JPH11177554A5 - - Google Patents

Info

Publication number
JPH11177554A5
JPH11177554A5 JP1998249237A JP24923798A JPH11177554A5 JP H11177554 A5 JPH11177554 A5 JP H11177554A5 JP 1998249237 A JP1998249237 A JP 1998249237A JP 24923798 A JP24923798 A JP 24923798A JP H11177554 A5 JPH11177554 A5 JP H11177554A5
Authority
JP
Japan
Prior art keywords
actuator
sensor
communication path
control system
node
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1998249237A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11177554A (ja
Filing date
Publication date
Priority claimed from US08/934,792 external-priority patent/US6173207B1/en
Application filed filed Critical
Publication of JPH11177554A publication Critical patent/JPH11177554A/ja
Publication of JPH11177554A5 publication Critical patent/JPH11177554A5/ja
Pending legal-status Critical Current

Links

JP10249237A 1997-09-22 1998-09-03 制御系統及びアクチュエータ・ノード Pending JPH11177554A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/934,792 US6173207B1 (en) 1997-09-22 1997-09-22 Real-time control system with non-deterministic communication
US934,792 1997-09-22

Publications (2)

Publication Number Publication Date
JPH11177554A JPH11177554A (ja) 1999-07-02
JPH11177554A5 true JPH11177554A5 (enExample) 2005-10-20

Family

ID=25466076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10249237A Pending JPH11177554A (ja) 1997-09-22 1998-09-03 制御系統及びアクチュエータ・ノード

Country Status (4)

