FR2622378A1 - Method and device connected to a private telephone network allowing automatic searching for a person simultaneously with any call of his set or the broadcasting of confidential messages without disturbing the surroundings - Google Patents

Method and device connected to a private telephone network allowing automatic searching for a person simultaneously with any call of his set or the broadcasting of confidential messages without disturbing the surroundings Download PDF

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Publication number
FR2622378A1
FR2622378A1 FR8710483A FR8710483A FR2622378A1 FR 2622378 A1 FR2622378 A1 FR 2622378A1 FR 8710483 A FR8710483 A FR 8710483A FR 8710483 A FR8710483 A FR 8710483A FR 2622378 A1 FR2622378 A1 FR 2622378A1
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FR
France
Prior art keywords
elements
telephone network
call
messages
broadcasting
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Withdrawn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
FR8710483A
Other languages
French (fr)
Original Assignee
Leroux Francois
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 Leroux Francois filed Critical Leroux Francois
Priority to FR8710483A priority Critical patent/FR2622378A1/en
Publication of FR2622378A1 publication Critical patent/FR2622378A1/en
Application status is Withdrawn legal-status Critical

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Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00Audible signalling systems; Audible personal calling systems
    • G08B3/10Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M11/00Telephonic communication systems adapted for combination with other electrical systems
    • H04M11/02Telephonic communication systems adapted for combination with other electrical systems with bell or annunciator systems
    • H04M11/022Paging systems

Abstract

Method and device which, connected to a private telephone network, allows automatic searching for a person simultaneously with any call of his set or the broadcasting of confidential messages without disturbing the surroundings. This device consists of a single element A and of multiple elements B and C. The element A is connected to the automatic exchange. It gathers all calls arriving at the automatic exchange and causes the latter to transmit, over all the lines of the internal telephone network, a code corresponding to the numbers called or to the messages to be broadcast. The elements B are very short range transmitters connected to the telephone sets. They pick up the transmissions from the element A and broadcast them over a radius of a few metres. The elements C are receivers carried by each person which pick up all the transmissions of the elements B and trigger a signal when one relates to the carrier. <IMAGE>

Description

MEMOIRE DESCRIPTIF DESCRIPTION MEMORY
PROCEDE ET DISPOSITIF CONNECTE A UN RESEAU TELEPHONIQUE PRIVE PERMETTANT UNE METHOD AND DEVICE CONNECTED TO A PRIVATE TELEPHONE NETWORK PROVIDING
RECHERCHE DE PERSONNE AUTOMATIQUE ET SIMULTANEE A TOUT APPEL DE SON POSTE OU LA DIFFUSION DE MESSAGES CONFIDENTIELS SANS PERTURBER L'ENVIRONNEMENT. SEARCH PERSON AUTOMATIC SIMULTANEOUS CALL ANY OF ITS POSITION OR DISTRIBUTION WITHOUT DISTURBING MESSAGE CONFIDENTIAL ENVIRONMENT.

L'invention se repporte à un procédé et à un dispositif qui, connecté à un système téléphonique privé, permet une recherche de personne automatique et simultanée à tout appel de son poste. The invention repport to a method and a device which, connected to a private telephone system enables automatic and simultaneous paging to any call from his post.

Par extension, cette invention permet aussi la diffusion simultanée d'une information codée à l'ensemble du personnel porteur de ce dispositif. By extension, this invention also allows the simultaneous distribution of coded information to all personnel carrier of this device. Une version plus évoluée pourra même diffuser des messages simples à un seul destinataire, à tous les porteurs du dispositif ou à certains d'entre eux. A more advanced version will even broadcast simple messages to a single recipient, to all holders of the device or to some of them.

Un tel dispositif est destiné à palier le fait que les déplacements des personnes à l'intérieur d'une entreprise sont responsables du non aboutissement de nombreux appels téléphoniques intérieurs et extérieurs ce qui entralne des pertes de temps et d'efficacité Importantes et une auamentatlon inutile des coûts et du degré de saturation du réseau téléphonique. Such a device is intended to level the fact that the movement of people within a company are responsible for the non-completion of many internal and external telephone calls which entralne loss of time and efficiency Important and unnecessary auamentatlon costs and the degree of saturation of the telephone network.

