KR20060078833A - Last location authentication system of mobile communication terminal and authentication method - Google Patents

Abstract

The present invention relates to a final positioning system and confirmation method when the mobile communication terminal is lost, and a mobile communication terminal for calculating the location information of the user immediately before the mobile communication terminal is turned off, and receives the calculated position information from the mobile communication terminal / When the mobile communication terminal user lost the mobile communication terminal is configured to include a management server for storing and retrieving the final location information when the mobile communication terminal is lost, and the retrieved final location information is transmitted from the management server and stored. Even when the mobile terminal is turned off, it is possible to check the final position where the mobile terminal is turned off, and the learner can determine the location of the mobile terminal by turning the power on and off after learning. This has the effect of being.

Mobile communication terminal, mobile communication, terminal, location confirmation, location tracking, lost

Description

 Last location authentication system of Mobile communication terminal and Authentication method}             

1 is a view showing the configuration of the final positioning system when the mobile communication terminal lost according to the present invention,

Figure 2 is a block diagram showing the internal structure of the mobile communication terminal of the final positioning system when the mobile communication terminal lost in accordance with the present invention,

3 is a flowchart illustrating a method of confirming a final position when a mobile communication terminal is lost according to the present invention.

<Explanation of symbols on main parts of the drawings>

10: position receiving unit 20: control unit

30: output 40: memory

100: mobile communication terminal 200: management server

300: Inbox

The present invention relates to a final positioning system and a method for confirming the loss of a mobile communication terminal, and in particular, when the user loses the mobile communication terminal by storing the user's location information in the management server before the mobile communication terminal is turned off. The present invention relates to a system and a verification method capable of confirming a final position when a mobile communication terminal is lost by using final position information stored in the terminal.

The conventional positioning system when a mobile communication terminal is lost is as follows.

In general, a positioning system using a mobile communication terminal can be largely divided into a method using a GPS (Global Positioning System) and a method using a base station. The method using GPS is a method capable of receiving a user's location information from a satellite, which is possible in the case of a mobile communication terminal equipped with a GPS function. The method using a base station sends a signal from a plurality of base stations and receives the signal. It is a method of checking the user's location by using the difference between the time being set and the standard time (set reference time).

In particular, the GPS-based method can accurately detect location information, but is possible in the case of a mobile communication terminal equipped with expensive GPS equipment.

Conventionally, when a user loses a mobile communication terminal, when the power of the mobile communication terminal is turned on, the location of the user's mobile communication terminal can be checked using a satellite or a base station as described above. In addition, even when a mobile communication terminal learner has made a phone call with a mobile terminal acquired by the mobile terminal, the mobile terminal of the mobile terminal can be searched to find the position of the final call.

However, the conventional mobile communication terminal positioning method as described above can be tracked only when the lost mobile communication terminal is turned on, and a person who has acquired the lost mobile communication terminal does not make a call to the mobile communication terminal. When the power is turned off, the positioning is impossible. Therefore, it is difficult to identify the location of the lost mobile communication terminal when the power of the mobile communication terminal is turned off.

The present invention has been made to solve the above problems of the prior art, even when the power of the mobile communication terminal is turned off or the lost mobile communication terminal learner turns on and off for a while or the power is turned off by the discharge of the battery The purpose is to check the power off position to more easily recover the lost mobile communication terminal.

The final positioning system when the mobile communication terminal is lost in accordance with the present invention for solving the above problems is a mobile communication terminal for calculating the position information of the user immediately before the power of the mobile communication terminal, and the calculated position information to the mobile communication terminal And receiving and storing from the management server for retrieving the final location information when the mobile communication terminal is lost, and the retrieved final location information is transmitted from the management server and stored therein.

In addition, the final method of determining the final position when the mobile communication terminal is lost according to the present invention comprises the first step of receiving and calculating the position information of the user from the base station or satellite in the mobile communication terminal immediately before the power of the mobile communication terminal, and the calculated And a second step of transmitting and storing the location information to the management server, and a third step of retrieving the final location information from the location information stored in the management server and transmitting it to the set inbox when the user loses the mobile communication terminal. It is characterized by.

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

The final positioning system when the mobile communication terminal is lost according to the present invention is configured as shown in FIG. A mobile communication terminal 100 capable of calculating location information immediately before the mobile communication terminal is turned off, a management server 200 storing the location information, and receiving and storing final location information from the management server 300 It is composed of

The mobile communication terminal 100 may be a mobile communication terminal equipped with GPS equipment or a general mobile communication terminal capable of transmitting / receiving a radio signal with a base station. The mobile communication terminal 100 calculates the location information of the user immediately before the user presses the power button and the power of the mobile communication terminal is turned off. The location information is calculated by receiving a signal from a satellite or a base station.

In detail, as shown in FIG. 2, the mobile communication terminal 100 receives a signal from a base station or a satellite immediately before the mobile communication terminal is turned off, and calculates the location information of the user, and the management. It includes an output unit 30 for transmitting the location information to the server 200, and a control unit 20 for controlling the output unit to transmit the location information to the management server 200.

In addition, the mobile communication terminal 100 further includes a memory 40 in which information about a receiving box in which a user can confirm final position information is stored. In the memory 40, if the user of the mobile communication terminal confirms the final location information of his or her mobile communication terminal, which means to check through the personal mailbox 310 or the personal E-mail 320, and the e-mail In this case, information about an inbox such as an e-mail address is stored. In addition, the memory may be configured to check the final position information through a third party's mobile communication terminal 330 designated by a user. In this case, the third party's mobile communication terminal number may be stored. In addition, the user can be set to receive a variety of notification means (Fax, etc.) that can be easily checked by the user.

