公开(公告)号：US07843966B2

公开(公告)日：2010-11-30

申请号：US11825179

申请日：2007-07-05

申请人： Stefan Grosser ,  Jürgen Maul ,  Albert Tretter

发明人： Stefan Grosser ,  Jürgen Maul ,  Albert Tretter

IPC分类号： H04J3/16

CPC分类号： G05B19/0423 ,  G05B2219/21027 ,  G05B2219/21039 ,  G06F13/385 ,  H04L1/22

摘要： There is described a module for expanding a central module of an automation system, the data transfer between module and central module being accomplished by means of a serial communication system having point-to-point connections in a daisychain or backplane layout and the module having, in a physical layer herefor, at least two transmitters and at least two receivers. There is also described a communication system having at least one module of said kind and a central module. A module for a communication system within an automation system is specified, which module can be flexibly and easily adapted to the respective field of application. There is further described a flexible and scalable communication system for the data transfer between a central module/a CPU and at least one module with the aim of realizing a modular expansion of the central module/CPU. A physical layer can be parameterized in order to adapt it to a predefinable field of application of the module, in particular in terms of speed, availability and/or expandability.

摘要翻译： 描述了用于扩展自动化系统的中央模块的模块，模块和中央模块之间的数据传输通过具有菊花链或背板布局中的点对点连接的串行通信系统来实现， 在这个物理层中，至少有两个发射机和至少两个接收机。 还描述了具有所述种类的至少一个模块和中央模块的通信系统。 指定了自动化系统内的通信系统的模块，哪个模块可以灵活方便地适应各自的应用领域。 进一步描述了用于中央模块/ CPU和至少一个模块之间的数据传输的灵活和可扩展的通信系统，目的是实现中央模块/ CPU的模块化扩展。 可以对物理层进行参数化，以便将其适应于模块的预定义应用领域，特别是在速度，可用性和/或可扩展性方面。

公开(公告)号：US08060672B2

公开(公告)日：2011-11-15

申请号：US11811941

申请日：2007-06-12

申请人： Jürgen Maul ,  Albert Tretter ,  Hermann Zenger ,  Wolfgang Ziemann

发明人： Jürgen Maul ,  Albert Tretter ,  Hermann Zenger ,  Wolfgang Ziemann

IPC分类号： G06F3/00 ,  G06F5/00 ,  G06F13/12 ,  G06F13/38 ,  G06F13/36 ,  H04L1/02 ,  G01R31/08

CPC分类号： G06F13/426

摘要： There is described a method, a bus protocol, a peripheral module, a processing unit, a hub and also to a system consisting of said components, for event signaling between at least one peripheral module and a processing unit by means of a system bus. In this case the data to be transmitted data is encoded into a larger symbol space, from which a standard idle symbol is used in telegram pauses for synchronizing a connection between transmitter and receiver. A message present at the peripheral modules is enabled to be signaled to the processing unit independently of the telegram traffic initiated by the processing unit. This is achieved by a peripheral module wishing to signal an event to the processing unit sending to the processing unit in a telegram pause, instead of the standard idle character, a signaling sequence consisting of an alarm idle symbol and an alarm identifier which contain information about the relevant event as well as the module address of the peripheral module at which the event is present, with the information about the event also being transcoded into the larger symbol space.

摘要翻译： 描述了一种方法，总线协议，外围模块，处理单元，集线器，以及由所述组件组成的系统，用于通过系统总线在至少一个外围模块和处理单元之间进行事件信令。 在这种情况下，要发送的数据的数据被编码成较大的符号空间，在用于同步发送器和接收器之间的连接的电报暂停中使用标准空闲符号。 存在于外围模块的消息能够独立于由处理单元发起的电报业务而被发送到处理单元。 这是通过外围模块来实现的，该外设模块希望以一个电报暂停而不是标准空闲字符向处理单元发送处理单元来发送一个事件，该信号序列包括一个报警空闲符号和一个报警标识符，该信号序列包含有关 相关事件以及存在事件的外围模块的模块地址，事件的信息也被转码为更大的符号空间。

公开(公告)号：US08619778B2

公开(公告)日：2013-12-31

申请号：US11880147

申请日：2007-07-20

申请人： Jürgen Maul ,  Albert Tretter

发明人： Jürgen Maul ,  Albert Tretter

IPC分类号： H04L12/28

CPC分类号： H04L41/12 ,  H04L29/12254 ,  H04L61/2038

摘要： There is described a method for automatic address allocation to at least one communication partner encompassed by a network, whereby a primary communication partner likewise encompassed by the network transfers a data item to the, or one of the, communication partner(s) and whereby the communication partner in question performs a comparison of the data item with a reference data item. Depending on the result of the comparison, either an address is assigned to the communication partner in question or the data item is transferred to a communication partner downstream of the communication partner in question in the network and the data item is modified in conjunction with the transfer of the data item to the downstream communication partner. There is also described a communication partner as well as an automation system for executing the method as well as an automation system with such a communication partner.

摘要翻译： 描述了一种用于对由网络包围的至少一个通信伙伴进行自动地址分配的方法，由此同时由网络包围的主要通信伙伴将数据项目传送到通信伙伴或其中一个通信伙伴，并且由此 有关的通信伙伴执行数据项与参考数据项的比较。 根据比较的结果，地址被分配给所讨论的通信伙伴，或者将数据项传送到网络中所讨论的通信伙伴下游的通信伙伴，并且数据项与转移一起被修改 的数据项到下游通信伙伴。 还描述了通信伙伴以及用于执行该方法的自动化系统以及具有这种通信伙伴的自动化系统。

公开(公告)号：US20080021573A1

公开(公告)日：2008-01-24

申请号：US11825179

申请日：2007-07-05

申请人： Stefan Grosser ,  Jurgen Maul ,  Albert Tretter

发明人： Stefan Grosser ,  Jurgen Maul ,  Albert Tretter

IPC分类号： H04L12/423

CPC分类号： G05B19/0423 ,  G05B2219/21027 ,  G05B2219/21039 ,  G06F13/385 ,  H04L1/22

摘要： There is described a module for expanding a central module of an automation system, the data transfer between module and central module being accomplished by means of a serial communication system having point-to-point connections in a daisychain or backplane layout and the module having, in a physical layer herefor, at least two transmitters and at least two receivers. There is also described a communication system having at least one module of said kind and a central module. A module for a communication system within an automation system is specified, which module can be flexibly and easily adapted to the respective field of application. There is further described a flexible and scalable communication system for the data transfer between a central module/a CPU and at least one module with the aim of realizing a modular expansion of the central module/CPU. A physical layer can be parameterized in order to adapt it to a predefinable field of application of the module, in particular in terms of speed, availability and/or expandability.

摘要翻译： 描述了用于扩展自动化系统的中央模块的模块，模块和中央模块之间的数据传输通过具有菊花链或背板布局中的点对点连接的串行通信系统来实现， 在这个物理层中，至少有两个发射机和至少两个接收机。 还描述了具有所述种类的至少一个模块和中央模块的通信系统。 指定了自动化系统内的通信系统的模块，哪个模块可以灵活方便地适应各自的应用领域。 进一步描述了用于中央模块/ CPU和至少一个模块之间的数据传输的灵活和可扩展的通信系统，目的是实现中央模块/ CPU的模块化扩展。 可以对物理层进行参数化，以便将其适应于模块的预定义应用领域，特别是在速度，可用性和/或可扩展性方面。

公开(公告)号：US20090055564A1

公开(公告)日：2009-02-26

申请号：US12229333

申请日：2008-08-21

申请人： Dieter Klotz ,  Albert Tretter

发明人： Dieter Klotz ,  Albert Tretter

IPC分类号： G06F13/372

CPC分类号： H04L12/403 ,  H04L12/4015 ,  H04L2012/4026

摘要： The invention relates to a method for data transmission in a serial bus system comprising a control unit and bus users. The method comprises steps: receiving a first data telegram by a bus user from the control unit, wherein the data telegram has a data field containing output data; reading out the data field intended for the bus user from the first data telegram; preparing input data as a response to the read out data field; checking whether a predefined criterion is met, wherein if the criterion is met a second data telegram is newly generated and the input data is attached to the second data telegram and if the criterion is not met, the input data is attached to a data telegram previously received from another bus user; and transmitting the input data to the control unit by the second data telegram.

