利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

13 条记录 (耗时 0.014 秒)

    Communication system and method for isochronous data transmission in real time
    2.
    发明授权
    Communication system and method for isochronous data transmission in real time 有权
    实时同步数据传输的通信系统和方法

    公开(公告)号：US09270481B2

    公开(公告)日：2016-02-23

    申请号：US13809195

    申请日：2011-07-07

    申请人： Gunnar Lessmann ,  Carsten Pieper ,  Sebastian Schriegel ,  Eugen Breit ,  Markus Schumacher

    发明人： Gunnar Lessmann ,  Carsten Pieper ,  Sebastian Schriegel ,  Eugen Breit ,  Markus Schumacher

    IPC分类号： H04L12/40 ,  H04L12/46 ,  H04L12/875

    CPC分类号： H04L12/40013 ,  H04L12/4015 ,  H04L12/4625 ,  H04L47/564

    摘要： A communication system which has a PROFINET IRT system with first communication devices for isochronous transmission. A special IRT bridge device is created, so that a traditional standard Ethernet communication device can also transmit real time-critical data over the PROFINET IRT system. The bridge device has a timer, which is synchronized in time with the timers of the first communication devices. In addition, a device for analysis of the transmission point in time of a real time-critical data telegram received by the communication device and a control unit are provided, such that the control unit controls the forwarding of the respective real time-critical data telegram to at least one second communication device as a function of the analyzed transmission point in time.

    摘要翻译： 具有PROFINET IRT系统的通信系统，具有用于等时传输的第一通信设备。 创建了一个特殊的IRT桥接器件，因此传统的标准以太网通信设备也可以通过PROFINET IRT系统传输实时关键数据。 桥接器件具有定时器，其与第一通信设备的定时器在时间上同步。 此外，提供了用于分析由通信设备和控制单元接收的实时关键数据报文的传输点的设备，使得控制单元控制各个实时关键数据报文的转发 作为分析的传输时间点的函数的至少一个第二通信设备。

    Port-independent topologically planned real-time network
    3.
    发明申请
    Port-independent topologically planned real-time network 有权
    端口独立拓扑计划的实时网络

    公开(公告)号：US20120215891A1

    公开(公告)日：2012-08-23

    申请号：US13356503

    申请日：2012-01-23

    申请人： Gunnar Lessmann ,  Sebastian Schriegel

    发明人： Gunnar Lessmann ,  Sebastian Schriegel

    IPC分类号： G06F15/177

    CPC分类号： H04L41/145 ,  H04L41/0809

    摘要： For an industrial network, for example a PROFInet IRT net for a motion control or in general a network with an isochronous time structure for transmitting time-critical data, it is the object according to the invention to considerably simplify the handling during installation or during maintenance and device replacement. For this purpose, a port-independent, topologically predefined real time network is introduced which provides the compliance with the at least similar safety standard as the PROFInet IRT while dispensing with the (target) specification of a network interface being used. The apparatus according to the invention is illustrated.

    摘要翻译： 对于工业网络，例如用于运动控制的PROFInet IRT网络或通常具有用于传送时间关键数据的等时时间结构的网络，根据本发明的目的是显着简化在安装期间或维护期间的处理 和设备更换。 为此，引入了与端口无关的拓扑定义的实时网络，其提供符合与PROFInet IRT至少类似的安全标准，同时分配所使用的网络接口的（目标）规范。 示出了根据本发明的装置。

    Method and apparatus for configuring network nodes
    4.
    发明授权
    Method and apparatus for configuring network nodes 有权
    用于配置网络节点的方法和装置

    公开(公告)号：US09178760B2

    公开(公告)日：2015-11-03

    申请号：US13879540

    申请日：2011-10-12

    申请人： Gunnar Lessmann ,  Joerg Jeschin

    发明人： Gunnar Lessmann ,  Joerg Jeschin

    IPC分类号： H04L12/24 ,  H04L12/403 ,  H04L12/40

    CPC分类号： H04L41/0806 ,  G05B2219/25067 ,  H04L12/403 ,  H04L41/0846 ,  H04L2012/40221 ,  H04L2012/4026

    摘要： In order to configure network nodes as part of the planning and setting-up of an in particular real-time-based and isochronous data transmission between the network nodes, a method and apparatus are proposed, wherein a node is connected via the network to the apparatus which is programmed in such a way that, in response to at least one item of configuration-related information specified by an operator, it generates a set of configuration data which are necessary for configuring at least the one node and transmits at least a subset of this generated set of configuration data to the node via the network.