The mobile communication terminal 100 checks whether the information related to the inbox 300 is stored in the memory 40 of the mobile communication terminal immediately before the mobile communication terminal is turned off, and registers it if there is no set inbox 300. It can be configured to include an internal program that operates to. Therefore, information about the inbox 300 may be registered in advance and stored in the memory 40.

In addition, when the control unit 20 instructs the management server 200 to transmit the position information received from the satellite or the base station immediately before the power is turned off, the user can check the final position information ( And transmits the information about 300 together with the location information. As a result, the management server 200 can know which inbox is set by the user, and can transmit the location information when the mobile communication terminal is lost to the set inbox.

That is, the management server 200 stores the location information received from the mobile communication terminal. The location information is distinguished and stored according to the user's mobile communication terminal number, and may include a date, time, location, and the like, when the power of the mobile communication terminal is turned off. Whenever the power of the mobile communication terminal is turned off, the location information is stored in the management server 200, and when the user loses the mobile communication terminal, the management server 200 finally received from the list of the stored location information The location information is searched and transmitted to the inbox 300 previously set by the user.

The location information stored in the management server 200 is stored when the owner of the mobile communication terminal directly presses the power shutdown button to turn off the power, as well as when the power is turned off due to battery consumption. That is, the mobile communication terminal is configured to calculate the position information immediately before the power off and transmit to the management server 200 in any case.

 The inbox 300 stores the final location information retrieved from the location information stored in the management server 200 when the mobile communication terminal user lost the mobile communication terminal. In the present invention, the final position information is basically stored in a voice mail box of the user of the mobile communication terminal user, in particular, a voice mail box or transmitted as a text to a personal E-mail 320 or a third party mobile communication terminal 330. Is sent to and stored. The user can determine the final location of his mobile communication terminal through the personal mailbox, personal E-mail or a third party mobile communication terminal. The inbox 300 may be set to various notification means (Fax, etc.) according to the user's convenience.

Looking at the operation of the present invention configured as described above are as follows.

As shown in FIG. 3, the method for confirming the final position when the mobile communication terminal is lost according to the present invention first sets the user to the mobile communication terminal to receive the final position information of the mobile communication terminal (S1). . In this case, the inbox may be set as a personal mailbox of a user of a mobile communication terminal, an e-mail, or a mobile communication terminal of a third party, but is not limited thereto. The inbox may be configured as possible notification means for receiving the final location information. have.

Next, when the user inputs the power terminal termination button of the mobile communication terminal, the mobile communication terminal receives / calculates the location information of the mobile communication terminal from the base station or the satellite (S2).

When the calculated position information is transmitted to the management server, the management server stores the position information (S4). Whenever the power of the mobile communication terminal is turned off, the location information is continuously stored. When a certain period of time has elapsed and the accumulated location information is large, the information may be deleted in a stored order first.

If the user of the mobile communication terminal loses the mobile communication terminal, the management server retrieves the last stored last location information (S5), and the retrieved final location information is transmitted to the user's inbox (S6). As described above, the final location information may be stored only in the inbox only if it is lost, or may be stored in the inbox every time the power of the mobile communication terminal is turned off.

When the user of the mobile communication terminal requests confirmation of the final location information by using the Internet or a wired telephone to the integrated management server, or when a loss report of the user of the mobile communication terminal is received by the mobile communication provider, the final location information as described above by the mobile communication provider. May be transmitted to the designated inbox.

Therefore, the user can check the final position of the mobile communication terminal using the inbox (S7).

The final position checking method when the mobile communication terminal is lost according to the present invention constituted as described above, even when the user of the mobile communication terminal loses the mobile communication terminal, even when the power of the mobile communication terminal is turned off. It is possible to check and find out the location of the mobile communication terminal even if the learner turns the power on and off after the acquisition, which is helpful in recovering the lost mobile communication terminal.

Claims (8)

A mobile communication terminal for calculating location information of the user immediately before the mobile communication terminal is turned off; A management server that receives / stores the calculated position information from a mobile communication terminal and retrieves final position information when the mobile communication terminal is lost; The final position identification system when the lost mobile communication terminal, characterized in that the configured to include the received final position information is transmitted and stored from the management server. The method of claim 1, The mobile communication terminal includes a location receiver for receiving a signal from a base station or a satellite immediately before the power is turned off and calculating the location information of the user; An output unit for transmitting the location information to the management server; And a control unit for controlling the output unit to transmit the location information to the management server. The method according to claim 1 or 2, The inbox is the final location confirmation system when the mobile communication terminal is lost, characterized in that set by the user's selection of the personal mailbox, personal E-mail or a third party mobile communication terminal. The method of claim 3, wherein The mobile communication terminal further comprises a memory for storing information such as an address related to the specified personal mailbox or personal e-mail or a mobile communication terminal number of a third party, Wherein the mobile communication terminal is the last position confirmation system when the mobile communication terminal is lost, characterized in that configured to transmit the inbox information set together with the location information to the management server. A first step of receiving and calculating location information of a user from a base station or a satellite at the mobile communication terminal immediately before the mobile communication terminal is turned off; A second step of transmitting and storing the calculated position information to a management server; And a third step of retrieving the final location information from the location information stored in the management server and transmitting it to the set inbox when the user loses the mobile communication terminal. The method of claim 5, The method for confirming the final position when the mobile communication terminal is lost further comprises: an inbox setting step in which the user selects an inbox capable of receiving final position information when the mobile communication terminal is lost before registering the mobile communication terminal and registers it with the mobile communication terminal. How to check the final position when the mobile communication terminal lost. The method of claim 6, The inbox setting step may be configured to select and set the inbox of a user's personal mailbox, a personal E-mail or a third party's mobile communication terminal. The method of claim 7, wherein Wherein the second step further comprises the step of transmitting the information about the set inbox to the management server characterized in that the final position when the mobile communication terminal lost.

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