FR2412127A1 - Dispositif de telecommande a impulsions codees - Google Patents

Dispositif de telecommande a impulsions codees

Info

Publication number
FR2412127A1
FR2412127A1 FR7835277A FR7835277A FR2412127A1 FR 2412127 A1 FR2412127 A1 FR 2412127A1 FR 7835277 A FR7835277 A FR 7835277A FR 7835277 A FR7835277 A FR 7835277A FR 2412127 A1 FR2412127 A1 FR 2412127A1
Authority
FR
France
Prior art keywords
pulses
pulse
sync
pulse signals
max
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.)
Withdrawn
Application number
FR7835277A
Other languages
English (en)
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.)
Berutto & C Alarm SNC
Original Assignee
Berutto & C Alarm SNC
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 Berutto & C Alarm SNC filed Critical Berutto & C Alarm SNC
Publication of FR2412127A1 publication Critical patent/FR2412127A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • G08C19/28—Electric signal transmission systems in which transmission is by pulses using pulse code

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)

Abstract

DISPOSITIF DE TELECOMMANDE COMPRENANT UN EMETTEUR DE SIGNAUX D'IMPULSIONS A FREQUENCE RADIO, ASSOCIE A UN RECEPTEUR SERVANT A LA RECEPTION ET A L'ELABORATION DES SIGNAUX EMIS. CE DISPOSITIF EST CARACTERISE PAR LE FAIT QUE L'EMETTEUR 12 EST DESTINE A PRODUIRE ET A EMETTRE UNE SERIE DE SIGNAUX D'IMPULSIONS DONT CHACUN EST CONSTITUE PAR UNE SUCCESSION DE TRAINS D'IMPULSIONS EGAUX, CHAQUE TRAIN D'IMPULSION ETANT A SON TOUR CONSTITUE PAR UNE COMBINAISON D'UN NOMBRE DONNE D'IMPULSIONS CODEES SUIVANT DEUX FORMES DONNEES ET PAR LE FAIT QUE LE RECEPTEUR 13 EST DESTINE A RECEVOIR LES SIGNAUX D'IMPULSIONS EMIS PAR L'EMETTEUR 12, A IDENTIFIER CES SIGNAUX ET A PRODUIRE DES SIGNAUX DE COMMANDE CORRESPONDANT CHACUN A UN SIGNAL D'IMPULSIONS RECU. LE DISPOSITIF DE L'INVENTION PERMET D'AUGMENTER NOTABLEMENT LE NOMBRE DE CANAUX DISPONIBLES PAR DES MOYENS SIMPLES ET PEU COUTEUX.
FR7835277A 1977-12-15 1978-12-14 Dispositif de telecommande a impulsions codees Withdrawn FR2412127A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6980477A IT1091224B (it) 1977-12-15 1977-12-15 Dispositivo di telecomando ad impulsi codificati

Publications (1)

Publication Number Publication Date
FR2412127A1 true FR2412127A1 (fr) 1979-07-13

Family

ID=11312865

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835277A Withdrawn FR2412127A1 (fr) 1977-12-15 1978-12-14 Dispositif de telecommande a impulsions codees

Country Status (2)

Country Link
FR (1) FR2412127A1 (fr)
IT (1) IT1091224B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268238A2 (fr) * 1986-11-18 1988-05-25 GG ELECTRONICS Ltd. Emetteur de code portatif et système de commande à distance sans fil comportant l'émetteur

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739301A (en) * 1951-03-28 1956-03-20 Bendix Aviat Corp Checking circuit for correct number of received information pulses
DE1915331A1 (de) * 1969-03-26 1970-10-08 Kloeckner Humboldt Deutz Ag Verfahren zur UEbertragung von Daten bzw. Befehlen zum Zweck der Steuerung,insbesondere fuer die Funkfernsteuerung
US3906348A (en) * 1973-08-20 1975-09-16 Chamberlain Mfg Corp Digital radio control
CA994866A (en) * 1973-10-18 1976-08-10 John H.B. Anderson Radio pulse code remotely controlled device
US4037201A (en) * 1975-11-24 1977-07-19 Chamberlain Manufacturing Corporation Digital radio control

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739301A (en) * 1951-03-28 1956-03-20 Bendix Aviat Corp Checking circuit for correct number of received information pulses
DE1915331A1 (de) * 1969-03-26 1970-10-08 Kloeckner Humboldt Deutz Ag Verfahren zur UEbertragung von Daten bzw. Befehlen zum Zweck der Steuerung,insbesondere fuer die Funkfernsteuerung
US3906348A (en) * 1973-08-20 1975-09-16 Chamberlain Mfg Corp Digital radio control
CA994866A (en) * 1973-10-18 1976-08-10 John H.B. Anderson Radio pulse code remotely controlled device
US4037201A (en) * 1975-11-24 1977-07-19 Chamberlain Manufacturing Corporation Digital radio control

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/69 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268238A2 (fr) * 1986-11-18 1988-05-25 GG ELECTRONICS Ltd. Emetteur de code portatif et système de commande à distance sans fil comportant l'émetteur
EP0268238A3 (fr) * 1986-11-18 1989-09-13 GG ELECTRONICS Ltd. Emetteur de code portatif et système de commande à distance sans fil comportant l'émetteur

Also Published As

Publication number Publication date
IT1091224B (it) 1985-07-06

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Legal Events

Date Code Title Description
RE Withdrawal of published application