FR2432183A1 - Automate de conduite de processus - Google Patents

Automate de conduite de processus

Info

Publication number
FR2432183A1
FR2432183A1 FR7822499A FR7822499A FR2432183A1 FR 2432183 A1 FR2432183 A1 FR 2432183A1 FR 7822499 A FR7822499 A FR 7822499A FR 7822499 A FR7822499 A FR 7822499A FR 2432183 A1 FR2432183 A1 FR 2432183A1
Authority
FR
France
Prior art keywords
microprocessor
utilises
sensors
control system
calculate
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
FR7822499A
Other languages
English (en)
Other versions
FR2432183B1 (fr
Inventor
Yves Cormary
Charles Pelte
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR7822499A priority Critical patent/FR2432183A1/fr
Publication of FR2432183A1 publication Critical patent/FR2432183A1/fr
Application granted granted Critical
Publication of FR2432183B1 publication Critical patent/FR2432183B1/fr
Granted legal-status Critical Current

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
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1917—Control of temperature characterised by the use of electric means using digital means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Greenhouses (AREA)
  • Control Of Temperature (AREA)

Abstract

Automate de conduite de processus comprenant un micro-processeur 10 muni d'une memoire vive Il et d'une mémoire morte 12, d'une voie de données 14 et d'une voie d'adresses 13. La mémoire morte contient un programme cyclique de scrutation de capteurs et de conduite de processus. L'automate comporte de plus un comparateur 18 attaqué par un multiplexeur analogique 16 relié aux capteurs et commandé par une voie de données, et par un convertisseur N/A 22 dont l'entrée est reliée à la voie de données 14. Application aux installations agricoles et d'élevage.
FR7822499A 1978-07-28 1978-07-28 Automate de conduite de processus Granted FR2432183A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7822499A FR2432183A1 (fr) 1978-07-28 1978-07-28 Automate de conduite de processus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822499A FR2432183A1 (fr) 1978-07-28 1978-07-28 Automate de conduite de processus

Publications (2)

Publication Number Publication Date
FR2432183A1 true FR2432183A1 (fr) 1980-02-22
FR2432183B1 FR2432183B1 (fr) 1981-07-31

Family

ID=9211360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822499A Granted FR2432183A1 (fr) 1978-07-28 1978-07-28 Automate de conduite de processus

Country Status (1)

Country Link
FR (1) FR2432183A1 (fr)

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/77 *
NV699/65 *
NV8094/75 *

Also Published As

Publication number Publication date
FR2432183B1 (fr) 1981-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse