DK0740806T3 - Process for managing a technical process according to the principle of the final machine - Google Patents

Process for managing a technical process according to the principle of the final machine

Info

Publication number
DK0740806T3
DK0740806T3 DK95905554T DK95905554T DK0740806T3 DK 0740806 T3 DK0740806 T3 DK 0740806T3 DK 95905554 T DK95905554 T DK 95905554T DK 95905554 T DK95905554 T DK 95905554T DK 0740806 T3 DK0740806 T3 DK 0740806T3
Authority
DK
Denmark
Prior art keywords
order
state
state storage
storage space
managing
Prior art date
Application number
DK95905554T
Other languages
Danish (da)
Inventor
Armin Busch
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK0740806T3 publication Critical patent/DK0740806T3/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/045—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using logic state machines, consisting only of a memory or a programmable logic device containing the logic for the controlled machine and in which the state of its outputs is dependent on the state of its inputs or part of its own output states, e.g. binary decision controllers, finite state controllers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Stored Programmes (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Programmable Controllers (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • General Factory Administration (AREA)
  • Multi-Process Working Machines And Systems (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

At least one state storage space for relevant state components is allocated to each object (OBJ i) for which an execution order is due, i.e. a storage is reserved for temporarily storing said data. The presence of certain combinations of state components in the individual state storage spaces causes certain programme-determined actions to be carried out. Said actions may also consist of transmitting sub-orders (5a to 5d) to other objects. The object that carries out an order notifies the object that gave the order when the order has been carried out, under the name of said order (5a to 5d). Once execution of an order is completed, the state storage space reserved therefor is erased again, i.e. the storage is again free to receive other state storage spaces. Each state storage space is self-managing, in that only the actually existing state values for the object are stored and in that said state values are individually overwritten by new state values depending on input process information.
DK95905554T 1994-01-17 1995-01-16 Process for managing a technical process according to the principle of the final machine DK0740806T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4401492A DE4401492A1 (en) 1994-01-17 1994-01-17 Process for the control of a technical process according to the principle of the finite automaton
PCT/DE1995/000063 WO1995019590A1 (en) 1994-01-17 1995-01-16 Process for controlling a technical process according to the finite-state principle

Publications (1)

Publication Number Publication Date
DK0740806T3 true DK0740806T3 (en) 1999-10-18

Family

ID=6508256

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95905554T DK0740806T3 (en) 1994-01-17 1995-01-16 Process for managing a technical process according to the principle of the final machine

Country Status (8)

Country Link
EP (1) EP0740806B1 (en)
CN (1) CN1101953C (en)
AT (1) ATE178416T1 (en)
DE (2) DE4401492A1 (en)
DK (1) DK0740806T3 (en)
ES (1) ES2132617T3 (en)
TW (1) TW403862B (en)
WO (1) WO1995019590A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20001655L (en) * 2000-03-30 2001-10-01 Ericsson Telefon Ab L M Implementation of multiple state machines in the same process
DE102004020659A1 (en) * 2004-04-23 2005-09-29 Siemens Ag Signaling and points setting system for railway lines has data model for track and signal layout including level crossings and may use given algorithms to move from starting point to desired end point

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL78542A0 (en) * 1986-04-18 1986-08-31 Yeda Res & Dev Electronic controller based on the use of statecharts as an abstract model

Also Published As

Publication number Publication date
ATE178416T1 (en) 1999-04-15
EP0740806B1 (en) 1999-03-31
TW403862B (en) 2000-09-01
CN1138905A (en) 1996-12-25
CN1101953C (en) 2003-02-19
DE4401492A1 (en) 1995-07-20
ES2132617T3 (en) 1999-08-16
EP0740806A1 (en) 1996-11-06
DE59505517D1 (en) 1999-05-06
WO1995019590A1 (en) 1995-07-20

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