KR100827339B1 - Method and apparatus for accessing native database through the laser service - Google Patents

Abstract

An access method to a native DB by a laser service and a laser terminal thereof are provided to enable the laser terminal to inquire about data stored in a DB of a native system while displaying a scene by the laser service or to transmit the inquired data to a laser server. A native system retains a DB provided to a predetermined native service, and includes a manager which manages the DB. An application(260) receives a control command regarding access to the DB from a user, as displaying a predetermined laser scene. A laser mode unit(270) operates by being pointed in a native system, generates the laser scene based on a laser stream received from an external laser server to provide the generated scene to the application, and demands operation corresponding to the control command to the manager, then provides the laser scene including processed results received from the manager to the application.

Description

Approach to native database by laser service and its laser terminal {Method and Apparatus for Accessing Native Database through the LASeR Service}

1 is a schematic diagram of a laser system according to an embodiment of the present invention;

2 is a block diagram of a laser terminal according to an embodiment of the present invention;

3 illustrates laser service scenes according to an embodiment of the present invention;

4 is a diagram illustrating an architecture of a laser mode unit according to an embodiment of the present invention; and

5 is a flowchart provided to explain a method of accessing a native database by a laser service according to an embodiment of the present invention.

The present invention relates to a laser terminal capable of a predetermined native service and a laser (LASeR) service. More particularly, the present invention relates to a laser terminal in which an application based on a laser service can access a database of a native system. A method of accessing a native database and a laser terminal thereof.

Rich media is more than just text or graphics, it is an information delivery technique that utilizes multimedia such as audio, video, and animation. Such rich media services were generally provided based on system resources-rich personal computers (PCs) and the Internet.

Recently, LASER (Lightweight Application Scene Representation), a rich media service standard for mobile devices with relatively low resources, has been announced as the international standard ISO / IEC 14496-20 (MPEG-4 Part 20). Laser is a scene description standard based on Scalable Vector Graphics (SVG).

In the laser standard, multimedia presentation is based on a combination of scene description information and media. Here, media refers to audiovisual content such as image, video (video), audio, and font data, and scene description information defines text, graphics, animation, interactivity, and their spatiotemporal layout. .

According to the currently known laser standard, the rich media server stipulates the transmission of a laser stream generated by converting a completed scene into a rich media format to a laser terminal.

In a state in which one completed scene (laser content) is stored in the rich media server, the stored scene is transmitted to the laser terminal according to a broadcasting or a request of the laser terminal according to a schedule.

An object of the present invention is to provide a native terminal by a laser service in a laser terminal capable of a predetermined native service and a laser (LASeR) service, in which an application based on a laser service can access a database of a native system. An approach and a laser terminal thereof are provided.

Another object of the present invention is to provide a method for accessing a native database by a laser service and a laser terminal for retrieving and transmitting a telephone number list, an image, etc. generated by a user and stored in a mobile phone on a laser service.

In order to achieve the above object, a terminal according to the present invention includes a native system, an application, and a laser mode unit.

The native system includes a manager that maintains a database provided to a given native service and manages the database. For example, the native system may be a mobile phone mode unit that provides voice and data communication through a predetermined mobile communication network, and the manager may be a personal information management system (PIMS).

The application receives a control command for accessing the database from the user while displaying a predetermined laser scene.

The laser mode unit is operated by being ported to the native system and generates the laser scene based on a laser stream received from an external laser server and provides the laser scene to the application, and responds to the control command provided from the application. Request the manager to perform the operation, and provide the application with the laser scene including the processing result received from the manager.

Here, the control command related to the access may be to request any one of inquiry of various data lists of the database, change of data, and storage of new data.

In addition, the application receives a control command from the user requesting to transmit a specific data of the data list provided from the laser mode unit to the laser server as a processing result according to the inquiry request to the laser mode unit, and The laser mode unit may generate and transmit a laser stream including the specific data to the laser server according to a control command for requesting transmission to the laser server.

In addition, when the control command is a request for storing new data, the laser mode unit may request to store the new data in the database by extracting the new data from the laser stream and providing the manager.

The laser mode unit may include a laser application programming interface (API), an administrator interface, a laser engine, and a script engine.

The laser API provides an interface between the application and the laser mode portion so that the application can be executed independently of the laser mode portion.

The manager interface is ported to the native system to provide an interface between the laser mode unit and the native system.

The laser engine generates the laser scene based on the laser stream, and extracts a script corresponding to the control command provided from the application from the laser stream.

The script engine requests the manager through the manager interface an operation corresponding to the control command based on a script provided from the laser engine.

Here, the script includes a function for performing a control command for accessing the database, and the script engine calls a manager object class to execute a function included in the script, wherein the manager The object class contains program code for declaring the function.

When the native system is a mobile phone mode unit that provides voice and data communication through a predetermined mobile communication network, the function may include querying an address list, storing a new address in an address list, searching a shortcut, adding and saving a shortcut, and storing detailed address information. Inquiry, storage of detailed address information, SMS outgoing data list inquiry, SMS incoming data list inquiry, SMS spam data list inquiry, MMS outgoing data list inquiry, MMS incoming data list inquiry, MMS spam data list inquiry, incoming call list inquiry, incoming call Call list query, stored multimedia content list query, and may be related to any one of the additional storage of the specific multimedia content.

According to another embodiment of the present invention, a method of accessing a native database by a laser service may include: preparing a native database managed by a predetermined administrator in a native system to provide a native service; Driving a predetermined application to display a laser scene received from an external laser server; Receiving a control command regarding access to the database through user interaction with the laser scene and calling a laser mode unit; Requesting an operation corresponding to the control command from the laser mode unit according to the control command, and generating a laser scene including a processing result received from the manager; And displaying a laser scene including the processing result.

Hereinafter, the present invention will be described in detail with reference to the drawings.

1 is a schematic diagram of a laser system according to an embodiment of the present invention.

The laser system 100 of the present invention includes a terminal 130 capable of providing a laser service by being connected to a laser server 110 and a laser server 110 by a predetermined network 150.

The network 150 corresponds to a wired or wireless network, and a mobile communication network that enables voice and data communication according to standards such as code division multiple access (CDMA), wideband CDMA (WCDMA), and the like is preferable. In FIG. 1, a base station or other relay device included in a mobile communication network is omitted.

The laser server 110 and the terminal 130 are capable of bidirectional communication through the network 150.

The laser server 110 converts scene description information and media data for a rich media service, that is, a laser (LASeR: Lightweight Application Scene Representation) service, from the terminal 130 into a laser stream and converts the network into a laser stream. 150 to the terminal 130.

The terminal 130 receives and decodes the laser stream transmitted from the laser server 110, reproduces the laser scene according to the laser stream, and displays the laser scene to the user.

The terminal 130 to which the present invention is applied is preferably an apparatus capable of additionally providing a laser service while providing a native service corresponding to an original function. In addition, the terminal 130 includes a predetermined database for providing a native service. For example, a mobile phone capable of laser service while providing voice and data communication (eg, a mobile phone function) through a mobile communication network as a native service is applicable.

The terminal 130 of FIG. 1 is capable of performing voice and data communication with another mobile phone 170 via a network 150, which is a mobile communication network, as well as providing a laser service by the laser server 110. An example of a telephone.

The terminal 130 operates a laser mode unit for a laser service based on a native system (for example, a cellular phone mode unit) for a native service (eg, a mobile phone function), and the laser mode unit of the present invention operates in a native system. It is implemented as program code that is ported to and operated on.

The terminal 130 of the present invention allows access to a database managed and maintained by a native system in response to a user's interaction with a laser element on a laser scene displayed according to a laser service. Access to such a database is made during the laser service, and the user's interaction may correspond to clicking or dragging using an input device.

FIG. 2 is a block diagram of a laser terminal according to an embodiment of the present invention. The laser terminal 200 of FIG. 2 corresponds to the terminal 130 of FIG. 1 and may be described in the same manner.

Referring to FIG. 2, the laser terminal 200 of the present invention includes a network interface 201, an input unit 203, an audio processor 205, a voice input unit 207, a display unit 209, and a controller 230. The description will be based on a mobile phone.

