KR20070014866A - Method and apparatus for automatically switching on/off of mobile communication terminal - Google Patents

Abstract

A method and an apparatus for automatically switching on/off power of a mobile communication terminal are provided to enable an RFID to receive an intrinsic frequency signal corresponding to an intrinsic frequency from a base station and switch on the power of the mobile communication terminal if the current time of the mobile communication terminal is consistent with the termination time of the schedule, thereby freely setting a state of the power. In a mobile communication terminal including an RFID(Radio Frequency Identification) tag unit having an intrinsic frequency, a method for switching on/off power of the mobile communication terminal according to a schedule set by a user comprises the following steps of: setting and storing the schedule inputted through a key input unit from the user of the mobile communication terminal(S302); switching off the power of the mobile communication terminal if current time of the mobile communication terminal is consistent with start time of the schedule(S304,S312); and enabling the RFID tag unit to receive an intrinsic frequency signal corresponding to the intrinsic frequency from a base station and switch on the power of the mobile communication terminal if the current time of the mobile communication terminal is consistent with termination time of the schedule(S314,S316).

Description

Method and Apparatus for Automatically Switching On / Off of Mobile Communication Terminal

1 is a configuration diagram schematically showing a mobile communication system that can be associated with a radio wave identification tag unit built in a mobile communication terminal according to an embodiment of the present invention;

2 is a block diagram schematically illustrating an internal configuration of a mobile communication terminal having a radio wave identification tag unit according to an embodiment of the present invention;

3 is a flowchart schematically illustrating a process of automatically switching the power of the mobile communication terminal off or on according to a schedule when the power setting mode of the mobile communication terminal according to the preferred embodiment of the present invention is automatic;

4 is a flowchart schematically illustrating a process of switching the power of the mobile communication terminal off or on according to a schedule when the power setting mode of the mobile communication terminal according to the preferred embodiment of the present invention is manual.

<Description of Symbols for Main Parts of Drawings>

110: mobile communication terminal 120: base station

122: base station transmitter 124: base station controller

202: key input unit 204: liquid crystal display unit

206: memory 208: microprocessor

210: radio wave identification tag portion 212: speaker

214: microphone 216: baseband converter

218: digital signal processing unit 220: RF signal processing unit

222: antenna 224: GPS receiver

The present invention relates to a method and apparatus for automatically turning off or on a power source of a mobile communication terminal. More specifically, if the current time of the mobile terminal matches the start time of the schedule according to the schedule set and input by the user, the power of the mobile terminal is automatically turned off. If the time coincides with the end time of the schedule, the mobile terminal is switched off or on according to a schedule set by the user of the mobile terminal, including automatically turning on the mobile terminal. A method and apparatus are disclosed.

With the rapid development of communication technology and the development of various contents, various wireless communication services using a wireless network have been provided. The most basic wireless communication service is a wireless voice call service that provides a voice call to a mobile terminal user wirelessly, and can provide a service regardless of time and place.

On the other hand, due to the development of mobile communication technology, services provided by a code division multiple access (CDMA) mobile communication system are not only voice services but also circuit data and packets. It is developing into a multimedia communication service that transmits data such as data. In addition, recently, IMT-2000 (International Mobile Telecommunication 2000) (eg, CDMA2000 1X, 3X, EV-DO, WCDMA (WideBand CDMA), a third generation mobile communication system that has been standardized by ITU-R due to the development of information communication. ) And the like are commercially available. IMT-2000 is CDMA 2000 1X, 3X, EV-DO, WCDMA (WideBand CDMA), etc .. It is a service that can provide wireless Internet at a transmission speed of up to 144 Kbps, much faster than the supportable data transfer rate of 14.4 Kbps or 56 Kbps. In particular, by using IMT-2000 service, it is possible to provide various multimedia services (AOD, VOD, etc.) at higher speed as well as improving existing voice and WAP service quality.

