FR2456349A1 - Dispositif d'alimentation et de transmission de donnees - Google Patents
Dispositif d'alimentation et de transmission de donneesInfo
- Publication number
- FR2456349A1 FR2456349A1 FR7911473A FR7911473A FR2456349A1 FR 2456349 A1 FR2456349 A1 FR 2456349A1 FR 7911473 A FR7911473 A FR 7911473A FR 7911473 A FR7911473 A FR 7911473A FR 2456349 A1 FR2456349 A1 FR 2456349A1
- Authority
- FR
- France
- Prior art keywords
- battery
- machine
- portable electronic
- power supply
- recharge
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
- G06F15/0216—Constructional details or arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/548—Systems for transmission via power distribution lines the power on the line being DC
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5429—Applications for powerline communications
- H04B2203/5445—Local network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/547—Systems for power line communications via DC power distribution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5483—Systems for power line communications using coupling circuits
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
LA PRESENTE INVENTION CONCERNE UN DISPOSITIF D'ALIMENTATION ET DE TRANSMISSION DE DONNEES GROUPE DANS UN MEME BOITIER POUR L'ALIMENTATION ELECTRIQUE ET LA RECHARGE DES BATTERIES D'UNE MACHINE ELECTRONIQUE PORTABLE DE TRAITEMENT DE DONNEES ET POUR LA TRANSMISSION DE CES DONNEES. POUR QUE LA LIAISON, ENTRE LE BOITIER D'ALIMENTATION ET DE TRANSMISSION ET LA MACHINE, SOIT REDUITE A DEUX FILS, LES DONNEES SONT TRANSMISES SUR LES MEMES FILS QUE L'ALIMENTATION EN COURANT CONTINU. LA TRANSMISSION DES DONNEES EST EFFECTUEE PAR DECOUPAGE DE LA TENSION ENTRE LES DEUX FILS DE LIAISON AU MOYEN D'UN TRANSISTOR COURT-CIRCUITANT PERIODIQUEMENT LES DEUX FILS DE LIAISON. LA RECEPTION DES DONNEES EST EFFECTUEE PAR COMPARAISON DE LA TENSION ENTRE LES DEUX FILS A UN SEUIL DETERMINE. APPLICATION AUX MACHINES PORTABLES TELLES QUE LES MACHINES DE SAISIE PORTABLES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7911473A FR2456349A1 (fr) | 1979-05-07 | 1979-05-07 | Dispositif d'alimentation et de transmission de donnees |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7911473A FR2456349A1 (fr) | 1979-05-07 | 1979-05-07 | Dispositif d'alimentation et de transmission de donnees |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2456349A1 true FR2456349A1 (fr) | 1980-12-05 |
FR2456349B3 FR2456349B3 (fr) | 1982-04-09 |
Family
ID=9225135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7911473A Granted FR2456349A1 (fr) | 1979-05-07 | 1979-05-07 | Dispositif d'alimentation et de transmission de donnees |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2456349A1 (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2518858A1 (fr) * | 1981-12-23 | 1983-06-24 | Jeumont Schneider | Dispositif de transmission de signaux sur une ligne assurant egalement une alimentation en tension continue |
US4886979A (en) * | 1988-03-01 | 1989-12-12 | Chang San Julie | Power source circuit device for monitors and host computers |
FR2639715A1 (fr) * | 1988-11-30 | 1990-06-01 | Europ Rech Electr Lab | Interface avec une alimentation electrique et ordinateur comportant un tel interface |
EP0380187A3 (fr) * | 1985-11-06 | 1990-09-05 | Formula Systems Limited | Système de détection |
EP0479249A2 (fr) * | 1990-10-01 | 1992-04-08 | Sanyo Electric Co., Limited. | Chargeur pour appareil électronique |
WO2002037804A2 (fr) * | 2000-11-06 | 2002-05-10 | Siemens Aktiengesellschaft | Dispositif de communication |
