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1.发明授权公开(公告)号：US08369966B2
公开(公告)日：2013-02-05
申请号：US12842367
申请日：2010-07-23
IPC分类号： G05B9/02
CPC分类号： H04L43/50 , H04J3/0664 , H04J3/0682 , H04L12/40169 , H04L43/0852 , H04L43/103 , H04L43/16
摘要： A network having a plurality of subscribers has at least one message transmitter and at least one message receiver. The at least one message transmitter sends messages at predefined time intervals. The message receiver receives the messages at the predefined time intervals. A delay time of the messages is monitored on the basis of time outs. In addition, at least one of the subscribers repeatedly estimates a current delay time using a time measurement between sending out a request message and receiving a response message. The estimated delay time is compared with a predefined threshold value. If the estimated delay time exceeds the defined threshold value, an error signal is generated.
摘要翻译： 具有多个订户的网络具有至少一个消息发送器和至少一个消息接收器。 至少一个消息发送器以预定的时间间隔发送消息。 消息接收者以预定义的时间间隔接收消息。 基于超时监视消息的延迟时间。 此外，至少一个用户使用在发送请求消息和接收响应消息之间的时间测量重复地估计当前延迟时间。 将估计的延迟时间与预定义的阈值进行比较。 如果估计延迟时间超过定义的阈值，则产生误差信号。
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2.发明申请CONTROL SYSTEM HAVING A PLURALITY OF SPATIALLY DISTRIBUTED STATIONS, AND METHOD FOR TRANSMITTING DATA IN SUCH A CONTROL SYSTEM 有权具有多个空间分布式站台的控制系统以及用于在这种控制系统中发送数据的方法公开(公告)号：US20080002737A1
公开(公告)日：2008-01-03
申请号：US11767165
申请日：2007-06-22
IPC分类号： H04L12/66
CPC分类号： G05B19/4185 , G05B19/042 , G05B2219/21039 , G05B2219/31137 , G05B2219/31145 , Y02P90/18 , Y02P90/185
摘要： In a method for transmitting data in a control system, a first station generates a data frame having a plurality of data fields. At least one data field to be filled with transmission data is clearly assigned to each further station. The data frame is transmitted as an outgoing data frame from one station to the next, with every further station filling the respectively assigned data field with transmission data. The last station returns the data frame as a returning data frame to the series of stations. The stations read extraneous transmission data from the data fields in the returning data frame. Preferably, the respective data fields are individually assigned to the stations.
摘要翻译： 在用于在控制系统中发送数据的方法中，第一站产生具有多个数据域的数据帧。 要填充传输数据的至少一个数据字段被明确地分配给每个另外的站。 数据帧作为输出数据帧从一个站发送到下一个站，每隔一个站用传输数据填充分配的数据域。 最后一个站将数据帧作为返回数据帧返回到一系列站。 站点在返回的数据帧中从数据域读取无关的传输数据。 优选地，将各个数据字段分别分配给站。
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3.发明授权Method and programming tool for creating a user program for a safety controller 有权用于为安全控制器创建用户程序的方法和编程工具公开(公告)号：US08832667B2
公开(公告)日：2014-09-09
申请号：US13111144
申请日：2011-05-19
IPC分类号： G06F9/44
CPC分类号： G05B19/0426
摘要： A new method and to a new programming tool for creating a user program for a safety controller is disclosed. The new method and programming tool exploit a matrix-type organization of occurring programming tasks. Itemized software components allocated to specific hardware components are combined with aspect blocks that enable programming grouped according to functional control aspects of the system to be controlled.