In addition, in recent years, many telecommunication companies have spurred the development of a new technology called wireless Internet to provide communication services such as the Internet beyond the space. Wireless Internet refers to an environment and technology in which a user can use an Internet service through a wireless network while using a mobile communication terminal. The development of mobile communication technology and the rapid increase in the penetration rate of mobile communication terminals further promoted the development of the wireless Internet environment.

However, as the penetration rate of mobile communication devices has increased dramatically, it has caused damage to people around them by forgetting to turn their mobile communication devices into vibration mode or silent mode or turn off the power during public places or meetings that require etiquette or formality. There is a problem.

To solve this problem, a technology for automatically turning off the terminal at a time reserved for the terminal has been developed. However, there is a problem that the scheduled time passes and the user forgets to turn on the power after the meeting or the work is finished, and thus the power is turned off so that the user cannot answer the call.

In order to solve this problem, the present invention automatically turns off the power of the mobile communication terminal when the current time of the mobile communication terminal according to a schedule set by the user inputs the start time of the schedule, and the mobile communication terminal passes the time. When the current time of the end time of the schedule, the power of the mobile terminal is switched off or on in accordance with the schedule set by the user of the mobile terminal, including the step of automatically turning on the power of the mobile terminal The purpose is to provide a way to.

In order to achieve the above object, the present invention, in the mobile communication terminal including a radio frequency identification (RFID) tag having a natural frequency, according to a schedule set by the user to turn off or on the power of the mobile communication terminal A switching method comprising: (a) setting and storing the schedule inputted from a user of the mobile communication terminal through a key input unit; (c) turning off the power of the mobile communication terminal when the current time of the mobile communication terminal and the start time of the schedule coincide; And (d) when the current time of the mobile communication terminal coincides with the end time of the schedule, the radio frequency identification tag unit receives a natural frequency signal corresponding to the natural frequency from a base station to turn on the power of the mobile communication terminal. Including the step of making, wherein the schedule is characterized in that it provides a method for automatically switching the power of the mobile communication terminal off or on, characterized in that the schedule including the task and the meeting of the user.

In addition, the present invention provides a mobile communication terminal including a radio frequency identification (RFID) tag unit having a unique frequency, the power of the mobile communication terminal is switched off or on according to a schedule set by the user of the mobile communication terminal; A method comprising: (a) setting and storing the schedule input from a user of the mobile communication terminal through a key input unit; (b) ringing an alarm when the current time of the mobile communication terminal and the start time of the schedule coincide; (c) receiving a selection result by providing a menu for selecting whether to turn off the mobile communication terminal; (d) turning off the power of the mobile communication terminal when receiving the selection result of turning off the power of the mobile communication terminal in step (c); And (e) when the power of the mobile communication terminal is switched off in step (d), when a current time of the mobile communication terminal coincides with an end time of the schedule, the natural frequency signal corresponding to the natural frequency is output. Receiving a radio wave identification tag unit from the base station to turn on the power of the mobile communication terminal, wherein the schedule is a schedule including the user's work and meeting power supply of the mobile communication terminal, characterized in that It is characterized by providing a method for automatically switching off or on.

In addition, the present invention provides a mobile communication terminal including a radio frequency identification (RFID) tag unit having a unique frequency, the power of the mobile communication terminal is switched off or on according to a schedule set by the user of the mobile communication terminal; A method comprising: (a) setting and storing the schedule input from a user of the mobile communication terminal through a key input unit; (b) receiving a selection result by providing a selection menu of a power switching setting mode including an automatic switching mode and a manual switching mode of the mobile communication terminal; (c) when the power switching setting mode is selected as the automatic switching mode in step (b), determines that the current time of the mobile communication terminal coincides with the start time of the schedule, and if so, switches the power off. If it is determined that the current time of the mobile communication terminal coincides with the end time of the schedule, the radio frequency identification tag unit receives the natural frequency signal corresponding to the natural frequency from the base station to turn on the power of the mobile communication terminal. step; (d) In the step (b), if the power switch setting mode is selected as the manual switch mode, an alarm sounds when the current time of the mobile terminal matches the start time of the schedule. Receiving a selection result by providing a menu for selecting whether to turn off the controller; And (e) turning off the power of the mobile communication terminal when receiving the selection result of turning off the power of the mobile communication terminal in the step (d), and the current time of the mobile terminal ends the schedule. Determining whether the time coincides with the time, and if the radio frequency identification tag unit receives a natural frequency signal corresponding to the natural frequency from a base station to turn on the power of the mobile communication terminal. It is characterized in that it provides a method for automatically switching off or on the power of the mobile communication terminal, characterized in that the schedule includes a task and meeting.

