WO1996029816A1 - Dispositif de gestion des consommations telephoniques connectable a un combine telephonique standard - Google Patents
Dispositif de gestion des consommations telephoniques connectable a un combine telephonique standard Download PDFInfo
- Publication number
- WO1996029816A1 WO1996029816A1 PCT/FR1996/000409 FR9600409W WO9629816A1 WO 1996029816 A1 WO1996029816 A1 WO 1996029816A1 FR 9600409 W FR9600409 W FR 9600409W WO 9629816 A1 WO9629816 A1 WO 9629816A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- telephone
- card
- units
- circuit
- handset
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal
- H04M15/30—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal the meter or calculation of charges not being controlled from an exchange
Definitions
- the present invention relates to a device for managing telephone consumption connectable to a standard telephone handset.
- Document FR-A-2.626.125 describes a memory card telephone communication system which comprises a central unit connected by at least one subscriber line to a central office unit and by wired links to the same number of individual handsets, provided with means for transmitting to a given handset the charging signals which it receives from the telephone exchange as one of the communications progresses, the handset or handsets being equipped with reception means for a programmable read-only memory medium of "memory card” type and being arranged to deduct from said programmable read-only memory the charging units corresponding to the charging signals transmitted by the central unit.
- this telephone communication device is practically only suitable for multi-property apartments, those rented for short periods, or to businesses, and telephone handsets are an integral part of the installation.
- the object of the present invention is to remedy these drawbacks by proposing an independent management device housed in a box easily adaptable by an individual on a standard telephone handset, between the telephone exchange and said handset, said device being provided with reading reading means.
- SUBSTITUTE SHEET (RULE, 26) number of telephone units, so as to enable communication that the sole possessor of such a card, being provided with means for displaying the call time units in real time during said communication, without the slightest modification of said standard telephone handset.
- the device comprises, in a protective box connectable to a telephone handset, an electronic management circuit comprising, on the one hand, a microcontroller ensuring the following functions:
- FIG. 1 shows the block diagram of the device according to the invention.
- - Figure 2 shows the diagram of the electronic power supply circuit of the device according to the invention.
- FIG. 3 represents the diagram of the electronic circuit of the device according to the invention in a preferred embodiment of the invention.
- the device 1 comprises a housing 1 containing a microcontroller 2, such as for example the microcontroller
- the housing 1 also contains a galvanic isolation 11 of the circuit 9 connected on the one hand to a telephone line 12 and on the other hand to a telephone set 13 by means of a rectifier diode circuit
- the microcontroller When inserting a loaded memory card into the reader 6, the microcontroller transmits a code to the telecommunications center signaling that the debit of the units is carried out directly on the telephone card.
- the power supply 8 includes a transformer 80 and a diode bridge 81 rectifying the alternating current coming from the sector 83 and making it possible to obtain two direct voltages on the one hand from d a first circuit 85 comprising a regulator 850 at the output of which a continuous potential 851 is collected and stabilized at 5V for supplying the electronic circuit of the device, and on the other hand from a second circuit 86 at the outlet of which a continuous potential 860 is collected stabilized at 21V and intended for erasing the units of a telephone card.
- a printer and / or a computer 5 which may for example be an interface of type RS 232.
- the supply voltage can also be obtained from a battery 87.
- the electronic circuit comprises in a preferred embodiment of the invention a microcontroller 2 connected to the LCD 7, the reader 6 of a telephone card connected by one of its inputs 60 at DC voltage 860 of 21V via a circuit 61, to circuit 9 connected to the telephone line 12 via galavanic insulation 11, to the input and / or output circuit 4 at 40 and 41, and at the cut-off circuit 14.
- the device according to the invention can be easily connected to the telephone apparatus for which it is intended by simply disconnecting said apparatus, by the clip which is generally located below or behind the apparatus, of the free end of the line wire. telephone, and by connecting said end to the device according to the invention which is connected on the other hand to the telephone apparatus, which is then subject to the operation of said device.
