KR20000056565A - Transmitting method of a brief message in mobile phone. - Google Patents

Abstract

PURPOSE: A method for delivering a contracted message and holding a call of a cellular phone, is provided that a transmitter understands a status of a receiver by transmitting a message for call block to the transmitter, simultaneously executing a call holding function, when the receiver is in trouble of talking or busy line. CONSTITUTION: A method for delivering a contracted message and holding a call of a cellular phone, comprises the steps of: if a call is inputted to the cellular phone, deciding whether a folder is opened or a receive-key is selected; if the call is connected, deciding whether a special call function is selected; if the special call function, deciding whether a temporary call holding mode is selected; if the temporary call holding mode, executing a temporary call holding sub routine and finishing the call via a normal call procedure, and if not, deciding whether a call refusing mode is selected; if the call refusing mode, executing a call refusal sub routine and finishing the call, and if not, deciding whether the special call function is selected; and if not the special call function, executing a normal speech, and if an emergent message transmission function in a busy line is selected, executing an emergent message transmission sub routine and finishing the call.

Description

How to hold and abort a message on a mobile phone {TRANSMITTING METHOD OF A BRIEF MESSAGE IN MOBILE PHONE.}

The present invention relates to a call holding function of a mobile phone, in particular, when a call input is entered into a mobile phone, but when it is difficult to call in the surrounding situation or a call interruption occurs during a call, a call cannot be made or a reason for stopping a call at the same time as the call holding function is performed. By providing a transmission to the other party to provide a method for holding the call and the abbreviated message of the mobile phone that can solve the discomfort and questions caused by maintaining a smooth communication state and abrupt call interruption.

Recently, thanks to the rapid spread of mobile phones, most of the socially active population have their own mobile phones.

Such mobile phones are capable of making instant access to the other party without regard to time and place, which is their original purpose, resulting in a dramatic development of economy, society and culture.

However, unlike fixed-line telephones, mobile phones have a characteristic that their reception location changes from time to time, so it is practically difficult to maintain a stable environment suitable for making a call.

For example, if you try to make a call after a call comes in from a subway station or a subway car, you cannot make a normal call if the call sensitivity is bad, the ambient noise is too loud, or if there are many people in close contact with you. . In addition, when a call is made to a mobile phone at a movie, a concert, a lecture, or other public gathering place, the mobile phone holder may disconnect the call or walk out of the field in search of a place where the call can be received.

However, it is possible to move from the current place, such as a theater, a recital or a concert, but it is very quiet and it is difficult to even talk on the move. It makes and moves to the call safety area, the other party who has called during the travel time can not wait but unpleasant and curious.

In particular, if the mobile phone holder is a student or a lecturer, it is difficult to leave the course at random. Therefore, the mobile phone holder is in an embarrassing position because there is no way to answer other than the operation of blocking the call bell. Can be very frustrating or offensive.

Unlike the situation in which the call is difficult because the call condition is not satisfied at the time of the mobile phone call connection, the call environment is changed during the normal call and the call is inevitably interrupted or intentionally terminated. There is a case.

For example, if a vehicle enters a tunnel that is not available during a call while the vehicle is in motion, or a third party suddenly enters during a call indoors, Any other interruption will lead to the end of the call.

In such a case, the other party calling the mobile phone is judged to be the end of the unauthorized call and is very unpleasant or questioned and will try to re-call regardless of the current situation of the mobile phone holder.

An object of the present invention is to enter a call to the mobile phone, but when it is difficult to call or when the reason for the interruption of the call occurs during the call, the call to the mobile phone by allowing the other party to send a message of non-call or interruption at the same time to perform the call hold function It is to provide a method of holding a call pending and abbreviated message of a mobile phone that can build a smooth and pleasant call culture by understanding the current situation of mobile phone holders.

1 is a block diagram of a mobile phone control circuit for the function of the present invention.

2 is a flowchart illustrating a call hold and abbreviated message delivery process of the present invention.

