KR970003422B1 - Error page display method of facsimile - Google Patents

Error page display method of facsimile Download PDF

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Publication number
KR970003422B1
KR970003422B1 KR1019930019157A KR930019157A KR970003422B1 KR 970003422 B1 KR970003422 B1 KR 970003422B1 KR 1019930019157 A KR1019930019157 A KR 1019930019157A KR 930019157 A KR930019157 A KR 930019157A KR 970003422 B1 KR970003422 B1 KR 970003422B1
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South Korea
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signal
page
original
error
sending
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KR1019930019157A
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Korean (ko)
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KR950010489A (en
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곽진
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엘지전자 주식회사
이헌조
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    • 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
    • H04N1/32609—Fault detection or counter-measures, e.g. original mis-positioned, shortage of paper
    • H04N1/32646—Counter-measures
    • H04N1/32651—Indicating or reporting
    • 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
    • H04N1/32609—Fault detection or counter-measures, e.g. original mis-positioned, shortage of paper
    • H04N1/32625—Fault detection
    • H04N1/32641—Fault detection of transmission or transmitted data, e.g. interruption or wrong number of pages

Abstract

When an user wants to send one page, perform one page sending. At this time, the sender sends a MPS signal and indicates multiple page sending. A Receiver judges whether the received message is fine or not, when fine, the receiver sends a MCF signal and induces next page sending. But when the received picture is no good, the receiver sends a RTN signal or a RTP signal to the sender. The sender detects error and stores the present page to the storing part, checks transmitting line and sends next page. When the last page is sent, by sending a DCN signal, fax operation is stopped.

Description

팩시밀리의 복수 원고송신시 에러 페이지 표시방법How to display an error page when sending multiple originals of the fax

제1도는 종래 팩시밀리의 원고송신제어방법의 수순을 보인 플로우챠트.1 is a flow chart showing the procedure of a conventional fax transmission control method.

제2도는 본 발명 팩시밀리의 원고송신 제어방법의 수순을 보인 플로우챠트.2 is a flow chart showing the procedure of the original transmission control method of the present invention fax.

제3도는 본 발명 팩시밀리의 원고송신시 에러페이지 표시방법을 보인 플로우챠트.3 is a flowchart showing a method of displaying an error page when sending a document of the present invention.

본 발명은 팩시밀리의 복수 원고송신시 에러가 발생한 페이지를 프린트 메시지로 표시하여 사용자가 에러 페이지를 재송신할 수 있도록 한 팩시밀리의 복수 원고송신시 에러 페이지 표시방법에 관한 것이다.The present invention relates to a method of displaying an error page when sending multiple pages of a facsimile so that a user can retransmit an error page by displaying a page in which an error occurs when sending multiple documents.

종래 팩시밀리는 제1도에 도시된 바와같이, 국제적인 통신규약인 CCITT의 규정에 의하여 원고를 송신할 경우 먼저 송신측에서 송신하고자 하는 원고를 세트하고 팩시밀리 전화번호를 다이얼링하여 국선을 통해 수신측이 연결되었으면 송신측은 팩시밀리의 시작키를 눌러 CNG(Calling Tone)신호를 수신측에 송신하므로 수신측은 송신된 CNG 신호를 검출한다. 수신측에서 CNG신호가 검출되었으면 CED(Called Station Identification)신호 및 DIS(Digital Identification Signal)신호를 송신측에 송신하여 통신선로를 구축한다.In the conventional facsimile, as shown in FIG. 1, when a document is transmitted according to the international communication protocol CCITT, the sender first sets the original to be sent, dials the fax number, and the receiving party connects through the trunk line. If so, the transmitting side transmits a CNG (Calling Tone) signal to the receiving side by pressing the start key of the facsimile, and the receiving side detects the transmitted CNG signal. When the CNG signal is detected at the receiver, a CED (Called Station Identification) signal and a DIS (Digital Identification Signal) signal are transmitted to the transmitter to establish a communication line.

따라서 송신측은 CED신호 및 DIS신호를 수신한 후 DSC(Digital Command Signal)신호와 통신선로 특성을 맞추기 위해 트레이닝 신호(Training) 및 TCF(Training Check)신호를 수신측에 송신한다.Accordingly, the transmitting side transmits a training signal and a training check signal to the receiving side in order to match the characteristics of the digital command signal (DSC) signal and the communication line after receiving the CED signal and the DIS signal.

