Product Circulation Management System

Abstract

We provide a product circulation management system and program that realizes a circular economy system that can utilize idle assets. [Solution] A product circulation management system including a user terminal, a warehouse management server, a refurbishment device, a product condition determination module, a product management database, and a matching module, which performs the following steps: receiving a product shipment notification from the user terminal, the warehouse management server acquiring product receipt information; determining the product condition using the product condition determination module based on the product receipt information from the product management server or based on the condition of the product after inspection, cleaning, and repair / adjustment as necessary in the refurbishment device; recording information in the product management database based on the product condition and registering it as a product for the next rental, sale, or subscription; and the matching module matching the request of the user wishing to use the product with the registered products and presenting the product.

Description

Technical Field

[0001] The present invention relates to a product circulation management system and a product circulation management application for efficiently conducting product recycling, and particularly to a system and application for realizing product management involving refurbishment (reclamation processing) and matching with users. The present invention belongs to the technical field applicable to the circulation logistics of products in e-commerce (EC), rental services, and subscription services, and contributing to the promotion of a sustainable circular economy.

Background Art

[0002] Conventionally, for promoting the circular economy and extending the product lifespan, refurbishment technologies and product circulation systems have been proposed. For example, a product circulation method including a plurality of modules and a system for proposing product updates according to the user environment are known.

[0003] In Patent Document 1, a technique for replacing a module with improved value after use and reusing the product for a product composed of a plurality of modules is disclosed. Specifically, a method for realizing product circulation by improving product value through module reuse, repair, refurbishment, etc. is described.

[0004] In addition, Patent Document 2 discloses an information processing device for proposing repairs and updates based on the operation information of home appliances. A system for supporting long-term use of products by diagnosing the product state according to the user environment and needs and creating a repair or function update plan has been proposed.

Prior Art Documents

Patent Documents

[0005]

Patent Document 1

Patent Document 2

[0006] However, conventional technologies lacked sufficient systems and applications to efficiently manage returned or refurbished goods and quickly match them with demand. Furthermore, mechanisms for the unified collection and management of idle assets were also inadequate.

[0007] To solve the above problems, the present invention provides an efficient product recycling system and application. [Means for solving the problem]

[0008] A first embodiment of the present invention is A product circulation management system, at least A user terminal capable of communicating with the warehouse management server, A refurbishment device that performs product reprocessing, A product condition determination module that determines the condition of a product, A product management database that manages the circulation of products, It includes a matching module that matches product information data with users who wish to use it, The product circulation management system is a) The warehouse management server receives a product shipment notification from the user terminal and obtains product receipt information, b) A step in which the product condition determination module determines the product condition based on product receipt information from the product management server, or based on the condition in which the product has been inspected, cleaned, and repaired / adjusted as necessary in the refurbishment device, c) Based on the product condition, information is recorded in the product management database and registered as a product for future rental, sale, or subscription. d) The matching module matches the user's request with the registered products and presents the products. This is a product circulation management system characterized by performing the following:

[0009] Furthermore, other embodiments of the present invention include: In the product circulation management system described above, This product circulation management system is characterized by a refurbishment device that performs product initialization, ultrasonic cleaning, drying, or parts replacement based on a refurbishment code set for each product.

[0010] Furthermore, other embodiments of the present invention include: In the product circulation management system described above, This product circulation management system is characterized by a product condition determination module that classifies product conditions based on image recognition and product condition images sent by users.

[0011] Furthermore, other embodiments of the present invention include: A product recycling management program, which includes at least, 1) A means of communicating with the warehouse management server, receiving product shipping notifications from user terminals, and obtaining product receipt information, 2) A means for controlling a refurbishment device that inspects, cleans, and repairs / processes products as necessary, based on product information received. 3) A means for determining the condition of a product and registering the determination result in a product management database, 4) A means of registering products on a product management server as products for rental, sale, or subscription based on product condition and product receipt information, 5) A means of receiving requests from users who wish to use the product, matching them with registered products, and presenting the product, This is a product recycling management program.

[0012] Furthermore, other embodiments of the present invention include: The above-mentioned product recycling management program, A product circulation management program, characterized in that a function for controlling a refurbishment device controls initialization, ultrasonic cleaning, drying, or component replacement of a product based on a refurbishment code set for each product.

[0013] Another embodiment of the present invention is The product circulation management program described above, characterized in that a product state determination function classifies the product state based on image recognition and a state image of the product transmitted from a user terminal, and registers product state information in a product management database.

[0014] Another embodiment of the present invention is An application for executing a product circulation management system, which is an application having at least the following functions executed on a user terminal: i) means for creating a product shipping notice and transmitting it to a warehouse management server; ii) means for providing an input form regarding the state of a product and enabling uploading of a state image; iii) means for creating a request for a desired product and transmitting it to a matching module; vi) means for receiving a matching result and presenting it to the user, characterized in that through the above application, the process from product return, refurbishment to reuse can be managed.

