Enterprise-level compliance access control method and device for e-commerce goods involving licenses

Abstract

The application discloses a kind of enterprise-level compliance access control method and device of involving license commercial goods, it is related to B2B e-commerce compliance control technical field, pass through multidimensional feature extraction generation commodity compliance label set, based on the granulation buyer compliance portrait of binding relationship of address and qualification, configure the dynamic access rule matrix of label and portrait mapping, compliance commodity directional display is realized in search link, and fine-grained real-time verification is realized in order link, and through compliance element monitoring, the full life cycle compliance fuse processing of inventory order and commodity is realized, realize the strong supervision B2B transaction whole process automation compliance control, substantially reduce compliance risk, improve transaction efficiency.

Description

Technical Field

[0001] This invention relates to the field of B2B e-commerce compliance management technology, and in particular to a method and apparatus for enterprise-level compliance access control of e-commerce products requiring certification. Background Technology

[0002] In the highly regulated B2B enterprise-level e-commerce sector, such as chemicals, pharmaceuticals, and MRO industrial products, commodity transactions are subject to strict constraints from relevant regulations, industry access policies, and regional control rules. Compliance management is the core lifeline of enterprise operations, directly determining the enterprise's operating qualifications, legal risks, and supply chain stability. It places extremely high demands on the accuracy of compliance verification, response speed, and dynamic adaptation capabilities throughout the entire transaction process.

[0003] The existing compliance management of B2B e-commerce platforms mainly adopts two mainstream solutions: one is the manual qualification review mode after the order is generated, in which the operations staff manually verify the buyer's qualifications and the product's compliance requirements; the other is the static and extensive management mode based on blacklists and whitelists and product listing and delisting, with some advanced solutions only able to achieve simple qualification matching and verification at the order placement stage.

[0004] Existing compliance management solutions for B2B e-commerce platforms generally suffer from several problems: manual review is severely delayed, the review cycle is long and inefficient, and human error can easily lead to non-compliant shipments and trigger huge regulatory penalties. They also have a series of core defects, including a single management dimension that can only achieve static blacklist and whitelist control, and cannot adapt to complex compliance requirements that combine multiple dimensions such as identity, region and time. Furthermore, there is a disconnect between the compliance attributes of goods and management rules, the regulatory attributes of goods exist only in text form, the reliance on manual rule configuration results in low automation and high error rate, and there is a lack of dynamic perception capabilities, an inability to respond in real time to buyer qualification expiration and sudden changes in regulatory policies, and a high risk of order compliance and non-compliant shipments. Summary of the Invention

[0005] The purpose of this invention is to provide a compliance access control method and device for enterprise-level certified e-commerce products, so as to alleviate the technical problems of lagging compliance management and poor dynamic adaptability of B2B enterprise-level e-commerce products.

[0006] In a first aspect, the present invention provides a compliance access control method for enterprise-level e-commerce products requiring certification, comprising: Based on multi-dimensional label categories, features are extracted from product information and regulatory information to generate a set of compliance labels for enterprise-level e-commerce products requiring certification. Build a buyer compliance profile for purchasing companies based on the binding relationship between each delivery address and the validity of their qualifications; Configure the access rule matrix that maps the compliance tag set to the buyer compliance profile; In response to a request initiated by the current purchasing enterprise buyer, the products matched by the access rule matrix are displayed to the current purchasing enterprise buyer based on the current purchasing enterprise buyer compliance profile. Based on the current orders from the purchasing enterprise buyer for the target product, the real-time context of the target product at the transaction site is verified against the access rule matrix; When changes to compliance elements are detected, compliance circuit breakers will be applied to existing orders and products.

[0007] In an optional implementation, the step of extracting features from product information and regulatory information according to multi-dimensional label categories to generate a set of compliance labels for enterprise-level certified e-commerce products includes: The product details, preset security files, and supplier qualification files of enterprise-level certified e-commerce products are analyzed to obtain the set of features to be verified for the enterprise-level certified e-commerce products. Obtain the set of control requirements features corresponding to the enterprise-level e-commerce products requiring certification from the official regulatory interface; According to the four dimensions of label categories—basic attributes, regulatory attributes, logistics attributes, and operational attributes—the matched label feature items are obtained from the set of features to be verified and the set of control requirements, respectively. Each of the aforementioned label features is verified based on the official regulatory interface. The verified label features are then encapsulated in a structured manner to generate the set of compliant labels for the enterprise-level certified e-commerce products.

[0008] In an optional implementation, the step of building a buyer compliance profile for purchasing enterprise buyers based on the binding relationship between each delivery address and qualification validity includes: The system integrates the business registration information, qualification information, validity period, and business scope of the procuring companies, and uses the government interface to daily poll and verify the validity of the procuring companies' qualifications. Map each receiving address of the purchasing company to a geofence, and bind a corresponding qualification validity label to each receiving address; Construct a buyer compliance profile that includes the purchasing company's corporate entity, address boundaries, and qualification validity across all dimensions.

[0009] In an optional implementation, the step of configuring the access rule matrix that maps the compliance tag set to the buyer compliance profile includes: Using the full-dimensional features corresponding to the compliance tag set and the buyer compliance profile, as well as the spatiotemporal information in the preset regulatory policies, as constraints, a visual configuration interface for access rules is built; wherein, the visual configuration interface pre-encapsulates all configurable elements including each product compliance tag, each dimension field in the buyer compliance profile, and spatiotemporal information constraint items; In response to the user's first operation command on the visual configuration interface, a single access rule is generated, including product tag matching conditions, constraint rules, and access execution actions; In response to the user's second operation command on the visual configuration interface, for each configured admission rule, set the multi-condition logical operation relationship and rule execution priority, and configure the dynamic spatiotemporal constraints of the geofence range and the effective time period of the rule. Verify the matching between the access rules and the set of compliance tags and the buyer compliance profile to obtain a dynamic access rule matrix that has passed the verification, and synchronize it to the e-commerce search engine and order transaction system.

[0010] In an optional implementation, the step of displaying products matching the access rule matrix to the current purchasing enterprise buyer in response to a request initiated by the current purchasing enterprise buyer, based on the current purchasing enterprise buyer compliance profile, includes: In response to a search or category browsing request initiated by the current purchasing enterprise buyer in the mall, retrieve the compliance profile of the current purchasing enterprise buyer corresponding to the current purchasing enterprise buyer; The current buyer compliance profile of the purchasing enterprise is injected into the search engine as a filtering parameter, and products that match the access rule matrix are selected for display.

[0011] In an optional implementation, the step of verifying the real-time context of the target product at the transaction site against the access rule matrix based on the current buyer's order for the target product includes: If it is detected that the current purchasing enterprise buyer adds the target product to the shopping cart or submits an order, obtain the real-time context of the target product corresponding to the order, including the set of compliant labels, the delivery address, the current time, and the buyer's historical purchasing data. Based on the real-time context and the access rule matrix, fine-grained real-time verification is performed on the target product for geofencing compliance, qualification validity period, statutory procurement quota, and mutual exclusion of product transportation. If the verification fails, the order placement operation will be blocked, and the reason for the compliance blockage of the target product and the qualification supplementation entry of the current purchasing enterprise buyer will be returned. If the verification passes, the order is released and enters the fulfillment process.

[0012] In an optional implementation, the step of performing compliance circuit breaker processing on existing orders and products when a change in compliance elements is detected includes: The system continuously monitors for changes in the compliance tag set, the buyer compliance profile, and the access rule matrix through a resident daemon process. When a change in compliance elements is detected, a reverse scan is performed on all orders in the pending shipment status. Orders that are no longer compliant due to rule changes are frozen or canceled, and operations personnel are notified to intervene simultaneously. Enterprise-level e-commerce products whose supplier qualifications have expired will be subject to removal from shelves and source control.

[0013] Secondly, the present invention provides an enterprise-level compliance access control device for e-commerce products requiring certification, comprising: The extraction module extracts features from product information and regulatory information according to multi-dimensional tag categories, generating a set of compliance tags for enterprise-level e-commerce products requiring certification. The module builds a buyer compliance profile for purchasing companies based on the binding relationship between each delivery address and the validity of their qualifications; The configuration module configures the access rule matrix that maps the compliance tag set to the buyer compliance profile; The display module responds to requests initiated by the current purchasing enterprise buyer and displays products matched by the access rule matrix to the current purchasing enterprise buyer based on the current purchasing enterprise buyer compliance profile. The verification module verifies the target product's real-time context at the transaction site against the access rule matrix based on the current buyer's order for the target product. The processing module will perform compliance circuit breaker processing on existing orders and products when it detects changes in compliance elements.

[0014] Thirdly, the present invention provides an electronic device including a memory, a processor, and a program stored in the memory and capable of running on the processor, wherein the processor executes the program to implement the method as described in any of the foregoing embodiments.

[0015] Fourthly, the present invention provides a computer-readable storage medium storing a computer program, which, when executed, implements the method described in any of the foregoing embodiments.

[0016] This invention provides a compliance access control method and device for enterprise-level certified e-commerce products. It uses standardized automatic generation of product compliance labels and granular construction of buyer compliance profiles as two core data foundations, and a dynamic access rule matrix mapping product labels to buyer profiles as a logical bridge. It innovatively builds a three-layer control architecture: pre-screening for search display, fine-grained verification of order transactions, and full lifecycle compliance circuit breaking. This moves the traditional manual compliance review after order generation to the entire link of product search and order transaction, achieving fully automated compliance control in heavily regulated B2B e-commerce scenarios. It fundamentally solves four core pain points of existing technologies: severe lag in manual review, single control dimension, disconnect between product compliance attributes and control rules, and lack of dynamic compliance perception capabilities. It completely eliminates the regulatory risks of illegal sales and shipments, while reducing order review time from hours to milliseconds, significantly improving B2B procurement transaction efficiency and user experience, and can quickly adapt to the needs of sudden regulatory policy adjustments.

[0017] Other features and advantages of the invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention are realized and obtained through the structures particularly pointed out in the description and the drawings.

[0018] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 A flowchart illustrating a compliance access control method for enterprise-level certified e-commerce products provided in this embodiment of the invention; Figure 2 A schematic diagram of the functional modules of a compliance access control device for enterprise-level certified e-commerce products provided in an embodiment of the present invention; Figure 3 This is a schematic diagram of the hardware architecture of an electronic device provided in an embodiment of the present invention. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Research has identified four major unresolved pain points: First, manual review is severely lagging, resulting in long order review cycles, extremely low efficiency, and a high risk of non-compliant shipments due to human error, leading to hefty regulatory penalties. Second, the control dimensions are limited, only static blacklists and whitelists can be implemented, failing to adapt to complex compliance requirements involving multiple dimensions such as identity, region, and time. Third, there is a disconnect between product compliance attributes and control rules; product regulatory attributes exist only as textual descriptions, relying on manual rule configuration, resulting in low automation and a high error rate. Fourth, there is a lack of dynamic awareness, making it impossible to respond in real time to situations such as buyer qualification expiration or sudden changes in regulatory policies, easily leading to risks of order compliance issues but non-compliant shipments.

[0023] Based on this, the present invention provides a compliance access control method and device for enterprise-level certified e-commerce products, which can alleviate the pain points of compliance management in the context of heavily regulated B2B e-commerce, achieve zero violation risk and millisecond-level transaction verification, and significantly improve procurement transaction efficiency and user experience.

[0024] To facilitate understanding of this embodiment, a detailed description of a compliance access control method for enterprise-level certified e-commerce products disclosed in this embodiment of the invention will be provided first.

[0025] Figure 1 This is a flowchart of a compliance access control method for enterprise-level certified e-commerce products provided in an embodiment of the present invention.

[0026] Reference Figure 1 The method includes the following steps: Step S102: Extract features from product information and regulatory information according to multi-dimensional label categories to generate a set of compliance labels for enterprise-level certified e-commerce products.

[0027] This step uses a pre-defined four-dimensional tagging system as a standard. Through rule matching, document parsing, and official data verification, it extracts compliance features from unstructured product data and structured official regulatory information, ultimately completing the structured encapsulation of standardized tags. This addresses the core deficiency of existing technologies where product compliance attributes are merely textual descriptions and cannot be automatically recognized by machines. Furthermore, it achieves the standardization and structured decomposition of product compliance attributes, completely resolving the pain points of existing technologies where product compliance attributes are disconnected from control rules and rely on manual experience for configuration. This provides a unified and accurate data foundation for subsequent end-to-end automated compliance determination.

[0028] Among them, enterprise-level certified e-commerce products refer to products that require corresponding administrative licenses and filing certificates from the trading entities in the procurement and sales process during the business-to-business (B2B) e-commerce transaction scenario to be legally circulated. Typical categories include hazardous chemicals, medical devices, special equipment, MRO industrial products, and other highly regulated categories. The compliance label set refers to a standardized combination of labels generated based on the structured compliance attributes of products. It is the core data foundation for machines to achieve automated compliance judgment, covering four dimensions: basic product attributes, regulatory attributes, logistics attributes, and operational attributes.

[0029] In some embodiments, step S102 may be implemented by the following steps: Step 1.1: Analyze the product details, preset security documents, and supplier qualification documents of enterprise-level certified e-commerce products to obtain the set of features to be verified for enterprise-level certified e-commerce products.

[0030] This approach employs a triple technology of OCR image recognition, NLP natural language processing, and regular expression matching to parse unstructured product details, MSDS security documents, and supplier qualification documents. It extracts compliance-related features of the products, forming an initial feature set to be verified. This solves the problems of low efficiency and high error rate of existing technologies that rely on manual feature extraction. It also achieves automated extraction of product compliance features, completing feature analysis of all product data without human intervention. This significantly improves label generation efficiency and reduces the risk of errors from manual operation.

[0031] Step 1.2: Obtain the set of control requirements features corresponding to enterprise-level e-commerce products requiring certification from the official regulatory interface.

[0032] This interface connects to official government regulatory bodies such as the State Administration for Market Regulation, the Ministry of Emergency Management, and the National Medical Products Administration. By inputting the product's CAS number, registration certificate number, UN code, and other core identifiers, it obtains a set of authoritative characteristics, including the officially recognized regulatory classification, control requirements, and qualification requirements for the product. This provides an official and authoritative verification basis for the product's compliance characteristics, avoiding labeling errors caused by untimely updates to local rules and ensuring that labels comply with the latest regulatory requirements from the source.

[0033] Step 1.3: According to the four dimensions of basic attributes, regulatory attributes, logistics attributes and operational attributes, match the matched tag feature items from the feature set to be verified and the control requirement feature set respectively.

[0034] Here, based on a predefined four-dimensional tag ontology library, locally extracted features to be verified and officially obtained control features can be matched with corresponding dimension tag items to form a preliminary set of matched tag features. This achieves standardized classification and tag matching of compliance features, ensuring that all tags belong to a unified four-dimensional system and providing a standardized matching dimension for subsequent rule configuration.

[0035] Step 1.4: Verify each tag feature item based on the official regulatory interface, encapsulate the verified tag feature items in a structured manner, and generate a set of compliant tags for enterprise-level certified e-commerce products.

[0036] Here, based on authoritative data returned by the official regulatory interface, the initially matched tag features are finally verified, erroneous and expired tags are removed, and the verified tags are encapsulated in JSON structure and bound to the underlying data model of the corresponding product SKU. This ensures that the generated compliant tags are 100% in line with official regulatory requirements. At the same time, the tags are structured and can be directly called by the rule engine and search engine, providing a precise data foundation for full-chain automated compliance management.

[0037] In practical applications, step S102 can be further refined into the following process: First, for enterprise-level e-commerce products requiring certification, the system uses OCR image recognition technology to analyze the uploaded qualification certificates, MSDS security documents and other attachments, and uses NLP natural language processing technology to extract compliance-related information from the product details page text. At the same time, it uses a preset regular expression keyword library to match compliance features in the product title and category information, and finally integrates them to form the set of features to be verified for the product.

[0038] Then, the system extracts the core unique identifiers of the product, such as the CAS chemical substance registry number, medical device registration certificate number, and UN hazard number, calls the corresponding official regulatory data interface, and obtains authoritative information such as the officially recognized regulatory classification, control level, and statutory qualification requirements of the product, forming a set of control requirement characteristics for the product.

[0039] In addition, the system uses a predefined four-dimensional tag ontology library of basic attributes, regulatory attributes, logistics attributes, and operational attributes to match the feature items in the feature set to be verified with the feature items in the control requirement feature set, and then selects the tag feature items that are initially matched.

[0040] Finally, the system uses the authoritative data returned by the official regulatory interface as the sole benchmark to perform final compliance verification on the initially matched tag features, removes erroneous tag features that do not meet the official control requirements, and encapsulates all verified tag features in a standardized JSON structure, binding them to the smallest inventory control unit data model of the corresponding product, and finally generating a set of compliant tags for the product.

[0041] Step S104: Build a buyer compliance profile for the purchasing enterprise buyer based on the binding relationship between each delivery address and qualification validity.

[0042] Here, the business qualifications and administrative permit information of purchasing companies can be integrated. By using GIS technology to map the delivery address to a geofence, the validity of qualifications is granularly bound to an individual delivery address, rather than being uniformly bound at the traditional enterprise entity level. At the same time, it connects to government interfaces to verify the qualification status in real time, and builds a full-dimensional compliance digital model. This breaks through the extensive qualification control of the existing enterprise entity level and solves the pain points of refined control such as the group having qualifications but the branch company not having qualifications, and warehouse A being able to receive hazardous chemicals but warehouse B not being able to. It provides a precise basis for buyer entity for compliance access determination.

[0043] Among them, the buyer compliance profile refers to the full-dimensional compliance qualification digital model constructed for purchasing enterprise buyers, which includes core compliance information such as enterprise qualifications, delivery address geofence, and contractual relationship, and is the core basis for determining access rights.

[0044] In some embodiments, step S104 may be implemented by the following steps: Step 2.1: Integrate the business registration information, qualification information, validity period and business scope of the purchasing companies, and use the government interface to query and verify the validity of the purchasing companies' qualifications daily.

[0045] This feature integrates the business registration information and administrative licensing documents uploaded by purchasing companies on the platform, extracting core fields such as qualification number, validity period, and business scope. By connecting to government interfaces such as the enterprise credit information disclosure system, it can daily poll and verify the authenticity, validity period, and status of qualifications, automatically triggering warnings when they are about to expire. This enables real-time dynamic monitoring of buyer qualifications, solving the pain points of lagging updates to existing technical qualification status and the inability to detect expired / revoked qualifications, ensuring that the buyer's compliance profile is always consistent with official data.

[0046] Step 2.2: Map each receiving address of the purchasing company to a geofence, and bind a corresponding qualification validity label to each receiving address.

[0047] This step uses GIS geocoding technology to parse the text delivery address entered by the buyer into latitude and longitude coordinates, which are then mapped to the corresponding administrative division and a custom geofence. Innovatively, it binds each independent delivery address with corresponding compliance qualifications and validity tags, rather than binding them uniformly to the enterprise entity. This breaks through the coarse control of the existing technology based on the enterprise entity dimension, and refines the granularity of compliance control to the individual delivery address. It is perfectly adapted to the group procurement scenario of different addresses of the same enterprise with different qualifications and permissions.

[0048] Step 2.3: Construct a buyer compliance profile that includes full-dimensional features such as the purchasing company's corporate entity, address geofencing, and qualification validity.

[0049] This system integrates a full range of features, including enterprise qualification information, delivery address geofencing, address-linked qualification tags, and contract blacklists and whitelists, into a standardized digital model of buyer compliance profiles. The profile is updated in real time when qualification status or address information changes. This creates a compliance-oriented digital model of buyers, and all fields of the profile can be directly matched with product compliance tags and access rule matrices in a standardized manner, providing a unified buyer data basis for compliance judgment across the entire chain.

[0050] In a practical application embodiment, step S104 can be implemented through the following steps: First, the system synchronizes business registration numbers and industry information of purchasing companies from the platform's CRM and ERP systems. At the same time, it integrates various administrative license and qualification documents uploaded by buyers, extracts core fields such as qualification certificate number, issuing authority, validity period, and business scope, and queries and verifies the authenticity, current status, and validity period of qualifications daily by connecting to the official government service interface. For qualifications within 30 days of expiration, the system automatically sends warning notifications to buyers and platform operators.

[0051] Then, for each delivery address entered by the purchasing company, the system uses GIS geocoding technology to parse the text address into precise latitude and longitude coordinates, mapping them to the corresponding provincial, municipal, and district administrative divisions and the special geofence preset by the platform. At the same time, it binds the corresponding compliance qualifications and validity tags to each independent delivery address, realizing granular one-to-one binding of delivery address and qualification.

[0052] In addition, the system synchronously maintains related information such as the contractual relationship between the purchasing company and the supplier, the transaction blacklist and whitelist, and the group's internal purchasing authority. Finally, it integrates the company's main qualification information, the geofence of the delivery address, the qualification tags bound to the address, the contractual relationship and other full-dimensional compliance characteristics to build a standardized digital model of buyer compliance profile. When there are any changes in the company's qualifications, delivery address and contractual relationship, the profile data is updated in real time to ensure the real-time effectiveness of the profile information.

[0053] Step S106: Configure the access rule matrix that maps the compliance tag set to the buyer compliance profile.

[0054] This approach uses product compliance tags as the core matching dimension and buyer compliance profiles and spatiotemporal information as constraints to build a visual, code-free configuration interface. It generates standardized access rules, and after rule verification, forms a set of rules that can be executed by machines. This set is then synchronized to the entire control chain to build a standardized logical bridge between product compliance attributes and buyer compliance qualifications. This addresses the pain points of existing technical rule configuration relying on code development and low efficiency in adapting to sudden regulatory policies, enabling rapid configuration of compliance rules and consistent effectiveness across the entire chain.

[0055] Among them, the access rule matrix refers to a configurable logical set composed of multiple standardized access rules, which establishes a mapping relationship between product compliance labels and buyer compliance profiles, and is the core logical engine for end-to-end compliance determination.

[0056] In some embodiments, step S106 may be implemented by the following steps: Step 3.1: Using the full-dimensional features corresponding to the compliance tag set and buyer compliance profile, as well as the spatiotemporal information in the preset regulatory policies, as constraints, build a visual configuration interface for the access rules; The visual configuration interface pre-packages all configurable elements, including each product compliance label, each dimension field in the buyer compliance profile, and spatiotemporal information constraints.

[0057] This system uses product compliance labels, buyer compliance profiles, and spatiotemporal information as core constraint dimensions to build a drag-and-drop visual configuration interface. All compliance-related fields are pre-encapsulated as configurable elements, eliminating the need for operations personnel to write code. Rule configuration can be completed simply by dragging and dropping, which solves the pain points of existing technology compliance rule configuration that rely on code development and have long iteration cycles. It lowers the technical threshold for rule configuration and can quickly adapt to the needs of sudden regulatory policy adjustments.

[0058] Step 3.2: In response to the user's first operation command on the visual configuration interface, generate a single admission rule that includes product tag matching conditions, constraint rules, and admission execution actions.

[0059] This step, based on user configuration, generates a single admission rule according to a standardized structure where the product tag matches the conditions and constraints, and then the admission action is executed. This ensures that each rule has a logical closed loop and can be automatically executed by the machine, achieving standardized generation of compliant rules. All rules adopt a unified logical structure, avoiding the logical chaos of manual configuration and providing a foundation for the stable execution of the rule engine.

[0060] Step 3.3: In response to the user's second operation command on the visual configuration interface, set the multi-condition logical operation relationship and rule execution priority, geofence range and dynamic spatiotemporal constraint configuration for each configured admission rule.

[0061] This step provides AND / OR / NOT multi-condition logical operations and execution priority settings for a single rule. It also supports custom geofencing and spatiotemporal constraint configuration for effective time periods, which can adapt to complex multi-dimensional compliance scenarios. It can break through the extensive control of existing blacklists and whitelists and realize the configuration of complex compliance rules with multiple dimensions of identity, region and time, perfectly adapting to the refined control needs of strongly regulated scenarios.

[0062] Step 3.4: Verify the matching between the access rules, the set of compliance tags, and the buyer compliance profile to obtain a dynamic access rule matrix that has passed the verification, and synchronize it to the e-commerce search engine and order transaction system.

[0063] Here, after the rules are configured, the system can automatically verify the matching of rule fields with the tag ontology library and buyer profile system, check for logical conflicts, and after the verification is passed, the rules are entered into the database to form a rule matrix. At the same time, the rules are synchronized to the search engine and order transaction system in real time to ensure the executability and logical rationality of the rules. This also realizes that the rules can be configured in one place and take effect synchronously across the entire chain, thus avoiding the problem of inconsistent rules between the search and transaction stages from the root.

[0064] Among them, the full name of the tag ontology library can be the product compliance tag ontology library. It is a predefined, standardized, and structured compliance tag terminology system and rule knowledge base for the field of compliance management of B2B e-commerce with strong supervision. It is the standard dictionary, generation template and verification outline for all product compliance tags in the whole solution. The compliance tag set is the exclusive tag generation result and compliance attribute snapshot of a single product SKU (the smallest control unit of a product). In practical applications, step S106 can be achieved through the following steps: First, the system uses pre-generated product compliance label set with all-dimensional fields, buyer compliance profile with all-dimensional features, and spatiotemporal information corresponding to regulatory policies as core constraints to build a drag-and-drop visual access rule configuration interface. At the same time, all compliance-related elements, such as product compliance labels, buyer profile fields, and spatiotemporal constraints, are pre-encapsulated as drag-and-drop standardized configuration modules, so that rule configuration can be completed without writing code.

[0065] Then, in response to the rule configuration operation of the operator in the visual configuration interface, the system generates a single access rule according to the standardized rule structure, which includes product tag matching conditions, multi-dimensional constraint rules, and corresponding access execution actions. Among them, the product tag matching conditions define the scope of products controlled by the rule, the constraint rules clarify the compliance requirements of buyers and scenarios, and the access execution actions clarify the system operation after verification passes / fails.

[0066] In addition, the system responds to the parameter configuration operations of operators, sets AND / OR / NOT logical operations between multiple conditions and rule execution priorities of 1-10 levels for each configured access rule. It also supports custom drawing of geofences and setting the start and end effective time periods of rules within the interface, completing the configuration of dynamic spatiotemporal constraints and adapting to the rapid implementation of sudden regulatory policies.

[0067] Finally, the system automatically performs compliance checks on all configured access rules, verifying the matching of fields within the rules with the product tag ontology library and buyer profile field system, identifying logical conflicts and contradictions between rules, and completing the rule entry into the database after the verification is passed, forming a standardized dynamic access rule matrix. At the same time, the rule matrix is ​​synchronized to the e-commerce search engine and order transaction system in real time to achieve consistent effectiveness of rules across the entire chain.

[0068] Step S108: In response to the request initiated by the current purchasing enterprise buyer, display the products matched by the access rule matrix to the current purchasing enterprise buyer according to the current purchasing enterprise buyer compliance profile.

[0069] Here, when a buyer initiates a search or browsing request, their compliance profile is retrieved in real time and injected into the search engine kernel as a filtering parameter. Based on the access rule matrix, compliance matching is completed, and only compliant products that have passed the matching are displayed to the buyer. This brings compliance verification to the search display stage, which solves the problem of the experience gap where users can see but not buy the products, and at the same time avoids the display of information of non-compliant products from the source, realizing personalized compliance display control.

