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1. 发明授权

US07152188B1 Circuit arrangement for protected data transmission, particularly in ring-shaped bus systems 有权
标题翻译：保护数据传输的电路布置，特别是在环形总线系统中
公开(公告)号：US07152188B1
公开(公告)日：2006-12-19
申请号：US10009444
申请日：2000-06-05
申请人： Karsten Meyer-Gräfe , Thorsten Behr , Wolfram Kress , Peter Wratil
发明人： Karsten Meyer-Gräfe , Thorsten Behr , Wolfram Kress , Peter Wratil
IPC分类号： G06F11/00
CPC分类号： H04L12/42 , H04L12/40032 , H04L69/40
摘要： The present circuit arrangement allows data, which are necessary for building up fault-tolerant structures, to be transmitted on standard ring-shaped bus systems. Its implementation requires a monitoring unit and input and output units which transmit or receive data for control. The circuit arrangement handles the task of detecting any faults which can become a danger for the process within a machine or plant. Due to its internal configuration, the circuit arrangement identifies any fault even before the detection of the fault and initiates a protected switch-off. In this arrangement, it is of no importance whether it is the external control unit or the bus system used which is responsible for the fault.
摘要翻译：本电路布置允许在标准环形总线系统上传输构建容错结构所必需的数据。其实施需要一个监控单元和用于发送或接收数据进行控制的输入和输出单元。电路装置处理检测可能成为机器或设备内的过程的危险的任何故障的任务。由于其内部配置，电路装置即使在检测到故障之前也会识别任何故障，并启动受保护的关断。在这种安排中，是否使用负责故障的外部控制单元或总线系统是无关紧要的。

2. 发明授权

US07430690B2 Circuit arrangement for protected data transmission, particularly in ring-shaped bus systems 有权
标题翻译：保护数据传输的电路布置，特别是在环形总线系统中
公开(公告)号：US07430690B2
公开(公告)日：2008-09-30
申请号：US11593308
申请日：2006-11-06
申请人： Karsten Meyer-Gräfe , Thorsten Behr , Wolfram Kress , Peter Wratil
发明人： Karsten Meyer-Gräfe , Thorsten Behr , Wolfram Kress , Peter Wratil
IPC分类号： G06F11/00
CPC分类号： H04L12/42 , H04L12/40032 , H04L69/40
摘要： A circuit arrangement allows data, which are necessary for building up fault-tolerant structures, to be transmitted on standard ring-shaped bus systems. Its implementation requires a monitoring unit and input and output units which transmit or receive data for control. The circuit arrangement handles the task of detecting any faults which can become a danger for the process within a machine or plant. Due to its internal configuration, the circuit arrangement identifies any fault even before the detection of the fault and initiates a protected switch-off. In this arrangement, it is of no importance whether it is the external control unit or the bus system used which is responsible for the fault.
摘要翻译：电路布置允许在标准环形总线系统上传输构建容错结构所必需的数据。其实施需要一个监控单元和用于发送或接收数据进行控制的输入和输出单元。电路装置处理检测可能成为机器或设备内的过程的危险的任何故障的任务。由于其内部配置，电路装置即使在检测到故障之前也会识别任何故障，并启动受保护的关断。在这种安排中，是否使用负责故障的外部控制单元或总线系统是无关紧要的。

3. 发明授权

US06957115B1 Security-related bus automation system 有权
标题翻译：安全相关的总线自动化系统
公开(公告)号：US06957115B1
公开(公告)日：2005-10-18
申请号：US10018721
申请日：2000-06-16
申请人： Karsten Meyer-Gräfe , Wolfram Kress
发明人： Karsten Meyer-Gräfe , Wolfram Kress
IPC分类号： G06F13/00 , G05B9/03 , G05B23/02 , H04L12/40 , H04L29/14 , G06F19/00
CPC分类号： H04L12/40032 , G05B9/03 , H04L12/40 , H04L12/40013 , H04L12/403 , H04L69/40
摘要： The invention relates to a safety-related automation system, and to a method for operating such a system. In order to provide a safety-related automation bus system which needs only a low level of hardware redundancy and can be flexibly matched to the respective requirements, the automation system comprises at least one safety analyzer, which is connected by means of an interface to the bus and monitors the data flow via the bus, the analyzer being set up for carrying out safety-related functions. The automation system is distinguished in that the standard control device drives at least one safety-related output, and the safety analyzer is designed for checking and/or for processing safety-related data in the bus datastream.
摘要翻译：本发明涉及一种安全相关的自动化系统，以及一种用于操作这种系统的方法。为了提供仅需要低水平的硬件冗余的安全相关的自动化总线系统，并且可以灵活地匹配各自的要求，自动化系统包括至少一个安全分析器，其通过与总线并通过总线监视数据流，分析仪设置用于执行安全相关功能。自动化系统的特征在于，标准控制装置驱动至少一个安全相关的输出，并且安全分析器设计用于检查和/或处理总线数据流中的安全相关数据。

4. 发明授权

US06611722B2 Control and data transmission installation and a process for the transmission of safety-related data 有权
标题翻译：控制和数据传输安装以及传输安全相关数据的过程
公开(公告)号：US06611722B2
公开(公告)日：2003-08-26
申请号：US10006898
申请日：2001-12-05
申请人： Thorsten Behr , Karsten Meyer-Gräfe
发明人： Thorsten Behr , Karsten Meyer-Gräfe
IPC分类号： G05B1918
CPC分类号： G05B19/4186 , G05B19/4185 , Y02P90/185
摘要： A control and data transmission installation and a process for transmission of safely-related data in a control and data transmission installation. In accordance with the invention, safety procedures of existing field bus systems, particularly the interbus, are improved in such a way that there is no need either for additional lines for the transmission of control signals or redundant, safety-related units. In the inventive control and data installation, a master control device and a number of bus subscribers each include respective safety-related devices for carrying out predetermined safety functions. The safety-related devices can communicate with each other by way of a field bus.
摘要翻译：控制和数据传输安装以及在控制和数据传输安装中传输安全相关数据的过程。根据本发明，改进了现有现场总线系统，特别是内部总线的安全程序，使得不需要用于传输控制信号或冗余安全相关单元的附加线路。在本发明的控制和数据安装中，主控制装置和多个总线用户各自包括用于执行预定安全功能的各自的安全相关装置。安全相关设备可以通过现场总线相互通信。

5. 发明授权

US06347252B1 Control and data transmission installation and a process for the transmission of safety-related data 有权
标题翻译：控制和数据传输安装以及传输安全相关数据的过程
公开(公告)号：US06347252B1
公开(公告)日：2002-02-12
申请号：US09160230
申请日：1998-09-24
申请人： Thorsten Behr , Karsten Meyer-Gräfe
发明人： Thorsten Behr , Karsten Meyer-Gräfe
IPC分类号： G05B1918
CPC分类号： G05B19/4186 , G05B19/4185 , Y02P90/185
摘要： A control and data transmission installation and a process for transmission of safety-related data in a control and data transmission installation. In accordance with the invention, safety procedures of existing field bus systems, particularly the interbus, are improved in such a way that there is no need either for additional lines for the transmission of control signals or redundant, safety-related units. In the inventive control and data installation, a master control device and a number of bus subscribers each include respective safety-related devices for carrying out predetermined safety functions. The safety-related devices can communicate with each other by way of a field bus.
摘要翻译：控制和数据传输安装以及在控制和数据传输安装中传输安全相关数据的过程。根据本发明，改进了现有现场总线系统，特别是内部总线的安全程序，使得不需要用于传输控制信号或冗余安全相关单元的附加线路。在本发明的控制和数据安装中，主控制装置和多个总线用户各自包括用于执行预定安全功能的各自的安全相关装置。安全相关设备可以通过现场总线相互通信。