[0015] Another embodiment of the present invention is The product circulation management application described above, characterized in that a function for creating a request presents products recommended using AI based on a user's past history and input conditions.

Effects of the Invention

[0016] This invention makes it possible to automate and streamline a series of operations, from return to inspection, refurbishment, and re-registration, for goods returned from rental systems (including subscription-based systems) and e-commerce sites. This reduces the burden on warehouse management and logistics, and shortens working time.

[0017] Furthermore, by using the product condition determination module of the present invention, products can be classified into, for example, "new," "almost new," "slightly dirty / scratched," and "defective," enabling highly accurate condition management and pricing.

[0018] Furthermore, by utilizing the matching module in this invention, registered products and user demand can be matched in real time, enabling the rapid provision of rental, sales, and subscription services, thereby optimizing the product cycle.

[0019] Furthermore, the product recycling management system of the present invention allows for the collection of unwanted products in a single batch by having users include idle assets when returning them, thereby promoting the effective use of resources. It also provides new revenue to users who provide idle assets.

[0020] Throughout the entire system, efficient reuse and refurbishment of products is expected to reduce waste and environmental impact, thereby contributing to the promotion of a circular economy.

[0021] As described above, the present invention has the effect of realizing the efficient circulation and reuse of goods, optimizing warehouse management and logistics, and reducing environmental impact. [Brief explanation of the drawing]

[0022] [Figure 1] Figure 1 is a schematic diagram showing an example of the configuration of one embodiment of the present invention. [Figure 2]Figure 2 is a functional block diagram of a warehouse management server in one embodiment of the present invention. [Figure 3] Figure 3 is a functional block diagram of a warehouse management server in another embodiment of the present invention. [Figure 4] Figure 4 illustrates the movement of an article in one embodiment of the present invention. [Figure 5] Figure 5 is a sequence diagram of the embodiment shown in Figure 4. [Figure 6] Figure 6 illustrates the movement of an article in another embodiment of the present invention (during product return). [Figure 7] Figure 7 is a flowchart showing the information processing flow in the product determination module. [Figure 8] Figure 8 is a flowchart showing the flow of information processing in the refurbishment process. [Modes for carrying out the invention]

[0023] This invention relates to a product circulation management system, program, and application that centrally manages the processes of product return, refurbishment, and reuse. Specifically, the system includes a warehouse management server that receives product shipping notifications from user terminals and receives and manages products, a refurbishment device that inspects, cleans, and repairs products, a product condition determination module that determines and manages the condition of products, a product management database that manages product circulation, and a matching module that matches product information with requests from users who wish to use the products. Furthermore, the invention provides a program for running this system and an application that can be operated on a user terminal, thereby streamlining the entire product lifecycle and promoting sustainable product use. Data processing and analysis in this invention can be performed using artificial intelligence (AI) on data related to products and users.

[0024] In this invention, the product circulation management system refers to a system for efficiently and centrally managing and optimizing the process of reusing, repairing, refurbishing, or recycling used products and their parts throughout the product lifecycle. For the purposes of this invention, "product" includes not only products rented by users or products used under a subscription, but also products that have been purchased or products that have been purchased but are not being used (idle assets). In another embodiment of this invention, it is also within the scope of this invention to recirculate products purchased by businesses through the system of this invention.

[0025] In this invention, the warehouse management server is a core component of the product circulation management system and may be configured to centrally manage the processes of product return, inspection, refurbishment, and reuse. The warehouse management server communicates with user terminals and has the function of receiving product shipping notifications and acquiring product receipt information. Furthermore, after products arrive at the warehouse, it cooperates with refurbishment equipment and product condition determination modules to determine the condition of the products and register the results in the product management database. In one embodiment of the warehouse management server in this invention, by using AI, it is possible to analyze the inventory status and distribution data of products in real time and automatically calculate the optimal storage location and shipping schedule. This maximizes the space efficiency within the warehouse and enables rapid shipping operations. In addition, it is possible to streamline management operations by automatically scanning and registering information on incoming products and determining the condition and category of products using an AI engine as needed. Furthermore, by proposing the necessary replenishment and shipping quantities of products based on past inventory data and demand forecasts, it prevents inventory surpluses and shortages and optimizes warehouse operations.

[0026] Furthermore, the warehouse management server also plays a role in presenting appropriate products by matching product information that matches the requests from users who wish to use the products, via a matching module. The warehouse management server may also be configured to track and manage product inventory history and synchronize with a database in real time, allowing for constant updates to product status and inventory levels. In an embodiment of the matching module of the present invention, AI is used to efficiently match registered product information with requests from users. The AI ​​can analyze the conditions specified by the user and their past usage history to select the most suitable product. Specifically, the AI ​​can quickly present candidates that match the conditions based on product attribute data and status information, and can also construct a system that allows the AI ​​to appropriately infer and provide optimal matching results even for ambiguous conditions entered by the user.

[0027] In this invention, the user terminal includes common devices such as smartphones, tablets, and PCs, which can access the product circulation management system via a dedicated application or web browser.

[0028] In this invention, a refurbishment apparatus means an apparatus or a series of facilities for refurbishing goods. The refurbishment apparatus can restore or improve goods to a reusable state through inspection, cleaning, repair, parts replacement, and operational checks. Examples of the main functions and means in the refurbishment device of the present invention include, but are not limited to, 1) an inspection function that checks the appearance and operating condition of the product and determines whether there is any damage or defect (e.g., automatic detection of surface scratches using AI image recognition), 2) a cleaning function that cleans the surface and interior of the product and removes dirt and foreign matter (e.g., removal of dirt from fine parts using an ultrasonic cleaning device or airflow), 3) a repair and adjustment function that repairs product defects and adjusts the product to operate properly (e.g., replacement of circuit boards in electronic devices, reinstallation of software), 4) a parts replacement function that replaces worn or faulty parts of the product with new or reused parts (e.g., battery replacement in home appliances), 5) an operation confirmation function that tests whether the product operates normally after repair and adjustment (e.g., function check using an automatic inspection machine), and 6) a disinfection and finishing function that makes the product hygienic and performs the final finishing (e.g., a high-temperature steam disinfection device or a UV sterilization device).

[0029] Common examples of refurbishment equipment include refurbishment equipment for home appliances such as washing machines and refrigerators in reprocessing facilities, refurbishment equipment for smartphones such as automated smartphone repair lines, and refurbishment equipment for automotive parts such as automobile engines and transmissions, but the present invention is not intended to be limited to these. In one embodiment of the refurbishment equipment of the present invention, artificial intelligence (AI) technology is used to efficiently perform optimal refurbishment processing according to the condition of the product. Specifically, the AI ​​analyzes the inspection results and condition data of the product and automatically determines the necessary processing content. As a result, each process such as product initialization, ultrasonic cleaning, drying, and parts replacement is performed in the appropriate order. Furthermore, the AI ​​monitors the data during processing in real time and takes immediate action if an abnormality is detected, thereby maintaining the quality of the processing. For example, the AI ​​can classify the degree of scratches and stains in detail based on images of the product and information obtained from sensors, and select an appropriate refurbishment method.

[0030] Products to be refurbished using the refurbishment device in the present invention may be configured to be applied to the refurbishment process using a refurbishment code created for each product based on information from a product management database. The refurbishment code in the present invention is an identification code used in the product circulation management system of the present invention to systematically manage and instruct the refurbishment process based on the condition and characteristics of each product.

[0031] The refurbishment code in this invention is a code that contains information about the necessary refurbishment process, primarily based on the condition of the product (e.g., cosmetic damage, malfunction, component deterioration, etc.). This code may be configured to be determined by a product condition determination module during product inspection. The refurbishment code in this invention is an important element for improving the efficiency and accuracy of product refurbishment, and can also be created using AI. The refurbishment code is unique identification information assigned to each product and is linked to data including the product type, condition, and past processing history. By using AI, the characteristics and condition of the product can be quickly analyzed based on the refurbishment code, and an optimal refurbishment plan can be automatically generated. For example, the AI ​​can refer to the product condition data and past refurbishment history to determine the necessary processing procedures and repair techniques to be applied. Furthermore, by referring to the refurbishment code in real time during processing, the AI ​​can immediately check the inspection results and progress of the product and dynamically adjust the processing plan as needed. In addition, the collaboration between the refurbishment code and AI allows the processed product quality data to be registered in the management system, which can be used to improve future processing and matching accuracy. This ensures the efficiency and consistency of product regeneration, as well as optimizing the entire recycling management process.

[0032] In this invention, the product condition determination module is a module for determining the usability value of products sent from a user to a warehouse management server by understanding their condition. As a means of determining usability value, physical methods such as image recognition and various sensors can be used. Furthermore, if product information is used, product model numbers and specifications can be used. In addition, by managing each product with an ID that identifies it, past usage history and refurbishment history can be managed in the product database of this invention, and the value of the product can be calculated by referring to this information. Such a process can be realized by sharing information in a state where the product condition determination module, refurbishment device, and matching module of this invention can communicate with each other.

[0033] The product condition determination module in this invention may be configured to analyze the condition of returned products in detail and provide information to the product management module for management in a reusable manner. Specifically, it may be configured to obtain basic information of returned products (product ID, model number, past condition history, etc.) from a product management database and to perform a determination considering this historical information. The information obtained from the determination, such as the product condition and the need for repair, is then registered in the database. For example, if the product ID is "12345" and the condition is determined to be "slightly damaged," information such as "cleaning and minor repair recommended" can be automatically registered.

[0034] The product circulation management system in this invention enables a system in which, by inputting product information before the user ships the product, a product condition determination module and a product management database work together to analyze the product's condition in advance. This system streamlines the product acceptance process and allows for a smooth transition to the next stage. As mentioned above, the products shipped by the user include products rented by the user from businesses and idle assets owned by the user. However, the products in this invention are not limited to these, and naturally include products purchased from other businesses (e.g., outlet products and inventory products) and products shipped by the user with the intention of being purchased.

[0035] In this invention, the product whose value is determined by the product condition determination module may be a product that has undergone a refurbishment process. This applies to products with complex structures where the internal structure may not be noticed by the user on a daily basis, or where the product's condition must be determined using special inspection methods. The product condition determination module of this invention may be configured to use AI to efficiently and accurately determine the product's condition. This module receives product image data and sensor data as input, and the AI ​​analyzes them to efficiently classify and evaluate the product's condition. Specifically, it uses image recognition technology to determine the degree of scratches, dirt, and deterioration on the product's exterior and classifies it into categories such as "new," "almost new," "slightly damaged," and "defective." Furthermore, it can analyze the product's operating status and internal condition from sensor data to detect defects and performance degradation that cannot be seen from the exterior. In addition, the system is designed to continuously improve judgment accuracy by learning from past judgment data using AI. This learning process reflects the characteristics of specific products and patterns of aging, enabling more detailed condition classification and determination of the need for repair.

[0036] In this invention, the matching module refers to a software module in the product circulation management system of the present invention that has the function of matching requests from prospective users with registered product information and presenting the most suitable product. The matching module operates based on the product management database and user request data, efficiently linking products with user needs. In one embodiment of the matching module of the present invention, it has the function of matching registered product information with requests from prospective users using AI. In this module, the AI ​​analyzes the attribute data and status information of registered products and can quickly identify products that match the needs and conditions of the prospective user. If the request from the prospective user includes specific conditions, the AI ​​narrows down and proposes the best candidates based on those conditions. On the other hand, even if the input conditions are ambiguous or incomplete, the AI ​​learns patterns from past data and similar requests to make estimations and present the best matching results. Through this process, prospective users can efficiently find products that meet their needs. Furthermore, by using AI to analyze product demand trends and the behavioral history of potential users, the system shortens the time from when a product is registered until it is presented, thereby increasing the efficiency of product circulation. In addition, by learning from past matching results, the accuracy of suggestions improves, contributing to long-term improvements in user satisfaction.

[0037] The product management database in this invention is the core information infrastructure in the product circulation management system of this invention, which centrally manages the status, history, inventory information, and progress of the refurbishment process of products. This database works in conjunction with other components in the system, such as the product status determination module, refurbishment device, and matching module, to manage the entire product lifecycle.

[0038] The product management database records and updates product information. It records basic product information such as product ID, model number, category, condition, price, and inventory status, and has the function to update it in real time as needed. Furthermore, it stores historical data for all processes, such as product returns, inspections, cleaning, repairs, and relisting, in chronological order to ensure product traceability. Condition management is also an important function. It records the product condition (e.g., new, nearly new, damaged, defective, etc.) analyzed by the product condition determination module, helping the refurbishment equipment determine the appropriate processing step based on the results.

[0039] Furthermore, the inventory management function in the product management database manages the current status of products, such as available for sale, available for rental, for subscription, and in the process of refurbishment, and tracks inventory information in real time. Data integration also allows data recorded in the product management database to be shared with other modules (e.g., matching modules, refurbishment devices), enabling integrated operation of the entire system. Finally, the report generation function analyzes product data and generates reports on inventory turnover, refurbishment processing time, sales data, and more.

[0040] In this invention, the product management database operates in conjunction with other components. First, in the configuration where it works in conjunction with the product condition determination module, it receives the product condition analysis results from the product condition determination module and registers them in the product management database. Such registered data is updated in real time and becomes available to the refurbishment device and the matching module. In the configuration where it works in conjunction with the refurbishment device, it instructs the refurbishment device on the necessary processes (e.g., cleaning, repair, parts replacement, etc.) based on the registered product condition. Furthermore, after the work on the refurbishment device is completed, it receives the results (e.g., repair completed or operation confirmed) and updates the product data.

[0041] The matching module and the product management database work by providing product status and inventory information registered in the database and matching it with the user's request. Furthermore, information is shared with the matching module to present the most suitable product to the user's terminal based on the matching results. In the user terminal integration, product information entered by the user (e.g., model number, status, image, etc.) is received and passed to the product status determination module for analysis. In addition, appropriate product information is provided to the user's terminal based on the conditions requested by the user.

[0042] System-wide data integration involves the unified management of data generated throughout the entire product lifecycle (returns, inspections, cleaning, repairs, sales, rentals, etc.) and seamless data linkage between each module.

[0043] In this invention, the product management database functions as an information infrastructure for product information. On the other hand, the warehouse management server in this invention functions as a logistics control and logistics information infrastructure. In other embodiments of this invention, the warehouse management server may be configured to include the product management database, or a product condition determination module may be incorporated into the refurbishment device, or a matching module may be incorporated into the product management server. In the product management database of this invention, AI can be used to analyze product conditions, learn from historical data, and optimize inventory management based on demand forecasts. Specifically, by learning from historical data in the product database and analyzing changes in product condition and consumption trends, appropriate refurbishment procedures and storage conditions are proposed. Furthermore, the product management database plays a role in ensuring product traceability, and through AI-based data analysis, it is possible to grasp the inventory turnover rate and the progress of the refurbishment process in real time. This function facilitates the distribution of products and supports the optimal product presentation by the matching module. [Examples]

[0044] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. However, the present invention is not intended to be limited to these embodiments. Minor modifications and changes based on the embodiments described in this example are also within the technical scope described herein.

[0045] First, an overview of the system according to the present invention will be described with reference to Figure 1. The product circulation management system according to the present invention includes a user terminal 10 as a device for users to send product requests and management information. Through this terminal, users can select, purchase, and request rentals of products. Next, it includes a warehouse management server 20 that manages the inventory status and inbound / outbound information of products and plays a role in streamlining product distribution. A refurbishment device 30 performs inspection, cleaning, repair, and parts replacement of products to restore them to a reusable state. A product condition determination module 40 evaluates the condition of products and classifies them according to the following usage purpose. In this embodiment, this evaluation result is recorded in a product management database 50, and the history, condition, and usage status of products are centrally managed. In addition, a matching module 60 matches the characteristics of products with the requests of prospective users and makes appropriate suggestions to users. This function ensures that products and user needs are quickly and appropriately matched.

[0046] Figure 2 is a block diagram showing the structure of the warehouse management server and related modules in the product circulation management system according to the present invention.

[0047] The warehouse management server 20 shown in the diagram has the following main components. First, the input / output means 201 receives product shipping notifications from user terminals and transmits warehouse management information. The inbound / outbound management means 202 provides a function to centrally manage the inbound and outbound status of products. Furthermore, the product status determination module linkage means 203 is responsible for communication with the product status determination module and evaluates the status of products. In addition, the refurbishment device linkage means 204 manages the linkage with the refurbishment device that performs product regeneration processing. Furthermore, the matching module linkage means 205 enables communication with a module that matches users who wish to use products with products.

[0048] Furthermore, to support these functions, various types of data are stored in dedicated memory units. Specifically, the refurbishment processing memory unit 20D records the refurbishment processing history of products. Next, the inventory information memory unit 20B manages information related to the inbound and outbound of products. Furthermore, the matching information memory unit 20E manages information related to matching. And the product status information memory unit is responsible for holding the information obtained by the product status determination module. This invention combines these elements to streamline the circulation and sustainable use of goods, simultaneously achieving environmental protection and improved economic value.

[0049] Figure 3 is a block diagram showing another embodiment of the product circulation management system according to the present invention. Unlike the system configuration in Figure 2, this figure adopts a system design centered on a product management server. Unlike the warehouse management server-led architecture in Figure 2, this configuration is built so that the product management server oversees the main functions of the system.

[0050] In this embodiment, the product management database 60 is equipped with a refurbishment device linkage means for managing communication and control with a refurbishment device that performs product reprocessing. It is also equipped with a product condition determination module linkage means for linking with a product condition determination module to evaluate the condition of the product. Furthermore, it is equipped with a matching module linkage means for matching users who wish to use a product with the product. The refurbishment device linkage means, product condition determination module linkage means, and matching module linkage means can be combined in any way to use the product management database as a storage unit as shown in Figure 3.

[0051] The product management database includes an inventory information storage unit that records and manages product inbound and outbound information, as well as a product condition information storage unit that records information about the condition of products to be used for future use and distribution. It also includes a refurbishment processing storage unit that records the refurbishment history of products, and a matching information storage unit that stores information related to product matching. These features enable detailed product management.

[0052] Figure 4(A) is a flowchart illustrating a series of processing steps in the product circulation management system according to the present invention, clearly showing the product circulation process step by step with symbols. This diagram shows the overall flow from product receipt to refurbishment, condition determination, matching, and provision to the next user in a stepwise manner.

[0053] The process begins with step S01, where the user registers the product in the system and rents it. At this stage, a product shipping notification is created from the rental company's terminal and sent to the warehouse management server. Subsequently, when the product arrives at user (circled number) 1, the warehouse management server records the receipt of the product.

[0054] Next, User (circled number) 1 returns the rental item S02. At this time, User (circled number) 1 can send other items owned by User (circled number) 1 together with the rental item being returned to the rental company S03. The bundled items are subjected to a product condition determination process equipped with a product condition determination module S04, and the information obtained in the product condition determination process is provided to the refurbishment process S06. In other embodiments of the present invention, the bundled items may not involve the return of the rental item. Specifically, a system in which User (circled number) 1 sends items to the company starting from S03 and the company purchases them in advance is also within the scope of the present invention.

[0055] At this time, the product condition determination module can be configured to create a refurbishment code and instruct the specific work to be performed in the refurbishment process. In another embodiment, the information determined by the product condition determination module may be sent to the refurbishment process, and the refurbishment module may be configured to create a refurbishment code.

[0056] Apart from the information flow in S04 and S06, the products sent to the rental company by user (circled number) 1 are sent to the refurbishment process. In the refurbishment process, the products are inspected, cleaned, and repaired or replaced as necessary, based on the refurbishment equipment and refurbishment modules.

[0057] In one embodiment of the present invention, product information after the refurbishment process is registered or updated in the product management database as the normal state of the product. Furthermore, when the refurbished product is stored in a warehouse, the receipt is recorded in the inbound / outbound management means of the warehouse management server (S07) (individual modules are not shown). Then, product matching is performed via the matching module linkage means for products that meet the conditions of a request from another user (S08).

[0058] Subsequently, a process (S08) is performed in which the product management database or matching module matches the request of the user wishing to use the product with the registered product. Based on the condition of the product in the refurbishment process, the rental product, the product for sale (EC), and the prices related thereto may be predetermined in the product condition determination process, or they may be determined considering the results of the refurbishment of the product in the refurbishment process. Users (circled numbers) 2 and (circled numbers) 3 in Figure 4(A) can send their idle assets to the rental company together with the rental product as in S02 after the rental period ends.

[0059] Next, another embodiment of the present invention will be described with reference to Figure 4(B). In this embodiment, steps S01 to S03 are the same as in Figure 4(A).

[0060] In this embodiment, the packaged products are first transported to the refurbishment process, and after going through the refurbishment process, they are subjected to the product condition determination process S04'. The refurbishment code in the refurbishment process can be created based on information entered by user (circled number) 1 in S03 using the application according to the present invention from a user terminal. Specifically, user (circled number) 1 inputs and transmits the usage period, usage status, product image, etc., and the refurbishment module linkage means in the management server 20 and, if the product already has a usage history, the necessary information is obtained from the product condition information storage unit or product management database 60 to create a refurbishment code.

[0061] In this embodiment, the price and intended use of the product are determined in the product determination process based on the results of the refurbishment process, and this information is transmitted to the matching process in S06'. The bundled products are provided to the matching process in the same manner as in Figure 4(A) in S08.

[0062] Next, a sequence diagram of one embodiment of the present invention will be described with reference to Figure 5. First, S501 allows the user to access the system according to the present invention using user terminal A101. The user returns products whose rental period has ended, is nearing its end, or is no longer needed, and sends them to the business along with other products they own. The user can perform this operation regarding the products through the application of the present invention, contacting the business and sending the products to the warehouse managed by the warehouse management server 20.

[0063] Next, the warehouse management server 20 transmits information about the product from user terminal A101 to the product condition determination module 40 (S502). The product condition determination module 40 determines the product condition and, based on the image processing function and ultra-processed product information of the product condition determination module, determines the condition of the product sent by user A, calculates the value of the product sent by the user (purchase price, rental price, etc.) (S503), and transmits it to user terminal A101 (S504). The process in S504 may also be displayed on user terminal A101 via the warehouse management server 20. With this configuration, the information in the storage unit on the product management server can be updated sequentially. If the user accepts the displayed purchase price or rental price, they send a message indicating their acceptance (S505).

[0064] Next, in response to the purchase request from user terminal A101, the warehouse management server 20 approves the purchase in S506. After the processing in S506, the user who owns user terminal A101 ships the goods to the warehouse management server operator in S507. The shipped goods may be stored in a warehouse with a number of people specified by the warehouse management server 20. In this embodiment, the stored goods are appropriately applied to a refurbishment device in S508 and refurbished in the refurbishment device in S509. The refurbished goods can be stored in a warehouse specified by the warehouse management server in S510. After or in parallel with the processing in the refurbishment device, the product information sent from user terminal A101 can be registered in the product management database 60 in S511S512. At this time, the product value calculated by the product condition determination module is also communicated to the warehouse management server 20 in S513. The warehouse management server may also be configured to transfer a reward to user terminal A101 for the product price calculated by the product condition determination module in S514. The reward can be in the form of points, cryptocurrency, or transferred to a registered bank account.

