KR20120047661A - Method for providing device access service, client device and server for access service - Google Patents

Abstract

PURPOSE: A device access service method, a client terminal for the same, and a server are provided to display necessary related information as a DA-URI link tag based on a DA-URI(Device Access-Uniform Resource Identifier) structure. CONSTITUTION: An expansion browser(110) displays device function information included in a device access URI. The expansion browser calls a device function. The expansion browser obtains data about the device function information. A terminal operating system(130) controls a function of the hardware. A device access platform(120) supplies an interface in order to control hardware through the terminal operating system.

Description

Device access service method, client terminal and server for it {METHOD FOR PROVIDING DEVICE ACCESS SERVICE, CLIENT DEVICE AND SERVER FOR ACCESS SERVICE}

The present invention relates to a device access technology, and more particularly, to a device access service method suitable for displaying function information of a user device and calling a device function through a Device Access-Uniform Resource Identifier (DA-URI), and a client terminal and a server therefor. It is about.

Recently, various device environments including mobile terminals have been spreading, and the necessity and requirements for web applications to utilize the hardware functions of these various devices are increasing in the development of web technology. For example, a small web application such as a widget needs to take a battery capacity, a temperature sensor, a GPS sensor, and the like to obtain location information and display it to a user.

As a result, standardization organizations such as the World Wide Web Consortium (W3C), Open Mobile Terminal Platform (OMTP), and Joint Innovation Lab (JIL) have launched the "Device API Working Group", a standard for controlling devices in applications such as the web or gadgets. The API was established.

The "BONDI" standard, created by OMTP, a forum for mobile operators, is a common run-time platform, a mobile web platform that enables secure control of mobile device functions from web applications or widgets. In BONDI, web applications written using standard web development technologies such as Hyper Text Markup Language (HTML), JavaScript, and Cascading Style Sheets (CSS) can access and utilize the functions of mobile devices provided in the form of APIs through JavaScript. We started to develop and standardize the functions that make it possible.

However, the API form using JavaScript, despite the advantages of being complex and various processing, there is a problem that the utilization is low due to the structural limitations of the script form and the compatibility requirements of the JavaScript engine.

As a result, there is an increasing need and requirement for a method of controlling a user's device function in a simpler form.

Accordingly, in the present invention, DA-URI provides relevant information necessary for driving a specific function of a user device in a mark-up language (for example, HTML) based on a Device Access-Uniform Resource Identifier (DA-URI) structure. By displaying a link tag, a device access service technology capable of providing a simple and intuitive device access environment is provided.

In addition, when a DA-URI link tag displaying relevant information necessary for driving a specific function of the user device is selected (clicked) by the user, the corresponding device function may be executed by calling the user device function (eg, a hardware function of the terminal). The present invention aims to provide a device access service technology that can access and utilize device functions simply and intuitively.

According to a device access service method for solving the problems of the present invention, displaying the device function information included in the device access URI, and calling the device function corresponding to the device function information when the device access URI is selected; Process may be included.

Here, the device access URI may be included in a web document or a web application.

In addition, the web document or the web application may be displayed on the browser screen according to markup and script interpretation.

The device function information may include telephone connection function information, storage function information, transmission function information, or display function information.

The storage function information may include address book storage function information, work item storage function information, or schedule storage function information.

The transmission function information may include short message transmission function information or location information transmission function information or capture information transmission function information or file transmission function information or media gallery transmission function information or device status information transmission function information.

The display function information may include device status information display function information.

According to a device access service server for solving the problems of the present invention, a device access URI link tag in which device function information is displayed in accordance with means for receiving device access request information of a client terminal through a network and the received device access request information. Means for providing device function activation information to the client terminal via the network.

Here, the device function activation information may be produced in the form of a web document or a web application.

The device access service server may also include a web document database in which any web document is stored or the web document is selected by the device access service server, and any web application is stored or the web application is stored in the device access service. The server may further include a web application database selected by the server and a client information database in which client information of the client terminal is stored or the client information is selected by the device access service server.

The device function information may include telephone connection function information, storage function information, transmission function information, or display function information.

The storage function information may include address book storage function information, work item storage function information, or schedule storage function information.

The transmission function information may include short message transmission function information or location information transmission function information or capture information transmission function information or file transmission function information or media gallery transmission function information or device status information transmission function information.

The display function information may include device status information display function information.

In addition, the network may include a wireless network or a wired network.

According to a client terminal for a device access service for solving the problems of the present invention, display the device function information included in the device access URI, call the device function corresponding to the device function information, An extended browser for acquiring and processing data, a terminal operating system for controlling a function of hardware, and a device access platform for interfacing to control the hardware through the terminal operating system.

Here, the extended browser may be configured to interpret the device access URI and render a device access analysis unit for determining whether the device access URI exists in an arbitrary web document or a web application, and to render device function information analysis results of the device access analysis unit. A rendering engine unit displayed on the screen of the extended browser, a script engine unit incorporating a script interpreter to process any script in the web document or web application, and a mark for interpreting a markup language in the web document or web application And an up processing unit, a user information management unit storing setting information related to the use of a browser, and a device access platform interworking unit interworking the extended browser and the device access platform.

The device function information may include information necessary for driving a telephone function, a storage function, a transmission function, or a display function.

In addition, the arbitrary script may include an ECMA script (European Computer Manufacturers Association Script) or JavaScript (JavaScript).

In addition, the markup language may include HTML and XML.

According to the present invention, in a markup language such as HTML provided from a web document or web application service provider, related information necessary for driving a specific function of the user device is displayed on the user terminal as a URI link tag, and the user clicks on this link. By calling the hardware function of the user device and transmitting and receiving data associated with the hardware function, it is possible to more efficiently perform various processes utilizing the function of the device and the effective data exchange between the server application and the user device.

1 is a schematic structural block diagram of a device access service apparatus according to an embodiment of the present invention;
2 is a detailed block diagram of an arbitrary client terminal, for example, client terminal 1 (100/1) in the client terminal group 100 of FIG. 1 for a device access service;
3 is an exemplary diagram of a device access URI in accordance with an embodiment of the present invention;
4A through 4E are exemplary views illustrating a device access service method according to an embodiment of the present invention, and illustrate an example of a device access URI link tag and a device function call of a client terminal 1 (100/1).

Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but can be implemented in various different forms, and only the embodiments make the disclosure of the present invention complete, and the general knowledge in the art to which the present invention belongs. It is provided to fully inform the person having the scope of the invention, which is defined only by the scope of the claims. Like numbers refer to like elements throughout.

In describing the embodiments of the present invention, if it is determined that a detailed description of a known function or configuration may unnecessarily obscure the gist 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 embodiments of the present invention, which may vary according to intentions or customs of users and operators. Therefore, the definition should be based on the contents throughout this specification.

Each block of the accompanying block diagrams and combinations of steps of the flowchart may be performed by computer program instructions. These computer program instructions may be mounted on a processor of a general purpose computer, special purpose computer, or other programmable data processing equipment such that instructions executed through the processor of the computer or other programmable data processing equipment may not be included in each block or flowchart of the block diagram. It will create means for performing the functions described in each step. These computer program instructions may be stored in a computer usable or computer readable memory that can be directed to a computer or other programmable data processing equipment to implement functionality in a particular manner, and thus the computer usable or computer readable memory. It is also possible for the instructions stored in to produce an article of manufacture containing instruction means for performing the functions described in each block or flowchart of each step of the block diagram. Computer program instructions may also be mounted on a computer or other programmable data processing equipment, such that a series of operating steps may be performed on the computer or other programmable data processing equipment to create a computer-implemented process to create a computer or other programmable data. Instructions that perform processing equipment may also provide steps for performing the functions described in each block of the block diagram and in each step of the flowchart.

Also, each block or each step may represent a module, segment, or portion of code that includes one or more executable instructions for executing the specified logical function (s). It should also be noted that in some alternative embodiments, the functions mentioned in blocks or steps may occur out of order. For example, two blocks or steps shown in succession may in fact be performed substantially concurrently, or the blocks or steps may sometimes be performed in reverse order according to the corresponding function.

Prior to the description of the embodiments, the present invention relates to a device function access technology based on a device access uniform resource identifier (URI), wherein an application service provider accesses a device to a markup language such as Hyper Text Mark-up Language (HTML). The URI link can display relevant information needed to drive a particular function of the user device, and the user can click on the link to activate the hardware function of the user device and to send and receive data associated with the hardware function. It is characterized by effective data exchange between the server application and the user device and various processes utilizing the function of the device.

According to the present invention, an application provider can display a method of accessing and utilizing device functions simply and intuitively, expressing a process utilizing a user terminal function, and utilizing the environment to easily create a web document. to provide.

To this end, the present invention defines a device access URI structure for the device function access and processing method, and expresses the representation of the device access method of the device access URI structure in a markup document such as HTML, which is expressed in a browser of the user terminal. Implemented to display in the form of interpretation and link. In addition, the user is provided in the form of interacting with the user's consent by clicking the relevant link.

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

The following description relates to a device function access technology based on a device access URI that enables the use of device functions in a variety of terminal environments, including mobile phones, mobile devices, desktops, and small devices.

1 is a schematic block diagram of a device access service apparatus, for example, a device function access apparatus based on a device access URI, and includes a client terminal group 100, a network 200, and a device access service server ( 300, a web document DB (Data-Base) 302, a web application DB 304, a client information DB 306, and the like.

As shown in FIG. 1, the client terminal group 100 may include a plurality of client terminals, and access a device access service server 300 through a network 200, and provide a device access URI. The activation information of the device function information including the may be provided from the device access service server 300. In this case, the activation information of the device function information may be produced, for example, in the form of a web document or a web application.

In the client terminal group 100, a browser embedded in any client terminal, for example, client terminal 1 (100/1), interprets and renders device function information included in the device access URI and displays it on the screen. In addition, through interaction with the user, the relevant device functions can be driven and the data can be obtained and processed according to the function indicated in the device access URI and the request contents.

The client terminal 1 (100/1) may include, for example, a wireless client terminal and a wired client terminal. For example, a smart phone, a PDA, a portable multimedia device, or the like may be applied to the wireless client terminal, and a desktop or a laptop may be applied to the wired client terminal. However, such a distinction between wireless and wired is merely illustrated for convenience of description, and vice versa may be applied depending on the specification of the client terminal and the network environment. It will be easily understood.

FIG. 2 is a block diagram illustrating a detailed configuration of a client terminal 1 (100/1), which is an arbitrary client terminal in a device for an access service, for example, the client terminal group 100 of FIG. 1 in the device access service apparatus of FIG. to be.

The client terminal 1 (100/1), which is the access service device of FIG. 2, may include an extended browser 110, a device access platform 120, a terminal operating system 130, hardware 140, and the like.

Here, the extended browser 110 interprets and renders the device function information included in the device access URI, for example, a function necessary for driving a specific function such as a telephone function, a storage function, a transmission function, and a display function and displays it on the screen. And call a related device function corresponding to the document information included in the device access URI, and perform a function of acquiring and processing data about the device function information. The extended browser 110 is again connected to the device access URI analysis unit 110a, the rendering engine unit 110b, the script engine unit 110c, the markup processing unit 110d, the user information management unit 110e, and the device access platform. Part 110f and the like.

As illustrated in FIG. 2, the device access URI interpreter 110a in the extended browser 110 interprets the device access URI so that the device access URI is included in the content of the web document or the web application provided from the device access service server 300. You can determine if it exists.

The rendering engine 110b may render a device function information analysis result of the device access URI analyzer 110a and display it on the screen of the extended browser 110.

The script engine unit 110c includes a script interpreter, and may play a role in processing any script, for example, an ECMA script (European Computer Manufacturers Association Script), a JavaScript script, or the like. .

The markup processor 110d may serve to interpret a markup language such as HTML and XML.

The user information manager 110e may store setting information related to the use of a browser.

The device access platform interworking unit 110f may serve to interwork the extended browser 110 and the device access platform 120.

The device access platform 120 in the client terminal 1 (100/1) may serve to interface to control related hardware through the terminal operating system 130 described later.

The terminal operating system 130 plays a role of controlling the function of the hardware 140. For example, an operating system such as a Windows based or Linux based may be applied.

Meanwhile, referring back to FIG. 1, the network 200 connects the client terminal group 100 and the device access service server 300 to provide a wireless or wired communication environment to the client, and includes a wireless network or a wired network. can do.

In the network 200, a wireless network is involved in call setup and resource allocation of the client terminal group 100. Although not shown in the drawing, a wireless network involved in call setup and resource allocation of another second client terminal group is established. It will be apparent to those skilled in the art that the present invention can be made. Such a wireless network serves to guarantee the mobility of the client terminal group 100, and may perform handover and radio resource management functions. In addition, the wireless network includes a base station and a base station controller, and can support both synchronous and asynchronous. In the case of synchronous, the base station will be a base transceiver station (BTS), the base station controller will be a base station controller (BSC), and in the asynchronous case, the base station will be a node B (Node B), and the base station controller will be a radio network controller (RNC). will be. Of course, the wireless network is not limited thereto, and may include a Global System for Mobile Communication (GSM) network, not a CDMA network, and an access network of all mobile communication systems to be implemented in the future.

In addition, the wired network in the network 200 is, for example, Internet (Internet), the various services existing in the TCP / IP (Transmission Control Protocol / Internet Protocol) and its upper layer, for example, Hyper Text Transfer Protocol (HTTP), Telnet, File Transfer Protocol (FTP), Domain Name System (DNS), Simple Mail Transfer Protocol (SMTP), Simple Network Management Protocol (SNMP), Network File Service (NFS), Network Information Service (NIS), Social Network It is an open computer network structure that provides a service, etc., and the environment that allows any client terminal, for example, client terminal 1 (100/1) can be connected to the device access service server 104 described later. Can provide.

The device access service server 300 receives device access request information of the client terminal group 100 through the network 200, and transmits device function information included in the device access URI content according to the received device access request information. It serves to provide to the group 100, and when the corresponding URI link is selected by the client terminal group 100, the activation information of the device function information, for example, a web document or a web application to the client terminal group 100 It can serve as

The web document DB 302 is managed by the device access service server 300, and any web document may be stored or the web document may be selected by the device access service server 300 as necessary.

The web application DB 304 is managed by the device access service server 300, and any web application may be stored or the web application may be selected by the device access service server 300 as necessary.

The client information DB 306 is managed by the device access service server 300, and stores client information of any client terminal of the client terminal group 100, for example, client terminal 1 (100/1). Or corresponding client information may be selected by the device access service server 300.

These DBs 302, 304, 306 can be relational database management systems (RDBMS) such as Oracle, Infomix, Sybase, DB2, Gemston, Orion. An object-oriented database management system (OODBMS) such as Orion, O2, etc. may be implemented for the purposes of the present invention, and may have appropriate fields to achieve its function.

3 is a device access URI that can be actually applied through, for example, client terminal 1 (100/1). In FIG. 3, reference numeral 300 denotes an application example of a device access URI, and reference numeral 310 denotes a device access URI. The device function name is exemplified among the device function information.

The device access URI 300 may include a device access protocol identifier (dap), a device capability-name, a phone-number, a parameter value required for a function call, and the like. Here, the device function name may include capture information such as call, address book, calendar, text message, SMS, geolocation, task, audio / photo / video, and the like. ), A media gallery, a file system, a device status information, and the like.

4A to 4E illustrate a device access service method according to an exemplary embodiment of the present invention. FIG. 4A to 4E are exemplary diagrams illustrating a device access URI link tag and a device function call of a client terminal 1 (100/1).

First, FIG. 4A illustrates a link tag using a device access URI expressed in a web document or a web application provided from the device access service server 300, for example, a device access URI link tag 411 including call function information. Is displayed through the client terminal 1 (100/1), and the device function of the client terminal 1 (100/1), for example, the telephone function 441 when the corresponding URI link tag 411 is selected (clicked) by the client. ) Is an example of calling.

 Specifically, in the extended browser 110 of the client terminal 1 (100/1) that receives the web document or the web application from the device access service server 300, the markup is interpreted through the markup processing unit 110d, and the script is executed. The script expressed through the engine unit 110c may be interpreted, and a web document or a web application may be displayed on the screen through the rendering engine unit 212 according to a setting value set in the user information management unit 110e.

In this case, the device access URI interpreter 110a may interpret whether the device access URI exists in the content of the web document or the web application. When the device access URI exists and the corresponding device access URI link tag 411 is selected, The device access platform interworking unit 110f may call the device function to the device access platform 120 or prepare to process the device function. In the present embodiment, since the device access URI link tag 411 includes the content of “Call”, which means a telephone connection, the device access link tag 411 may be displayed on the screen in the expanded browser 110. If the link tag 411 of the device access URI is clicked by the client, the call function of the client terminal 1 (100/1) may be called to attempt to connect to the designated number.

FIG. 4B shows a link tag using a device access URI expressed in a web document or a web application provided from the device access service server 300, for example, contacts storage function information or task storage function information or calendar. ) The device access URI link tag 412 (413) 414 containing the storage function information is displayed through the client terminal 1 (100/1), and the corresponding URI link tag, for example, address book / job / When the device access URI link tag 412 (413) 414 containing the schedule storage function information is selected (clicked), the device function of the client terminal 1 (100/1), for example, a designated contact is stored in the address book. The case where the function 442 or the function 443 for storing the designated contents in the work item or the function 444 for storing the specified schedule information in the schedule is called.

 Specifically, in the extended browser 110 of the client terminal 1 (100/1) that receives the web document or the web application from the device access service server 300, the markup is interpreted through the markup processing unit 110d, and the script is executed. The script expressed through the engine unit 110c may be interpreted, and a web document or a web application may be displayed on the screen through the rendering engine unit 212 according to a setting value set in the user information management unit 110e.

In this case, the device access URI interpreter 110a may interpret whether the device access URI exists in the content of the web document or the web application. When the device access URI exists and the corresponding device access URI link tag is selected, the device access platform The device function may be called to the device access platform 120 through the interlocking unit 110f or prepared to process the device function. In the present embodiment, since the device access URI link tag includes contents of “Contacts” or “Task” or “Calendar” which means storing an address book or a task or a schedule, the extended browser 110 corresponds to a screen. The device access link tags 412 (413) 414 may be displayed, and when the link tags 412 (413) 414 of such device access URIs are clicked by the client, they are sent to the client terminal 1 (100/1). The address book or task or schedule may be stored.

4C shows a link tag using a device access URI represented in a web document or a web application provided from the device access service server 300, for example, text message (SMS) transmission function information or geolocation transmission function information or capture. Display the device access URI link tag 415, 416, 417, which contains the information of the capturing function, through the client terminal 1 (100/1), and the corresponding URI link tag, for example, a character, by the client. Device function of the client terminal 1 (100/1) when the device access URI link tag 415, 416, 417 including the message / location information / capture information storage function information is selected (clicked), for example, Sending SMS to phone number (445) or Sending location information value to designated phone number (446) or Sending capture information such as voice, photo, video to designated phone number (4 47) is an example of calling.

Specifically, in the extended browser 110 of the client terminal 1 (100/1) that receives the web document or the web application from the device access service server 300, the markup is interpreted through the markup processing unit 110d, and the script is executed. The script expressed through the engine unit 110c may be interpreted, and a web document or a web application may be displayed on the screen through the rendering engine unit 212 according to a setting value set in the user information management unit 110e.

In this case, the device access URI interpreter 110a may interpret whether the device access URI exists in the content of the web document or the web application. When the device access URI exists and the corresponding device access URI link tag is selected, the device access platform The device function may be called to the device access platform 120 through the interlocking unit 110f or prepared to process the device function. In the present embodiment, since the device access URI link tag includes the content of “SMS” or “Capture”, which means transmitting a text message, location information, or capture information, the extended browser 110 displays the corresponding device on the screen. An access link tag 415 (416) 417 may be displayed, and when the link tag 415 (416) 417 of such a device access URI is clicked by the client, the telephone number specified based on the stored device capability information Alternatively, you can send the relevant information to the designated remote server address.

4D includes a link tag using a device access URI expressed in a web document or a web application provided from the device access service server 300, for example, file system transfer function information or media gallery transfer function information. Device access URI link tag 418 (419) is displayed via client terminal 1 (100/1), and the device access is included by the client with the corresponding URI link tag, e.g., filesystem / media gallery transfer function information. Device function of client terminal 1 (100/1) when URI link tag 418 (419) is selected (clicked), e. If a video, etc. is selected, an example of calling a function 449 for automatically transmitting to a designated server is illustrated.

Specifically, in the extended browser 110 of the client terminal 1 (100/1) that receives the web document or the web application from the device access service server 300, the markup is interpreted through the markup processing unit 110d, and the script is executed. The script expressed through the engine unit 110c may be interpreted, and a web document or a web application may be displayed on the screen through the rendering engine unit 212 according to a setting value set in the user information management unit 110e.

In this case, the device access URI interpreter 110a may interpret whether the device access URI exists in the content of the web document or the web application. When the device access URI exists and the corresponding device access URI link tag is selected, the device access platform The device function may be called to the device access platform 120 through the interlocking unit 110f or prepared to process the device function. In the present embodiment, since the device access URI link tag includes the contents of "File" or "Gallery", which means transferring the file system or the media gallery, the extended browser 110 displays the corresponding device access link tag on the screen. (418) (419) may be displayed, and when the link tag (418) (419) of such a device access URI is clicked by the client, the relevant information is sent to the specified telephone number or the specified remote server address based on the stored device function information. Can transmit

FIG. 4E is a link tag using a device access URI expressed in a web document or a web application provided from the device access service server 300, for example, display function information of device status information (Status) or transmission of device status information (Status). Displaying the device access URI link tag 420, 421 including the function information through the client terminal 1 (100/1), and transmitting or displaying function information of the corresponding URI link tag, for example, device status information, by the client. When the device access URI link tag 420 (421) including the function information is selected (clicked), selecting a device function of the client terminal 1 (100/1), for example, a local file, displays various status values of the terminal. An example of calling a function 450 displayed on a screen or a function 451 for transmitting various status information of a terminal to a specified phone number or a server A.

Specifically, in the extended browser 110 of the client terminal 1 (100/1) that receives the web document or the web application from the device access service server 300, the markup is interpreted through the markup processing unit 110d, and the script is executed. The script expressed through the engine unit 110c may be interpreted, and a web document or a web application may be displayed on the screen through the rendering engine unit 212 according to a setting value set in the user information management unit 110e.

In this case, the device access URI interpreter 110a may interpret whether the device access URI exists in the content of the web document or the web application. When the device access URI exists and the corresponding device access URI link tag is selected, the device access platform The device function may be called to the device access platform 120 through the interlocking unit 110f or prepared to process the device function. In the present embodiment, since the device access URI link tag includes information on “Status”, which means displaying or transmitting device status information, the extended browser 110 displays the corresponding device access link tag 420 on the screen. 421 may be displayed, and when the link tag 420 or 421 of the device access URI is clicked by the client, the status information of the terminal may be displayed on the screen, or the status information may be transmitted to a designated phone number or a designated remote server address. have.