3 is a flowchart illustrating the operation of the call temporary hold mode subroutine of the present invention.

4 is a flowchart illustrating the operation of the call rejection mode subroutine of the present invention.

5 is a flowchart illustrating the operation of the emergency message transmission mode subroutine during the call of the present invention.

※ Explanation of symbols about main part of drawing ※

10: Micom 11: Keypad

12: Special Function Keys 13: Numeric Keys

14: Menu selection key 15: Voice memory

16: melody generator 17: speech synthesizer

18: RF modulator 19: voice amplifier

20: speaker 21: microphone

In order to achieve the above object, the present invention provides a method of determining whether to open a folder or a reception key when a call is input by a mobile phone, and determining whether to select a special call function after a call connection is made by performing the above steps. If the special call mode is selected in the step, determining whether or not the call temporary hold mode is selected, and if the call temporary hold mode is selected, the call temporary hold subroutine is performed after the call temporary hold mode is selected. If the call reject mode is not selected, the call rejection mode selection is determined. If the call rejection mode is selected, the call rejection subroutine is terminated after the call rejection mode is selected. Determining whether to select the special call function if the call rejection mode is not selected; If you do not stand a selection of special calling features to perform the normal call and perform emergency message is sent when the subroutine emergency message transmission function, select Busy and characterized in that it comprises a step to end the call.

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

1 is a block diagram of a mobile phone control circuit for the function of the present invention. As referred to herein, the cellular phone control circuit includes a keypad 11 including a special function key 12, a numeric key 13, a menu selection key 14, a microphone 21 for inputting a voice signal, A voice memory 15 for storing the abbreviated message data input through the microphone and digitally converted; and a voice synthesizer 17 for processing and outputting the abbreviated message data and general call voice data output from the voice memory 15. And an RF demodulator 18 for converting the voice output signal of the voice synthesizer into RF and transmitting the RF output signal through an antenna and demodulating the RF signal received through the antenna, and a voice signal demodulated and output from the RF demodulator. Amplifies and outputs a voice output unit 19, a beep generator 16, and a signal input through the keypad 11 to perform a function selection and dialing through a microphone, And a microcomputer 10 for digitally converting an input voice signal and controlling the voice synthesizer 17, the RF modulator 18, and the voice synthesizer 19.

The special function key 12 includes a SEND key, an END key, a * key, a # key, and the like, the numeric keys 13 include 0 to 9 keys, and the menu selection key 14 includes a direction shift key and Menu keys and the like.

Call holding and abbreviated message delivery process of the present invention based on the mobile phone control circuit configured as described above are as follows.

2 is a flowchart illustrating call hold and abbreviated message transmission according to the present invention.

As referred to herein, when there is a call input, the microcomputer 10 determines whether the reception by the mobile phone holder. This acknowledgment is determined by the presence or absence of a key input signal generated from the keypad 11 when the mobile phone holder presses the SEND key, opens a folder, or opens a flip.

When the call is connected through the acknowledgment by the mobile phone call, the microcomputer performs the step of determining whether to select the special call function.

If there is a special call function selection key input registered in advance in the above step, the call temporary hold key input determination step is performed. If there is no special call function selection key input, the normal call state is maintained.

If there is a call temporary hold key input in the call temporary hold key input determination step, the call is terminated through the call termination judgment process after the temporary hold call mode subroutine, and the call is determined in the call temporary hold key input judgment step. If there is no temporary hold key input, the process goes to the step of determining whether to reject the call.

If there is a call rejection key input at the call rejection key input determination step, after performing the call rejection mode subroutine, the call is terminated, and if there is no call rejection key input at the call rejection key input determination step, the previous special call function selection is determined. Rerun the step.

On the other hand, during the normal call according to the non-designated special call function in the step of determining whether to select the special call function is monitored whether the emergency message transmission mode during the call is input.

In the emergency message transmission mode input monitoring step during the call, if the emergency message transmission key input is not generated during the call, performing the step of determining whether to end the call. If the call continues, the process returns to the normal call performing step and monitors the input of the emergency message transmission key during the call.

