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    • 1. 发明申请
    • METHOD OF CONTROLLING A LIGHTING SYSTEM
    • 控制照明系统的方法
    • WO2010097742A1
    • 2010-09-02
    • PCT/IB2010/050743
    • 2010-02-19
    • PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBHKONINKLIJKE PHILIPS ELECTRONICS N.V.SCHOOFS, Anthony, R., A.FUHRMANN, PeterAOUN, Marc
    • SCHOOFS, Anthony, R., A.FUHRMANN, PeterAOUN, Marc
    • H05B37/02
    • H05B37/0245H05B37/0281Y02B20/42
    • The present invention relates to a method of controlling a lighting system, the lighting system being arranged as a wireless network comprising a controller and a plurality of operating nodes arranged to communicate with each other, wherein the method comprises the steps of synchronizing the operating nodes with the controller, determining, from the plurality of operating nodes, a set of operating nodes that are located within a predetermined operating area, estimating a state-shift delay based on a maximum communication delay between the controller and the set of operating nodes located within the predetermined operating area, communicating the estimated state-shift delay to the plurality of operating nodes, and communicating a state-shift command to the plurality of operating nodes. An advantage with the invention is that the visual artifact of the state- shift may be essentially removed as the time synchronization and timer interrupt alignment together with the estimated state-shift delay allows for the plurality of nodes to shift state at essentially the same time.
    • 本发明涉及一种控制照明系统的方法,所述照明系统被布置为包括控制器和布置为彼此通信的多个操作节点的无线网络,其中所述方法包括以下步骤:将所述操作节点与 所述控制器从所述多个操作节点确定位于预定操作区域内的一组操作节点,基于所述控制器与位于所述操作区域内的所述一组操作节点之间的最大通信延迟来估计状态移位延迟 将所述估计状态移动延迟传送到所述多个操作节点,以及将状态转移命令传送到所述多个操作节点。 本发明的优点在于,由于时间同步和定时器中断对准以及估计的状态移位延迟允许多个节点在基本上相同的时间移位状态,所以可以基本上去除状态移位的视觉伪影。
    • 2. 发明申请
    • CLOCK SUPERVISION UNIT
    • 时钟监督单位
    • WO2009031060A2
    • 2009-03-12
    • PCT/IB2008/053329
    • 2008-08-20
    • NXP B.V.ZINKE, ManfredFUHRMANN, PeterBAUMEISTER, Markus
    • ZINKE, ManfredFUHRMANN, PeterBAUMEISTER, Markus
    • G06F11/1604G06F1/14H03K5/19
    • 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.
    • 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。
    • 3. 发明申请
    • NODE OF A DISTRIBUTED COMMUNICATION SYSTEM, NODE AND MONITORING DEVICE COUPLED TO SUCH COMMUNICATION SYSTEM
    • 分配通信系统的节点,与此通信系统耦合的节点和监控设备
    • WO2008110957A3
    • 2008-11-06
    • PCT/IB2008050760
    • 2008-03-03
    • NXP BVFUHRMANN PETERBAUMEISTER MARKUS
    • FUHRMANN PETERBAUMEISTER MARKUS
    • H04L12/40G06F11/00H04L12/26H04L12/44
    • H04L12/40013H04L12/40026H04L12/44H04L2012/40241H04L2012/40273
    • 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.
    • 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。
    • 4. 发明申请
    • CLUSTER COUPLER UNIT AND METHOD FOR SYNCHRONIZING A PLURALITY OF CLUSTERS IN A TIME-TRIGGERED NETWORK
    • 集群联合单元和用于在时间触发网络中同步多个群集的方法
    • WO2008029322A3
    • 2008-05-15
    • PCT/IB2007053446
    • 2007-08-28
    • NXP BVVAN WAGENINGEN JOERNUNGERMANN JOERNBAUMEISTER MARKUSFUHRMANN PETER
    • VAN WAGENINGEN JOERNUNGERMANN JOERNBAUMEISTER MARKUSFUHRMANN PETER
    • H04L12/40H04J3/06
    • H04J3/0694H04J3/0676H04L12/43H04L12/44H04L2012/40215
    • The invention relates to a time triggered network used in particular in an automotive network having a plurality of clusters. Each cluster (A-X) includes a plurality of nodes (11). For saving time during startup a cluster coupler unit (10) in a time triggered network is proposed, wherein the network comprises a plurality of communication clusters (A-X) each having a plurality of nodes (11), the communication clusters (A-X) are compatible to each another in cycle length, slot length and frame length, wherein a cluster coupler unit (10) being connected to at least two communication clusters (A-X), the cluster coupler unit (10) includes as many protocol engines (12) as communication clusters are connected, each protocol engine (12) having at least one receiving input (RXD) and one transmitting output (TXD), wherein a synchronization logic (20) is connected to at least one of the receiving inputs (RXD) and/or the transmitting outputs (TXD) of the protocol engines (12), wherein the synchronization logic (20) distributes information from incoming/ outgoing signals, which is used for synchronizing the connected communication clusters (A-X) during startup.
    • 本发明涉及特别在具有多个群集的汽车网络中使用的时间触发网络。 每个簇(A-X)包括多个节点(11)。 为了在启动期间节省时间,提出了时间触发网络中的集群耦合器单元(10),其中网络包括多个具有多个节点(11)的通信集群(AX),通信集群(AX)是兼容的 以周期长度,时隙长度和帧长度彼此相对,其中群集耦合器单元(10)连接到至少两个通信群集(AX),所述群集耦合器单元(10)包括与通信相同的协议引擎(12) 每个协议引擎(12)具有至少一个接收输入(RXD)和一个发送输出(TXD),其中同步逻辑(20)连接到至少一个接收输入(RXD)和/或 协议引擎(12)的发送输出(TXD),其中所述同步逻辑(20)在启动期间分配用于同步所连接的通信集群(AX)的输入/输出信号的信息。
    • 5. 发明申请
    • VERBINDUNG ZWEIER BAUTEILE
    • 连接两个部分
    • WO2006010501A1
    • 2006-02-02
    • PCT/EP2005/007744
    • 2005-07-15
    • GKN DRIVELINE INTERNATIONAL GMBHFUHRMANN, Peter
    • FUHRMANN, Peter
    • F16D1/06
    • F16D1/06
    • Die vorliegende Erfindung betrifft eine Verbindung eines ersten Bauteils (1) mit einem zweiten Bauteil mittels einer Verzahnung (5), wobei das erste Bauteil (1) eine Innenverzahnung und das zweite Bauteil eine Außenverzahnung (4) aufweist. Die Innenverzahnung und/oder die Außenverzahnung (4) weisen eine Geradverzahnung auf, bei der nur ein Teil der Verzahnung (5) eine definierte Ungleichmäßigkeit (6) gegenüber dem übrigen Teil der Verzahnung (5) aufweist, wobei die Ungleichmäßigkeit (6) eine Kraft zur Vermeidung einer Relativbewegung zwischen den Bauteilen erzeugt. Weiterhin werden Werkzeuge wie auch ein Verfahren zur Herstellung einer derartigen Verbindung zur Verfügung gestellt.
    • 本发明通过一个齿部(5),其中,所述第一部件(1)具有内齿,第二组分是一个外齿(4)的装置涉及一种第一组分(1)到第二成分的化合物。 内齿部和/或所述外齿(4)具有在其中仅齿(5)具有限定的不规则性(6)相对于所述齿(5)的剩余部分,其中,所述凹凸(6)上的力的一部分的直齿 用于防止部件之间的相对运动产生的。 此外,这样的工具也用于制造这样的化合物的方法。