摘要翻译： 本发明涉及包括控制单元和总线用户的串行总线系统中的数据传输方法。 该方法包括步骤：由总线用户从控制单元接收第一数据报文，其中数据报文具有包含输出数据的数据字段; 从第一数据电报读出用于总线用户的数据字段; 准备输入数据作为对读出数据字段的响应; 检查是否满足预定义的标准，其中如果满足标准，则新生成第二数据报文，并且输入数据附加到第二数据报文，并且如果不符合标准，则输入数据附加到先前的数据报文 从另一个总线用户接收; 以及通过第二数据电报将输入数据发送到控制单元。

公开(公告)号：US08015324B2

公开(公告)日：2011-09-06

申请号：US12229333

申请日：2008-08-21

申请人： Dieter Klotz ,  Albert Tretter

发明人： Dieter Klotz ,  Albert Tretter

IPC分类号： G06F13/00 ,  G01R31/08

CPC分类号： H04L12/403 ,  H04L12/4015 ,  H04L2012/4026

摘要： The invention relates to a method for data transmission in a serial bus system comprising a control unit and bus users. The method comprises steps: receiving a first data telegram by a bus user from the control unit, wherein the data telegram has a data field containing output data; reading out the data field intended for the bus user from the first data telegram; preparing input data as a response to the read out data field; checking whether a predefined criterion is met, wherein if the criterion is met a second data telegram is newly generated and the input data is attached to the second data telegram and if the criterion is not met, the input data is attached to a data telegram previously received from another bus user; and transmitting the input data to the control unit by the second data telegram.

摘要翻译： 本发明涉及一种串行总线系统中的数据传输方法，包括控制单元和总线用户。 该方法包括步骤：由总线用户从控制单元接收第一数据报文，其中数据报文具有包含输出数据的数据字段; 从第一数据电报读出用于总线用户的数据字段; 准备输入数据作为对读出数据字段的响应; 检查是否满足预定义的标准，其中如果满足标准，则新生成第二数据报文，并且输入数据附加到第二数据报文，并且如果不符合标准，则输入数据附加到先前的数据报文 从另一个总线用户接收; 以及通过第二数据电报将输入数据发送到控制单元。

公开(公告)号：US20080037530A1

公开(公告)日：2008-02-14

申请号：US11880147

申请日：2007-07-20

申请人： Jurgen Maul ,  Albert Tretter

发明人： Jurgen Maul ,  Albert Tretter

IPC分类号： H04J3/24

CPC分类号： H04L41/12 ,  H04L29/12254 ,  H04L61/2038

摘要： There is described a method for automatic address allocation to at least one communication partner encompassed by a network, whereby a primary communication partner likewise encompassed by the network transfers a data item to the, or one of the, communication partner(s) and whereby the communication partner in question performs a comparison of the data item with a reference data item. Depending on the result of the comparison, either an address is assigned to the communication partner in question or the data item is transferred to a communication partner downstream of the communication partner in question in the network and the data item is modified in conjunction with the transfer of the data item to the downstream communication partner. There is also described a communication partner as well as an automation system for executing the method as well as an automation system with such a communication partner.

摘要翻译： 描述了一种用于对由网络包围的至少一个通信伙伴进行自动地址分配的方法，由此同时由网络包围的主要通信伙伴将数据项目传送到通信伙伴或其中一个通信伙伴，并且由此 有关的通信伙伴执行数据项与参考数据项的比较。 根据比较的结果，地址被分配给所讨论的通信伙伴，或者将数据项传送到网络中所讨论的通信伙伴下游的通信伙伴，并且数据项与转移一起被修改 的数据项到下游通信伙伴。 还描述了通信伙伴以及用于执行该方法的自动化系统以及具有这种通信伙伴的自动化系统。

公开(公告)号：US5927218A

公开(公告)日：1999-07-27

申请号：US11710

申请日：1998-06-24

申请人： Albert Tretter ,  Karl Weber ,  Karl-Theo Kremer

发明人： Albert Tretter ,  Karl Weber ,  Karl-Theo Kremer

IPC分类号： G05B19/05 ,  G05B19/042 ,  G06F9/00

CPC分类号： G05B19/0423

摘要： A buffer circuit of a decentralized peripheral module. The buffer circuit has three input and three output signal storage areas, which can be selectively connected to a bus interface or a module interface via a selection circuit. Thus the process signal transfer from an intelligent unit arranged on the module to a unit of a higher level than the module and vice-versa can be completely separated.

