KR20150106613A - Method for searching using specific string in messenger service, system and apparatus thereof - Google Patents

Abstract

The present invention relates to a search method by using a specific string in a messenger service and a system and an apparatus for performing the same, wherein a specific string such as a specific word, a specific number and a serial number designated by a user or set by a system is stored in at least one among a terminal or a service apparatus; whether the specific string is included in the message transmitted received by the terminal is determined; the message including the specific string is stored when the specific string is included in the message, thereby allowing a user to easily search for a message including a specific string. The terminal comprises: a communications unit transmitting/ receiving a message through communications with a service apparatus based on a messenger program; a control unit including a specific string comparison module which compares the content of a message with a previously stored specific string when a user inputs the message or the message is received from another terminal and a search module which stores the message including a specific string in a storage unit when the specific string is included in the message and which searches for a specific string from the stored message when a user selects or inputs the specific string in order to search for a message; and a display unit displaying the message including the specific string searched for by the control unit on a screen.

Description

TECHNICAL FIELD [0001] The present invention relates to a method and apparatus for searching for a specific character string in a messenger service,

The present invention relates to a method of searching for a specific character string in a messenger service and a system and an apparatus for the same. More particularly, the present invention relates to a method for searching for a specific word, a specific number, And determines whether the specific character string is included in the message transmitted to the terminal. If the specific character string is included in the message, the message containing the specific character string is stored so that the user can easily read the message including the specific character string And a system and a device for the search method using a specific character string in a messenger service that enables a search.

BACKGROUND ART [0002] With the rapid development of information and communication technologies, various types of terminals such as mobile communication terminals, personal computers, and the like are being implemented to perform various functions.

For example, a mobile communication terminal may be provided with various functions such as data communication, photographing or movie shooting using a camera, music or video file playback, game, and broadcast viewing .

The development of technologies for increasing the functions that can be performed in such terminals is continuously carried out, and it is continuously performed mainly in hardware improvement technology and software improvement technology.

Meanwhile, in recent years, the frequency and development of a messenger program capable of conducting conversation in a virtual space are continuously performed by accessing a communication network using such a terminal and transmitting or receiving a message to a large number of users.

Generally, when a message is exchanged in a virtual space using a messenger program, when a conversation is performed, a keyword is input to retrieve a part of the contents of the message, and a message including a keyword is retrieved from the entire message contents. It was difficult to utilize.

Open No. 10-2013-0127086, terminal device, information retrieval system using messenger including the same, and information retrieval method therefor (2013.11.22)

The present invention provides a method for searching for a specific character string in a messenger service that enables a user to easily search for a desired message from a large amount of messages generated in exchange in a virtual space using a messenger program, and a system and an apparatus therefor The purpose. In particular, the present invention stores a specific character string such as a specific word, a specific number, and a serial number designated by the user or set in the system in at least one of the terminal and the service device and determines whether the specific character string is included in the message transmitted / When a specific character string is included in a message determined by the terminal or the service device, a message including a specific character string is stored in the service device or the terminal so that the user can easily search for a message including the specific character string. And a system and an apparatus therefor.

According to an aspect of the present invention, there is provided a terminal including a communication unit for communicating with a service device based on a messenger program to transmit a message and receiving a message, A specific character string comparison module for comparing the contents of the message with a pre-stored character string, if the specific character string is included in the message, storing the message including the specific character string, And a display module for displaying the message including the specific character string retrieved by the control section on the screen.

In addition, the terminal according to the present invention further includes a specific character string storing module for storing a specific character string and a storing unit for storing a message including a specific character string.

In addition, the terminal according to the present invention includes an input unit for adding or deleting a specific character string by a user.

In the terminal according to the present invention, the specific character string includes at least one of a financial account number, a telephone number, a car number, an address, a building name, a proper name, a name, a nickname, a name and a serial number.

In addition, in the terminal according to the present invention, the search module classifies and stores search results for a specific character string by type, and the control module displays a stored message search result for a specific character string classified by type in the search module, .

In addition, in the terminal according to the present invention, the control unit stores the stored message including the specific character string in an image or text form in the message storage module.

In the service device according to the present invention, a service communication unit for communicating with at least one terminal and transmitting / receiving data for providing a search service for searching for a specific character string based on a messenger program, A specific character string comparison module for comparing the specific character string included in the message with previously stored specific character string data, and a response information corresponding to the specific character string when the specific string is included in the message, to the terminal And a service control unit for transmitting the service.

The service device according to the present invention further includes a service storage unit for storing a messenger program, information on a terminal using a messenger program, a specific character string, and a message including a specific character string.

In the service device according to the present invention, the specific character string includes at least one of a financial account number, a telephone number, a car number, an address, a building name, a proper noun, a reciprocal, and a serial number.

The present invention provides a system for searching a specific character string in a messenger service according to the present invention, comprising: at least one terminal communicating with the terminal for transmitting and receiving data for providing a search service for searching for a specific character string included in a message based on a messenger program, And transmits the response information corresponding to the specific character string to the terminal when the specific character string is included in the message by comparing the specific character string included in the message with the previously stored specific character string data. And a terminal for selectively storing a message including a specific character string according to response information provided from the service device and searching for a stored message.

A method of searching for a specific character string in a messenger service according to the present invention includes transmitting a transmission message to a plurality of terminals and receiving a reception message from another terminal using a communication unit and a service device of the terminal, Selecting a specific content included in the terminal to store a specific character string in the terminal, determining whether a specific character string is included in the transmission and reception messages, transmitting and receiving the specific character string in the terminal if the specific character string is included in the transmission and reception messages, Storing the received messages, and searching for a transmitted and received message by designating a specific character string as a search word in the terminal.

In the method of searching a specific character string in a messenger service according to the present invention, in storing transmission and reception messages including a specific character string, the transmission and reception messages are stored as images or texts.

In the method for searching a specific character string in the messenger service according to the present invention, in the step of searching for a transmission and reception message including a specific character string, the transmission and reception messages are classified and stored based on a specific character string.

According to the present invention, a character or number formed in a regular pattern such as an account number, a serial number, a car number, a postal code, an address, and a telephone number is set as a specific character string and a message containing a specific character string is stored And searching for a stored message using a specific character string or keyword makes it easier to acquire a desired phrase or information in the message.

1 is a block diagram illustrating a system for searching for a specific character string in a messenger service according to an exemplary embodiment of the present invention.
2 is a block diagram illustrating a configuration of a terminal according to an embodiment of the present invention.
3 is a block diagram illustrating a configuration of a service apparatus according to an embodiment of the present invention.
4 is a flowchart illustrating a method of searching for a specific character string in a messenger service according to an exemplary embodiment of the present invention.
5 to 6 are exemplary diagrams for explaining an operation method of the terminal shown in FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description and the accompanying drawings, detailed description of well-known functions or constructions that may obscure the subject matter of the present invention will be omitted. It should be noted that the same constituent elements are denoted by the same reference numerals as possible throughout the drawings.

The terms and words used in the present specification and claims should not be construed to be limited to ordinary or dictionary meanings and the inventor is not limited to the concept of terminology for describing his or her invention in the best way. It should be interpreted as meaning and concept consistent with the technical idea of the present invention. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It is to be understood that equivalents and modifications are possible.

Hereinafter, a terminal according to an exemplary embodiment of the present invention will be described as a representative example of a mobile communication terminal capable of providing a messenger service by being connected to a communication network. However, the terminal is not limited to a mobile communication terminal but may include all information communication devices, A terminal, a fixed terminal, and an IP (Internet Protocol) terminal. Also, the terminal may be a mobile phone, a portable multimedia player (PMP), a mobile Internet device (MID), a smart phone, a desktop, a tablet PC, a notebook, And an information communication device, which can be advantageously used in a mobile terminal having various mobile communication specifications.

Hereinafter, a system for implementing a search method using a specific character string in a messenger service according to an embodiment of the present invention will be described first.

1 is a block diagram illustrating a system for searching for a specific character string in a messenger service according to an exemplary embodiment of the present invention.

Referring to FIG. 1, a search system 400 using a specific character string in a messenger service includes a plurality of terminals 100, a service device 200, and a communication network 300.

The service device 200 communicates with at least one terminal 100 and transmits and receives data to provide a search service for searching for a specific character string included in the message based on the messenger program.

The service device 200 confirms the message received from the terminal 100 through the messenger program and the communication network 300. [

Also, the service device 200 compares the specific character string included in the message provided through the terminal 100 and the communication network 300 with previously stored specific character string data.

