KR101144542B1 - Method of alarm for missing the way in mobile phone - Google Patents

Abstract

The present invention relates to a method of operating a departure alarm of a mobile communication terminal that recommends a predetermined departure alarm and camera shooting when the user moves out of a normal moving path, and the mobile communication terminal includes a GPS receiver and uses a GPS location information to provide a departure alarm. And an escape alarm operation method for generating a back light. To this end, the mobile communication terminal, in the method of operation notification of the departure of the mobile communication terminal, the process of identifying the movement route for a certain period, and registering a residential residential movement route if the number of movement of the movement route is above a certain threshold; Continuously determining a current location of the mobile communication terminal; and performing a predetermined departure alarm operation when the identified current location of the mobile communication terminal deviates from the registered residential main moving path.

Mobile terminal, GPS, location, exit, route, camera, residential address

Description

How to use the departure alarm of the mobile terminal {METHOD OF ALARM FOR MISSING THE WAY IN MOBILE PHONE}

1 is a block diagram illustrating an internal configuration of a mobile communication terminal according to the present invention.

2 is a schematic diagram showing the appearance of a GPS satellite;

3 is a flowchart illustrating an operation process of a mobile communication terminal for performing an alarm departure in accordance with the present invention.

4 is a table for storing and registering moving paths.

5 is a display window of a mobile communication terminal for notifying of the departure alarm.

* Description of the symbols for the main parts of the drawings *

S302: Check the position for a certain period

S304: If the number of moving paths is more than the threshold value registered as a residential residential moving path

S306: Check current location

S308: Checked current location is off the residential residential movement path for a certain time

S310: Perform an exit alarm action

The present invention relates to a method of operating a departure alarm of a mobile communication terminal, which recommends a predetermined departure alarm and camera shooting when the user moves out of a normal moving path. And an escape alarm operation method for generating a back light.

Unlike the conventional method, which was used only for a simple call purpose according to the remarkable development of additional functions of the mobile communication terminal, there have been many advances in the function of data communication such as GPRS, CDMA EV-DO, CDMA EV-DV, WCDMA HSDPA, and the like. Compared to a PC, it has a relatively small display screen and keypad, which makes it especially suitable for mobile terminals such as wireless internet platforms, wireless web browsers, keypads, hot keys, and browser connection keys suitable for mobile terminals. As functions are added, it is becoming more and more convenient. In particular, recently, a mobile communication terminal which receives GPS satellite information and provides a predetermined location information service has been widely used. That is, the mobile communication terminal that receives the location information from the GPS satellite provides various services to the user by using the received location information. However, the location information service using the location information does not provide an efficient location information service but only a navigation service that displays the current location of the mobile communication terminal or displays the movement route to the final destination.

On the other hand, the elderly, children, and mentally disabled have a problem of easily lost in the absence of guardians. However, in general, the elderly and children have a universal characteristic to live only in a certain movement path (for example, at home per path, home kindergarten), the need to solve the problem by using such a universal characteristic.

The present invention has been made to solve the above problems, the mobile communication terminal is to identify and register the usual movement path and present an algorithm to warn the user when the current movement position is out of the movement path for a certain time. For the purpose. In addition, by informing the user to use a variety of related information and entertainment, it is an object to enable the user to effectively cope with the loss.

In order to achieve the above object, the present invention provides a method for operating a departure notification of a mobile communication terminal, the method comprising: identifying a movement route for a predetermined period, and registering as a residential residential movement route when the movement frequency of the movement route is greater than or equal to a certain threshold value. And continuously determining a current position of the mobile communication terminal, and performing a predetermined departure alarm operation when the identified current position of the mobile communication terminal deviates from the registered residential residential movement path. We propose an operation process of the mobile communication terminal.

Hereinafter, the detailed description of the preferred embodiments of the present invention will be described with reference to the accompanying drawings. In the following description of the reference numerals to the components of the drawings it should be noted that the same reference numerals as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to general practices of those belonging to the technical field of the present invention, and the definitions should be made based on the contents throughout the present specification.

