公开(公告)号：US20080288668A1

公开(公告)日：2008-11-20

申请号：US12107869

申请日：2008-04-23

Applicant: Axel Lohbeck ,  Wolfgang Jantzen ,  Gerd Dewitz

Inventor： Axel Lohbeck ,  Wolfgang Jantzen ,  Gerd Dewitz

IPC: G06F3/00

CPC classification number: G06F13/426

Abstract: The disclosure relates to a method and system for communication between modular devices for measurement, closed-loop and open-loop control. It is proposed that the communication-carrying bus physics and the USB protocol be used for data transmission between modules.

Abstract translation: 本公开涉及用于测量，闭环和开环控制的模块化设备之间的通信的方法和系统。 建议将通信承载总线物理和USB协议用于模块之间的数据传输。

公开(公告)号：US20130031360A1

公开(公告)日：2013-01-31

申请号：US13553287

申请日：2012-07-19

Applicant: Gerd DEWITZ ,  Gunnar Prytz ,  Michael Gienke ,  Ragnar Schierholz ,  Stefan Bollmeyer ,  Thomas Pauly

Inventor： Gerd DEWITZ ,  Gunnar Prytz ,  Michael Gienke ,  Ragnar Schierholz ,  Stefan Bollmeyer ,  Thomas Pauly

IPC: H04L29/06

CPC classification number: H04L63/12 ,  G06F21/64 ,  H04L9/3263 ,  H04L63/0823

Abstract: A process control system is disclosed which can include a plurality of spatially distributed, internetworked network subscribers with secure communication between the network subscribers via a communication network. Communication integrity can be based on an interchange of certificates. In order to protect the communication integrity, the process control system can include a central certification point which is an integral part of the process control system and allocates and distributes certificates.

Abstract translation: 公开了一种过程控制系统，其可以包括经由通信网络在网络用户之间进行安全通信的多个空间分布的网际网络用户。 通信完整性可以基于证书的交换。 为了保护通信的完整性，过程控制系统可以包括中央认证点，该认证点是过程控制系统的组成部分，并分配和分发证书。

公开(公告)号：US20080288706A1

公开(公告)日：2008-11-20

申请号：US12107899

申请日：2008-04-23

Applicant: Axel Lohbeck ,  Wolfgang Jantzen ,  Gerd Dewitz

Inventor： Axel Lohbeck ,  Wolfgang Jantzen ,  Gerd Dewitz

IPC: G06F13/40

CPC classification number: H04L12/40123 ,  G08C19/00

Abstract: The disclosure relates to a device, arrangement and method for communication between modular devices for measurement, closed-loop control and open-loop control, which are connected to one another via a backplane. It is proposed that two modules of the device in each case be connected to one another via a serial point-to-point connection. Modules with a coupling element are connected to a plurality of other modules.

Abstract translation: 本公开涉及用于通过背板相互连接的用于测量，闭环控制和开环控制的模块化设备之间的通信的装置，布置和方法。 建议在每种情况下，设备的两个模块通过串行点对点连接彼此连接。 具有耦合元件的模块连接到多个其他模块。

公开(公告)号：US20080288680A1

公开(公告)日：2008-11-20

申请号：US12107881

申请日：2008-04-23

Applicant: Axel Lohbeck ,  Wolfgang Jantzen ,  Gerd Dewitz

Inventor： Axel Lohbeck ,  Wolfgang Jantzen ,  Gerd Dewitz

IPC: G06F13/00

CPC classification number: G06F13/409 ,  G06F3/038 ,  G06F9/455

Abstract: The disclosure relates to an arrangement and method for communication between modular devices for measurement, closed-loop and open-loop control which are connected to one another via a backplane. It is proposed that two modules of the device in each case be connected to one another via a serial point-to-point connection. Modules with a coupling element are connected to a plurality of other modules.

Abstract translation: 本公开涉及一种用于测量，闭环和开环控制的模块化设备之间的通信的布置和方法，其经由背板相互连接。 建议在每种情况下，设备的两个模块通过串行点对点连接彼此连接。 具有耦合元件的模块连接到多个其他模块。