In addition, the present invention provides a mobile communication terminal for automatically switching the power off or on according to a user schedule, comprising: a key input unit having a number unit and a function unit; A memory for storing the schedule inputted by the user of the mobile communication terminal using the key input unit and automatic power switching software and data necessary for the mobile communication terminal to operate; A microprocessor for controlling the power off or on of the mobile communication terminal according to a start time and an end time of the schedule by the power automatic switching software stored in the memory; And a radio wave identification tag unit configured to receive the natural frequency signal and to turn on the power of the mobile communication terminal when the base station has a unique frequency and transmits a natural frequency signal from the base station. Or it provides a mobile communication terminal to switch on.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, in the present specification, since the Korean Information and Communication Technology Association (TTA) has defined the term “radio identification” as a Korean name for Radio Frequency Identification (RFID) in 2004, this name will be used.

 1 is a configuration diagram schematically showing a mobile communication system that can be linked to the radio wave identification tag unit embedded in a mobile communication terminal according to an embodiment of the present invention.

The mobile communication service typically includes a sender's mobile terminal, a sender's wireless base station, a mobile switching center, a visitor location register (VLR), a home location register (HLR), and a home location register (HLR). (Hereinafter referred to as "HLR"), the receiver side wireless base station, the receiver's mobile communication terminal and the like. However, as shown in FIG. 1, a mobile communication system according to a preferred embodiment of the present invention transmits a natural frequency stored in a radio frequency identification (RFID) tag unit embedded in a mobile communication terminal to a mobile communication terminal. And a mobile communication terminal 110 having a radio wave identification tag unit for receiving the transmitted natural frequency and performing a corresponding function.

The mobile communication terminal 110 is generally equipped with a virtual machine using Java to accommodate various wireless Internet services. Compared to other programming languages, Java is simpler to code a program, supports distributed networking environment, and has high portability due to its excellent security and system-independent operation.

On the other hand, the mobile communication terminal 110 is a PDA (Personal Digital Assistant), cellular phone, PCS (Personal Communication Service) phone, Global System for Mobile (GSM) phone, W-CDMA (Wideband CDMA) phone, CDMA-2000 phone and MBS (Mobile Broadband System) phone and the like. Here, MBS phone refers to a mobile phone to be used in the fourth generation or more systems currently being discussed. In addition, the mobile communication terminal 110 should be equipped with a browser (Browser) that can transmit and receive data to and from the wireless Internet using a predetermined protocol in order to receive multimedia data by connecting to the wireless Internet through a wireless Internet network, Such a browser may be a wireless application protocol (WAP) browser, a mobile explorer (ME) browser, an I-mode, a wireless internet platform for interoperability (WIPI), a binary runtime environment for wireless (BREW), etc., but are not limited thereto. no.

The mobile communication terminal 110 according to the preferred embodiment of the present invention has a radio frequency identification tag unit in which a unique frequency is stored, and receives a corresponding unique frequency signal from the base station 120 to perform a function corresponding to a unique frequency. It can be a terminal. In addition, it is possible to connect with wired Internet service as well as wireless Internet service, and can receive and store data such as schedules, timetables, schedules, alarms or ringtones created on the wired Internet.

