Home decoration whole industry chain supply management and product traceability system

Abstract

The invention provides a home decoration whole industry chain supply management and product traceability system, and relates to the technical field of home decoration supply chain management and product traceability. A data collaborative interaction cloud platform is used as a core hub, home decoration full-chain links of measurement, design, user experience, supply chain management and product manufacturing are integrated, BIM cloud is introduced to carry out intelligent design and product matching, and a brand rating mechanism based on user evaluation and a product traceability system penetrating through production links are established at the same time. Data collaboration and information transparency are achieved, integrated management and data collaboration of the whole home decoration process are achieved, efficiency is improved, and user experience is improved; through the industry chain industry node digital record evidence storage management technology in the system, the product traceability is enhanced, the user credibility is improved, the supply chain efficiency is optimized, and the benefit maximization is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of home decoration supply chain management and product traceability, in particular to a home decoration whole industry chain supply management and product traceability system. BACKGROUND

[0002] In the traditional home decoration industry, users need to go through many fragmented links such as design, material selection, construction, acceptance, etc. from demand design to final occupancy, for example, the designer's scheme does not match the actual available material brand, users have difficulty in intuitively judging whether the product meets the space layout and environmental protection and health requirements, key materials such as water and electricity pipelines cannot be physically experienced, users can only rely on brand promotion, and the quality and authenticity lack guarantee, each user needs to purchase materials by himself, resulting in high cost of home decoration, production and logistics links are completely closed to users, the source of materials and process standards cannot be traced, user evaluation is scattered, and the supply chain cannot be effectively optimized or the inferior brand cannot be eliminated, etc. And the existing solutions are mostly single-function systems (such as independent design software, e-commerce platforms or logistics tracking tools), which cannot cover the whole chain management, for example, online design tools lack real-time data connection with physical material suppliers, two-dimensional code traceability is mostly limited to logistics tracking, real-time data in the production link is not covered, the user evaluation system is completely separated from the supplier decision mechanism, therefore, it is urgent to build a collaborative system that connects design, experience, production, traceability, and evaluation whole process, realizes intelligent matching from demand to product, online and offline integrated experience, whole link data traceability, and closed-loop control of quality.

[0003] At present, there is no effective technical solution to the above problems. SUMMARY

[0004] The purpose of the present application is to provide a home decoration whole industry chain supply management and product traceability system, which can realize integrated management and data collaboration of the whole process of home decoration, improve user experience, enhance product traceability capability, improve user trust, optimize supply chain efficiency, and realize maximum benefit.

[0005] The present application provides a home decoration whole industry chain supply management and product traceability system, comprising: a cloud platform for data collaborative interaction, a measurement end, a user end, a design end, an offline experience end, a supply chain end and a manufacturing service end; The measurement end is used for measuring the three-dimensional space information of a house and uploading to the cloud platform; The cloud platform is used for storing data uploaded by the measurement end, the user end, the design end, the offline experience end, the supply chain end and the manufacturing service end, and is provided with a BIM cloud used by designers; the cloud platform (20) is also used for generating constraint conditions according to user demands and sending them to the design end, and rating relevant brand merchants according to product evaluation and sending the rating results to the offline experience end; The design end is used for linking the BIM cloud in the cloud platform, so that the designer can select an initial product from a product library corresponding to the BIM cloud according to user demands and the constraint conditions to generate an overall home decoration scheme, and form a VR display model shared to the cloud platform; The user end is used for receiving user demands, scanning a traceability two-dimensional code, monitoring a process state, submitting product evaluation and viewing the VR display model; and is also used for making secondary modifications to the initial product according to the overall home decoration scheme and the VR display model, forming an initial order, and generating offline experience store information according to the initial order; The offline experience end is arranged in a plurality of professional stores, and is used for enabling a user to confirm an initial order after experiencing a selected product, form a final order, and send it to the supply chain end; The supply chain end is used for receiving all final orders of all professional stores, and distributing demand information of each product in the final order to a corresponding manufacturing service end; The manufacturing service end is used for receiving a final order, generating a business contract and making a product according to the final order, generating a traceability two-dimensional code for each product in each final order and arranging it on a product made, and delivering the product made to a designated delivery address.

[0006] Through the above scheme, data collaboration and management of the whole home decoration industry chain are realized, effectively solving the problems of fragmented traditional home decoration process, low efficiency, non-transparent information and difficult product traceability, and improving user experience and supply chain efficiency.

[0007] Optionally, the space information includes three-dimensional measurement data of a total space of a house and three-dimensional measurement data of each room in the total space, and the user demands include design requirement information and health index requirement information; the health index requirement information refers to a health index that a user requires each room in the space information to reach, and the health index refers to a level or score that a user expects indoor air quality to reach; The cloud platform is configured to obtain a maximum threshold of allowable release of all harmful substances per unit time and per unit volume from a preset database according to the health index, and calculate a total amount of release of all harmful substances per unit time in each room according to the space information, and send the total amount of release of each room as a constraint condition to the design end; The product library of the BIM cloud includes product information and health indexes of products.

[0008] Through the above scheme, the health index requirement is introduced, the total amount of release of harmful substances is calculated by the cloud platform as a design constraint, and the health index in the BIM cloud product library is combined to ensure that the home decoration scheme meets the user's space requirements while achieving the expected indoor air quality standard, thereby improving the health of the living environment.

[0009] Optionally, the user end comprises: A registration and login module, configured to identify the identity of a registered user; A demand module, configured to obtain demand information of the user for home decoration, and obtain the user demand; A scanning module, configured to scan a traceability QR code when receiving goods; A monitoring module, configured to track real-time conditions of the entire process of home decoration; An evaluation module, configured to evaluate all products used in home decoration by the user after completion of home decoration; A VR display module, configured to present the home decoration scheme according to the VR display model; A product selection module, configured to modify and select the initial products according to the display effect of the VR display model and the home decoration scheme, form an initial order, and generate offline experience store information according to the initial order, wherein the offline experience store information includes detail information of product display and store navigation information.

[0010] Through the above scheme, the function modules of the user end are refined, and the participation, transparency and convenience of the user in the process of home decoration are comprehensively improved through the registration and login, demand acquisition, scanning traceability, process monitoring, product evaluation, VR display and product selection modules. In particular, the product selection module optimizes the decision-making process of the user in combination with the VR display and offline experience store information.

[0011] Optionally, the design end comprises: An acquisition module, configured to acquire the user demand and the constraint condition; The design module comprises an identity recognition unit and a design unit, the identity recognition unit is used for identity recognition of a designer, the designer is any one or more of a screened and certified merchant, a manufacturer, a professional designer and a design enthusiast; the design unit is used for the designer to select an initial product from a product library provided by the BIM cloud according to the user demand and the constraint condition and generate an overall home furnishing scheme; The model module is used for generating a VR display model according to the overall home furnishing scheme and sharing to the cloud platform.

[0012] Through the above scheme, the designer can efficiently obtain the user demand and health constraints, and generate a home furnishing scheme and a VR display model meeting the requirements based on the BIM cloud product library, thereby improving the design efficiency and the accuracy of the scheme.

[0013] Optionally, the offline experience end comprises: The offline experience end is provided with a plurality of offline experience ends, and the plurality of offline experience ends are respectively arranged in a plurality of professional stores, each professional store is equipped with real samples of the same product of different brands, and different professional stores are equipped with real samples of different products; The offline experience end comprises a reception module and a sending module, the reception module is used for identifying the user identity and obtaining the overall home furnishing scheme and the initial order of the user, the user modifies or directly confirms the initial order according to the on-site experience effect to generate a final order, and the sending module is used for sending the final order to the supply chain end.

[0014] Optionally, the supply chain end comprises: A first receiving module is used for receiving all the final orders of all the professional stores; A distribution module is used for distributing the demand information of each product in all the final orders to a corresponding manufacturing service end; The distribution module executes the following steps when distributing the demand information of each product in all the final orders to the corresponding manufacturing service end: S1. Identifying the total quantity of all products corresponding to all final orders in a preset time period; S2. Judging whether the total quantity of each product is greater than a preset threshold value, taking the product with the total quantity greater than the preset threshold value as a target product, and sending the demand information of the target product to the corresponding manufacturing service end; A tracking module is used for tracking the real-time completion progress of each product in all the final orders.

[0015] Through the above scheme, the order processing and distribution logic of the supply chain end is optimized, the demand information is intelligently distributed by identifying the total quantity and judging whether it is greater than the preset threshold, the efficiency and accuracy of order processing are improved, and the introduction of the tracking module enhances the transparency and controllability of the supply chain.

[0016] Optionally, the manufacturing service end includes a manufacturing center and a plurality of factory ends. The manufacturing center receives all final orders sent by the supply chain end, determines the customized products to be produced therefrom, generates corresponding first commercial contracts according to all customized products, generates a traceability two-dimensional code for each customized product and sets it on the corresponding customized product, and after production is completed, distributes the customized product to the specified delivery address. The plurality of factory ends respectively receive all final orders sent by the supply chain end, determine non-customized products to be produced therefrom, generate corresponding second commercial contracts according to all corresponding non-customized products, generate a traceability two-dimensional code for each non-customized product and set it on the corresponding non-customized product, and after production is completed, distribute the non-customized product to the specified delivery address.

[0017] Optionally, the manufacturing center includes a first receiving unit, a first generating unit, a visualization unit, an MES unit, a first updating unit, a first packing unit, and a first distribution unit. The first receiving unit is configured to receive all final orders sent by the supply chain end and determine the customized products to be produced therefrom. The first generating unit is configured to generate a corresponding first commercial contract for each customized product. The visualization unit is configured to monitor the manufacturing process of each customized product in real time. The MES unit is configured to obtain information of the customized product and information of the assembly material, and start the production equipment to manufacture and assemble after the information of the customized product and the information of the assembly material are matched, wherein the information of the customized product is the manufacturer, model and specification corresponding to the material required by the customized product, and the information of the assembly material is the manufacturer, model and specification corresponding to the material prepared on site for manufacturing the customized product. The first updating unit is configured to paste a traceability two-dimensional code on each material of the customized product and upload corresponding data of the traceability two-dimensional code to the cloud platform, and the data of the traceability two-dimensional codes on each material of each customized product are correlated with each other. The first packing unit is configured to pack the manufactured customized product. The first distribution unit is configured to distribute the packed customized product to the specified delivery address.

[0018] Optionally, each factory end includes a second receiving unit, a second generating unit, a production unit, a second updating unit, a second packing unit, and a second distribution unit. The second receiving unit is configured to receive all final orders from the supply chain end and determine non-customized products to be produced from the final orders; The second generating unit is configured to generate a corresponding second business contract according to a corresponding non-customized product in the received final order; The production unit is configured to produce the non-customized product of each order; The second updating unit is configured to attach a traceability two-dimensional code to each non-customized product order and upload data corresponding to the traceability two-dimensional code to the cloud platform; The second packing unit is configured to pack the produced non-customized product; The second delivery unit is configured to deliver the packed non-customized product to a designated delivery address.

[0019] Optionally, the offline experience end further comprises a brand replacement module. The brand replacement module is configured to analyze the rating results of the cloud platform and generate prompt information for indicating to replace a brand merchant whose rating result is lower than a preset threshold.

[0020] As can be seen from the above, the home decoration full-industry chain supply management and product traceability system provided by the present application breaks the situation of fragmentation and information silos in traditional home decoration industry by constructing a data collaborative interaction cloud platform and deeply integrating the cloud platform with the measurement end, the user end, the design end, the offline experience end, the supply chain end and the manufacturing service end, thereby realizing full-link collaborative management from demand acquisition, scheme design, product experience, order generation, production and manufacturing to product traceability and user evaluation, and achieving the purposes of improving user experience, guaranteeing product quality and optimizing supply chain efficiency.

[0021] Other features and advantages of the present application will be described in the following description, and some will become apparent from the description, or will be learned from the practice of the present application. The purposes and other advantages of the present application can be achieved and obtained by the structures specifically pointed out in the written description and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The structural diagram of the home decoration full-industry chain supply management and product traceability system provided by the present application is shown.

[0023] Figure 2 The schematic diagram of the national healthy home decoration quality certification logo provided by the present application is shown.

[0024] Label explanation: 20, cloud platform; 21, BIM cloud; 22, measurement end; 23, user end; 24, design end; 25, offline experience end; 26, supply chain end; 27, manufacturing service end. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0026] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. Meanwhile, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0027] In the traditional home decoration industry, users need to go through multiple fragmented links such as design, material selection, construction, acceptance, etc. from demand design to final occupancy, resulting in poor information flow and low efficiency. Specifically, there is a matching problem between the designer's scheme and the actually available material brand, and the user has difficulty in intuitively judging whether the selected product meets the expected space layout and environmental health requirements. For example, key materials such as water and electricity pipelines, users can only rely on brand promotion for selection, lacking the opportunity for physical experience, resulting in a lack of guarantee for product quality and authenticity. In addition, each user needs to purchase materials by himself, which not only increases the cost of home decoration, but also makes the production and logistics links completely closed to the user, unable to trace the source and process standard of the materials. The user's evaluation of the product is often scattered, which cannot effectively collect and drive the supplier to optimize or eliminate inferior brands. Existing solutions are mostly single-function systems, for example, independent online design tools lack real-time data connection with physical material suppliers, two-dimensional code traceability functions are mostly limited to logistics tracking, and real-time data in the production link cannot be covered, and the user evaluation system and the supplier's decision mechanism are completely fragmented, and cannot form an effective closed-loop feedback.

[0028] For example, assume that a user needs to decorate a house. After the user communicates the requirements to a designer, the designer generates a plan using independent design software, which contains specific material and brand information. However, the design software of the designer is not in real-time connection with the actual available material supplier database, resulting in that the recommended materials in the plan may be difficult to purchase or do not match the actual inventory data. The user browses the material information online, but cannot intuitively understand the actual texture of the material or the matching degree with the space layout. For concealed engineering materials such as water and electricity pipelines, the user cannot conduct physical experience and can only rely on the promotional materials provided by the suppliers. The user contacts multiple suppliers to purchase different materials, increasing the coordination complexity and procurement cost. The material production and logistics process is closed to the user, and the user cannot track the real source, production process or quality control standard of the material. After the product is delivered, the user makes an evaluation on the product quality or service, but the evaluation information is scattered or not effectively collected, and cannot be directly fed back to the corresponding material manufacturer or supplier, so that quality problems cannot be discovered and improved in time, and the suppliers cannot be effectively identified and managed.

[0029] Therefore, with reference to Figure 1 The present application provides a home decoration full-industry chain supply management and product traceability system, which realizes integrated management and data collaboration of the whole process of home decoration, improves efficiency, improves user experience, enhances product traceability capability, improves user trust, optimizes supply chain efficiency, and realizes maximum benefit.

[0030] The present application provides a home decoration full-industry chain supply management and product traceability system, which comprises a data collaborative interaction cloud platform 20, a measurement end 22, a user end 23, a design end 24, an offline experience end 25, a supply chain end 26 and a manufacturing service end 27. The measurement end 22 is used for measuring the three-dimensional space information of a house and uploading to the cloud platform 20. The cloud platform 20 is used for storing the data uploaded by the measurement end 22, the user end 23, the design end 24, the offline experience end 25, the supply chain end 26 and the manufacturing service end 27 (that is, the key data (such as design drafts, production parameters, quality inspection reports, logistics tracks, user evaluations, etc.) generated in each link (design, production, logistics, consumption, etc.) of the industry chain are recorded and stored by the industry chain industry node digitization recording and storage management technology, and the full-link trusted traceability and judicial-level storage are realized based on a unique identifier (such as a traceability two-dimensional code)). The cloud platform 20 is provided with a BIM cloud 21 for use by a designer. The cloud platform 20 is also used for generating constraint conditions according to user requirements and sending to the design end 24, and rating the relevant brand merchants according to the product evaluation and sending the rating results to the offline experience end 25. The design end 24 is used to link the BIM cloud 21 in the cloud platform 20, so that the designer can select an initial product from the product library corresponding to the BIM cloud 21 according to user needs and constraint conditions to generate an overall home furnishing scheme, and form a VR display model shared to the cloud platform 20; The user end 23 is used to receive user needs, scan traceability QR codes, monitor process status, submit product evaluations, and view VR display models; it is also used to make secondary modifications to the initial product according to the overall home furnishing scheme and the VR display model, form an initial order, and generate offline experience store information according to the initial order; The offline experience end 25 is set up in multiple professional stores and is used for users to confirm the initial order after experiencing the selected product, form a final order, and send it to the supply chain end 26; The supply chain end 26 is used to receive all final orders from all professional stores, and distribute the demand information of each product in the final order to the corresponding manufacturing service end 27; The manufacturing service end 27 is used to receive the final order, generate a business contract and make products according to the final order, generate a traceability QR code for each product in each final order and place it on the completed product, and deliver the completed product to the designated delivery address.

[0031] Among them, the cloud platform 20 of data collaborative interaction refers to a centralized data processing and storage system, which can be realized by using distributed database, cloud computing architecture or private cloud deployment. The measurement end 22 refers to using professional measurement equipment or tools to obtain house space information. The user end 23 refers to the interface or application program for user interaction with the system, which can be realized by using mobile application program, web application or desktop client, such as mobile phone APP, WeChat applet. The offline experience end 25 refers to the place or system for users to experience products and confirm orders in offline physical stores, which can be realized by using physical exhibition hall, VR / AR experience area or intelligent store system. The supply chain end 26 refers to the system or department responsible for home furnishing product order collection, distribution and logistics coordination. The BIM cloud 21 refers to the cloud product library and design tool set based on building information modeling (BIM) technology.

[0032] Among them, the constraint condition refers to the restrictive requirement or parameter that needs to be followed in the design process, which can be realized by using user preferences or technical standards, such as environmental protection indicators, space size limits, budget ranges, which is mainly to ensure that the design scheme meets the user's needs and relevant specifications. Product evaluation refers to the evaluation of the quality or service level of the brand according to the feedback information of the user to the product, which can be realized by using star rating, credit points or black and white list mechanism.

[0033] Specifically, the measurement end 22 is responsible for obtaining the three-dimensional spatial information of the house, and uploading these data to the cloud platform 20 as the core hub. The user end 23 receives the user's home decoration needs, which are sent to the cloud platform 20 together with the spatial information. The cloud platform 20 generates design constraints according to the user's needs, and sends them to the design end 24. The designer of the design end 24 links the BIM cloud 21 in the cloud platform 20, selects the initial product from the product library of the BIM cloud 21 according to the user's needs and constraints, generates the overall home decoration scheme, and synchronously generates the VR display model to share to the cloud platform 20. The user end 23 previews the home decoration scheme through the VR display module, and can make secondary modification and selection of the initial product according to the display effect, form an initial order, and generate offline experience store information. The user goes to the professional store set by the offline experience end 25, confirms the initial order after experiencing the selected product, forms a final order, and sends the final order to the supply chain end 26. The supply chain end 26 centrally receives the final orders of all professional stores, and distributes them to the corresponding manufacturing service end 27 according to the demand information of each product in the order. The manufacturing service end 27 receives the final order, generates a business contract according to the order content, and produces the product. After the product is produced, the manufacturing service end 27 generates a traceability two-dimensional code for each product and attaches it to the product, and finally delivers the completed product to the designated delivery address. In this process, the user end 23 can scan the traceability two-dimensional code to trace the product information, monitor the process status, and submit product evaluation after the home decoration is completed. The cloud platform 20 rates the relevant brand merchants according to these product evaluations, and sends the rating results to the offline experience end 25, forming a quality feedback closed loop to drive brand merchants to optimize.

[0034] For example, a user submits a home decoration requirement through the user end 23 of the mobile application, including the size requirements of the living room, bedroom, etc. and the health index expectation of indoor air quality. The measurement personnel use a handheld laser three-dimensional scanner to conduct a full-house scan, generate three-dimensional spatial data of the house, and upload the data to the cloud platform 20 through the measurement end 22 application. The cloud platform 20 obtains the maximum allowable release threshold of the corresponding harmful substances per unit time from the preset environmental protection database according to the user's health index setting, and calculates the total harmful substance release amount per unit time for each room as a constraint condition based on the house space information, and sends it to the design end 24. The designer uses BIM cloud 21 based on cloud BIM software at the design end 24, selects initial products that meet environmental protection standards, such as low formaldehyde board and environmentally friendly paint, from the product library containing product information and health indicators, according to user requirements and the constraints provided by the cloud platform 20, and generates an overall home decoration plan. The design end 24 generates a VR display model and shares it to the cloud platform 20. The cloud platform 20 shares the VR display model to the user end 23, and the user views the VR display model through the user end 23, or wears a VR headset to experience the virtual home decoration effect, and adjusts the initial products online, such as replacing the sofa brand from A to B, forms an initial order, and obtains information of offline experience stores that support the order products, including store address and product display details. The user goes to the professional store set up by the offline experience end 25, and the store receptionist identifies the user's identity and retrieves the initial order through the system. The user personally touches and experiences the physical samples of the selected products, such as different types of wood floors and different styles of bathroom fixtures, confirms the correctness, and confirms the initial order through the offline experience end 25 system to generate a final order, which is sent to the supply chain end 26. After receiving the final order from various stores, the supply chain end 26 identifies the total quantity of all products within a preset time period through its distribution module, and if the total quantity of a certain product is greater than a preset threshold, it sends the demand information to the corresponding manufacturing service end 27. The manufacturing service end 27, such as a home customization factory, receives the final order of customized furniture, its MES unit obtains the customized product information and assembly material information, matches them, starts the automated production line for manufacturing, and attaches a traceability QR code with interrelated data on each customized furniture. At the same time, another factory end receives the order of non-customized products, such as standardized tiles, produces them and generates a traceability QR code on the products. After all the products are made, they are delivered to the user's designated delivery address by the manufacturing service end 27. When the user receives the goods, he / she can query the production batch, raw material source, etc. of the products by scanning the traceability QR code on the products through the scanning module of the user end 23. After the home decoration is completed, the user evaluates all the products used through the evaluation module of the user end 23.The cloud platform 20 rates the brand according to the evaluations, and sends the rating result to the offline experience end 25. If the rating of a brand is lower than a preset threshold, the offline experience end 25 receives a prompt message, indicating that the brand is considered to be replaced.

[0035] By constructing a cloud platform 20 for data collaborative interaction and deeply integrating the cloud platform 20 with the measurement end 22, the user end 23, the design end 24, the offline experience end 25, the supply chain end 26 and the manufacturing service end 27, the situation of fragmentation and information silos in the traditional home decoration industry is broken, and the full-link collaborative management from demand acquisition, scheme design, product experience, order generation, production and manufacturing to product traceability and user evaluation is realized, so as to improve user experience, guarantee product quality and optimize supply chain efficiency.

[0036] Although the cloud platform 20 can generate constraint conditions according to user requirements, these constraint conditions lack quantitative management of the release amount of harmful substances. When the design end 24 selects an initial product from the product library linked to the BIM cloud 21, the product library does not explicitly include the health indicators of the product, so that the designer cannot directly consider the impact of the product on indoor air quality when selecting the product, and it is difficult to ensure that the final home decoration scheme can meet the user's requirements for a healthy environment. In order to solve the above problems, the home decoration full-industry chain supply management and product traceability system is improved.

[0037] In some embodiments, the space information includes three-dimensional measurement data of a total space of the house and three-dimensional measurement data of each room in the total space, and the user requirements include design requirement information and health index requirement information; the health index requirement information refers to a health index that the user requires each room in the space information to reach, and the health index refers to a level or score that the user expects to reach for indoor air quality; The cloud platform 20 is configured to obtain, from a preset database, a maximum threshold of release of all harmful substances per unit time and per unit volume corresponding to the health index, and calculate, according to the space information, a total release amount of all harmful substances per unit time allowed to be released in each room, and send the total release amount of each room as a constraint condition to the design end 24; The product library corresponding to the BIM cloud 21 includes product information of a product and a health indicator corresponding to the product itself, and the health indicator refers to a release amount of harmful substances released by the product per unit time.

[0038] The preset database is an information database storing a data set, and is configured to store a mapping relationship between different health index levels and corresponding maximum thresholds of release of harmful substances. The harmful substances refer to chemical substances or pollutants that have an impact on human health or the environment, which can include indoor pollutants such as formaldehyde, benzene, TVOC (total volatile organic compounds), or other substances defined according to national or industry standards.

[0039] In one example, the measurement terminal 22 can use a laser scanner or structured light sensor to perform a 3D scan of the house, generating point cloud data or a mesh model that includes the total space of the house and each room (e.g., living room, bedroom, kitchen, bathroom, etc.). This data can contain the geometric information of the rooms. When receiving user requests, the user terminal 23, in addition to information such as design style and functional zoning, can also present a table (e.g., ...) through an interactive interface. Figure 2 The "National Healthy Home Decoration Quality Certification Mark" shown is shown. Figure 2 This is merely one embodiment provided for this application, but in actual application it is not limited to the content of this table. Other formats are also possible, as long as it allows users to select the indoor air quality level or score they expect to achieve for each room. Users can select (or input) the indoor air quality level or score they expect to achieve for each room in the corresponding score or level field, such as "75", "80", "85", "90", "95" or options such as "Excellent", "Good", "Medium", etc. These levels or scores are the health index requirement information. The "National Healthy Home Decoration Quality Certification Mark" contains the user's health index requirements for the room, and the home decoration design products include the product manufacturer, product name, specifications, testing institution, and implementation standards. The health index score is based on existing implemented standard documents (such as GB 55016-2021 "General Code for Building Environment", GB / T 18883 "Indoor Air Quality Standard", GB 50325-2020 "Standard for Indoor Environmental Pollution Control of Civil Building Engineering", GB / T 43002-2023 "Quality Inspection and Quality Judgment of Children's Furniture"). GB / T 3325 "General Technical Conditions for Metal Furniture" and other standards are pre-designed.

[0040] After receiving these health index requirements, the cloud platform 20 can query its internal preset database. This database can pre-store national or international indoor air quality standards. For example, for an air quality score of "75," there are corresponding first release limits for harmful substances such as formaldehyde and TVOC; for an air quality score of "85," there are corresponding second release limits for harmful substances such as formaldehyde and TVOC, and the first and second release limits are different. Based on the three-dimensional measurement data of each room (e.g., room volume) and combined with the maximum thresholds for harmful substances obtained from the database, the cloud platform 20 calculates the total amount of harmful substances that can be released from the room within a certain period of time. This calculation result is then used as a constraint condition for the design terminal 24.

[0041] When the designer of the design end 24 designs in the BIM cloud 21, the BIM cloud 21 has a health index field in the information of each product (such as floor, paint, furniture board, etc.) in the corresponding product library. This field can record the release amount of harmful substances (such as formaldehyde, benzene, TVOC) per unit area or per unit volume per unit time under test conditions. When the designer selects the product, the BIM system can real-time aggregate the total release amount of harmful substances of the selected product in a specific room, and compare it with the total release amount constraint allowed by the cloud platform 20. If the total release amount exceeds the constraint, the system can issue a warning to prompt the designer to replace the product with a lower release amount, or adjust the product usage, so as to ensure that the final home decoration scheme can meet the user's health requirements for indoor air quality.

[0042] The present scheme refines the space information and user demand, and introduces a health index as quantitative data, so that the system can directly obtain the user's expectation for indoor air quality. The cloud platform 20 can convert these health expectations into quantifiable total release amount constraints of harmful substances, and calculate them for each room. At the same time, the product library of the BIM cloud 21 contains the health index of the product, so that the designer can directly refer to the release amount of harmful substances of the product when selecting the product, and make decisions in combination with the total release amount constraint of the room. This makes the design and product selection process of the home decoration scheme fully consider the indoor environmental health factor, so as to ensure that the final home decoration scheme can meet the user's requirements for indoor air quality, and solves the problem that the user's health requirements cannot be converted into quantifiable design constraints in the existing scheme.

[0043] In some embodiments, the user end 23 includes: A registration and login module, which is used for identity recognition (verifying the identity of the operator) of registered users; A demand module, which is used for obtaining demand information of the user for home decoration, and obtaining user demand; A scanning module, which is used for scanning a traceability QR code when receiving the goods; A monitoring module, which is used for tracking the real-time situation of the entire process of home decoration; An evaluation module, which is used for evaluating all products used in home decoration by the user after the completion of home decoration; A VR display module, which is used for presenting a home decoration scheme according to a VR display model; A product selection module, which is used for secondary modification and selection of initial products according to the display effect of the home decoration scheme and the VR display model, forming an initial order, and generating offline experience store information according to the initial order, the offline experience store information including detail information of product display and store navigation information.

[0044] In particular, the registration module ensures the personalization and security of user operations, providing a basis for all subsequent operations related to user identity. The demand module enables the system to accurately capture the initial intent and preferences of the user, providing clear input for subsequent design and product selection. The scanning module directly addresses the problem of opaque product sources and difficult traceability of quality, allowing users to obtain detailed product information through scanning, enhancing user trust in product quality and authenticity. The monitoring module breaks the closed situation for users in the production and logistics links, allowing users to keep abreast of the progress of home decoration projects at any time. The evaluation module provides a centralized feedback channel for users, and the collected evaluation data can effectively drive suppliers to optimize products or eliminate inferior brands, forming a closed loop of quality control. The VR display module provides an immersive and intuitive way for users to experience home decoration solutions, allowing users to experience the design effect in a first-person perspective, thereby better judging whether the product meets the space layout and environmental health requirements. The product selection module is a key link connecting online design and offline experience, allowing users to adjust and select products based on actual experience after experiencing the virtual environment, form a preliminary intention order, and generate offline experience store information containing product display details and store navigation, guiding users to physical stores for real experience and final confirmation.

[0045] As a preferred embodiment, the user terminal 23 can be a mobile application deployed on the user's smartphone or tablet. When the user first uses it, an account can be created through the registration login module or an existing account can be logged in, thereby obtaining personalized services. Subsequently, the user can enter the demand module and input detailed requirements for home decoration style, budget, room function, and specific health indexes (e.g., formaldehyde content requirements for air quality in the bedroom) through the interactive interface. The design terminal 24 completes the creation of the overall home decoration plan and the VR display model according to these requirements and the constraints generated by the cloud platform 20, and the user can experience it through the VR display module. For example, the user can wear a VR headset or directly use the gyroscope function of the phone screen to observe the design effect from different angles in the virtual home decoration environment. During the experience process, the user can switch to the product selection module at any time, click on the furniture or materials in the virtual scene to view their detailed information, including their health indicators, and make secondary modifications and selections based on actual feelings, such as changing the material of the sofa or adjusting the color of the wall, which will be reflected in the VR display model in real time. When the user is satisfied with the selection, an initial order can be generated, and the product selection module will automatically generate offline experience store information containing product display details and store navigation information to guide the user to the nearest offline experience store for physical experience and final confirmation. During the project construction and product manufacturing process, the user can view the real-time progress of the home decoration project at any time through the monitoring module, such as the stages of material procurement, production and manufacturing, logistics transportation, and on-site installation. When the product arrives and is installed, the user can use the scanning module to scan the traceability QR code on the product to obtain detailed information such as production batch, raw material source, and quality inspection report, ensuring product quality and authenticity. Finally, the user can evaluate all products used in home decoration and the entire service process through the evaluation module, and these evaluation data will be collected and used to drive suppliers to optimize products or eliminate inferior brands, thereby significantly improving the user's participation, transparency, and satisfaction in the entire home decoration process.

[0046] In the product evaluation, the user can also share the finished effect picture or video to the cloud platform 20.

[0047] In some embodiments, the design terminal 24 includes: an acquisition module for acquiring user requirements and constraint conditions; a design module including an identity recognition unit and a design unit, the identity recognition unit is used for identity recognition (verifying the identity of the operator) of the designer, the designer is any one or more of the selected and certified merchants, manufacturers, professional designers, and design enthusiasts; the design unit is used for the designer to select initial products from the product library provided by the BIM cloud 21 and generate an overall home decoration plan according to the user requirements and constraint conditions; A model module is configured to generate a VR display model according to the overall home furnishing scheme and share the model to the cloud platform 20.

[0048] Specifically, the design end 24 first receives input information through the acquisition module. These information contains the user's demand for home furnishing, and also includes health-related constraints such as the maximum threshold of harmful substance release and the total amount of release calculated by the cloud platform 20 according to the user's health index requirements and house space information. On this basis, the design module undertakes the functions of design and scheme generation. The identity recognition unit inside the module verifies the identity of the designer, ensuring the level of participation in the design and the reliability of the scheme. The scope of designers is expanded to include screened and certified merchants, manufacturers, professional designers and design enthusiasts, which enables the system to introduce more forces. Merchants and manufacturers can use their product advantages to embed product information into the design scheme, thereby forming competitiveness and realizing the mode of "design as sales", shortening the user decision-making path, guiding the design results to sales conversion, improving product exposure rate and transaction rate, and achieving multi-win. The design unit allows the designer to select initial products from the product library provided by the BIM cloud 21 according to the user's demand and health-related constraints, and generate an overall home furnishing scheme. Since the product library of the BIM cloud 21 contains the health indicators corresponding to the products (i.e. the release amount of harmful substances released by the product in unit time), the designer can select products that meet the health standards. This design process ensures that the generated overall home furnishing scheme meets the user's demand, and more importantly, controls the release of indoor harmful substances from the source, thereby solving the health compliance problem of the home furnishing scheme and avoiding the drawbacks of the traditional design where product selection and health standards are disconnected. Through the collaborative work under this module division, the design end 24 can process input information, generate a home furnishing scheme that meets the dual standards of demand and health, and present it to the user in an intuitive way, thereby improving the intelligent level of the entire home furnishing design process and user satisfaction.

[0049] The design module can integrate a set of BIM design software, such as a customized version of Revit or ArchiCAD, and develop on this basis. The identity recognition unit can adopt the OAuth 2.0 protocol to integrate with a user management system to verify the designer's account, ensuring that only screened and certified merchants, manufacturers, professional designers, or design enthusiasts can log in and use the design function. The design unit can provide a graphical interface, and the designer can construct the overall home furnishing scheme by dragging and dropping model components (such as walls, floors, furniture, appliances, etc.) in the BIM cloud 21 product library on this interface. When selecting products, the design unit can display the health indicators (harmful substance release amount) of each product in real time, and automatically prompt or filter out products that meet the health standards or issue warnings when the scheme exceeds the health threshold according to the total harmful substance release amount constraint condition provided by the acquisition module. The designer can adjust the material, color, layout, etc. of the product according to the user's design requirement information, and view the visual effect and health compliance of the scheme in real time.

[0050] Through the above technical solutions, the present application solves the efficiency problem of the design end 24 in processing home furnishing design tasks, and the challenges faced in acquiring and processing user requirements and health-related constraint conditions, and solves the process and compatibility problems caused by the separation of traditional design services and product sales. The acquisition module enables the design end 24 to receive all input information, including user requirements and health-related constraint conditions, providing a data basis for subsequent design. The design module introduces the designer group through the identity recognition unit, and the participation of merchants and manufacturers, so that the design scheme integrates product information, realizes the "design as sales" mode, shortens the user decision-making path, and improves product sales conversion rate. The design unit selects products that meet the health standards from the source according to user requirements and health-related constraint conditions, so that the home furnishing scheme meets the health requirements. The model module converts the overall home furnishing scheme into a VR display model and shares it to the cloud platform 20, so that the user's understanding of the design scheme is improved, and online visualization and multi-party collaboration of the design scheme are promoted, thereby improving user experience and collaboration of the home furnishing process.

[0051] In some embodiments, the offline experience end 25 includes: The offline experience end 25 is provided in multiple professional stores, each professional store is equipped with real samples of the same product of different brands, and different professional stores are equipped with real samples of different products; The offline experience end 25 includes a reception module and a sending module, the reception module is used for identifying the user's identity and acquiring the user's overall home furnishing scheme and initial order, and the user modifies or directly confirms the initial order according to the on-site experience effect to generate a final order; the sending module is used for sending the final order to the supply chain end 26.

[0052] The receiving module refers to a functional unit in the offline experience end 25 responsible for user interaction and data acquisition, which can be implemented by an application integrated on the terminal device, a cloud service-based interface, or a dedicated user interface system. The sending module refers to a functional unit in the offline experience end 25 responsible for data transmission, which can be implemented by a network communication protocol, a data interface, or a message queue service.

[0053] Specifically, the present scheme provides multiple offline experience ends 25, which are respectively arranged in multiple professional stores. Each professional store is equipped with real samples of the same product of different brands, and different professional stores are equipped with real samples of different products. Users can choose a store nearby for experience, and can compare the same type of products in the same store, for example, users can directly perceive the texture and color difference of different brands of wood flooring. In addition, by visiting different professional stores, users can experience various products involved in their overall home decoration scheme, thereby fully verifying the feasibility and satisfaction of their virtual scheme.

[0054] When the user arrives at the offline experience end 25, the receiving module first identifies the user's identity and obtains the overall home decoration scheme and initial order generated by the user on the user end 23. This process ensures that the offline experience is based on the user's personalized scheme, greatly improving the efficiency and relevance of the experience, and avoiding the disconnection between offline experience and online scheme. After the user physically experiences the real samples, the initial order can be modified or directly confirmed according to the actual feeling to generate the final order. This way ensures that the final order is based on the user's full understanding and satisfaction, effectively solving the user's uncertainty about virtual product selection. When the final order is generated, the sending module is responsible for sending it to the supply chain end 26, thereby timely starting the subsequent production and distribution process, connecting user experience and backend supply, and ensuring smooth operation of the entire home decoration industry chain, realizing closed-loop management from user demand to product delivery.

[0055] In a specific embodiment, the offline experience end 25 of the present scheme can be deployed as a network composed of multiple professional stores. For example, a dedicated floor and tile store, a bathroom fixture store, a cabinet and wardrobe store, etc. Each floor and tile store can display real samples of wood flooring, composite flooring, and tiles of different brands (e.g., A brand, B brand, C brand), allowing users to directly perceive the texture, color, and process of the same type of products of different brands. The bathroom fixture store can display real samples of toilets, shower rooms, and hand basins of different brands (e.g., D brand, E brand, F brand).

[0056] In each professional store, the offline experience end 25 can be embodied as an interactive terminal device with a touch screen, such as a tablet computer or an all-in-one machine. When the user enters the store, the terminal device can perform identity recognition through the reception module, for example, by scanning the two-dimensional code generated by the user end 23 application or by inputting the registered mobile phone number. When the identity recognition is successful, the reception module can obtain the overall home furnishing scheme and the initial order generated by the user end 23 from the cloud platform 20 and display them on the screen. The user can modify the initial order on the terminal device according to the physical sample effect experienced on site. For example, if the user initially selects a virtually displayed wooden floor, but finds another brand of wooden floor that is more in line with expectations in terms of color or texture after experiencing it on site, the user can directly select to replace it with the new brand and model on the interactive interface of the reception module. The reception module will update the order content in real time. When the user is satisfied with all the selected products and completes the modification, the user can click the confirmation button to generate the final order. Subsequently, the sending module automatically transmits the final order data to the supply chain end 26 through the network, ensuring the timely transfer and subsequent processing of order information.

[0057] In some embodiments, the supply chain end 26 includes: a first receiving module, the first receiving module being configured to receive all final orders of all professional stores; a distribution module, the distribution module being configured to distribute demand information of each product in all final orders to a corresponding manufacturing service end 27; the distribution module performs the following steps when distributing demand information of each product in all final orders to the corresponding manufacturing service end 27: S1. identifying total quantities of all products in all final orders within a preset time period; S2. determining whether the total quantity of each product is greater than a preset threshold value, and regarding the product with a total quantity greater than the preset threshold value as a target product and sending the demand information of the target product to the corresponding manufacturing service end 27; a tracking module, the tracking module being configured to track real-time completion progress of each product in all final orders.

[0058] The preset time period refers to a specific time range set by the system for aggregating order demand, which can be implemented in a fixed cycle (e.g., daily, weekly, monthly) or a dynamically adjusted cycle (e.g., according to order volume or market demand fluctuations). The preset threshold value refers to a quantity limit used by the system to determine whether the product demand quantity meets the mass production standard (the limit is also a limit value for limiting the wholesale price), which can be implemented in a fixed value (e.g., 100 pieces, 500 pieces, etc.) or a dynamically set value according to product type, production cost, market supply and demand, etc.

[0059] The product demand information includes all necessary details required by the manufacturing service end to complete product production, usually including but not limited to the type, model, specification, customization requirements of the product, and the specific quantity of the product in a specific order. In addition, in order for the manufacturing service end to accurately identify and associate with the original order, the product demand information will also include the order identification related to the product, such as the order number.

[0060] Specifically, the total quantity corresponding to all products of all final orders in the preset time period is identified, and by summarizing all products in all final orders in the preset time period, the supply chain end 26 can clearly grasp the total demand quantity of each product in a specific period. This enables the supply chain end 26 to identify overall market demand trends and high-demand products from scattered individual order demands, providing data support for subsequent decision-making. Subsequently, the distribution module performs S2 to determine whether the total quantity corresponding to each product is greater than a preset threshold, and the product whose total quantity is greater than the preset threshold is taken as a target product, and the demand information of the target product is sent to the corresponding manufacturing service end 27. This step is the core of realizing the scale benefit. By setting a preset threshold, the supply chain end 26 can intelligently select target products whose demand quantity reaches a certain scale in the preset time period. For these target products with large demand quantity, the supply chain end 26 will send their demand information to the corresponding manufacturing service end 27. This centralized distribution method enables the manufacturing service end 27 to receive a large number of orders, which can start a more efficient batch production mode, reduce the production cost per unit product, improve production efficiency, and possibly shorten the delivery cycle. This mechanism effectively solves the problem of low production efficiency caused by the manufacturing service end 27 receiving scattered orders. In addition, according to different wholesale quantities, more preferential wholesale prices can be provided for merchants, and merchants can also obtain part of the difference based on this to provide users with preferential prices, and users still get lower prices than users who buy retail prices themselves. Therefore, multi-party sharing of interests can be realized; in addition, for products whose total demand quantity in a specific period is not greater than the preset threshold, the distribution module directly distributes the demand information of the corresponding product to the corresponding manufacturing service end 27.

[0061] In addition, the tracking module is used to track the real-time completion progress of each product in all final orders. The setting of this module enables the supply chain end 26 not only to efficiently distribute orders, but also to monitor the production and completion status of orders in real time, so that users or merchants can timely grasp the production progress of products, which helps to timely discover and solve potential problems, ensure timely delivery of orders, improve user satisfaction, and provide important feedback for the collaborative management of the entire supply chain.

[0062] In practical applications, the distribution module can be a software logic unit integrated on the same server, which internally contains a database for temporarily storing received order data. At a preset time period, for example, at 0 o'clock in the morning every day, the distribution module will start a processing program. The program will iterate through all product items of final orders in the past 24 hours in the database and accumulate the quantity of each product to identify the total quantity of each product. Subsequently, the program will determine whether the total quantity of each product is greater than a preset threshold, for example, if the preset threshold is set to 100 pieces. For products whose total quantity exceeds 100 pieces, for example, a certain type of ceramic tile or floor, the distribution module will package the total demand information of these products into a bulk order request and send it to the corresponding ceramic tile or floor manufacturing server 27 through the API interface. The tracking module can be a separate monitoring service that interfaces with the production management system of the manufacturing server 27 to obtain real-time status updates of each product on the production line, such as from "to be produced", "in production", "quality inspection completed", to "shipped", and stores these progress information in the database of the supply chain end 26 for subsequent query and feedback.

[0063] The present scheme significantly improves the management efficiency of the supply chain end 26 and the production efficiency of the manufacturing end by introducing intelligent order aggregation and distribution strategies and combining real-time progress tracking, effectively solving the problems of high production cost, low efficiency, and difficulty in achieving benefit sharing among multiple parties caused by scattered orders in traditional home furnishing supply chains, and achieving more refined and efficient supply chain management.

[0064] In some embodiments, the manufacturing server 27 includes a manufacturing center and a plurality of factory ends. The manufacturing center receives all final orders sent by the supply chain end 26, determines the custom products to be produced therefrom, generates corresponding first commercial contracts according to all custom products, generates traceability QR codes for each custom product and sets them on the corresponding custom products, and after production, delivers them to the designated delivery address. The plurality of factory ends respectively receive all final orders sent by the supply chain end 26, determine the non-custom products to be produced therefrom, generate corresponding second commercial contracts according to all corresponding non-custom products, generate traceability QR codes for each non-custom product and set them on the corresponding non-custom products, and after production, deliver them to the designated delivery address.

[0065] Among them, the custom product refers to a home furnishing product designed, material selected, size or function customized according to user specific needs, which can include custom cabinets, custom wardrobes, personalized doors and windows, or special size furniture, etc. The non-custom product refers to a home furnishing product manufactured in batches according to standard design and production process, which can include standard size ceramic tiles, floors, bathroom fixtures, or general type lamps, etc.

[0066] The first business contract refers to a legal document generated for customized products, containing detailed individualized design, material, process and delivery terms, which can be in the form of an electronic contract template or a paper contract, and can be dynamically adjusted according to the complexity of the customized product. The second business contract refers to a legal document generated for non-customized products, containing standard product information, quantity, price and delivery terms, which can be in the form of a standard electronic contract template or a bulk purchase contract. The traceability two-dimensional code refers to a two-dimensional barcode used to carry product production, material, quality inspection, logistics and other life cycle information, which can be in the form of QR code, Data Matrix code or PDF417 code, and can be physically bound with the product entity or packaging.

[0067] Specifically, the manufacturing service end 27 can be deployed as a network composed of a central management system and multiple decentralized production bases. Among them, the manufacturing center can be a factory located in the core area, which has intelligent manufacturing capability and is equipped with adjustable production lines and advanced equipment for customized production, such as numerical control machining center, 3D printing equipment and robot-assisted assembly system, to cope with complex and changing product demand. The manufacturing center can be configured with software for contract management to automatically generate a first business contract containing detailed technical parameter information and terms for individualized needs according to the design drawings and material list provided by the user. At the same time, automatic two-dimensional code printing and affixing equipment can be integrated on the production line to ensure that each customized product is assigned a unique traceability identifier during the production process. Multiple factory ends can be distributed in different regions, each focusing on producing specific product categories, for example, one factory end can specialize in producing standard size tiles and floors, and another factory end can focus on producing standard bathroom products. These factory ends can use more efficient automated production lines, such as continuous flow production lines or modular assembly lines, to achieve mass production of standard products. Each factory end can be equipped with an enterprise resource planning (ERP) system (with standardized functions) to receive non-customized product orders distributed by the supply chain end 26 and automatically generate a second business contract based on a pre-set template. When the product is off the line, the factory end can use a code jet or label printer to generate and set a traceability two-dimensional code for each batch of non-customized products, ensuring the traceability of standard products. The manufacturing center and multiple factory ends can be integrated with the logistics system to arrange delivery vehicles to deliver products directly to the user's designated delivery address after the product is completed.

[0068] By dividing the manufacturing service end 27 into a manufacturing center and multiple factory ends, and distinguishing between customized products and non-customized products, the scheme solves the problems existing in the processing of multiple types of products by the traditional manufacturing service end 27. The manufacturing center focuses on the production of customized products, can ensure the accurate realization of personalized needs, and generates a detailed first business contract, avoiding the contract ambiguity caused by the complexity of customization. At the same time, the customized products are managed in detail for traceability, improving product information transparency and user trust. The multiple factory ends focus on the standard production of non-customized products, the production efficiency is improved, the consistency of the products is guaranteed, and the second business contract is generated, which has the function of standardization, and the contract process is simplified. The non-customized products are also managed for traceability, meeting the user's concern for product quality and source. This way of division of labor and cooperation improves the response speed and processing capacity of the entire supply chain, ultimately improves the efficiency, accuracy and traceability of the home furnishing industry chain supply management, and thus improves the user experience.

[0069] In some embodiments, the manufacturing center comprises a first receiving unit, a first generating unit, a visualization unit, an MES unit, a first updating unit, a first packaging unit and a first distribution unit. The first receiving unit is used to receive all the final orders sent by the supply chain end 26, and determine the customized products to be produced therefrom (specifically, an order management system can be used to achieve this, which is connected with the supply chain end 26 through a network interface, automatically receives order data, and according to the product type identifier in the order data, such as the "customization identifier" field, distinguishes and identifies the products that need to be produced. The first receiving unit is closely connected with the supply chain end 26, and is the starting point of the production process of the manufacturing center, ensuring the accuracy and pertinence of the subsequent production tasks.); The first generating unit (which can be a contract management module based on an enterprise resource planning (ERP) system) is used to generate a corresponding first business contract for each customized product (the first generating unit can automatically analyze the customization product information in the order, and automatically generate a PDF format first business contract according to the preset contract template and business rules, which contains the detailed specifications, material list, delivery date and price of the customized product. This contract can be automatically archived and sent to the relevant parties for confirmation); The visualization unit is used to monitor the manufacturing process of each customized product in real time; The MES unit is used to obtain the information of the customized product and the information of the assembly material, and start the production equipment to manufacture and assemble after the information of the customized product and the information of the assembly material are matched, the information of the customized product is the manufacturer, model and specification corresponding to the material required by the customized product, and the information of the assembly material is the manufacturer, model and specification corresponding to the material prepared on site for manufacturing the customized product; The first updating unit is configured to attach a traceability QR code to each material of the customized product and upload the data corresponding to the traceability QR code to the cloud platform 20, and the data of the traceability QR codes on the respective materials of each customized product are correlated with each other. The first packing unit is configured to pack the manufactured customized product. The first distribution unit is configured to distribute the packed customized product to a designated delivery address.

[0070] The visualization unit is a module that can present data or status in the production process to users in graphical, image or other intuitive forms, which can be implemented by industrial display screens, SCADA systems (Supervisory Control and Data Acquisition) or Web-based real-time data dashboards.

[0071] The first distribution unit is a module responsible for transporting the packed product from the manufacturing site to the designated destination, which can be implemented by a logistics management system, an automated warehouse and sorting system, or an interface with a third-party logistics service.

[0072] In particular, the present scheme builds an efficient, accurate and traceable manufacturing process for customized products through the fine division and coordination of internal functions of the manufacturing center. First, the first generation unit can automatically or semi-automatically generate the corresponding first business contract after receiving the order information of each customized product. This ensures that the unique requirements and terms of each customized product are accurately documented, providing a clear basis for subsequent production. Subsequently, the MES unit, as the core control hub of production, actively obtains detailed information of the customized product, including the required material manufacturer, model and specification, and at the same time obtains the actual manufacturer, model and specification of the assembly material prepared on site for manufacturing the customized product. Only when the information of the customized product and the information of the assembly material are accurately matched, the MES unit will start the corresponding production equipment for manufacturing and assembly. This strict matching mechanism ensures the accuracy of the materials used for customized products from the source, avoiding production errors and quality problems caused by material mismatch. During the entire manufacturing and assembly process, the visualization unit continuously monitors the manufacturing process of each customized product in real time. This enables the manufacturing center to immediately grasp the production progress, equipment status and potential abnormal conditions, so as to respond quickly and make adjustments to ensure smooth and efficient production processes. Once the customized product is manufactured, the first update unit intervenes, attaches an independent traceability QR code to each component material of the customized product, and uploads the data corresponding to the traceability QR code to the cloud platform 20. The data of these traceability QR codes are correlated with each other to form a complete material-level traceability chain. This detailed traceability mechanism not only covers the final product, but also goes deeper into each component part, greatly improving the full-link traceability of customized products and providing solid data support for quality control and problem tracing. Then, the first packaging unit is responsible for properly packaging the manufactured customized product to ensure that the product is not damaged during transportation. Finally, the first distribution unit accurately delivers the packaged customized product to the designated delivery address, thus completing the entire production and delivery cycle of the customized product.

[0073] Through the close cooperation of the above units, fine management, real-time monitoring, material accurate matching and comprehensive material-level traceability of the manufacturing process of customized products are achieved, which is highly consistent with the overall goal of the home furnishing full-industry-chain supply management and product traceability system. Especially for the complex and high-value part of customized products, the implementation of the present scheme significantly improves the production quality, efficiency and traceability of customized products, making the data flow and physical flow of the entire home furnishing supply chain more transparent and controllable, thereby effectively solving the problems of low production efficiency, difficult quality control, inaccurate material use and insufficient comprehensive traceability information of customized products, and meeting the needs of users for high-precision, high-quality and full-link traceable customized products.

[0074] In some embodiments, each factory end includes a second receiving unit, a second generating unit, a production unit, a second updating unit, a second packing unit, and a second distribution unit. The second receiving unit is configured to receive all final orders from the supply chain end 26 and determine the non-customized products to be produced therefrom (in particular, an order management system can be used to achieve this, which is connected to the supply chain end 26 through a network interface, automatically receives order data, and identifies the products to be produced according to the product type identification in the order data, such as the "non-customized identification" field. The second receiving unit is closely connected to the supply chain end 26 and is the starting point of the production process of the manufacturing center, ensuring the accuracy and pertinence of the subsequent production tasks. The second generating unit is configured to generate a corresponding second business contract for each non-customized product in the received final order; The production unit is configured to produce the non-customized products of each order; The second updating unit is configured to attach a traceability QR code to each non-customized product order and upload the data corresponding to the traceability QR code to the cloud platform 20; The second packing unit is configured to pack the produced non-customized products; The second distribution unit is configured to distribute the packed non-customized products to the designated delivery address.

[0075] In particular, the factory end can be configured as follows: the second generation unit can be a contract management software module deployed on a server inside the factory, which is connected with the order management system through an API interface, automatically parses the received final order data, and generates a PDF format second business contract according to a preset contract template. After the contract is generated, it is automatically archived and the production process is started. The production unit can be a flexible production line composed of multiple numerical control machine tools, automated assembly robots and quality detection equipment. The flexible production line can automatically adjust production parameters and process flow according to the specifications and material requirements of different non-customized products, achieving efficient and accurate manufacturing. The second update unit can be a device integrating a two-dimensional code printer and a data management system. When the product is completed and passes the quality inspection, the second update unit will automatically extract the corresponding order and production batch information from the database, generate a unique two-dimensional code, and attach it to each non-customized product or its packaging, and upload the traceability data to the cloud platform 20. The second packing unit can be an automated packaging system, including an automatic box sealing machine, a wrapping film machine and a label printer. The second packing unit can automatically select appropriate packaging materials and methods according to the size and weight of the product to ensure the stability and protection of the product during transportation. The second distribution unit can be a logistics scheduling system integrating GPS positioning and path optimization algorithm. The second distribution unit can automatically plan the optimal distribution route according to the delivery address and delivery time requirements, and data interface with self-owned distribution vehicles or vehicles of cooperative logistics companies to track the distribution status in real time, ensuring that the product is delivered to the user in a timely and accurate manner.

[0076] Through the above technical solution, the factory end can realize clear and modular management of internal operation processes when processing non-customized products. This effectively solves the problems of insufficient management precision and coordination in the production, contract generation, traceability management and logistics distribution of non-customized products. Specifically, through the specialization of each functional unit, the production efficiency of non-customized products is significantly improved, the specification and accuracy of contract generation are ensured, the reliability and traceability of traceability information are enhanced, and the packaging and distribution processes of products are optimized, thereby ensuring that non-customized products can be efficiently and transparently delivered to users, and avoiding the low efficiency and inaccurate information caused by unclear processes in the traditional mode.

[0077] In some embodiments, the offline experience end 25 further comprises a brand replacement module. The brand replacement module is configured to analyze the rating results of the cloud platform 20 and generate prompt information indicating that the brand merchant whose rating result is below a preset threshold should be replaced.

[0078] The brand replacement module refers to a functional unit responsible for processing brand rating information and generating prompts, which can be implemented in the form of software modules, hardware circuits, or a combination of software and hardware. The rating result refers to a data set generated by the cloud platform 20 based on user product evaluations, reflecting the performance of brand merchants, which can include quantitative scores, grade divisions, or qualitative evaluations. The preset threshold refers to a reference value for determining the level of brand rating, which can be a fixed value or a dynamically adjusted value based on industry standards, historical data, or operational strategies.

[0079] Specifically, the cloud platform 20 rates relevant brand merchants based on user evaluations of products. These rating results reflect the product quality and user satisfaction of brand merchants and are sent to the offline experience end 25. The brand replacement module receives and analyzes these rating results, including comparing the received rating results of each brand merchant with the preset threshold. Once it finds that the rating result of a certain brand merchant is below the preset threshold, the brand replacement module generates corresponding prompt information. These prompt information indicates that the brand merchant whose rating performance does not meet expectations needs to be replaced or other handling measures are taken (e.g., "the rating of a certain brand is too low, consider replacing the supplier"). This mechanism enables the offline experience end 25 to no longer passively receive information, but to actively identify and handle potential quality defects or service defects, thereby driving the optimization of the supply chain, prompting brand merchants whose performance does not meet expectations to improve or be eliminated, and thus improving product quality and user experience. In this way, user evaluations of products are no longer just feedback, but form a closed-loop management process that directly affects the decision-making and adjustment of the supply chain, ensuring the optimization of the entire home furnishing industry chain and the improvement of user satisfaction.

[0080] In some embodiments, the user end 23 further comprises a health assessment module. The health assessment module is used to monitor the health information of the room after home furnishing is completed. The health information includes environmental index data reflecting the concentration of PM2.5, formaldehyde, soluble metals, bacteria, TVOC, radioactive elements, heavy metals, and water environment that have an impact on human health in the room.

[0081] The health assessment module can integrate various environmental sensors, such as air quality sensors and water quality sensors. These sensors can collect environmental data in the room on a regular basis or on demand and transmit the data to the user end 23 for display and analysis. The monitoring frequency can be set to daily, weekly, or according to a specific time interval set by the user. Monitoring the health information of the room after home furnishing is completed refers to obtaining various health index data of the indoor environment after the completion of house decoration through technical means, which can be achieved by connecting external sensor devices, receiving third-party detection data, or using built-in sensing functions.

[0082] In particular, by integrating a health assessment module in the user terminal 23, the present scheme provides users with the ability to directly obtain and evaluate the health status of the living environment after the completion of home decoration. The health assessment module receives and processes health information of the room after the completion of home decoration, which covers PM2.5, formaldehyde, soluble metals, bacteria, TVOC concentration, radioactive elements, heavy metals, and related indicators of water environment. The health assessment module is combined with the original functions of the user terminal 23, so that users can view the whole process information of the home decoration project, product traceability data, and the final living environment health data on the same platform. This integration enables users to associate the home decoration process, product selection, and final health results to form a complete cognitive closed loop. The health information obtained by the health assessment module, such as specific PM2.5 values or formaldehyde concentration, provides users with quantitative environmental health evaluation basis. The monitoring of these indicators enables users to fully understand the health status of the room, thereby verifying whether the home decoration results meet the health standards. This ability expands the value range of the home decoration whole industry chain supply management and product traceability system, extending from focusing on product quality and process control to focusing on the final living environment health results, and enhancing users' trust in the entire home decoration process and selected products.

[0083] As a preferred embodiment, the scheme of the present application is implemented as follows: The user terminal 23 application is installed on the user's smart phone. In this application, in addition to the original demand submission, traceability scanning, process monitoring, product evaluation, and VR display functions, a health assessment module named "environmental health manager" is integrated.

[0084] The "environmental health manager" module connects with multiple smart environmental monitoring devices placed in key areas such as the living room and bedroom in the user's home through Bluetooth or Wi-Fi. These environmental monitoring devices are internally equipped with multiple high-precision sensors, including: Laser scattering sensor for real-time monitoring of PM2.5 and PM10 concentration.

[0085] Electrochemical sensor for accurate detection of formaldehyde and TVOC (total volatile organic compounds) concentration.

[0086] Sensor for specific gases to detect other harmful gases that may exist.

[0087] Temperature and humidity sensor for auxiliary environmental assessment.

[0088] Water quality sensor placed at the faucet in the kitchen or bathroom to detect the content of soluble metals and heavy metals in tap water.

[0089] Air sampler, regularly collect air samples, through the internal settings of small volume of biological culture dishes or fast detection chip, to evaluate the content of bacteria in the air.

[0090] Radon detector, for monitoring the concentration of indoor radioactive element radon.

[0091] After the completion of home decoration, the user activates the "environmental health steward" module through the user terminal 23 application. The "environmental health steward" module will guide the user to place the environmental monitoring equipment in the designated position and set the monitoring frequency, such as automatically collecting data every hour. The collected PM2.5, formaldehyde, TVOC, soluble metals, heavy metals, bacteria and radioactive elements and other environmental index data are transmitted in real time to the user terminal 23 application through the wireless network.

[0092] After receiving these health information, the user terminal 23 application will process and analyze the data and generate a health report on the interactive interface. The report will show the historical trend of each index in the form of a chart, and compare it with the national or user preset health standards, for example, whether the current formaldehyde concentration is lower than the national standard of 0.08mg / m³. If any index exceeds the safety range, the application will immediately alert the user and provide corresponding suggestions, such as "please open the window immediately" or "suggest contacting professional agencies for deep detection".

[0093] In addition, these objective health monitoring data will also be uploaded to the cloud platform 20 after anonymous processing, and be associated with the product evaluation and recorded product traceability information submitted by the user before. For example, if the formaldehyde concentration in a certain room is consistently high, the cloud platform 20 can adjust the health index rating of related products and suppliers according to the specific products used in that room (obtained through the traceability QR code) and supplier information, so as to provide data support for the product selection and supplier rating of other users, the data is real and objective, and drive the entire home decoration industry chain to develop in a healthier and more environmentally friendly direction.

[0094] In this document, the term "about" is used to provide flexibility to a numerical range endpoint. Whenever a numerical range is indicated by endpoints, the endpoints are included in and form part of the range. As used in this document, the term "about" is used to allow for variation in a given quantity. As such, unless otherwise indicated, the term "about" shall generally be taken to mean that the indicated value is within 10% of the value being described.

[0095] The above only describes the embodiments of the present application and is not used to limit the protection scope of the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A home decoration full-industry chain supply management and product traceability system, characterized in that, include: The cloud platform for data collaboration and interaction (20), measurement terminal (22), user terminal (23), design terminal (24), offline experience terminal (25), supply chain terminal (26) and manufacturing service terminal (27). The measuring end (22) is used to measure the three-dimensional spatial information of the house and upload it to the cloud platform (20); The cloud platform (20) is used to store data uploaded by the measurement terminal (22), the user terminal (23), the design terminal (24), the offline experience terminal (25), the supply chain terminal (26), and the manufacturing service terminal (27). The cloud platform (20) is equipped with a BIM cloud (21), which is used by designers. The cloud platform (20) is also used to generate constraints according to user needs and send them to the design terminal (24), and to rate relevant brands according to product evaluations and send the rating results to the offline experience terminal (25). The design terminal (24) is used to link the BIM cloud (21) in the cloud platform (20) so that the designer can select initial products from the product library corresponding to the BIM cloud (21) according to user needs and the constraints to generate an overall home decoration plan and form a VR display model to share to the cloud platform (20). The user terminal (23) is used to receive user requests, scan traceability QR codes, monitor process status, submit product evaluations, and view the VR display model; it is also used to make secondary modifications and selections of the initial products based on the overall home decoration plan and the VR display model, form an initial order, and generate offline experience store information based on the initial order; The offline experience terminal (25) is set up in multiple professional stores and is used for users to confirm the initial order after experiencing the selected products, form the final order, and send it to the supply chain terminal (26). The supply chain end (26) is used to receive all final orders from all professional stores and distribute the demand information of each product in the final order to the corresponding manufacturing service end (27). The manufacturing server (27) is used to receive final orders, generate business contracts and produce products based on the final orders, generate traceability QR codes for each product in each final order and set them on the finished products, and deliver the finished products to the designated delivery address.

2. The home decoration full-industry chain supply management and product traceability system according to claim 1, characterized in that, The spatial information includes three-dimensional measurement data of the total space of the house and three-dimensional measurement data of each room in the total space. The user requirements include design requirements information and health index requirements information. The health index requirements information refers to the health index that the user requires each room in the spatial information to achieve. The health index refers to the level or score that the user expects to achieve for indoor air quality. The cloud platform (20) is used to obtain the maximum allowable threshold for the release of all harmful substances within a unit time and unit volume from the preset database according to the health index, and calculate the total allowable release of all harmful substances in each room within a unit time according to the spatial information, and send the total release of each room as a constraint to the design terminal (24). The product library corresponding to the BIM cloud (21) contains product information and health indicators corresponding to the product itself. The health indicators refer to the amount of harmful substances released by the product per unit time.

3. The home decoration full-industry chain supply management and product traceability system according to claim 2, characterized in that, The user terminal (23) includes: A registration and login module, which is used to identify the registered user; The requirement module is used to obtain user requirements for home decoration and thus obtain the user requirements. A scanning module, which is used to scan the traceability QR code upon receipt of goods; A monitoring module, which is used to track the real-time status of the entire home decoration process; The evaluation module is used to allow users to evaluate all products used in the home renovation after the renovation is completed. The VR display module is used to present the home decoration plan based on the VR display model. The product selection module is used to modify and select the initial products based on the home decoration plan and the display effect of the VR display model, form an initial order, and generate offline experience store information based on the initial order. The offline experience store information includes detailed information on product display and store navigation information.

4. The home decoration full-industry chain supply management and product traceability system according to claim 2, characterized in that, The design end (24) includes: The acquisition module is used to acquire the user requirements and the constraints. The design module includes an identity recognition unit and a design unit. The identity recognition unit is used to identify the designer, who is any one or more of the screened and certified merchants, manufacturers, professional designers and design enthusiasts. The design unit is used to allow the designer to select initial products from the product library provided by the BIM cloud (21) according to the user needs and the constraints and generate an overall home decoration plan. The model module is used to generate a VR display model based on the overall home decoration plan and share it to the cloud platform (20).

5. The home decoration full-industry chain supply management and product traceability system according to claim 2, characterized in that, The offline experience terminal (25) includes: The offline experience terminal (25) is set up in multiple locations, and the multiple offline experience terminals (25) are set up in multiple professional stores. Each professional store is equipped with physical samples of the same product from different brands, and different professional stores are equipped with physical samples of different products. The offline experience terminal (25) includes a reception module and a sending module. The reception module is used to identify the user's identity and obtain the user's overall home decoration plan and the initial order. When the user modifies or directly confirms the initial order based on the on-site experience, a final order is generated. The sending module is used to send the final order to the supply chain terminal (26).

6. The home decoration full-industry chain supply management and product traceability system according to claim 2, characterized in that, The supply chain end (26) includes: A first receiving module is used to receive all the final orders from all the professional stores; The distribution module is used to distribute the demand information of each product in the final order to the corresponding manufacturing server (27). The distribution module is executed when distributing the demand information for each product in all final orders to the corresponding manufacturing server (27): S1. Identify the total quantity of all products in all final orders within a preset time period; S2. Determine whether the total quantity of each product is greater than the preset threshold, take the products with a total quantity greater than the preset threshold as target products, and send the demand information of the target products to the corresponding manufacturing server (27). A tracking module is used to track the real-time completion progress of each product in all the final orders.

7. The home decoration full-industry chain supply management and product traceability system according to claim 1, characterized in that, The manufacturing server (27) includes: a manufacturing center and multiple factory terminals; The manufacturing center receives all final orders from the supply chain end (26), determines the customized products to be produced, generates a corresponding first business contract based on all customized products, generates a traceability QR code for each customized product and sets it on the corresponding customized product, and delivers it to the designated delivery address after production is completed. Multiple factories receive all final orders from the supply chain (26), determine the non-customized products to be produced, generate corresponding second business contracts based on all non-customized products, generate traceability QR codes for each non-customized product and set them on the corresponding non-customized product, and deliver the finished products to the designated delivery address.

8. The home decoration full-industry chain supply management and product traceability system according to claim 7, characterized in that, The manufacturing center includes: a first receiving unit, a first generating unit, a visualization unit, a MES unit, a first updating unit, a first packaging unit, and a first delivery unit; The first receiving unit is used to receive all final orders sent by the supply chain end (26) and determine the customized products to be produced from them; The first generation unit is used to generate a corresponding first business contract for each customized product; The visualization unit is used to monitor the manufacturing process of each customized product in real time; The MES unit is used to acquire information about customized products and assembly materials. After the information about customized products and assembly materials are matched, the production equipment is started to manufacture and assemble the products. The information about customized products refers to the manufacturer, model and specifications of the materials required for the customized products. The information about assembly materials refers to the manufacturer, model and specifications of the materials prepared on site to manufacture the customized products. The first update unit is used to affix a traceability QR code to each material of the customized product and upload the data corresponding to the traceability QR code to the cloud platform (20). The data of the traceability QR codes on each material of each customized product are interconnected. The first packaging unit is used to package the manufactured customized products; The first delivery unit is used to deliver the packaged customized products to the designated delivery address.

9. The home decoration full-industry chain supply management and product traceability system according to claim 7, characterized in that, Each factory unit includes: a second receiving unit, a second generating unit, a production unit, a second updating unit, a second packaging unit, and a second delivery unit; The second receiving unit is used to receive all final orders sent by the supply chain end (26) and determine the non-customized products to be produced from them; The second generation unit is used to generate a corresponding second business contract based on the corresponding non-customized product in the received final order; The production unit is used to produce non-customized products for each order; The second update unit is used to affix a traceability QR code to each non-customized product order and upload the data corresponding to the traceability QR code to the cloud platform (20). The second packaging unit is used to package the completed non-customized products; The second delivery unit is used to deliver packaged non-customized products to the designated delivery address.

10. The home decoration full-industry chain supply management and product traceability system according to claim 1, characterized in that, The offline experience terminal (25) also includes: a brand changing module; The brand replacement module is used to analyze the rating results of the cloud platform (20) and generate prompt information to indicate that brands with rating results below a preset threshold should be replaced.

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