    摘要翻译： 为了将网络节点配置为在网络节点之间的特定实时和同步数据传输的规划和建立的一部分，提出了一种方法和装置，其中节点经由网络连接到 该设备被编程为使得响应于由操作者指定的至少一个与配置有关的信息项，其生成配置至少一个节点所需的一组配置数据，并发送至少一个子集 的这个生成的配置数据集合经由网络到节点。

    Method and Installation for Optimized Transmission of Data Between a Control Device and a Plurality of Field Devices
    6.
    发明申请
    Method and Installation for Optimized Transmission of Data Between a Control Device and a Plurality of Field Devices 有权
    控制设备与多台现场设备之间数据传输优化的方法与安装

    公开(公告)号：US20100074262A1

    公开(公告)日：2010-03-25

    申请号：US12438498

    申请日：2008-01-16

    申请人： Eugen Breit ,  Juergen Jasperneite ,  Joerg Jeschin ,  Gunnar Lessmann

    发明人： Eugen Breit ,  Juergen Jasperneite ,  Joerg Jeschin ,  Gunnar Lessmann

    IPC分类号： H04L12/56

    CPC分类号： H04L12/403 ,  H04L69/16 ,  H04L2012/40221 ,  H04L2012/4026

    摘要： The invention relates to a method for optimized transmission of data between a control device and a plurality of field devices that are connected to one another via an IP-based communications network, wherein the data transmission is controlled using a Profinet protocol. The invention further relates to a control and data transmission installation (10) that is particularly suited to the performance of the method. With the control and data transmission installation (10), it is possible to transmit the data to be transmitted from a control device (20) to a group of field devices (30, 40, 50) in a single sum frame subdivided into data fields, and to transmit the data to be transmitted from a plurality of field devices to a control device likewise in only one common sum frame subdivided into data fields. In this manner, the transmission rate can be optimized with respect to standard Profinet frames.

    摘要翻译： 本发明涉及一种用于优化在控制设备和经由IP通信网络彼此连接的多个现场设备之间数据传输的方法，其中使用Profinet协议来控制数据传输。 本发明还涉及特别适用于该方法的执行的控制和数据传输装置（10）。 通过控制和数据传输安装（10），可以将数据从控制设备（20）发送到一组现场设备（30,40,50），并将其分为数据区域 ，并且将仅从一个被划分成数据字段的公共和帧中同时发送要从多个现场设备发送的数据传送到控制设备。 以这种方式，可以相对于标准Profinet帧优化传输速率。

    Tool recognition with profinet
    8.
    发明授权
    Tool recognition with profinet 有权
    Profinet工具识别

    公开(公告)号：US09170578B2

    公开(公告)日：2015-10-27

    申请号：US12514120

    申请日：2008-05-26

    申请人： Gunnar Lessmann

    发明人： Gunnar Lessmann

    IPC分类号： G06F3/00 ,  G05B19/042

    CPC分类号： G05B19/0423 ,  G05B2219/25009 ,  G05B2219/25057 ,  G05B2219/25061 ,  G05B2219/25428 ,  G05B2219/31134

    摘要： The invention relates to a method for activating an automation station in the automation apparatus of an industrial application. The invention provides a method for activating an automation station in the automation apparatus of an industrial application, in which the automation station comprises a plurality of Profinet-compatible devices to which an unambiguous symbolic name is provided for identification, and wherein an identification of the automation station connected to the automation apparatus for operation is performed based on the symbolic names of the Profinet-compatible devices, and the Profinet-compatible devices are driven by the automation apparatus after connection of the automation station in functional dependence on the identified automation station.