[0070] In some embodiments, step S108 may be implemented through the following refined steps, including: Step 4.1: In response to the search or category browsing request initiated by the current purchasing enterprise buyer for the online store, retrieve the compliance profile of the current purchasing enterprise buyer.

[0071] When a buyer initiates a search or category browsing request after logging into the platform, the system immediately triggers the compliance context service to retrieve the latest buyer compliance profile corresponding to the currently logged-in entity. This process obtains all compliance features, including qualifications, permissions, address boundaries, and contractual relationships, ensuring compliance verification during the search process. The process is based on the buyer's latest compliance status, avoiding compliance risks caused by untimely profile updates.

[0072] Step 4.2: Inject the current buyer compliance profile of the purchasing enterprise into the search engine as a filtering parameter, and select products that match the access rule matrix for display.

[0073] This step uses the buyer's compliance profile as a mandatory filtering parameter, injecting it into the search engine kernel's query statement, rather than application-layer secondary filtering. It completes product compliance matching based on an access rule matrix, displaying only compliant products that have passed the matching process to the buyer. By moving compliance verification to the search engine kernel, it solves the pain points of poor performance and mismatch between search results and compliance permissions in existing technologies, achieving personalized compliance displays and preventing the display of information about non-compliant products from the source.

[0074] In practical applications, step S108 can be implemented through the following refined steps, including: First, when a logged-in purchasing enterprise buyer initiates a product keyword search or category browsing request within the online store, the system immediately invokes the compliance context service to retrieve the latest full-dimensional buyer compliance profile corresponding to the currently logged-in buyer entity, obtaining core compliance characteristics such as its enterprise entity qualification and permissions, delivery address geofence, contract whitelist, and compliance access level.

[0075] Then, the system uses the retrieved buyer compliance profile as a mandatory filtering parameter and injects it into the query statement of the search engine kernel. While performing keyword matching, the search engine performs parallel matching and verification of product compliance tags and buyer compliance profiles based on the admission rule matrix. Only compliant products that pass the matching are selected and displayed to the current buyer. Products that fail the compliance matching are directly removed from the search results and are not displayed to the buyer.

[0076] As an optional embodiment, step S108 can also construct a compliance pre-index bitmap library deeply bound to the product inverted index based on a pre-generated set of product compliance tags and a dynamic access rule matrix. This compliance pre-index bitmap library contains a product-tag-rule pair bitmap corresponding to each product. In response to the search request of the current purchasing enterprise buyer, the static basic filtering parameters corresponding to the current buyer's compliance profile and the dynamic transaction context parameters of the current session are extracted to form two-dimensional filtering parameters and injected into the search engine kernel query statement. While the search engine performs keyword matching, it completes two-level compliance filtering through bitmap operations and outputs a set of compliant products with compliance access level labels. Based on the compliance access level, three-level differentiated display control is performed on the products, and the entire filtering process is synchronously stored in an immutable audit database.

[0077] For example, firstly, a dedicated compliant pre-index library is built that is deeply integrated with the product inverted index; Each access rule is assigned a unique rule ID, each compliance tag is assigned a unique tag ID, and each qualification permission in the buyer profile is assigned a unique permission bit ID. A one-to-one mapping relationship is established among these three, forming a standardized mapping ledger of tags, rules, and qualifications. A product-tag-rule alignment bitmap is constructed for all products: each product corresponds to a fixed-length binary bitmap, and each bit in the bitmap corresponds to the matching result of an access rule. 1 represents that the product matches the tag matching condition of this rule, and 0 represents that it does not match. This alignment bitmap is then deeply bound to the product's basic inverted index (keywords, categories, attributes) and stored in the search engine kernel as an inherent field of the product index, rather than an independent external filter table, thus avoiding the performance loss of secondary filtering at the application layer from the root. At the same time, the system listens for changes in the dynamic access rule matrix. When a rule is added, modified, or deleted, the corresponding product bitmap is automatically updated incrementally without the need to completely rebuild the product index, ensuring real-time consistency between rules and indexes and adapting to the rapid implementation of sudden regulatory policies.

[0078] Secondly, the extraction and kernel injection of dual-dimensional dynamic filtering parameters (executed in real time when a buyer initiates a search). Specifically, when a buyer logs into the online store and initiates a product search request, the system first extracts static basic filtering parameters through the compliance context service: a bitmap of the enterprise's qualifications and permissions in the current buyer's compliance profile, a blacklist and whitelist of contractual relationships, and the validity period status of compliance qualifications. Each bitmap corresponds to a rule ID, with 1 representing that the buyer possesses the qualifications and permissions required by the rule and 0 representing that the buyer does not. The GIS geofence corresponding to the delivery address selected by the buyer in the current session, the currently logged-in subsidiary / purchasing entity account, the current system time, and the purchase application type serve as supplementary constraints for rule matching, addressing the need for refined management of different permissions for different addresses / subsidiaries of the same enterprise. Then, the static basic filtering parameters and dynamic session filtering parameters are injected as a whole into the search engine kernel query statement as mandatory filtering conditions, rather than performing secondary cropping of search results at the application layer, thus locking in the compliance scope from the source of the query.

[0079] Secondly, two-level compliance matching filtering at the search engine kernel layer; Specifically, the first level is bitmap coarse screening (executed in parallel at the kernel layer in milliseconds): While the search engine performs keyword matching, it performs bitmap AND operations in parallel: the product compliance pre-index bitmap is ANDed with the buyer qualification and permission bitmap. Products with a non-zero result are candidate products that meet the basic compliance rules, and products with no permissions are directly filtered out without needing to proceed to the subsequent fine screening. The second level is context fine screening (executed in low latency at the kernel layer): for candidate products that pass the coarse screening, based on dynamic session filtering parameters, the spatiotemporal constraints, quota constraints, and contractual relationship constraints in the admission rule matrix are matched to filter out products that do not meet the dynamic session conditions. Finally, the set of products that simultaneously meet the requirements of keyword matching, bitmap coarse screening, and context fine screening is output, and each product is marked with a compliance admission level (full admission / conditional admission / complete prohibition), with the admission level corresponding one-to-one with the rule priority in the admission rule matrix.

[0080] Furthermore, the results are returned with a three-tiered differentiated display control based on the compliance access level; Among them, products with full access level pass all rule verifications, displaying product titles, details, prices, and inventory normally, and providing "Add to Cart" and "Place Order Now" buttons, consistent with the display logic of compliant products; products with conditional access level have some rule constraints not met (such as nearing expiration of qualifications or need for supplementary special filing), displaying only product titles and main images, hiding prices, inventory, and "Place Order" buttons, and simultaneously displaying compliance prompts corresponding to the rules (such as "Please upload XX qualifications to view purchase permissions"), and providing access to qualification uploads and permission applications; products with completely prohibited level fail the core rule verification and are directly removed from search results and category lists, invisible to buyers and without returning any product information, avoiding the display of illegal information; the entire search filtering process and access level determination results are simultaneously stored in an immutable audit database, recording the operating entity, search keywords, matching rules, and filtering results, meeting regulatory traceability requirements.

[0081] Step S110: Based on the current order from the purchasing enterprise buyer for the target product, verify the real-time context of the target product at the transaction site against the access rule matrix.

[0082] This system captures full dynamic data in real time when a buyer adds items to their cart or submits an order. Based on an access rule matrix, it performs fine-grained checks on geofencing, qualification validity, procurement quotas, and product exclusivity. Based on the check results, it performs either blocking or allowing the order. This final compliance check at the transaction stage solves the pain points of existing technologies, such as slow manual review and the potential for order compliance issues and shipping violations, preventing non-compliant orders from entering the fulfillment stage.

[0083] Among them, real-time context refers to the full dynamic data of the transaction scene captured by the system in real time at the moment the buyer places an order, including the set of product compliance tags, delivery address, current time, buyer's historical purchase data, etc., which is the core input for fine-grained compliance verification.

[0084] In some embodiments, step S110 may include the following steps: Step 5.1: If it is detected that the current purchasing enterprise buyer adds the target product to the shopping cart or submits an order, obtain the real-time context of the target product corresponding to the order, including the set of compliant labels, the shipping address, the current time, and the buyer's historical purchasing data.

[0085] This step captures all dynamic data of the transaction in real time when a buyer adds items to their cart or places an order. This includes the compliance label of the target product, the buyer's selected shipping address, the server's current system time, and the buyer's historical purchase statistics. This forms the real-time context of the transaction, ensuring that compliance verification is based on the latest dynamic data at the moment of the transaction. This addresses the pain point of existing static verification technology being unable to adapt to the dynamic changes in the transaction, and provides precise input for fine-grained compliance verification.

[0086] Step 5.2: Based on the real-time context and access rule matrix, perform fine-grained real-time verification of the target product's geofencing compliance, qualification validity period, statutory procurement quota, and mutual exclusivity of product transportation.

[0087] This step uses the access rule matrix as the verification standard and the real-time context as the verification object. It sequentially completes multi-dimensional fine-grained verification of whether the geofence hits the prohibited sales area, whether the qualification is within the validity period, whether the purchase volume exceeds the legal quota, and whether there are mutually exclusive transportation of goods in the shopping cart. It can achieve the final compliance verification of the transaction process, covering dynamic scenario constraints that existing technologies have not addressed, and completely prevents non-compliant orders from entering the fulfillment process.

[0088] Step 5.3: If the verification fails, the order placement operation will be blocked, and the reason for the compliance blockage of the target product and the qualification supplementation entry of the current purchasing enterprise buyer will be returned.

[0089] If any verification item fails in this step, the system immediately blocks the add-to-cart or order placement operation, while simultaneously returning a clear and actionable reason for the compliance blockage, and providing access to the corresponding qualification upload and compliance appeal portals. This solves the problems of existing technology blocking without clear reasons and resulting in a poor user experience, while also guiding buyers to complete the supplementation of compliance qualifications, thus improving the user-friendliness of compliance management.

[0090] Step 5.4: If the verification passes, the order is released and enters the fulfillment process.

[0091] Once all verification items pass, the system immediately releases the order, allowing the buyer to complete the order and payment. The order then enters the subsequent fulfillment and delivery process, ensuring the smooth flow of compliant orders and enabling compliant buyers to place orders in seconds, thus significantly improving transaction efficiency.

[0092] In practical applications, step S110 can be further refined into the following process: First, when the system detects that a buyer from the current purchasing enterprise has added the target product to their shopping cart or submitted an order, it immediately captures all the dynamic data of the transaction in real time, including the set of compliant labels corresponding to the target product, the delivery address selected by the buyer, the current server time, and the historical cumulative purchase data of the corresponding product category for the buyer, and integrates them to form the real-time context of the transaction.

[0093] Then, the system uses the preset access rule matrix as the sole verification standard and the captured real-time context as the verification object to complete four fine-grained real-time verifications in sequence: First, verify whether the delivery address falls within the prohibited geofence corresponding to the product; second, verify whether the qualifications bound to the buyer's delivery address are within the validity period and meet the qualification requirements of the product; third, verify whether the buyer's current purchase volume plus the historical cumulative purchase volume exceeds the statutory monthly purchase quota; and fourth, verify whether there are any prohibited combinations of mutually exclusive transportation of goods in the shopping cart.

[0094] In addition, if any verification item fails, the system will immediately block the current add-to-cart or order placement operation, and return a clear and specific reason for the compliance block to the buyer, rather than a general blocking prompt. At the same time, it will provide the corresponding qualification upload portal and compliance appeal channel to guide the buyer to complete the supplementation of compliance qualifications.

[0095] Finally, if all verification items pass, the system immediately allows the current operation, enabling the buyer to add the product to their cart or submit the order, and the order smoothly enters the subsequent fulfillment and delivery process.

[0096] Step S112: When a change in compliance elements is detected, compliance circuit breaker processing is performed on existing orders and products.

[0097] This step continuously monitors for changes in three core compliance elements—product tags, buyer profiles, and rule matrices—through a resident daemon process. Once a change is detected, it immediately performs a reverse scan of all pending orders, freezes / cancels non-compliant orders, and removes non-compliant products from the platform. This achieves full lifecycle monitoring of compliance status, addresses the pain points of existing technologies lacking dynamic perception capabilities, being unable to cope with sudden policy changes, and having qualifications expire in real time, and forms a complete closed loop for compliance management.

[0098] Among them, compliance circuit breaker processing refers to the automatic freezing, cancellation, and removal of existing non-compliant orders and products by the system when compliance factors change, in order to avoid dynamic compliance risks.

[0099] In some embodiments, step S112 may also be implemented through the following steps: Step 6.1: Continuously monitor for changes in the compliance tag set, buyer compliance profile, and access rule matrix through a resident daemon process.

[0100] Here, a compliance monitoring guardian process that resides in the background can be deployed to continuously monitor the addition, modification, deletion, and status change events of three core compliance elements: product compliance labels, buyer compliance profiles, and access rule matrix, 24 / 7. Once a change is detected, the subsequent processing flow is immediately triggered to achieve real-time perception of compliance element changes. This solves the pain points of existing technologies that lack dynamic monitoring and cannot respond to compliance status changes in a timely manner, and provides a monitoring foundation for full lifecycle compliance management.

[0101] Step 6.2: When a change in compliance elements is detected, perform a reverse scan of all orders in the pending shipment status, freeze or cancel orders that are no longer compliant due to rule changes, and simultaneously notify operations personnel to intervene.

[0102] Upon detecting changes in compliance elements, this step immediately performs a reverse scan of all existing orders on the platform that are in the pending shipment or pending review status. Based on the revised compliance rules, the compliance of the orders is re-verified. Orders that no longer meet the compliance requirements are automatically frozen or canceled. At the same time, platform operations personnel are notified through system notifications, SMS, and other means to intervene and follow up. This can solve the core pain point of compliance when placing an order but non-compliance when shipping, avoid the risk of non-compliant shipment due to policy changes or invalid qualifications, and achieve dynamic compliance management of existing orders.

[0103] Step 6.3: Implement source control measures to remove from shelves the e-commerce products with invalid supplier qualifications.

[0104] This step automatically scans all enterprise-level e-commerce products requiring certification that the supplier has listed on the platform when it detects that the supplier's production or business qualifications have expired or been revoked. It then automatically removes these products from the platform, prohibiting their continued circulation. This achieves comprehensive compliance control from the source, avoiding the risk of illegal sales due to expired supplier qualifications, and forming a closed-loop compliance system covering the entire supply chain from sourcing to transaction to fulfillment.

[0105] In a practical application embodiment, step S112 can also be implemented using the following steps, including: First, the system deploys a resident compliance monitoring process in the background, continuously monitoring for changes in three core compliance elements 24 / 7: adding, modifying, or removing product compliance labels; changing the qualification status and address fence of buyer compliance profiles; and adding, modifying, or publishing access rule matrices. Once a change event is detected, the subsequent compliance circuit breaker process is immediately triggered.

[0106] Then, when a change in compliance elements is detected, the system immediately performs a reverse scan of all existing orders on the platform that are in the pending shipment or pending review status. Based on the latest compliance rules, it re-executes compliance verification for each existing order. For orders that no longer meet compliance requirements due to rule changes or expired qualifications, it automatically freezes or cancels them, prohibiting them from entering the shipment process. At the same time, it notifies the platform operations staff to intervene and follow up through system in-app messages, work group notifications, and other means, and to communicate and explain the situation to the buyers.

[0107] In addition, when the system detects that the supplier's production and operation qualifications or administrative licenses have expired, been revoked, or become invalid, it automatically scans all enterprise-level e-commerce products requiring certification that the supplier has listed on the platform. For products in categories subject to strict regulation, the system automatically removes them from the platform, thus achieving compliance source control from the source of goods and preventing unlicensed and non-compliant products from continuing to circulate on the platform.

[0108] In a preferred embodiment of practical application, this application first targets enterprise-level e-commerce products requiring certification. The system extracts and structures compliance features from product details pages, Material Safety Data Sheets (MSDS), supplier qualification documents, and regulatory information such as regulatory requirements and official control classifications issued by regulatory authorities, according to preset multi-dimensional tag categories. This process ultimately generates a standardized set of compliance tags for the corresponding product. Secondly, for purchasing enterprise buyers within the platform, the system integrates core data such as the enterprise's business registration information, administrative licenses, business scope, and validity period. Simultaneously, it uses GIS technology to map each buyer's delivery address to a corresponding geofence, binding a unique qualification validity tag to each address. This ultimately constructs a comprehensive buyer compliance profile covering the enterprise entity, address geofence, and qualification status. Furthermore, the system uses a pre-generated set of product compliance tags as the core matching dimension, and employs the full-dimensional fields of the buyer's compliance profile and the spatiotemporal information corresponding to regulatory policies as constraints. It builds a visual, no-code rule configuration interface for operations personnel to configure, validate, and publish access rules, ultimately forming a standardized access rule matrix mapping product tags to buyer profiles. This matrix is ​​synchronized to the platform's search engine and order transaction system, ensuring consistent rule effectiveness across the entire chain. Then, when a buyer from a purchasing enterprise logs into the platform and initiates a product search or category browsing request, the system immediately retrieves the compliance profile corresponding to the currently logged-in buyer. This profile is injected as a filtering parameter into the platform's search engine kernel. Based on the access rule matrix, product compliance matching is completed, and only compliant products that pass the match are selected and displayed to the current buyer. Furthermore, when the system detects that a buyer has added a target product to their shopping cart or submitted an order, it immediately captures all real-time context data of the transaction. Based on the access rule matrix, it performs multi-dimensional, fine-grained real-time verification of geofencing compliance, qualification validity, legal procurement quotas, and product transportation exclusivity. If the verification fails, the order placement is blocked, and a clear reason for compliance blocking and a qualification supplementation entry point are returned. If the verification passes, the order is allowed to proceed to the fulfillment process. Finally, through a resident compliance monitoring process, the system continuously monitors for changes in three core compliance elements: product compliance tags, buyer compliance profiles, and the access rule matrix. Once a change in a compliance element is detected, the system immediately performs a reverse scan of all orders in the platform's pending shipment status. Orders that are no longer compliant due to rule changes are frozen or canceled. At the same time, products with strong regulatory oversight corresponding to expired supplier qualifications are removed from the platform, completing the compliance circuit breaker process throughout the entire lifecycle.

[0109] In some embodiments, such as Figure 2 As shown, this embodiment of the invention provides a compliance access control device for enterprise-level e-commerce products requiring certification, comprising: The extraction module extracts features from product information and regulatory information according to multi-dimensional tag categories, generating a set of compliance tags for enterprise-level e-commerce products requiring certification. The module builds a buyer compliance profile for purchasing companies based on the binding relationship between each delivery address and the validity of their qualifications; The configuration module configures the access rule matrix that maps the compliance tag set to the buyer compliance profile; The display module responds to requests initiated by the current purchasing enterprise buyer and displays products matched by the access rule matrix to the current purchasing enterprise buyer based on the current purchasing enterprise buyer compliance profile. The verification module verifies the target product's real-time context at the transaction site against the access rule matrix based on the current buyer's order for the target product. The processing module will perform compliance circuit breaker processing on existing orders and products when it detects changes in compliance elements.

[0110] The present invention provides an embodiment of an electronic device. In this embodiment, the electronic device may be, but is not limited to, a personal computer (PC), a laptop computer, a monitoring device, a server, or other computer device with analysis and processing capabilities.

[0111] As an exemplary embodiment, see [link to example]. Figure 3 The electronic device 110 includes a communication interface 111, a processor 112, a memory 113, and a bus 114. The processor 112, the communication interface 111, and the memory 113 are connected via the bus 114. The memory 113 is used to store a computer program that supports the processor 112 in executing the above-described method. The processor 112 is configured to execute the program stored in the memory 113.

[0112] The machine-readable storage medium mentioned in this article can be any electronic, magnetic, optical, or other physical storage device that can contain or store information such as executable instructions, data, etc. For example, machine-readable storage media can be: RAM (Random Access Memory), volatile memory, non-volatile memory, flash memory, storage drives (such as hard disk drives), any type of storage disk (such as optical discs, DVDs, etc.), or similar storage media, or combinations thereof.

[0113] Non-volatile media can be non-volatile memory, flash memory, storage drives (such as hard disk drives), any type of storage disk (such as optical discs, DVDs, etc.), or similar non-volatile storage media, or combinations thereof.

