FR2361946A2 - Procede et dispositif d'identification d'objets - Google Patents

Procede et dispositif d'identification d'objets

Info

Publication number
FR2361946A2
FR2361946A2 FR7625313A FR7625313A FR2361946A2 FR 2361946 A2 FR2361946 A2 FR 2361946A2 FR 7625313 A FR7625313 A FR 7625313A FR 7625313 A FR7625313 A FR 7625313A FR 2361946 A2 FR2361946 A2 FR 2361946A2
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
FR7625313A
Other languages
English (en)
French (fr)
Other versions
FR2361946B2 (enrdf_load_stackoverflow
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 FR7607899A external-priority patent/FR2344346A1/fr
Application filed by Metalimphy SA filed Critical Metalimphy SA
Priority to FR7625313A priority Critical patent/FR2361946A2/fr
Priority to NL7702408A priority patent/NL7702408A/xx
Priority to IT6755677A priority patent/IT1206429B/it
Priority to JP2915277A priority patent/JPS52129235A/ja
Priority to US05/778,238 priority patent/US4134538A/en
Priority to AR266885A priority patent/AR223131A1/es
Priority to CA274,213A priority patent/CA1079404A/fr
Priority to DE2712016A priority patent/DE2712016C2/de
Priority to GB11667/77A priority patent/GB1593431A/en
Publication of FR2361946A2 publication Critical patent/FR2361946A2/fr
Publication of FR2361946B2 publication Critical patent/FR2361946B2/fr
Application granted granted Critical
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/04—Indicating or recording train identities
    • B61L25/043—Indicating or recording train identities using inductive tags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/04—Indicating or recording train identities
    • B61L25/046—Indicating or recording train identities using magnetic tags
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/087—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors flux-sensitive, e.g. magnetic, detectors
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Sorting Of Articles (AREA)
FR7625313A 1976-03-18 1976-08-20 Procede et dispositif d'identification d'objets Granted FR2361946A2 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7625313A FR2361946A2 (fr) 1976-03-18 1976-08-20 Procede et dispositif d'identification d'objets
NL7702408A NL7702408A (en) 1976-03-18 1977-03-07 Detection system for mailbags - uses thin magnetic strip or wire markings for triggering operation or selective processing and uses AC coil sensors (NL 20.9.77)
IT6755677A IT1206429B (it) 1976-03-18 1977-03-14 Dispositivo per identificazione di oggetti muniti di etichette in codice
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
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
CA274,213A CA1079404A (fr) 1976-03-18 1977-03-17 Procede et dispositif d'identification d'objets
DE2712016A DE2712016C2 (de) 1976-03-18 1977-03-18 Verfahren zum Identifizieren von Gegenständen und Vorrichtung zur Durchführung des Verfahrens
GB11667/77A GB1593431A (en) 1976-03-18 1977-03-18 Method and apparatus for detection and identification of objects

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7607899A FR2344346A1 (fr) 1976-03-18 1976-03-18 Procede et dispositif d'identification d'objets
FR7625313A FR2361946A2 (fr) 1976-03-18 1976-08-20 Procede et dispositif d'identification d'objets

Publications (2)

Publication Number Publication Date
FR2361946A2 true FR2361946A2 (fr) 1978-03-17
FR2361946B2 FR2361946B2 (enrdf_load_stackoverflow) 1979-06-22

Family

ID=32031853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625313A Granted FR2361946A2 (fr) 1976-03-18 1976-08-20 Procede et dispositif d'identification d'objets

Country Status (1)

Country Link
FR (1) FR2361946A2 (enrdf_load_stackoverflow)

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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

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
FR2361946B2 (enrdf_load_stackoverflow) 1979-06-22

Similar Documents

Publication Publication Date Title
BE902844A (fr) Systeme de securite pour le traitement d'articles vendus en detail
US3423674A (en) Theft-detection system for library use including a plurality of hall cells
SE7709081L (sv) Detektor for automatisk detektering av luft i en vetskeledning
FR2553916B1 (fr) Etiquette de securite, notamment pour la detection des objets voles dans les magasins, et procede de determination de sa presence
ES268525U (es) Dispositivo para detectar el paso de objetos sobre una calz ada.
DE69024934D1 (de) Einbruch sicherungsvorrichtung
NO895036L (no) Anti-naskingssystemer.
DE3665102D1 (en) System for detecting, with a false detection probability lower than a predetermined value, the presence of a pure signal in a noisy signal with constant background mean value
FR2344346A1 (fr) Procede et dispositif d'identification d'objets
FR2366887A2 (fr) Procede et dispositif pour la detection et l'identification d'etiquettes codees
FR2366886A2 (fr) Procede et dispositif d'identification d'objets
FR2361945A1 (fr) Procede et dispositif pour la detection et l'identification d'etiquettes codees
FR2361946A2 (fr) Procede et dispositif d'identification d'objets
IT1206429B (it) Dispositivo per identificazione di oggetti muniti di etichette in codice
NL7702408A (en) Detection system for mailbags - uses thin magnetic strip or wire markings for triggering operation or selective processing and uses AC coil sensors (NL 20.9.77)
NO20013934D0 (no) Fremgangsmate og anordning for maling in situ avstanden mellom to spesielle elementer i et ror
KR920008470A (ko) 박류 용융물의 유량 측정방법 및 장치
GB1051886A (enrdf_load_stackoverflow)
ATE107062T1 (de) Raumüberwachungsanlage.
JPS57119277A (en) Detecting device for metal piece placed in paper
GB1418476A (en) Detection of ferromagnetic materials
NL7506219A (en) Detection system to prevent shoplifting - uses charged dielectric plate attached to article to generate signal in protected zone
FR2564981B3 (fr) Procede de detection d'objets metalliques, dispositif de mise en oeuvre du procede et application du dispositif au tri de pieces de monnaie
GB1270821A (en) Ferromagnetic metal detector
ES8707360A1 (es) Dispositivo de deteccion de intrusion aplicable especialmente a un sistema de alarma

Legal Events

Date Code Title Description
CD Change of name or company name