The wireless base station 120 includes a base station transmission system (BTS) 122, a base station controller (BSC) 124, a repeater (Cell Enhancer), and the like.

The base station transmitter 122 is a network endpoint device that directly interworks with a mobile communication terminal by performing baseband signal processing, wired / wireless conversion, and transmission and reception of a wireless signal.

The base station transmitter 122 according to the preferred embodiment of the present invention transmits a frequency signal corresponding to an intrinsic frequency stored in a radio wave identification tag part embedded in the mobile communication terminal stored in the base station controller 124. It acts like an antenna for transmitting to the radio wave identification tag of.

The base station controller 124 controls the base station transmitter 122, and assigns and releases radio channels for the terminal, controls the transmission output of the terminal and the base station transmitter 122, soft handoff and hard handoff between cells. It performs handoff, transcoding and vocoding, global positioning system (GPS) clock distribution, and operation and maintenance of the base station transmitter 122.

The base station controller 124 according to the preferred embodiment of the present invention receives and stores frequency information stored in the radio frequency identification tag unit embedded in the mobile communication terminal 110 and frequency transmission time data according to a schedule set by a user. It performs all functions necessary for radio frequency processing such as transmitting a signal to the base station transmitter 122 to transmit radio frequency over time.

2 is a block diagram schematically illustrating an internal configuration of a mobile communication terminal having a radio wave identification tag unit according to an exemplary embodiment of the present invention.

As shown in FIG. 2, the mobile communication terminal 110 includes a key input unit 202, a liquid crystal display unit 204, a memory 206, a microprocessor 208, a radio wave identification tag unit 210, a speaker 212, The microphone 214, the baseband converter 216, the digital signal processor 218, the RF signal processor 220, the antenna 222, the GPS receiver 224, and the like.

 The key input unit 202 is provided with a plurality of key buttons for inputting numbers such as telephone numbers. Such key buttons typically include twelve numeric keys (0 to 9, *, #), a plurality of function keys, a plurality of cursor movement keys, a direction key, and the like. The display unit 204 according to the preferred embodiment of the present invention generally displays the overall operating state of the mobile communication terminal, including the state of use of the battery, the reception strength of radio waves, the date and time. In addition, the key input unit 202 may be configured as a keypad, a jog shuttle, a point stick or a touch screen.

The liquid crystal display 204 is a part for informing the user by displaying the current state of the mobile communication terminal so that the user can perform appropriate control. The LCD screen displays various information such as power supply status, radio wave reception strength, date and time, current mode status, and other user information. By transmitting this information to the user, the user can check and control the state of the current mobile communication terminal.

Memory 206 according to a preferred embodiment of the present invention, the schedule setting program that the user can set a schedule, the power of the mobile communication terminal 110 is switched off or on in accordance with the schedule set by the user of the mobile communication terminal Stores automatic power switching software and data to be set. Memory is a nonvolatile memory (Erasable and Programmable Read Only Memory) that can modify its contents in units of bytes, or Flash Memory and SDRAM, which can modify its contents in units of blocks. Synchronous Dynamic Random Access Memory).

The microprocessor 208 is the most essential part of the mobile communication terminal and controls the overall operation of the mobile communication terminal. The microprocessor 208 includes an arithmetic logic operator, a register, a program counter, a command decoder, a control circuit, and the like. Control all operations of the terminal to be performed properly.

The microprocessor 208 according to the preferred embodiment of the present invention executes the automatic power switching software stored in the memory 206 and controls all the components of the mobile communication terminal 110 according to a predetermined algorithm of the automatic power switching software. .

The radio wave identification tag unit 210 includes a memory chip and an antenna, and stores a unique frequency and data, thereby receiving a corresponding frequency signal transmitted from a base station using an antenna and performing a function of data stored in the memory chip. . According to a preferred embodiment of the present invention, the radio wave identification tag unit 210 is an active radio wave identification tag with a built-in battery, and a time stored in advance while the battery built in the radio wave identification tag unit 210 maintains power. The radio wave identification signal can be transmitted or received at intervals, thereby enabling remote data transmission or reception.

 The radio wave identification tag unit 210 according to the preferred embodiment of the present invention stores data on a function corresponding to a unique frequency as an active radio wave identification tag unit, and receives a unique frequency signal transmitted from the base station 120. The mobile communication terminal 110 may be turned on. In addition, the radio wave identification tag unit 210 may be connected to the microprocessor 208 to transmit a signal for turning on the power to the microprocessor 208 to turn the power on. The internal structure of the radio wave identification tag unit 210 is known from Korean Patent Publication No. 1996-12770 and Utility Model Registration No. 29139.

The baseband converter 216 converts a signal transmitted and received between the RF signal processor 220 and the digital signal processor 218, the speaker 212, and the microphone 214 into a baseband signal, and converts the digital-analog signal. Performing a function such as conversion and analog-to-digital conversion processing, and the speaker 212 outputs an audio signal output from the baseband conversion unit 216 or a ring tone stored in the microprocessor 208 as an audible sound, and a microphone. 214 converts the user's voice input into an electrical signal.

The digital signal processor 218 is a digital signal processor that codes or decodes a voice signal, performs an equalization function to remove multipath noise, and performs an acoustic data processing function. In addition, the digital signal processor 218 exchanges the voice data SPEECH with the base band converter 216 and performs the function of receiving the digital data RX DATA from the base band converter 216.

The RF signal processor 220 demodulates and amplifies the RF signal received by the antenna 222, and modulates and transmits the transmitted signal applied from the baseband converter 216.

3 is a flowchart schematically illustrating a process of automatically switching the power of the mobile communication terminal off or on according to a schedule when the power switching setting mode of the mobile communication terminal according to the preferred embodiment of the present invention is selected as the automatic mode.

First, a user of the mobile communication terminal 110 sets and stores a schedule using a key input unit (S302). Here, the schedule corresponds to a schedule plan including a user's work or a meeting. Users can set up a schedule by entering relevant data and specifying start and end times when there are tasks, meetings, or classes that are repeated by day, or enter relevant information when planning to watch a performance or movie on a specific day. You can set a schedule by specifying a date, start time, and end time. For example, if the entire meeting starts on Tuesday at 2:00 pm and finishes at 3:00 pm, the user selects Tuesday to enter meeting information, enters 2:00 pm at the start of the meeting, and 3:00 pm at the end. Set. The schedule includes a wide range of menus for the user to set and enter a task or routine, such as a timetable, schedule, alarm, or schedule. In addition, the user may create and store a schedule using a key input unit of the mobile communication terminal 110, but may also store a schedule, timetable, or routine created through the wired Internet in the mobile communication terminal.

When the user of the mobile communication terminal 110 sets and saves the schedule (S302), a menu for selecting whether to automatically turn on the power switching setting mode appears on the screen, and the user indicates that the power of the mobile communication terminal 110 depends on the schedule. If you want to switch automatically can be selected to the automatic mode (S304). The mobile communication terminal 110 maintains the standby state until the current time becomes the start time of the schedule (S306). In case of selecting the automatic mode, it is determined whether the current time of the mobile communication terminal 110 matches the start time specified in the schedule (S308), and when the current time matches the start time, an alarm indicating the start time of the schedule may be sounded. have. Before the power is turned off by turning the power off, the mode of the mobile communication terminal 110 automatically switches to the vibration mode (S310). After the mobile communication terminal 110 is switched to the vibration mode, the power of the mobile communication terminal 110 is automatically switched off to be turned off (S312). The reason for switching to the vibration mode before turning off the power is because a sudden ringing occurs when the power is turned on again when the schedule ends and the end time set by the user has elapsed. This is to prevent accidents that can be interrupted if a sudden ringing occurs when the meeting or work is not finished.

After the power of the mobile communication terminal 110 is automatically turned off, time elapses to determine whether the current time of the mobile communication terminal 110 matches the end time of the schedule set by the user (S314), and the current time is the end time. If it is matched with the frequency signal transmitted from the base station to receive the radio wave identification tag unit 210 embedded in the mobile communication terminal 110 to turn on the power (S316).

4 is a flowchart schematically illustrating a process of switching the power of the mobile communication terminal off or on according to a schedule when the power setting mode of the mobile communication terminal according to the preferred embodiment of the present invention is manual.

First, a user of the mobile communication terminal 110 sets and stores a schedule by using a key input unit (S402).

When the user of the mobile communication terminal 110 sets and saves the schedule (S402), a menu for selecting whether to automatically turn on the power switching setting mode appears on the screen, and the user indicates that the power of the mobile communication terminal 110 depends on the schedule. If it is desired to switch manually can be selected to the manual mode (S404). The mobile communication terminal 110 maintains the standby state until the current time becomes the start time of the schedule (S406). When the manual mode is selected, it is determined whether the current time of the mobile communication terminal 110 matches the start time specified in the schedule (S408), and when the current time matches the start time, an alarm indicating that the start time of the schedule is to be sounded. S410). An alarm is sounded and a message, 'Do you want to turn off the mobile communication terminal?' Is displayed on the liquid crystal display 204 to determine whether the user selects whether to turn off the power (S412). Due to the nature of the schedule, such as meetings and tasks, this allows the user to manually turn the power off according to the user's needs by keeping the power on in case the call needs to be received or when the call needs to be received. It is.

When the user selects to turn off the power of the mobile communication terminal 110, the power is switched off and the power of the mobile communication terminal 110 is turned off (S414). The power of the mobile communication terminal 110 may be switched off to automatically switch the mode of the mobile communication terminal 110 to the vibration mode before the power is turned off.

When the time elapses after the power of the mobile communication terminal 110 is turned off, it is determined whether the current time of the mobile communication terminal 110 coincides with the end time of the schedule (S416). The frequency signal transmitted from the 120 is received by the radio wave identification tag unit 210 embedded in the mobile communication terminal 110 to turn the power on (S418).

If the user selects to maintain the power of the mobile communication terminal 110 in the present state at step S412, the power is kept on and is maintained in the current state without powering off the mobile communication terminal 110 (S420).

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

As described above, according to the present invention, when an important meeting, meeting, or work is in progress, when in a public place, during a performance or class, interrupting a meeting or work by a ringtone of a mobile communication terminal or causing damage to others The state provides the effect of preventing situations. In addition, the user can select the power switch setting manually so that the power of the mobile communication terminal can be kept on, so that the state of the power can be freely set as needed, such as when there is no need to turn off the power or when there is a call to be answered. Provide convenience.

According to the present invention, at the end of the schedule, the power is switched on again to prevent the situation in which the phone cannot be answered by keeping the power off even after the schedule is terminated in the power off state. To provide.

Claims (13)

