KR940007907B1 - One-touch automatic dialing and automatic voice message transmission telephone and control method - Google Patents

Abstract

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Description

One-touch automatic dialing and automatic voice message transmission telephone and control method

1 is a circuit diagram of a telephone according to the present invention.

2 is a control flowchart according to the present invention.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a telephone and a control method for automatically transmitting a voice message by performing an automatic dialing by one touch, and in particular, in case of an emergency, the emergency rescue telephone number is dialed by one touch and the situation message is automatically transmitted. The present invention relates to a telephone to be transmitted and a control method thereof.

Telephones that can automatically send voice messages are generally answering telephones that send out calls in response to external calls.

In general, an answering machine includes a voice analysis synthesis chip or a voice recording device and a central controller to send a voice message to the outside.

The answering machine as described above is designed to hook-off a line in response to an input of a ring signal sent from an exchange by an external call and to send a pre-stored out going message (OCM). Such voice message recording on the answering machine is operated by a voice recorder, and then recorded by a microphone or the like on a recording device having a recording device such as a voice analysis synthesis chip, a memory, and a recording tape.

However, the answering machine as described above only has a function of sending only the pre-stored missed voice message in response to an external call, and automatically hooks off the curve by a user's one-touch key operation to call a predetermined subscriber. It does not have the function to send the memorized voice message after the called party is called.

Therefore, in case of an emergency, for example, an automatic answering phone such as a phone call of a desired institution due to a robbery or a fire can be used to promptly request a disaster relief, etc. Is very difficult.

In the case of subscribers using landline phones, it will be more difficult to request disaster relief in such situations.

Accordingly, an object of the present invention is to provide a telephone and a control method for automatically transmitting a voice message by automatically calling a desired disaster relief organization by one-touch key input when an emergency occurs at a location where the telephone is installed.

Another object of the present invention is to provide a telephone and a control method for transmitting a predetermined voice message by detecting a response of a called party.

The present invention for achieving the above object has a plurality of one-touch keys is added to the configuration of a general-purpose general answering machine, has a ring tone detection means for detecting the ring tone output from the switch and a memory means for storing the telephone number.

When the one-touch key is input, the control unit for controlling the telephone forms a call path of the telephone line, and automatically dials a telephone number corresponding to the one-touch key key by accessing the telephone number stored in the memory means.

The ring tone detecting means detects whether the called party responds to a call and provides it to the controller. The control section sends out the voice message of the recording means stored in advance to the called party in response to a call response detection signal output from the call tone detecting means.

By the above operation, the emergency rescue request message is sent after the automatic dialing to the disaster relief request organization that is scheduled in advance in a one-touch operation.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a circuit diagram of a telephone having a one-touch dialing and voice message sending function according to the present invention, which is connected to a telephone line 10, switches in response to an input of a loop control signal, to form a telephone loop, and the telephone line 10 Voice signal transmission / receiving unit which transmits the voice band signal to the talk current supplied from the multiplier or reproduces the signal superimposed on the talk current, and the DTMF (Dual Tone Multi-Frequency) signal corresponding to the input dial digit data. A dial signal generator 16 for transmitting to the voice signal transceiver, a call tone detection circuit 22 connected to the voice signal transceiver, for detecting and outputting a call of the other party from among signals output therefrom, and by predetermined control; An audio recording / reproducing section which stores an input audio signal in a recording area and reproduces and outputs the recorded audio by a reproduction control; A key array 20 having a number of one-touch keys 20a, a dialing key 20b, and a plurality of function keys 20c for generating key data by the key touch, and inputted from the key array 20 Analyzes key data to store the phone number in the area corresponding to one-touch key input when setting the memory mode, and to control the voice recorder / playback unit to record a voice message, and to output a loop control signal to the voice transmitter / receiver in one-touch dialing mode. A control unit 26 for transmitting and storing the stored telephone number and transmitting and controlling the stored voice message in response to the ring tone detection circuit 22 and the output; and dial digit data under the control of the control unit 26. Is composed of a memory (EEPROM) 24 for recording and reading data.

In the configuration of FIG. 1, the voice signal is transmitted / received by a transceiver circuit for reproducing a signal of a voice band superimposed on the talk current and transmitting an input signal to the talk current superimposed with a telephone line ( 10) and a hook switch 14 connected between the two circuits, the hook switch 14 being switched in response to a loop control signal output from the control unit 26, two amplifiers 34, 40, a speaker 36, and a microphone 38. .

The dial signal generator 16 is a DTMF-Sender that inputs 4-bit binary data and outputs a DTMF signal corresponding thereto.

The control unit 26 performs a key scan as a microprocessor (MPU), analyzes an input key, and performs data storage, hook-on / off control, and voice recording / playback control according to the analysis result.

The voice recording / reproducing unit is composed of a voice analysis synthesis chip 30 and a memory 32. The voice recording / reproducing unit analyzes an input voice signal according to a command of the controller 26 and records it in the memory 32 as digital data. And a reproduction function for synthesizing the output digital audio data into a voice signal.

2 is a control flowchart according to the present invention, in which a first process of searching for a current mode by analyzing input key data and a one-touch key that is determined and determined to be a memory mode upon analysis of a memory key input in the first process; A second step of storing dial digit data input to the first storage area and recording the voice signal input to the recording apparatus in response to the input of the one-touch key; and hooking the telephone line when it is determined that the one-touch input is performed in the first step. A third process of turning off, transmitting a dialing signal stored in the first storage area of the one-touch key, and searching whether the other party has responded; and a voice signal recorded in the recording apparatus when determining that the other party has responded in the third process. And a fourth process of playing the data and transmitting it to the other party.