이때 수신측은 수신된 트레이닝 신호 및 TCF신호에 의해 통신선로 상태가 수신가능 상태로 판단하였으면, 상기 수신측은 CFR(Confirmation to Receive)신호를 송신측에 송신하여 원고를 수신할 준비가 완료되었음을 알려주면, 상기 송신측은 수신된 CFR신호에 의하여 통신선로 특성을 재점검하는 트레이닝 신호를 수신측에 송신한 후 원고(Message)를 1페이지 송신한다.At this time, if the receiving side determines that the communication line state is a receivable state based on the received training signal and the TCF signal, the receiving side transmits a CFR (Confirmation to Receive) signal to the transmitting side and informs that it is ready to receive the original. The transmitting side transmits one page of a message after transmitting a training signal for rechecking communication line characteristics based on the received CFR signal to the receiving side.

송신측이 원고 1페이지를 송신하였으면 동시에 MPS(Multipage Signal)신호를 수신측에 송신하여 2페이지 원고송신이 준비되었음을 알려준다.When the sender has sent one page of the original, it simultaneously sends an MPS (Multipage Signal) signal to the receiver, indicating that two-page original transmission is ready.

따라서 수신측은 MPS신호에 의하여 1페이지 수신된 원고의 화상상태가 양호하면 MCF(Message Confirmation)신호를, 원고의 화상상태가 양호하지 않으면 RTN(Retrain Negative)신호 또는 RTP(Retrain Positive)신호를 송신측에 송신한다.Therefore, the receiving side transmits an MCF (Message Confirmation) signal when the original state of the page received by the MPS signal is good, and an RTN (Retrain Negative) or RTP (Retrain Positive) signal when the original state of the original is not good. Send to

즉, 송신측에 MCF신호가 송신되었으면 상기 송신측은 트레이닝 신호를 수신측에 송신한 후 원고 2페이지를 송신하고, RTN신호 또는 RTP신호가 송신측에 송신되었으면 1페이지 송신된 원고의 화상상태가 양호하지 않은 상태이므로 통신선로 상태를 재점검한 후 2페이지 원고를 송신하도록 한 것으로 상기 과정을 반복하므로서 팩시밀리를 통해 복수원고의 송. 수신을 수행할 수 있는 것이다.That is, if the MCF signal is transmitted to the transmitting side, the transmitting side transmits two pages of the original after transmitting the training signal to the receiving side, and if the RTN signal or the RTP signal is transmitted to the transmitting side, the image state of the original one page is good. Since it is not in the state, it is to recheck the communication line status and send two pages of originals. The reception can be performed.

그러나 종래 팩시밀리는, 송신측에서 1페이지 송신완료된 원고의 화상상태가 양호하지 않을 경우 수신측은 PTN신호 또는 RTP신호를 송신측에 송신하면 상기 송신측은 송신된 RTN신호 또는 RTP 신호에 의하여 통신선로 상태를 점검한 후 다음페이지의 원고송신을 양호한 상태의 화상상태가 되도록 송신하지만 기존의 원고송신이 완료된 양호하지 못한 송신원고를 처리하지 못하는 문제점이 있었다.However, in the conventional facsimile machine, when the sender transmits a PTN signal or an RTP signal to the sender when the image of the original page that has been transmitted by one page is not satisfactory, the sender sets the communication line state by the transmitted RTN signal or the RTP signal. After checking, the next page of originals is sent to a good state of image, but there is a problem in that it is not able to process the poor originals for which original document transmission is completed.

본 발명은 이와같은 종래 문제점을 해결하기 위하여 사용자가 복수원고를 송신시 에러페이지 즉, 원고화상상태가 양호하지 못한 페이지를 프린트 메시지로 표시하여 사용자가 확인할 수 있도록 하므로서 사용자는 원고화상상태가 양호하지 못한 페이지를 수신측에 재송신하도록 하는데 그 목적이 있는 것으로 첨부된 도면에 의하여 본 발명을 설명하면 다음과 같다.In order to solve the conventional problem, the present invention displays an error page when a user sends multiple originals, that is, a page in which the original image state is not good, as a print message so that the user can check the original image state. The present invention will be described below with reference to the accompanying drawings for the purpose of retransmitting a failed page to the receiving side.

먼저, 본 발명 팩시밀리는 제2도에 도시된 바와같이, 국제적인 통신규약인 CCITT의 규정에 의하여 원고를 송신하고자 할 경우 먼저 송신측에서 송신하고자하는 원고를 세트하고 팩시밀리 번호를 다이얼링하여 국선을 통해 수신측이 연결되었으면 송신측은 팩시밀리의 시작키이를 선택하여 CNG(Calling Tone)신호를 수신측에 송신하므로서 수신측은 송신된 CNG신호를 검출한다.First, in the present invention, as shown in FIG. 2, when a document is to be transmitted by the CCITT, which is an international communication protocol, the sender first sets the original to be transmitted and dials the fax number to receive the original. When the side is connected, the transmitting side selects the start key of the fax and transmits a CNG (Calling Tone) signal to the receiving side, and the receiving side detects the transmitted CNG signal.

