KR890003195A - Built-in fax machine and its control method - Google Patents

Built-in fax machine and its control method Download PDF

Info

Publication number
KR890003195A
KR890003195A KR1019870007976A KR870007976A KR890003195A KR 890003195 A KR890003195 A KR 890003195A KR 1019870007976 A KR1019870007976 A KR 1019870007976A KR 870007976 A KR870007976 A KR 870007976A KR 890003195 A KR890003195 A KR 890003195A
Authority
KR
South Korea
Prior art keywords
signal
tone
input
mode
transmission
Prior art date
Application number
KR1019870007976A
Other languages
Korean (ko)
Other versions
KR910002772B1 (en
Inventor
조태영
Original Assignee
안시환
삼성전자 주식회사
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 안시환, 삼성전자 주식회사 filed Critical 안시환
Priority to KR1019870007976A priority Critical patent/KR910002772B1/en
Publication of KR890003195A publication Critical patent/KR890003195A/en
Application granted granted Critical
Publication of KR910002772B1 publication Critical patent/KR910002772B1/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)

Abstract

내용 없음No content

Description

전화기 내장 팩시밀리 및 그 제어방법Built-in fax machine and its control method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 회로도, 제2도는 상기 제1도의 동작 제어흐름도.1 is a circuit diagram according to the present invention, Figure 2 is a flow chart of the operation of FIG.

Claims (2)

화상정보를 분석하여 변조 출력하고, 변조 입력되는 화상정보를 복조하여 화상을 재현하는 기능을 수행하는 팩스기능 처리부(50)을 구비한 전화기 내장 팩시밀리에 있어서, 입력되는 키의 상태를 판별하여 국선 루-프 형성 제어신호, DTMF신호 및 팩스 기능제어신호를 출력하여 시스템을 제어하는 마이컴(10)과, 상기 마이컴(10)에 기능선택, 다이얼 디지트, 전호, FAX, 수동, 자동선택기능의 신호를 출력하는 기능선택부(20)와, 입력되는 국선신호의 임피던스를 매칭하여 상기 마이컴(10)의 제어에 의해 국선 루프를 형성하고 펄스를 송출하는 라인 인터페이스(30)와, 상기 마이컴(10)의 제어에 의해 상기 인터페이스부(30)의 출력신호를 스위칭하는 스위칭부(40)와, 마이컴(10)의 제어에 의해 화상을 분석하여 라인인터페이스부(30)로 변조 출력하고 라인 인터페이스(30)으로부터의 변조 입력신호를 복조하여 화상을 재현하는 기능을 수행하는 FAX기능처리부(50)와, 상기 마이컴(10)의 제어에 의해 라인 인터페이스와 접속되어 음성신호를 송수하는 음성 송수신부(60)로 구성함을 특징으로하는 회로.A built-in fax machine having a fax function processor (50) which performs a function of analyzing and modulating image information, and demodulating and reproducing the modulated input image information to reproduce an image. A microcomputer 10 for controlling a system by outputting a dump forming control signal, a DTMF signal, and a fax function control signal, and a signal of a function selection, dial digit, telephone, fax, manual, automatic selection function to the microcomputer 10; A line interface 30 for forming a trunk line loop under the control of the microcomputer 10 by matching the impedance of the input trunk line signal to the output function selection unit 20 and outputting a pulse; The switching unit 40 for switching the output signal of the interface unit 30 by control, and the image is analyzed and modulated and output to the line interface unit 30 by the control of the microcomputer 10 and the line interface ( A facsimile function processing unit 50 which demodulates the modulated input signal from 30 to reproduce an image, and a voice transmitting / receiving unit 60 connected to a line interface under the control of the microcomputer 10 and transmitting a voice signal. A circuit comprising: 전화기 내장 팩시밀리의 제어방법에 있어서, 동작 상태의 모드를 검색하여 자동모드인 경우에 송신 여부를 검색하는 제 1단계와, 제1단계의 송신 여부 판단이 톤다이얼인가를 검색하고 톤다이얼일때 팩시밀리 기능부를 국선라인의 인터페이스에 접속함과 동시에 입력 디지트를 분석하여 다이얼링 수행키일때 국선 루-프를 형성하여 톤을 송신하는 제2단계와, 상기 제2단계의 톤다이얼 검색이 톤다이얼링이 아닐때 입력 디지트를 분석하여 다이얼링 수행키일때 국선 루-프를 형성후 루-프를 단속하여 펄스를 송출하는 제3단계와, 상기 제1단계의 검색 판단이 수동 모드일때 송신 모드인가를 검색하는 제4단계와, 제4단계에서 송신이라고 판단하였을 경우 톤다이얼 모드를 검색하여 톤모드인 경우 입력 디지트를 분석하여 다이얼링 수행키일때 국선 루-프를 형성하고 톤을 송신하는데 제 5단계와, 상기 제5단계에서 톤다이얼 모드가 아닐때 제3단계를 수행하는 제6단계와, 상기 제1-6단계를 수행완료시 링백톤의 수신 여부를 검색하고 링백톤 수신시에 프로토콜의 캐리어의 수신을 검색하여 수신시에 화상 신호를 자동 송신하는 제7단계와, 제7단계의 캐리어 수신판단과정이 캐리어 수신이 없다로 판단시에 음성 송수신부를 연결하여 음성 통화로를 형성하고 팩시밀리 기능이 선택되었을때 화상신호를 송출하는 제8단계와, 상기 제1단계의 자동 송신여부 검색이 송신이 아닐때에 링신호의 입력을 검색 카운팅하여 프로그램수 일때에 국선 루프를 형성하여 입력되는 화상신호를 자동 수신하는 제9단계와, 상기 제4단계의 수동 송신모드 검색이 송신이 아닐때 링신호의 입력을 검색하고 링신호입력이 있을때 핸드셋의 들림상태를 검색하는 제10단계와, 상기 제10단계에서 핸드셋가 틀렸다고 판단시 국선 루프를 형성함과 동시에 음성 송수신부를 접속하고 팩스 모드선택 신호여부에 따라 음성통신과 화상통신을 선택적으로 선택하는 제11단계로 이루어짐을 특징으로하는 회로.1. A method for controlling a built-in facsimile in a telephone, comprising: a first step of searching for a mode of operation and searching for transmission in an automatic mode; and a facsimile function when the first step of determining whether transmission is a tone dial and a tone dial The second step of connecting the unit to the interface of the CO line and analyzing the input digits to form a CO line loop when the dialing execution key is used, and to transmit the tone, when the tone dial search of the second step is not tone dialing. A third step of analyzing the digits and forming a trunk line loop when the key is a dialing execution key, and then intercepting the loop and sending out a pulse; and a fourth step of searching for transmission mode when the search decision of the first step is a manual mode. If it is determined in step 4 that the transmission is performed, the tone dial mode is searched. In the tone mode, the input digit is analyzed and the dialing loop is performed when the dialing execution key is used. A sixth step of forming and transmitting a tone, a sixth step of performing a third step when the tone dial mode is not in the fifth step, and receiving ringback tones when the first to sixth steps are completed. In the seventh step of detecting the reception of the carrier of the protocol at the time of receiving the ringback tone and automatically transmitting the image signal at the reception, and the seventh step of the carrier reception determination process, Eighth step of transmitting a video signal when a facsimile function is selected and the facsimile function is selected, and when the automatic transmission status search of the first step is not transmission, search and count the input of the ring signal, A ninth step of automatically receiving an input image signal by forming a loop, and searching for input of a ring signal when the manual transmission mode search of the fourth step is not a transmission, and when there is a ring signal input, A tenth step of searching for a lifted state of the set; and in case of determining that the handset is wrong in the tenth step, a trunk line loop is formed and the voice communication unit is connected, and voice communication and video communication are selectively A circuit comprising the eleventh step. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870007976A 1987-07-22 1987-07-22 Telephone fax and method KR910002772B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870007976A KR910002772B1 (en) 1987-07-22 1987-07-22 Telephone fax and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870007976A KR910002772B1 (en) 1987-07-22 1987-07-22 Telephone fax and method