Country Link
US (1) US6173207B1 (enExample)
EP (1) EP0903655B1 (enExample)
JP (1) JPH11177554A (enExample)
DE (1) DE69819992T2 (enExample)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6998996B1 (en) * 1998-12-03 2006-02-14 Agilent Technologies, Inc. Motion control using time synchronization
DE19953192A1 (de) * 1999-11-05 2001-05-10 Bosch Gmbh Robert Übertragungseinrichtung
US6952727B1 (en) * 1999-12-07 2005-10-04 Schneider Automation Inc. Method for adapting a computer-to-computer communication protocol for use in an industrial control system
AU2068201A (en) 1999-12-08 2001-06-18 Broadcom Homenetworking, Inc. Synchronized transport across non-synchronous networks
US7080160B2 (en) * 2000-04-27 2006-07-18 Qosmetrics, Inc. Method for creating accurate time-stamped frames sent between computers via a network
DE10040468A1 (de) * 2000-08-18 2002-03-07 Siemens Ag Betriebsverfahren für eine aus einer Kopfbaugruppe und mindestens einer Eingabebaugruppe bestehende Peripheriesteuereinheit
US7085198B2 (en) 2000-09-06 2006-08-01 Friedrich-Alexander-Universitat Erlangen-Nurnberg Method for producing computer-assisted real-time systems
US7328232B1 (en) * 2000-10-18 2008-02-05 Beptech Inc. Distributed multiprocessing system
DE10113261C2 (de) 2001-03-16 2003-07-10 Siemens Ag Synchrones, getaktetes Kommunikationssystem mit dezentralen Ein-/Ausgabe-Baugruppen und Verfahren zur Einbindung dezentraler Ein-/Ausgabe-Baugruppen in ein solches System
AU2002315663A1 (en) * 2001-04-30 2002-11-11 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Method for determining the gradients of signals transmitted via an asynchronous transmission link
FR2824976B1 (fr) * 2001-05-16 2003-08-15 Nortel Networks Ltd Procede pour rendre compte de la distribution temporelle d'une succession d'evenements
ES2473591T3 (es) 2001-07-31 2014-07-07 Philip Morris Products S.A. Método y aparato para generar líquidos volatilizados
US20050091554A1 (en) * 2003-08-07 2005-04-28 Dmitrii Loukianov Event time-stamping
FR2864268B1 (fr) * 2003-12-17 2006-02-03 Neurasis Soc Systeme et procede de pilotage automatique de processus impliquant le traitement d'une pluralite de donnees numeriques
DE102004012506B4 (de) * 2004-03-15 2006-08-10 Siemens Ag Verfahren zur Erfassung von Signalen in einer zentralen Erfassungseinheit
US8984500B2 (en) * 2004-06-14 2015-03-17 Hewlett-Packard Development Company, L.P. Programming a computing node connected to a sensor and an actuator
US7558687B1 (en) * 2004-09-02 2009-07-07 Advanced Micro Devices, Inc. Method and apparatus for dynamic adjustment of a sensor sampling rate
US7167776B2 (en) * 2004-09-02 2007-01-23 Philip Morris Usa Inc. Method and system for controlling a vapor generator
US8930579B2 (en) * 2004-09-13 2015-01-06 Keysight Technologies, Inc. System and method for synchronizing operations of a plurality of devices via messages over a communication network
DE102004050423A1 (de) * 2004-10-15 2006-04-20 Bosch Rexroth Ag Kommunikationssystem und Verfahren zur Synchronisation desselben
DE102004050386B4 (de) * 2004-10-15 2014-10-09 Siemens Aktiengesellschaft Verfahren zur Analyse eines technischen Prozesses
US7983769B2 (en) 2004-11-23 2011-07-19 Rockwell Automation Technologies, Inc. Time stamped motion control network protocol that enables balanced single cycle timing and utilization of dynamic data structures
US7904184B2 (en) * 2004-11-23 2011-03-08 Rockwell Automation Technologies, Inc. Motion control timing models
US20060162532A1 (en) * 2005-01-21 2006-07-27 Eidson John C Network based triggering in an instrument system
KR101237878B1 (ko) * 2005-09-23 2013-02-27 테라다인 인코퍼레이티드 디지털 신호에서 클록을 회복하기 위한 스트로브 기술
US7573957B2 (en) * 2005-09-23 2009-08-11 Teradyne, Inc. Strobe technique for recovering a clock in a digital signal
US7574632B2 (en) * 2005-09-23 2009-08-11 Teradyne, Inc. Strobe technique for time stamping a digital signal
US7856578B2 (en) * 2005-09-23 2010-12-21 Teradyne, Inc. Strobe technique for test of digital signal timing
ITBO20060031A1 (it) * 2006-01-18 2007-07-19 Marposs Spa Sistema e metodo di trasmissione a distanza di segnali via etere per sonde di controllo
DE102006010748A1 (de) * 2006-03-08 2007-09-13 Pepperl + Fuchs Gmbh Verfahren zum Aufzeichnen von Eingangssignaländerungen
US8325767B2 (en) * 2006-09-29 2012-12-04 Agilent Technologies, Inc. Enhancement of IEEE 1588 synchronization using out-of-band communication path
US8225128B2 (en) * 2007-03-01 2012-07-17 Conemtech Ab Electronic timer system, time control and generation of timing signals
PL2085848T3 (pl) * 2008-01-31 2011-09-30 Homag Holzbearbeitungssysteme Ag Zespół obróbczy i sposób obróbki obiektów poprzez pomiar czasu
CN101552720B (zh) * 2008-04-03 2012-10-10 余浪 网络闭环控制方法和系统以及交互采集终端
US9007181B2 (en) * 2010-01-08 2015-04-14 Tyco Fire & Security Gmbh Method and system for discovery and transparent status reporting for sensor networks
JP5177239B2 (ja) * 2011-01-21 2013-04-03 沖電気工業株式会社 コンテキストアウェアシステム及びイベントデータ生成方法
US8850092B2 (en) * 2011-04-11 2014-09-30 Rockwell Automation Technologies, Inc. Input module for an industrial controller
US11199824B2 (en) 2012-01-17 2021-12-14 Fisher-Rosemount Systems, Inc. Reducing controller updates in a control loop
EP2837553B1 (en) * 2012-04-09 2022-01-19 CyTroniQ Ltd. System for static and dynamic positioning or controlling motion of marine structure
US8949676B2 (en) 2012-05-11 2015-02-03 International Business Machines Corporation Real-time event storm detection in a cloud environment
US9075545B2 (en) 2012-08-01 2015-07-07 Hewlett-Packard Development Company, L.P. Synchronizing sensor data using timestamps and signal interpolation
US9485289B2 (en) 2013-08-28 2016-11-01 Cisco Technology, Inc. HTTP streaming client adaptation algorithm based on proportional-integral control
DE112015001348T5 (de) * 2014-03-20 2017-01-19 Fisher-Rosemount Systems, Inc. Reduzierung von Controller-Aktualisierungen in einem Regelkreis
US9921561B2 (en) * 2015-03-17 2018-03-20 Secure Cloud Systems, Inc. Real time control of a remote device
US11329963B2 (en) 2018-02-22 2022-05-10 Eclypses, Inc. System and method for securely transferring data
EP3845983B1 (en) * 2018-08-31 2023-12-27 Kabushiki Kaisha Yaskawa Denki Industrial equipment control device and industrial equipment data collecting system
US10809760B1 (en) * 2018-10-29 2020-10-20 Facebook, Inc. Headset clock synchronization
US11405203B2 (en) 2020-02-17 2022-08-02 Eclypses, Inc. System and method for securely transferring data using generated encryption keys
CN115699797A (zh) * 2020-06-03 2023-02-03 微芯片技术股份有限公司 网络中元件的同步
US11522707B2 (en) 2021-03-05 2022-12-06 Eclypses, Inc. System and method for detecting compromised devices
US11720693B2 (en) 2021-03-05 2023-08-08 Eclypses, Inc. System and method for securely transferring data
US12353576B2 (en) 2021-03-05 2025-07-08 Eclypses, Inc. System and method for securely transferring data using encryption keys
US12284072B2 (en) * 2022-05-13 2025-04-22 Honeywell International Inc. Apparatus and method for identifying device communication failures in communication networks
US12061937B2 (en) * 2022-06-22 2024-08-13 Allegro Microsystems, Llc Methods and apparatus for sensor data consistency
CN116872951B (zh) * 2023-09-06 2023-12-05 福瑞泰克智能系统有限公司 多传感器数据对齐方法、装置和存储介质及电子装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0362971A3 (en) 1984-03-01 1990-09-05 Measurex Corporation Real-time distributed data-base management system
US5293374A (en) * 1989-03-29 1994-03-08 Hewlett-Packard Company Measurement system control using real-time clocks and data buffers
US4975865A (en) * 1989-05-31 1990-12-04 Mitech Corporation Method and apparatus for real-time control
US5247650A (en) 1989-08-30 1993-09-21 Industrial Technology Institute System for combining originally software incompatible control, kinematic, and discrete event simulation systems into a single integrated simulation system
WO1992016905A1 (en) 1991-03-18 1992-10-01 Echelon Corporation Programming language structures for use in a network for communicating, sensing and controlling information
US5774377A (en) * 1991-07-30 1998-06-30 Hewlett-Packard Company Method and apparatus for monitoring a subsystem within a distributed system for providing an archive of events within a certain time of a trap condition
US5365423A (en) 1992-01-08 1994-11-15 Rockwell International Corporation Control system for distributed sensors and actuators
US5553095A (en) 1993-04-28 1996-09-03 Allen-Bradley Company, Inc. Method and apparatus for exchanging different classes of data during different time intervals
US5887029A (en) * 1994-05-31 1999-03-23 Allen-Bradley Company, Llc Method of scheduling spatially separated control events with an industrial controller
WO1996001979A1 (en) * 1994-07-07 1996-01-25 Westinghouse Electric Corporation Apparatus attaching occurrence time to sensor signals
US5586305A (en) 1994-10-21 1996-12-17 Hewlett-Packard Company Smart distributed measurement and control system with a flexible architecture

Similar Documents

Publication Publication Date Title
JPH11177554A5 (enExample)
US6173207B1 (en) Real-time control system with non-deterministic communication
CN100501793C (zh) 传感器管理装置以及传感器管理装置的控制方法
WO2005029780A3 (en) Systems and methods for measuring the distance between devices
WO2016004099A1 (en) Systems and methods of network clock comparison
CN206274655U (zh) 空气质量云监控系统
WO2005013567A1 (ja) 通信区間の品質の分析システム
WO2005076852A3 (en) Method and system for providing information to remote clients
JP2000099485A5 (enExample)
CN1811760B (zh) 传感器数据处理方式
CN106850397A (zh) 物联网中消息传递方法和装置
CN113887557A (zh) 一种多传感器数据融合的方法、系统、设备和存储介质
CN114090827A (zh) 数据记录与回放方法、装置及计算机存储介质
CN114759999A (zh) 一种用于自动驾驶车辆的多传感器授时同步方法和系统
WO2018113225A1 (zh) 数据传输方法、装置及系统
CN108900982A (zh) 数据转发方法与装置
KR20050084519A (ko) 미들웨어 응답 시간 측정 시스템 및 방법
CN120560063A (zh) 基于容器的水下物联网半实物仿真系统
CN101420281A (zh) 用于在网络要素之间传送日内时间值的方法和装置
CN115941714B (zh) 基于水声数据的组态化关联采集方法及其计算设备
CN102447885A (zh) 一种视频监控系统及其接入物联网的方法和系统
DE60140408D1 (de) Holübertragungen und Übertragungsempfangsbestätigung in einer Datenkanal-Leitweglenkungsbrücke
WO2006007859A3 (en) Automatic fire alarm and extinguishing device
Silva et al. Iot framework with flexible management of multi-protocol nodes for redundancy applications
Azimi-Sadjadi et al. Acoustic source localization with high performance sensor nodes