KR102417775B1 - Electronic terminal apparatus to record chat messages exchanged with multiple other users participating in document collaboration in electronic documents and operating method thereof - Google Patents

Abstract

Disclosed are an electronic terminal device for recording chat messages exchanged with a plurality of other users participating in document collaboration in an electronic document, and an operating method thereof. The present invention provides an electronic terminal device for recording chat messages exchanged with a plurality of other users participating in document collaboration in an electronic document and an operating method thereof, so that when the user opens the electronic document later, the user By checking the chatting message recorded in the electronic document, it is possible to support easy confirmation of any opinions regarding the electronic document.

Description

An electronic terminal device for recording chat messages exchanged with a plurality of other users participating in document collaboration in an electronic document, and an operating method thereof AND OPERATING METHOD THEREOF}

The present invention relates to an electronic terminal device for recording chat messages exchanged with a plurality of other users participating in document collaboration in an electronic document, and an operating method thereof.

Recently, as electronic terminal devices, such as computers, smart phones, or tablet PCs, have become widespread, various types of electronic document-related programs have been released that allow users to read, write, and edit documents using such electronic terminal devices.

These electronic document-related programs include a word processor supporting basic document creation and editing, a spreadsheet supporting data input, arithmetic operations, and data management, and presentation programs supporting a presenter's presentation.

In the past, after installing the aforementioned electronic document-related programs on an electronic terminal device, a user had to create or edit a document by running the electronic document-related programs. This often raised the question of being behind in the competition in the era of super speed.

However, recently, a document collaboration system that supports a plurality of users to jointly edit a document has been introduced in a company or the like. This document collaboration system has the advantage of increasing work efficiency because it supports a plurality of users to participate in document editing at the same time.

In such a document collaboration system, a chat service that enables chatting between users participating in document collaboration is sometimes introduced. Such a chat service has the advantage of enabling free exchange of opinions among users participating in document collaboration.

However, since the existing document collaboration system does not provide a function of recording chat messages exchanged between users in an electronic document that is a collaboration target when a chat service is provided, when a specific user opens the electronic document later, In relation to the electronic document, there was a problem that the contents of chat messages exchanged with other users could not be checked.

If a chat message exchanged between users participating in collaboration can be recorded in an electronic document to be collaborated with, when a specific user opens the electronic document later, the user can view the chat message recorded in the electronic document. By confirming, it will be possible to easily confirm what kind of opinion has been made in relation to the electronic document.

Accordingly, when a user chats with other users participating in collaboration while editing an electronic document that is a predetermined collaboration target through his/her electronic terminal device, the chat message exchanged with other users is recalled. By recording in the electronic document, there is a need for research on a technology for supporting a user to check a chatting message when the user opens the electronic document later.

In particular, when a user chats with other users participating in collaboration while editing a specific point of the electronic document, the chat message is recorded by matching the edit point, so that when the user opens the electronic document later, when the user opens the electronic document, at any point It is necessary to study the technology to support which chat messages are exchanged with other users.

Republic of Korea Patent Publication No. 10-2011-0006015 (2011.01.20) Republic of Korea Patent Publication No. 10-2011-0003490 (2011.01.12)

The present invention provides an electronic terminal device for recording chat messages exchanged with a plurality of other users participating in document collaboration in an electronic document and an operating method thereof, so that when the user opens the electronic document later, the user An object of the present invention is to check the chatting message recorded in the electronic document to support easy confirmation of any opinions related to the electronic document.

In the electronic terminal device for recording chat messages exchanged with a plurality of other users participating in document collaboration in an electronic document according to an embodiment of the present invention, the electronic document to be collaborated by the user of the electronic terminal device is When a chat service start command instructing to start a chat service with the plurality of other users is received from the user while being edited, the electronic document is edited by the user at the time the chat service start command is received, An edit location check unit for checking an edit location for a point, access a chat service server to create a chat session for performing the chat service with the plurality of other users, and then connect the chat service server through the chat session Session processing unit for transmitting and receiving a chat message to and from the user, upon receiving a chat service termination command instructing to terminate the chatting service from the user, terminates the chatting session, and starts the chatting service A collection unit that collects a plurality of chat messages input by the user and the plurality of other users through the chat service until a command to terminate the chat service is received, and when the plurality of chat messages are collected, the electronic document and an inserter for inserting the plurality of chatting messages as annotations at the editing position on the screen.

In addition, the operating method of the electronic terminal device for recording in an electronic document a chat message exchanged with a plurality of other users participating in document collaboration according to an embodiment of the present invention is a collaboration target by the user of the electronic terminal device. If a chat service start command instructing to start a chat service with the plurality of other users is received from the user while the electronic document being edited is being edited, the chat service start command is received by the user Confirming the edit position of the point where the electronic document is being edited; after accessing a chat service server and creating a chat session for performing the chat service with the plurality of other users, the chatting through the chat session Transmitting/receiving a chat message with a service server; when a chat service termination command is received from the user instructing to terminate the chatting service, the chatting session is terminated, and the chatting service start command is received collecting a plurality of chatting messages input by the user and the plurality of other users through the chatting service until a command to terminate the chatting service is received from and inserting the plurality of chat messages as comments in the edit position on the .

The present invention provides an electronic terminal device for recording chat messages exchanged with a plurality of other users participating in document collaboration in an electronic document and an operating method thereof, so that when the user opens the electronic document later, the user By checking the chatting message recorded in the electronic document, it is possible to support easy confirmation of any opinions regarding the electronic document.

1 is a diagram showing the structure of an electronic terminal device according to an embodiment of the present invention.
2 is a diagram for explaining an operation of an electronic terminal device according to an embodiment of the present invention.
3 is a flowchart illustrating a method of operating an electronic terminal device according to an embodiment of the present invention.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings. These descriptions are not intended to limit the present invention to specific embodiments, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. While describing each drawing, like reference numerals are used for similar components, and unless otherwise defined, all terms used in this specification, including technical or scientific terms, refer to those of ordinary skill in the art to which the present invention belongs. It has the same meaning as is commonly understood by those who have it.

In this document, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated. In addition, in various embodiments of the present invention, each of the components, functional blocks or means may be composed of one or more sub-components, and the electrical, electronic, and mechanical functions performed by each component are electronic. A circuit, an integrated circuit, an ASIC (Application Specific Integrated Circuit), etc. may be implemented as various well-known devices or mechanical elements, and may be implemented separately or two or more may be integrated into one.

On the other hand, the blocks in the accompanying block diagram or steps in the flowchart are computer program instructions that are loaded in a processor or memory of equipment capable of data processing, such as a general-purpose computer, a special-purpose computer, a portable notebook computer, and a network computer, and perform specified functions. can be interpreted as meaning Since these computer program instructions may be stored in a memory provided in a computer device or in a computer-readable memory, the functions described in the blocks of the block diagram or the steps of the flowchart are produced as articles of manufacture containing instruction means for performing the same. it might be In addition, each block or each step may represent a module, segment, or portion of code comprising one or more executable instructions for executing the specified logical function(s). It should also be noted that, in some alternative embodiments, it is also possible for the functions recited in blocks or steps to be executed out of the prescribed order. For example, two blocks or steps shown one after another may be performed substantially simultaneously or in the reverse order, and in some cases, some blocks or steps may be omitted.

1 is a diagram showing the structure of an electronic terminal device according to an embodiment of the present invention.

The electronic terminal device 110 according to the present invention is a device for recording chat messages exchanged with a plurality of other users participating in document collaboration in an electronic document, and includes an edit location check unit 111 and a session processing unit 112 . , a collection unit 113 and an insertion unit 114 .

The editing location check unit 111 starts a chat service instructing the user to start a chat service with the plurality of other users while the electronic document to be collaborated with is being edited by the user of the electronic terminal device 110 . When the command is received, the edit position of the point where the electronic document is being edited by the user at the time the chat service start command is received is checked.

The session processing unit 112 connects to the chat service server 130 and creates a chat session for performing the chat service with the plurality of other users, and then sends a chat message with the chat service server 130 through the chat session. transmit/receive processing of

When a chat service termination command instructing to terminate the chatting service is received from the user, the collecting unit 113 terminates the chatting session, and the chatting service termination command is received from the time when the chatting service start command is received Collect a plurality of chat messages input by the user and the plurality of other users through the chat service until

When the plurality of chatting messages are collected, the inserting unit 114 inserts the plurality of chatting messages as annotations at the edited position on the electronic document.

That is, the electronic terminal device 110 starts a chatting service instructing the user to start a chatting service with a plurality of other users while the electronic document to be collaborated with is being edited by the user of the electronic terminal device 110 . When the command is received, the editing position of the point where the electronic document is being edited by the user at the time when the chatting service start command is received is checked, and the chat service server 130 is accessed and the plurality of other users After creating a chatting session for conducting the chatting service with the chatting service, the chatting service transmits and receives a chatting message with the chatting service server 130 through the chatting session, and instructs the user to terminate the chatting service When an end command is received, the chat session is terminated, and input by the user and the plurality of other users through the chat service from the time the chat service start command is received until the chat service end command is received After collecting the plurality of chat messages, the plurality of chat messages may be inserted as comments at the edited position on the electronic document.

In this case, according to an embodiment of the present invention, the electronic terminal device 110 may further include an annotation notification unit 115 and a chatting message display unit 116 .

The annotation notification unit 115 is an electronic terminal on the editing position of the electronic document by the user after the plurality of chat messages are inserted as annotations at the editing position on the electronic document through the insertion unit 114 . When the pointer of the input device connected to the device 110 is positioned, an annotation notification message indicating that the plurality of chatting messages are inserted as annotations is displayed on the screen.

When a chatting message display command is received from the user to indicate that the plurality of chatting messages are displayed, the chatting message display unit 116 displays the plurality of chatting messages at a preset first point in the screen area where the electronic document is displayed. indicate

For example, as shown in Figure 2, when the pointer 200 of the input device is positioned on the edit position where a plurality of chat messages are inserted as comments, the annotation notification unit 115 is the plurality of chat messages An annotation notification message 201 notifying that the annotation is inserted may be displayed on the screen,

After that, when the chatting message display command is received from the user, the chatting message display unit 116 displays a preset first point 211 in the screen area 210 where the electronic document is displayed, as shown in FIG. 2 . It is possible to display the plurality of chat messages in the.

Through this, when the user opens the electronic document, by checking the plurality of chat messages inserted as comments on the electronic document, it is possible to easily check what opinions were exchanged with other users in relation to the electronic document. have.

At this time, according to an embodiment of the present invention, the insertion unit 114 includes an event generating unit 117 , a counting unit 118 , a weight calculating unit 119 , a score calculating unit 120 , and an insertion processing unit 121 . can do.

When the plurality of chatting messages are collected, the event generator 117 counts the number of the plurality of chatting messages, and checks whether the number of the plurality of chatting messages exceeds a preset reference number of the plurality of chatting messages. If it is determined that the number exceeds the reference number, an importance estimation event is generated.

The counting unit 118 counts the number of characters in each of the plurality of chatting messages when the importance calculation event occurs.

The weight calculation unit 119 counts the number of chat messages input by the user and the plurality of other users, and the number of chat messages input by the user and the plurality of other users from the total number of the plurality of chat messages A ratio occupied by the number is calculated as a weight for the user and each of the plurality of other users.

The score calculating unit 120 calculates an importance score for each of the plurality of chatting messages by multiplying the number of characters of each chatting message by a weight for a user who has input each chatting message for each of the plurality of chatting messages .

After assigning the importance score to each of the plurality of chatting messages, the insertion processing unit 121 inserts the plurality of chatting messages as comments at the edited position on the electronic document.

At this time, when the chatting message display command is received from the user to display the plurality of chatting messages, the chatting message display unit 116 displays the plurality of chatting messages in the first screen area in which the electronic document is displayed. However, by checking the importance score assigned to each of the plurality of chatting messages, the selected chatting messages are selected in the order of the importance score from among the plurality of chatting messages. Messages can be displayed by applying the font format to a preset highlighting format.

Hereinafter, the operation of the event generating unit 117 , the counting unit 118 , the weight calculating unit 119 , the score calculating unit 120 , the insertion processing unit 121 , and the chatting message display unit 116 will be described in detail with an example. do it with

First, by the collection unit 113, the plurality of chat messages are 'chat message 1, chat message 2, chat message 3, chat message 4, chat message 5, chat message 6, chat message 7, chat message 8, chat message 9, if it is assumed that the chat message 10' is collected, and the reference number is '5', the event generating unit 117 is the plurality of chat messages 'chat message 1, chat message 2, chat message 3, The number of chat messages 4, chat messages 5, chat messages 6, chat messages 7, chat messages 8, chat messages 9, and chat messages 10 may be counted as '10'.

After that, the event generating unit 117 is the plurality of chat messages 'chat message 1, chat message 2, chat message 3, chat message 4, chat message 5, chat message 6, chat message 7, chat message 8, chat By confirming that '10', which is the number of messages 9 and 10' chatting messages, exceeds the reference number of '5', an importance calculation event may be generated.

In this way, when the importance calculation event is generated by the event generating unit 117, the counting unit 118 is a plurality of chat messages 'chat message 1, chat message 2, chat message 3, chat message 4, chat message 5 , chatting message 6, chatting message 7, chatting message 8, chatting message 9, chatting message 10' It is possible to count the number of each character.

Here, by the count unit 118, the plurality of chat messages 'chat message 1, chat message 2, chat message 3, chat message 4, chat message 5, chat message 6, chat message 7, chat message 8, chat message 9, it is assumed that the number of characters in each of the chat messages 10' is counted as '20, 13, 12, 11, 1, 5, 6, 8, 12, 11', the user is called 'User 1', and the plurality of The other users are called 'User 2, User 3', the chat message entered by 'User 1' is called 'Chat Message 1, Chat Message 2, Chat Message 4, Chat Message 7', and the chat message entered by 'User 2' Assume that chat messages are 'chat message 3, chat message 5, chat message 6', and the chat message input by 'user 3' is 'chat message 8, chat message 9, chat message 10'.

At this time, the weight calculator 119 may count the number of chat messages input by the user 'User 1' and the plurality of other users 'User 2, User 3', respectively, as '4, 3, 3'. have.

Then, the weight calculation unit 119 is the plurality of chat messages 'chat message 1, chat message 2, chat message 3, chat message 4, chat message 5, chat message 6, chat message 7, chat message 8, chat message 9, '4, 3, 3' which is the number of chat messages input by the user 'User 1' and the plurality of other users 'User 2, User 3' from '10', which is the total number of chat messages 10' '0.4, 0.3, 0.3', which is a ratio of ', may be calculated as weights for the user 'User 1' and the plurality of other users 'User 2, User 3', respectively.

After that, the score calculation unit 120 is the plurality of chat messages 'chat message 1, chat message 2, chat message 3, chat message 4, chat message 5, chat message 6, chat message 7, chat message 8, chat For each of message 9 and chat message 10, 'User 1', the user who entered each chat message in '20, 13, 12, 11, 1, 5, 6, 8, 12, 11' , User1, User2, User1, User2, User2, User1, User3, User3, User3', the weights for '0.4, 0.4, 0.3, 0.4, 0.3, 0.3, 0.4, 0.3, 0.3 , 0.3' to multiply the plurality of chat messages 'chat message 1, chat message 2, chat message 3, chat message 4, chat message 5, chat message 6, chat message 7, chat message 8, chat message 9, chat message The importance score for each of 10' can be calculated as '8, 5.2, 3.6, 4.4, 0.3, 1.5, 2.4, 2.4, 3.6, 3.3'.

Then, the insertion processing unit 121 of the plurality of chat messages 'chat message 1, chat message 2, chat message 3, chat message 4, chat message 5, chat message 6, chat message 7, chat message 8, chat message 9, after allocating the importance score of '8, 5.2, 3.6, 4.4, 0.3, 1.5, 2.4, 2.4, 3.6, 3.3' to each of the chat message 10', the plurality of Chat messages 'Chat Message 1, Chat Message 2, Chat Message 3, Chat Message 4, Chat Message 5, Chat Message 6, Chat Message 7, Chat Message 8, Chat Message 9, Chat Message 10' can be inserted as comments. have.

In this way, the plurality of chat messages 'chat message 1, chat message 2, chat message 3, chat message 4, chat message 5, chat message 6, chat message 7, chat message 8, chat message 9, chat message 10' An importance score is assigned to the edit position on the electronic document, and 'chat message 1, chat message 2, chat message 3, chat message 4, chat message 5, chat message 6, chat message 7, chat message 8, chat message' 9, after the chat message 10' is inserted as a comment, as shown in the figure shown in FIG. 2, when the pointer 200 of the input device is positioned on the edit position by the user, the annotation notification unit 115 is A plurality of chatting messages may be displayed on the screen as an annotation notification message 201 informing that they are inserted as annotations,

After that, the plurality of chat messages from the user 'chat message 1, chat message 2, chat message 3, chat message 4, chat message 5, chat message 6, chat message 7, chat message 8, chat message 9, chat When the chatting message display command instructing to display the message 10 is received by the electronic terminal device 110, the chatting message display unit 116 displays the plurality of chatting messages 'chat message 1, chat message 2, and chat message 3'. , chat message 4, chat message 5, chat message 6, chat message 7, chat message 8, chat message 9, chat message 10', the importance scores assigned to each of '8, 5.2, 3.6, 4.4, 0.3, 1.5; 2.4, 2.4, 3.6, 3.3' can be checked.

Then, the chat message display unit 116 is the plurality of chat messages 'chat message 1, chat message 2, chat message 3, chat message 4, chat message 5, chat message 6, chat message 7, chat message 8, chat Among the messages 9 and 10, the importance score of '8, 5.2, 3.6, 4.4, 0.3, 1.5, 2.4, 2.4, 3.6, 3.3' is the highest in the order of '5' chatting as the reference number. Messages 'chat message 1, chat message 2, chat message 3, chat message 4, and chat message 9' may be selected.

After that, the chat message display unit 116, as shown in Figure 2, the plurality of chat messages 'chat message 1, chat message 2, chat message 3, chat message 4, chat message 5, chat message 6, A chat message 7, a chat message 8, a chat message 9, and a chat message 10' are displayed at a preset first point 211 in the screen area 210 where the electronic document is displayed, but the selected chat messages 'chat message' 1, chat message 2, chat message 3, chat message 4, chat message 9' can be displayed with a preset highlighting style applied. At this time, assuming that the highlighted form is 'underline', the chatting message display unit 116 displays the selected chatting messages 'chat message 1, chat message 2, chat message 3, chatting as shown in reference numeral 220'. The font format of the message 4 and the chat message 9' can be displayed by applying the 'underline' as the highlighting format.

That is, when the number of chat messages inserted as comments is large, the electronic terminal device 110 according to the present invention calculates and assigns a predetermined importance to each chat message, and then inserts chat messages as comments by the user. If you want to see important chat messages, by applying a predetermined highlight format to the important chat messages and displaying them on the screen, it is possible to support the user to quickly check only the chat messages of high importance among a large number of chat messages.

According to an embodiment of the present invention, the electronic terminal device 110 is configured to enable security setting for the plurality of chatting messages inserted as comments if the message requires security setting, and includes a table maintaining unit ( 122), a password setting request unit 123, an encryption key extraction unit 124 and an encryption unit 125 may be further included.

The table maintaining unit 122 includes preset different n (n is a natural number of 2 or more) encryption keys and preset different integer values of 0 or more and n-1 or less corresponding to each of the n encryption keys. Store and maintain the key table.

For example, if it is assumed that 'n=5', the table maintaining unit 122 may store and maintain the encryption key table as shown in Table 1 below.

5 encryption keys integer value encryption key 1 0 encryption key 2 One encryption key 3 2 encryption key 4 3 encryption key 5 4

The password setting request unit 123 performs security setting on the plurality of chatting messages from the user after the plurality of chatting messages are inserted as comments in the edit position on the electronic document through the inserting unit 114 . When a chat message security setting command instructing to do so is received, a password setting request message requesting to set a password of k (k is a natural number greater than or equal to 2) digit is displayed on the screen.

The encryption key extraction unit 124 is a modulo for dividing the k-digit first password as a dividend and n as a divisor when a k-digit first password is set in response to the password setting request message from the user. By performing the operation, a first operation value is calculated, and a first encryption key corresponding to the first operation value is extracted from the encryption key table.

Here, the modulo operation refers to an operation of dividing a dividend by a divisor to calculate a remainder thereof.

When the first encryption key is extracted, the encryption unit 125 encrypts the plurality of chat messages inserted as comments at the edited position on the electronic document with the first encryption key.

For example, it is assumed that 'n=5' and 'k=6' as in the example described above. At this time, after the plurality of chatting messages are inserted as comments in the edit position on the electronic document through the inserting unit 114, a chatting message instructing the user to perform security settings on the plurality of chatting messages When the security setting command is received by the electronic terminal device 110 , the password setting requesting unit 123 may display a password setting request message requesting to set a six-digit password on the screen.

If it is assumed that the first six-digit password is set to '850514' in response to the password setting request message from the user, the encryption key extraction unit 124 selects the six-digit first password '850514' By performing a modulo operation in which 5 is divisible by the dividend, the first operation value can be calculated as '4'.

Thereafter, the encryption key extraction unit 124 may extract 'encryption key 5', which is a first encryption key corresponding to '4', which is the first operation value, from the encryption key table shown in Table 1 above.

In this way, when 'encryption key 5', which is the first encryption key, is extracted by the encryption key extraction unit 124, the encryption unit 125 performs the plurality of chatting messages inserted as comments at the edited position on the electronic document. Messages may be encrypted with the first encryption key, 'encryption key 5'.

At this time, according to an embodiment of the present invention, the chatting message display unit 116 receives the chatting message display command from the user while the plurality of chatting messages are encrypted through the encryption unit 125, the password A password input request message requesting to input may be displayed on the screen.

At this time, when the first password of the k-digit is inputted in response to the password input request message from the user, the chatting message display unit 116 performs a modular operation of dividing the first password of the k-digit by the dividend and n as a divisor By performing , calculating the first operation value, extracting the first encryption key corresponding to the first operation value from the encryption key table, and restoring the plurality of encrypted chat messages with the first encryption key The plurality of chat messages may be displayed at the first point in a screen area where the electronic document is displayed.

In relation to this, as in the example described above, it is said that 'k=6' and 'n=5', and that the first six-digit password is input as '850514' in response to the password input request message from the user If it is assumed, the chatting message display unit 116 may calculate the first calculated value of '4' by performing a modulo operation in which the 6-digit first password, '850514', is divided by 5 as a divisor. have.

Thereafter, the chatting message display unit 116 may extract the first encryption key 'encryption key 5' corresponding to the first operation value '4' from the encryption key table as shown in Table 1 above.

Then, the chatting message display unit 116 restores the plurality of encrypted chatting messages to the 'encryption key 5', which is the first encryption key, and displays the restored plurality of chatting messages in the screen area where the electronic document is displayed. It can be marked at the first point.

3 is a flowchart illustrating an operation method of an electronic terminal device for recording chat messages exchanged with a plurality of other users participating in document collaboration in an electronic document according to an embodiment of the present invention.

In step S310, when a chat service start command instructing to start a chat service with the plurality of other users is received from the user while the electronic document to be collaborated with is being edited by the user of the electronic terminal device, When the chat service start command is received, the editing position of the point where the electronic document is being edited by the user is checked.

In step S320, after creating a chatting session for performing the chatting service with the plurality of other users by accessing the chatting service server, the chatting message is transmitted and received with the chatting service server through the chatting session. do.

In step S330, when a chat service termination command is received from the user to instruct to end the chatting service, the chatting session is terminated, and the chatting service end command is received from the time when the chatting service start command is received. Until then, a plurality of chat messages input by the user and the plurality of other users through the chat service are collected.

In step S340, when the plurality of chatting messages are collected, the plurality of chatting messages are inserted as comments in the edit position on the electronic document.

At this time, according to an embodiment of the present invention, in the method of operating the electronic terminal device, after the plurality of chatting messages are inserted as comments at the editing position on the electronic document, the editing of the electronic document by the user When the pointer of the input device connected to the electronic terminal device is positioned on the position, displaying an annotation notification message indicating that the plurality of chatting messages are inserted as comments on the screen and the plurality of chatting messages from the user The method may further include displaying the plurality of chatting messages at a preset first point in a screen area where the electronic document is displayed when a chatting message display command instructing to display them is received.

At this time, according to an embodiment of the present invention, when the plurality of chatting messages are collected in step S340 , the number of the plurality of chatting messages is counted, and the number of the plurality of chatting messages exceeds a preset reference number. If it is confirmed that the number of the plurality of chatting messages exceeds the reference number by checking whether step, counting the number of chatting messages input by the user and the plurality of other users, and the ratio of the number of chatting messages input by the user and the plurality of other users to the total number of the plurality of chatting messages Calculating as a weight for the user and each of the plurality of other users, for each of the plurality of chat messages, multiplying the number of characters in each chat message by the weight for the user who entered each chat message to obtain the plurality of chat messages calculating an importance score for each of the chat messages of , and inserting the plurality of chat messages as comments in the edit position on the electronic document after assigning the importance score to each of the plurality of chat messages may include

In this case, in the step of displaying the first point, when the chatting message display command instructing to display the plurality of chatting messages is received from the user, the plurality of chatting messages are displayed in the screen area where the electronic document is displayed. Display at a first point, check the importance score assigned to each of the plurality of chatting messages, and select as many chat messages as the reference number in the order of the importance score among the plurality of chat messages The font format of the chat messages can be displayed by applying a preset highlighting format.

In addition, according to an embodiment of the present invention, in the method of operating the electronic terminal device, n (n is a natural number greater than or equal to 2) preset different encryption keys and 0 or more and n-1 or less corresponding to each of the n encryption keys. storing and maintaining an encryption key table in which preset different integer values of are recorded; When a chat message security setting command instructing to perform security settings is received, displaying a password setting request message requesting to set a password of k (k is a natural number of 2 or more) digits on the screen, from the user When the first password of k-digits is set in response to the password setting request message, a first operation value is calculated by performing a modulo operation in which the first password of k-digits is a dividend and n is a divisor, and extracting a first encryption key corresponding to the first operation value from an encryption key table, and when the first encryption key is extracted, the plurality of chat messages inserted as comments in the edit position on the electronic document The method may further include encrypting with the first encryption key.

At this time, according to an embodiment of the present invention, in the step of displaying at the first point, when the chatting message display command is received from the user while the plurality of chatting messages are encrypted, it is requested to input a password. to display a password input request message on the screen, and when the k-digit first password is input in response to the password input request message from the user, dividing the k-digit first password as a dividend and n as a divisor By performing a modulo operation, the first operation value is calculated, the first encryption key corresponding to the first operation value is extracted from the encryption key table, and the plurality of chat messages are encrypted with the first encryption key. The restored and restored plurality of chatting messages may be displayed at the first point in a screen area where the electronic document is displayed.

In the above, a method of operating an electronic terminal device according to an embodiment of the present invention has been described with reference to FIG. 3 . Here, since the method of operating the electronic terminal device according to an embodiment of the present invention may correspond to the configuration of the operation of the electronic terminal device 110 described with reference to FIGS. 1 and 2 , a more detailed description thereof will be omitted. decide to do

The method of operating an electronic terminal device according to an embodiment of the present invention may be implemented as a computer program stored in a storage medium for execution through combination with a computer.

In addition, the method of operating an electronic terminal device according to an embodiment of the present invention may be implemented in the form of a program command that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, etc. alone or in combination. The program instructions recorded on the medium may be specially designed and configured for the present invention, or may be known and available to those skilled in the art of computer software. Examples of the computer-readable recording medium include magnetic media such as hard disks, floppy disks and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic media such as floppy disks. - includes magneto-optical media, and hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine language codes such as those generated by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like.

As described above, in the present invention, specific matters such as specific components, etc., and limited embodiments and drawings have been described, but these are only provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. , various modifications and variations are possible from these descriptions by those of ordinary skill in the art to which the present invention pertains.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and not only the claims to be described later, but also all those with equivalent or equivalent modifications to the claims will be said to belong to the scope of the spirit of the present invention. .

110: electronic terminal device
111: edit location check unit 112: session processing unit
113: collection unit 114: insertion unit
115: annotation notification unit 116: chat message display unit
117: event generation unit 118: count unit
119: weight calculation unit 120: score calculation unit
121: insert processing unit 122: table holding unit
123: password setting request unit 124: encryption key extraction unit
125: encryption unit
130: chat service server

Claims (12)

An electronic terminal device for recording chat messages exchanged with a plurality of other users participating in document collaboration in an electronic document,
When a chat service start command instructing to start a chat service with the plurality of other users is received from the user while an electronic document to be collaborated with is being edited by the user of the electronic terminal device, the chat service start command an edit position confirmation unit for confirming an edit position for a point at which the electronic document is being edited by the user at the received time point;
a session processing unit that accesses a chat service server, creates a chat session for performing the chat service with the plurality of other users, and transmits/receives a chat message to and from the chat service server through the chat session;
When a chat service termination command instructing to terminate the chatting service is received from the user, the chatting session is terminated, and the chatting service ends from the time the chatting service start command is received until the chatting service end command is received a collection unit for collecting a plurality of chatting messages input by the user and the plurality of other users through; and
When the plurality of chatting messages are collected, an insertion unit for inserting the plurality of chatting messages as annotations at the editing position on the electronic document
An electronic terminal device comprising a. According to claim 1,
After the plurality of chat messages are inserted as annotations at the editing position on the electronic document through the inserting unit, a pointer of an input device connected to the electronic terminal device is positioned on the editing position of the electronic document by the user When done, the annotation notification unit for displaying on the screen an annotation notification message indicating that the plurality of chat messages are inserted as annotations; and
When a chat message display command instructing to display the plurality of chatting messages is received from the user, the chatting message display unit displays the plurality of chatting messages at a preset first point in the screen area where the electronic document is displayed.
An electronic terminal device further comprising a. 3. The method of claim 2,
the insert
When the plurality of chat messages are collected, count the number of the plurality of chat messages, check whether the number of the plurality of chat messages exceeds a preset reference number, so that the number of the plurality of chat messages exceeds the reference number If it is confirmed that, an event generating unit for generating an importance calculation event;
a count unit for counting the number of characters of each of the plurality of chatting messages when the importance calculation event occurs;
counting the number of chatting messages input by the user and the plurality of other users, and calculating the ratio of the number of chatting messages input by the user and the plurality of other users to the total number of the plurality of chatting messages a weight calculator for calculating weights for a user and each of the plurality of other users;
a score calculator for calculating an importance score for each of the plurality of chatting messages by multiplying the number of characters of each chatting message by a weight for a user who has input each chatting message for each of the plurality of chatting messages; and
After assigning the importance score to each of the plurality of chatting messages, an insertion processing unit inserting the plurality of chatting messages as comments at the edited position on the electronic document
including,
The chat message display unit
When the chatting message display command instructing to display the plurality of chatting messages is received from the user, the plurality of chatting messages are displayed at the first point in the screen area in which the electronic document is displayed, wherein the plurality of chatting messages are displayed. Check the importance score assigned to each message, select the standard number of chat messages in the order of the highest importance score among the plurality of chat messages, and then set the font format of the selected chat messages to a preset emphasis format An electronic terminal device that is applied and displayed as 3. The method of claim 2,
Storing and maintaining an encryption key table in which preset different n (n is a natural number of 2 or more) encryption keys and preset different integer values of 0 or more and n-1 or less corresponding to each of the n encryption keys are recorded table maintenance unit;
After the plurality of chat messages are inserted as comments in the editing position on the electronic document through the inserting unit, a chat message security setting command instructing to perform security settings on the plurality of chat messages from the user is received a password setting request unit for displaying a password setting request message requesting to set a password of k (k is a natural number greater than or equal to 2) on the screen;
When the first password of k-digits is set in response to the password setting request message from the user, the first operation is performed by performing a modulo operation in which the first password of k-digits is a dividend and n is a divisor. an encryption key extraction unit for calculating a value and extracting a first encryption key corresponding to the first operation value from the encryption key table; and
When the first encryption key is extracted, an encryption unit for encrypting the plurality of chat messages inserted as comments at the edited position on the electronic document with the first encryption key
An electronic terminal device further comprising a. 5. The method of claim 4,
The chat message display unit
When the chat message display command is received from the user in a state in which the plurality of chat messages are encrypted through the encryption unit, a password input request message requesting to input a password is displayed on the screen, and the user When the k-digit first password is input in response to the password input request message, the first operation value is calculated by performing a modulo operation in which the k-digit first password is a dividend and n is a divisor, After extracting the first encryption key corresponding to the first operation value from the encryption key table, the plurality of encrypted chat messages are restored with the first encryption key, and the restored plurality of chat messages are displayed as the electronic document. An electronic terminal device for displaying at the first point in a screen area. In the operating method of an electronic terminal device for recording a chat message exchanged with a plurality of other users participating in document collaboration in an electronic document,
When a chatting service start command instructing to start a chatting service with the plurality of other users is received from the user while an electronic document to be collaborated with is being edited by the user of the electronic terminal device, an editing location confirmation unit, checking an editing position of a point at which the electronic document is being edited by the user at a time point when the chatting service start command is received;
After the session processing unit accesses the chat service server, creates a chat session for performing the chat service with the plurality of other users, and performs transmission/reception processing of a chat message with the chat service server through the chat session step;
When a chat service termination command instructing to terminate the chatting service is received from the user, the collection unit terminates the chatting session, from the time the chatting service start command is received until the chatting service termination command is received collecting a plurality of chat messages input by the user and the plurality of other users through the chat service; and
when the plurality of chatting messages are collected, inserting, by an inserting unit, the plurality of chatting messages as annotations at the editing position on the electronic document
An operating method of an electronic terminal device comprising a. 7. The method of claim 6,
After the plurality of chat messages are inserted as annotations at the editing position on the electronic document, when a pointer of an input device connected to the electronic terminal device is positioned on the editing position of the electronic document by the user, the annotation displaying, by the notification unit, an annotation notification message on the screen indicating that the plurality of chatting messages are inserted as annotations; and
When a chatting message display command instructing to display the plurality of chatting messages is received from the user, the chatting message display unit displays the plurality of chatting messages at a preset first point in the screen area where the electronic document is displayed step
The method of operating an electronic terminal device further comprising a. 8. The method of claim 7,
The inserting step
When the plurality of chatting messages are collected, the event generator counts the number of the plurality of chatting messages, checks whether the number of the plurality of chatting messages exceeds a preset reference number, and the number of the plurality of chatting messages is the if it is determined that the reference number is exceeded, generating an importance estimation event;
counting, by a counting unit, the number of characters of each of the plurality of chatting messages when the importance calculation event occurs;
The weight calculation unit counts the number of chat messages input by the user and the plurality of other users, and the number of chat messages input by the user and the plurality of other users from the total number of the plurality of chat messages is calculating the occupancy ratio as a weight for the user and each of the plurality of other users;
calculating, by a score calculator, an importance score for each of the plurality of chatting messages by multiplying the number of characters of each chatting message by a weight for a user who has input each chatting message for each of the plurality of chatting messages; and
inserting, by an insertion processing unit, the plurality of chat messages as annotations at the edited position on the electronic document after assigning the importance score to each of the plurality of chat messages
including,
The step of displaying the first point is
When the chatting message display command instructing to display the plurality of chatting messages is received from the user, the chatting message display unit displays the plurality of chatting messages at the first point in the screen area where the electronic document is displayed. However, by checking the importance score assigned to each of the plurality of chatting messages, and selecting as many chat messages as the reference number in the order of the importance score from among the plurality of chatting messages, the font of the selected chatting messages A method of operating an electronic terminal device for applying and displaying a format as a preset highlighting format. 8. The method of claim 7,
The table maintaining unit includes n (n is a natural number of 2 or more) preset different encryption keys and an encryption key table in which preset different integer values of 0 or more and n-1 or less corresponding to each of the n encryption keys are recorded. storing and maintaining;
After the plurality of chat messages are inserted as comments at the edit position on the electronic document, when a chat message security setting command instructing to perform security settings on the plurality of chat messages is received from the user, password setting displaying, by the requesting unit, a password setting request message requesting to set a password of k (k is a natural number greater than or equal to 2) on the screen;
When a k-digit first password is set in response to the password setting request message from the user, an encryption key extractor performs a modulo operation in which the k-digit first password is a dividend and n is a divisor by doing so, calculating a first operation value and extracting a first encryption key corresponding to the first operation value from the encryption key table; and
when the first encryption key is extracted, encrypting, by an encryption unit, the plurality of chat messages inserted as comments at the edited position on the electronic document with the first encryption key
The method of operating an electronic terminal device further comprising a. 10. The method of claim 9,
The step of displaying the first point is
When the chatting message display command is received from the user in a state in which the plurality of chatting messages are encrypted, the chatting message display unit displays a password input request message requesting input of a password on the screen, and the user When the k-digit first password is input in response to the password input request message from and extracting the first encryption key corresponding to the first operation value from the encryption key table, restoring the plurality of encrypted chat messages with the first encryption key, and restoring the restored plurality of chat messages with the electronic document A method of operating an electronic terminal device for displaying at the first point in a displayed screen area. A computer-readable recording medium recording a computer program for executing the method of any one of claims 6 to 10 through combination with a computer. A computer program stored in a storage medium for executing the method of any one of claims 6 to 10 through combination with a computer.

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