User-customized paint formulation design and ordering platform system and platform service provision method related thereto

Abstract

The present invention relates to a user-customized paint composition design and ordering platform system and a method for providing related platform services. More specifically, it allows for the design of a paint composition by inputting the user's desired use, color, volume, and special performance, provides a real-time preview, and includes automatic quotation and ordering functions. Through the real-time preview function, the user can verify how the selected color will appear in an actual application environment. Furthermore, by utilizing a color matching engine to correct the difference between digital color values ​​(RGB, HEX) and the actual paint color, the paint can precisely realize the desired color, thereby maximizing user convenience by overcoming the inefficiencies of existing paint ordering methods.

Description

Technology Field

[0001] The present invention relates to a user-customized paint composition design and ordering platform system and a method for providing related platform services. More specifically, it relates to an online platform system that designs a paint composition by inputting the user's desired use, color, volume, and special performance, provides a real-time preview, and includes automatic quotation and ordering functions, as well as a method for providing related platform services. Background Technology

[0003] Conventional paint manufacturing and ordering methods are based on standardized colors and compositions, which impose various limitations when designing custom paints tailored to user needs. Furthermore, paints are generally sold through large distribution networks, building material stores, or specialty shops, and users often have to visit these stores in person to select colors and place orders. This approach presents limitations, such as the difficulty of immediate color comparison and preview, and the restriction to choosing from a limited color palette. Moreover, if a specific custom color is desired, it must be manufactured separately, which is likely to prolong production times and increase costs.

[0004] In such offline purchasing methods, users cannot specify desired colors using digital color values ​​such as RGB or HEX codes; consequently, they are forced to rely on sample books or color charts to verify approximate colors, making it difficult to predict in advance how the color will appear under various lighting conditions. Furthermore, since there are frequent discrepancies between the color selected from the sample book and the actual color after application, users may fail to achieve the desired results even after ordering the paint.

[0005] Furthermore, when designing custom paints, the existing ordering process is manual and face-to-face, requiring direct consultation with manufacturers and often performing quotation calculations manually, making it difficult to verify prices immediately. Additionally, it is difficult to check the production and delivery status in real time after placing an order, causing inconvenience for users in tracking the progress of their orders. Due to these issues, customers requiring custom paints are increasingly demanding online-based solutions that allow them to quickly select and order paints optimized for their specific needs.

[0006] With the recent development of e-commerce and the increasing use of online ordering across various industries, online purchasing is establishing itself as a significant trend in the paint market. In particular, within the architecture and interior design markets, there is a rising demand for solutions that allow users to directly select and order paint colors and compositions through online platforms. Consequently, features utilizing digital technology, such as color matching, automatic quoting, and real-time previews, are garnering attention. However, existing online paint ordering systems often limit themselves to simply selecting colors from a palette, lacking advanced capabilities such as real-time previews, color recommendations, and composition design.

[0007] To solve these problems, the present invention develops a user-customized paint composition design and ordering platform system and a method for providing related platform services. This allows users to directly select their desired colors, provides real-time previews, and proceed with orders through AI-based recommendations and automatic quotation functions. Through this, the invention aims to overcome the inefficiencies of existing paint manufacturing and ordering methods and maximize user convenience. Prior art literature

[0009] Patent Document 1: Korean Registered Patent Publication No. 10-2714664 (Published Oct. 11, 2024) The problem to be solved

[0010] The present invention is intended to solve the aforementioned problems,

[0011] The present invention develops a user-customized paint composition design and ordering platform system and a method for providing related platform services, enabling users to directly select desired colors, provide real-time previews, and proceed with orders through AI-based recommendations and automatic quotation functions. Through this, the invention aims to overcome the inefficiencies of existing paint manufacturing and ordering methods and maximize user convenience.

[0012] The problems solved by the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the description below. means of solving the problem

[0014] In order to solve the aforementioned problems,

[0015] A platform system for designing and ordering custom paint compositions comprises: a user input interface module that receives input regarding the use, color, volume, and special performance of a paint through a user terminal device and provides a real-time preview; a paint design module that sets the paint composition based on the color entered by the user once it is confirmed; a quotation generation module that automatically calculates the estimate for the paint composition designed by the user and generates a quotation; and an order management module that manages the user's order history and tracks the order progress status in real time to provide it to the user.