As described above, the present embodiment includes the relevant information necessary for driving a specific function of the user device in a markup language such as HTML and displays it on the URI link, and the hardware function of the user device when the user clicks the link. By enabling the system to be able to send and receive data, it is more convenient to implement effective data exchange and function of the device between the server application and the user device. According to the present invention, it is possible to easily develop web documents and related applications that make it easy to utilize device functions in an evolving mobile environment, and to provide users with web applications that utilize various device functions. It is expected.

100: client group
110: expanded browser
120: device access platform
130: terminal operating system
140: hardware
200: network
300: device access service server
302: Web document DB
304: web application DB
306: Client Information DB

Claims (20)

Displaying device capability information included in the device access URI,
Invoking a device function corresponding to the device function information when the device access URI is selected.
Device access service method.
The method of claim 1,
The device access URI is included in a web document or web application.
Device access service method.
The method of claim 2,
The web document or web application is displayed on the browser screen according to markup and script interpretation.
Device access service method.
The method of claim 1,
The device function information includes telephone connection function information or storage function information or transmission function information or display function information.
Device access service method.
The method of claim 4, wherein
The storage function information includes address book storage function information, work item storage function information, or schedule storage function information.
Device access service method.
The method of claim 4, wherein
The transmission function information may include short message transmission function information or location information transmission function information or capture information transmission function information or file transmission function information or media gallery transmission function information or device status information transmission function information.
Device access service method.
The method of claim 4, wherein
The display function information includes device state information display function information.
Device access service method.
Means for receiving device access request information of the client terminal via a network;
Means for providing device function activation information to the client terminal via the network, the device function activation information including a device access URI link tag in which device function information is displayed in accordance with the received device access request information.
Device Access Service Server.
The method of claim 8,
The device function activation information is produced in the form of a web document or a web application.
Device Access Service Server.
The method of claim 8,
The device access service server,
A web document database in which any web document is stored or the web document is selected by the device access service server;
A web application database in which any web application is stored or the web application is selected by the device access service server;
Further comprising a client information database in which client information of the client terminal is stored or the client information is selected by the device access service server.
Device Access Service Server.
The method of claim 8,
The device function information includes telephone connection function information or storage function information or transmission function information or display function information.
Device Access Service Server.
The method of claim 11,
The storage function information includes address book storage function information, work item storage function information, or schedule storage function information.
Device Access Service Server.
The method of claim 11,
The transmission function information may include short message transmission function information or location information transmission function information or capture information transmission function information or file transmission function information or media gallery transmission function information or device status information transmission function information.
Device Access Service Server.
The method of claim 11,
The display function information includes device state information display function information.
Device Access Service Server.
The method according to any one of claims 8 to 14,
The network includes a wireless network or a wired network.
Device Access Service Server.
An extended browser for displaying device function information included in a device access URI, calling a device function corresponding to the device function information, and obtaining and processing data about the device function information;
A terminal operating system that controls the function of the hardware,
A device access platform for interfacing to control the hardware through the terminal operating system;
Client terminal for device access service.
17. The method of claim 16,
The extended browser,
A device access analyzer for analyzing the device access URI to determine whether the device access URI exists in an arbitrary web document or a web application;
A rendering engine unit for rendering device function information analysis results of the device access analysis unit and displaying them on the screen of the extended browser;
A script engine unit for embedding a script interpreter to process any script in the web document or the web application;
A markup processor for interpreting markup languages in the web document or the web application;
A user information manager which stores setting information related to browser use,
And a device access platform interworking unit for interworking the extended browser and the device access platform.
Client terminal for device access service.
17. The method of claim 16,
The device function information includes information necessary for driving a telephone function or a storage function or a transmission function or a display function.
Client terminal for device access service.
The method of claim 17,
The arbitrary script includes an ECMA script (European Computer Manufacturers Association Script) or JavaScript (JavaScript).
Client terminal for device access service.
The method of claim 17,
The markup language includes HTML and XML.
Client terminal for device access service.

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