Le dispositif est constitué de trois éléments: - l'élément A qui est unique et qui est le coeur du dispositif, - les éléments B et C qui sont multiples. The device consists of three components: - the element A which is unique and which is the heart of the device, - the elements B and C are varied.

L'élément A est branché en parallèle sur l'autocommutateur. The element A is connected in parallel with the switch. Son rôle consiste à: Its role is to:
1. Reconnaître les numéros sppeles, 2. Coder ces numéros, 3. Moduler une porteuse par ces codes, 1. Recognize sppeles numbers, these numbers Coder 2. 3. Modulate a carrier for these codes
4. Envoyer cette porteuse modulée dans l'autocommutateur pour qu'il la diffuse dans tout le 4. Send the modulated carrier in the PBX so that the diffused throughout the
réseau téléphonique intérieur. internal telephone network. La fréquence de la porteuse est telle qu'elle est non audible et qu'elle n'est pas susceptible de générer des parasites pour les autres installations, informatiques notamment, proches du réseau téléphonique. The carrier frequency is such that it is not audible and it is not likely to cause interference to other facilities, including computer, close the telephone network.

Ainsi, l'élément A est connecté à l'autocommutateur, d'une part au niveau de l'entrée des appels et d'autre part, à la tête de ligne du réseau téléphonique intérieur. Thus, the element A is connected to the PABX, on the one hand at the entry of calls and on the other hand, in the line head of the internal telephone network.

Les éléments 5 ,qui sont connectés aux bornes de branchement des postes téléphoniques sont de petits emetteurs radio. The elements 5, which are connected to telephones connection terminals are small radio transmitters. Leur rôle consiste à: 1. Capter la porteuse modulée qui arrive sur les postes téléphoniques, 2. Amplifier les signaux recus et effectuer un éventuel changement de fréquence pour permettre leur émission sous la forme d'ondes radio, 3. Emettre ces signaux dans un rayon d'une à quelques dizaines de métras. Their role is to: 1. Capture the modulated carrier that arrives on telephone sets, 2. Amplify the received signals and perform a possible frequency change to enable their transmission in the form of radio waves, 3. Making these signals in a radius of a few dozen Métras.

Les éléments C sont de petits récepteurs radio portés par chaque personne. The elements C are small radio receivers worn by every person. Ils sont réglés sur le code correspondant à leur numéro d'appel téléphonique. They are set to the code for their telephone call number.

Le rôle des éléments C consiste à: 1. Capter les signaux émis par l'élément A et qui sont relayées par les éléments B, 2. Décoder ces signaux, les identifier au moyen d'un circuit intégré prévu à cet effet et actionner un signal sonore si le code recu correspond au propre code de l'élément C. The role of C is to: 1. Capture the signals emitted by the element A, which is relayed by the elements B, 2. Decoding these signals, identified by means of an integrated circuit intended for this purpose and actuating a sound signal if the received code corresponds to the own code of the element C.

Si la personne concernée est à son poste téléphonique elle décroche son combiné et le dispositif a été inutile. If the person is in his telephone she lifts the handset and the device was useless. Si, par contre, la personne n est pas près de son poste ou si son poste est occupé par une autre communicetion, elle entre en relation avec le standard ou avec tout système automatique de mise en relation avec l'appelant au moyen d'un poste disponible et se fait transférer l'appel au poste de son choix. If, against the person is not close to his post or if the position is occupied by another communicetion, it comes into contact with the standard or with any automatic system linking with the caller through a position available and is transferring the call to the post of his choice.

Les éléments C pourront être tous types de récepteurs de petite dimension et notamment des cartes à microprocesseur de type cartes decrédit. The elements C may be all types of receptors including small and smart cards type decrédit cards.