[0065] Next, we will describe how a user who owns user terminal B102 accesses products using the system according to the present invention. The user who owns user terminal B102 uses the application according to the present invention to search for products they want to use using the matching module 50 S513. The matching module 50 accesses the product management database 60 (S514) and obtains consumption information from the product database (S515). The obtained product information is transmitted to the matching module 50 (S516), and the matching module 50 analyzes the request from the user and displays the search results to the user on user terminal B using a recommendation algorithm or the like (S518). The search results are displayed on user terminal B102, and the products selected by the user are transmitted to the product management database 60 via the matching module 50 (S519, S520). Next, the product management database 60 provides feedback on the management status of the products included in S520 (S521). Specifically, information including product inventory, dull price, selling price, and product status is displayed on user terminal B102 (S522). The information related to S522 is displayed on user terminal B102 as so-called product recommendation information or product availability information (S523). When a user selects a product, a purchase or rental request is sent to the product management database 60 via user terminal B102 (S523), and this information is also relayed to the warehouse management server (S524). The warehouse management server performs the appropriate processing and the product is delivered to the user on user terminal B102 (S525). Furthermore, the warehouse management server 20 sends the information from S52 to the product management database 60 (S526), ​​and updates the purchase or rental history of the user on user terminal B in the product management database (S527). Once the processing in S527 in the product management database is complete, update information is sent to the warehouse management server, and if the product purchased by the user on user terminal B was provided by the user on user terminal A, the warehouse management server processes the series of transactions and pays a reward to the user on user terminal A101.

[0066] Figures 6(A) and (B) show another embodiment of the product circulation management system according to the present invention, and are flowcharts of the processing steps when a product sold by a manufacturer is returned by user (circled number) 1 due to a defect. This diagram illustrates the series of steps from receiving the returned product to refurbishment, condition determination, matching, and provision to the next user.

[0067] First, in Figure 6(A), user (circled number) 1 purchases a product (S11) and requests a return (S12). At this stage, the returned product is registered in the system according to the present invention, and the procedure for sending the product from the manufacturer to the business operator is carried out (S13). Subsequently, the business operator proceeds to the step of actually receiving the product and recording the returned product (S12). In this embodiment, the goods may be sent directly from user (circled number) 1 to the business operator. In the embodiment of Figure 6, solid lines indicate the flow of information and goods, while dotted lines indicate the flow of information only.

[0068] Next, the goods are sent from the business to the refurbishment device (S15). At the same time, the business that received the goods transmits information about the condition of the goods to the goods condition determination process (S14). The goods condition determination process uses a goods condition determination module to construct information about the condition of the goods and transmits that information to the refurbishment process (S16). In the refurbishment process, the goods are inspected, cleaned, and repaired or replaced as necessary based on the refurbishment code created based on the information from the goods condition determination process. Alternatively, the refurbishment code may be created in the refurbishment process based on the information in S16. It will be done.

[0069] In one embodiment of the present invention, product information after the refurbishment process is registered or updated in the product management database as the normal state of the product. Furthermore, when the refurbished product is stored in a warehouse, the receipt is recorded in the inbound / outbound management means of the warehouse management server (S17) (individual modules are not shown). Then, product matching is performed via the matching module linkage means for products that meet the conditions of a request from another user (S18).

[0070] Subsequently, a process (S18) is performed in which the request of the user wishing to use the product is matched with the registered product in the product management database or matching module. The rental product, the product for sale (EC) and their prices based on the condition of the product in the refurbishment process may be predetermined in the product condition determination process, or they may be determined considering the results of the refurbishment of the product in the refurbishment process. In this embodiment, user (circled number) 2 may be the same as user (circled number) 1, and will repair and send a product purchased from the manufacturer for use. In addition, user (circled number) 3 may resell or rent out the rented product again using the system of the present invention. By configuring it in this way, appropriate use according to the condition of the product can be achieved without waste.

[0071] Next, another embodiment of the present invention will be described with reference to Figure 6(B). In this embodiment, steps S11 to S13 are the same as in Figure 6(A).

[0072] In this embodiment, the packaged products are first transported to the refurbishment process, and after going through the refurbishment process, they are subjected to the product condition determination process S14'. The refurbishment code in the refurbishment process can be created based on information entered by the manufacturer in S13 using the application according to the present invention from a user terminal. In one embodiment, the manufacturer can input and transmit information regarding product defects, thereby creating a refurbishment code by obtaining necessary information from the refurbishment module linkage means in the management server 20 and, if the product already has a usage history, from the product condition information storage unit or the product management database 60.

[0073] In this embodiment, the price and intended use of the product are determined in the product determination process based on the results of the refurbishment process, and this information is transmitted to the matching process (S16'). The product is then provided to the matching process and used in the same manner as in Figure 6(A) (S18).

[0074] Figure 7 is a flowchart illustrating in detail the process centered on the product status determination module in the product circulation management system according to the present invention. Referring to this figure, the process for analyzing and classifying the status of products and executing appropriate processing based on the results will be explained.

[0075] First, the process begins with sending product information to the product condition determination module 40 (ST1). At this stage, image data (exterior photos) and sensor information (condition data) related to the product, acquired using the user terminal, are transmitted.

[0076] Next, in this embodiment, an external appearance analysis of the product (ST2) is performed. In this step, a detailed analysis of image data is conducted to check for scratches, dirt, or damage to the product. Subsequently, the process proceeds to a step (ST3) to determine the internal condition and the normality of the functions, in which the operating state of the product is evaluated based on sensor information.

[0077] Next, the condition of the products proceeds to the next step (ST4), where they are classified based on the following conditions. 1. a) If the product is in good condition, proceed to the product registration step (ST5a). In this state, the product is deemed reusable and preparation for providing it to the next user begins. 2. b) If repair is required, proceed to step (ST5b) to return to the refurbishment machine. In this state, it is determined that additional refurbishment processing is required for the product. 3. c) If unusable, proceed to the disposal or recycling instruction step (ST5c). In this case, the product is deemed unsuitable for reuse and will be disposed of appropriately. The status determination results are recorded and notified in the process (ST6) where they are sent to the warehouse management server and matching module, preparing them for the next step. Finally, after all processing is complete, the process ends.

[0078] The processing of product information by the product condition determination module 40 can be performed before or after the refurbishment process, depending on the purpose of use. If performed before the refurbishment process, the product value can be calculated based on information stored in the product management database, in addition to the information entered by the user providing the product using the system of the present invention.

[0079] Next, referring to Figure 8, the information processing flow in the product circulation management system according to the present invention will be explained, focusing on the functional block diagram of the product determination module. This diagram shows the steps involved in the process from when a product is registered in the system until the information is processed and managed via the determination module.

[0080] First, the process begins with reading the product's ID or refurbishment code and registering it as a product to be processed (SP1). At this stage, basic information about the product is collected, and its recognition as a product to be processed is established.

[0081] Next, sensor information from the product's exterior and interior is acquired (SP2), and a detailed analysis is performed. In the exterior analysis, scratches, dirt, and damaged areas are checked (SP3), and in the internal condition analysis, the sensor information is used to perform a function check to evaluate whether the product is working properly (SP4).

[0082] Based on the product analysis results, the following conditional branching occurs: 1. a) In good condition The product proceeds to the "final check" stage (SP5). Here, its external and internal condition is reconfirmed to be normal, and it is ready to move on to the next stage. 2. b) If repairs are needed The product is sent to the "Parts Replacement / Repair Process" (SP6). In this process, damaged parts are replaced and necessary repairs are carried out, and the product's condition is reassessed. 3. c) If unavailable The item proceeds to "Disposal or Recycling Instructions." In this case, the item is determined to be unusable and appropriate disposal is carried out (SP7).

[0083] In the final check (SP8), the product's appearance and internal functions are verified, and the results of the status determination module are registered in the product management database. This completes the preparation for the next use or sale. [Explanation of Symbols]

[0084] 10: User terminal 20: Warehouse management server 30: Refurbishment equipment 40: Product detection module 50: Matching Module

Claims

1. A product circulation management system, at least A user terminal capable of communicating with the warehouse management server, A refurbishment device that performs product reprocessing, A product condition determination module that determines the condition of a product, A product management database that manages the circulation of products, It includes a matching module that matches product information data with users who wish to use it, The product circulation management system is a) The warehouse management server receives a shipping notification from the user terminal and obtains product receipt information, b) A step in which the product condition determination module determines the product condition based on product receipt information from the product management server, or based on the condition in which the product is inspected, cleaned, and repaired / adjusted as necessary in the refurbishment device, c) Based on the product condition, information is recorded in the product management database and registered as a product for future rental, sale, or subscription. d) The matching module matches the user's request with the registered products and presents the products. A product circulation management system characterized by performing the following.

2. The refurbishment device is characterized by performing initialization, ultrasonic cleaning, drying, or parts replacement of products based on a refurbishment code set for each product. Product circulation management system according to claim 1.

3. A product circulation management system characterized in that the product condition determination module classifies the product condition based on image recognition and product condition images transmitted by the user.

4. A product recycling management program, which includes at least, 1) A means for communicating with a warehouse management server, receiving product shipping notifications from user terminals, and obtaining product receipt information, 2) Means for controlling a refurbishment device that inspects, cleans, and repairs / processes products as necessary, based on product information received. 3) A means for determining the condition of a product and registering the determination result in a product management database, 4) A means of registering products on a product management server as products for rental, sale, or subscription based on product condition and product receipt information, 5) A means of receiving requests from users who wish to use the product, matching them with registered products, and presenting the product, Product recycling management program.

5. A product circulation management program characterized in that the function that controls the refurbishment device controls the initialization, ultrasonic cleaning, drying, or parts replacement of the product based on a refurbishment code set for each product.

6. An application for running a product circulation management system, An application that runs on a user terminal and has at least the following functions: i) A means of creating a product shipping notification and sending it to the warehouse management server, ii) Providing an input form regarding the condition of the product and a means to allow uploading images of the condition, iii) A means of creating a request for the desired product and sending it to the matching module, vi) The system includes means for receiving and presenting matching results to the user, A product recycling management application characterized by enabling the management of the process from product return to refurbishment and reuse through the aforementioned application.

7. The request creation function is characterized by using AI to suggest recommended products based on the user's past history and input conditions. Product recycling management application according to claim 6.

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