[0016] In addition, the present invention provides a user-customized paint composition design and order platform system, wherein the user input interface module provides categories classified by paint use, color, capacity, and special performance, and the user can select corresponding information provided in each category through a user terminal device, the paint use can be selected from one of automotive, marine, aircraft, architectural, artistic, wood, and heavy-duty applications, the paint color can be selected using one of a color chart, color wheel, RGB code, and HEX code, or a color code can be entered, the paint capacity can be selected from 0.5ℓ, 1ℓ, 3ℓ, and others, and if the user selects others, it can be entered in the range of 0.5ℓ to 5ℓ in 0.5ℓ increments, and the special performance of the paint can be selected from one of general, durability enhancement, waterproof, chemical resistance, heat resistance, flame resistance, antibacterial, and anti-slip.

[0017] In addition, the present invention provides a user-customized paint composition design and ordering platform system, wherein the real-time preview is configured to display a color selected by the user, a color code (RGB, HEX), and a color name together on the preview screen, and provides a color history to allow the user to compare the currently applied color with a previously selected color.

[0018] In addition, the present invention provides a user-customized paint composition design and ordering platform system, wherein the user input interface module is configured to utilize image filters and color overlays on a basic template image so that when the user changes the color, the corresponding color is immediately reflected in the template image.

[0019] In addition, the present invention provides a user-customized paint composition design and ordering platform system, wherein the paint design module analyzes input data regarding the use, color, capacity, and special performance of the paint provided in the user input interface module, and determines an actual paint composition reflecting the analysis results using a color matching engine, and the color matching engine applies a color correction algorithm considering the reflectance, transmittance, gloss, and application environment of the paint to correct the difference between the digital color value of the color selected by the user and the color to be implemented in the actual paint.

[0020] In addition, the present invention provides a user-customized paint composition design and ordering platform system characterized in that the quotation is generated in the form of a Word file or a PDF file and can be downloaded directly by the user.

[0021] In addition, the present invention provides a user-customized paint composition design and order platform system, wherein the order progress status comprises a production progress status; a delivery status; and an estimated arrival time, and the user can check the production progress, delivery status, and estimated arrival time of the ordered paint in real time through a user terminal device.

[0022] In addition, the present invention provides a user-customized paint composition design and ordering platform system, characterized in that the platform system further includes an AI-based color recommendation module that, after an order is completed, analyzes the purchase history of a paint composition of a color selected by the user and automatically recommends paint compositions of colors frequently purchased together with the selected color.

[0023] In addition, the present invention provides a method for providing a platform service for designing and ordering a user-customized paint composition, comprising: (a) a step in which a user accesses the platform service using a user terminal device; (b) a step in which a user logs in by entering an ID and password; (c) a step in which a user selects an order or production item; (d) a step in which a user selects the use, color, volume, and special performance of the paint; (e) a step in which, when the user completes the selection step, the platform service provides a real-time preview based on the selected information; (f) a step in which the platform service confirms the actual paint composition; (g) a step in which the platform service automatically calculates an estimate, generates an estimate, and provides it to the user; (h) a step in which a user enters a shipping address; (i) a step in which a user enters payment information and makes a payment; (j) a step in which a user tracks the order progress status in real-time through the platform service; and (k) a step in which, after the user completes the order, the platform service automatically recommends and provides a color through an AI-based color recommendation module. Effects of the invention

[0025] The present invention relates to a user-customized paint composition design and ordering platform system and a method for providing related platform services. By enabling users to directly select desired colors and provide real-time previews, and allowing them to proceed with orders through AI-based recommendations and automatic quotation functions, the invention overcomes the inefficiencies of existing paint ordering methods and maximizes user convenience.

[0026] In addition, according to the present invention, through a real-time preview function, a user can check how a selected color will look in an actual application environment, and more accurate color prediction is possible.

[0027] In addition, by utilizing a color matching engine, the difference between digital color values ​​(RGB, HEX) and the actual paint color can be corrected to precisely realize the desired paint color.

[0028] The effects of the present invention are not limited to those mentioned above, and other unmentioned effects will be clearly understood by those skilled in the art from the description below. Brief explanation of the drawing

[0030] The attached drawings are intended to explain the contents of the present invention in more detail to those skilled in the art, and the technical concept of the present invention is not limited thereto. FIG. 1 is a configuration diagram showing a user-customized paint composition design and order platform system (10) according to one embodiment of the present invention. FIG. 2 is a diagram showing a user using the platform system (10) using a user terminal device according to one embodiment of the present invention. FIG. 3 is a flowchart illustrating a method (100) for providing a platform service for designing and ordering a user-customized paint composition according to one embodiment of the present invention. FIGS. 4a to 4j show screens of an application implementing a method (100) for providing a platform service for designing and ordering a user-customized paint composition according to one embodiment of the present invention. FIG. 5 shows a screen of an application in which a user checks recommended products using an e-commerce function provided by the platform service in a method (100) for providing a platform service for designing and ordering a user-customized paint composition according to one embodiment of the present invention (S112). Specific details for implementing the invention

[0031] Hereinafter, a user-customized paint composition design and order platform system (10) and a method for providing related platform services (100) according to the present invention will be described in detail, but the scope of the user-customized paint composition design and order platform system (10) and the method for providing related platform services (100) is not limited by the following description.

[0032] In this specification, when a part is described as "comprising" a certain component, this means that, unless specifically stated otherwise, it does not exclude other components but may include additional components.

[0033] In this specification, a user terminal device includes electronic devices such as PCs (desktops, laptops, etc.) and mobile devices (smartphones, tablets, etc.) that a user can access via the Internet, and refers to a device that can be widely utilized without being restricted by a specific operating system or device environment.

[0035] FIG. 1 is a configuration diagram showing a user-customized paint composition design and order platform system according to one embodiment of the present invention.

[0036] Referring to FIG. 1, the platform system (10) for designing and ordering user-customized paint compositions according to the present invention may be configured to include a user input interface module (11), a paint design module (12), a quotation generation module (13), an order management module (14), and an AI-based color recommendation module (15).

[0037] FIG. 2 is a diagram showing a user using the platform system (10) using a user terminal device according to one embodiment of the present invention.

[0038] Referring to FIG. 2, a user can access the platform system (10) of the present invention using a user terminal device. The platform system (10) is configured to operate smoothly on various devices and can be implemented as a web or mobile web. In addition, as previously mentioned, the user terminal device includes electronic devices such as PCs (desktops, laptops, etc.) and mobile devices (smartphones, tablets, etc.) that can be accessed via the internet, and can be designed to be widely utilized without being restricted by a specific operating system or device environment.

[0039] When a user accesses the platform system (10) of the present invention, the user can select (or input) the use, color, capacity, and special performance of the paint through the user input interface module (11).

[0040] The above user input interface module (11) is provided as a web or mobile web-based UI (User Interface) and can support various input methods so that the user can directly select the desired color and specifications.

[0041] The above user input interface module (11) provides categories classified by the use, color, capacity, and special performance of the paint, and the user can select the information provided in each category through a user terminal device. The use of the paint can be selected from one of automobiles, ships, aircraft, architecture, art, wood, and heavy-duty protection. The color of the paint can be selected by using a color chart, a color wheel, RGB code, and HEX code, or by entering a color code. The capacity of the paint can be selected from 0.5ℓ, 1ℓ, 3ℓ, and others. If the user selects others, the capacity can be entered in the range of 0.5ℓ to 5ℓ in 0.5ℓ increments. The special performance of the paint can be selected from one of general, enhanced durability, waterproof, chemical resistance, heat resistance, flame resistance, antibacterial, and anti-slip.

[0042] For example, the user can select one of the uses displayed in the use categories provided by the user input interface module (11). That is, it is designed so that the use to be used can be selected in advance, and the user can make an appropriate selection according to the intended use of the paint. For example, if the user's intended use is for exterior vehicle painting or interior vehicle painting, the user selects automotive use, and if it is for a paint composition resistant to seawater and salt, the user selects marine use. In addition, if it is a special paint capable of withstanding high temperatures and changes in atmospheric pressure, the user selects aircraft use; if it is for painting interior and exterior walls / steel / wood / concrete, the user selects architectural use; if it is for art paint, the user selects art use; if it is for painting furniture and wood surfaces, the user selects wood use; and if it is for protecting industrial equipment and large structures, the user selects heavy-duty protection use.

[0043] Additionally, the user can select a color or enter a color code using one of a color chart, a color wheel, an RGB code, and a HEX code from the color categories provided by the user input interface module (11). In this way, the user can intuitively select the desired color through various color selection methods.

[0044] The palette-based selection method provides predefined standard color options, and the user can select one of them. The palette may reflect standard color code systems (RAL, PANTONE, etc.) used by general paint manufacturers.

[0045] The color wheel selection method allows users to select a specific color range through the color wheel and determine detailed color combinations by adjusting saturation and brightness.

[0046] With the RGB and HEX code input method, if the user knows a specific color value, they can specify the desired color by directly entering the RGB value (e.g., R=255, G=0, B=0) or HEX code (e.g., #FF0000).

[0047] In addition, the user input interface module (11) may further include an image-based color extraction function. This function allows the user to extract a desired color from an uploaded image and reflect it as a paint color. The platform system (10) can utilize image processing technology to automatically analyze the main colors within an uploaded image and then recommend a paint color that is most similar to those colors. For example, after a user uploads a photo of a car and selects a specific part, the optimal paint color can be automatically recommended based on the main colors extracted from that part. Through this, the user can intuitively compare and select the actual colors to be applied, and more easily determine realistic color combinations.

[0048] Additionally, the user can select the capacity of the paint from the capacity categories provided by the user input interface module (11). The capacity of the paint can be selected from 0.5ℓ, 1ℓ, 3ℓ, and others, and if the user selects others, the capacity can be entered in the range of 0.5ℓ to 5ℓ in increments of 0.5ℓ. In other words, the user can first select one of the items 0.5ℓ, 1ℓ, 3ℓ, and others, and if the user selects the “other” option, the capacity can be entered directly in the range of 0.5ℓ to 5ℓ in increments of 0.5ℓ.

[0049] In addition, when the above-mentioned direct capacity is entered, an automatic adjustment function may be activated. If the capacity entered by the user falls outside the preset range, the automatic adjustment function is activated to automatically set the value to the value within the closest acceptable range to the input value. For example, if the user enters 6 liters, which is outside the range, it may be automatically adjusted to 5 liters; if the user enters 1.1 liters or 1.2 liters, it may be entered as 1 liter; and if the user enters 1.3 liters or 1.4 liters, it may be entered as 1.5 liters. Similarly, if the user enters 1.6 liters or 1.7 liters, it may be entered as 1.5 liters; and if the user enters 1.8 liters or 1.9 liters, it may be entered as 2 liters. This minimizes user input errors and enables more precise capacity selection.

[0050] In addition, the user input interface module (11) provides information such as “1 liter = 10 m² can be applied” in the capacity category, so that the user can more easily decide on the capacity selection.

[0051] In addition, the user can select one of the following from the special performance categories provided by the user input interface module (11): general, enhanced durability, waterproof, chemical resistance, heat resistance, flame resistance, antibacterial, and anti-slip.

[0052] General refers to a standard paint without added components, enhanced durability has characteristics that are more resistant to wear and impact than standard paint, and waterproofing provides resistance to moisture and protection even in humid environments. Heat resistance allows it to withstand high temperatures without discoloration, fire retardant includes a function to prevent combustion in the event of a fire, antibacterial includes components that inhibit the growth of mold and bacteria, and anti-slip function adds friction to the surface to provide anti-slip functionality.

[0053] When the user completes a selection (or input) through each category, the user input interface module (11) can provide a real-time preview. The real-time preview is configured to display the color selected by the user, the color code (RGB, HEX), and the color name together on the preview screen, and can provide a color history so that the user can compare the currently applied color with the previously selected color.

[0054] The above real-time preview function is based on a GUI (Graphical User Interface), and the color selected by the user is displayed in real-time at the top of the screen or in the preview area, along with the color code (RGB, HEX) and color name. The user can intuitively check the color they have selected and modify it if necessary. For example, if the user selects the HEX code #FF5733 (orange series), 'HEX: #FF5733, RGB: (255, 87, 51), color name: Orange Red' may be displayed at the top of the preview screen along with the corresponding color.

[0055] With the real-time preview function mentioned above, although there was a high possibility that the color selected by the user from the color chart would look different when actually applied, the color change in the actual environment can be checked in advance, and the user can adjust and compare the color in real time, so the desired color can be determined with a single preview without the need to manually change the color multiple times.

[0056] Additionally, whenever a user changes a color, the previous color is automatically saved to the color history, allowing for a comparison between the previously selected color and the current color. Users can utilize this color history to return to previously selected colors and receive assistance in determining the most suitable color.

[0057] Additionally, the user input interface module (11) may further include being configured to utilize image filters and color overlays on a basic template image so that when the user changes the color, the corresponding color is immediately reflected in the template image.

[0058] The above basic template image may consist of representative 2D or 3D images of various application targets, such as walls, cars, and furniture.

[0059] Image filter technology refers to a filter function that reproduces the effect of a selected color changing according to gloss, lighting, and texture, and can adjust gloss / matte effects, surface reflectance correction, and color changes according to the lighting environment.

[0060] Color Overlay technology applies a specific color to an original image in a semi-transparent form. By utilizing various blending modes such as Multiply, Screen, and Overlay, it is possible to achieve color representations similar to those that would actually be applied to the target.

[0061] By utilizing the above technologies, the system can be designed so that the color selected by the user is immediately reflected on the surface of the corresponding template image. Through this, the user can more intuitively check color changes in the actual application environment and simulate how the selected color changes according to surface material and lighting conditions.

[0062] When the user checks and determines the color through a real-time preview, the paint design module (12) analyzes the input data regarding the use, color, capacity, and special performance of the paint provided by the user input interface module (11), and determines the actual paint composition reflecting the analysis results using a color matching engine.

[0063] The above color matching engine may apply a color correction algorithm that considers the reflectance, transmittance, gloss, and application environment of the paint to correct the difference between the digital color value of the color selected by the user and the color to be implemented in the actual paint.

[0064] Digital colors (RGB, HEX) are represented by the direct emission (emissive light) of a light source, and since the screen itself emits light, physical reflection or transmission is not taken into account. Furthermore, because they are represented identically without being affected by lighting, surface materials, or reflectivity, they may differ from actual paints. Therefore, for more accurate color analysis, digital colors must be converted to the CIELAB color space and corrected.

[0065] The CIELAB color space is a color measurement method that reflects human color perception. Unlike existing RGB and CMYK color spaces, it is device-independent and can cover the entire visible light spectrum. This makes it useful for quantitatively analyzing and correcting the difference between digital color values ​​(RGB, HEX) and actual paint colors.

[0066] In color correction algorithms, paint reflectance refers to the degree to which light is reflected from the paint surface and significantly affects color brightness (lightness) and visual clarity. In particular, glossy paints with high reflectance have a smooth surface that reflects light strongly, so colors may appear brighter and more vivid than they actually are. Conversely, matte coatings with low reflectance disperse light, which can make colors appear somewhat darker and softer.

[0067] Therefore, in the Reflectance Correction process, the CIELAB color space can be utilized to analyze and correct differences in brightness between glossy and matte paints. This allows the color selected by the user to be displayed as closely as possible to its original hue, whether in glossy or matte paints. For example, by adjusting the Brightness (L) value in the CIELAB color space, color distortion can be corrected by lowering the brightness of glossy paints, which may appear brighter than reality due to their high reflectance, while the brightness of matte paints can be increased to maintain a hue similar to the actual color, as the matte paints may appear darker due to their low reflection.

[0068] The transmittance of a paint can directly affect the depth and brightness of the color. In particular, for translucent paints, the final visible color may vary depending on the color and characteristics of the surface to which it is applied.

[0069] Therefore, the transmittance correction process plays a role in optimizing color chroma and lightness by adjusting the translucent paint so that it is less affected by the applied surface. Furthermore, it is a critical process that minimizes color distortion and maintains optimal lightness and hue by considering the characteristics of the translucent paint. Through this, the color selected by the user can be more accurately reproduced in the actual paint. For example, color vividness can be maintained by adjusting chroma (a, b) values ​​in the CIELAB color space, and color uniformity can be achieved by correcting lightness (L) values.

[0070] Gloss is a crucial factor determining the degree of light reflection from a surface and influences color lightness, chroma, and depth. High-gloss paints have a smooth surface that reflects light strongly, making it more likely that colors will appear brighter and more vivid. Conversely, low-gloss matte paints scatter light from the surface, allowing colors to be expressed with a calmer and greater sense of depth.

[0071] Therefore, the Gloss Correction process is an adjustment designed to minimize color distortion in glossy and matte paints and to represent the original colors more accurately. This ensures that the color selected by the user is realized as accurately as possible during actual application. For example, the Lightness (L) value in the CIELAB color space is adjusted; since glossy paints have high reflectivity and may appear brighter than they actually are, the Lightness is lowered. Conversely, since matte paints have less reflected light and may appear darker, the Lightness is increased to enable more accurate color reproduction.

[0072] The color of the paint may appear different depending on the application conditions, and factors such as lighting conditions, the material of the coated surface, and the usage environment can affect the lightness, chroma, and color rendering.

[0073] Therefore, the Application Conditions correction process involves adjusting the color to ensure that the user-selected color is accurately realized even after actual application, by considering the influence of lighting conditions, surface materials, humidity, and temperature. For example, since colors may appear differently depending on humidity and temperature conditions, color consistency can be maintained by adjusting the lightness (L) and saturation (a, b) values ​​in the CIELAB color space while taking these conditions into account.

[0074] In addition, the paint design module (12) can perform the function of automatically mixing color-mixing materials (pigments and colorants) to create an optimal color and setting the paint composition based thereon, in order to accurately implement the color selected by the user in the actual paint composition. Through this, the difference between digital color values ​​(RGB, HEX, etc.) and the actual paint color can be minimized, and consistent color quality can be maintained.

[0075] Specifically, through steps such as color analysis and color space conversion, color difference calculation and color correction (application of color correction algorithm), calculation of the mixing ratio of optimal color mixing materials (pigments and colorants), and prediction and simulation of the color mixing results of the paint composition, the color selected by the user can be more accurately realized in the actual paint.

[0076] In addition, after the paint composition is set through the paint design module (12), the estimate generation module (13) can automatically calculate the estimate of the paint composition designed by the user and generate an estimate therefor.

[0077] In addition, the above-mentioned estimate generation module (13) automatically calculates the price by reflecting the use, color, volume, and special performance of the paint set by the user, and can determine the price by considering the mixing ratio of coloring materials (pigments and colorants) and the physical properties of the paint. Furthermore, if special performance such as enhanced durability, waterproofing, and chemical resistance is added, it can be automatically reflected to calculate the final cost.

[0078] In addition, the above quotation may be characterized by being generated in the form of a Word file (.docx) or a PDF (.pdf) file, and being directly downloadable by the user.

[0079] Additionally, after checking the quote details, the user can make modifications such as changing the capacity or adding special performance as needed, and if modifications are made, a new quote reflecting the changes can be automatically generated in real time through the quote generation module (13).

[0080] In addition, the above quotation may include paint composition information (color code, mixing ratio, volume, etc.), individual unit prices and total costs, and estimated delivery date information.

[0081] When the user confirms the purchase after checking the quotation, the order management module (14) can manage the order history and track the order progress status in real time and provide it to the user.

[0082] Accordingly, the order management module (14) can perform the role of systematically managing order data, storing order details in a database, and providing information so that the user can check the order status in real time.

[0083] In addition, the above order progress status consists of production progress status, delivery status, and estimated arrival time, and the user can check the production progress, delivery status, and estimated arrival time of the ordered paint in real time through a user terminal device.

[0084] When a user completes an order, the corresponding order information is transmitted to the manufacturing process to start paint production, and the production progress status can display the current production stage (e.g., raw material mixing, color matching, packaging, etc.) in real time.

[0085] Once production is complete, the shipping status changes to "ready for shipment" through the logistics system, provides a dispatch notification to the user, and automatically issues a tracking number to enable delivery tracking.

[0086] The estimated arrival time is automatically calculated by reflecting real-time logistics tracking data, and users can check the estimated arrival time on the order history page and receive updated estimated arrival times in real time during the delivery process.

[0087] In this way, the user can check the production progress, delivery status, and estimated arrival time of the ordered paint in real time through the user terminal device, and the order management module (14) can automatically update the information to reflect the latest data.

[0088] Additionally, after an order is completed through the order management module (14), the platform system (10) may further include an AI-based color recommendation module (15) that analyzes the purchase history of a paint composition of a color selected by the user and automatically recommends a paint composition of a color that is frequently purchased along with the selected color.

[0089] The above AI-based color recommendation module (15) can automatically recommend colors by utilizing AI to learn existing users' purchase data and performing functions such as Associated Color Recommendation, Similar Color Suggestion, and Trend-Based Color Recommendation through big data analysis.

[0090] Associated Color Recommendation is a feature that analyzes and recommends colors that existing users of the platform system (10) have selected or purchased together when purchasing paint of a specific color. For example, users who have purchased a specific beige color for wall paint can be automatically recommended the green color that is most frequently purchased together. Through this, users can easily select more popular color combinations.

[0091] Similar Color Suggestion is a feature that automatically recommends colors by analyzing their brightness and saturation values ​​to match the color selected by the user.

[0092] Trend-Based Color Recommendation is a feature that recommends popular colors by analyzing the latest color trends in the fashion and paint markets. For example, by reflecting industry standard colors (such as PANTONE and RAL color trends) and recent paint sales data, it can recommend colors suitable for specific seasons or interior trends to users.

[0093] In addition, the AI-based color recommendation module (15) can analyze the user's purchase history based on a machine learning model and recommend similar or related colors by utilizing K-means clustering or collaborative filtering techniques.

[0095] Hereinafter, a method (100) for providing a platform service for designing and ordering a user-customized paint composition according to one embodiment of the present invention will be described in detail.

[0096] FIG. 3 is a flowchart illustrating a method (100) for providing a platform service for designing and ordering a user-customized paint composition according to one embodiment of the present invention.

[0097] In addition, FIGS. 4a to 4g show screens of an application implementing a method (100) for providing a platform service for designing and ordering a user-customized paint composition according to one embodiment of the present invention.

[0098] Referring to FIGS. 3 and FIGS. 4a, the user can access the application provided by the platform service provision method (100) through the step (S101) of accessing the platform service using a user terminal device.

[0099] Next, as shown in FIG. 4b, the user can log in to the platform service by entering an ID and password through step S102.

[0100] Next, as shown in FIG. 4c, the user can select an order or production item provided by the platform service through step S103. The order or production item may be located in the center of the application screen or in the lower right corner, as shown in FIG. 4c, and the location of the item is not particularly limited.

[0101] When the user selects the above order or production item, the service providing method (100) provides categories classified by the use, color, capacity, and special performance of the paint. Accordingly, through step S104, the user can select a desired item from the categories classified by the use, color, capacity, and special performance of the paint as shown in FIGS. 4d to 4f.

[0102] More specifically, in step S104 above, the user can select the use of one of the paints for automobiles, ships, aircraft, architecture, art, wood, and heavy-duty applications.

[0103] Additionally, the user can select the color of the paint, and the color of the paint can be selected using one of a color chart, a color wheel, an RGB code, and a HEX code, or by entering a color code.

[0104] In addition, the user can select the capacity of the paint, and the capacity of the paint can be selected from 0.5ℓ, 1ℓ, 3ℓ, and others. If the user selects others, the capacity can be entered in the range of 0.5ℓ to 5ℓ in increments of 0.5ℓ.

[0105] In addition, the user can select a special performance of the paint, and the special performance of the paint can be selected as one of general, enhanced durability, waterproof, chemical resistance, heat resistance, flame retardant, antibacterial, and anti-slip.

[0106] When the user completes the selection of each category through step S104, the platform service can provide a real-time preview based on the selected information in step S105.

[0107] The above real-time preview is configured to display the color selected by the user, the color code (RGB, HEX), and the color name together on the preview screen, and can provide a color history so that the user can compare the currently applied color with the previously selected color.

[0108] In addition, the real-time preview described above may further include utilizing image filters and color overlays on a basic template image so that when a user changes a color, the corresponding color is immediately reflected in the template image.

[0109] When the user selects all categories (Step S104) and verifies the selected paint through a real-time preview (Step S105) to complete the paint design, the platform service can finalize the actual paint composition through Step S106.

[0110] The determination of the actual paint composition described above is made by the platform service analyzing input data regarding the paint's use, color, volume, and special performance, and reflecting the analysis results using a color matching engine. The color matching engine may apply a color correction algorithm that considers the paint's reflectance, transmittance, gloss, and application environment to correct the difference between the digital color value of the color selected by the user and the color to be implemented in the actual paint.

[0111] Next, as shown in FIG. 4g, the platform service can automatically calculate an estimate and generate an estimate document at step S107 and provide it to the user. As shown in FIG. 4g, which is an embodiment, some information (use, color, volume, etc.) of the paint previously selected by the user may be displayed in the estimate document, and the user can easily check the price and information about the selected paint through the estimate document.

[0112] In addition, the above quotation is generated in the form of a Word file or a PDF file, and the user can download it directly.

[0113] Next, as shown in FIGS. 4h to 4j, the user can make an order for the designed paint through the step of entering a shipping address (S107) and the step of entering payment information and making a payment (S108).

[0114] Next, after completing the payment, the user can track the order progress status in real time through the platform service at step S110. The order progress status may consist of the production progress status, the shipping status, and the estimated arrival time.

[0115] Finally, through step S111, the platform service can provide colors automatically recommended via the AI-based color recommendation module of the platform service after the user completes an order. The AI-based color recommendation module analyzes the purchase history of paint compositions of the color selected by the user and can automatically recommend paint compositions of colors frequently purchased along with that color.

[0116] In addition, the platform service may further include a step (not shown) in which a user can check and purchase recommended products recommended by the platform service using the e-commerce function provided by the platform service, as shown in FIG. 5.

[0117] The above e-commerce function refers to a general electronic commerce function for selecting and paying for products online. Accordingly, the user can use the above function after accessing the platform service using a user terminal device (step S101).

[0118] Those skilled in the art to which the present invention pertains will understand that the present invention may be implemented in other specific forms without altering its technical concept or essential features. Therefore, the embodiments described above should be understood as illustrative in all respects and not restrictive. The scope of the present invention is defined by the claims set forth below rather than by the detailed description above, and all modifications or variations derived from the meaning and scope of the claims and equivalent concepts should be interpreted as being included within the scope of the present invention. Explanation of the symbols

[0120] 10: User-Customized Paint Composition Design and Ordering Platform System 11: User Input Interface Module 12: Paint Design Module 13: Quotation Generation Module 14: Order Management Module 15: AI-based color recommendation module 100: Method for providing platform services for designing and ordering user-customized paint compositions S101: A step in which a user accesses a platform service using a user terminal device. S102: Step where the user logs in by entering their ID and password S103: Step where the user selects an order or production item S104: Step where the user selects the use, color, volume, and special performance of the paint. S105: When the user completes the above selection step, the platform service provides a real-time preview based on the selected information. S106: Step in which the platform service determines the actual paint composition S107: Step where the platform service automatically calculates an estimate, generates an estimate, and provides it to the user. S108: Step where the user enters the shipping address S109: Step where the user enters payment information and makes a payment S110: A step in which the user tracks the order progress status in real time through the platform service. S111: Step in which, after the user completes an order, the platform service automatically recommends and provides colors through an AI-based color recommendation module.

Claims

Claim 1 A platform system for designing and ordering custom paint compositions, comprising: a user input interface module that receives input of the paint's purpose, color, volume, and special performance through a user terminal device and provides a real-time preview; a paint design module that sets the paint composition based on the color entered by the user once the color is confirmed; a quotation generation module that automatically calculates the estimate of the paint composition designed by the user and generates a quotation; and an order management module that manages the user's order history and tracks the order progress status in real time and provides it to the user. Claim 2 A user-customized paint composition design and ordering platform system according to claim 1, wherein the user input interface module provides categories classified by paint use, color, capacity, and special performance, and the user can select corresponding information provided in each category through a user terminal device; wherein the paint use can be selected from one of automotive, marine, aircraft, architectural, artistic, wood, and heavy-duty applications; wherein the paint color can be selected using one of a color chart, color wheel, RGB code, and HEX code, or a color code can be entered; wherein the paint capacity can be selected from one of 0.5ℓ, 1ℓ, 3ℓ, and others, and if the user selects others, the capacity can be entered in the range of 0.5ℓ to 5ℓ in 0.5ℓ increments; and wherein the special performance of the paint can be selected from one of general, enhanced durability, waterproof, chemical resistance, heat resistance, flame resistance, antibacterial, and anti-slip. Claim 3 A user-customized paint composition design and ordering platform system according to claim 1, wherein the real-time preview is configured to display the color selected by the user, the color code (RGB, HEX), and the color name together on the preview screen, and provides a color history so that the user can compare the currently applied color with the previously selected color. Claim 4 A user-customized paint composition design and ordering platform system according to claim 1, wherein the user input interface module is configured to utilize image filters and color overlays on a basic template image so that when the user changes the color, the corresponding color is immediately reflected in the template image. Claim 5 A user-customized paint composition design and ordering platform system according to claim 1, wherein the paint design module analyzes input data regarding the use, color, capacity, and special performance of the paint provided in the user input interface module, and determines an actual paint composition reflecting the analysis results using a color matching engine, and wherein the color matching engine applies a color correction algorithm considering the reflectance, transmittance, gloss, and application environment of the paint to correct the difference between the digital color value of the color selected by the user and the color to be implemented in the actual paint. Claim 6 A user-customized paint composition design and ordering platform system according to claim 1, characterized in that the quotation is generated in the form of a Word file or a PDF file and can be directly downloaded by the user. Claim 7 A user-customized paint composition design and order platform system according to claim 1, wherein the order progress status comprises a production progress status; a delivery status; and an estimated arrival time; and wherein the user can check the production progress, delivery status, and estimated arrival time of the ordered paint in real time through a user terminal device. Claim 8 A user-customized paint composition design and ordering platform system according to claim 1, wherein the platform system further includes an AI-based color recommendation module that, after an order is completed, analyzes the purchase history of a paint composition of a color selected by the user and automatically recommends paint compositions of colors frequently purchased together with the selected color. Claim 9 A method for providing a platform service for designing and ordering a user-customized paint composition, comprising: (a) a step in which a user accesses the platform service using a user terminal device; (b) a step in which a user logs in by entering an ID and password; (c) a step in which a user selects an order or production item; (d) a step in which a user selects the use, color, volume, and special performance of the paint; (e) a step in which, when the user completes the selection step, the platform service provides a real-time preview based on the selected information; (f) a step in which the platform service confirms the actual paint composition; (g) a step in which the platform service automatically calculates an estimate, generates an estimate, and provides it to the user; (h) a step in which a user enters a shipping address; (i) a step in which a user enters payment information and makes a payment; (j) a step in which a user tracks the order progress status in real-time through the platform service; and (k) a step in which, after the user completes the order, the platform service automatically recommends and provides a color through an AI-based color recommendation module.

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