In a mobile communication terminal including a radio frequency identification (RFID) tag unit having a unique frequency, in a method for switching the power of the mobile communication terminal off or on according to a schedule set by a user, (a) setting and storing the schedule inputted from a user of the mobile communication terminal through a key input unit; (c) turning off the power of the mobile communication terminal when the current time of the mobile communication terminal and the start time of the schedule coincide; And (d) If the current time of the mobile terminal coincides with the end time of the schedule, the radio frequency identification tag unit receives a natural frequency signal corresponding to the natural frequency from a base station to turn on the power of the mobile communication terminal. Steps to Including, wherein the schedule is a schedule plan that includes the work and the meeting of the user, characterized in that the method for automatically switching off or on the power of the mobile terminal. The method of claim 1, And switching the mobile communication terminal to the vibration mode before turning off the power of the mobile communication terminal in step (b). The method of claim 1, And the radio wave identification tag unit is an active radio wave identification tag. In a mobile communication terminal including a radio frequency identification (RFID) tag unit having a unique frequency, in a method for switching the power of the mobile communication terminal off or on according to a schedule set by the user of the mobile communication terminal, (a) setting and storing the schedule inputted from a user of the mobile communication terminal through a key input unit; (b) ringing an alarm when the current time of the mobile communication terminal and the start time of the schedule coincide; (c) receiving a selection result by providing a menu for selecting whether to turn off the mobile communication terminal; (d) turning off the power of the mobile communication terminal when receiving the selection result of turning off the power of the mobile communication terminal in step (c); And (e) when the power of the mobile communication terminal is switched off in step (d), when the current time of the mobile communication terminal coincides with the end time of the schedule, the natural frequency signal corresponding to the natural frequency is read. Receiving a radio wave identification tag from the base station to turn on the power of the mobile communication terminal Including, wherein the schedule is a schedule plan that includes the work and the meeting of the user, characterized in that the method for automatically switching off or on the power of the mobile terminal. The method of claim 4, wherein And automatically switching the mobile terminal to off or on, wherein the mobile terminal is switched to a vibration mode before switching the power of the mobile terminal to off in step (d). The method of claim 4, wherein And the radio wave identification tag unit is an active radio wave identification tag. In a mobile communication terminal including a radio frequency identification (RFID) tag unit having a unique frequency, in a method for switching the power of the mobile communication terminal off or on according to a schedule set by the user of the mobile communication terminal, (a) setting and storing the schedule inputted from a user of the mobile communication terminal through a key input unit; (b) receiving a selection result by providing a selection menu of a power switching setting mode including an automatic switching mode and a manual switching mode of the mobile communication terminal; (c) when the power switching setting mode is selected as the automatic switching mode in step (b), determines that the current time of the mobile communication terminal coincides with the start time of the schedule, and if so, switches the power off. If it is determined that the current time of the mobile communication terminal coincides with the end time of the schedule, the radio frequency identification tag unit receives the natural frequency signal corresponding to the natural frequency from the base station to turn on the power of the mobile communication terminal. step; (d) In the step (b), if the power switch setting mode is selected as the manual switch mode, an alarm sounds when the current time of the mobile terminal matches the start time of the schedule. Receiving a selection result by providing a menu for selecting whether to turn off the controller; And (e) when receiving the selection result of turning off the power of the mobile communication terminal in step (d), switching off the power of the mobile communication terminal and the current time of the mobile communication terminal is the end time of the schedule. Determining whether or not to match with the radio frequency identification tag unit receives the natural frequency signal corresponding to the natural frequency from the base station to turn on the power of the mobile communication terminal Including, wherein the schedule is a schedule plan that includes the work and the meeting of the user, characterized in that the method for automatically switching off or on the power of the mobile terminal. The method of claim 7, wherein Before turning off the power of the mobile communication terminal in step (c) or (e), the mobile communication terminal is automatically turned off or on. How to switch. The method of claim 7, wherein And the radio wave identification tag unit is an active radio wave identification tag. In the mobile terminal for automatically switching the power off or on according to the schedule of the user, A key input unit having a number unit and a function unit; A memory for storing the schedule inputted by the user of the mobile communication terminal using the key input unit and automatic power switching software and data necessary for the mobile communication terminal to operate; A microprocessor for controlling the power off or on of the mobile communication terminal according to a start time and an end time of the schedule by the power automatic switching software stored in the memory; And Radio wave identification tag unit having a unique frequency and receiving a unique frequency signal when the base station transmits a unique frequency signal to turn on the power of the mobile communication terminal Mobile communication terminal for automatically switching the power off or on, comprising a. The method of claim 10, And the key input unit is one of a keypad, a jog shuttle, a point stick, or a touch screen. The method of claim 10, And the memory is one of an erasable programmable read only memory (EPROM), a static random access memory (SRAM), or a flash memory. The method of claim 10, And the radio wave identification tag portion is an active radio wave identification tag.

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