公开(公告)号：US07269465B2

公开(公告)日：2007-09-11

申请号：US10991982

申请日：2004-11-18

Applicant: Reiner Esch ,  Steffen Horn ,  Johannes Kalhoff

Inventor： Reiner Esch ,  Steffen Horn ,  Johannes Kalhoff

IPC: G05B11/01 ,  G05B9/02 ,  G01R31/08

CPC classification number: G05B19/042 ,  G05B2219/2225 ,  G05B2219/25014 ,  G05B2219/25174 ,  G05B2219/25431 ,  H04L12/40013 ,  H04L12/40019

Abstract: There is provided a control system for controlling safety-critical processes that includes a fieldbus, a bus master for controlling a communication via the fieldbus, at least one signal unit for linking to at least one of the safety-critical processes, and a first control unit for controlling at least one of the safety-critical processes. The bus master and the at least one signal unit are connected to one another via the fieldbus to provide communication between at least one signal unit and the bus master. The at least one signal unit and the first control unit have safety-related devices. Failsafe communication is provided to control at least one of the safety-critical processes, and the first control unit is connected to the bus master independently of the fieldbus.

Abstract translation: 提供了一种用于控制安全关键过程的控制系统，其包括现场总线，用于控制通过现场总线的通信的总线主机，用于链接至至少一个安全关键过程的至少一个信号单元，以及第一控制 用于控制至少一个安全关键过程的单元。 总线主机和至少一个信号单元经由现场总线相互连接，以在至少一个信号单元和总线主机之间提供通信。 所述至少一个信号单元和所述第一控制单元具有安全相关设备。 提供故障安全通信以控制安全关键过程中的至少一个，并且第一控制单元独立于现场总线连接到总线主机。

公开(公告)号：US20050149207A1

公开(公告)日：2005-07-07

申请号：US10991982

申请日：2004-11-18

Applicant: Reiner Esch ,  Steffen Horn ,  Johannes Kalhoff

Inventor： Reiner Esch ,  Steffen Horn ,  Johannes Kalhoff

IPC: H04L12/40 ,  G05B9/00 ,  G05B9/02 ,  G05B11/01 ,  G05B19/04 ,  G05B19/042 ,  G05B19/418 ,  G05B23/00 ,  G06F13/00 ,  G06F13/36 ,  H04L12/28 ,  H04L12/403

CPC classification number: G05B19/042 ,  G05B2219/2225 ,  G05B2219/25014 ,  G05B2219/25174 ,  G05B2219/25431 ,  H04L12/40013 ,  H04L12/40019

Abstract: There is provided a control system for controlling safety-critical processes that includes a fieldbus, a bus master for controlling a communication via the fieldbus, at least one signal unit for linking to at least one of the safety-critical processes, and a first control unit for controlling at least one of the safety-critical processes. The bus master and the at least one signal unit are connected to one another via the fieldbus to provide communication between at least one signal unit and the bus master. The at least one signal unit and the first control unit have safety-related devices. Failsafe communication is provided to control at least one of the safety-critical processes, and the first control unit is connected to the bus master independently of the fieldbus.

Abstract translation: 提供了一种用于控制安全关键过程的控制系统，其包括现场总线，用于控制通过现场总线的通信的总线主机，用于链接至至少一个安全关键过程的至少一个信号单元，以及第一控制 用于控制至少一个安全关键过程的单元。 总线主机和至少一个信号单元经由现场总线相互连接，以在至少一个信号单元和总线主机之间提供通信。 所述至少一个信号单元和所述第一控制单元具有安全相关设备。 提供故障安全通信以控制安全关键过程中的至少一个，并且第一控制单元独立于现场总线连接到总线主机。