The network interface 201 receives a message or a voice call-related signal through the network 150, demodulates and decodes it, converts it into an audio signal and a video signal that can be recognized by a user, and provides the same to the controller 230. In response to the control of the controller 230, the message or the call-related signal is modulated, encoded, and transmitted.

In addition, the network interface 201 decodes the laser stream from the wireless signal received from the laser server 110 through the network 150 and provides it to the controller 230.

The input unit 203 is a user for the control of the laser terminal 200 including a control command for switching to a mobile phone mode and a laser service mode, a control command for laser service, and a control command for access to a database. The command is received and provided to the controller 230. Here, the control command for access to the database corresponds to inquiry, change and transfer of a database managed by the native system.

The audio processor 205 may control any one of a voice signal for a call output through the network interface 201 and an audio signal for a laser service output from the controller 230 under the control of the controller 230. Will output The voice input unit 207 receives a user's voice during a voice call and outputs it to the network interface 201 under the control of the controller 230.

The display unit 209 displays an image corresponding to the predetermined image signal output from the controller 230.

The controller 230 controls the overall operation of the laser terminal including the mobile phone mode and the laser service mode. The controller 230 includes a mobile phone mode unit 250 for a mobile phone mode, a laser mode unit 270 for a laser service, and an application 260 for providing various services based on the laser mode unit 270.

The cellular phone mode unit 250 corresponds to the native system described above and includes program code for providing a cellular phone function as a native service.

The mobile phone mode unit 250 databases and manages information (hereinafter, referred to as 'native-generated information') that is self-produced for a mobile phone function which is a native service. However, the native-generated information does not necessarily have to be related to the cellular phone function, but may be any information generated by the native system.

The administrator who manages the native-generated information included in the mobile phone mode unit 250 goes beyond the basic management of the native-generated information database to the database at the request of an external (separately connected external computer or another ported function program). Allows access to For example, the cellular phone mode unit 250 provides an interface for allowing the laser mode unit 270 to query information in the native-generation information database or to record new information in the native-generation information database.

Personal Information Management System (PIMS) is a preferred example of a native-generated information manager. PIMs includes program code for database- ing and managing the native-generation information generated by the cellular phone mode unit 250. PIMs provide externally the native-generated information stored in the PIMs database according to an external request, or store data provided from the outside in the PIMs database.

In this case, when the laser terminal 200 is a mobile phone, the native-generation information database may include a shortcut list, a personal address book, an outgoing / outgoing call list, an outgoing / outgoing short message service (SMS) data list, and an outgoing / outgoing MMS (Multimedia Messaging). Service) includes a list of data, a list of multimedia (image or audio) files, and so on.

Application 260 includes program code for providing a user with a rich media service using rich media content provided from laser server 110. The application corresponds to a laser player that plays a role of displaying a rich media scene based on the laser mode unit 270. One laser terminal may include at least one application, that is, a laser player.

The application 260 is operated by the user's call control and requests and displays a predetermined rich media scene from the laser mode unit 270.

The laser mode unit 270 generates a laser scene based on the laser stream received from the laser server 110 by driving the laser engine according to the request of the application 260 and provides it to the application 260.

Hereinafter, the operation of the laser mode unit 270 will be described based on an example of storing an image provided from the laser server 110 in a PIMs database.

3 is a diagram illustrating laser service scenes according to an embodiment of the present invention, and the scenes are displayed on the display unit 209.

The first scene P301 discloses a plurality of images provided by the laser server 110 in the form of thumbnails. When a specific image is selected by the user, a second scene P303 displaying the image as a main is displayed. In this case, when the user clicks the 'save' button on the second scene P303, the image is stored in the PIMs database. The 'save' button is a sub-scene of the main scene Main-Scene, which is the entire second scene P303, and corresponds to a predetermined laser element.

The scene description information for the second scene P303 includes a predetermined Scalable Vector Graphics (SVG) script that defines an operation to be performed by the laser terminal 200 in connection with access to the PIMs database.

For example, the scene description information transmitted from the laser server 110 to the laser terminal 200 for the second scene P303 may be performed by the laser terminal 200 when the user clicks the 'save' button. Contains any SVG script that defines the action.

SVG scripts can be defined by a variety of formats, for example, client scripts such as European Computer Manufacturers Association (ECMA) scripts.