The service device 200 provides response information corresponding to a specific character string to the terminal 100 through the communication network 300 when a specific character string is included in the message.

The terminal 100 communicates with the service device 200 based on the messenger program to transmit a message and receive a message.

The terminal 100 selectively stores a message including a specific character string according to response information provided from the service device 200, and searches for a stored message.

The communication network 300 performs a series of data transmission and reception operations for data transmission and information exchange between the plurality of terminals 100 and the service device 200.

The communication network 300 may be any of various types of communication networks and may be a wireless LAN (WLAN), a Wi-Fi, a Wibro, a WiMAX, a HSDPA, A wireless communication method such as High Speed Downlink Packet Access or a wired communication such as Ethernet, xDSL (ADSL, VDSL), HFC (Hybrid Fiber Coax), FTTC (Fiber to the Curb) and FTTH (Fiber To The Home) Method can be used.

The communication network 300 is not limited to the above-described communication system, and may include any other widely known or later-developed communication systems in addition to the above-described communication system.

2 is a block diagram showing the configuration of the terminal shown in FIG.

2, a terminal 100 according to an exemplary embodiment of the present invention includes a communication unit 10, a control unit 20, an input unit 30, a display unit 40, an audio processing unit 50, and a storage unit 60, .

The communication unit 10 performs a function of transmitting and receiving data through a wired or wireless communication network with the service apparatus.

The communication unit 10 includes RF transmitting means for up-converting and amplifying the frequency of the transmitted signal, RF receiving means for low-noise amplifying the received signal and down-converting the frequency.

The communication unit 10 may include at least one of a wireless communication module (not shown) and a wired communication module (not shown).

The wireless communication module is configured to transmit and receive data according to a wireless communication method. When the terminal 100 uses wireless communication, the wireless communication module transmits data using any one of a wireless network communication module, a wireless LAN communication module, It can transmit and receive to the service apparatus through the communication network.

The wired communication module is for transmitting / receiving data to / from a wired line, and the wired communication module can connect to a communication network through a wired line and transmit / receive data to / from the service device through a communication network.

In particular, the communication unit 10 according to the present invention communicates with other terminals and service devices and transmits / receives data for providing a search service using a specific character string included in a message based on a messenger program.

2, the input unit 30 of the terminal 100 receives various information such as numeric and character information, sets various functions, and outputs signals inputted in association with the function control of the terminal 100, To the control unit (20).

The input unit 30 may include at least one of a keypad and a touchpad for generating an input signal according to a user's touch or operation.

In one embodiment of the present invention, the input unit 30 may be configured in the form of a touch panel (or a touch screen) together with the display unit 40 to be described later to simultaneously perform input and display functions.

The input unit 30 may be an input device such as a keyboard, a keypad, a mouse, a joystick, etc., as well as any type of input means that can be developed in the future.

The input unit 30 according to the present invention senses all input signals for a search service using a specific character string in the messenger service and transmits the sensed input signals to the controller 20.

Referring back to FIG. 2, the display unit 40 visually displays information on a series of operation states, operation results, and the like that occur during the functioning of the terminal 100.

The display unit 40 may display a menu of the terminal 100 and user data input by the user.

The display unit 40 may be a liquid crystal display (LCD), a thin film transistor LCD (TFT-LCD), a light emitting diode (LED), an organic light emitting diode OLEDs, Organic LEDs, AMOLEDs, Active Matrix OLEDs, Retina Displays, Flexible Displays, and 3 Dimension displays. In addition, the display unit 40 may include various display devices that constitute a screen by changing an electric signal to light.

When the display unit 40 is configured as a touch screen, the display unit 40 may perform some or all of the functions of the input unit 30. [

In particular, the display unit 40 according to the present invention can visually output an execution screen of a search service using a specific character string, a search waiting window, and a message including a specific character string.

The storage unit 60 is a device for storing data.

The storage section 60 may include a main storage device (not shown) and an auxiliary storage device (not shown). The storage unit 60 stores an application program necessary for the functional operation of the terminal 100.

The storage unit 60 may include a program area and a data area. When the user activates the respective functions according to the installation and the user's request, the terminal 100 stores the corresponding application programs under the control of the controller 20 And provides each function to the user.

The storage unit 60 according to the present invention includes an application 64 for storing an operating system of the terminal 100 and an application program, and a messenger program 62 for providing a messenger service.

In addition, the storage unit 60 includes specific character string information 68 for searching for a message including a specific character string, and message information 66 for separately storing a message including the specific character string.

The specific string information 68 stored in the storage unit 60 stores data associated with a specific character string.

The specific character string is directly input by the user through the input unit 30, the messenger program 62, and the control unit 20.

For example, a specific character string may be a specific character string by simply dragging and selecting a combination of some characters and digits included in the message, Lt; / RTI >

In one embodiment of the present invention, the specific string may include, for example, a financial account number having a regularity, a financial company name, a telephone number having regularity, a car number having regularity, an address, a zip code, Nouns, trademarks, names, nicknames, reciprocal, and various serial numbers.

The specific strings may be embedded in the messenger program 62 or stored directly by the user so that the user can additionally input the specific string into the specific string information 68 or delete the unnecessary specific string from the specific string information 68 by the user .

A specific character string may be stored in the specific character string information 68 without any regularity. In the specific character string information 68, a specific character string may be separately stored in the large, small, and small classification folders.

For example, in the specific string information 68, a large-category folder associated with finance is formed, and information such as an account number, a bank name, a deposit note, a sender, and the like is stored in a middle classification folder included in the large- In the small category folder, various financial related information can be stored.

When the specific string information 68 is divided into a large class, a middle class, and a small class, and a specific string is stored in a hierarchical form in each folder, if the user selects, for example, finance included in the large class folder, Can be searched at once for all messages that contain a particular string contained in. Alternatively, the user can search for more detailed messages through sub-classifications and sub-classifications.

Although one embodiment of the present invention describes finance as an example, it is possible to form a very wide variety of specific string groups in addition to finance.

The message information 66 selectively stores a message including at least one of the specific strings stored in the specific string information 68. In this way, By selectively storing a message containing at least one, a user can easily input a search string for a specific character string or a message including the specific character string as a classification for a specific character string.

In the message information 66, a message folder is provided corresponding to the major category, the middle category, and the small category of the specific character string information 68, and the corresponding message is arranged in each message folder so that the user can systematically search for the message do.

In one embodiment of the present invention, a message containing a particular character string may be stored in the form of an image or text in the message information 66, and a message containing the particular character string may be stored in the form of an image or text .

The audio processing unit 50 transmits audio signals input from a speaker (SPK) or a microphone (MIC) for reproducing and outputting an audio signal to the control unit 20.

The audio processor 50 converts an analog audio signal inputted through a microphone into a digital format and transmits the audio signal to the controller 20.

The audio processing unit 50 converts an audio signal of a digital format output from the control unit 20 into an analog signal and outputs the analog signal through a speaker.

In particular, the audio processing unit 50 according to the present invention can output an effect sound or an execution sound according to the execution of a function related to an application or a messenger service.

The control unit 20 includes an application providing module 22, a specific string comparison module 24, and a search module 26.

The control unit 20 may be a communication unit 10, an input unit 30, a display unit 40, and an audio processing unit 50 ).

The application providing module 22 of the control unit 20 downloads an application provided from the service device to the terminal 100 or performs a function of providing an application by a streaming streaming method.

The specific character string comparison module 24 of the control unit 20 compares a specific character string stored in the specific character string information 68 formed in the storage unit 60 and a received message provided from the service device or a transmission message provided to the service device through the communication network And determines whether a specific character string is included in the received message or the transmitted message.

If the specific character string comparison module 24 of the control unit 20 determines that a specific character string is included in the received message or the transmitted message, the control unit 20 transmits the received message or the corresponding transmitted message to the storage unit 60 Information 66 in the designated folder.

When the user selects or inputs a specific character string to search for a received message or a transmitted message, the search module 26 of the control unit 20 matches the data associated with the specific character string to the messages stored in the message information 66 And outputs a message desired by the user through the display unit 40.

In an embodiment of the present invention, the search module 26 may search for messages stored in the message information 66 using a specific character string input by the user, Classification and storage.

The control unit 20 can display the search results for the messages retrieved and classified by the search module 26 on different screens in the display unit 40. The result of the search is displayed on different screens on the display unit 40 By implementing this, users can intuitively recognize search results.

As described in detail above, the predetermined string, the received message, and the transmitted message are excluded from the service device, and the terminal 100 compares and determines the predetermined string, and stores and retrieves the received message or the transmitted message including the predetermined character string Description will be made of a service apparatus for searching by using a specific character string and a message.

3 is a block diagram illustrating a configuration of a service apparatus according to an embodiment of the present invention.

The service device 200 according to an exemplary embodiment of the present invention may be implemented as one or more servers operating in a server-based computing-based manner or in a cloud-based manner.

Data for messenger service using a cloud computing device can be provided through a cloud computing function that can be permanently stored in a cloud computing device on the Internet.

Cloud computing utilizes Internet technology in digital terminals such as desktops, tablet computers, laptops, netbooks and smart phones to provide virtualized IT (Information Technology) resources such as hardware (server, storage, , Security, web server, etc.), services, data, etc. on demand.

The memory mounted on the terminal or the service apparatus 20 stores information in the apparatus. In one implementation, the memory is a computer-readable medium.

For example, the memory may be a volatile memory unit, and in other embodiments, the memory may be a non-volatile memory unit.

In one implementation, the storage device is a computer-readable medium, and in other embodiments, the storage device may comprise, for example, a hard disk device, an optical disk device, or some other mass storage device.

Although the present specification and drawings describe exemplary device configurations, the functional operations and subject matter implementations described herein may be embodied in other types of digital electronic circuitry, or alternatively, of the structures disclosed herein and their structural equivalents May be embodied in computer software, firmware, or hardware, including, or in combination with, one or more of the foregoing.

Implementations of the subject matter described herein may be embodied in one or more computer program products, i. E. One for computer program instructions encoded on a program storage medium of the type for < RTI ID = 0.0 & And can be implemented as a module as described above.

The computer-readable medium can be a machine-readable storage device, a machine-readable storage substrate, a memory device, a composition of matter that affects the machine readable propagation type signal, or a combination of one or more of the foregoing.

Implementations of the various techniques described herein may be implemented in digital electronic circuitry, or in computer hardware, firmware, software, or combinations thereof. Implementations may be implemented in a computer program product, such as an information carrier, e.g., a machine readable storage device, such as a computer readable storage medium, for example, for processing by a data processing apparatus, Apparatus (computer readable medium) or as a computer program tangibly embodied in a propagation signal.

A computer program, such as the computer program (s) described above, may be written in any form of programming language, including compiled or interpreted languages, and may be stored as a stand-alone program or in a module, component, subroutine, As other suitable units for use in the present invention.

A computer program may be deployed to be processed on one computer or multiple computers at one site or distributed across multiple sites and interconnected by a communications network.

3, the service apparatus 200 according to the present invention includes a service communication unit 210, a service control unit 220, and a service storage unit 230.

The service communication unit 210 communicates with the terminal through a communication network to transmit and receive data for a messenger service.

In particular, the service communication unit 210 according to an embodiment of the present invention communicates with the terminal and transmits / receives data for providing a search service based on a messenger program or a specific character string inputted or stored by a user.

The service storage unit 230 stores all programs according to the function of the service apparatus 200.

The service storage unit 230 according to the present invention stores messenger program related information 232 for providing a messenger service, an application 236 for providing various kinds of applications, and messenger user information 234. [ That is, the service storage unit 230 stores all information about the terminal 100 and the user using the messenger program and the messenger program.

The service storage unit 230 stores specific character string information 238 for storing a specific character string corresponding to a user using the messenger service.

The specific string information 238 stored in the service storage unit 230 specifically stores data associated with a particular string.

The specific character string may be provided from the user terminal through the service apparatus 200 and the communication network, or may be directly set by the service apparatus 200. [

In one embodiment of the present invention, the particular string stored in the specific string information 238 of the service device 200 may include, for example, a financial account number having a regularity, a financial company name, A name, a nickname, a name, a mutual name, and various serial numbers of the vehicle, the address, the postal code, the building name, the proper noun, the trademark,

The specific string stored in the specific string information 238 may be stored without regularity. In the specific string information 238, a specific string may be separately stored in the large, small, and small classification folders.

For example, in the specific string information 238 of the service apparatus 200, a large-category folder associated with finance is formed, and information such as an account number, a bank name, a deposit note, a remitter, and the like is stored in the middle- And the sub-category folder included in the sub-category may store various financial related information.

In the message information 239, at least one of specific strings stored in the specific string information 238 among the reception message provided from the user terminal to the service apparatus 200 or the transmission message provided from the service apparatus 200 to the terminal through the communication network, The message containing the message is optionally stored.

As described above, a message including at least one of the specific strings stored in the specific string information 238 is selectively stored in the message information 239, so that the user can input a specific string into the terminal or input a corresponding expression When a specific character string is selected, the service device 200 transmits the search result to the user terminal through the communication network, so that the user can easily search for the message including the specific character string in the terminal.

In an embodiment of the present invention, a message including a specific character string stored in the service storage unit 230 of the service device 200 may be stored in an image form or a text form in the message information 239, The message may be stored in image form or text form.

The service control unit 220 includes an application providing module 224 and a specific string comparison module 226.

The service control unit 220 may be an operating system (OS) of the service device 200 and a process device for driving each configuration. The control unit 220 includes a service communication unit 210 and a service storage unit 230, Respectively.

The service control unit 220 divides the subscribed users into user identifiers to provide a messenger program service to a plurality of terminals.

In addition, the service control unit 220 manages the status, the reception mode, the message recipient list, and the subscriber environment information for each subscribed user, and transmits an IM conversation message between on-line users And manages the IM conversation session, that is, the conversation channel.

In an exemplary embodiment of the present invention, the service control unit 220 may perform SIP (Session Initiation Protocol) call processing and MSRP (Message Session Relay Protocol) relay functions, do.

The application providing module 224 of the service control unit 220 performs a function of providing an application to the terminal.

The specific character string comparison module 226 of the service controller 220 determines whether the specific character string 238 stored in the service storage unit 230 is a specific character string or a specific character string stored in the service character string 238, And determines whether a specific character string is included in the received message or the transmitted message.

If it is determined that the specific character string is included in the received message received from the service device 200 or transmitted from the service device 200 in the specific character string comparison module 226 of the service controller 220, 220 stores the received message or the corresponding transmission message in the designated folder of the message information 239 of the service storage unit 238.

When the user selects or inputs a specific character string to search for a received message or a transmitted message in the search module formed in the control unit of the terminal, the service control unit 220 uses the specific character string comparison module 226 to extract a specific character string Matches the messages stored in the message storage module 239 with the messages stored in the message storage module 239 to determine whether there is a message desired by the user, and if there is a message including the specific string, transmits response information corresponding to the message including the specific string to the service communication unit 210 to the user's terminal.

4 is a flowchart illustrating a method of searching for a specific character string in a messenger service according to an exemplary embodiment of the present invention.

Referring to FIG. 4, a method of searching for a specific character string in a messenger service is performed by first transmitting a transmission message to a plurality of terminals and receiving a reception message from another terminal using a communication unit and a service apparatus of the terminal. Step S10)

When receiving a transmission message or receiving a transmission message from the terminal, the user selects a specific character string, a specific word or number included in the transmission message or the reception message, and stores the specific character string in the terminal.

Then, the control unit of the terminal compares the transmission and reception messages and the specific character string stored in the storage unit, and determines whether a specific character string is included in the transmission and reception messages (step S30)

If a specific character string is included in the transmission and reception messages in step S30, the controller selects and stores the transmission and reception messages including a specific character string in the storage unit of the terminal (step S40).

Then, the user selects a specific character string or selects a specific character string from the terminal, searches for the transmission and reception messages, and performs a search method using a specific character string in the messenger service (step S50). [

In one embodiment of the present invention, in step S40, the transmission and reception messages including a specific character string are stored in an image or text form in the storage unit under the control of the control unit.

Meanwhile, in the step of searching for a transmission and reception message using a specific character string, the transmission and reception messages are classified and stored based on a specific character string.

Although the method of searching for a specific character string in a messenger service according to an embodiment of the present invention is a technique of storing a message including a specific character string in the terminal by comparing a specific character string stored in the terminal with the transmitted and received message, Alternatively, a specific character string may be stored in the service device, and a specific character string may be compared with a transmission / reception message to provide information of a message including a specific character string to the terminal, so that the terminal may search for the message using information provided from the service device.

5 and 6 are exemplary diagrams for explaining an operation method of the terminal shown in FIG.

Referring to FIG. 5, when a message is received at a user terminal and a user selects a part of the received message, the stored specific character string is stored in the storage unit of the terminal.

Thereafter, when the user presses a button for searching a specific character string or activates a function for searching, a search window for inputting a search word is displayed on the display unit, or a selection window for selecting a search word is displayed.

When a user selects a search word in the search window or the selection window, all messages including a specific string corresponding to the search word are searched and displayed on the display unit, so that the user can search and browse a message including a specific string very easily .

As described above in detail, a character or a number formed in a regular pattern such as an account number, a serial number, a car number, a postal code, an address, and a telephone number is set as a specific character string, By storing the message in the device and searching the stored message by using a specific character string or keyword, it is possible to acquire a desired phrase or information of the message more easily.

It should be noted that the embodiments disclosed in the drawings are merely examples of specific examples for the purpose of understanding, and are not intended to limit the scope of the present invention. It will be apparent to those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

10 ... communication unit 20 ... control unit
30 ... input unit 40 ... display unit
50 ... audio processing unit 100 ... terminal
210 ... service communication unit 220 ... service control unit
230 ... service storage unit 240 ... service apparatus

Claims (13)

A communication unit for communicating with the service device based on the messenger program and transmitting the message and receiving the message;
A specific character string comparison module for comparing the contents of the message with a pre-stored character string when the user inputs a message or receives a message from another terminal, and if the specific character string is included in the message, And a search module for searching for the specific character string from the stored message when the user selects or inputs the specific character string to search for the message. And
And a display unit for displaying the message including the specific character string retrieved by the control unit on a screen. The method according to claim 1,
Further comprising a storage unit including specific character string information for storing the specific character string and message information for storing the message including the specific character string. The method according to claim 1,
And an input unit for adding or deleting the specific character string by a user. The method according to claim 1,
Wherein the specific string comprises at least one of a financial account number, a telephone number, a car number, an address, a building name, a proper noun, a name, a nickname, a name and a serial number. The method according to claim 1,
The search module classifies and stores the search results for the specific character string by type and the control module displays the stored message search results for the specific character string classified by type in the search module on different screens in the display module Characterized in that the terminal. The method according to claim 1,
Wherein the control unit stores the stored message including the specific character string in an image or text form. A service communication unit for communicating with at least one terminal to transmit and receive data for providing a search service for searching a specific character string based on a messenger program; And
A messenger providing module for confirming a message received or transmitted from the terminal through the messenger program, a specific character string comparison module for comparing the specific character string included in the message with previously stored specific character string data, And a service controller for transmitting response information corresponding to the specific character string to the terminal through the service communication unit. 8. The method of claim 7,
Further comprising a service storage unit for storing the messenger program, information on a terminal using the messenger program, the specific character string, and a message including the specific character string. 8. The method of claim 7,
Wherein the specific character string includes at least one of a financial account number, a telephone number, a car number, an address, a building name, a proper name, a name, and a serial number. The mobile terminal transmits and receives data for providing a search service for searching for a specific character string included in a message based on a messenger program by communicating with at least one terminal, confirms a message received from the terminal through the messenger program, A service device for comparing the specific character string with previously stored specific character string data and transmitting response information corresponding to the specific character string to the terminal if the specific character string is included in the message; And
A terminal for communicating with the service device based on the messenger program to receive a message and receive a message, selectively store the message including the specific character string according to the response information provided from the service device, A search system using a specific character string in a messenger service including a character string. Transmitting a transmission message to a plurality of terminals and receiving a reception message from another terminal using a communication unit and a service apparatus of the terminal;
Selecting a specific content included in the transmission message or the reception message and storing a specific character string in the terminal;
Determining whether the specific character string is included in the transmission and reception messages;
Storing the transmission and reception messages including the specific character string in the terminal if the specific character string is included in the transmission and reception messages; And
And searching for the transmission and reception messages by designating the specific character string as a search word in the terminal. 12. The method of claim 11,
And storing the transmission and reception messages including the specific character string, wherein the transmission and reception messages are stored as images or texts. 12. The method of claim 11,
And searching for the transmission and reception messages including the specific character string, wherein the transmission and reception messages are classified and stored based on the specific character string.

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