 In the embodiment of the present invention will be described taking a mobile communication terminal having a camera as an example. However, the present invention can be equally applied to a mobile communication terminal having a TV receiver as well as a general mobile communication terminal having no camera.

1 is a block diagram showing the configuration of a mobile communication terminal according to an embodiment of the present invention.

Referring to FIG. 1, the RF unit 102 performs a wireless communication function of a mobile communication terminal. The RF unit 102 includes an RF transmitter for upconverting and amplifying a frequency of a transmitted signal, and an RF receiver for low noise amplifying and downconverting a received signal. The data processor 104 includes a transmitter for encoding and modulating the transmitted signal and a receiver for demodulating and decoding the received signal. In addition, the data processing unit 104 includes a data codec for processing a modem and packet data, and an audio codec for processing an audio signal such as voice.

The audio processor 106 reproduces a received audio signal output from the audio codec of the data processor 104 through a speaker or transmits a transmission audio signal generated from a microphone to the audio codec of the data processor 104. To perform.

The key input unit 108 includes keys for inputting numeric and character information and function keys for setting various functions. The display unit 110 displays a video signal output from the image processor 114 on a screen, and is a display device that displays user data output from the controller 100.

The memory 112 is composed of program memory and data memories. The program memory includes a booting and an OS for controlling a general operation of the mobile communication terminal, and the data memory is a place for storing various data generated during the operation of the mobile communication terminal.

The camera 116 captures image data and converts the photographed optical signal into an electrical signal. The mobile communication terminal captures an image and transmits the image to the image processor 114 through the camera sensor.

The image processor 114 performs a function of generating screen data for displaying an image signal output from the camera 116. The image processor 114 processes the image signal output from the camera 116 in units of frames and outputs the frame image data according to the characteristics and size of the display unit 110. In addition, the image processing unit 114 includes an image codec and performs a function of compressing the frame image data displayed on the display unit 110 in a set manner or restoring the compressed frame image data to the original frame image data. . The image codec may be a JPEG codec, an MPEG4 codec, a wavelet codec, or the like.

The controller 100 performs a function of controlling the overall operation of the mobile communication terminal. When the controller deviates from the main residence area, the controller 100 recommends the user to view the GPS screen or instructs camera photography.

The GPS receiver 118 receives position information (latitude, longitude, altitude) from three or more satellites, and the control unit 100 uses the triangulation method to determine the current position of the position information received from the three or more satellites. Calculate exactly As shown in FIG. 2, the GPS satellites 200a, 200b, 200c, and 200d transmit the latitude, longitude, and altitude position information of the mobile communication terminal 202 through the satellite communication network. . GPS signals of the GPS satellites 200a, 200b, 200c, and 200d can be positioned anywhere by using a C / A (Coarse Acquisition) code at a frequency of 1,575.42 MHz, which is the L1 band. The GPS receiver 118 receives signals from the plurality of GPS satellites 200a, 200b, 200c, and 200d to obtain positional coordinates (longitude, latitude, and altitude) based on the center of the earth (E).

3 is a flowchart showing the operation of the mobile communication terminal outside the main residential area according to the present invention.

First, the mobile communication terminal mainly has a process of registering a residential residential movement route, which is a process of checking a location for a predetermined period (S302), and if the number of movement routes is greater than or equal to a threshold, the residential residential movement route is registered. It includes the process (S304).

The process of checking the position for the predetermined period (S302) is to check the movement path of the mobile communication terminal for a period set by default or a period set by user selection. That is, when the location check is set to be performed for a period of one week, the mobile communication terminal stores the movement path of the location information (longitude, latitude, altitude) received from the GPS satellite for one week in the memory. When the movement route stays in a specific region for a long time, the movement route is recognized as the movement start point and the movement termination region so as to be recognized as one movement route. For example, if a particular person has a mobile communication terminal, the final destination is [127 ° 95 ', 34 ° 82] in the first region with longitude, latitude, and altitude [127 ° 11', 34 ° 43 ', 28 °]. ′, 28 °] When moving to the final region, data of the moving path from the first region to the final region is stored in the memory.

