ES2160661T3 - Aparato para la comunicacion de imagenes capaz de conmutar una linea a un terminal externo de proceso de informacion. - Google Patents

Aparato para la comunicacion de imagenes capaz de conmutar una linea a un terminal externo de proceso de informacion.

Info

Publication number
ES2160661T3
ES2160661T3 ES95120585T ES95120585T ES2160661T3 ES 2160661 T3 ES2160661 T3 ES 2160661T3 ES 95120585 T ES95120585 T ES 95120585T ES 95120585 T ES95120585 T ES 95120585T ES 2160661 T3 ES2160661 T3 ES 2160661T3
Authority
ES
Spain
Prior art keywords
unit
communication
line
images
external terminal
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.)
Expired - Lifetime
Application number
ES95120585T
Other languages
English (en)
Inventor
Takehiro Yoshida
Masamoto Takahashi
Kenji Hashimoto
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.)
Canon Inc
Original Assignee
Canon Inc
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 JP33860994A external-priority patent/JP3174706B2/ja
Priority claimed from JP07290523A external-priority patent/JP3112242B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of ES2160661T3 publication Critical patent/ES2160661T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32706—Type of the other apparatus
    • H04N1/32713—Data transmission device, e.g. switched network of teleprinters for the distribution of text-based information transceiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/32717—Detecting a calling tone, e.g. CI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/32719—Detecting a facsimile calling signal, e.g. CNG
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/32723—Detecting speech signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/32726—Detecting signals other than facsimile protocol signals, e.g. DTMF signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/3273—Detecting a loop current
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/32732—Detecting within a predetermined time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32739—Generating signals
    • H04N1/32741—Generating ringing or calling signals or tones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32739—Generating signals
    • H04N1/32745—Generating messages, indications or warnings locally
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32747—Controlling the connection of the apparatus
    • H04N1/3275—Giving priority to one of the apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32747—Controlling the connection of the apparatus
    • H04N1/32752—Manual connection of one of the apparatus other than by putting a telephone off-hook

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Facsimiles In General (AREA)
  • Facsimile Transmission Control (AREA)
  • Telephonic Communication Services (AREA)

Abstract

SE PRESENTA UN APARATO DE COMUNICACION DE IMAGENES QUE COMPRENDE UNA UNIDAD DE CONEXION PARA CONECTAR A UN TERMINAL EXTERNO, UNA UNIDAD DE COMUNICACION DE IMAGENES PARA LLEVAR A CABO LA COMUNICACION DE IMAGENES. UNA UNIDAD DE CONMUTACION PARA CONECTAR SELECTIVAMENTE UNA LINEA A LA UNIDAD DE CONEXION Y A LA UNIDAD DE COMUNICACION DE IMAGENES, UNA PRIMERA UNIDAD DE DETECCION PARA DETECTAR UNA SEÑAL DE LLAMADA DE LA LINEA, UNA SEGUNDA UNIDAD DE DETECCION PARA DETECTAR UNA SEÑAL RELATIVA A LA COMUNICACION DE IMAGENES, UNA TERCERA UNIDAD DE DETECCION PARA DETECTAR UNA SEÑAL RELATIVA A LA COMUNICACION DE DATOS Y UNA UNIDA DE CONTROL PARA CONTROLAR LA UNIDAD DE CONMUTACION EN RESPUESTA A LA DETECCION POR LA PRIMERA, SEGUNDA Y TERCERA UNIDADES DE DETECCION.
ES95120585T 1994-12-28 1995-12-27 Aparato para la comunicacion de imagenes capaz de conmutar una linea a un terminal externo de proceso de informacion. Expired - Lifetime ES2160661T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33860994A JP3174706B2 (ja) 1994-12-28 1994-12-28 ファクシミリ装置
JP07290523A JP3112242B2 (ja) 1995-10-12 1995-10-12 イメージ通信装置およびその制御方法

Publications (1)

Publication Number Publication Date
ES2160661T3 true ES2160661T3 (es) 2001-11-16

Family

ID=26558105

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95120585T Expired - Lifetime ES2160661T3 (es) 1994-12-28 1995-12-27 Aparato para la comunicacion de imagenes capaz de conmutar una linea a un terminal externo de proceso de informacion.

Country Status (4)

Country Link
US (1) US5892815A (es)
EP (1) EP0720345B1 (es)
DE (1) DE69522430T2 (es)
ES (1) ES2160661T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3207746B2 (ja) * 1996-03-25 2001-09-10 シャープ株式会社 ファクシミリ装置
JPH1117829A (ja) * 1997-06-19 1999-01-22 Mita Ind Co Ltd モデム及びこのモデムを内蔵したファクシミリ装置
JPH1198338A (ja) * 1997-09-24 1999-04-09 Matsushita Denso System Kk ファクシミリ装置及び回線制御基盤
JP3821932B2 (ja) * 1997-11-20 2006-09-13 富士通株式会社 通信支援装置
JPH11308403A (ja) 1998-04-22 1999-11-05 Canon Inc ファクシミリ装置
JP4906701B2 (ja) * 2007-12-14 2012-03-28 キヤノン株式会社 回線制御装置、回線制御方法、プログラム、記憶媒体

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178927B (en) * 1985-07-09 1990-02-21 Canon Kk Communication apparatus
JPH07112217B2 (ja) * 1987-03-12 1995-11-29 キヤノン株式会社 通信装置
US5128985A (en) * 1987-04-01 1992-07-07 Canon Kabushiki Kaisha Communication system having a plurality of voice communication terminals and a data communication terminal
US4991200A (en) * 1987-09-29 1991-02-05 Paul Lin Interface device for the intercommunication of a computer and a fax machine
US5151972A (en) * 1989-03-28 1992-09-29 Lynx Automation, Inc. Apparatus for automatically connecting terminal device to telephone lines
US5131026A (en) * 1989-05-31 1992-07-14 Samsung Electronics Co., Ltd. Facsimile system having auto-answering function
US5065427A (en) * 1989-10-31 1991-11-12 Vishwas Godbole Fax/data call receiving system and method
JP2675888B2 (ja) * 1990-02-13 1997-11-12 キヤノン株式会社 情報処理装置
FR2672758A1 (fr) * 1991-02-12 1992-08-14 Sagem Telecopieur multifonctionnel.
JP2912062B2 (ja) * 1991-08-22 1999-06-28 キヤノン株式会社 画像通信装置
JP3005101B2 (ja) * 1992-01-22 2000-01-31 キヤノン株式会社 画像通信装置
JP3231394B2 (ja) * 1992-04-01 2001-11-19 株式会社リコー モデム
MY109795A (en) * 1992-05-27 1997-07-31 Perkins John L A facsimile device
JP3012433B2 (ja) * 1993-02-26 2000-02-21 シャープ株式会社 公衆回線を用いる通信装置およびその方法
US5528385A (en) * 1993-10-08 1996-06-18 Zoom Telephonics, Inc. Faxmodem with scanning capability
US5608546A (en) * 1994-03-11 1997-03-04 Mita Industrial Co., Ltd. Data communications apparatus having a computer modem function

Also Published As

Publication number Publication date
EP0720345A3 (en) 1997-10-01
EP0720345A2 (en) 1996-07-03
DE69522430T2 (de) 2002-05-23
EP0720345B1 (en) 2001-08-29
DE69522430D1 (de) 2001-10-04
US5892815A (en) 1999-04-06

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