KR20030072426A - The method of real-time location tracking process using main memory dbms and reservation execution function - Google Patents

Abstract

PURPOSE: A method for tracking a real-time position using a main memory database management system and a reservation execution function is provided to use the main memory database system, and to supply the reservation execution function, thereby reducing system load and remarkably improving speed. CONSTITUTION: A position tracking server searches position tracking reservation information satisfying a time condition from a position tracking DB(S301). The server extracts a position tracking-targeted user from the searched information, and performs a position tracking process(S302,S303). The server transmits a mobile communication user number to a position processing server, and requests the position processing server to search position information(S304). The position processing server searches a position by using MIN values of client lists, and updates a position DB(S305,S306). The position tracking server receives position information of a searched client, and stores the information in the position tracking DB as mobile path information(S307).

Description

Real-time location tracking method using main memory database management system and reservation execution function {THE METHOD OF REAL-TIME LOCATION TRACKING PROCESS USING MAIN MEMORY DBMS AND RESERVATION EXECUTION FUNCTION}

The present invention provides a performance improvement and convenience of real time location tracking by using a main memory database system and providing a reservation execution function.

Current real-time location tracking methods are often delayed by using general disk-based database systems. In addition, since the reservation function for the user location tracking is not used, the location tracking is expensive.

The present invention proposes a real-time location tracking system utilizing the main memory database system and providing a reservation execution function to solve the conventional limitations as described above.

The first object of the present invention is to reduce the load on the system and significantly improve the speed by utilizing the main memory database system in performing real-time location tracking.

A second object of the present invention is to reduce the cost required for location tracking and provide various additional functions by using a reservation execution function for real-time forgery tracking.

1 is a block diagram of a real-time location tracking system for performing a reservation execution function according to the present invention;

2 is a flowchart illustrating a process of setting a reservation for real-time heart tracing according to a preferred embodiment of the present invention;

3 is a flowchart illustrating a process of operating a location tracking server to perform location tracking according to a preferred embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

10: Move Client 20: Internet

30: web server 40: base station

50: mobile communication exchange terminal 51: location server

52: WAP gateway 60: location tracking system

61: location tracking server 62: location processing server

63: location DB 64: location tracking DB

There may be a plurality of embodiments of the present invention. Hereinafter, preferred embodiments will be described in detail with reference to the accompanying drawings. This embodiment allows for a better understanding of the objects, features and advantages of the present invention.

1 is a block diagram of a real-time location tracking system according to the present invention.

As described above, the real-time location tracking system according to the present invention includes a web server providing a web site on the Internet 20 so that mobile clients 10 (10/1 to 10 / n) can set location tracking reservation information. 30) and the mobile communication switching terminal 50 which locates the position of the mobile communication terminal carried by the clients 10 for each base station 40 and performs the mobile communication switching service in the service area of the mobile communication network, and Consisting of a location tracking system 60.

The mobile communication switching terminal 50 includes a location server 51 that manages the exchange service and the client location task, and a WAP (WAP) that converts information in the HyperText Markup Language (HTML) format into information in the Wireless Markup Language (WML) format. Wireless Application Protocol) gateway 52.

Location tracking system 60 stores the reservation settings for location tracking and location tracking server 61 for executing location tracking, location tracking reservation setting information and the location of the location of the whip tracking DB 64 is stored, the location server to grasp And a location processing server 62 for storing and managing the location information, and a location DB 63 for storing location information of the mobile clients 10.

The location tracking process performed through the location tracking system using the real time location according to the present invention configured as described above will be described in more detail with reference to the flowcharts of FIGS. 2 to 3.

2 is a flowchart illustrating a process in which the client 10 registers location tracking reservation information in order to provide a real-time location tracking service according to an exemplary embodiment of the present invention.

Referring to FIG. 2, a client 10 who wants to make a real-time location tracking reservation visits a web site provided by a web site operating means such as a web server 30 through the Internet 20 (S201).

When any client 10 accesses a web site, the web server 30 provides an initial menu screen, and the client 10 selects a location tracking reservation setting menu from among the initial menus, or selects another menu. You can choose.

In this step, if the client 10 selects the location tracking reservation setting, the screen is switched to the next screen. In the converted screen, the client 10 can input the phone number of the mobile subscriber who wants the location tracking and the desired time for the location tracking. have. (S202 to S203)

When the client 10 inputs the location tracking reservation information, the information is transmitted to the web server 30 (S204).

The web server 30 transmits the location tracking reservation information received from the client 10 to the location tracking server 61 and requests to store the location tracking reservation information (S205).

The location tracking server 61 stores location tracking reservation information received from the web server 30 in the location tracking DB 64 (S206).

3 is a flowchart illustrating an operation process of a location tracking system to provide a location tracking service by using real-time location information according to a preferred embodiment of the present invention.

Referring to FIG. 3, first, the location tracking server 61 first searches location tracking reservation information satisfying a time condition from the location tracking DB 64 (S301).

When the location tracking information satisfying the time condition is searched, the location tracking server 61 extracts the location tracking target user from the previously searched information and performs location tracking. (S302-S303)

The location tracking server 61 sends a mobile communication user number to the location processing server to request location information retrieval. (S304)

The location processing server 62 performs a location search using the MIN value (mobile communication phone number) of the client 10 lists and updates the location DB. (S305 to S306)

The location tracking server 61 receives the location information of the retrieved client 10 when the location search is completed from the location processing server 62 and stores the location information in the location tracking DB as moving path information.

The location tracking server 61 processing the above process enters the execution standby state and enters execution again at a predetermined time interval. The location tracking server 61 repeats the above-described processes S301 to S307 without interruption of the system. (S308)

As described above, the present invention can effectively provide convenience for location tracking by using a main memory database system to prevent overload occurring during location tracking and by utilizing a reservation function.

Claims (5)

In the method for location tracking using real-time location information of the mobile communication terminal, A first step of inputting location tracking information by accessing the web server through the Internet; Transmitting a location tracking reservation information input from the website to a web server; Transmitting a location tracking reservation information transmitted to the web server to a location tracking server and requesting setting information storage; And a fourth step of storing the location tracking reservation information transmitted by the location tracking server in the location tracking DB. The method of claim 1, The third step, The location tracking server (61) includes time information in storing location tracking reservation information and stores it using a T-tree index for time. In the method for location tracking using real-time location information of the mobile communication terminal, A first step of the location tracking server (61) retrieving location tracking reservation information satisfying a time condition from the location tracking DB (64); A second step of the location tracking server 61 transmitting the mobile communication user number included in the retrieved location tracking reservation information to the location processing server 62; A third step of the location processing server 62 searching for a location corresponding to the transmitted mobile communication user number and storing it in a location DB; A fourth step of the location tracking server 62 storing the searched location information in a location tracking DB to record a movement route; A fifth step of entering the execution standby state after performing the fourth step from the first step; And a sixth step of repeatedly performing the fifth step to the first step. The method of claim 3, wherein The first step is, Searching for location tracking reservation information satisfying a time condition by the location tracking server using a T-tree index for an efficient and fast search. The method of claim 3, wherein The location tracking server utilizes a main memory database system to retrieve and store location tracking information.