KR20020024219A - Automatic call method of mobile phone - Google Patents

Abstract

PURPOSE: An automatic call method for a mobile phone terminal is provided to perform an automatic call state in case that an external specific user calls a user of the mobile phone terminal. CONSTITUTION: If a ring signal is inputted to a CPU through an RF module, a count variable is initialized for counting the ring signal(102). It is compared whether a telephone number of a telephone terminal of a caller is identical to a specific permission storing number stored in a data memory unit(104). If the telephone number of the telephone terminal of the caller is identical to the specific permission storing number, a count variable value is increased(106). It is compared whether the count variable is identical to a setting value(108). If the count variable is identical to the setting value, it is converted into a compulsory call mode(110).

Description

How to automatically call your mobile phone {AUTOMATIC CALL METHOD OF MOBILE PHONE}

The present invention relates to an automatic call method of a mobile phone terminal, and more particularly, to a method for enabling an automatic call state when an external specific user calls a mobile phone terminal.

Conventionally, there is a function of allowing a mobile phone terminal to be connected as soon as it detects a ring signal, so that such a function is often set and forgotten and possessed.

In such a situation, when the user of the mobile phone terminal is driving or doing important work, if the ring signal is detected and the phone is automatically connected, the user may be embarrassed and increase the occurrence of an accident while driving. I had a problem that made a mistake.

Another problem of the conventional mobile phone terminal is that even if a child or a minor possessing a mobile phone terminal goes out or classes in a school or the like, the parents are uneasy because there is no other means of monitoring.

Accordingly, an object of the present invention is to provide a method in which only a specific person can make an automatic call with a mobile phone terminal from the outside.

1 is a block diagram of a mobile phone terminal according to the present invention,

2 is a flowchart of a forced call processing of a mobile phone terminal according to the first embodiment of the present invention;

3 is a flowchart illustrating a call processing of a mobile communication company server according to a second embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

10: power supply section 12: program memory section

14: central control unit 16: key input unit

18: data memory section 20: display section

22: RF module 24: antenna

26: ringer unit 28: voice processing unit

30: switching unit 32: audio output unit

34: voice input unit

The present invention relates to an automatic call method of a mobile phone terminal,

In the talker telephone terminal and the receiver mobile telephone terminal,

(1a) receiving a ring signal and a telephone number of the caller's telephone terminal to the called party's mobile telephone terminal;

(1b) comparing the telephone number of the telephone input from step (1a) with a specific allowed number stored in the internal memory;

(1c) counting the ring signal and storing it in a count variable if the telephone number of the called party's telephone terminal and the specific allowable number from step (1b) match;

(1d) comparing the value of the count variable counted from step (1c) with a setting value that can be arbitrarily set, and converting to forced call mode if it matches; And

(1e) if the value of the count variable and the set value do not match from step (1d), comparing the call button input of the called party and switching to the general call mode if there is a call button input;

Characterized in that comprises a.

The present invention relates to a talker telephone terminal, a receiver mobile telephone terminal and a server of a mobile communication company.

(2a) comparing a ring signal and a telephone number of the called party's mobile telephone terminal with the server of the mobile communication company to compare whether the telephone number of the called party's telephone terminal matches a specific allowable storage number;

(2b) From step (2a), the server of the mobile communication company transmits a password input guide message to the caller's telephone terminal if the telephone number of the caller's telephone terminal and a specific allowable storage number match. Waiting for input of a password from a telephone terminal of;

(2c) From the step (2b), the server of the mobile communication company is waiting for the password input from the caller's telephone terminal, if the password is input, the server is forced to switch to the forced call mode to the telephone terminal of the called party; Transmitting a signal; And

(2c) If the telephone number of the caller's telephone terminal and the specific allowable storage number do not match from step (2b), the mobile station is switched to the normal mode so that the server of the mobile communication provider ring signal and telephone number of the caller's telephone terminal. Transmitting a call to the called party's mobile terminal to wait for a general call mode;

Characterized in that comprises a.

