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    Node of a distributed communication system, node and monitoring device coupled to such communication system
    6.
    发明授权
    Node of a distributed communication system, node and monitoring device coupled to such communication system 有权
    分布式通信系统的节点，耦合到这种通信系统的节点和监控设备

    公开(公告)号：US08432814B2

    公开(公告)日：2013-04-30

    申请号：US12530259

    申请日：2008-03-03

    申请人： Peter Fuhrmann ,  Markus Baumeister

    发明人： Peter Fuhrmann ,  Markus Baumeister

    IPC分类号： G01R31/08

    CPC分类号： H04L12/40013 ,  H04L12/40026 ,  H04L12/44 ,  H04L2012/40241 ,  H04L2012/40273

    摘要： The present invention relates to a node in distributed communication system operating under a time triggered protocol, further it relates to distributed communication system and to a monitoring device coupled to such node of a communication system. To provide a node in a distributed communication system, a distributed communication system and a monitoring device increasing the error detection and reducing complexity for providing a high availability for systems which require a non 100% fail safe solution a node is proposed comprising: a communication controller (15) coupled to a receiving and a transmission path, a host (13) for performing an application, and a monitoring device (16) coupled at least to one of a transmission path of the communication controller (15), an interface (91) between communication controller (15) and the host (13), and to internal lines of the communication controller (15), wherein the monitoring device (16) is provided for evaluating information provided by the communication controller (15) to monitor at least one state of the communication controller (15), wherein in case of detecting a non-defined state the host (13) is informed for performing predetermined actions in respect to the state of the communication controller (15). Thereby, an easy cost reduced solution is provided adapted to detect a predetermined number of faults in a distributed communication system.

    摘要翻译： 本发明涉及在时间触发协议下运行的分布式通信系统中的节点，此外还涉及分布式通信系统和耦合到通信系统的这种节点的监控设备。 为了在分布式通信系统中提供节点，分布式通信系统和监视设备增加了错误检测并降低了复杂度，以便为需要非100％故障安全解决方案的系统提供高可用性，该节点被提出包括：通信控制器 （15），耦合到接收和传输路径，用于执行应用的主机（13）和至少耦合到所述通信控制器（15）的传输路径之一的监视设备（16），接口（91） ）和通信控制器（15）的内部线路之间，其中所述监视设备（16）被提供用于评估由所述通信控制器（15）提供的信息以至少监视至少 通信控制器（15）的一个状态，其中在检测到未定义状态的情况下，主机（13）被通知以针对所述通信的状态执行预定动作 使用控制器（15）。 因此，提供了适于检测分布式通信系统中的预定数量的故障的简单的成本降低的解决方案。

    SYSTEM FOR CONTROLLING A PLURALITY OF LIGHT SOURCES
    7.
    发明申请
    SYSTEM FOR CONTROLLING A PLURALITY OF LIGHT SOURCES 审中-公开
    用于控制多种光源的系统

    公开(公告)号：US20120032601A1

    公开(公告)日：2012-02-09

    申请号：US13265094

    申请日：2010-04-15

    申请人： Matthias Wendt ,  Peter Fuhrmann ,  Peter Luerkens ,  Oliver Schreyer ,  Maurice Herman Johan Draaijer

    发明人： Matthias Wendt ,  Peter Fuhrmann ,  Peter Luerkens ,  Oliver Schreyer ,  Maurice Herman Johan Draaijer

    IPC分类号： H05B37/02

    CPC分类号： H05B37/0245 ,  H05B37/02 ,  H05B37/0218 ,  H05B37/0227 ,  H05B37/0281 ,  Y02B20/42 ,  Y02B20/46

    摘要： A system (100) for controlling a plurality of light sources (104a-f) by means of light groups, wherein each light group synchronously controls a subset of the plurality of light sources. The system (100) comprises: a central controller (102); a plurality of light sources (104a-f) wired to the central controller (102); and a light sensor (106a-c) wired to the central controller (102). The central controller (102) is configured to: receive a measurement signal from the light sensor; based on the received measurement signal, determine a subset of light sources that are in optical contact with the light sensor; and include the subset of light sources in a light group associated with the light sensor.

    摘要翻译： 一种用于通过光组控制多个光源（104a-f）的系统（100），其中每个光组同步地控制多个光源的子集。 系统（100）包括：中央控制器（102）; 连接到中央控制器（102）的多个光源（104a-f）; 和连接到中央控制器（102）的光传感器（106a-c）。 中央控制器（102）被配置为：从光传感器接收测量信号; 基于所接收的测量信号，确定与光传感器光学接触的光源的子集; 并且将光源的子集包括在与光传感器相关联的光组中。

