KR101918747B1 - Server system and computer program for driving the server system - Google Patents

Abstract

One embodiment of the present invention provides a method for generating candidate keywords in at least one of at least one of target terminals, text received from at least one of the target terminals, text displayed on at least one of the target terminals, A candidate keyword verifying unit for verifying whether the candidate keyword is included; An information verifying unit for verifying text-related information including at least one of a time at which a text including each of the candidate keywords is created, a received time, a created place, and a received place; A definite keyword selection unit for selecting one or more defined keywords among the candidate keywords based on the inclusion and the text related information; And a communication unit for transmitting at least one of the definite keywords and the content data corresponding to the definite keywords to the target terminals.

Description

[0001] The present invention relates to a server system and a computer program,

Embodiments of the present invention relate to a server system and a computer program.

As technologies related to information communication technologies and electronic devices are developed, users can use various functions through electronic devices such as desktops, notebooks, smart phones, etc. connected to a communication network such as the Internet.

On the other hand, for a user of such a device, the content provider can provide the content itself or the content to promote another product. At this time, when the user of the device provides the content with interest, or when the user of the device provides the content at a time when the device is used well, a larger promoting effect can be provided to the content provider.

The above-described background technology is technical information that the inventor holds for the derivation of the present invention or acquired in the process of deriving the present invention, and can not necessarily be a known technology disclosed to the general public prior to the filing of the present invention.

Korean Published Patent Application No. KR 2000-0053697 A

In the embodiments of the present invention, when selecting one or more definite keywords for providing content, candidate keywords are first selected, and then whether or not the candidate keywords are included in a message directly inputted by the user of the target terminal, And a server system and a computer program capable of selecting a definite keyword by utilizing information related to other messages or users.

Embodiments of the present invention provide a server system and a computer program capable of confirming whether a message including candidate keywords is transmitted or received for a predetermined period of time and selecting a definite keyword based on the confirmation item.

Embodiments of the present invention provide a server system and a computer program capable of checking whether a message including at least one confirmed keyword has been transmitted or received for a predetermined period and providing contents related to the keyword based on the confirmation item .

One embodiment of the present invention provides a method for generating candidate keywords in at least one of at least one of target terminals, text received from at least one of the target terminals, text displayed on at least one of the target terminals, A candidate keyword verifying unit for verifying whether the candidate keyword is included; An information verifying unit for verifying text-related information including at least one of a time at which a text including each of the candidate keywords is created, a received time, a created place, and a received place; A definite keyword selection unit for selecting one or more defined keywords among the candidate keywords based on the inclusion and the text related information; And a communication unit for transmitting at least one of the definite keywords and the content data corresponding to the definite keywords to the target terminals.

According to another embodiment of the present invention, there is provided a mobile communication terminal including a fixed keyword verifying unit for verifying whether or not at least one of a plurality of definite keywords is included in a text transmitted and received with a target terminal for a predetermined period; A content data selection unit for selecting target content data related to a definite keyword included in the transmitted and received text among the plurality of definite keywords when at least one of the plurality of definite keywords is included in the transmitted and received text; And a communication unit for transmitting the target content data to the target terminal.

According to another embodiment of the present invention, there is provided a method of transmitting a keyword, the method comprising: receiving a keyword by a communication unit using a computer; Confirming whether or not the keyword received by the communication unit is contained in at least one of the text input by the input unit and the text received by the communication unit; Checking text-related information including at least one of a time at which the text including the keyword is received, a time at which the text was received, a received location, and a received location; And transmitting to the server system a signal including information on whether or not the keyword is included and the text-related information, and a computer program stored in the recording medium for executing the content providing method.

Other aspects, features, and advantages will become apparent from the following drawings, claims, and detailed description of the invention.

According to the present invention, when selecting one or more definite keywords for providing content, candidate keywords are first selected, and then whether or not the candidate keywords are included in a message directly inputted by the user of the target terminal, And a server system and a computer program capable of selecting a definite keyword by utilizing information related to other messages or users.

It is also possible to provide a server system and a computer program capable of confirming whether a message including candidate keywords is transmitted or received for a predetermined period of time and selecting a definite keyword based on the confirmation item.

It is also possible to provide a server system and a computer program capable of checking whether a message including at least one confirmed keyword has been transmitted or received for a predetermined period of time and providing content related to the keyword based on the confirmation item .

1 is a view schematically showing a configuration of a content providing system according to an embodiment of the present invention.
2 to 6 are block diagrams schematically illustrating an example of the internal configuration of a server system according to an embodiment of the present invention.
7 and 8 are block diagrams schematically illustrating an example of the internal configuration of a content providing system according to an embodiment of the present invention.
9 and 10 are flowcharts schematically illustrating an example of a content providing method through a server system according to an embodiment of the present invention.
11 and 12 are flowcharts schematically illustrating an example of an operation algorithm of a computer program stored in a recording medium for executing a content providing method according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. The effects and features of the present invention and methods of achieving them will be apparent with reference to the embodiments described in detail below with reference to the drawings. However, the present invention is not limited to the embodiments described below, but may be implemented in various forms. In the following embodiments, the terms first, second, and the like are used for the purpose of distinguishing one element from another element, not the limitative meaning. Also, the singular expressions include plural expressions unless the context clearly dictates otherwise. Also, the terms include, including, etc. mean that there is a feature, or element, recited in the specification and does not preclude the possibility that one or more other features or components may be added. Also, in the drawings, for convenience of explanation, the components may be exaggerated or reduced in size. For example, the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of explanation, and thus the present invention is not necessarily limited to those shown in the drawings.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals refer to like or corresponding components throughout the drawings, and a duplicate description thereof will be omitted .

1 is a view schematically showing a configuration of a content providing system according to an embodiment of the present invention.

Referring to FIG. 1, a content providing system 10 according to an embodiment of the present invention may include a server system 100, a terminal 200, and a communication network 300.

The server system 100 may be a system including a server that transmits and receives content and other data signals to and from the terminal 200 through wired / wireless communication on the content providing system 10. [ In this specification, contents may mean data consisting of visual symbols. For example, the content may include photos, videos, content, and the like. Furthermore, the content may include auditory content such as various sounds or music as well as visual symbols. Also, in this specification, a visual symbol can mean an object or a collection of objects that can be visually recognized, such as alphabet, figure, and photograph, and which can convey information to a human or artificial intelligence computer in a visual form have. For example, the visual symbol may include a text message, a picture, a photograph, or a sentence or an emoticon that may be generated by combining them, which may be displayed on the display screen of the terminal 200, But is not limited thereto.

The server system 100 may be a system including a server for providing various services for enhancing the convenience of a general search service and other users in addition to the content providing service. That is, the server system 100 may include a server that provides various services such as search, e-mail, blog, social network service, news, and shopping information in addition to the content providing service.

Alternatively, the server system 100 may be connected to a server providing a portal service such as search, e-mail, news, and shopping, and may be connected to a terminal 200 requesting information provision to the portal service, And a server that provides the server. Here, the server included in the server system 100 and the portal service providing server may be separate servers physically separated from each other or may be the same server separated conceptually.

The terminal 200 may be an electronic device capable of transmitting and receiving various data signals to and from the server system 100 included in the content providing system 10. The terminal 200 may be an electronic device capable of transmitting and receiving data with other electronic devices through the server system 100. The terminal 200 can access the server system 100 through wired / wireless communication. The terminal 200 may receive the content corresponding to the candidate keyword, the definite keyword, and / or the determined keyword from the server system 100. [ The terminal 200 may transmit information related to the text to the server system 100. In addition, the terminal 200 may transmit a request signal to the server system 100 to provide content corresponding to a certain definite keyword. At this time, the text may be input from a user of the terminal 200 or received from an external electronic device. The text may be a visual symbol that the user of the terminal 200 notes the information, a visual symbol created for the purpose of sending to another user through mail or the SNS, or a visual symbol received from another user.

The content providing system 10 may include a plurality of terminals 200. For example, the content providing system 10 may include a first terminal 201 and a second terminal 202. In this case, the first terminal 201 and the second terminal 202 may be the terminal 200 used by different users or the terminal 200 used by the same user.

At this time, the terminals 200, which are to select a definite keyword or provide a definite keyword through the content providing method according to the present invention, may be at least some of the terminals 200 selected from all the terminals 200. For example, the first terminal 201 may be selected and the second terminal 202 may not be selected in order to select a definite keyword or provide a definite keyword through the content providing method according to the present invention. At this time, the terminal 200, which is the target of selecting a definite keyword or providing a definite keyword, may be referred to as a target terminal. The target terminal may be selected by the server system 100. The criteria for selecting a target terminal in the server system 100 may vary.

Since the terminal 200 necessary for explaining the embodiment of the present invention is a target terminal, the target terminal will be referred to as a terminal 200 in the following description.

1, the terminal 200 is illustrated as a smartphone and a desktop, but the present invention is not limited thereto. As described above, an electronic device capable of transmitting and receiving data with other devices in a wired and wireless communication environment can be borrowed without limitation . In detail, the terminal 200 can be, for example, a tablet PC, a smart TV, a mobile phone, a personal digital assistant (PDA), a laptop, a media player, a micro server, a global positioning system , A navigation device, a kiosk, an MP3 player, a digital camera, a wearable device, and other mobile or non-mobile computing devices, but the present invention is not limited thereto. In addition, the terminal 200 may include various devices capable of receiving a touch input, such as an electronic board, a touch table, and the like. In addition, the terminal 200 may be an accessory such as a clock, a pair of glasses, a hair band, and a ring having a communication function and a data processing function, but the present invention is not limited thereto.

The communication network 300 may provide a wired / wireless communication path between the server system 100 and the terminal 200. In addition, the communication network 300 may serve to connect each of the plurality of terminals 200. The communication network 300 may be a wired network such as LANs (Local Area Networks), WANs (Wide Area Networks), MANs (Metropolitan Area Networks), ISDNs (Integrated Service Digital Networks), wireless LANs, CDMA, Bluetooth, But the scope of the present invention is not limited thereto.

2 to 6 are block diagrams schematically illustrating an example of the internal configuration of a server system according to an embodiment of the present invention.

2, the server system 100 included in the content providing system 10 according to an embodiment of the present invention includes a candidate keyword verification unit 110, an information verification unit 120, a definite keyword selection unit 130 ), And a communication unit 140.

The candidate keyword verification unit 110 can confirm whether or not a candidate keyword is included in at least one of text transmitted to the terminal 200, text received from the terminal 200, and text displayed on the terminal 200 .

In this specification, the candidate keyword may be a candidate group of a definite keyword to be used for selecting the content to be provided. That is, the server system 100 can check whether the candidate keyword satisfies a predetermined condition, and when the predetermined condition is satisfied for the specific candidate keyword, the server system 100 can select the specific candidate keyword as the definite keyword. For example, a Chinese house, Southeast Asia travel, and a suit can be candidate keywords. The server system 100 can confirm whether each of the lunch box, the trip to Southeast Asia, and the suit meets certain conditions. As a result of the determination by the server system 100, the server system 100 can select the Chinese restaurant and the clothes as definite keywords when the Chinese restaurant and the clothes satisfy the predetermined condition, and the Southeast Asia trip does not satisfy the predetermined condition .

If there are more than two candidate keywords, the candidate keyword verification unit 110 can separately check whether the candidate keywords are included in the text, with respect to each of the candidate keywords. For example, if the Chinese-style house, the Southeast Asia trip, and the clothes are candidate keywords, the candidate keyword verification unit 110 can check whether or not the word " Chinese-language house " In addition, the candidate keyword verification unit 110 can check whether the word " Southeast Asia " and " clothes "

Alternatively, the candidate keyword verifying unit 110 may determine whether the candidate keyword has been transmitted to the server system 100 by the operation of a predetermined application installed in the terminal 200 or received from the server system 100 by the operation of a predetermined application , It is possible to check whether or not the candidate keyword is included in the text displayed on the terminal 200 by the operation of a predetermined application.

Specifically, the candidate keyword verification unit 110 does not check whether all the texts related to the terminal 200 include the candidate keyword, and determines whether the candidate keyword is included in the text based on the operation of the predetermined application among the texts related to the terminal 200 It is also possible to check only whether or not the texts include candidate keywords. For example, if a predetermined chat service providing application is installed on the terminal 200, the candidate keyword checking unit 110 may check the text displayed on the terminal 200 through the corresponding chat service providing application, It is possible to confirm whether or not the candidate keyword is included in the text sent and received with the server system 100 by the operation of the providing application.

On the other hand, the candidate keyword may be input directly by the user of the server system 100, selected by the person who provides the content, or received from the external electronic device.

3, the server system 100 according to an embodiment of the present invention includes a candidate keyword verification unit 110, an information verification unit 120, a definite keyword selection unit 130, and a communication unit 140 And may further include a candidate keyword selection unit 150. [

The candidate keyword selection unit 150 may select a candidate keyword based on a predetermined criterion from available content. At this time, the candidate keyword selection unit 150 can select words associated with available contents as candidate keywords. For example, when the content that can be provided is a Japanese house advertisement, an outdoor clothing advertisement, and an English institute advertisement, the candidate keyword selection unit 150 selects a keyword such as Japanese, Japanese, Outdoor clothing, English, and English language institutes.

The candidate keyword selection unit 150 may also select, as candidate keywords, words in synonymy with the name of the content, words in the name of the content and an upper category relationship or a lower category relationship. For example, when the content that can be provided is a Japanese house advertisement, an outdoor clothing advertisement, and an English institute advertisement, the candidate keyword selection unit 150 selects a word having a higher category relationship or a lower category relationship with the name of the corresponding content, , Times, meals, restaurants, padding, jumper, clothes, English conversation, English grammar, and language can be selected as candidate keywords.

Referring back to FIG. 2, the information verification unit 120 can check text-related information including at least one of a time at which the text including the candidate keyword was created, a received time, a created place, and a received place.

Specifically, in addition to the number of times the candidate keyword is included in the text, the server system 100 may select a definite keyword based on various other information. For this purpose, the information verification unit 120 can confirm various information related to the text including the candidate keyword, or related to the terminal 200 that created or transmitted the text.

The definite keyword selecting unit 130 can select a definite keyword from the candidate keywords based on various information confirmed through the information checking unit 120 and whether the candidate keyword is included in the text.

Alternatively, the definite keyword selection unit 130 may select a predetermined number of candidate keywords in descending order of the number of times included in the text, and select the predetermined keywords. For example, a sushi, a sashimi, a meal, a restaurant, a padding, a jumper, and clothes are candidate keywords. In this case, as a result of the confirmation through the candidate keyword verification unit 110, the number of sushi items is 500, the number of times is 300, the number of meals is 1000, the restaurant is 150, the padding is 800, the jumper is 400, As shown in FIG. In this case, the determined keyword selection unit 130 can select sushi, meals, and padding having a frequency of 500 or more included as the definite keywords. Alternatively, the fixed keyword selection unit 130 may select two of the keywords in order of the number of included keywords, and select the meal and padding as the definite keywords.

Alternatively, the deterministic keyword selection unit 130 may determine the number of times included in the text, the number of times the text associated with the same terminal 200 is redundantly included, the time at which the text including the candidate keyword was created, the received time, A point can be calculated for each of the candidate keywords based on facts such as a place where the keyword is found, and a definite keyword can be selected based on the calculated point. For example, if the first candidate keyword is created once in each of the 100 terminals 200, and the second candidate keyword is created 100 times in one terminal 200, the more commonly used candidate keywords are the first May be a candidate keyword. Therefore, the definite keyword selection unit 130 provides three candidate points to the candidate keyword once for each number of times the candidate keyword is included in the text, and when the same keyword is created twice or more in the same terminal 200, The score of the candidate keyword can be calculated. That is, in the above example, the definite keyword selection unit 130 may assign 200 points to the first candidate keyword by subtracting 99 points from 300 points, and assign 300 points to the second candidate keyword.

In another example, the deterministic keyword selection unit 130 may consider the characteristics of the content that can be associated with the candidate keyword, and assign a different point to the time at which the candidate keyword was created or the time at which the candidate keyword was generated. If the candidate keyword is a nightclub, the definite keyword selection unit 130 determines whether the text containing the candidate keyword is generated or received in the morning or during the daytime. In the case where the word " night " appears in the text, Point is given to the text, and when a text including the candidate keyword is created or received in the night time zone, two points can be given to the text each time the word "night" appears.

In another example, the deterministic keyword selection unit 130 may consider the characteristic of the content that can be associated with the candidate keyword, and assign a different point to the position where the candidate keyword is created or the received position. If the candidate keyword is fishing, the definite keyword selection unit 130 sets 10 points per one time of the occurrence of the word " fishing " in the text when the text containing the candidate keyword is created or received in an area adjacent to the sea In the case where text containing the candidate keyword is written or received in the mountainous area, five points can be given to the text each time the word fishing appears.

The communication unit 140 can transmit and receive data through the wired or wireless communication with the terminal 200 or an external electronic device. The communication unit 140 may transmit at least one of the content corresponding to the definite keywords and the definite keywords to the terminal 200. [

The communication unit 140 may include a Bluetooth communication unit, a Bluetooth low energy communication unit, a near field communication unit, a WLAN communication unit, a Zigbee communication unit, an IrDA (infrared data association) communication unit, a WFD (Wi-Fi Direct) communication unit, UWB (ultra wideband) communication unit, Ant + communication unit, and the like.

Alternatively, the candidate keyword verification unit 110 may check whether the text received from the terminal 200 is encrypted text, and request the terminal 200 for an additional operation according to the result.

Specifically, for the purpose of securing personal information and the like, there may exist a text for confirming the content only through the terminal 200 and a part of the electronic device specified by the terminal 200. [ When the text is encrypted, the server system 100 may not confirm the contents of the text even if the text is transmitted and received between the terminal 200 and the specific electronic device via the server system 100. Therefore, the candidate keyword verification unit 110 may not directly check whether or not a candidate keyword is included in the text. In this case, the candidate keyword verification unit 110 or the server system 100 may generate an acknowledgment request signal requesting confirmation of whether candidate keywords are included in the encrypted text. The communication unit 140 may transmit to the terminal 200 a signal including the confirmation request signal and the information about the candidate keywords. Thereafter, the communication unit 140 receives a response signal from the terminal 200 in response to the confirmation request signal from the terminal 200, and transmits the result to the candidate keyword verification unit 110 or another configuration of the server system 100 Element.

4, the server system 100 according to an exemplary embodiment of the present invention includes a candidate keyword verification unit 110, an information verification unit 120, a definite keyword selection unit 130, And may further include a target terminal selection unit 160 in addition to the target terminal selection unit 140.

The target terminal selection unit 160 may select some of the terminals 200 of all the terminals 200 included in the content providing system 10 as target terminals. The target terminal selection unit 160 can select a target terminal using various criteria. The target terminal selection unit 160 can select terminals 200 used by people belonging to the same country, the same language, the same continent, and the same culture as target terminals. For example, terminals 200 used by the people of Korea, Japan, and China for the content providing system 10 may be included. In this case, the target terminal selection unit 160 can select only the terminals 200 used by the people of the Republic of Korea as target terminals. As another example, if the content providing system 10 is located in Seoul, Gyeonggi- The target terminal selection unit 160 may select only the terminals 200 used by people residing in Gangwon-do as target terminals.

5, the server system 100 according to an exemplary embodiment of the present invention includes a candidate keyword verification unit 110, an information verification unit 120, a definite keyword selection unit 130, 140, a fixed keyword verification unit 170 and a content data selection unit 180.

The fixed keyword verification unit 170 can confirm the fixed keywords included in the text transmitted and received for a predetermined period with the terminal 200 among the selected fixed keywords. At this time, the fixed keyword verification unit 170 confirms which fixed keyword is included in the text transmitted and received for each of the terminals 200, which have been targeted for selecting the fixed keyword from the candidate keyword, Can be performed.

Specifically, the terminals 200 that are candidates for selecting a definite keyword from the candidate keywords may be the terminals 200 used by various people. Even if a certain definite keyword is selected because the frequency of use is high in the terminals 200, there may be a plurality of terminals 200 in which the text including the specific definite keyword is not transmitted or received. Therefore, the fixed keyword verification unit 170 can check which fixed keyword is included in the text transmitted / received to / from each of the terminals 200. For example, sushi, meal, and padding are selected as definite keywords. At this time, the text related to the first terminal 201 includes a definite keyword called sushi, but it may not include a definite keyword of meal and padding. In addition, the text associated with the second terminal 202 includes a definite keyword called padding, but may not include a definite keyword of sushi and meal. The fixed keyword verification unit 170 can confirm to the terminals 200 which definite keywords are included in the texts related to each of the terminals 200. [

The content data selection unit 180 may select target content to be provided to each of the terminals 200. [ Specifically, it is determined which definite keyword is included in the text associated with each of the terminals 200 through the definite keyword verifying unit 170. Therefore, the content data selecting unit 180 selects one of the terminals 200 It is possible to select target contents to be provided to each of them. For example, if the text associated with the first terminal 201 includes a definite keyword called sushi, the content data selection unit 180 may select the eclipse advertisement as the target content to be provided to the first terminal 201 . Similarly, when the text associated with the second terminal 202 includes a definite keyword called padding, the content data selection unit 180 selects the outdoor clothing advertisement as the target content to be provided to the second terminal 202 . Thereafter, the communication unit 140 may transmit a target content data signal including target content information selected for each of the terminals 200 to the terminals 200, respectively.

Alternatively, the content data selection unit 180 may transmit the target content to be provided to each of the terminals 200 to the terminal 200 in the order of the number of times included in the texts transmitted and received for a predetermined period of time, And the content related to the selected predetermined number of the determined keywords may be selected as the target content.

Specifically, a plurality of definite keywords included in texts sent and received with one terminal 200 may be used. For example, a total of 20 definite keywords included in the text transmitted / received to / from the first terminal 201 may be used. In this case, if the server system 100 can provide 20 or more contents corresponding to 20 definite keywords to the first terminal 201 at a given time or under a given condition, May provide all of the contents to the first terminal 201. However, if there are a total of 5 contents that can be provided to the first terminal 201 under a given time or under a given condition, the server system 100 may transmit the determined keywords included in the text transmitted / And selectively provide the first terminal 201 with content corresponding to the selected definite keywords. In this case, the content data selection unit 180 can select five definite keywords in the order of the number of times included in the text transmitted and received for a predetermined time with the first terminal 201. Thereafter, the communication unit 140 may transmit the content data related to the five contents corresponding to the selected five definite keywords to the first terminal 201.

Alternatively, the information checking unit 120 may check the personal information of the user of the terminal 200 that has transmitted or received the text including the candidate keyword, and the content data selecting unit 180 may search the target You can also select content. For example, when the user of the terminal 200 is male, the content data selecting unit 180 may select a content corresponding to the user's personal information such as a male suit or a male slipper as the target content.

6, the server system 101 according to another embodiment of the present invention may include only a fixed keyword identification unit 171, a content data selection unit 181, and a communication unit 141 . That is, the server system 101 determines whether or not each of the definite keywords is included in the text transmitted and received with each of the terminals 200 through the definite keyword verification unit 171 in a state where all the definite keywords are already determined Can be confirmed. Thereafter, the server system 101 can select the target content related to the definite keyword for each of the terminals 200 through the content data selection unit 181. [ Thereafter, the server system 101 can transmit target content data including information on each of the target contents to each of the terminals 200 through the communication unit 141. [

7 and 8 are block diagrams schematically illustrating an example of the internal configuration of a content providing system according to an embodiment of the present invention.

Referring to FIG. 7, a content providing system 10 according to an embodiment of the present invention may include a server system 100, a terminal 200, and a communication network 300. The server system 100 may include a communication unit 140, a control unit 190, a memory 191, a program storage unit 192, and a database 193. Hereinafter, the description of the parts overlapping with those described with reference to Figs. 1 to 6 will be omitted.

The control unit 190 is typically capable of controlling the overall operation of the server system 100. For example, the control unit 190 may control the signal transmitting / receiving operation of the communication unit 140 to allow or prohibit the signal transmission / reception of the communication unit 140.

The controller 190 may include any kind of device capable of processing data, such as a processor. Herein, the term " processor " may refer to a data processing apparatus embedded in hardware, for example, having a circuit physically structured to perform a function represented by a code or an instruction contained in the program. As an example of the data processing apparatus built in hardware, a microprocessor, a central processing unit (CPU), a processor core, a multiprocessor, an application specific integrated circuit (ASIC) ), A field programmable gate array (FPGA), and the like, but the scope of the present invention is not limited thereto.

The candidate keyword identifying unit 110 of the server system 100, the information identifying unit 120, the determined keyword selecting unit 130, the candidate keyword selecting unit 150, the target terminal selecting unit 160, And the content data selection unit 180 may be components included in the control unit 190. In addition, The control unit 190 includes a candidate keyword verification unit 110, an information verification unit 120, a confirmed keyword selection unit 130, a candidate keyword selection unit 150, a target terminal selection unit 160, ), And a content data selection unit 180. The content data selection unit 180 may be a hardware device. 7, the control unit 190 includes a candidate keyword verification unit 110, an information verification unit 120, a confirmed keyword selection unit 130, a candidate keyword selection unit 150, a target terminal selection unit 160, The verification unit 170 and the content data selection unit 180 are all included in the embodiment of the present invention. However, this is merely an example, and the candidate keyword verification unit 110, the information verification unit 120, The control unit 190 may include only a part of the content management unit 130, the candidate keyword selection unit 150, the target terminal selection unit 160, the confirmed keyword verification unit 170, and the content data selection unit 180.

The memory 191 can perform a function of temporarily or permanently storing data processed by the control unit 190. [ The program storage unit 192 is a component that mounts necessary or auxiliary software for operating the server system 100 and / or various applications utilizing the server system 100 .

The database 193 can store various data transmitted and received through the server system 100. [ That is, the database 193 may store various data related to texts transmitted and received by the server system 100 for a predetermined period with the plurality of terminals 200. The memory 191 and the database 193 may be integrated into one.

Referring to FIG. 8, a content providing system 10 according to an embodiment of the present invention may include a server system 100, a terminal 200, and a communication network 300. The terminal 200 may include a communication unit 210, a control unit 220, an input unit 230, an output unit 240, a memory 250, and a program storage unit 260. Hereinafter, a description of portions overlapping with those described with reference to Figs. 1 to 7 will be omitted.

The communication unit 210 can transmit and receive data through the wired / wireless communication with the server system 100 or the external electronic device. The communication unit 210 includes a Bluetooth communication unit, a Bluetooth low energy communication unit, a near field communication unit, a WLAN communication unit, a Zigbee communication unit, an IrDA (infrared data association) communication unit, a WFD (Wi-Fi Direct) communication unit, UWB (ultra wideband) communication unit, Ant + communication unit, and the like.

The control unit 220 can generally control the overall operation of the terminal 200. For example, the control unit 220 may control the signal transmitting / receiving operation of the communication unit 210 to allow or prohibit the signal transmission / reception of the communication unit 210. The control unit 220 may include any kind of device capable of processing data, such as a processor. Herein, the term " processor " may refer to a data processing apparatus embedded in hardware, for example, having a circuit physically structured to perform a function represented by a code or an instruction contained in the program. As an example of the data processing apparatus built in hardware, a microprocessor, a central processing unit (CPU), a processor core, a multiprocessor, an application specific integrated circuit (ASIC) ), A field programmable gate array (FPGA), and the like, but the scope of the present invention is not limited thereto.

The input unit 230 may receive various signals from the user of the terminal 200. The input unit 230 may receive a voice input, a character input, an input for pressing a button, or a touch input from a user of the terminal 200, but the scope of the present invention is not limited thereto. For example, the input unit 230 may receive a message from a user of the terminal 200.

The output unit 240 may output various types of signals to provide various information to the user of the terminal 200. The output unit 240 may output signals for transmitting information to the user of the terminal 200 in various forms. The output unit 240 may include a display screen for providing information through a visual signal and an acoustic unit for providing information through an audible signal. The display screen may include a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, a 3D display, , And an electrophoretic display. However, the scope of the present invention is not limited thereto. Also, depending on the implementation of the terminal 200, the terminal 200 may include two or more display screens. The sound unit may output information to be transmitted from the contents provided to the terminal 200 in an audible form. The sound unit can output sounds having different lengths, frequencies, intensities, elevations, or strokes depending on the type of notification.

The memory 250 may perform a function of temporarily or permanently storing data processed by the control unit 220. [ Here, the memory 250 may include magnetic storage media or flash storage media, but the scope of the present invention is not limited thereto.

The program storage unit 260 may be a component that implements essential or auxiliary software to operate the terminal 200 and / or a necessary or auxiliary software to perform various applications utilizing the terminal 200 .

9 and 10 are flowcharts schematically illustrating an example of a content providing method through a server system according to an embodiment of the present invention.

Referring to FIG. 9, the server system 100 according to an embodiment of the present invention may perform a step of checking whether a candidate keyword is included in a text (step S901). The server system 100 can analyze the text stored in the database 193 in the server system 100 to check whether or not the candidate keyword is included in the text.

Thereafter, the server system 100 may perform the process according to the confirmation result in step S901 (step S902). If there is no text including the candidate keyword, the server system 100 waits for a predetermined time, and then performs step S901 again. Alternatively, when there is no text including the candidate keyword, the server system 100 may terminate the content providing process.

If there is a text including the candidate keyword, the server system 100 may perform the step of checking information related to the text (S903). The server system 100 transmits information related to the terminal 200 that has created, received, or transmitted the text (for example, the type of the terminal 200 that created, received, or transmitted the text, The position of the terminal 200 at the time of reception, transmission, or the like).

Thereafter, the server system 100 may perform the step of selecting a definite keyword (step S904). The server system 100 can select a definite keyword from the candidate keywords based on whether or not the text including the candidate keyword exists and / or information related to the text.

Thereafter, the server system 100 may perform the step of transmitting the determined keyword data or the content data corresponding to the determined keyword to the terminal 200 (S905).

10, the server system 100 may check whether the candidate keyword is included in the text (S1001), perform the process according to the check result (S1001) (S1002) (Step S1003) of confirming information related to the text (step S1003), and selecting a definite keyword (step S1004), the target content may be selected based on the determined keyword (step S1005) . At this time, based on the information about which definite keyword is included in the text associated with each of the plurality of terminals 200, the server system 100 determines whether or not the target content to be provided to each of the plurality of terminals 200 Can be selected.

Thereafter, the server system 100 may perform the step of transmitting the target content data including the selected target content information to each of the terminals 200 (step S1006).

11 and 12 are flowcharts schematically illustrating an example of an operation algorithm of a computer program stored in a recording medium for executing a content providing method according to an embodiment of the present invention.

Referring to FIG. 11, a terminal 200 in which a computer program stored in a recording medium is executed for executing a content providing method according to an embodiment of the present invention checks whether a candidate keyword exists in the transmitted / received text Step S1101 may be performed. The terminal 200 can confirm whether or not a candidate keyword received through the communication unit 210 is contained in at least one of the text input through the input unit 230 and the text received through the communication unit 210. [

Alternatively, the terminal 200 may transmit the data to the server system 100 through the communication unit 210 by the operation of a predetermined application installed in the terminal 200, or may transmit the communication unit 210 through the operation of a predetermined application It is possible to check whether the candidate keyword is included in the text received from the server system 100 through the input unit 230 or inputted through the input unit 230 by the operation of the predetermined application. That is, the terminal 200 can check whether there is a candidate keyword only for texts related to the operation of a predetermined application among all the texts acquired through the input unit 230 or the communication unit 210.

Alternatively, if the text containing the candidate keyword is encrypted text, the terminal 200 may grant permission to the server system 100 to transmit information on the fact that the candidate keyword is included in the text, (230). ≪ / RTI > Alternatively, when the text containing the candidate keyword is encrypted text, the terminal 200 may exclude the text from the text for confirming the existence of the candidate keyword.

Thereafter, the terminal 200 may perform the process according to the check result in step S1101 (step S1102). If there is no text containing the candidate keyword, the terminal 200 waits for a predetermined time, and then performs step S1101 again. Alternatively, if there is no text including the candidate keyword, the terminal 200 may end the content providing process.

If there is a text including the candidate keyword, the terminal 200 may perform the step of checking information related to the text (step S 1103). The terminal 200 can check text related information including at least one of a time at which the text including the candidate keyword is received, a time at which the text was received, a received place, and a received place.

Alternatively, if the text including the candidate keyword is encrypted text, the terminal 200 receives a permission for transmitting information related to the text to the server system 100 through the input unit 230 . ≪ / RTI > Alternatively, when the text containing the candidate keyword is encrypted text, the terminal 200 may not transmit information related to the text to the server system 100. [

Thereafter, the terminal 200 may perform the step of transmitting information on the presence or absence of the text including the candidate keyword and information related to the text to the server system 100 (step S1104).

12, the terminal 200 determines whether there is a candidate keyword in the transmitted / received text (step S 1201), performs a process according to the check result through step S 1201 (step S 1202) (Step S 1203), information on the presence or absence of the text including the candidate keyword, and information related to the text, to the server system 100 (step S 1204) Thereafter, it is possible to perform the step of receiving the definite keyword (step S 1205).

Thereafter, the terminal 200 may perform the step of checking whether a definite keyword exists in the transmitted and received text (step S 1206). The terminal 200 can confirm whether or not the definite keyword is included in at least one of the text input by the input unit 230 and the text received by the communication unit 210 for a predetermined period during a predetermined period. At this time, the terminal 200 can check the texts stored in the memory of the terminal 200 to confirm whether or not the definite keyword is included, or use the information about the text itself or texts received from the server system 100 You can also check if you have a definite keyword.

Thereafter, the terminal 200 may perform the process according to the confirmation result through step S1206 (step S1207). If the definite keyword does not exist in the text received or received for a predetermined period, the terminal 200 may terminate the content providing process.

If there is a definite keyword in the text received or received for a predetermined period of time, the terminal 200 transmits a request signal to the server system 100 to provide the content corresponding to the established definite keyword (S1208) Can be performed.

Thereafter, the terminal 200 receives the content signal corresponding to the request signal from the server system 100 and displays the content obtained from the content signal through the output unit 240 of the terminal 200 (step S1209) ). ≪ / RTI >

According to the embodiments of the present invention described above, when selecting one or more definite keywords for providing content, the candidate keywords are first selected, and then the candidate keywords are included in a message directly inputted by the user of the target terminal The number of times of inclusion, and other messages, or information related to the user, so that the server system and the computer program can be provided. In addition, according to embodiments of the present invention, a server system and a computer program capable of confirming whether a message including candidate keywords are transmitted or received for a predetermined period of time and selecting a definite keyword based on the confirmation item . According to embodiments of the present invention, it is possible to check whether a message including at least one confirmed keyword is transmitted or received for a predetermined period of time, and provide a content System and a computer program.

The embodiments of the present invention described above can be embodied in the form of a computer program that can be executed on various components on a computer, and the computer program can be recorded on a computer-readable medium. At this time, the medium may be a magnetic medium such as a hard disk, a floppy disk and a magnetic tape, an optical recording medium such as CD-ROM and DVD, a magneto-optical medium such as a floptical disk, , A RAM, a flash memory, and the like, which are specifically configured to store and execute program instructions.

Meanwhile, the computer program may be designed and configured specifically for the present invention or may be known and used by those skilled in the computer software field. Examples of computer programs may include machine language code such as those produced by a compiler, as well as high-level language code that may be executed by a computer using an interpreter or the like.

The specific acts described in the present invention are, by way of example, not intended to limit the scope of the invention in any way. For brevity of description, descriptions of conventional electronic configurations, control systems, software, and other functional aspects of such systems may be omitted. Also, the connections or connecting members of the lines between the components shown in the figures are illustrative of functional connections and / or physical or circuit connections, which may be replaced or additionally provided by a variety of functional connections, physical Connection, or circuit connections. Also, unless explicitly referred to as " essential ", " important ", etc., it may not be a necessary component for application of the present invention.

Accordingly, the spirit of the present invention should not be construed as being limited to the above-described embodiments, and all ranges that are equivalent to or equivalent to the claims of the present invention as well as the claims .

10: Content providing system
100: Server system
110: Reserved keyword verification unit
120: Information verification unit
130:
140:
150: spare keyword selection unit
160: target terminal selection unit
170:
180: Content data selection unit
200: terminal
300: Network

Claims (16)

A candidate keyword identifying whether each candidate keyword is included in at least one of text transmitted to at least one of the target terminals, text received from at least one of the target terminals, and text displayed on at least one of the target terminals Verification unit;
An information verifying unit for verifying text-related information including at least one of a time at which a text including each of the candidate keywords is created, a received time, a created place, and a received place;
Calculating a point for each of the candidate keywords based on the inclusion information and the text-related information, and selecting a definite keyword based on the calculated point, wherein the determined keyword is one of a time or a place, A definite keyword selecting unit for selecting a definite keyword based on the points of the candidate keywords by assigning different points according to one of creation times of the corresponding candidate keywords or positions of terminals at the time of creation; And
And transmitting, to the target terminals, at least one of the definite keywords and the content data corresponding to the definite keywords. The method according to claim 1,
Further comprising a target terminal selection unit that selects, by the target terminals, terminals used by people belonging to one of the same country, the same language, the same continent, and the same culture. The method according to claim 1,
Wherein the candidate keyword verifying unit verifies whether or not each of the candidate keywords is included in a text displayed on at least one of the target terminals by an operation of a predetermined application installed in at least one of the target terminals . The method according to claim 1,
Wherein the candidate keyword verification unit verifies whether the text received from the target terminals is an encrypted text,
Wherein the communication unit transmits the candidate keywords to the target terminal that has provided the received text when the received text is encrypted text, and requests to confirm whether the candidate keywords are words included in the received text And transmits the request signal to the server system. The method according to claim 1,
Wherein the fixed keyword selection unit selects a predetermined number of candidate keywords in the descending order of the number of times included in the text including each of the candidate keywords among the candidate keywords and selects the predetermined keywords as the definite keywords. The method according to claim 1,
A definite keyword verification unit for confirming a definite keyword included in the texts transmitted and received for each predetermined period of time with respect to each of the target terminals; And
And a content data selection unit for selecting target content to be provided to each of the target terminals based on the included definite keywords,
Wherein the communication unit transmits, to each of the target terminals, the target content selected for each of the target terminals. The method according to claim 6,
Wherein the content data selection unit selects a predetermined number of the determined keywords in the order of the number of times included in the text transmitted and received for each of the target terminals with respect to each of the target terminals, As the target content, content related to the number of the definite keywords. The method according to claim 6,
Wherein the information verifying unit verifies personal information of a user of the target terminal that has transmitted or received a text including each of the candidate keywords,
Wherein the content data selection unit selects the target content based on the personal information of each user of the target terminals. delete delete delete delete Using a computer including a communication unit, an input unit, an output unit, and a control unit,
Receiving the keyword by the communication unit, the keyword being associated with one of the time or place, which is a characteristic associated with the keyword, and giving a different point according to one of the position of the terminal when the keyword is created or created Determined;
Confirming whether or not the keyword received by the communication unit is included in at least one of the text input by the input unit and the text received by the communication unit;
Confirming text related information including at least one of a time when the text including the keyword is input by the control unit, a time when the text is received, a place where the text was received, and a place where the text was received; And
And transmitting, to the server system, a signal including information on whether or not the keyword is included by the communication unit and the text-related information. 14. The method of claim 13,
After the transmitting step,
Receiving, by the communication unit, a content data signal corresponding to the keyword from the server system; and
And displaying the content data included in the received content data signal by the output unit. A computer program stored in a recording medium for executing a content providing method. 14. The method of claim 13,
Wherein the step of determining whether the keyword is included comprises:
Selecting a part of text received or received by an operation of a predetermined application among the text input by the input unit and the text received by the communication unit; And
And checking whether or not the keyword is included in the selected part of text by the control unit. A computer program stored in a recording medium for executing a content providing method. 14. The method of claim 13,
Wherein the step of verifying the text-
And inputting, by the input unit, permission to confirm or transmit the text-related information when the text including the keyword is encrypted text. Computer program.

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