KR-102963455-B1 - School uniform sales and inventory management system

Abstract

The present invention is a school uniform sales and inventory management system, and may include a management server that manages the inventory of school uniforms having multiple meanings for the same product.

Inventors

• 이지훈
• 서충식

Assignees

• 주식회사 넬스

Dates

Publication Date

20260513

Application Date

20250328

Claims (6)

1. A school uniform sales and inventory management system comprising a management server for managing school uniform inventory, The above management server is, An information input unit that receives student information including year of admission, school, name, gender, size, and contact information through a store terminal provided on one side of a school uniform sales store or a student terminal carried by a student; An inventory management unit that manages the inventory quantity for each product, including both warehouse and store inventory, and supports the classification and management of uniforms with multiple meanings for the same product by classifying the same product by name and price to recognize it as a school uniform and managing inventory; A real-time ordering unit that checks the inventory of school uniforms corresponding to student information received through the information input unit in real time through the inventory management unit, checks whether ordering and reservation are possible based on the confirmed real-time inventory quantity, and proceeds with ordering or reservation; and A payment processing unit that sends a mobile receipt to the student terminal when payment is completed after an order or reservation is processed through the real-time ordering unit; The above information input unit is, The above student information received is accumulated and stored to create a waiting list, and The above inventory management department, Provides a notification for ordering to the above store terminal, limited to products with an inventory level lower than a preset inventory level in the warehouse or store, and The above inventory management department, Sort newly registered products received in the warehouse or store by school, gender, and size, reset the inventory quantity for each product, and The above inventory management department, It automatically classifies each product by gender and size to manage inventory, and For unisex products, inventory is managed by automatically classifying them by size, and The above inventory management department, For products for which payment has been completed, the quantity of each product is received from the payment processing unit above, and the inventory quantities of the warehouse and store are reset and managed. The above real-time ordering department is, If the product inventory confirmed in real-time through the above inventory management unit is greater than the inventory of the school uniform corresponding to the student information entered through the above information input unit, proceed with the order, and The above real-time ordering department is, If the product inventory checked in real-time through the above inventory management unit is insufficient compared to the school uniform inventory corresponding to the student information entered through the above information input unit, proceed with the reservation, and The above payment processing unit is, After automatically reflecting government subsidies based on the product price or the amount set per school, proceed with the payment for the difference, The above payment processing unit is, When the school uniform ordered or reserved in the above real-time ordering section is ready and available for pickup at the store, a notification message guiding the pickup of the school uniform is sent to the above student terminal or the contact information included in the above student information, and The above inventory management department, Calculate the required order quantity (P) at the time of inventory replenishment by calculating based on the current inventory quantity (R) of a specific school uniform, the expected demand quantity (D) for a specific school uniform, and the sales rate (S) during a specific period, and The above inventory management department, It is characterized by using a logarithmic function in the formula that exhibits a rapid increase from small values to adjust the need for additional orders so that the need for orders decreases when the inventory is high and increases rapidly as the inventory is low. The above inventory management department, A school uniform sales and inventory management system characterized by using a weight ( w1 ) that adjusts by reflecting how well the predicted demand matches the actual demand, and a weight ( w2 ) that corrects the order quantity when there is a possibility of supply delay, in the formula.
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6. In Article 1, The above inventory management department, Based on real-time input data on students' school uniform demand, the sales speed (S) for a specific period is derived, and Calculate the expected shortage by comparing it with the current stock quantity (R) of a specific school uniform, and then apply a logarithmic function to increase responsiveness to stock shortages, and A school uniform sales and inventory management system that determines the order quantity by applying a weight ( w1 ) that adjusts the predicted demand quantity to reflect how well it matches the actual demand quantity, and a weight ( w2 ) that corrects the order quantity when there is a possibility of supply delay.

Description

School uniform sales and inventory management system The present invention relates to a school uniform sales and inventory management system. Currently, school uniform stores nationwide use paper receipts (NCR paper type) and process orders, sales, reservations, and payments manually. However, there are inefficiencies such as the need to manage hundreds to thousands of receipts and difficulty for both sellers and customers to identify information. When selling school uniforms, it is difficult to computerize the system because the prices vary by school even though the products are the same. Furthermore, existing POS systems (used in restaurants, convenience stores, etc.) do not reflect the specific characteristics of school uniforms, and major existing school uniform companies (Smart, Schoollooks, Ivy Club, Elite, etc.) have attempted computerization but all have failed. The main reason for the failure of computerization was that while a single school uniform is used across multiple schools, its name and price differ by school; additionally, although the same product is used universally without distinction by school, prices for the same item are set differently due to varying contract unit rates, making it difficult to reflect these factors. In other words, due to the difficulties in inventory management caused by the multiple use of the same product and the differing methods of distributing government subsidies by school, the system could not be computerized because the existing system could not reflect these factors. Meanwhile, the aforementioned background technology is technical information that the inventor possessed for the derivation of the present invention or acquired during the process of deriving the present invention, and it cannot necessarily be considered publicly known technology disclosed to the general public prior to the filing of the present invention. FIG. 1 is a conceptual diagram of a school uniform sales and inventory management system according to one embodiment of the present invention. FIG. 2 is a conceptual diagram of a management server according to one embodiment of the present invention. FIGS. 3 to 32 are exemplary diagrams showing examples of UI output screens according to an embodiment of the present invention. The following detailed description of the invention refers to the accompanying drawings, which illustrate specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that various embodiments of the invention are different but need not be mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in relation to one embodiment. When it is stated that one component is "connected" or "contracted" to another component, it should be understood that while it may be directly connected or contracted to that other component, there may also be other components in between. Conversely, when it is stated that one component is "directly connected" or "directly contracted" to another component, it should be understood that there are no other components in between. Furthermore, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. Accordingly, the following detailed description is not intended to be taken in a limiting sense, and the scope of the invention is limited only by the appended claims, including all equivalents thereof, provided appropriately described. Similar reference numerals in the drawings refer to the same or similar functions across various aspects. Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings. FIG. 1 is a conceptual diagram of a school uniform sales and inventory management system according to one embodiment of the present invention. Referring to FIG. 1, a school uniform sales and inventory management system according to one embodiment of the present invention may include a management server (100), a store terminal (300), and a student terminal (500). The management server (100) can manage the inventory of school uniforms having multiple meanings for the same product according to the present invention. The management server (100) and the consumer terminal (500) may be a self-contained server or a cloud server for providing the service according to the present invention, or may be a peer-to-peer (P2P) set of distributed nodes. The management server (100) can perform one or more of the operations, storage, reference, input/output, and control functions of a general computer, and may include an artificial neural network described later based on input data. The management server (10