FR2366887A2 - Procede et dispositif pour la detection et l'identification d'etiquettes codees - Google Patents

Procede et dispositif pour la detection et l'identification d'etiquettes codees

Info

Publication number
FR2366887A2
FR2366887A2 FR7630520A FR7630520A FR2366887A2 FR 2366887 A2 FR2366887 A2 FR 2366887A2 FR 7630520 A FR7630520 A FR 7630520A FR 7630520 A FR7630520 A FR 7630520A FR 2366887 A2 FR2366887 A2 FR 2366887A2
Authority
FR
France
Prior art keywords
magnetic strip
mailbags
selective processing
detection system
thin magnetic
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
FR7630520A
Other languages
English (en)
Other versions
FR2366887B2 (fr
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.)
Metalimphy SA
Original Assignee
Metalimphy 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
Priority claimed from FR7625182A external-priority patent/FR2361945A1/fr
Application filed by Metalimphy SA filed Critical Metalimphy SA
Priority to FR7630520A priority Critical patent/FR2366887A2/fr
Priority to US05/778,238 priority patent/US4134538A/en
Priority to JP2915277A priority patent/JPS52129235A/ja
Priority to AR266885A priority patent/AR223131A1/es
Priority to CA274,213A priority patent/CA1079404A/fr
Priority to GB11667/77A priority patent/GB1593431A/en
Priority to DE2712016A priority patent/DE2712016C2/de
Publication of FR2366887A2 publication Critical patent/FR2366887A2/fr
Publication of FR2366887B2 publication Critical patent/FR2366887B2/fr
Application granted granted Critical
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C3/00—Sorting according to destination
    • B07C3/10—Apparatus characterised by the means used for detection ofthe destination
    • B07C3/12—Apparatus characterised by the means used for detection ofthe destination using electric or electronic detecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C3/00—Sorting according to destination
    • B07C3/18—Devices or arrangements for indicating destination, e.g. by code marks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/125—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by magnetic means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1409—Mechanical actuation by lifting or attempted removal of hand-portable articles for removal detection of electrical appliances by detecting their physical disconnection from an electrical system, e.g. using a switch incorporated in the plug connector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • Sorting Of Articles (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Perfectionnement au procédé d'identification d'étiquettes portant une bande magnetique codée par des coupures d'importance et d'emplacement variables sur la bande, et dans lequel on détecte l'existence et l'amplitude du signal engendré au passage de l'étiquette dans un champ alternatif et puis d'un cadre détecteur normalement équilibré. On utilise des bandes composites à plusieurs bandes élémentaires juxtaposées, et on sectionne indépendamment chaque bande élémentaire. L'invention s'applique au tri automatique de sacs et colis postaux.
FR7630520A 1976-03-18 1976-10-11 Procede et dispositif pour la detection et l'identification d'etiquettes codees Granted FR2366887A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7630520A FR2366887A2 (fr) 1976-08-19 1976-10-11 Procede et dispositif pour la detection et l'identification d'etiquettes codees
US05/778,238 US4134538A (en) 1976-03-18 1977-03-16 Process and apparatus for identification of objects
JP2915277A JPS52129235A (en) 1976-03-18 1977-03-16 Method and device for identifying article
CA274,213A CA1079404A (fr) 1976-03-18 1977-03-17 Procede et dispositif d'identification d'objets
AR266885A AR223131A1 (es) 1976-03-18 1977-03-17 Un procedimiento para detectar e identificar objetos marcados en bandas magneticas,un medio marcador con banda magnetica para ser utilizada en dicho procedimiento y un aparato para llevar a la practica el referido procedimiento
GB11667/77A GB1593431A (en) 1976-03-18 1977-03-18 Method and apparatus for detection and identification of objects
DE2712016A DE2712016C2 (de) 1976-03-18 1977-03-18 Verfahren zum Identifizieren von Gegenständen und Vorrichtung zur Durchführung des Verfahrens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7625182A FR2361945A1 (fr) 1976-08-19 1976-08-19 Procede et dispositif pour la detection et l'identification d'etiquettes codees
FR7630520A FR2366887A2 (fr) 1976-08-19 1976-10-11 Procede et dispositif pour la detection et l'identification d'etiquettes codees

Publications (2)

Publication Number Publication Date
FR2366887A2 true FR2366887A2 (fr) 1978-05-05
FR2366887B2 FR2366887B2 (fr) 1981-05-08

Family

ID=32031854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630520A Granted FR2366887A2 (fr) 1976-03-18 1976-10-11 Procede et dispositif pour la detection et l'identification d'etiquettes codees

Country Status (1)

Country Link
FR (1) FR2366887A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810814A1 (de) * 1977-03-25 1978-09-28 Metalimphy Verfahren und vorrichtung zur identifizierung codierter zeichentraeger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810814A1 (de) * 1977-03-25 1978-09-28 Metalimphy Verfahren und vorrichtung zur identifizierung codierter zeichentraeger

Also Published As

Publication number Publication date
FR2366887B2 (fr) 1981-05-08

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