FR2865059A1 (fr) * | 2004-01-14 | 2005-07-15 | Fdi Matelec Sa | Installation de controle d'acces a des sites fermes |
EP2077623A3 (fr) * | 2008-01-07 | 2012-10-10 | Sony Corporation | Adaptateur d'alimentation électrique et système d'alimentation électrique |
WO2018071686A1 (fr) * | 2016-10-12 | 2018-04-19 | Snap Inc. | Circuits et procédés de charge de dispositif vestimentaire et de commande câblée |
-
1979
- 1979-05-07 FR FR7911473A patent/FR2456349A1/fr active Granted
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2518858A1 (fr) * | 1981-12-23 | 1983-06-24 | Jeumont Schneider | Dispositif de transmission de signaux sur une ligne assurant egalement une alimentation en tension continue |
EP0082791A1 (fr) * | 1981-12-23 | 1983-06-29 | JEUMONT-SCHNEIDER Société anonyme dite: | Dispositif de transmission de signaux sur une ligne assurant également une alimentation en tension continue |
EP0380187A3 (fr) * | 1985-11-06 | 1990-09-05 | Formula Systems Limited | Système de détection |
US4886979A (en) * | 1988-03-01 | 1989-12-12 | Chang San Julie | Power source circuit device for monitors and host computers |
FR2639715A1 (fr) * | 1988-11-30 | 1990-06-01 | Europ Rech Electr Lab | Interface avec une alimentation electrique et ordinateur comportant un tel interface |
EP0371857A1 (fr) * | 1988-11-30 | 1990-06-06 | Laboratoire Europeen De Recherches Electroniques Avancees | Interface avec une alimentation électrique et ordinateur comportant un tel interface |
EP0479249A2 (fr) * | 1990-10-01 | 1992-04-08 | Sanyo Electric Co., Limited. | Chargeur pour appareil électronique |
EP0479249A3 (en) * | 1990-10-01 | 1994-06-01 | Sanyo Electric Co | Charge control apparatus for use with electronic equipment |
WO2002037804A2 (fr) * | 2000-11-06 | 2002-05-10 | Siemens Aktiengesellschaft | Dispositif de communication |
WO2002037804A3 (fr) * | 2000-11-06 | 2002-09-06 | Siemens Ag | Dispositif de communication |
FR2865059A1 (fr) * | 2004-01-14 | 2005-07-15 | Fdi Matelec Sa | Installation de controle d'acces a des sites fermes |
EP2077623A3 (fr) * | 2008-01-07 | 2012-10-10 | Sony Corporation | Adaptateur d'alimentation électrique et système d'alimentation électrique |
WO2018071686A1 (fr) * | 2016-10-12 | 2018-04-19 | Snap Inc. | Circuits et procédés de charge de dispositif vestimentaire et de commande câblée |
US10218114B2 (en) | 2016-10-12 | 2019-02-26 | Snap Inc. | Circuits and methods for wearable device charging and wired control |
US10637183B2 (en) | 2016-10-12 | 2020-04-28 | Snap Inc. | Circuits and methods for wearable device charging and wired control |
US10686279B2 (en) | 2016-10-12 | 2020-06-16 | Snap Inc. | Circuits and methods for wearable device charging and wired control |
US10938151B2 (en) | 2016-10-12 | 2021-03-02 | Snap Inc. | Circuits and methods for wearable device charging and wired control |
US11081836B2 (en) | 2016-10-12 | 2021-08-03 | Snap Inc. | Circuits and methods for wearable device charging and wired control |
EP3926787A1 (fr) * | 2016-10-12 | 2021-12-22 | Snap Inc. | Circuits et procédés de charge et de commande filaire d'appareils portables |
TWI803930B (zh) * | 2016-10-12 | 2023-06-01 | 美商思娜公司 | 用於有線充電及線控之可穿戴裝置 |
US11876391B2 (en) | 2016-10-12 | 2024-01-16 | Snap Inc | Circuits and methods for wearable device charging and wired control |
US11979044B2 (en) | 2016-10-12 | 2024-05-07 | Snap Inc. | Circuits and methods for wearable device charging and wired control |
Also Published As
Publication number | Publication date |
---|---|
FR2456349B3 (fr) | 1982-04-09 |
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