摘要翻译： PCT No.PCT / DE96 / 01367 Sec。 371日期：1998年6月24日 102（e）1998年6月24日PCT PCT 1996年7月24日PCT公布。 公开号WO97 / 07442 日期1997年2月27日分散式外设模块的缓冲电路。 缓冲电路具有三个输入和三个输出信号存储区域，可以通过选择电路选择性地连接到总线接口或模块接口。 因此，将布置在模块上的智能单元的过程信号传输到比模块更高级别的单元，反之亦然，可以完全分离。

公开(公告)号：US07583690B2

公开(公告)日：2009-09-01

申请号：US10563502

申请日：2004-06-30

申请人： Manfred Flach ,  Petra Krogel ,  Axel Pöschmann ,  Albert Tretter

发明人： Manfred Flach ,  Petra Krogel ,  Axel Pöschmann ,  Albert Tretter

IPC分类号： H04J3/26

CPC分类号： H04L29/12254 ,  G06F13/385 ,  H04L29/12264 ,  H04L29/1232 ,  H04L41/00 ,  H04L61/2038 ,  H04L61/2046 ,  H04L61/2092

摘要： The invention relates to a method for simplified allocation of station addresses to communication users in a bus system, and communication users in a bus system. A first communication user, which can automatically transmit to the bus, can allocate data to a station address, said data clearly identifying another communication user, or characterizing a station address as non-occupied. An additional communication user who has already sent a data packet with clearly identifying data to the first communication user in an earlier communication cycle by means of said communication user and who receives a data packet comprising data in a later communication cycle, whereby said data does not clearly identify said communication user, can automatically alter the station address thereof in a station address characterized as not being occupied.

摘要翻译： 本发明涉及一种用于简化总线系统中通信用户分配站地址的方法，以及总线系统中的通信用户。 可以自动发送到总线的第一通信用户可以向站地址分配数据，所述数据清楚地标识另一通信用户，或将站地址表征为非占用。 已经通过所述通信用户已经在较早的通信周期中向第一通信用户发送了具有清楚识别数据的数据分组的附加通信用户，并且在稍后的通信周期中接收到包括数据的数据分组，由此所述数据不 清楚地识别所述通信用户，可以在特征为未被占用的站地址中自动改变其站地址。

公开(公告)号：US20080005428A1

公开(公告)日：2008-01-03

申请号：US11811941

申请日：2007-06-12

申请人： Jurgen Maul ,  Albert Tretter ,  Hermann Zenger ,  Wolfgang Ziemann

发明人： Jurgen Maul ,  Albert Tretter ,  Hermann Zenger ,  Wolfgang Ziemann

IPC分类号： G06F13/38

CPC分类号： G06F13/426

摘要： There is described a method, a bus protocol, a peripheral module, a processing unit, a hub and also to a system consisting of said components, for event signaling between at least one peripheral module and a processing unit by means of a system bus. In this case the data to be transmitted data is encoded into a larger symbol space, from which a standard idle symbol is used in telegram pauses for synchronizing a connection between transmitter and receiver. A message present at the peripheral modules is enabled to be signaled to the processing unit independently of the telegram traffic initiated by the processing unit. This is achieved by a peripheral module wishing to signal an event to the processing unit sending to the processing unit in a telegram pause, instead of the standard idle character, a signaling sequence consisting of an alarm idle symbol and an alarm identifier which contain information about the relevant event as well as the module address of the peripheral module at which the event is present, with the information about the event also being transcoded into the larger symbol space.

摘要翻译： 描述了一种方法，总线协议，外围模块，处理单元，集线器，以及由所述组件组成的系统，用于通过系统总线在至少一个外围模块和处理单元之间进行事件信令。 在这种情况下，要发送的数据的数据被编码成较大的符号空间，在用于同步发送器和接收器之间的连接的电报暂停中使用标准空闲符号。 存在于外围模块的消息能够独立于由处理单元发起的电报业务而被发送到处理单元。 这是通过外围模块来实现的，该外设模块希望以一个电报暂停而不是标准空闲字符向处理单元发送处理单元来发送一个事件，该信号序列包括一个报警空闲符号和一个报警标识符，该信号序列包含有关 相关事件以及存在事件的外围模块的模块地址，事件的信息也被转码为更大的符号空间。