In step (2c), the server of the mobile communication company, if the telephone number of the caller's telephone terminal and the specific allowable storage number match, the voice guidance message for selecting one of the forced call mode or the normal mode of the caller During the transmission and waiting to the telephone terminal, when the normal mode selection key data is inputted from the caller's telephone terminal, the mode is switched to the normal mode, and when the forced call mode selection key data is inputted, a password input guide message is sent to the telephone terminal of the caller. Transmitting and waiting for input of a password from the caller's telephone terminal;

It is characterized by that.

The caller's telephone terminal includes a mobile telephone terminal or a domestic wired telephone terminal and an International Mobile Telecommunication 2000 (IMT-2000).

The receiver's mobile telephone terminal includes an IMT-2000 as well as a conventional mobile telephone terminal.

With reference to the accompanying drawings, an automatic call method of a mobile phone terminal according to the present invention will be understood by the embodiments described in detail below.

1 is a configuration diagram of a mobile phone terminal according to the present invention, FIG. 2 is a flowchart of a forced call processing of a mobile phone terminal according to a first embodiment of the present invention, and FIG. 3 is a mobile call according to a second embodiment of the present invention. Call flow chart of a carrier server.

According to FIG. 1, when the power source of the power source unit 10 is turned on, the mobile phone terminal drives and initializes the drive program stored in the program memory unit 12 by the internal operation of the central controller 14. When the mobile phone terminal is initialized, it is possible to input the phone number and data through the key input unit 16, which can be stored in the data memory unit 18. When making an external call, the display unit 20 is displayed according to a key input through the key input unit 16. When the call button is pressed, the ring signal of the corresponding phone number is converted into a wireless signal through the RF module 22. It is transmitted to the outside via the antenna 24.

In addition, when the ring signal of the talker telephone terminal is received through the antenna 24, it is converted into an electrical signal through the RF module 22 is input to the central processing unit (14). When the ring signal is detected as described above, the central processing unit 14 notifies the user of the call to the display unit 20 and turns on the ringer unit 26 to output the voice using a melody or a single tone. During the operation, the central processing unit 14 inputs a control signal to the voice processing unit 28 according to a user's input of a key or a call button.

When the call mode is switched, the voice of the external caller is demodulated through the RF module 22 through the antenna 24 and output to the voice output unit 32 such as a speaker through the voice processing unit 28 and the switching unit 30. When the voice of the receiver is input through the voice input unit 34 such as a microphone, the RF module 22 is modulated through the voice processing unit 28 by the switching of the switching unit 30 and externally through the antenna 24. Radio transmission is made to the caller's telephone terminal.

A forced call processing process according to the first embodiment of FIG. 2 will be described.

The ring signal of the caller's telephone terminal is compared with the receiver's mobile telephone terminal (100). When the ring signal is input to the central processing unit through the antenna and the RF module in the air, the ring signal is counted for internal operation. Initialize the count variable (102), compare the received telephone number of the telephone terminal of the caller with a specific allowable storage number stored in the data memory unit (104), and if so, increase the value of the count variable ( 106), compare the count variable with the set point (e.g., set point = "5", count variable = "5"), and if it does, switch to forced call mode (110); The processor notifies the ringer of the call by applying a control signal to the ringer (112).

If the signal is ringing from the step 112, the caller inputs the call button, and compares it. If it is not input, the process branches to step 106. If the call button is input, the call is switched to the normal call mode to make a phone call. do.

If it is not a specific allowable number from the step 104, the normal mode is switched (118), the caller pressed the call button (120), if the input is switched to the call mode (116), the call is possible, If the call button is not input, the central control unit compares whether the call button is continued in the normal mode 118 for inputting a control signal to the ringer unit according to the ring signal input.

A call processing procedure of the called party's telephone terminal according to the second embodiment of FIG.

In general, a server of a mobile communication company stores various voice messages for voice guidance, and has a storage memory allocated for a user of a mobile phone terminal.