6. 发明授权

US08705548B2 Method and apparatus for the transmission of data via a bus network using the broadcast principle 有权
标题翻译：使用广播原理经由总线网络传输数据的方法和装置
公开(公告)号：US08705548B2
公开(公告)日：2014-04-22
申请号：US10918970
申请日：2004-08-16
申请人： Karsten Meyer-Gräfe
发明人： Karsten Meyer-Gräfe
IPC分类号： H04L12/28
CPC分类号： H04L12/403
摘要： There is provided a method for the transmission of data via a bus network to which a plurality of subscribers are connected. The method includes a first step of transmitting data from at least one subscriber, e.g., Master, to at least another subscriber, e.g., TNx or STNx, by employing a data transmission protocol designed for point-to-point transmission. The method includes a second step of defining a broadcast message, within which selected data can be transmitted in a broadcast transmission mode, within the point-to-point transmission protocol. In a supplementary or alternative embodiment, the method includes inserting a safety broadcast message in addition to a standard or general broadcast protocol. There is also provided an apparatus for transmission of data via a bus network.
摘要翻译：提供了一种经由总线网络传输数据的方法，多个用户连接到该总线网络。该方法包括通过采用设计用于点对点传输的数据传输协议，将数据从至少一个用户（例如，主机）发送到至少另一用户（例如TNx或STNx）的第一步骤。该方法包括在点对点传输协议内定义广播消息的第二步骤，其中所选择的数据可以以广播传输模式发送。在补充或替代实施例中，该方法包括插入除了标准或一般广播协议之外的安全广播消息。还提供了一种经由总线网络传输数据的装置。

7. 发明授权

US07802150B2 Ensuring maximum reaction times in complex or distributed safe and/or nonsafe systems 有权
标题翻译：确保在复杂或分布式安全和/或非安全系统中的最大反应时间
公开(公告)号：US07802150B2
公开(公告)日：2010-09-21
申请号：US10848629
申请日：2004-05-19
申请人： Karsten Meyer-Gräfe , Johannes Kalhoff , Steffen Horn , Viktor Oster , Oliver Stallmann
发明人： Karsten Meyer-Gräfe , Johannes Kalhoff , Steffen Horn , Viktor Oster , Oliver Stallmann
IPC分类号： G06F11/00
CPC分类号： H04L1/00 , G06F11/0709 , G06F11/0757
摘要： A data processing system ensures maximum reaction times. A novel and significantly improved way of ascertaining, checking and/or observing maximum reaction times in data processing systems includes complex or distributed, safe and/or nonsafe systems, particularly between a safe input signal and the corresponding safe output signal, in a flexible and universally applicable manner. Input and/or output data, which are present on the input side of users incorporated in the system, are read in synchronously during each data cycle and checked in relation to currency parameters, which are based on at least one data cycle and associated with the input and/or output data An error is identified in response to a defined discrepancy being reached between at least one currency parameter and a defined currency threshold, and a defined function, particularly a safety-oriented function, are triggered in response to identification of an error.
摘要翻译：数据处理系统确保最大的反应时间。在数据处理系统中确定，检查和/或观察最大反应时间的新颖且显着改进的方法包括复杂的或分布式的，安全的和/或不安全的系统，特别是在安全输入信号和相应的安全输出信号之间，普遍适用的方式。存在于系统中并入用户的输入端的输入和/或输出数据在每个数据周期期间被同步地读取，并且相对于基于至少一个数据周期并与该数据周期相关联的货币参数进行检查输入和/或输出数据响应于在至少一个货币参数和定义的货币阈值之间达到的定义的差异来识别错误，并且响应于识别的定义的功能而触发定义的功能，特别是面向安全的功能错误。

8. 发明授权

US07562261B2 Single-signal transmission of safe process information 有权
标题翻译：单信号传输安全过程信息
公开(公告)号：US07562261B2
公开(公告)日：2009-07-14
申请号：US10758857
申请日：2004-01-16
申请人： Karsten Meyer-Gräfe , Oliver Stallmann , Johannes Kalhoff , Steffen Horn , Torsten Gast
发明人： Karsten Meyer-Gräfe , Oliver Stallmann , Johannes Kalhoff , Steffen Horn , Torsten Gast
IPC分类号： G06F11/00
CPC分类号： H04L1/06 , G05B9/03 , H04L1/0061
摘要： A method and apparatus for the transmission of safe process information including detecting two or more process signals redundantly, identifying an event that is relevant to system safety, and converting said process signals to a single process signal for further system-based processing.
摘要翻译：一种用于传输安全处理信息的方法和装置，包括冗余地检测两个或多个处理信号，识别与系统安全相关的事件，以及将所述处理信号转换为单个处理信号以进一步进行基于系统的处理。

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