The operations that can be performed by accessing the Pims database include querying lists such as personal address books stored in the Pims database, querying lists of various multimedia contents (image files, audio files), changing / new data of various lists, and multimedia contents. New storage;

The laser server 110 transmits an SVG script to the laser terminal 200 including a function relating to these operations. Herein, the functions included in the script related to the access to the PIMs database are newly defined by the present invention.

For example, you define a function setImageContents () to write a specific image to a PIMs database, and define a function getImageContents () to read a specific image stored in a PIMs database. In addition, the function getAddrGroupList () may be defined to read a predetermined personal address book from the PIMs database. The name of such a function may be modified as much as the embodiment of the present invention.

Definable functions are all possible as long as they relate to the operations that can be performed by accessing the PIMs database, that is, the operations that an administrator interface (eg, PIMs interface) described below allows.

In the case of PIMs, the contents of the function that can be defined include: inquiry / deletion / addition of address list, inquiry / delete / add of shortcut key, inquiry / deletion / addition of detailed address information, inquiry of SMS origination data list, inquiry of SMS reception data list SMS spam data list inquiry, MMS origination data list inquiry, MMS reception data list inquiry, MMS spam data list inquiry, outgoing call list inquiry, incoming call list inquiry and multimedia content inquiry / deletion / addition can be. SetImageContents () described above is an example of a function corresponding to the addition of multimedia contents.

Rich media content (or scene description information) that involves accessing and processing the PIMs database should include scripts using these functions.

4 is a diagram illustrating an architecture of the laser mode unit 270 according to an embodiment of the present invention.

Referring to FIG. 4, a laser mode unit 270 is positioned between the application 260 and the cellular phone mode unit 250. The applications 261 to 267 include program code for providing a user with a predetermined rich media service based on the laser mode unit 270. Hereinafter, the laser player 261 will be described as an example.

The laser mode unit 270 is also referred to as a laser library, and includes a laser service application programming interface (API) 271, a laser engine 273, and a script engine 275. And an administrator interface 277. The manager interface 277 is ported to the cellular phone mode unit 250.

The laser service application programming interface (hereinafter, simply referred to as the "laser API") 271 may allow the laser player 261 to request the laser engine 273 or other applications 271-3 to 271-7 for some processing. Program code predetermined by the laser engine 273 or the applications 261-267. The laser API 271 is called and driven by the laser player 261 and has several program modules or routines that must already exist or be connected to perform the tasks requested by the call. This allows various applications developed by different program developers to use the same laser engine 273.

The laser player 261 calls the laser API 271 to request the laser engine 273 for a job necessary to provide a rich media service to the user.

The laser engine 273 requests the content for the predetermined rich media scene to the laser server 110 in response to a call or other event of the laser player 261.

The laser engine 273 receives the laser stream transmitted by the laser server 110 through the network interface 201, so that the Simple Aggregation Format (SAF) demultiplexing, decoding, scene tree management, and rendering ( Rendering) and the like are provided to the laser player 261.

The laser engine 273 extracts an SVG script through a scene tree management process and provides the script to the script engine 275 to be performed.

As described above, when the laser scene displayed on the display unit 209 includes a laser element relating to access to the PIMs database, the scene description information for the laser scene is predetermined SVG to be performed according to the selection of the laser element. Contains a script. When such a laser element is selected, the laser engine 273 provides the script engine 275 with a corresponding SVG script to execute the script.

The script engine 275 interprets the SVG script provided from the laser engine 273 and executes a command on the script. The script engine 275 may provide the scene generated by executing the SVG script to the laser player 261 or directly display it through the display unit 209.

The scripter can include various functions defined above. The script engine 275 further holds a new manager object class to declare the newly defined function. If the manager is a pims, the manager object class may be defined as a pims object class.

The PIM object class is program code that defines an object for performing query, modification, and deletion of the PIM database. The object defined by the PIM object class is a mobile system mode unit 250 that is a native system through the administrator interface 277. ) Contains the program code that performs the function of requesting the task.

An example of a PIM object class newly defined in the present invention is as follows, and may be defined according to another embodiment of the present invention.

class PimsInfo {

String getAddrGroupList (); / View address list /

int setAddrGroup (String addrgroup); / Add address list /

String getShortKeyList (); / Hotkey lookup /

int setShortKey (String shortkey); / Add hotkey /

String getAddrInfoList (); / View detailed address information /

int setAddrInfo (String addrinfo); / Add detailed address information /

String getSMSSendList (); / SMS outgoing data list lookup /

String getSMSRecvList (); / SMS incoming data list inquiry /

String getSMSSpemList (); View / SMS Spam Data List /

String getMMSSendList (); / MMS outgoing data list lookup /

String getMMSRecvList (); / MMS Incoming Data List Inquiry /

String getMMSSpemList (); / View your MMS spam data list /

String getCallSendList (); / List call list /

String getCallRecvList (); Inquiry of incoming call list

String getImageContents (); / View list of saved images /

int setImageContents (); / Add specific images /

}

The script engine 275 performs a script provided from the laser engine 273 by referring to the PIM object class. Accordingly, the script engine 275 requests the mobile phone mode unit 250 to inquire, change, delete, and store the PIM database through the administrator interface 277 according to the program code recorded in the SVG script.

After this request, the script engine 275 receives data (eg, a personal address book, etc.) stored in the PIMs database from the cellular phone mode unit 250 and transmits the data to the laser engine 273 to complete the scene.

In addition, after a request for storing predetermined data in the PIM database, the script engine 275 receives the processing result from the cellular phone mode unit 250 and transmits the result of the processing to the laser engine 273 to complete the scene.

The manager interface 277 is an API that provides an interface between the script engine 275 and the native-generation information manager of the mobile phone mode unit 250. Hereinafter, a case of a mobile phone having PIMs as a native-generation information manager will be described as an example. Manager interface 277 may be represented as pims interface 277.

Administrator interface 277 includes program code that enables script engine 275 to access the PIMs database through PIMs. The manager interface 277 is a laser porting layer ported to the cellular phone mode unit 250.

The administrator interface 277 converts the query, change, delete, and save commands of the PIMs database requested from the script engine 275 to be recognized by the PIMs of the mobile phone mode unit 250 and provided to the PIMs. The data provided by the PIMs is provided to the script engine 275.

The cellular phone mode unit 250 includes the PIMs and PIMs databases, performs tasks provided through the administrator interface 277, and provides the results to the script engine 275.

When the 'save' button of the second scene P303 of FIG. 3 is clicked, the script to be operated may include the following program code.

<svg>… <image fill = "rgb (0,0,0)" fill-opacity = "1.00" stroke-miteRlimit = "0.00" stroke-width = "1.00" stroke-linejoin = "miter" stroke-linecap = "butt" stroke -dashoffset = "0.00" stroke-opacity = "1.00" xlink: href = "stream: 27" height = "8.00" width = "5.00" y = "7.00" x = "87.00" id = "photo"> </ image>… <script type = type = "application / ecmascript"> <! [CDATA [var t, s; t = document.getElementById ("photo"); s = t.getAttribute ("xlink: href"); pimsinfo.setImageContents (document.getStream (s)); ]]> </ script>… </ svg>

The script engine 275 first extracts a stream of an image (id = photo) to be stored according to the above script.

The script engine 275 executes the function setImageContents () by referring to the PIM object class, and requests the mobile phone mode unit 250 to store the image (id = photo) in the PIM database through the manager interface 277. .

The following is another example of a script defined as an ECMA script, which is defined in a task of displaying a personal address book stored in a PIM database as a text string on the display unit 209.

 <script type = "ECMAScript"> alert (PimsInfo.getAddrGroupList); </ script>

The script engine 275 refers to the PIM object class and requests a personal address book from the cellular phone mode unit 250 through the manager interface 277.

5 is a flowchart provided to explain a method of accessing a native database by a laser service according to an embodiment of the present invention.

The scene provided by the laser server 110 is received by the network interface 201 of the laser terminal 200 (S501).

The laser engine 273 processes the received laser stream, completes one scene and provides it to the laser player 261. The laser player 261 displays the completed scene through the display unit 209. Such a scene includes a script corresponding to the access command along with a button or an image for receiving an access command to the PIMs database from the user (S503).

When the laser player 261 receives an access command from the user to the PIMs database (for example, click the 'save' button of FIG. 3) (S505), the laser engine 273 scripts the received script in response to the access command. Provided to the engine 275, the script engine 275 executes the script (S507).

The script engine 275 refers to the PIM object class and calls the manager interface 277 to process a function included in the script and requests the corresponding operation (S509 and S511).

The cellular phone mode unit 250 accesses the PIMs database according to the requested contents through the manager interface 277 and performs a predetermined task (S513), and provides the result to the script engine 275. The script engine 275 displays the scene including the corresponding result directly according to the script through the display unit 209 or provides the laser player 261 to display the scene as the result scene (S515).

In this manner, the native database is accessed based on the laser service of the laser terminal 200 of the present invention.

According to an embodiment, another script may be driven and operated between steps S503 and S505. For example, when one image is selected and stored in the first scene P301 of FIG. 3, when the user selects a specific image by clicking a 'select' button, the script engine 275 responds to the selection operation. The second scene (P303) is displayed by executing the script.

In addition, the operation of transmitting the data inquired from the PIM database to the laser server 110 is performed by executing the laser element (relative to the transmission to the laser server) included in the scene displayed in step S515. As such, transmitting the queried data can be implemented by conventional two-way laser services.

Alternatively, if the result scene of step S515 is a list of images stored in the PIMs database, the operation of transmitting the image selected by the user from the list on the scenes to the laser server 110 may correspond to another PIMs database. . In other words, the script engine 275 requests a corresponding image from the PIM database by processing a predetermined script in response to a user's transmission command, and in response to the script engine 275 providing the image provided by the mobile phone mode unit 250. ) Can be transmitted to the laser server 110 by providing it to the laser engine 273.

The invention can be implemented in methods, devices and systems. In addition, when the present invention is implemented in computer software, the components of the present invention may be replaced with code segments necessary for performing necessary operations. The program or code segment may be stored in a medium that can be processed by a microprocessor and transmitted as computer data coupled with carrier waves via a transmission medium or communication network.

The media that can be processed by the microprocessor include electronic circuits, semiconductor memory devices, ROMs, flash memory, electrically erasable programmable read-only memory (EEPROM), floppy disks, optical disks, and hard disks. (Hard) Includes the ability to transmit and store information such as disks, fiber optics, wireless networks, and the like. Computer data also includes data that can be transmitted over electrical network channels, optical fibers, electromagnetic fields, wireless networks, and the like.

In addition, although the preferred embodiment of the present invention has been shown and described above, the present invention is not limited to the above-described specific embodiment, the technical field to which the invention belongs without departing from the spirit of the invention claimed in the claims. Of course, various modifications can be made by those skilled in the art, and these modifications should not be individually understood from the technical spirit or the prospect of the present invention.

As described in detail above, the laser terminal (mobile phone) according to the present invention inquires the data stored in the database of the native system (mobile phone itself) or transmits the inquired data to the laser server while displaying the scene by the laser service. Can be.

In addition, the laser terminal may store the data transmitted through the laser service in a database of the native system.

Claims (15)

A native system having a database provided to a predetermined native service and including an administrator managing the database; An application for receiving a control command for accessing the database from a user while displaying a predetermined laser scene; And Porting and operating in the native system, the laser scene is generated based on a laser stream received from an external laser server and provided to the application, the operation corresponding to the control command received from the application And a laser mode unit for requesting an administrator and providing a laser scene to the application, the laser scene including the processing result received from the administrator. The method of claim 1, The native system is a mobile phone mode unit for providing voice and data communication through a predetermined mobile communication network, The administrator is a terminal capable of access to a native database by a laser service, characterized in that the Personal Information Management System (PIMS). The method of claim 1, The control command related to the access is a terminal capable of accessing a native database by a laser service, characterized in that requesting any one of inquiry of various data lists of the database, change of data and storage of new data. The method of claim 3, The application receives a control command from the user requesting to transmit specific data from the data list provided from the laser mode unit to the laser server as a processing result according to the inquiry request, and provides it to the laser mode unit. The laser mode unit may generate a laser stream including the specific data and transmit the generated laser stream to the laser server according to a control command for requesting transmission to the laser server. . The method of claim 3, When the control command is a request for storing new data, the laser mode unit requests to store the new data in the database by extracting the new data from the laser stream and providing the manager to the native database by the laser service. Accessible terminal. The method according to any one of claims 1 to 5, The laser mode unit, A laser application programming interface (API) for providing an interface between the application and the laser mode portion so that the application can be executed independently of the laser mode portion; A manager interface which is ported to the native system and provides an interface between the laser mode unit and the native system; A laser engine generating the laser scene based on the laser stream and extracting a script corresponding to a control command provided from the application from the laser stream; And And a script engine for requesting the administrator to perform an operation corresponding to the control command based on the script provided by the laser engine through the manager interface. The method of claim 6, The script includes a function for performing a control command regarding access to the database, The script engine executes a function included in the script by calling a predetermined manager object class, wherein the manager object class includes program code for declaring the function. Terminals with access to native databases. The method of claim 7, wherein When the native system is a mobile phone mode unit for providing voice and data communication through a predetermined mobile communication network, The function is Inquiry of address list, Save new address in address list, Shortcut inquiry, Add shortcut save, Inquiry of detailed address information, Save detailed address information, SMS outgoing data list inquiry, SMS incoming data list inquiry, SMS spam data list inquiry, MMS It is related to the operation of any one of outgoing data list inquiry, MMS received data list inquiry, MMS spam data list inquiry, outgoing call list inquiry, incoming call list inquiry, stored multimedia content list inquiry and specific multimedia content additional storage. Terminal with access to native database by laser service. Providing, by the native system, a native database managed by a given administrator to provide native services; Driving a predetermined application to display a laser scene generated based on a laser stream received from an external laser server; Receiving a control command regarding access to the database through user interaction with the laser scene and calling a laser mode unit; Requesting, by the laser mode unit, an operation corresponding to the control command from the manager according to the control command, and generating a laser scene including a processing result received from the manager in response to the request; And And the application displaying a laser scene containing the processing result. The method of claim 9, The native system is a mobile phone mode unit for providing voice and data communication through a predetermined mobile communication network, And said manager is a PIMs. The method of claim 9, If the control command is an inquiry request for a predetermined list of data in the database and the processing result is the requested data list, after the displaying of the laser scene including the processing result, the application may display the laser scene from the user. Receiving and providing a control command requesting to transmit specific data from the data list indicated by the laser server to the laser mode unit; And And generating, by the laser mode unit, a laser stream including the specific data and transmitting the generated laser stream to the laser server according to a request for transmission to the laser server. The method of claim 9, Generating the laser scene, If the control command is a request for storing new data, the database is extracted by extracting the new data from the laser stream to request the manager to perform an operation corresponding to the control command, and providing the extracted new data to the manager. A method of accessing a native database by a laser service, characterized by requesting to be stored at. The method according to any one of claims 9 to 12, Generating the laser scene, If the application is a laser service related application, calling a predetermined laser API; Extracting, by a laser engine, a script for processing the control command provided through the laser API from a laser stream received from the external laser server; And Calling, by a script engine, an administrator interface ported to the native system to request the administrator for the action according to a script provided by the laser engine; And And receiving the processing result of the operation from the native system through the manager interface to generate the laser scene. The method of claim 13, The script includes a function defining a process relating to any one operation of querying, storing, and changing the database, The script engine executes a function included in the script by calling a predetermined manager object class, wherein the manager object class includes a program code for declaring the function. Approach. The method of claim 14, When the native system is a mobile phone mode unit for providing voice and data communication through a predetermined mobile communication network, The function is Inquiry of address list, Save new address in address list, Shortcut inquiry, Add shortcut save, Inquiry of detailed address information, Save detailed address information, SMS outgoing data list inquiry, SMS incoming data list inquiry, SMS spam data list inquiry, MMS Laser, characterized in that any one of the operation of the outgoing data list query, MMS incoming data list query, MMS spam data list query, outgoing call list query, incoming call list query, stored multimedia content list query, and additional storage of specific multimedia content Access to native database by service.

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