KR20030043454A - Reception reject system of facsimile in a selectively - Google Patents

Abstract

PURPOSE: A selective reception rejecting system of a facsimile is provided to automatically reject receiving of undesired information based on information of an inputted telephone number. CONSTITUTION: A reception rejecting system is placed between a telephone line incoming side of a facsimile and a main CPU(10) of the facsimile. The rejecting system includes a receiving number detector(20), and a receiving rejection controller(30) having a telephone number storage memory(31) and a program(32) related with a reception rejecting function. The system further includes a switch controller(40) for switching a switch(41) set at the telephone line incoming side on the basis of a received telephone number, and a distributor(50) for connecting a line to the main CPU to receive information in the case that information is normally received.

Description

Reception reject system of facsimile in a selectively}

The present invention provides a receiving side facsimile of the fax information of the receiving facsimile when the user unnecessarily sends a document of an unwanted type such as unnecessary promotional material or pornography in the process of using the selective reception system of the facsimile, more specifically, the facsimile. The present invention relates to a selective rejection system of a facsimile that can be automatically rejected when the input is stored in the reception controller of the receiver and the phone number information is recognized.

In general, a facsimile as a document information transmission medium has been used as a universal communication means due to its convenience and speed even in the long time since the beginning of use, despite the spread of electronic mail using the Internet.

The facsimile function has been improved in several parts under the basic principle of sending and receiving documents. However, there are no functions for facsimile receiving functions that can prevent a case where unnecessary documents are repeatedly entered.

From the standpoint of the person receiving unnecessary documents through the facsimile as described above, there was a problem such as loss of business paper and waste of the facsimile paper due to sorting and organizing the received documents.

In particular, when an abnormal or unethical advertisement or pornography, which is not desired by the receiver, is repeatedly sent without permission, the recipient himself and his neighbors also feel embarrassed and uncomfortable, and have a serious burden.

The present invention has been made in view of the problems among the functions lacked in the conventional facsimile as described above, the object of which is a facsimile machine that can automatically block reception based on the telephone number information entered when the facsimile receiver sends unwanted information To provide an optional unsubscribe system.

In order to achieve the above object, the present invention is to reject a reception by inputting a phone number to reject a reception from a user using a facsimile or a phone number of a transmission facsimile having at least one reception experience and storing it in an internal memory of the reception rejection controller. This function prevents the reception by blocking the telephone line when accessing the telephone number.

In the reception rejection function, the telephone number information of the transmission fax is identified in two ways. The first is a TSI (TRANSMITTING IDENTIFICATION: transmitting station) sent from the transmission fax in the process of transmitting and receiving the information of each other's faxes. There is a way to find out the telephone number of a sending fax machine using a programmed telephone number signal inputted to the sending fax machine for identification. The second is to subscribe to the calling number display service and find out the calling IDENTIFICATION of the other party's fax.

In each of the above methods, when receiving a facsimile, the bouncing controller finds out the phone number of the sending facsimile and compares it with the bouncing phone number stored in the internal memory. If the numbers are the same, an interrupt is generated to control the switch for 5 seconds. Open. After 5 seconds, the telephone line is short-circuited and the fax is initialized to the receive standby state and placed in the receive standby state.

Therefore, the reception rejection function of the present invention does not receive even TSI (TRANSMITTING SUBSCRIBER IDENTIFICATION), i.e., either the programmed telephone number stored in the transmission facsimile or the telephone line number of the transmission facsimile. It is characterized in that the reception can be denied even when the transmission is changed by the transmission or the transmission is changed over the circuit.

1 is an overall block diagram of a facsimile to which an optional unsubscribe system of the present invention is applied;

Figure 2 is a block diagram showing in detail the system of the rejection of the embodiment of the present invention,

Figure 3a is a flow chart showing an example of the reception by the calling party line number in the fax to which the reception system of the present invention is applied,

Figure 3b is a flowchart showing an example of the rejection by the TSI signal in the fax to which the rejection system of the present invention is applied.

<Description of Symbols for Major Parts of Drawings>

10: main CPU 20: reception number detector

30: reception reject controller 31: storage memory

32: program 40: switch controller

41: switch 50: distributor

S: reception rejection system

L: Telephone line

F: facsimile

Hereinafter, the selective reception system of the facsimile of the present invention will be described with reference to the accompanying drawings.

1 and 2 are block diagrams showing the overall block diagram of the facsimile to which the selective rejection system of the present invention is applied and the rejection system thereof, and the rejection system S of the present invention is a facsimile having a normal function. The telephone line L of (F) is mounted between the incoming side to which the incoming line enters and the main CPU 10.

The reception rejection system (S) includes a reception rejection controller (30) having a reception number detector (20), a telephone number storage memory (31) for rejecting reception, and a program (32) related to a reception rejection function; On the basis of the result of comparing the numbers, the switch controller 40 for switching the switch 41 installed in the line of the incoming line of the telephone line L and the facsimile machine to receive the document information normally based on the reception result. The main CPU 10 is composed of a distributor 50 for distributing a line to be connected.

That is, FIG. 3A is a flowchart showing an example of the reception rejection by the caller ID number in a fax to which the reception system is applied according to an embodiment of the present invention, and is included in a caller ID number searcher (CALLING IDENTIFICATION DETECT). DETECT detects whether the signal is detected on the secondary side while full-wave rectified when the RING signal is received through the telephone line (L), and if the signal is detected, CALLING IDENTIFICATION DETECT causes the receiving number detector 20 to detect the caller's telephone number. do.

It checks whether the caller's telephone number is detected and recognizes it as a reception restriction number when it cannot be confirmed.

If the caller's phone number is confirmed, the first rejected phone number stored in the memory is uploaded to the rejection controller 30.

It compares the uploaded rejection phone number with the caller's phone number and determines whether there is a restriction number.

If it is not a restriction number, upload the second stored number and compare the rejection number with the caller's number to determine the restriction number. .

If it is determined that the calling number is a receiving number restriction number, the rejection controller recognizes the receiving restriction number.

The reception rejection controller 30 transmits an interrupt to the main CPU (central processing unit) 10 in the facsimile (F) and informs that the circuit is to be cut off, and the reception rejection controller switches the telephone line switch 41 through the switch controller 40. Disconnect the line by controlling it.

At this time, the telephone line is disconnected for about 5 seconds and then reconnected. At this time, the main CPU 10 initializes all functions of the facsimile (F) to the reception standby state again. Wait for the initial receive standby.

Figure 3b is a flow chart showing an example of the rejection by the TSI signal in the facsimile system to which the reception system is applied according to another embodiment of the present invention, the facsimile begins to receive the reception if the caller's phone number and the rejection phone number does not match, The sending fax generates a dialing signal and periodically sends a CNG (CALLING TONE.AUT-ODIAL: 1100㎐) to indicate that the receiving fax is a calling terminal fax.

In the receiving fax machine, when the telephone line rings, the receiving fax emits a CED (COMMUNICATING EQUIPMENT DEVICE.READY TONE: called party identification 2100㎐) signal to indicate that the terminal fax is answering.

Receiving facsimile is NSF (NON-STANDARD FACILITY) for notifying private functions that are the same, and CSI (CALLED STATION IDENTIFICATION) for notifying the receiving facsimile's telephone number. Number or telephone number used to identify the station) and DIS (DIGITAL IDENTIFICATIONSIGNAL) to inform all functions of the receiving facsimile to the sending facsimile.

When the transmitting fax receives the DIS, it transmits all its functions in response to the signals received from the receiving fax, and the non-standard set-up (NSS), and TSI (TRANSMITTING STATION), which is the telephone number of the transmitting fax. IDENTIFICATION: Used to identify the sender and for the identification of the sender) and DCS (DIGITAL COMMAND SIGNAL), which determines the document image reception mode to be used by the receiving FACSIMI based on the DIS signal. , Set the function).

When the TSI signal is detected, the reception rejection controller 30 detects the caller's facsimile telephone number, and detects whether the caller's facsimile telephone number is detected and recognizes it as a reception restriction number if it cannot be confirmed.

When the caller's fax phone number is confirmed, the first call rejection number stored in the memory is uploaded to the controller 30.

Compare the uploaded rejection number with the sender's fax number to determine the access restriction number.If not, upload the second stored number and compare the rejection number with the caller's phone number To judge. The comparison is made up to the last stored number, and if it is not a reception restriction number, the reject controller switches to the standby state and waits for the next reception.

If the outgoing fax telephone number is determined to be a reception number restriction number, the reception rejection controller recognizes the reception restriction number, and the reception rejection controller transmits an interrupt to the main CPU 10 in the fax and informs that the line is blocked.

The reception rejection controller 30 controls the telephone line switch to disconnect the line, and then the line is disconnected for 5 seconds and then connected again. At this time, the CPU 10 initializes all functions of the facsimile to the reception standby state.

After the initialization process, it is in the initial reception standby state waiting for reception in the reception standby state.

Such a selective reception system of the facsimile of the present invention prevents unnecessary waste of paper as well as prevents unnecessary paper repetition of unnecessary documents irrelevant to the user's intention due to the characteristics of the facsimile used in the reception standby state. There is an effect that can prevent the decrease in efficiency.

In addition, when unhealthy and unethical advertisements or pornographic materials are repeatedly sent without permission, there is an advantage in reducing the mental burden such as discomfort and embarrassment that the user felt.

Claims (3)

In the reception rejection system mounted between the incoming side to which the telephone line L of the fax F having a normal function F enters and the main CPU 10, The reception rejection system (S) includes a reception rejection controller (30) having a reception number detector (20), a telephone number storage memory (31) for rejecting reception, and a program (32) related to a reception rejection function; On the basis of the result of comparing the numbers, the switch controller 40 for switching the switch 41 installed in the line of the incoming line of the telephone line L and the facsimile machine to receive the document information normally based on the reception result. Selective rejection system of the facsimile machine, characterized in that it comprises a splitter (50) for distributing the line connected to the main CPU (10). RING DETECT included in the caller ID number to reject the call by CALLING IDENTIFICATION received by the facsimile (F) is full-wave rectified when the RING signal comes through the phone line (L). Detecting a caller's telephone number from the reception number detector 20 by the calling IDENTIFICATION DETECT according to a result of being detected by the vehicle and detecting whether there is a signal; Recognizing whether or not the caller's telephone number has been detected and recognizing it as a reception restriction number when the caller's telephone number is confirmed and uploading the first rejection telephone number stored in the memory to the reception rejection controller 30; Compare the uploaded rejection number and the caller's phone number to determine the access restriction number. If not, the second stored number is uploaded and the rejection number is compared with the caller's telephone number. Judging and comparing the last stored number, and if it is not a reception restriction number, starts receiving a fax; If the caller ID is determined to be a reception number restriction number, the reception rejection controller recognizes the reception restriction number and transmits an interrupt to the main CPU 10 in the facsimile (F) and informs that the line is to be cut off. Controlling the switch 41 to disconnect the line; The telephone line is disconnected for about 5 seconds and then reconnected so that the main CPU 10 resets all functions of the facsimile (F) to the reception standby state again. Optional fax system for returning to the facsimile. 3. The caller's fax telephone number according to claim 2, wherein the telephone information received by the fax (F) is detected by detecting a TSI (TRANSMITTING STATION IDENTIFICATION) signal which is a telephone number of a transmitting fax. And detect the caller's facsimile telephone number and detect whether the caller's facsimile telephone number is detected.