Publications (2)

Publication Number Publication Date
KR890003195A true KR890003195A (en) 1989-04-13
KR910002772B1 KR910002772B1 (en) 1991-05-04

Family

ID=19263201

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870007976A KR910002772B1 (en) 1987-07-22 1987-07-22 Telephone fax and method

Country Status (1)

Country Link
KR (1) KR910002772B1 (en)

Also Published As

Publication number Publication date
KR910002772B1 (en) 1991-05-04

Similar Documents

Publication Publication Date Title
US5153912A (en) Data communication apparatus
US6574012B1 (en) Communication terminal apparatus of determining a communication speed for line condition
KR890003195A (en) Built-in fax machine and its control method
KR960028003A (en) Phone number voice service method of telephone and device therefor
KR970024782A (en) Voice recognition system and voice recognition method of digital telephone
KR960007912B1 (en) Manuscript auto-transmission method of facsimile
KR930002199B1 (en) Melody generating method for fax
JPH07298024A (en) Facsimile equipment
JP2589085B2 (en) Control information transmission method
KR0122588B1 (en) Phone number dialing method
JPH0834501B2 (en) Calling method using character dial
JPH0583516A (en) Facsimile equipment
JPH04137971A (en) Facsimile equipment
KR970014069A (en) Fax transmission method of digital key phone system and device therefor
KR960002156B1 (en) Intelligent phone
KR950022685A (en) Recipient Control in Fax Transmission
JPH0923324A (en) Facsimile equipment and its call method
KR980013183A (en) How to set up an automatic call line on your phone
KR940027475A (en) Remote control method of fax with wired and wireless voice call function
KR940013105A (en) Fax Multiplexing
JPS6331395A (en) Electronic key telephone system
JPH089016A (en) Telephone system
JPH07264322A (en) Facsimile equipment
KR930015390A (en) Data communication method using DTMF of wireless telephone
KR970055883A (en) Connection system for G3 standard facsimile transmission and reception in communication network of frequency common communication system

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19990430

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee