Electric vehiicle community bulletin board system based on user preference and method thereof

Abstract

A system and method for an electric vehicle community bulletin board based on user preferences are disclosed. The system includes an electric vehicle community bulletin board server that receives and posts, replies to posts, or comments uploaded to the electric vehicle community bulletin board; and a user terminal that composes the posts, replies to posts, or comments and uploads them to the electric vehicle community bulletin board of the electric vehicle community bulletin board server, and views the posts, replies to posts, or comments posted on the electric vehicle community bulletin board. The electric vehicle community bulletin board server is configured to determine whether there is empathy for the posts in the replies / comments, calculate an empathy score, and generate an electric vehicle lifestyle guide based on the empathy score, electric vehicle-related news, electric vehicle-related policies, new electric vehicle release information, and electric vehicle sales conditions. According to the above-described system and method for an electric vehicle community bulletin board based on user preferences, by configuring the system to allow electric vehicle users to share their user experiences with one another through the electric vehicle community bulletin board, it has the effect of resolving users' curiosity about electric vehicle usage and accumulating and utilizing the experiences of others.

Description

Technology Field

[0001] The present invention relates to a community bulletin board system and method, specifically to an electric vehicle community bulletin board system and method, and more specifically to an electric vehicle community bulletin board system and method based on user preferences. Background Technology

[0003] Although the number of electric vehicle (EV) users is increasing rapidly, EV market share is still relatively low. Both those looking to purchase an EV and current users have a strong desire to learn about the knowledge and experiences of others regarding EVs.

[0004] However, there is a problem in that there is not much accumulated experience with electric vehicles, and there is no proper platform for sharing knowledge and experience.

[0005] In other words, as user curiosity about electric vehicles grows, there is a need to establish means to secure data on user experience.

[0006] As the number of electric vehicle models increases and the lifespan of electric vehicles lengthens, there is a pressing need for electric vehicle manufacturers, retailers, and users alike to secure data on long-term user experience. Prior art literature

[0008] Published Patent Application 10-2009-0013260 Published Patent Application 10-2010-0079620 The problem to be solved

[0009] The objective of the present invention is to provide an electric vehicle community bulletin board system based on user preferences.

[0010] Another objective of the present invention is to provide an electric vehicle community bulletin board method based on user preferences. means of solving the problem

[0012] An electric vehicle community bulletin board system based on user preferences according to the purpose of the present invention described above may be configured to include: an electric vehicle community bulletin board server that posts a post uploaded to the electric vehicle community bulletin board; and a user terminal that writes the post and uploads it to the electric vehicle community bulletin board of the electric vehicle community bulletin board server.

[0013] Here, the user terminal may be configured to view posts posted on the electric vehicle community bulletin board.

[0014] And the electric vehicle community bulletin board server may be configured to receive and post replies or comments to posts uploaded to the electric vehicle community bulletin board.

[0015] And the above user terminal may be configured to write a reply or comment to the above post and upload it to the electric vehicle community bulletin board of the above electric vehicle community bulletin board server, and to view the reply or comment to the post posted on the electric vehicle community bulletin board.

[0016] An electric vehicle community bulletin board system based on user preferences according to the purpose of the present invention described above includes an electric vehicle community bulletin board server that posts a post uploaded to the electric vehicle community bulletin board; and a user terminal that writes the post and uploads it to the electric vehicle community bulletin board of the electric vehicle community bulletin board server, wherein the electric vehicle community bulletin board server may be configured to collect and post electric vehicle-related news and electric vehicle-related new car release information.

[0017] And the above user terminal may be configured to view posts posted on the electric vehicle community bulletin board.

[0018] And the electric vehicle community bulletin board server may be configured to receive and post replies or comments to posts uploaded to the electric vehicle community bulletin board.

[0019] And the above user terminal may be configured to write a reply or comment to the above post and upload it to the electric vehicle community bulletin board of the above electric vehicle community bulletin board server, and to view the reply or comment to the post posted on the electric vehicle community bulletin board.

[0020] An electric vehicle community bulletin board method based on user preferences according to another objective of the present invention described above may be configured to include the step of a user terminal writing a post and uploading it to an electric vehicle community bulletin board of an electric vehicle community bulletin board server; and the step of the electric vehicle community bulletin board server receiving the post uploaded from the user terminal to the electric vehicle community bulletin board and posting it.

[0021] Here, the user terminal may be configured to further include the step of viewing a post posted on the electric vehicle community bulletin board.

[0022] And the method may be further configured to include the step of the user terminal writing a reply or comment to the post and uploading it to the electric vehicle community bulletin board of the electric vehicle community bulletin board server; and the step of the electric vehicle community bulletin board server receiving the reply or comment to the post uploaded to the electric vehicle community bulletin board from the user terminal and posting it.

[0023] And the above user terminal may be configured to further include the step of viewing a reply or comment to a post posted on the electric vehicle community bulletin board of the electric vehicle community bulletin board server.

[0024] A method for an electric vehicle community bulletin board based on user preferences according to another objective of the present invention described above may be configured to include the steps of: an electric vehicle community bulletin board server collecting and posting electric vehicle-related news and electric vehicle-related new car release information; a user terminal writing a post and uploading it to the electric vehicle community bulletin board of the electric vehicle community bulletin board server; and the electric vehicle community bulletin board server receiving and posting the post uploaded from the user terminal to the electric vehicle community bulletin board.

[0025] Here, the user terminal may be configured to further include the step of viewing a post posted on the electric vehicle community bulletin board.

[0026] And the method may be further configured to include the step of the user terminal writing a reply or comment to the post and uploading it to the electric vehicle community bulletin board of the electric vehicle community bulletin board server; the step of the electric vehicle community bulletin board server receiving the reply or comment to the post uploaded to the electric vehicle community bulletin board from the user terminal and posting it; and the step of the user terminal viewing the reply or comment to the post posted on the electric vehicle community bulletin board of the electric vehicle community bulletin board server. Effects of the invention

[0028] According to the electric vehicle community bulletin board system and method based on the aforementioned user tendencies, by configuring the system to allow electric vehicle users to share their user experiences with one another through the electric vehicle community bulletin board, it has the effect of resolving users' curiosity about electric vehicle usage and accumulating and utilizing the experiences of others. Brief explanation of the drawing

[0030] FIG. 1 is a block diagram of an electric vehicle community bulletin board system and method based on user tendencies according to one embodiment of the present invention. Specific details for implementing the invention

[0031] The present invention is susceptible to various modifications and may have various embodiments; therefore, specific embodiments are illustrated in the drawings and described in detail in the specific details for carrying out the invention. However, this is not intended to limit the invention to specific embodiments, and it should be understood that the invention includes all modifications, equivalents, and substitutions that fall within the spirit and scope of the invention. Similar reference numerals have been used for similar components in the description of each drawing.

[0032] Terms such as first, second, A, B, etc., may be used to describe various components, but said components should not be limited by said terms. These terms are used solely for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be named the second component, and similarly, the second component may be named the first component. The term "and / or" includes a combination of a plurality of related described items or any of a plurality of related described items.

[0033] When it is stated that one component is "connected" or "connected" to another component, it should be understood that while it may be directly connected or connected to that other component, there may also be other components in between. On the other hand, when it is stated that one component is "directly connected" or "directly connected" to another component, it should be understood that there are no other components in between.

[0034] The terms used in this application are used merely to describe specific embodiments and are not intended to limit the invention. The singular expression includes the plural expression unless the context clearly indicates otherwise. In this application, terms such as "comprising" or "having" are intended to indicate the presence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

[0035] Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by those skilled in the art to which the present invention pertains. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an ideal or overly formal sense unless explicitly defined in this application.

[0036] Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the attached drawings.

[0037] FIG. 1 is a block diagram of an electric vehicle community bulletin board system based on user tendencies according to one embodiment of the present invention.

[0038] Referring to FIG. 1, an electric vehicle community bulletin board system based on user preferences according to one embodiment of the present invention may be configured to include an electric vehicle community bulletin board server (100) and a user terminal (200).

[0039] The detailed composition is explained below.

[0040] The electric vehicle community bulletin board server (100) can be configured to receive and post posts, replies to posts, or comments uploaded to the electric vehicle community bulletin board.

[0041] The user terminal (200) may be configured to write a post, a reply to a post, or a comment and upload it to the electric vehicle community bulletin board of the electric vehicle community bulletin board server (100), and also to view the post, reply to a post, or comment posted on the electric vehicle community bulletin board.

[0042] Here, users may include all those who are already using an electric vehicle or who intend to purchase and use one.

[0043] The electric vehicle community bulletin board server (100) includes an electric vehicle community bulletin board module (101), a reply / comment empathy judgment module (102), an empathy score calculation module (103), an electric vehicle related news collection module (104), an electric vehicle related policy collection module (105), a new car release news collection module (106), an electric vehicle sales condition collection module (107), an electric vehicle lifestyle guide automatic generation module (108), an electric vehicle lifestyle guide database (109), an electric vehicle lifestyle guide automatic update module (110), an electric vehicle lifestyle guide automatic search module (111), a user information database (112), a user-specific post / reply / comment classification module (113), a user-specific empathy post content identification module (114), a user tendency hashtag designation module (115), a user tendency hashtag database (116), a user tendency identification module (117), a user tendency-based user grouping module (118), a user group database (119), an electric vehicle lifestyle guide automatic generation module (120) based on user group tendencies, and an electric vehicle lifestyle guide based on user group tendencies. It may be configured to include a database (121), an automatic search module for electric vehicle lifestyle guides by user group preference (122), an electric vehicle model database (123), an AI user group voting module (124), an electric vehicle model / user group matching module (125), an electric vehicle model / user group big data storage module (126), an AI user group interview module (127), and a user group interview big data storage module (128).

[0044] The detailed composition is explained below.

[0045] The electric vehicle community bulletin board module (101) can be configured to post articles of the electric vehicle community.

[0046] The reply / comment empathy judgment module (102) can be configured to analyze posts and replies / comments to posts posted on the electric vehicle community bulletin board module (101).

[0047] And the reply / comment empathy judgment module (102) can be configured to determine whether a reply / comment to a post is empathetic based on the analysis results. That is, it can be configured to determine whether a reply / comment attached to a specific post is an empathetic post by analyzing the context and meaning.

[0048] The empathy score calculation module (103) may be configured to calculate the empathy score of a post based on whether the answer / comment determined by the empathy answer / comment judgment module (102) is empathetic. If there are many empathetic answers or comments for a specific post, the empathy score of that post may be calculated as high, and if there are many opposing opinions, the empathy score of that post may be calculated as low.

[0049] The electric vehicle-related news collection module (104) can be configured to collect electric vehicle-related news in real time.

[0050] The electric vehicle-related policy collection module (105) can be configured to collect electric vehicle-related policies in real time. For example, electric vehicle-related policies may include policies regarding electric vehicle subsidies, electric vehicle taxes, etc.

[0051] The new car release news collection module (106) can be configured to collect new car release information related to electric vehicles in real time.

[0052] The electric vehicle sales condition collection module (107) can be configured to collect electric vehicle sales conditions in real time. Here, the electric vehicle sales conditions may be conditions such as the electric vehicle sales price, discount rate, and loan interest rate according to the electric vehicle manufacturer, electric vehicle seller, electric vehicle model, etc.

[0053] The electric vehicle lifestyle guide automatic generation module (108) can be configured to automatically generate an electric vehicle lifestyle guide in real time based on the empathy score calculated by the empathy score calculation module (103), electric vehicle-related news collected in real time by the electric vehicle-related news collection module (104), electric vehicle-related policies collected in real time by the electric vehicle-related policy collection module (105), new car release news collected in real time by the new car release news collection module (106), and electric vehicle sales conditions collected in real time by the electric vehicle sales conditions collection module (107).

[0054] In this context, the "EV Life Guide" can be viewed as a socially standardized protocol regarding the usage experiences and knowledge of electric vehicle (EV) users. For instance, it encompasses diverse knowledge and experiences—such as charging methods, car washing techniques, flood response procedures, upgrade methods, recommended charging stations, maintenance tips, driving precautions, and battery management based on weather and temperature—and can be seen as a collection of experiences and knowledge that resonate with the majority of users. Given the short history of EVs and the relatively small number of users, these "EV Life Guides" allow for mutual support.

[0055] In electric vehicle-related forums, knowledge and experience regarding EVs are still diverse and remain insignificant compared to internal combustion engine vehicles; therefore, it is necessary to provide a guide on EV usage through this EV lifestyle guide.

[0056] The electric vehicle lifestyle guide database (109) can be configured to store electric vehicle lifestyle guides that are automatically generated in real time by the electric vehicle lifestyle guide automatic generation module (108).

[0057] The electric vehicle lifestyle manual automatic update module (110) can be configured to automatically update the stored electric vehicle lifestyle manual by comparing the empathy score calculated by the empathy score calculation module (103), electric vehicle-related news collected in real time by the electric vehicle-related news collection module (104), electric vehicle-related policies collected in real time by the electric vehicle-related policy collection module (105), new car release news collected in real time by the new car release news collection module (106), and electric vehicle sales conditions collected in real time by the electric vehicle sales conditions collection module (107) with the electric vehicle lifestyle manual stored in the electric vehicle lifestyle manual database (109).

[0058] Electric vehicle-related policies, news on new car releases, and electric vehicle sales conditions may change very frequently, and as the experience and duration of electric vehicle use increase, the contents of the electric vehicle lifestyle guide may also be newly changed. Accordingly, the electric vehicle lifestyle guide automatic update module (110) can update the electric vehicle lifestyle guide to maintain the timeliness and accuracy of the information.

[0059] The electric vehicle lifestyle guide automatic search module (111) can be configured to automatically search for electric vehicle lifestyle guides stored in the electric vehicle lifestyle guide database (109) in response to a request from the user terminal (200), and to provide the automatically searched results to the user terminal (200) in real time.

[0060] The user information database (112) can be configured to store user information in advance.

[0061] The user-specific post / reply / comment classification module (113) can be configured to search for posts posted on the electric vehicle community bulletin board module (101) and classify posts, replies, and comments by user according to user information stored in advance in the user information database (112). The user-specific post / reply / comment classification module (113) can classify by user using the user's ID.

[0062] The user-specific post content identification module (114) can be configured to identify the content of user-specific posts in real time using posts, replies, and comments classified by user in the user-specific post / reply / comment classification module (113).

[0063] The user tendency hashtag designation module (115) can be configured to automatically designate user tendency hashtags based on user-specific posts identified in real-time by the user-specific post content identification module (114). Here, user tendency hashtags can be freely designated without any restrictions. For example, if a specific user writes many posts, replies, or comments about the driving performance of an electric vehicle, a user tendency hashtag such as "driving performance" can be designated. And if a specific user writes many posts, replies, or comments about electric vehicle charging stations or electric vehicle charging fees, user tendency hashtags such as "electric vehicle charging station" or "electric vehicle charging fee" can be designated.

[0064] Meanwhile, if a specific user frequently writes posts, replies, or comments regarding "Tesla Model Y," a user preference hashtag for "Tesla Model Y" can be assigned. In this case, if the posts, replies, or comments are generally favorable, a user preference hashtag such as "Tesla Model Y(+)" can be assigned to distinguish them, and if the posts, replies, or comments are generally unfavorable, a user preference hashtag such as "Tesla Model Y(-)" can be assigned to distinguish them.

[0065] The user preference hashtag database (116) can be configured to store user preference hashtags automatically assigned by the user preference hashtag assignment module (115).

[0066] The user tendency identification module (117) can be configured to identify user tendency for each user by referencing user tendency hashtags stored in the user tendency hashtag database (116). That is, multiple user tendency hashtags can be assigned to each user, and user tendency can be identified in a complex manner by utilizing these user tendency hashtags collectively. For example, a specific user's tendency can be identified as "liking the Tesla Y, being sensitive to electric vehicle charging fees, and having a lot of interest in interior design."

[0067] The user tendency-based user grouping module (118) can be configured to create user groups by grouping users of user information stored in the user information database (112) based on user tendencies identified by the user tendency identification module (117). At this time, user groups can be created by grouping users with identical or similar user tendency hashtags, and any one user can be included in all various user groups.

[0068] The user group database (119) can be configured to store user groups created in the user preference-based user grouping module (118).

[0069] The electric vehicle lifestyle guide automatic generation module (120) based on user group tendencies can be configured to automatically generate an electric vehicle lifestyle guide based on user group tendencies for user groups stored in the user group database (119) using the empathy score calculated by the empathy score calculation module (103), electric vehicle-related news collected in real-time by the electric vehicle-related news collection module (104), electric vehicle-related policies collected in real-time by the electric vehicle-related policy collection module (105), and electric vehicle sales conditions collected in real-time by the new car release news collection module (106).

[0070] Here, the user group consists of users with the same or similar user tendencies, and the electric vehicle lifestyle guide automatic generation module (120) by user group tendencies can generate an electric vehicle lifestyle guide by user group tendencies using posts, replies, and comments that show high empathy scores from the users of the user group.

[0071] Posts, replies, and comments can reflect users' experiences and knowledge in a highly diverse and unique manner, and the posts, replies, and comments that deeply resonate with each user group may vary depending on the group's tendencies. In other words, the EV Lifestyle Guide can differ according to user group tendencies, and such guides can be composed of posts, replies, comments, EV-related news, and EV-related policies that reflect these specific tendencies.

[0072] For example, posts, responses, and comments from a user group highly interested in electric vehicle driving performance may appear very different from those of a user group highly interested in the exterior interior, and the experiences and information they share also differ. Users within the same user group can find greater common ground and obtain the knowledge they desire through the "Electric Vehicle Life Guide" tailored to their specific user group's tendencies.

[0073] The electric vehicle lifestyle guide database (121) by user group preference can be configured to store the electric vehicle lifestyle guide by user group preference that is automatically generated by the electric vehicle lifestyle guide by user group preference automatic generation module (120).

[0074] The automatic search module (122) for electric vehicle lifestyle guides by user group preference can be configured to automatically search for electric vehicle lifestyle guides by user group preference stored in the electric vehicle lifestyle guide database (120) by user group preference upon a request from a user terminal, and to provide the automatically searched results to the user terminal (200) in real time.

[0075] The electric vehicle model database (123) can be configured to store electric vehicle models.

[0076] The AI ​​user group voting module (124) can be configured to conduct a preference vote for electric vehicle models stored in the electric vehicle model database (123) by an AI algorithm for user groups stored in the user group database (120).

[0077] The electric vehicle model / user group matching module (125) can be configured to match electric vehicle models stored in the electric vehicle model database (123) with user groups stored in the user group database (120) based on the preference voting results conducted in the AI ​​user group voting module (124). Through this matching, it is possible to determine which electric vehicle model each user group prefers.

[0078] The electric vehicle model / user group big data storage module (126) can be configured to store the matching results between the electric vehicle model and the user group matched in the electric vehicle model / user group matching module (125) as big data. The external stakeholder terminal (10) can utilize the matching results stored in the electric vehicle model / user group big data storage module (126) for electric vehicle sales, electric vehicle development, etc.

[0079] The AI ​​user group interview module (127) can be configured to perform an interview with a predetermined user group using an AI algorithm. The AI ​​user group interview module (127) can perform an AI interview with a specific user group desired by an external party upon the request of an external party terminal (10). By conducting a more in-depth interview with a user group having a specific similar tendency, more and more accurate information can be obtained than the matching result between the electric vehicle model and the user group.

[0080] The user group interview big data storage module (128) can be configured so that the interview results performed in the AI ​​user group interview module (125) are stored as big data for each user group. The external stakeholder terminal (10) can utilize the matching results stored in the user group interview big data storage module (128) for electric vehicle sales, electric vehicle development, etc.

[0081] Meanwhile, the electric vehicle community bulletin board method based on user preferences according to the present invention may be configured to include the steps of: an electric vehicle community bulletin board server (100) collecting and posting electric vehicle-related news and electric vehicle-related new car release information; a user terminal (200) writing a post and uploading it to the electric vehicle community bulletin board of the electric vehicle community bulletin board server (100); the electric vehicle community bulletin board server (100) receiving and posting a post uploaded to the electric vehicle community bulletin board from the user terminal (200); the user terminal (200) viewing a post posted on the electric vehicle community bulletin board; the user terminal (200) writing a reply or comment to the post and uploading it to the electric vehicle community bulletin board of the electric vehicle community bulletin board server (100); the electric vehicle community bulletin board server (100) receiving and posting a reply or comment to the post uploaded to the electric vehicle community bulletin board from the user terminal (200); and the user terminal (200) viewing a reply or comment to the post posted on the electric vehicle community bulletin board of the electric vehicle community bulletin board server (100).

[0082] Although the invention has been described with reference to the above embodiments, those skilled in the art will understand that various modifications and changes can be made to the invention without departing from the spirit and scope of the invention as set forth in the following claims. Explanation of the symbols

[0084] 100: Electric Vehicle Community Board Server 101: Electric Vehicle Community Board Module 102: Reply / Comment Like Judgment Module 103: Empathy Score Calculation Module 104: Electric Vehicle Related News Collection Module 105: Electric Vehicle Policy Collection Module 106: New Car Release News Collection Module 107: Electric Vehicle Sales Condition Collection Module 108: Electric Vehicle Lifestyle Guide Automatic Generation Module 109: Electric Vehicle Lifestyle Guide Database 110: Electric Vehicle Life Guide Automatic Update Module 111: Electric Vehicle Lifestyle Guide Automatic Search Module 112: User Information Database 113: User-based Post / Reply / Comment Classification Module 114: Module for Identifying Post Content Liked by User 115: User Preference Hashtag Assignment Module 116: User Preference Hashtag Database 117: User Preference Analysis Module 118: User Preference-Based User Grouping Module 119: User group database 120: Automatic Electric Vehicle Lifestyle Guide Generation Module by User Group Preferences 121: Electric Vehicle Lifestyle Guide Database by User Group Preferences 122: Automatic Search Module for Electric Vehicle Lifestyle Guide by User Group Preferences 123: Electric Vehicle Model Database 124: AI User Group Voting Module 125: EV Model / User Group Matching Module 126: Electric Vehicle Model / User Group Big Data Storage Module 127: AI User Group Interview Module 128: User Group Interview Big Data Storage Module 200: User terminal

Claims

Claim 1 An electric vehicle community bulletin board server that receives and posts, replies to posts, or comments uploaded to an electric vehicle community bulletin board; and a user terminal that composes the said posts, replies to posts, or comments and uploads them to the electric vehicle community bulletin board of the said electric vehicle community bulletin board server, and views the posts, replies to posts, or comments posted on the electric vehicle community bulletin board, wherein the electric vehicle community bulletin board server comprises: an electric vehicle community bulletin board module that posts electric vehicle community posts; a reply / comment empathy judgment module that analyzes posts and replies / comments posted on the said electric vehicle community bulletin board module and determines whether the replies / comments to the said posts are relatable based on the analysis results; an empathy score calculation module that calculates an empathy score for said posts based on whether the replies / comments are relatable determined by the reply / comment empathy judgment module; an electric vehicle-related news collection module that collects electric vehicle-related news in real time; an electric vehicle-related policy collection module that collects electric vehicle-related policies in real time; a new car release news collection module that collects electric vehicle-related new car release information in real time; an electric vehicle sales condition collection module that collects electric vehicle sales conditions in real time; and the empathy score calculated by the empathy score calculation module, said electric vehicle-related news An electric vehicle lifestyle guide automatic generation module that automatically generates an electric vehicle lifestyle guide in real time based on electric vehicle-related news collected in real time from a collection module, electric vehicle-related policies collected in real time from an electric vehicle-related policy collection module, new car launch news collected in real time from a new car launch news collection module, and electric vehicle sales conditions collected in real time from an electric vehicle sales conditions collection module; an electric vehicle lifestyle guide database in which the electric vehicle lifestyle guide automatically generated in real time by the electric vehicle lifestyle guide automatic generation module is stored;An electric vehicle lifestyle guide automatic update module that automatically updates the stored electric vehicle lifestyle guide by comparing the empathy score calculated by the empathy score calculation module, electric vehicle-related news collected in real-time by the electric vehicle-related news collection module, electric vehicle-related policies collected in real-time by the electric vehicle-related policy collection module, electric vehicle-related new car release information collected in real-time by the new car release news collection module, and electric vehicle sales conditions collected in real-time by the electric vehicle sales condition collection module with the electric vehicle lifestyle guide stored in the electric vehicle lifestyle guide database; and an electric vehicle lifestyle guide automatic search module that automatically searches the electric vehicle lifestyle guide stored in the electric vehicle lifestyle guide database according to a request from the user terminal and provides the automatically searched results to the user terminal in real-time. Claim 2 In claim 1, the electric vehicle community bulletin board server comprises: a user information database in which user information is stored in advance; a user-specific post / answer / comment classification module that searches for posts posted on the electric vehicle community bulletin board module and classifies posts, answers, and comments by user according to user information stored in advance in the user information database; a user-specific relatable post content identification module that identifies the content of user-specific relatable posts in real time using the posts, answers, and comments classified by user in the user-specific post / answer / comment classification module; a user-specific relatable post content identification module that automatically assigns user-specific relatable hashtags based on user-specific relatable posts identified in real time by the user-specific relatable post content identification module; a user-specific relatable hashtag database in which user-specific relatable hashtags automatically assigned by the user-specific relatable post content identification module are stored; a user-specific relatable post identification module that identifies user-specific relatables by referencing user-specific relatable hashtags stored in the user-specific relatable post database; and a user-specific relatable user that creates user groups by grouping users of user information stored in the user information database based on user-specific relatables identified by the user-specific relatable post identification module. A grouping module; a user group database in which user groups generated by the user preference-based user grouping module are stored; and an automatic generation module for electric vehicle lifestyle guides by user group preference for user groups stored in the user group database, which automatically generates electric vehicle lifestyle guides by user group preference for user groups using the empathy score calculated by the empathy score calculation module, electric vehicle-related news collected in real-time by the electric vehicle-related news collection module, electric vehicle-related policies collected in real-time by the electric vehicle-related policy collection module, electric vehicle-related new car release information collected in real-time by the new car release news collection module, and electric vehicle sales conditions collected in real-time by the electric vehicle sales condition collection module.A user-preference-based electric vehicle community bulletin board system characterized by further comprising: a database of electric vehicle lifestyle guides by user group preference in which electric vehicle lifestyle guides by user group preference, automatically generated by the above-mentioned automatic generation module of electric vehicle lifestyle guides by user group preference, are stored; and an automatic search module for electric vehicle lifestyle guides by user group preference that automatically searches for electric vehicle lifestyle guides by user group preference stored in the above-mentioned database of electric vehicle lifestyle guides by user group preference upon a request from the above-mentioned user terminal, and provides the automatically searched results to the above-mentioned user terminal in real time. 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