- any call from outside will be directly connected to the telephone set.
- the user wants to make a call, he must insert a telephone card into a slot in the box, which will be debited directly from the number of units consumed during the call, this number appearing progressively on the display 7 disposed in a housing provided for this purpose on the housing.
- the box can also be fitted with an indicator light and / or an audible warning device connected to a port on the microcontroller in order to signal either the connection of a smart card, or that it arrives at the end of the units.
- the device according to the invention thus offers the advantage of displaying, as the time elapsed during the communication, the number of telephone units consumed, and this without requiring modifying the existing installations and without requiring any intervention of a professional. Its small dimensions also allow it to be transported easily and discreetly.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Telephone Function (AREA)
- Devices For Supply Of Signal Current (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96907546A EP0760190A1 (fr) | 1995-03-17 | 1996-03-18 | Dispositif de gestion des consommations telephoniques connectable a un combine telephonique standard |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9504121A FR2731860A1 (fr) | 1995-03-17 | 1995-03-17 | Dispositif de gestion des consommations telephoniques destine a l'usage des particuliers |
FR95/04121 | 1995-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996029816A1 true WO1996029816A1 (fr) | 1996-09-26 |
Family
ID=9477838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1996/000409 WO1996029816A1 (fr) | 1995-03-17 | 1996-03-18 | Dispositif de gestion des consommations telephoniques connectable a un combine telephonique standard |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0760190A1 (fr) |
FR (1) | FR2731860A1 (fr) |
WO (1) | WO1996029816A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI113928B (fi) * | 1998-09-30 | 2004-06-30 | Ericsson Telefon Ab L M | Ennakolta maksettuja palveluja viestintäjärjestelmässä |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2626125A1 (fr) * | 1988-01-18 | 1989-07-21 | Parienti Raoul | Systeme de communication telephonique d'appartement a carte |
FR2656967A1 (fr) * | 1990-01-10 | 1991-07-12 | Bastiand Alexandre | Automate et table pour la determination du cout d'une communication dans un reseau. |
GB2246685A (en) * | 1990-08-02 | 1992-02-05 | Pak Sun Keu | Telephone metering |
FR2680261A1 (fr) * | 1991-08-09 | 1993-02-12 | Realisations Tech Securite | Carte a memoire et dispositif de taxation telephonique a lecteur de carte. |
EP0624023A2 (fr) * | 1993-05-06 | 1994-11-09 | Stewing Nachrichtentechnik GmbH & Co. KG Berlin | Dispositif pour saisir les unités de taxation des communications téléphoniques pour le vérification de la comptabilisation de la taxation |
-
1995
- 1995-03-17 FR FR9504121A patent/FR2731860A1/fr active Pending
-
1996
- 1996-03-18 EP EP96907546A patent/EP0760190A1/fr not_active Withdrawn
- 1996-03-18 WO PCT/FR1996/000409 patent/WO1996029816A1/fr not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2626125A1 (fr) * | 1988-01-18 | 1989-07-21 | Parienti Raoul | Systeme de communication telephonique d'appartement a carte |
FR2656967A1 (fr) * | 1990-01-10 | 1991-07-12 | Bastiand Alexandre | Automate et table pour la determination du cout d'une communication dans un reseau. |
GB2246685A (en) * | 1990-08-02 | 1992-02-05 | Pak Sun Keu | Telephone metering |
FR2680261A1 (fr) * | 1991-08-09 | 1993-02-12 | Realisations Tech Securite | Carte a memoire et dispositif de taxation telephonique a lecteur de carte. |
EP0624023A2 (fr) * | 1993-05-06 | 1994-11-09 | Stewing Nachrichtentechnik GmbH & Co. KG Berlin | Dispositif pour saisir les unités de taxation des communications téléphoniques pour le vérification de la comptabilisation de la taxation |
Also Published As
Publication number | Publication date |
---|---|
EP0760190A1 (fr) | 1997-03-05 |
FR2731860A1 (fr) | 1996-09-20 |
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