수신측에서 CNG신호가 검출되었으면 CED(Called Station Identification)신호 및 DIS(Digital Identification Signal)신호를 송신측에 송신하여 통신선로를 구축한다.When the CNG signal is detected at the receiver, a CED (Called Station Identification) signal and a DIS (Digital Identification Signal) signal are transmitted to the transmitter to establish a communication line.

통신선로 구축이 완료되었으면 상기 송신측은 CED신호 및 DIS신호에 의하여 DCS(Digital Command Signal)신호와 통신선로 특성을 맞추기 위해 트레이닝 신호(Training) 및 TCF(Training Check)신호를 수신측에 송신하면 상기 수신측은 수신된 트레이닝 신호 및 TCF신호에 의하여 통신선로 상태가 원고 수신 가능상태로 판단하므로서 CFR(Confirmation to Receive)신호를 송신측에 송신하여 원고를 수신할 준비가 되었음을 알려준다.When the construction of the communication line is completed, the transmitter transmits a training signal and a training check signal to the receiver in order to match the DCS (Digital Command Signal) signal and the communication line characteristics according to the CED signal and the DIS signal. The side transmits a CFR (Confirmation to Receive) signal to the transmitting side, informing that the communication line is in the state of being able to receive the original, based on the received training signal and the TCF signal, to indicate that it is ready to receive the original.

따라서 송신측은 수신된 CFR신호에 의하여 통신선로 특성을 재점검하는 트레이닝 신호를 수신측에 송신한 후 원고(Message)를 1페이지 송신한다.Therefore, the transmitting side transmits the training signal for rechecking the communication line characteristics based on the received CFR signal to the receiving side, and then transmits one page of the message.

송신측에서 원고 1페이지 송신이 완료되었으면 상기 송신측은 동시에 MPS(Multi-Page Signal)신호를 수신측에 송신하여 2페이지 원고를 송신할 준비가 되었음을 알려준다.When transmission of one page of the original is completed at the transmitting side, the transmitting side simultaneously transmits a multi-page signal (MPS) signal to the receiving side, indicating that the two-page original is ready for transmission.

이때 수신측은 수신된 MPS신호에 의하여 1페이지 수신된 원고의 화상상태가 양호하면 MCF(Message Confirmation)신호를, 원고의 화상상태가 양호하지 않으면 RTN(Retrain Negative)신호 또는 RTP(Retrain Positive)신호를 송신측에 송신한다.At this time, the receiving side receives the MCF (Message Confirmation) signal if the original state of the page received by the received MPS signal is good. If the original state of the original is not good, the receiving side receives the RTN (Retrain Negative) signal or the RTP (Retrain Positive) signal. Send to the sender.

즉, 송신측에 MCF신호가 송신되었으면, 상기 송신측은 트레이닝 신호를 수신측에 송신한 후 다음페이지의 원고를 송신하고, RTN신호 또는 RTP 신호가 송신측에 송신되었으면 1페이지 송신된 원고의 화상상태가 양호하지 않은 상태이므로 이를 에러상태로 판단하여 저장한 후 통신선로 상태를 점검한 후 다음페이지의 원고를 송신하도록 한 것으로, 상기 과정을 반복하여 복수원고를 송신할 수 있는 것으로, 상기 송신측에 마지막 원고송신이 완료되었으면 수신측에 EOP(End of Procedure)신호를 송신한다.That is, when the MCF signal is transmitted to the transmitting side, the transmitting side transmits the next page original after transmitting the training signal to the receiving side, and if the RTN signal or the RTP signal is transmitted to the transmitting side, the image state of the original page is transmitted. Is not in good condition, it is determined to be an error state and stored, and then the state of the communication line is checked and the next page originals are transmitted, and the above process can be repeated to transmit multiple originals. When the last original transmission is completed, send the end of procedure (EOP) signal to the receiver.

이때 수신측은 EOP신호에 의해 마지막 원고가 송신된 것을 감지하여 MCF(Message Confirmation)신호를 송신측에 송신하면, 상기 송신측은 MCF신호에 의하여 수신측에서 마지막 원고가 수신완료된 것으로 판단하여 DNC(Disconnect)신호를 수신측에 송신하여 통신선로를 절체하여 팩시밀리 사용을 종료하도록 한 것이다.At this time, when the receiving side detects that the last original is transmitted by the EOP signal and transmits an MCF (Message Confirmation) signal to the transmitting side, the transmitting side determines that the last original is received by the MCF signal and the DNC (Disconnect) is determined. By sending a signal to the receiving side, the communication line is switched to end the use of the fax.

이와같이 종료되는 본 발명 팩시밀리의 복수 원고송신시 에러 페이지 표시방법은 제3도에 도시된 바와같이 제2도를 참고로 설명하면 다음과 같다.The method of displaying an error page at the time of transmitting a plurality of originals of the present invention, which is thus terminated, will be described with reference to FIG. 2 as shown in FIG.

