FR2431154A1 - Data communication system used with groups of machines - connects interfaces with control terminals in two-way liaison - Google Patents

Data communication system used with groups of machines - connects interfaces with control terminals in two-way liaison

Info

Publication number
FR2431154A1
FR2431154A1 FR7820681A FR7820681A FR2431154A1 FR 2431154 A1 FR2431154 A1 FR 2431154A1 FR 7820681 A FR7820681 A FR 7820681A FR 7820681 A FR7820681 A FR 7820681A FR 2431154 A1 FR2431154 A1 FR 2431154A1
Authority
FR
France
Prior art keywords
machines
groups
way
liaison
communication system
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.)
Granted
Application number
FR7820681A
Other languages
French (fr)
Other versions
FR2431154B1 (en
Inventor
Jean-Marc Aubert
Christian Mauller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR7820681A priority Critical patent/FR2431154A1/en
Publication of FR2431154A1 publication Critical patent/FR2431154A1/en
Application granted granted Critical
Publication of FR2431154B1 publication Critical patent/FR2431154B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
    • G06F13/128—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine for dedicated transfers to a network
    • 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
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4181—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by direct numerical control [DNC]
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/33—Director till display
    • G05B2219/33182—Uart, serial datatransmission, modem
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)

Abstract

An original system architecture allows the flexible adaptaion of 2-way data/instruction communication with groups of machines. Each data acquisition/command terminal is able to communicate both with the local group of machines and with other terminals which are linked by a closed serial telephone circuit. Terminals can interact on a master-slave priority bus system. Instructions from a micro-processor memory are manipulated by internal data and address buses and parallel to series converters and data input and output ports are controlled by programmable interface units.
FR7820681A 1978-07-11 1978-07-11 Data communication system used with groups of machines - connects interfaces with control terminals in two-way liaison Granted FR2431154A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7820681A FR2431154A1 (en) 1978-07-11 1978-07-11 Data communication system used with groups of machines - connects interfaces with control terminals in two-way liaison

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820681A FR2431154A1 (en) 1978-07-11 1978-07-11 Data communication system used with groups of machines - connects interfaces with control terminals in two-way liaison

Publications (2)

Publication Number Publication Date
FR2431154A1 true FR2431154A1 (en) 1980-02-08
FR2431154B1 FR2431154B1 (en) 1980-12-12

Family

ID=9210603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820681A Granted FR2431154A1 (en) 1978-07-11 1978-07-11 Data communication system used with groups of machines - connects interfaces with control terminals in two-way liaison

Country Status (1)

Country Link
FR (1) FR2431154A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065576A1 (en) * 1980-11-28 1982-12-01 Fanuc Ltd. Monitoring system for numerically controlled machine tool
FR2574960A1 (en) * 1984-12-19 1986-06-20 Gradient Module for data exchange between processors linked to this module by a global bus and a peripheral unit linked to this module

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
NV358/76 *
NV599/76 *
NV8131/75 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065576A1 (en) * 1980-11-28 1982-12-01 Fanuc Ltd. Monitoring system for numerically controlled machine tool
EP0065576A4 (en) * 1980-11-28 1985-10-14 Fanuc Ltd Monitoring system for numerically controlled machine tool.
FR2574960A1 (en) * 1984-12-19 1986-06-20 Gradient Module for data exchange between processors linked to this module by a global bus and a peripheral unit linked to this module

Also Published As

Publication number Publication date
FR2431154B1 (en) 1980-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse