KR20090080720A - A system of management multimedia files and a method thereof - Google Patents

Abstract

A system and a method for managing a multimedia file are provided to classify and store the multimedia file generated from a portable terminal without separately storing the generated multimedia file in the portable terminal. A portable terminal generates a multimedia file(S501). At least one of location, time, and personal information corresponding to the multimedia file is collected. The collected information and the multimedia file are transmitted(S523). A service server automatically generates a webpage including the collected information and the multimedia file.

Description

A system of management multimedia files and a method

The present invention relates to a system and method for managing a multimedia file, and in particular, the present invention relates to a system and method for managing a multimedia file by automatically generating a web page using the generated multimedia file and storing the multimedia file.

Mobile terminals, such as mobile phones and PDAs, which have recently undergone remarkable developments, are now firmly established as necessities of modern life. Moreover, as the demands of users vary and the competition among manufacturers to meet them increases, portable terminals are equipped with various additional functions in addition to their basic functions. Taking a picture with a mobile terminal by employing a camera function is a good example.

These camera functions are digital media that can record our lives anytime and anywhere due to the portability of the portable terminal. Multimedia files generated by such a mobile terminal, for example, a picture, a video, etc., are limited in storage space due to the characteristics (size) of the device of the mobile terminal.

Therefore, due to the limitation of the storage space, it is cumbersome to move and store the multimedia file generated by the personal computer used by the user. In this case, it further involves the trouble of installing an interface and an application for moving the multimedia file.

In addition, in order to clean up the transferred files at a glance or to view the necessary multimedia files, the files must be searched one by one. And, if such multimedia files are stored in a personal computer, the multimedia files can only be accessed by accessing their personal computer.

Accordingly, an object of the present invention is to provide a multimedia file management system and method capable of effectively managing a created multimedia file such as a photograph.

In accordance with another aspect of the present invention, there is provided a method of managing a multimedia file, wherein the mobile terminal generates a multimedia file and at least one of location information, time information, and personal information corresponding to the multimedia file. And collecting the collected information and the multimedia file, and automatically generating, by the service server, a web page including the collected information and the multimedia file.

The location information is characterized by using GPS information when the GPS signal can be received from the GPS satellites. At this time, the GPS information is characterized in that the latitude, longitude and elevation.

The location information is characterized by using code information received from a wireless device constituting a local area network when GPS signals cannot be received from a GPS satellite. Here, the code information is characterized in that the code that can be converted into information of latitude, longitude and elevation.

The code information may be stored in a wireless device constituting a local area network or received and stored by a wireless device constituting a local area network from a location server.

The local area network is characterized by using Zigbee as a protocol.

The personal information may include a web page address of a specific individual.

When personal information is included in the collected information, the method may further include automatically distributing a web page generated by the service server to a web page corresponding to personal information. The web page may provide a link of a multimedia file based on the time information and location information.

A multimedia file management system according to an embodiment of the present invention for achieving the above object, a portable terminal for transmitting at least one information of the multimedia file and the location information, time information and personal information corresponding to the multimedia file ; And a service server for automatically generating a web page including the information and the multimedia file.

The portable terminal generates location information by using GPS information when GPS signals can be received from GPS satellites, and when the GPS signals cannot be received from GPS satellites, the portable terminal uses location information by using code information received from a wireless device constituting a local area network. It is characterized by generating information.

Here, the GPS information is latitude, longitude, and elevation, and the code information is a code that can be converted into information of latitude, longitude, and elevation.

The code information may be stored in a wireless device constituting a local area network or provided to the portable terminal by wireless devices constituting a local area network received and stored from a location server.

The multimedia file management system includes: a sensor tag providing the personal information; A GPS satellite providing the GPS information; And a wireless device providing the code information.

The sensor tag may store the personal information including a web page address of a specific individual.

The service server may automatically distribute the generated web page to a web page corresponding to the personal information when the personal information is included in the information.

The service server may generate the web page for providing a link of the multimedia file based on the time information and the location information.

In order to achieve the above object, a multimedia file management apparatus of a portable terminal includes a wireless communication unit for wireless communication; A GPS receiver for receiving GPS information as location information; A short range communication unit for receiving code information as position information and receiving personal information; A camera unit for photographing any one or more of still images and moving images; And a controller configured to generate the captured image as a multimedia file, generate time information, and transmit at least one of location information, time information, and personal information corresponding to the multimedia file and the multimedia file through the wireless communication unit. It is configured to include.

The control unit generates location information by using the GPS information when the GPS signal can be received, and generates location information by using the code information when GPS signal reception is impossible. The GPS information may be latitude, longitude, and elevation, and the code information may be a code that can be converted into latitude, longitude, and elevation information.

According to the present invention, it is possible to configure the web page by transmitting the generated multimedia file to the service server, such as location information and time information, it is possible to store the generated multimedia file by category without storing separately in the mobile terminal, Multimedia files can be created regardless of the capacity of the storage device. In addition, through personal information, acquaintances can automatically provide a web page containing a multimedia file. Therefore, there is an advantage of increasing the use of a mobile terminal.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that in the following description, only parts necessary for understanding the operation according to the present invention will be described, and descriptions of other parts will be omitted so as not to distract from the gist of the present invention.

First, a multimedia file management system according to an exemplary embodiment of the present invention will be described. 1 is a conceptual diagram illustrating a multimedia file management system according to an exemplary embodiment of the present invention.

Referring to FIG. 1, a multimedia file management system according to an exemplary embodiment of the present invention may include a global positioning system (GPS) satellite 10 and a wireless device 20 for providing location information, and a sensor for providing personal information. A tag 30, a mobile terminal 100 for collecting and collecting the location information and personal information, and a multimedia file to a service server, and receiving location information, personal information and multimedia files from the mobile terminal. It includes a service server 200 for automatically generating a web page, and an Internet access terminal 300 for viewing the web page.

The GPS satellite 10 transmits a GPS signal to the portable terminal when the portable terminal 100 is outdoors, and provides location information to the portable terminal 100. The location information is measured by accurate time and distance with three or more satellites, and the three different distances are calculated according to the triangulation method. Unlike compasses, satellite navigation systems can obtain accurate time with latitude, longitude, and altitude as well as three-dimensional velocity information. Positional accuracy differs between military and civilian use. For civilian use, the horizontal and vertical error is about 10-15m and the speed measurement accuracy is 3cm per second. In addition, the satellite is equipped with three atomic clocks to provide time information with an error of only one second in 36,000 years.

The wireless device 20 is a device such as a sensor node utilized in a wireless sensor network (WSN) and the like, and provides location information to the portable terminal 100.

Here, the wireless device 20 refers to a device in which IEEE 802.15 and similar MAC layers, physical layers (MAC Layer, Phy Layer), etc. are implemented. As an example, the wireless device 20 will be described as a device having a ZigBee module. . The Zigbee module has an application layer (APL) implemented on top of the MAC layer, and the application layer includes an application support sublayer (APS).

In addition, the wireless sensor network refers to a wireless personal area network (WPAN) class network in terms of size, and describes a network configured by using the wireless device 20 described above. However, the wireless device according to an embodiment of the present invention is not limited to a device having a ZigBee module, and the network is not limited to a personal area network. That is, a wireless device may use a wireless LAN, Bluetooth, or infrared communication (IrDA, Infrared, etc.). In addition, a larger wireless local area network (WLAN) or the like may be used as the network. Meanwhile, in the embodiment of the present invention, the network using the wireless devices 20 described above will be referred to as a "near field network".

The wireless device 20 may store location information or receive location information from another wireless device 20 connected with the gateway 40. Here, another wireless device connected to the gateway 40 may be a sink node of the sensor network, and the wireless device 20 may be a sink node. Accordingly, the wireless device 20 may receive location information from a location server or the like through a gateway, or may receive location information from a sink node when the wireless device 20 is not a sink node.

The sensor tag 30 stores personal information and provides the stored personal information to the mobile terminal. Such a sensor tag 30 may include, for example, an RF id. According to an embodiment of the present invention, the sensor tag 30 includes a Zigbee-based communication module (RF transceiver, etc.) to provide personal information to the mobile terminal 100. Such personal information is information for identifying a preset individual.

The mobile terminal 100 obtains location information and personal information when generating a multimedia file and transmits the location information and personal information to a service server through a communication network. Here, the multimedia file includes a text, a moving picture, and a still image. However, in the exemplary embodiment of the present invention, the multimedia file is assumed to be a still image, that is, a picture. Hereinafter, "still image" and "photo" will be used interchangeably. That is, the mobile terminal 100 according to an embodiment of the present invention takes a picture and transmits location information and personal information to the service server 200 together with the taken picture.

The service server 200 receives the location information, the personal information and the corresponding picture, and automatically generates a web page displaying the location information and the personal information together with the picture, and generates the generated web page for each user corresponding to the personal information. Automatically distribute to

The user may open an automatically generated web page using the internet access terminal 300, for example, a personal computer.

Assume a situation where a user of a mobile terminal according to an embodiment of the present invention takes a picture of going to a theme park (eg, Everland). In this case, it is assumed that the user and acquaintances or family members who are going to play together are provided with the sensor tag 30 at the entrance of the theme park.

In this case, the present invention obtains location information and personal information at the time of photographing and transmits them to the service server 200 to automatically generate a web page, thereby facilitating management of photographs and the like.

As described above, the location information according to the embodiment of the present invention may receive a GPS signal or may be collected using a local area network. In order to distinguish between location information using a GPS signal and location information using a local area network, location information using a GPS signal will be referred to as GPS information, and location information using a local area network will be referred to as code information.

The GPS information is information indicating latitude, longitude, and elevation, and the code information expresses information corresponding to the GPS signal as a 6-digit or 10-digit code (JGCODE / ICODE).

Table 1 below is for explaining position information according to an embodiment of the present invention.

Physical location 27 Mugyo-dong, Jung-gu, Seoul GPS information Latitude 37-37-46.8973, Longitude 127-04-47.0067, Elevation 59.109m Code information 844-733-2676

As shown in Table 1, if the location information of the address of "27, Mugyo-dong, Jung-gu, Seoul" is given as an example, the GPS information is "37-37-46.8973", "127-04-47.0067". , "59.109m", and the code information is "844-733-2676". In this case, the code information represents latitude longitude and elevation of the GPS information in 3/3/4 digits, respectively.

Next, a configuration of a portable terminal according to an embodiment of the present invention for performing the above function will be described. Prior to the description of the mobile terminal of the present invention, for convenience of description, a mobile communication terminal having a camera function according to an embodiment of the present invention will be referred to as a mobile terminal, and this will be described with an example, but the present invention is not limited thereto. . That is, the portable terminal according to the embodiment of the present invention is basically a terminal having a camera function and a wireless communication function, preferably a mobile communication terminal having a camera function, a personal digital assistant (PDA), a smart device. All information communication such as smart phones, IMT-2000 (International Mobile Telecommunication 2000) terminals, Universal Mobile Telecommunication Service (UMTS) terminals, digital cameras equipped with wireless mobile Internet modules, notebooks connected to camera modules, etc. It will be apparent that the present invention may be applied to devices and multimedia devices and applications thereof.

2 is a view for explaining a schematic configuration of a portable terminal according to an embodiment of the present invention.

2, the mobile terminal 100 according to an embodiment of the present invention includes a wireless communication unit 110, a personal communication unit 120, a GPS receiver 130, a camera unit 140, a display unit 150, and an audio processor. 160, an input unit 170, a storage unit 180, and a controller 190.

The wireless communication unit 110 is basically for transmitting and receiving voice or packet data. In particular, the wireless communication unit 110 receives the multimedia file and the packet including the location information and the personal information of the multimedia file from the control unit 190 according to an embodiment of the present invention, and receives the received packet from the intermediate frequency IF. After conversion to the high frequency (RF, radio frequency) signal is transmitted to the base station through the antenna (ANT, antenna).

The local area communication unit 120 is for performing communication in a wireless personal area network (WPAN), and is for receiving location information from the wireless device 20 when the portable terminal 100 is located indoors. In addition, the local area communication unit 120 receives personal information from the sensor tag 20.

As described above, if the short-range communication unit 120 is described using the Zigbee module as an example, the short-range communication unit 120 according to the embodiment of the present invention is implemented with a MAC and a physical layer according to IEEE 802.15.4, The application layer (APL) is implemented on top of the Mac layer. The application layer also includes an application support sublayer (APS).

The GPS receiver 130 is for receiving a GPS signal from a GPS satellite. The GPS receiver 130 receives a GPS signal through a GPS antenna, performs low noise amplifying on the received GPS signal and down converts the frequency. Forward to 190.

The camera unit 140 is for providing a camera function of the portable terminal. The camera unit 140 includes a camera module (not shown), a signal processing device (not shown), and an image processing device (not shown). The camera module photographs a subject and includes a camera sensor that converts an optical image signal, which is a photographed subject, into an electrical image signal. In this case, the camera sensor is preferably a CCD (Charge Coupled Device) sensor. The signal processing apparatus converts an analog video signal output from the camera into a digital video signal. The signal processing device is preferably implemented with a digital signal processor (DSP). The image processing apparatus performs a function of generating a screen signal for displaying an image signal output from the signal processing apparatus. The image processing apparatus outputs the image signal received under the control of the controller 190 as a screen image signal in accordance with the standard of the display unit 150.

The display unit 150 displays the video signal output from the camera unit 140 on the screen, or displays the video signal received from the controller 190 on the screen. The display unit 150 visually provides a menu of the portable terminal, user data input by the user, function setting information, and various information to the user. The display unit 150 may be formed of a liquid crystal display (LCD). If the LCD is formed in the form of a touch screen, the display unit 150 may perform some or all of the functions of the input unit 170.

The audio processor 160 reproduces an audio stream output from the controller 190 or converts an analog signal such as voice / sound received from a microphone (MIC) into a digital signal and transmits the digital signal to the controller 190. Perform the function.

The input unit 170 includes a plurality of input keys and function keys for receiving numeric or character information and setting various functions. In addition, the input unit 170 transmits a key signal input in relation to user setting and function control of the portable terminal to the controller 190.

The storage unit 180 stores an application program and data according to an operation of a function according to an embodiment of the present invention. The storage unit 180 may include one or more buffers that temporarily store data generated while an application program is executed. The storage unit 180 may include a program area and a data area. The program area stores an operating system (OS) for booting the mobile terminal, an application program required for other option functions of the mobile terminal, and the like. The data area is an area in which user data generated by using a mobile terminal is stored.

The controller 190 controls the overall operation of the portable terminal and the signal flow between the internal blocks of the portable terminal. That is, the controller 190 is the wireless communication unit 110, the short-range communication unit 120, the GPS receiver 130, the camera unit 140, the display unit 150, the audio processor 160, the input unit 170, and the storage unit It controls the signal flow between each configuration, such as (180).

In particular, the controller 190 may include multimedia files photographed through the camera unit 140, location information received through the local area communication unit 120 or the GPS receiver 130, and personal information received through the local area communication unit 120. Occasionally. Then, the controller 190 transmits the received multimedia file, location information, and personal information together to the service server 200 through the wireless communication unit 110.

Due to the nature of the GPS satellites, the mobile terminal 100 may receive a GPS signal outdoors, but may not receive GPS information indoors. Therefore, when the GPS signal can be received, the controller 190 receives the location information through the GPS receiver 130. On the other hand, when the GPS information is not received, the controller 190 receives the location information through the short-range communication unit 120.

In addition, the controller 190 collects personal information of individuals photographed through the camera unit 140 through the sensor tag 30.

