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    Equipment Monitoring Systems and Devices
    4.
    发明申请
    Equipment Monitoring Systems and Devices 审中-公开

    公开(公告)号：US20180130332A1

    公开(公告)日：2018-05-10

    申请号：US15809424

    申请日：2017-11-10

    申请人： Bently Nevada, LLC

    发明人： Aaron R. Hampton

    IPC分类号： G08B21/18

    CPC分类号： G08B21/187 ,  G01H1/003 ,  G05B19/042 ,  G05B2219/25165 ,  G05B2219/25174 ,  G08B25/007

    摘要： Equipment monitoring employing time-triggered Ethernet communications is provided. Two or more sensor assemblies can be configured to transmit sensor signals representative of one or more operating parameters of a machine to a monitoring system over a token ring Ethernet network. The monitoring system can synchronize timing between the sensor assemblies and schedule timing of respective sensor signal transmissions to bound latency of the scheduled transmissions. Alternatively, or additionally, the monitoring system can include an Ethernet backplane configured to allow Ethernet communication between two or more processing cards coupled thereto. A switch in communication with the Ethernet backplane can schedule transmissions between the processing cards coupled to the Ethernet backplane to guarantee latency of the scheduled transmissions.

    TWO-WAY ARCHITECTURE
    5.
    发明申请
    TWO-WAY ARCHITECTURE 审中-公开

    公开(公告)号：US20170277151A1

    公开(公告)日：2017-09-28

    申请号：US15508455

    申请日：2015-09-04

    申请人： SAGEM DEFENSE SECURITE ,  SAFRAN HELICOPTER ENGINES

    发明人： Celine LIU ,  Nicolas MARTI ,  Stephen LANGFORD

    IPC分类号： G05B19/048 ,  B64D31/00

    CPC分类号： G05B19/048 ,  B64D2045/0085 ,  G05B9/03 ,  G05B2219/23316 ,  G05B2219/24182 ,  G05B2219/25144 ,  G05B2219/25163 ,  G05B2219/25174 ,  G06F11/2028 ,  G06F11/2033 ,  G06F11/2097

    摘要： The present invention concerns a method for switching, by a local processing unit (1,2) of a flight control system of an aircraft, configured to control at least one local actuator, connected to at least one local sensor and connected via at least one link (3,4) to an opposite processing unit (2,1) configured to control at least one opposite actuator and be connected to at least one opposite sensor, said local processing unit (1,2) being further configured to be connected to backup communication means (13,14) enabling data exchanges between the local processing unit (1,2) and the opposite processing unit (2,1) in the case of failures of the links connecting same (3,4), said backup communication means comprising an array of sensors or actuators (13) and/or a secure onboard network for the avionics (14), comprising steps of: •—sending, to the opposite processing unit (2,1), acquisition data relative to the at least one local sensor and actuator data relative to the at least one local actuator, •—receiving, from the opposite processing unit (2,1), acquisition data relative to the at least one opposite sensor and actuator data relative to the at least one opposite actuator, •—receiving an item of opposite health data and determining an item of local health data, •—switching said local processing unit (1,2) from a first state to a second state chosen from an active state (15), a passive state (16) and a slave state (18), depending on the opposite health data received and the local health data determined.

    Method, bus components, and control system for ethernet-based control of an automation system
    6.
    发明授权
    Method, bus components, and control system for ethernet-based control of an automation system 有权
    方法，总线组件以及用于自动化系统以太网控制的控制系统

    公开(公告)号：US08291142B2

    公开(公告)日：2012-10-16

    申请号：US12421817

    申请日：2009-04-10

    申请人： Detlev Kuschke ,  Michael Hoffmann

    发明人： Detlev Kuschke ,  Michael Hoffmann

    IPC分类号： G06F13/42

    CPC分类号： H04L12/4625 ,  G05B19/042 ,  G05B2219/25012 ,  G05B2219/25174 ,  H04L12/40006 ,  H04L41/00 ,  H04L2012/40221 ,  H04L2012/4026

    摘要： A method is disclosed in which data is exchanged via a bus coupler (500) between a network (410) designed for transmitting Ethernet telegrams and a lower-level bus system (420), wherein the bus coupler (500) is connected via a first interface (520) to the network (410) and via a second interface (530) to the lower-level bus system (420), and wherein process data is read in and/or output through at least one bus node (610, 620, 630) of the lower-level bus system (420).Furthermore, a bus coupler (500), a bus node (610, 620, 630), and a control system (10) that are designed for execution of the method are disclosed.

    摘要翻译： 公开了一种方法，其中通过总线耦合器（500）在设计用于发送以太网报文的网络（410）和下级总线系统（420）之间交换数据，其中总线耦合器（500）经由第一 接口（520）连接到网络（410）并且经由第二接口（530）发送到下级总线系统（420），并且其中，通过至少一个总线节点（610,620）读取和/或输出处理数据 ，630）的下位总线系统（420）。 此外，公开了设计用于执行该方法的总线耦合器（500），总线节点（610,620,630）和控制系统（10）。

    Control system
    7.
    发明申请
    Control system 有权
    控制系统

    公开(公告)号：US20050149207A1

    公开(公告)日：2005-07-07

    申请号：US10991982

    申请日：2004-11-18

    申请人： Reiner Esch ,  Steffen Horn ,  Johannes Kalhoff

    发明人： Reiner Esch ,  Steffen Horn ,  Johannes Kalhoff

    IPC分类号： 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分类号： G05B19/042 ,  G05B2219/2225 ,  G05B2219/25014 ,  G05B2219/25174 ,  G05B2219/25431 ,  H04L12/40013 ,  H04L12/40019

    摘要： 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.

    摘要翻译： 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。