation: 由至少一个电源电压源（UB）供电的数据传输装置包括发射器（11），接收器（13）和以差分模式操作并由其特征阻抗终止的数据传输路径（12）。 即使通过使用包括数据传输路径（12）的发射器（11）的电阻器（17,20）的纯电阻网络，即使在两个传输线（18,21）之一断裂时，也可以进行可靠的检测， ）具有所述电阻器（22,23）和所述接收器（13）的电阻器（28,29,30,31）的至少一个，至少每次在接收器侧上设置一个匹配电阻器（24,26），每个匹配电阻器 用于在接收器（13）中产生相反电平（U3，U4）的数据传输路径（12）的传输线（18,21），并且在传输线（18或21）的干扰的情况下产生绝对电平， 。

    Fault tolerant digital transmission system
    7.
    发明授权
    Fault tolerant digital transmission system 失效
    容错数字传输系统

    公开(公告)号：US5898729A

    公开(公告)日：1999-04-27

    申请号：US541380

    申请日：1995-10-10

    Applicant: Hendrik Boezen ,  Harald Eisele

    Inventor： Hendrik Boezen ,  Harald Eisele

    IPC: H03K19/018 ,  H04L25/02 ,  H04L25/08 ,  H04L27/00

    CPC classification number: H04L25/0272 ,  H04L25/028 ,  H04L25/0292 ,  H04L25/08

    Abstract: In a transmission system a transmitter (12) is coupled to a receiver (13) via a transmission line comprising two wires (1,2). The transmitter (12) generates on said wires two voltages with respect to a reference voltage being opposite in phase. To enable the transmission system to operate in case of a short circuit between the wires (1,2), said two voltages are generated by sources having different short circuit currents.

    Abstract translation: 在传输系统中，发射机（12）经由包括两条线（1,2）的传输线耦合到接收机（13）。 发射器（12）在所述导线上产生相对于相位相反的参考电压的两个电压。 为了使传输系统在导线（1,2）之间短路的情况下工作，所述两个电压由具有不同短路电流的源产生。

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