The server of the mobile carrier compares whether a ring signal and a telephone number are received from the caller's telephone terminal (200), and if the ring signal and the telephone number are not received, the server waits, and the telephone number of the caller's telephone terminal is waiting. Is inputted, compares with a specific allowable storage number of the called party's mobile telephone terminal stored in the server (202), and if it matches, selects a function selection voice message for selection of the normal mode and the forced call mode by the caller's telephone terminal. Is transmitted to the caller's telephone terminal (204). Then, when the selection key data for selecting the normal mode / forced call mode is input from the caller's telephone terminal while waiting, the comparison is made (206). The ringer and the telephone number of the caller's telephone terminal are transmitted to the mobile telephone terminal (208).

When the forced call mode selection key is inputted from the step 206, the server of the mobile communication company transmits a voice message for guiding a password input to the caller's telephone terminal (210). If there is no input in the waiting period after the transmission is compared (212), and if there is no input during the waiting for a predetermined time branch to the step 210 transmits a voice message for guiding the password input to the caller's telephone terminal (210).

If the password is inputted from the step 212, it is compared with the password of the mobile telephone terminal of the called party stored in the server of the mobile communication company, and if it does not match, re-enter the password to the telephone terminal of the calling party. A message is sent (216) and branching is made to step 212 of comparing whether a password has been entered.

If the passwords match from step 214, the server of the mobile communication company transmits a forced signal for switching to the forced call mode to the called party's mobile telephone terminal so that the caller moves the called party through the telephone terminal. The voice input through the microphone of the telephone terminal can be heard (216).

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and the scope of the present invention extends to the range substantially equivalent to the embodiments of the present invention.

As can be seen from the above description, according to the present invention, a specific person has an urgent business, and a guardian of a child or a minor who wants to talk to a user of a mobile phone terminal or uses a mobile phone terminal can monitor at any time if he / she wants to. It works.

In addition, the user of the mobile phone terminal can only talk to a specific person who knows the password of the mobile phone terminal, there is an effect that can prevent privacy infringement.

Claims (3)

In the talker telephone terminal and the receiver mobile telephone terminal, (1a) receiving a ring signal and a telephone number of the caller's telephone terminal to the called party's mobile telephone terminal; (1b) comparing the telephone number of the telephone input from step (1a) with a specific allowed number stored in the internal memory; (1c) counting the ring signal and storing it in a count variable if the telephone number of the called party's telephone terminal and the specific allowable number from step (1b) match; (1d) comparing the value of the count variable counted from step (1c) with a setting value that can be arbitrarily set, and converting to forced call mode if it matches; And (1e) if the value of the count variable and the set value do not match from step (1d), comparing the call button input of the called party and switching to the general call mode if there is a call button input; Automatic call method of a mobile phone terminal, characterized in that configured to include. In the caller's telephone terminal, the receiver's mobile telephone terminal and the server of the mobile communication company, (2a) comparing, by the server of the mobile telecommunication service provider, the ring signal and the telephone number of the called party's mobile telephone terminal with the telephone number of the called party's telephone terminal and a specific allowable storage number; (2b) From step (2a), the server of the mobile communication company transmits a password input guide message to the caller's telephone terminal if the telephone number of the caller's telephone terminal and a specific allowable storage number match. Waiting for input of a password from a telephone terminal of; (2c) From the step (2b), the server of the mobile communication company is waiting for the password input from the caller's telephone terminal, if the password is input, the server is forced to switch to the forced call mode to the telephone terminal of the called party; Transmitting a signal; And (2d) If the telephone number of the caller's telephone terminal and the specific allowable storage number do not coincide with the step (2b), the mobile station is switched to the general mode so that the server of the mobile communication provider rings the ringer and telephone number of the calling telephone terminal. Transmitting a call to the called party's mobile terminal to wait for a general call mode; Automatic call method of a mobile phone terminal, characterized in that configured to include. The method of claim 2, In step (2c), the server of the mobile communication company, if the telephone number of the caller's telephone terminal and a specific allowable storage number match, the voice guidance message for selecting either the forced call mode or the normal mode of the caller During the transmission and waiting to the telephone terminal, when the normal mode selection key data is inputted from the caller's telephone terminal, the mode is switched to the normal mode, and when the forced call mode selection key data is inputted, a password input guide message is sent to the telephone terminal of the caller. Transmitting and waiting for input of a password from the caller's telephone terminal; An automatic call method of a mobile phone terminal, characterized in that.