La description ci-dessus concerne la recherche de personnes. The description above is for people search. Dans le cas où on désire aussi faire de la diffusion de messages à un ou plusieurs destinataires simultanément il suffire d'ajouter à l'élément A un calculateur conçu pour coder les messagers afin que l'élément A puisse les faire diffuser sur le réseau téléphonique. If you wish to also make the broadcast messages to one or multiple recipients simultaneously it suffice to add to the element A calculator designed to encode a messenger so that the element A can make the spread of the telephone network . Les éléments B ne changent pas. Elements B do not change. Les éléments C devront etre munis de voyants lumineux ou d'un écran, par exemple à critaux liquides, permettant l'inscription d'une dizaine de caractères et d'un microprocesseur conçu pour activer ces voyants et/ou cet écran. The elements C will be equipped with lights or a screen, for example critaux liquid, allowing the registration of a dozen characters and a microprocessor designed to activate the LEDs and / or the screen.

Claims (3)

REVENDICATIONS
1. Procédé qui consiste à utiliser un réseau téléphonique privé pour: 1. Method of using a private telephone network to:
- une recherche de personne automatique et simultanée à tout appel de son poste et/ou - a research and simultaneous automatic person to any call from his post and / or
- la diffusion d'une information codée à une ou plusieurs personnes sans perturber - broadcasting coded information to one or more persons without disrupting
l'environnement et en toute confidentialité. environmental and confidentially.
2. Dispositif pour la mise en oeuvre du procédé selon la revendication 1, ,caractérisé par: 2. Device for implementing the method according to claim 1, characterized by:
- un élément branché sur un autocommutateur pour générer une porteuse modulée par les - a component connected to a switch for generating a carrier modulated by the
codes des numéros d'appel ou par tous messages codés, code phone numbers or all coded messages,
- des éléments qui, branchés sur les postes téléphoniques, récupèrent ces messages et les - elements which, connected to the telephone sets, retrieve those messages and
diffusent sous forme d'ondes radio, broadcast as radio waves,
- des éléments qui captent les ondes pr8cédentes, identifient le ou les messages et activent, - elements that capture pr8cédentes waves, or identify the messages and activate,
quand ils le doivent soit un signal sonore soit des lampes témoins soit un écran selon ce qui est when they should be a beep or warning lights or a screen as it is
prédéterminé predetermined
3. Dispositif pour la mise en oeuvre du procédé selon la revendication I dont les éléments 3. Device for implementing the method according to claim I in which the elements
récepteurs sont des cartes à microprocesseur du type cartes de crédit ou tout récepteur Receptors are microprocessor cards of the credit card type or receiver
portable de petite dimension. portable small.
FR8710483A 1987-07-23 1987-07-23 Method and device connected to a private telephone network allowing automatic searching for a person simultaneously with any call of his set or the broadcasting of confidential messages without disturbing the surroundings Withdrawn FR2622378A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8710483A FR2622378A1 (en) 1987-07-23 1987-07-23 Method and device connected to a private telephone network allowing automatic searching for a person simultaneously with any call of his set or the broadcasting of confidential messages without disturbing the surroundings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8710483A FR2622378A1 (en) 1987-07-23 1987-07-23 Method and device connected to a private telephone network allowing automatic searching for a person simultaneously with any call of his set or the broadcasting of confidential messages without disturbing the surroundings

Publications (1)

Publication Number Publication Date
FR2622378A1 true FR2622378A1 (en) 1989-04-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8710483A Withdrawn FR2622378A1 (en) 1987-07-23 1987-07-23 Method and device connected to a private telephone network allowing automatic searching for a person simultaneously with any call of his set or the broadcasting of confidential messages without disturbing the surroundings

Country Status (1)

Country Link
FR (1) FR2622378A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148469A (en) * 1990-07-05 1992-09-15 Seiko Corp. Direct pager access with full number dialing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148469A (en) * 1990-07-05 1992-09-15 Seiko Corp. Direct pager access with full number dialing

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