摘要翻译： 公开了一种用于创建用于安全控制器的用户程序的新方法和新的编程工具。 新的方法和编程工具利用了发生的编程任务的矩阵型组织。 分配给特定硬件组件的分类软件组件与方块可以相结合，根据要控制的系统的功能控制方面进行分组编排。
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4.发明申请CONTROLLER NETWORK AND METHOD FOR TRANSMITTING DATA IN A CONTROLLER NETWORK 有权控制器网络和用于在控制器网络中发送数据的方法公开(公告)号：US20110016362A1
公开(公告)日：2011-01-20
申请号：US12842367
申请日：2010-07-23
IPC分类号： G06F11/07
CPC分类号： H04L43/50 , H04J3/0664 , H04J3/0682 , H04L12/40169 , H04L43/0852 , H04L43/103 , H04L43/16
摘要： A network having a plurality of subscribers has at least one message transmitter and at least one message receiver. The at least one message transmitter sends messages at predefined time intervals. The message receiver receives the messages at the predefined time intervals. A delay time of the messages is monitored on the basis of time outs. In addition, at least one of the subscribers repeatedly estimates a current delay time using a time measurement between sending out a request message and receiving a response message. The estimated delay time is compared with a predefined threshold value. If the estimated delay time exceeds the defined threshold value, an error signal is generated.
摘要翻译： 具有多个订户的网络具有至少一个消息发送器和至少一个消息接收器。 至少一个消息发送器以预定的时间间隔发送消息。 消息接收者以预定义的时间间隔接收消息。 基于超时监视消息的延迟时间。 此外，至少一个用户使用在发送请求消息和接收响应消息之间的时间测量重复地估计当前延迟时间。 将估计的延迟时间与预定义的阈值进行比较。 如果估计延迟时间超过定义的阈值，则产生误差信号。
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5.发明授权Control system having a plurality of spatially distributed stations, and method for transmitting data in such a control system 有权具有多个空间分布站的控制系统，以及在这种控制系统中传送数据的方法公开(公告)号：US08144718B2
公开(公告)日：2012-03-27
申请号：US11767165
申请日：2007-06-22
IPC分类号： H04L12/44
CPC分类号： G05B19/4185 , G05B19/042 , G05B2219/21039 , G05B2219/31137 , G05B2219/31145 , Y02P90/18 , Y02P90/185
摘要： In a method for transmitting data in a control system, a first station generates a data frame having a plurality of data fields. At least one data field to be filled with transmission data is clearly assigned to each further station. The data frame is transmitted as an outgoing data frame from one station to the next, with every further station filling the respectively assigned data field with transmission data. The last station returns the data frame as a returning data frame to the series of stations. The stations read extraneous transmission data from the data fields in the returning data frame. Preferably, the respective data fields are individually assigned to the stations.
摘要翻译： 在用于在控制系统中发送数据的方法中，第一站产生具有多个数据字段的数据帧。 要填充传输数据的至少一个数据字段被明确地分配给每个另外的站。 数据帧作为输出数据帧从一个站发送到下一个站，每隔一个站用传输数据填充分配的数据域。 最后一个站将数据帧作为返回数据帧返回到一系列站。 站点在返回的数据帧中从数据域读取无关的传输数据。 优选地，将各个数据字段分别分配给站。
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6.发明申请METHOD AND PROGRAMMING TOOL FOR CREATING A USER PROGRAM FOR A SAFETY CONTROLLER 有权创建安全控制器用户程序的方法和编程工具公开(公告)号：US20120004744A1
公开(公告)日：2012-01-05
申请号：US13111144
申请日：2011-05-19
IPC分类号： G05B19/042
CPC分类号： G05B19/0426
摘要： A new method and to a new programming tool for creating a user program for a safety controller is disclosed. The new method and programming tool exploit a matrix-type organization of occurring programming tasks. Itemized software components allocated to specific hardware components are combined with aspect blocks that enable programming grouped according to functional control aspects of the system to be controlled.
摘要翻译： 公开了一种用于创建用于安全控制器的用户程序的新方法和新的编程工具。 新的方法和编程工具利用了发生的编程任务的矩阵型组织。 分配给特定硬件组件的分类软件组件与方块可以相结合，根据要控制的系统的功能控制方面进行分组编排。
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