An example of the location information of the movement route is shown in FIG. 4. As shown in FIG. 4, the mobile communication terminal grasps a movement path from the first region to the final region and stores the movement path in each memory 400, 410, and 420 in the memory. In addition, it checks how many times the specific movement path occurred during the week, and stores the number of movement paths (402, 412, 422).

After checking the positions (S302) for the predetermined period and storing each movement route, a process of registering specific movement routes among the movement routes as a residential residential movement route (S304) is performed. That is, after checking each movement route and the number of movement routes in step S302 and storing each occurrence (S302), the number of movement routes among the stored plurality of movement routes is a specific threshold (that is, a specific number of times). If more than this is to register as a residential residential movement route (S404). For example, when the threshold is set to two or more times, No1. Movement route 400 was a movement according to the movement route of the fourth (402) for one week, No2. In the case of the movement route 410, there was a movement according to the corresponding movement route once in one week, and No3. In the case of the movement route, the number of movement routes exceeds the threshold (two times) because there were movements according to the two movement routes in one week. Route and No3. The movement route is registered as a residential residential movement route.

On the other hand, the residential resident movement route may be automatically identified and registered as described above, but the residential resident movement route may be registered by user setting as another embodiment of the present invention. That is, the user may designate a specific movement route displayed on the screen and register it as a residential residential movement route.

After the residential address movement route registration (S304) as described above, the mobile communication terminal checks its own movement route at present (S306). When the checked current movement route is separated from the registered residential residential movement route for a predetermined time or more (S308), the mobile communication terminal performs various departure alarm operations (S310) informing the departure of the movement route. That is, when the identified current location is out of the registered residential residential movement path for a predetermined time (for example, one hour), the mobile communication terminal performs an escape alarm operation (S310).

The departure alarm operation may be performed in various ways. For example, an alarm sound indicating that the user has left the usual moving path may be generated, and the current location and the surrounding information of the current location (such as the police station location) may be displayed on the display unit. So that the user can refer to it. That is, as shown in FIG. 5, when a deviation occurs out of the residential residential movement route, the mobile communication terminal displays the current location and simultaneously displays the direction of the residential residential movement route by using an arrow, thereby allowing the user to easily reside. It can be moved by the movement path.

In addition, the mobile communication terminal generates a message for recommending to photograph the surroundings using a camera provided in the terminal, or generates a message for recommending to record the current surrounding audio. This is to allow the user to use the various entertainment functions included in the camera to photograph information on the surrounding area that has left the route, so that the information can be used later.

In the above description of the present invention, a specific embodiment such as a mobile communication terminal has been described, but various modifications may be made without departing from the scope of the present invention. Accordingly, the scope of the patent of the present invention is not limited by the above-described embodiments, and it will be obvious that the patent scope covers not only the claims but also the equivalents.

As described above, according to the present invention, the mobile communication terminal uses the location information received from the GPS satellites to determine the residential residential movement route, and generates a departure alarm when the user moves out of the residential residential movement route. It is effective to avoid losing. In addition, when the moving away from the residential area occurs, the user is recommended to shoot the gold camera, etc., it is possible to later determine the current location of the lost person using the user's mobile communication terminal.

Claims (9)

In the method of operating the departure notification of the mobile communication terminal, Identifying the route of movement over a period of time, Registering as a residential residential movement route when the movement frequency of the movement route is greater than or equal to a certain threshold value; Continuously identifying the current location of the mobile communication terminal; And a predetermined departure alarm operation when the current location of the identified mobile communication terminal has deviated from the registered residential residential movement path. The method of claim 1, wherein the determining of the movement path of the mobile communication terminal is performed by receiving location information from a GPS satellite. delete The method of claim 1, wherein the registering of the residential residential movement route is performed by user setting of a specific movement route. The method of claim 1, wherein the departure alarm operation generates a departure alarm guidance sound. 2. The method of claim 1, wherein the departure alarm operation displays the current location and simultaneously displays the residential residential movement path. The method of claim 1, wherein the departure alarm operation recommends driving the operation of the entertainment provided in the mobile communication terminal. The method of claim 7, wherein the operation of the entertainment comprises recording a surrounding area or recording audio. The method of claim 1, wherein the departure alarm operation informs the public office information of the surrounding area of the current location.

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