[0114] It is understood that the specific operation methods of each functional module in this embodiment can be referred to the detailed description of the corresponding steps in the above method embodiment, and will not be repeated here.

[0115] The computer-readable storage medium provided in the embodiments of the present invention stores a computer program. When the computer program code is executed, it can implement the method described in any of the above embodiments. For specific implementation, please refer to the method embodiments, which will not be repeated here.

[0116] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working process of the system and apparatus described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0117] Furthermore, in the description of the embodiments of the present invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0118] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0119] Finally, it should be noted that the above-described embodiments are merely specific implementations of the present invention, used to illustrate the technical solutions of the present invention, and not to limit them. The scope of protection of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments within the scope of the technology disclosed in the present invention, or make equivalent substitutions for some of the technical features; and these modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be covered within the scope of protection of the present invention.

Claims

1. A method for compliance access control of an enterprise-level certificate-involved e-commerce commodity, characterized in that, include: Based on multi-dimensional label categories, features are extracted from product information and regulatory information to generate a set of compliance labels for enterprise-level e-commerce products requiring certification. Build a buyer compliance profile for purchasing companies based on the binding relationship between each delivery address and the validity of their qualifications; Configure the access rule matrix that maps the compliance tag set to the buyer compliance profile; In response to a request initiated by the current purchasing enterprise buyer, the products matched by the access rule matrix are displayed to the current purchasing enterprise buyer based on the current purchasing enterprise buyer compliance profile. Based on the current orders from the purchasing enterprise buyer for the target product, the real-time context of the target product at the transaction site is verified against the access rule matrix; When changes to compliance elements are detected, compliance circuit breakers will be applied to existing orders and products.

2. The method of claim 1, wherein, The steps for generating a set of compliance labels for enterprise-level e-commerce products requiring certification include extracting features from product information and regulatory information according to multi-dimensional label categories, and including: The product details, preset security files, and supplier qualification files of enterprise-level certified e-commerce products are analyzed to obtain the set of features to be verified for the enterprise-level certified e-commerce products. Obtain the set of control requirements features corresponding to the enterprise-level e-commerce products requiring certification from the official regulatory interface; According to the four dimensions of label categories—basic attributes, regulatory attributes, logistics attributes, and operational attributes—the matched label feature items are obtained from the set of features to be verified and the set of control requirements, respectively. Each of the aforementioned label features is verified based on the official regulatory interface. The verified label features are then encapsulated in a structured manner to generate the set of compliant labels for the enterprise-level certified e-commerce products.

3. The method according to claim 1, characterized in that, The steps for building buyer compliance profiles for purchasing companies based on the binding relationship between each delivery address and the validity of their qualifications include: The system integrates the business registration information, qualification information, validity period, and business scope of the procuring companies, and uses the government interface to daily poll and verify the validity of the procuring companies' qualifications. Map each receiving address of the purchasing company to a geofence, and bind a corresponding qualification validity label to each receiving address; Construct a buyer compliance profile that includes the purchasing company's corporate entity, address boundaries, and qualification validity across all dimensions.

4. The method according to claim 1, characterized in that, The steps of configuring the access rule matrix that maps the compliance tag set to the buyer compliance profile include: Using the full-dimensional features corresponding to the compliance tag set and the buyer compliance profile, as well as the spatiotemporal information in the preset regulatory policies, as constraints, a visual configuration interface for access rules is built; wherein, the visual configuration interface pre-encapsulates all configurable elements including each product compliance tag, each dimension field in the buyer compliance profile, and spatiotemporal information constraint items; In response to the user's first operation command on the visual configuration interface, a single access rule is generated, including product tag matching conditions, constraint rules, and access execution actions; In response to the user's second operation command on the visual configuration interface, for each configured admission rule, set the multi-condition logical operation relationship and rule execution priority, and configure the dynamic spatiotemporal constraints of the geofence range and the effective time period of the rule. Verify the matching between the access rules and the set of compliance tags and the buyer compliance profile to obtain a dynamic access rule matrix that has passed the verification, and synchronize it to the e-commerce search engine and order transaction system.

5. The method according to claim 1, characterized in that, In response to a request initiated by the current purchasing enterprise buyer, the step of displaying products matching the access rule matrix to the current purchasing enterprise buyer based on the current purchasing enterprise buyer's compliance profile includes: In response to a search or category browsing request initiated by the current purchasing enterprise buyer in the mall, retrieve the compliance profile of the current purchasing enterprise buyer corresponding to the current purchasing enterprise buyer; The current buyer compliance profile of the purchasing enterprise is injected into the search engine as a filtering parameter, and products that match the access rule matrix are selected for display.

6. The method according to claim 1, characterized in that, The step of verifying the real-time context of the target product at the transaction site against the access rule matrix based on the current buyer's order for the target product includes: If it is detected that the current purchasing enterprise buyer adds the target product to the shopping cart or submits an order, obtain the real-time context of the target product corresponding to the order, including the set of compliant labels, the delivery address, the current time, and the buyer's historical purchasing data. Based on the real-time context and the access rule matrix, fine-grained real-time verification is performed on the target product for geofencing compliance, qualification validity period, statutory procurement quota, and mutual exclusion of product transportation. If the verification fails, the order placement operation will be blocked, and the reason for the compliance blockage of the target product and the qualification supplementation entry of the current purchasing enterprise buyer will be returned. If the verification passes, the order is released and enters the fulfillment process.

7. The method according to claim 1, characterized in that, When changes to compliance elements are detected, the steps for implementing compliance circuit breaker processing on existing orders and products include: The system continuously monitors for changes in the compliance tag set, the buyer compliance profile, and the access rule matrix through a resident daemon process. When a change in compliance elements is detected, a reverse scan is performed on all orders in the pending shipment status. Orders that are no longer compliant due to rule changes are frozen or canceled, and operations personnel are notified to intervene simultaneously. Enterprise-level e-commerce products whose supplier qualifications have expired will be subject to removal from shelves and source control.

8. A compliance access control device for enterprise-level e-commerce products requiring certification, characterized in that, include: The extraction module extracts features from product information and regulatory information according to multi-dimensional tag categories, generating a set of compliance tags for enterprise-level e-commerce products requiring certification. The module builds a buyer compliance profile for purchasing companies based on the binding relationship between each delivery address and the validity of their qualifications; The configuration module configures the access rule matrix that maps the compliance tag set to the buyer compliance profile; The display module responds to requests initiated by the current purchasing enterprise buyer and displays products matched by the access rule matrix to the current purchasing enterprise buyer based on the current purchasing enterprise buyer compliance profile. The verification module verifies the target product's real-time context at the transaction site against the access rule matrix based on the current buyer's order for the target product. The processing module will perform compliance circuit breaker processing on existing orders and products when it detects changes in compliance elements.

9. An electronic device, characterized in that, It includes a memory, a processor, and a program stored in the memory and capable of running on the processor, wherein the processor executes the program to implement the method as described in any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that, The readable storage medium stores a computer program that, when executed, implements the method described in any one of claims 1-7.

Images