    摘要翻译： 本发明涉及一种在工业应用的自动化设备中激活自动化站的方法。 本发明提供了一种用于激活工业应用的自动化设备中的自动化站的方法，其中自动化站包括多个与Profinet兼容的设备，其中提供了明确的符号名称以用于识别，并且其中自动化的识别 基于Profinet兼容设备的符号名称执行连接到自动化设备的操作站，并且在与所识别的自动化站功能相关的自动化站连接之后，Profinet兼容设备由自动化设备驱动。

    Port-independent topologically planned real-time network
    9.
    发明授权
    Port-independent topologically planned real-time network 有权
    端口独立拓扑计划的实时网络

    公开(公告)号：US08966022B2

    公开(公告)日：2015-02-24

    申请号：US13356503

    申请日：2012-01-23

    申请人： Gunnar Lessmann ,  Sebastian Schriegel

    发明人： Gunnar Lessmann ,  Sebastian Schriegel

    IPC分类号： G06F15/177 ,  H04L12/24 ,  H04L12/28

    CPC分类号： H04L41/145 ,  H04L41/0809

    摘要： For an industrial network, for example a PROFInet IRT net for a motion control or in general a network with an isochronous time structure for transmitting time-critical data, it is the object according to the invention to considerably simplify the handling during installation or during maintenance and device replacement. For this purpose, a port-independent, topologically predefined real time network is introduced which provides the compliance with the at least similar safety standard as the PROFInet IRT while dispensing with the (target) specification of a network interface being used. The apparatus according to the invention is illustrated.

    摘要翻译： 对于工业网络，例如用于运动控制的PROFInet IRT网络或通常具有用于传送时间关键数据的等时时间结构的网络，根据本发明的目的是显着简化在安装期间或维护期间的处理 和设备更换。 为此，引入了与端口无关的拓扑定义的实时网络，其提供符合与PROFInet IRT至少类似的安全标准，同时分配所使用的网络接口的（目标）规范。 示出了根据本发明的装置。

    Method and system for optimized transmission of data between a control device and a plurality of field devices
    10.
    发明授权
    Method and system for optimized transmission of data between a control device and a plurality of field devices 有权
    用于在控制装置和多个现场装置之间优化数据传输的方法和系统

    公开(公告)号：US08670460B2

    公开(公告)日：2014-03-11

    申请号：US12438498

    申请日：2008-01-16

    申请人： Eugen Breit ,  Juergen Jasperneite ,  Joerg Jeschin ,  Gunnar Lessmann

    发明人： Eugen Breit ,  Juergen Jasperneite ,  Joerg Jeschin ,  Gunnar Lessmann

    IPC分类号： H04J3/24 ,  G06F15/16

    CPC分类号： H04L12/403 ,  H04L69/16 ,  H04L2012/40221 ,  H04L2012/4026

    摘要： The invention relates to a method for optimized transmission of data between a control device and a plurality of field devices that are connected to one another via an IP-based communications network, wherein the data transmission is controlled using a Profinet protocol. The invention further relates to a control and data transmission installation (10) that is particularly suited to the performance of the method. With the control and data transmission installation (10), it is possible to transmit the data to be transmitted from a control device (20) to a group of field devices (30, 40, 50) in a single sum frame subdivided into data fields, and to transmit the data to be transmitted from a plurality of field devices to a control device likewise in only one common sum frame subdivided into data fields. In this manner, the transmission rate can be optimized with respect to standard Profinet frames.

    摘要翻译： 本发明涉及一种用于优化在控制设备和经由IP通信网络彼此连接的多个现场设备之间数据传输的方法，其中使用Profinet协议来控制数据传输。 本发明还涉及特别适用于该方法的执行的控制和数据传输装置（10）。 通过控制和数据传输安装（10），可以将数据从控制设备（20）发送到一组现场设备（30,40,50），并将其分为数据区域 ，并且将仅从一个被划分成数据字段的公共和帧中同时发送要从多个现场设备发送的数据传送到控制设备。 以这种方式，可以相对于标准Profinet帧优化传输速率。