The controller 190 may include a codec, a modem, and a mux / demux. The codec encodes a signal to be transmitted and decodes the received signal. The mux / demux multiplexes the encoded signal and the like, and demultiplexes the received signals multiplexed with the video and audio signals. The modem modulates and outputs the multiplexed image signal, and demodulates the modulated image signal received by the wireless communication unit 110. A codec, a modem, and a mux / demux may be included in the wireless communication unit 110 and may be configured as an independent module between the wireless communication unit 110 and the controller 190 as necessary. Can be.

In addition, although not shown, the portable terminal according to an embodiment of the present invention includes a storage medium inserting unit for inserting an external storage medium such as a memory card to store data, a connection terminal for exchanging data with an external digital device, and a charging unit. The terminal may be provided. In addition, the portable terminal may be configured to further include units having additional functions, such as a broadcast signal receiving module for receiving digital broadcast, an MP3 module for digital sound source reproduction.

According to the convergence trend of digital devices, the variations of mobile devices are very diverse and cannot be enumerated. However, a unit equivalent to the above-mentioned units may be further included in the mobile terminal according to the present invention. It can be easily understood by those skilled in the art.

Next, a method of obtaining location information using the mobile terminal having the above-described configuration will be described.

3 is a view for explaining a method of obtaining location information of a mobile terminal 100 according to an embodiment of the present invention. Acquiring the location information of the portable terminal may be performed before shooting, after shooting, and at the same time as shooting according to an embodiment of the present invention. In the embodiment of the present invention, location information is acquired after shooting.

Referring to FIG. 3, the controller 190 attempts to receive a GPS signal through the GPS receiver 130 in step S301.

In this case, the controller 190 determines whether the GPS signal can be received in step S303. As a result of the determination in step S303, if it is possible to receive the GPS signal, the controller 190 proceeds to step S305 to receive the GPS signal, and generates position information through the GPS signal received in step S307.

On the other hand, if it is determined in step S303 that GPS signal reception is not possible, the controller 190 searches whether there is a local area network composed of the wireless devices 20 in step S309, and determines whether a local area network exists in step S311. .

In this case, when the reception of the GPS signal is not possible, it may be expected that the portable terminal 100 is located indoors or located in a shaded area. In addition, wireless devices 20 supporting a local area network may be installed indoors. Therefore, the local area network is searched first. At this time, the search of the network is made by searching the wireless devices 20.

If the local area network exists as a result of the determination in step S311, the controller 190 generates location information using the local area network in step S313. A method of generating location information using a local area network will be described in more detail below.

On the other hand, if the local area network does not exist as a result of the determination in step S311, the controller 190 displays a query message for inquiring whether to use the recently received GPS information in step S315 via the display unit 150. If the message is a shaded area, a message indicating that it is a shaded area may be displayed together. The user who confirms the message may use the recently received GPS signal or do not generate location information through key input.

When the user inputs an input signal requesting to use the recently received GPS information, the controller 190 detects this in step S317 and generates the recently received GPS signal as location information in step S319. On the other hand, if the user inputs an input signal indicating that the location information will not be used, the controller 190 detects this in step S319, and does not generate the location information in step S321, and ends the process.

As described above, since the present invention can receive a GPS signal when located outdoors, the GPS signal can generate location information, and when located indoors, location information can be generated using a local area network. Next, a method of generating location information using a local area network will be described. That is, step S313 of FIG. 3 will be described in more detail. As described above, Zigbee will be described as an example. Location information generation method using a local area network according to an embodiment of the present invention can use the following two.

First, you can use the Zigbee User Prfile. This method uses code information pre-entered in a user descriptor of a Zigbee user profile. In this case, it is preferable to use "ICODE" or "JGCODE" as the code information.

Table 2 below defines a data format of a user descriptor according to an embodiment of the present invention.

Field name Length (Octets) user description 16

The wireless devices 20 have a user descriptor data format as shown in Table 2 and describe the code information in this format. For example, "844-733-2676" as described in Table 1 is stored.

Therefore, when the mobile terminal 100 requests code information through the local area communication unit, the wireless devices 20 transmit code information previously stored in the Zigbee user profile to the mobile terminal. Then, the portable terminal 100 receives the code information, and converts the received code information, "844-733-2676" into GPS information. That is, it converts to "37-37-46.8973", "127-04-47.0067", and "59.109m" of <Table 1>. This represents latitude, longitude and elevation. Then, location information is generated using the converted GPS information.

Second of the method for generating location information using a local area network, the wireless devices 20 define a location information packet of a ZigBee application layer (APL), and an attribute (APS) information base in an application support sublayer (APS) information base. add attribute). The attribute accesses the core network through a gateway and receives and stores location information from a location server of the core network. The location information is code information, and as described above, may be an ICODE or a JGCODE. Therefore, when the mobile terminal 100 requests location information through the local area communication unit, the wireless devices 20 receive code information from the location server and transmit the received code information to the mobile terminal. Then, the mobile terminal 100 receives the code information and converts the received code information into GPS information. Then, location information is generated using the converted GPS information.

So far we have seen how to generate location information. Next, a method of generating a multimedia file using the location information and personal information and transmitting the same to a service server will be described. 4 is a diagram illustrating a format of a multimedia transmission file of a mobile terminal according to an embodiment of the present invention, and FIG. 5 is a diagram illustrating a multimedia file transmission method of a mobile terminal according to an embodiment of the present invention.

Referring to FIG. 4, the multimedia transmission file 400 according to an embodiment of the present invention has location information and personal information along with the multimedia file. The multimedia transmission file 400 has a format of a WiBro header 410, a TCP / IP header 420, and a TCP / IP payload 430.

In this case, the payload 430 includes location information 431, time information 433, retransmission information 435, personal information 437, ARSS information 439, and multimedia file 441 fields.

The location information 431 field may collect location information in the absence of location information (00), location information generated through a GPS signal (01), location information generated through a local area network (10), and location information. In the case of the position information using the recently received GPS signal (11), each of them is divided into two bits of flag values, and the generated position information is described. This may also be used as a criterion for distinguishing whether the location information is outdoors or indoors. The personal information 437 field describes personal information of the subject at the time of shooting.

RSS is an XML-based format for subscribing to frequently updated web pages such as news and blogs. It stands for RDF Site Summary, Really Simple Syndication, and Rich Site Summary. The reason for the various interpretations is that RSS of various standards exists. ARSS according to an embodiment of the present invention is to automatically distribute to the individual corresponding to the personal information based on the personal information. ARSS information field 439 stores this information.

In the multimedia file 441 field, a captured still image or moving image is described.

In this case, the retransmission information field 433 describes information for temporarily storing the multimedia transmission file in the storage unit 180 and retransmitting when transmission fails, and a detailed description thereof will be omitted.

Referring to FIG. 5, the controller 190 captures a still image through the camera unit 140 in step S501. Then, the controller provides a review screen displaying the still image captured by the display unit 150 in step S503. In this case, the controller 190 displays a message asking whether to transmit the still image captured by the display unit 150 to the service server 200 through the display unit 150. The user may view the displayed message and select whether or not to transmit via a key input signal. At this time, if the user selects not to transmit, the controller 190 detects this in step S505 and stores the still image in step S507. On the other hand, if the user selects to transmit, the controller 190 detects this in step S505, and collects location information in step S509. Location information collection is performed as described in FIG.

In this case, the controller 190 determines whether the location information exists in step S511, and if the location information exists, the controller 190 describes the location information in the location information field 431 in step S513. On the other hand, if the location information does not exist, the flow advances to step S515 to describe only the flag value "00".

In addition, the controller 190 determines whether personal information exists in step S517, and if personal information exists, records the personal information in the personal information field 437 in step S519. Such personal information can be obtained from the sensor tag 30.

The controller 190 describes time information in the time information field 433 in step S521, and describes ARSS processing information in the ARSS information field 439 in step S523.

As described above, when the multimedia transmission file is completed, the controller 190 transmits the multimedia transmission file to the service server 200 through the wireless communication unit 110 in step S525.

Meanwhile, in the above-described embodiment with reference to FIG. 5, the method of generating a multimedia transmission file such as location information is limited to a specific order, but it is obvious that this can be changed as necessary.

In addition, in the above-described exemplary embodiment with reference to FIG. 5, a method of capturing and transmitting still images has been described. However, the multimedia file field 441 includes a multimedia transmission file 400 including still images, moving images, and text files. Can be created and sent.

That is, to shoot a video, extract location information and personal information, generate a multimedia transmission file,

The service server 200 receiving the multimedia transmission file automatically generates a web page by extracting location information and time information from the received multimedia transmission file. 6A to 6D are screen examples for explaining a web page generation method according to an embodiment of the present invention.

6A illustrates a screen example of a text-based blog automatically generated by extracting a multimedia file, location information, and time information from the multimedia transmission file 400 received. As shown in the figure, they were arranged by time order and place. In addition, the type and number of multimedia files for each location are disclosed. In this case, a link (underlined in the drawing) is provided for each multimedia file. In other words, "My cute son.jpg", "My cute son.mpg", "It seems like yesterday when I was a baby ..." You can provide links to show the full text of a photo or video. 6D shows an example of the link screen of "Cute My Son.jpg".

6b and 6c show web pages based on picture files. A wide map 610 is displayed as shown in FIG. 6B. The wide map 610 displays a location where the multimedia file is generated and the number of multimedia files generated at the location, and includes a link of a detailed location. For example, "Caribbean Bay 10" and "Everland 20" are indicated. When a specific link is selected from the map of the wide area, the map 630 of the sub-regions as shown in FIG. 6C is displayed, and the map of the sub-regions 630 shows the location where the multimedia file was generated, the number of multimedia files generated at the location, and Provides a link to the multimedia file corresponding to the map.

For example, when the link Everland 20 613 is selected on the wide map 610, the map 630 of the three regions of the selected location is displayed. Next, when the link and the maintopia 631 are selected in the map 630 of the three stations, the multimedia file transmitted from the location of the maintopia 631 is displayed.

As described above, when the multimedia transmission file 400 is transmitted, the service server 200 automatically generates a web page.

Then, the user can access the generated web page using an internet access terminal, for example, a personal computer that can connect to the Internet. According to the embodiment of the present invention, after taking a picture (after generating a multimedia file), the result is to store in a web page. In addition, a plurality of pictures can be organized and stored by date and place. And since you can access web pages from anywhere with an internet connection, you can view your photos (multimedia files) on the go anytime, anywhere, if you have a true ubiquitous environment.

The service server 200 may perform a function of automatically distributing web pages in addition to the web page automatic generation function described above. Next, a method of automatically distributing a web page according to an embodiment of the present invention will be described. 7 is a diagram for describing a method for automatically distributing web pages according to an exemplary embodiment of the present invention. Here, it is assumed that the mobile terminal 100 collects personal information of acquaintances who were present at the time of taking a picture and transmits it to the service server 200.

Referring to FIG. 7, when the service server 200 receives the multimedia transmission file in operation S701, the service server 200 automatically generates a web page in operation S703. Such a web page may be a blog, such as the example of FIGS. 6A-6D.

In operation S705, the service server 200 determines whether personal information exists by referring to the personal information field in the multimedia transmission file. As a result of the determination, if the personal information exists, the service server 200 distributes the web page generated in the user's blog corresponding to the personal information in step S707. Steps S705 and S707 are an ARSS function according to an exemplary embodiment of the present invention, when individuals belonging to a photographing target have a sensor tag 30 when generating a multimedia file such as photographing, automatically generated for the corresponding individuals. Is to distribute a web page.

In addition, the service server 200 determines whether a subscriber exists in step S709, and if a subscriber exists, distributes a web page generated in the blog of the subscriber in step S711. Here, the subscriber refers to a subscriber through the RSS function in the blog of the user according to an embodiment of the present invention.

As described above, in the detailed description of the present invention has been described with respect to specific embodiments, various modifications are possible without departing from the scope of the invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the claims below, but also by the equivalents of the claims.