In the emergency message transmission mode selection determining step during the call, if there is an emergency message transmission key input during the call, the emergency message transmission mode subroutine is performed and the call ends.

3 is a flowchart illustrating the operation of the subroutine of the call temporary hold function of the present invention.

As referred to herein, when there is a call temporary hold key input, the melody generator 16 is driven by driving the melody generator 16 under the control of the microcomputer 10 to determine whether the numeric key is input.

The melody may be arbitrarily selected by the user from various types of melodies stored in the melody memory.

The numeric key input designates the address of the voice memory 15. In this voice memory, the user can save the abbreviated message for each address in the following form (1. Please wait. We will move to the available area.) 2. We are moving to a good call area. Is moving to a callable area at Please wait …… 5.… etc.).

In the step of determining whether the numeric key is input, if there is a numeric key input, it is determined whether the voice data is registered at the address designated by the corresponding numeric key number. At this time, if the abbreviation message is not registered in the voice memory of the address corresponding to the selected number, the microcomputer will designate the specific address of voice memory, eg, 0 or 1, as the default value and set the voice memory to the default value. The user registration voice abbreviation message (15) is sent to the other party through the voice synthesizer 17 and the RF modulator 18.

However, if the abbreviated message is registered in the voice memory of the address corresponding to the input numeric key, the corresponding voice data stored in the voice memory 15 is transmitted to the counterpart via the voice synthesizer 17 and the RF modulator 18.

The timing T can be executed simultaneously with the transmission of the abbreviated voice message. This may relieve the other party's boredom due to the prolonged melody transmission time by repeatedly reporting the current call holding reason at a predetermined time interval.

Meanwhile, it is determined whether to reenter the call temporary hold key after sending the call hold message.

The reentry of the call temporary hold key is made when the mobile phone user determines that the call safe zone.If there is such a call temporary hold key reentry, the microcomputer blocks the melody output and makes the normal call state. Make it as possible.

In the step of determining whether to re-enter the call temporary hold key, if there is no re-entry, it is determined whether the timing (T) value has reached the message repetition period. Automatically resending the registration message of the selected address, and if the timing T value has not yet reached the message repetition period, continues to count up the timing value.

4 is a flowchart illustrating the operation of the call rejection mode subroutine of the present invention.

This function will be very effective in situations where it is difficult to make a call in response to a call of a mobile phone during class, test, movie theater, or meeting.

As referred to herein, the call rejection mode transmits a temporary standby melody by driving the melody generator 16 under the control of the microcomputer 10 according to the call rejection key input and determines whether a numeric key is input.

The numeric key designates the address of the voice memory 15, and the user can store the abbreviated message for each address in the following form in advance in the voice memory (1. Please call me 2. I am in class 3. I am in a meeting 4. I am watching a performance 5. I am testing 6.

In the step of determining whether the numeric key is input, if there is a numeric key input, it is determined whether the voice data is registered at the address designated by the corresponding numeric key number.

At this time, if no abbreviated message is registered in the voice memory of the address corresponding to the selected number, the microcomputer will designate a specific address of the voice memory given as a default value, for example, 0 address, and set the voice memory as the default value. The registered voice abbreviation message is called out and sent to the other party through the voice synthesizer 17 and the RF modulator 18.

On the contrary, if the abbreviated message is registered in the voice memory of the address corresponding to the input number, the corresponding abbreviated message data stored in the voice memory 15 is transmitted to the counterpart via the voice synthesizer 17 and the RF modulator 18. Then ends the call automatically.

5 is a flowchart illustrating the operation of the emergency message transmission mode subroutine during the call of the present invention.

This function is effective when you cannot afford to explain the situation because you must stop the call due to the emergency situation during the call.

In the emergency message transmission mode during the call, if there is a corresponding function selection key input, the microcomputer immediately stops the call (speech input of the mobile phone) and performs a determination step of inputting a numeric key.