    CLOCK SUPERVISION UNIT
    8.
    发明申请
    CLOCK SUPERVISION UNIT 有权
    时钟监督单位

    公开(公告)号：US20100308868A1

    公开(公告)日：2010-12-09

    申请号：US12675867

    申请日：2008-08-20

    申请人： Manfred Zinke ,  Peter Fuhrmann ,  Markus Baumeister

    发明人： Manfred Zinke ,  Peter Fuhrmann ,  Markus Baumeister

    IPC分类号： H03K5/19 ,  H03L7/00

    CPC分类号： G06F11/1604 ,  G06F1/14 ,  H03K5/19

    摘要： The present invention relates to a clock supervision unit (100) and an electronic system clocked by at least one clock (c*) and using the clock supervision unit (100). The clock supervision unit (100) analyzes the at least one clock (c*) based on a monitor clock (m*) provided together with the at least one clock (c*) or separately to the clock supervision unit (100). The clock supervision unit (100) at least comprises an activity unit (210), a deviation unit (220) and an auxiliary clock generator (240). The auxiliary clock generator (240) outputs an auxiliary clock (a*). The activity unit (210) detects the presence of the monitor clock (m*) based on the auxiliary clock (a*) and the presence of the auxiliary clock (a*) based on the monitor clock (m*). The deviation unit (220) detects clock faults in the monitor clock (m*) based on the auxiliary clock (a*). With the clock supervision unit (100) according to the present invention, the at least one clock (c*) can be supervised in more detail and it is possible to react on different clock faults in the at least one clock c* with different error handling procedures, e.g. by initiating a shutdown of the devices controlled by the electronic system.

    摘要翻译： 本发明涉及时钟监控单元（100）和由至少一个时钟（c *）定时并使用时钟监控单元（100）的电子系统。 时钟监视单元（100）基于与至少一个时钟（c *）一起提供的监视时钟（m *）或单独地与时钟监视单元（100）分析至少一个时钟（c *）。 时钟监控单元（100）至少包括活动单元（210），偏差单元（220）和辅助时钟发生器（240）。 辅助时钟发生器（240）输出辅助时钟（a *）。 活动单元（210）基于辅助时钟（a *）和基于监视时钟（m *）的辅助时钟（a *）的存在来检测监视时钟（m *）的存在。 偏差单元（220）基于辅助时钟（a *）检测监视时钟（m *）中的时钟故障。 利用根据本发明的时钟监视单元（100），可以更详细地监视至少一个时钟（c *），并且可以对具有不同错误的至少一个时钟c *中的不同时钟故障作出反应 处理程序，例如 通过启动由电子系统控制的设备的关闭。

    Method of Transmitting Messages
    9.
    发明申请
    Method of Transmitting Messages 有权
    发送消息的方法

    公开(公告)号：US20080225836A1

    公开(公告)日：2008-09-18

    申请号：US12066121

    申请日：2006-09-05

    申请人： Peter Fuhrmann

    发明人： Peter Fuhrmann

    IPC分类号： H04L12/56

    CPC分类号： H04L47/10 ,  H04L49/90 ,  H04L49/9047

    摘要： To provide a method of transmitting messages, using a transmission protocol having time-slots, that allows the messages to be transmitted in a flexible way, it is proposed that each message has a message identifier assigned to it, that the messages are placed in order in a queue, and that the queue has a set of slot identifiers assigned to it.

    摘要翻译： 为了提供发送消息的方法，使用允许以灵活方式发送消息的具有时隙的传输协议，建议每个消息具有分配给它的消息标识符，消息按顺序放置 在队列中，并且队列具有分配给它的一组时隙标识符。

    Resolution of media access contentions in networks comprising a plurality of network nodes and at least one star mode
    10.
    发明授权
    Resolution of media access contentions in networks comprising a plurality of network nodes and at least one star mode 有权
    解决在包括多个网络节点和至少一个星型模式的网络中的媒体接入争用

    公开(公告)号：US07269178B2

    公开(公告)日：2007-09-11

    申请号：US09826700

    申请日：2001-04-05

    申请人： Peter Fuhrmann ,  Wolfgang Budde

    发明人： Peter Fuhrmann ,  Wolfgang Budde

    IPC分类号： H04L12/28 ,  H04L12/56

    CPC分类号： H04L12/44

    摘要： The invention relates to a network comprising a plurality of network nodes. At least part of the network nodes are directly coupled to each other via at least one star node. The star node comprises a plurality of star interfaces which are assigned to at least one network node. In dependence on a respective pilot signal, a star interface conveys a message from the assigned network node to the other star interfaces, or from another star interface to at least one of the assigned network nodes. Also in the event of simultaneous arrival of at least two pilot signals at the respective star interfaces, a decision circuit releases one star interface for the transmission of data.

    摘要翻译： 本发明涉及包括多个网络节点的网络。 网络节点的至少一部分经由至少一个星形节点彼此直接耦合。 星形节点包括分配给至少一个网络节点的多个星形接口。 根据相应的导频信号，星形接口将消息从分配的网络节点传送到其他星形接口，或从另一个星形接口传送到所分配的网络节点中的至少一个。 此外，在相应的星形接口处至少两个导频信号同时到达的情况下，决定电路释放用于传输数据的一个星形接口。