1 is a conceptual diagram illustrating a multimedia file management system according to an embodiment of the present invention.

2 is a view for explaining a schematic configuration of a mobile terminal according to an embodiment of the present invention;

3 is a view for explaining a method of obtaining location information of a mobile terminal according to an embodiment of the present invention.

4 is a diagram illustrating a format of a multimedia transmission file of a mobile terminal according to an embodiment of the present invention.

5 is a view for explaining a multimedia file transmission method of a mobile terminal according to an embodiment of the present invention.

6A to 6D are screen examples for explaining a web page generation method according to an embodiment of the present invention.

7 is a view for explaining a web page automatic distribution method according to an embodiment of the present invention.

Claims (21)

In the multimedia file management method, Generating a multimedia file by the mobile terminal and collecting at least one of location information, time information, and personal information corresponding to the multimedia file; Transmitting the collected information and the multimedia file; And a service server automatically generating a web page including the collected information and the multimedia file. The method according to claim 1, The location information is When GPS signals can be received from the GPS satellites Multimedia file management method using the GPS information. The method according to claim 2, And the GPS information is latitude, longitude, and elevation. The method according to claim 1, The location information is If GPS signals cannot be received from the GPS satellites And code information received from a wireless device constituting a local area network. The method according to claim 4, The code information is A method of managing a multimedia file, characterized in that it is a code that can be converted into latitude, longitude, and elevation information. The method according to claim 4, The code information is Or is already stored in a wireless device constituting a local area network, And storing and receiving the wireless devices constituting the local area network from the location server. The method according to claim 6, The local area network is Multimedia file management method using Zigbee as a protocol. The method according to claim 1, The personal information is And a web page address of a specific individual. The method according to claim 1, If the collected information includes personal information, the multimedia file management method further comprising the step of automatically distributing the web page generated by the service server to a web page corresponding to the personal information. The method according to claim 9, The web page is And providing a link of the multimedia file based on the time information and the location information. In the multimedia file management system, A portable terminal transmitting at least one of a multimedia file and location information, time information, and personal information corresponding to the multimedia file; And And a service server for automatically generating a web page including the information and the multimedia file. The method according to claim 11, The portable terminal generates location information by using GPS information when GPS signals can be received from GPS satellites, and when the GPS signals cannot be received from GPS satellites, the portable terminal uses location information by using code information received from a wireless device constituting a local area network. Multimedia file management system, characterized in that for generating information. The method according to claim 12, And the GPS information is latitude, longitude, and elevation, and the code information is a code that can be converted into latitude, longitude, and elevation information. The method according to claim 13, The code information is And providing the portable terminal with information previously stored in a wireless device constituting a local area network or received and stored by a wireless device constituting a local area network from a location server. The method according to claim 12, A sensor tag providing the personal information; A GPS satellite providing the GPS information; And And a wireless device providing the code information. The method according to claim 15, The sensor tag is And store the personal information including the web page address of a particular individual. The method according to claim 11, The service server And when the personal information is included in the information, the generated web page is automatically distributed to the web page corresponding to the personal information. The method according to claim 17, The service server And generating the web page providing a link of the multimedia file based on the time information and the location information. In the multimedia file management apparatus of the mobile terminal, A wireless communication unit for wireless communication; A GPS receiver for receiving GPS information as location information; A short range communication unit for receiving code information as position information and receiving personal information; A camera unit for photographing any one or more of still images and moving images; And A controller configured to generate the captured image as a multimedia file, generate time information, and transmit at least one of the multimedia file and location information, time information, and personal information corresponding to the multimedia file through the wireless communication unit; Device for managing a multimedia file of a mobile terminal, characterized in that it comprises a. The method according to claim 19, The control unit When the GPS signal can be received, location information is generated using the GPS information. If the GPS signal reception is impossible, the multimedia file management apparatus of the mobile terminal, characterized in that for generating location information using the code information. The method of claim 20, The GPS information is latitude, longitude and elevation, And the code information is a code convertible into information of latitude, longitude, and elevation.

Images