먼저, 사용자가 원고를 송신하고자 할 경우 1페이지 송신을 수행한다.First, if a user wants to send an original, perform page 1 transmission.

이때 송신측은 원고 1페이지를 송신하면서 동시에 수신측에 MPS신호를 송신하여 복수 원고송신을 알려주면 상기 수신측은 MPS신호에 의하여 현재 수신된 원고 화상상태가 양호한지 판단한다.At this time, the transmitting side transmits an MPS signal to the receiving side while transmitting one page of the original, and notifies a plurality of original transmissions, and the receiving side judges whether the currently received original image state is good by the MPS signal.

판단결과 수신된 원고화상상태가 양호하면 수신측은 MCF신호를 송신측에 송신하여 다음페이지의 원고를 송신하도록 한다.As a result of the determination, if the received original image state is good, the receiving side transmits the MCF signal to the transmitting side to transmit the next page original.

한편, 수신측에서 수신된 원고의 화상상태가 양호하지 못해 RTN신호 또는 RTP신호를 송신측에 송신하면, 상기 송신측은 현재 송신된 원고상태가 에러로 판단하여 현재 원고페이지를 미도시된 저장부에 저장한 후 통신선로 상태를 재점검한 후 다음페이지의 원고를 송신한다.On the other hand, if the image state of the original received at the receiving side is not good and transmits the RTN signal or the RTP signal to the transmitting side, the transmitting side judges that the currently transmitted original state is an error and transmits the current original page to the storage not shown. After saving, recheck the communication line status and send the original on the next page.

이와같이 상기 과정을 반복하여 원고송신에러로 메모리에 저장한 후 마지막 원고를 송신할 경우 상기 송신측은 EOP신호를 수신측에 송신하여 마지막 원고인 것을 알려주면 수신측은 MCF신호를 송신하므로서 마지막 원고가 수신된 것으로 판단하여 DCN신호를 수신측에 송신하여 팩시밀리 동작을 정지시킨다.As described above, if the last original is transmitted after storing the data in the memory as an original transmission error and transmitting the last original, the sender sends an EOP signal to the receiving party to inform the receiving party that the last original has been received by transmitting the MCF signal. By judging, the DCN signal is sent to the receiving side to stop the facsimile operation.

이때 송신측은 원고송신 완료후 메모리에 저장된 에러페이지를 프린트 메시지를 표시하여 사용자가 이를 확인하므로서 에러페이지를 재송신하므로서 완전한 원고송신을 이루도록 한 것이다.At this time, the sender displays the print message of the error page stored in the memory after the original transmission is completed, and the user reconfirms the error page by confirming this to complete the original transmission.

이상에서 설명한 바와같이 사용자가 복수 원고송신중 에러페이지가 발생하였을 때 상기 에러페이지를 저장한 후 마지막 페이지를 원고를 송신완료후 프린트 메시지로 에러페이지를 표시하여 사용자가 이를 확인한 후 상기 에러페이지를 재송신하므로서 완전한 원고송신을 할 수 있는 효과가 있다.As described above, when an error page occurs during multiple document transmission, the user stores the error page, sends the last page, and displays the error page in a print message. As a result, it is possible to send a complete manuscript.

Claims (1)

페이지 원고송신후 수신측에 MPS신호를 송신하여 복수 원고송신을 알려주는 제1과정과, 수신측에 수신된 MPS신호에 의하여 수신완료된 원고가 에러인지 판단하는 제2과정과, 판단결과 수신된 원고가 에러이면 송신측에 RTN신호 또는 RTP신호를 송신하여 메모리부에 에러발생 페이지를 저장한 후 다음페이지 원고를 송신하는 제3과정과, 상기 제3과정에 의해 마지막 원고송신이 완료되었으면 메모리부에 저장된 원고 에러 페이지를 프린트 메시지로 표시하여 표시된 에러 페이지를 재송신하는 제4과정으로 구성된 팩시밀리의 복수 원고송신시 에러 페이지표시방법.A first step of notifying a plurality of originals by sending an MPS signal to the receiving side after the page original is transmitted, and a second process of determining whether the received original is an error by the MPS signal received at the receiving side, and the received original If is an error, a third process of transmitting an RTN signal or an RTP signal to the sender to store an error occurrence page and then transmitting the next page original, and if the last original transmission is completed by the third process, A method of displaying an error page when sending multiple originals of a fax, comprising a fourth step of resending the displayed error page by displaying the stored original error page as a print message.
KR1019930019157A 1993-09-21 1993-09-21 Error page display method of facsimile KR970003422B1 (en)

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KR19980074225A (en) * 1997-03-22 1998-11-05 윤종용 How to print error messages from the fax
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