The numeric key designates the address of the voice memory 15, and the user may store the abbreviated message for each address in the following form in advance in the voice memory (1. 2. Mother appearance 3.… 4.… etc.).

In the step of determining whether the numeric key is input, if there is a numeric key input, it is determined whether the voice data is registered in the voice memory of the address designated by the corresponding numeric key number.

At this time, if no abbreviated message is registered in the voice memory of the address corresponding to the selected number, the microcomputer automatically assigns a specific address (eg, 0 address) to the default value and assigns it to the default value. The user registration voice abbreviation message on (15) is called out and sent to the other party through the voice synthesizer 17 and the RF modulator 18.

However, if the abbreviated message is registered in the voice memory of the address corresponding to the input number, the microcomputer loads the corresponding voice data stored in the voice memory 15, synthesizes the abbreviated message voice in the voice synthesizer 17, and then inputs the voice signal. RF modulation through the RF demodulator 18 sends to the other party, and then automatically terminates the call.

As described above, the present invention provides a call input to a mobile phone, but when it is difficult to make a call or a reason for interruption of a call occurs during a call, the call waiting function or the call interruption and waiting reason messages can be simultaneously transmitted to the other party. Therefore, the other party calling the mobile phone can understand the current situation of the mobile phone holders to prevent the occurrence of misunderstandings between each other and bring a unique effect of building a smooth and pleasant calling culture.

Claims (4)

In the voice information transmission method using a mobile phone, if there is a call input of the mobile phone, the step of determining whether to open the folder or the receiving key selection, and the step of determining whether to select a special call function after the call is connected by performing the step And, if the special call mode is selected in the step, determining whether the call pause mode is selected, and if the call pause mode is selected, if the call pause mode is selected, the call pause subroutine is performed and then the normal call process is performed. Ending the call through and determining whether the call rejection mode is selected if the call pause mode is not selected, and if the call rejection mode is selected as the result of the call rejection mode selection, the call rejection subroutine is performed after the call rejection mode is terminated. Determining whether to select the special call function if the call reject mode is not selected; If there is no selection of a special call function in the step, perform a normal call, and if the emergency message transmission function selected during the call, the call holding and abbreviated message delivery of the mobile phone comprising the step of performing an emergency message transmission subroutine and ending the call Way. The method of claim 1, wherein the call temporary hold mode subroutine transmits a melody when the call temporary hold key is input and determines whether a numeric key is input, and if there is a numeric input in the numeric key input determination step, the corresponding numeric key number. Determining whether voice data is registered at the address designated by the user; and if a short message is not registered in the voice memory of the corresponding address keyed in the step, a default value for designating a specific address of the voice memory is selected. Sending a user-registered voice abbreviation message on the voice memory 15 designated as the default value to the other party; determining whether to re-enter the call temporary hold key after sending the abbreviated message; If there is an input, it blocks the melody output and makes the call normal and makes the call available again until the end of the call. Hold the mobile phone comprising a system call and the short message delivery method. The method of claim 1, wherein the call reject mode subroutine transmits a melody according to the call rejection key input and determines whether a numeric key is input, and if there is a numeric key input in the numeric key input determination step, the corresponding numeric key number is set. Determining whether or not voice data is registered in the designated address; and if a short message is not registered in the voice memory of the corresponding address keyed in the step, a default value for designating a specific address of the voice memory is selected. Sending the user registered voice abbreviated message on the voice memory 15 designated as the default value to the other party, and ending the call after the abbreviated message is sent; Way. The method of claim 1, wherein the emergency message transmission mode subroutine during the call stops the call according to the emergency message transmission key input and determines whether to input a numeric key, and if there is a numeric key input in the numeric key input determination step, Determining whether the abbreviated message voice data is registered at the address designated by the numeric key number; and if the abbreviated message is not registered in the voice memory of the corresponding address keyed in the above step, designate a specific address of the voice memory. And a step of sending a user registered voice abbreviation message on the voice memory designated as the default value to the other party, and ending the call after the abbreviation message is sent. Abbreviated message delivery method.