Hereinafter, the operation of the embodiment according to the present invention will be described in detail.

First, in order to automatically send a dialing and voice message by one-touch key according to the present invention, a telephone number and voice transmission message of a desired destination must be recorded in internal storage areas.

The recording process of the dialing signal and the voice message is as follows.

When the system is operated, the control unit 26 of FIG. 1 searches whether the memory key M is input among the plurality of function keys 20C installed in the key array 20 in FIG.

At this time, when the user presses the memory key, the controller 26 determines that the memory key is input and sets the mode to the memory mode. In step 102, it is searched whether the one-touch key 20a is input. If it is determined in step 102 that the one-touch key is input, the controller 26 sets an area in step 106 to a phone number corresponding to the input one-touch key memory 20a, and stores the dial key data input in step 108 in the memory ( 24) start to save.

For example, if the user dials the disaster relief request phone numbers 112 and 119 using the dial key 20b, the control unit 26 stores them in the memory 24. In step 110, it is searched whether the one-touch 20a is input again.

If it is determined in step 110 that the one-touch key is input, the controller 26 outputs the recording control signal WR and address data of the voice analysis synthesis circuit V-chip 30 to the recording standby state in step 112. In the process, the LED 28 is "on" to prepare for recording.

At this time, if the user inputs the voice signal using the microphone 28, the voice analysis synthesis circuit 30 analyzes the input voice signal and converts it into digital and stores it in the memory 32 in step 116.

By the above process, the telephone number is stored in the first storage area corresponding to the one-touch input, and the digital voice data is stored in the voice storage area which is the second storage area.

As described above, dialing and transmission of a voice signal are performed by one-touch key input while voice data and a telephone number are recorded.

When a key input is generated from the key array 20, the controller 26 searches for the memory key application in step 100.

In this case, if it is not the memory key input, the controller 26 searches for the one-touch key input in step 118. If it is the one-touch input in step 118, the control unit 26 outputs a loop control signal to the switch 14 in step 120 to hook off the telephone line 10.

The switch 14 is " on " switched to the input of the loop control signal to supply the talk current to the talk circuit 18, thereby forming a talk loop.

The control unit 26 hooking off the telephone line 10 in step 120 accesses the telephone number stored in the memory 24, that is, the dialing key data, and inputs it to the DTMF sender 16.

The DTMF sender 16 inputs a dialing signal corresponding to the input dialing key data, that is, a DTMF signal, to the call circuit 18.

At this time, the telephone circuit 18 transmits the input DTMF signal to the telephone line 10. Therefore, the switch (not shown) also transmits a ring signal to the called party corresponding to the DTMF signal, and a ring tone is input from the switch to the telephone line 10.

The call sound is detected by the call sound detection circuit 22 and input to the control unit 26.

The output of the ring tone detection circuit 22 is a signal for detecting the hook on / off state of the called party, that is, the called party, and the control unit 26 detects the hook off / on state of the other party as the signal.

On the other hand, the control unit 26 performing step 122 described above inputs the output of the ring tone detection circuit 22 in step 124, and searches whether the other party responds in step 126.

If the other party responds in step 126, the controller 26 drives the lead RD and the lead address of the voice analysis synthesis 30 in step 128, and accesses the voice message corresponding to the one-touch number in step 130.

The voice signal output from the voice analysis synthesis circuit 30 is output to the telephone line 10 through the call circuit 18.

As described above, the present invention can speed up a rescue request by automatically dialing a telephone number of an emergency disaster rescue agency scheduled in advance by one touch key and automatically discharging an emergency rescue message.

Claims (2)

In the automatic dialing and voice message automatic sending telephone by one-touch keying, the telephone line 10 is connected to the telephone line 10, and switches in response to the input of the loop control signal to form a telephone loop and the telephone call supplied from the telephone line 10. 16. A dial signal generator 16 for transmitting and receiving a voice signal superimposed on a current of a voice band or reproducing and outputting a signal superimposed on a call current, and a dial signal corresponding to the input dial digit data. ), A call tone detection circuit 22 connected to the voice signal transceiver, for detecting and outputting a call of the other party from the signals output therefrom, and storing the input voice signal in the recording area under predetermined control, A voice recording / reproducing section for reproducing and outputting the recorded voice, a plurality of one-touch keys 20a and dialing keys 20b, A key array 20 having a plurality of function keys 20c for generating key data by the key touch and key data input from the key array 20 are analyzed to correspond to one-touch key input when setting a memory mode. Store the phone number in one area and control the voice recorder / playback unit and record the voice message, output the loop control signal to the voice transmitter / receiver in the one-touch dialing mode and simultaneously transmit the stored phone number And a control unit (26) for controlling the transmission of the stored voice message in response to the output of the detection circuit (22). A method for controlling automatic dialing and automatic voice message transmission by one-touch keying, the method comprising: a first step of analyzing an input key data and searching for a current mode; and a memory mode of analyzing a memory key input in the first step; A second process of storing dial digit data input to the first storage area of the one-touch key to be inputted and recording the voice signal input to the recording apparatus in response to the input of the one-touch key; and one-touch input in the first process. Hooking off the telephone line at the time of determination, transmitting a dialing signal stored in the first storage area of the one-touch key and searching whether the other party has responded; and recording at the time of determining that the other party has answered at the third process And a fourth process of transmitting the voice signal recorded in the device to the other party for reproducing it. Control method.