Power management system and method, electronic device and storage medium

Abstract

This application discloses a power management system and method, electronic equipment, and storage medium, relating to the field of industrial management technology. By synchronously responding to the operating instructions of power supply equipment, specific operations can be performed synchronously. At the same time, power supply management can be achieved from the perspectives of model, supplier, customer, software version, hardware version, etc., greatly improving management efficiency. The power management system serves as a centralized management platform between suppliers and complete machine manufacturers, and suppliers and complete machine manufacturers collaborate in real time through the power management system. Therefore, it can solve the technical problem of how to solve the data management of power supply equipment in cross-manufacturer management, and achieve the technical effect of high-efficiency, low-risk and low-cost data management in cross-manufacturer management.

Description

Technical Field

[0001] The present application relates to the field of industrial management technology, and in particular to a power management system and method, an electronic device, and a storage medium. Background Art

[0002] As a core component of servers, the performance and safety of power supplies (PS) have a crucial impact on server quality. PSUs must not only meet basic power supply requirements but also comply with various international and regional safety standards and certification requirements. Therefore, the introduction and lifecycle management of PSUs not only impacts product compliance but also its market access and competitiveness.

[0003] In traditional power management, the same model of power supply equipment has multiple software target hardware versions, but lacks unified coding rules. As a result, the whole machine manufacturer cannot effectively identify the version differences of power supply equipment and cannot effectively control the power supply equipment. Therefore, how to solve the data management of power supply equipment in cross-vendor management is an urgent problem that needs to be solved. Summary of the Invention

[0004] The present application provides a power management system, an electronic device, and a storage medium to at least solve the problem of how to solve the data management problem of power supply devices in cross-vendor management in the related art.

[0005] This application provides a power management system, including: a supply management module, a power management module, a customer management module, and a certificate management module.

[0006] In response to a power operation instruction triggered by a target power device, the power management module determines a target serial number corresponding to the target power device according to the power operation instruction;

[0007] The supply management module determines a target software version, a target hardware version, and a target supply code corresponding to the target power supply device, and transmits the target software version, target hardware version, and target supply code to the power management module;

[0008] The customer management module determines the target customer code corresponding to the target power supply device and transmits the target customer code to the power management module;

[0009] The certificate management module determines the target power certificate corresponding to the target power device and transmits the target power certificate to the power management module;

[0010] The power management module generates a power material number corresponding to the target power device based on the received target serial number, target supply code, target customer code, target software version and target hardware version, and performs power management on the target power device based on the power material number and the target power certificate.

[0011] This application provides a power management method, including:

[0012] In response to a power operation instruction corresponding to a target power device, determining a target serial number, a target software version, a target hardware version, a target supply code, and a target customer code corresponding to the target power device according to the power operation instruction;

[0013] Determine the target power certificate corresponding to the target power device according to the power operation instruction;

[0014] Generate the power material number corresponding to the target power device according to the target serial number, target supply code, target customer code, target software version and target hardware version, and perform power management on the target power device according to the power material number and target power certificate.

[0015] The present application also provides a power management device, comprising:

[0016] a first determining unit, configured to respond to a power operation instruction corresponding to a target power device and determine a target serial number, a target software version, a target hardware version, a target supply code, and a target customer code corresponding to the target power device according to the power operation instruction;

[0017] A second determining unit, configured to determine a target power certificate corresponding to a target power device according to the power operation instruction;

[0018] A generating unit, configured to generate a power supply material number corresponding to a target power supply device according to a target serial number, a target supply code, a target customer code, a target software version, and a target hardware version;

[0019] The management unit is used to perform power management on a target power device according to a power material number and a target power certificate.

[0020] The present application also provides an electronic device, comprising: a memory for storing a computer program; and a processor for implementing the steps of any one of the above-mentioned power management methods when executing the computer program.

[0021] The present application also provides a computer-readable storage medium, in which a computer program is stored. When the computer program is executed by a processor, the steps of any of the above-mentioned power management methods are implemented.

[0022] The present application also provides a computer program product, including a computer program, which implements the steps of any of the above power management methods when executed by a processor.

[0023] The power management system and method, electronic device, and storage medium of this application enable synchronous execution of specific operations by synchronously responding to operating instructions of power supply devices. Simultaneously, power supply management can be achieved from perspectives such as model, supplier, customer, software version, and hardware version, significantly improving management efficiency. The power management system serves as a centralized management platform between suppliers and complete machine manufacturers, enabling suppliers and complete machine manufacturers to collaborate in real time through the power management system. Therefore, the technical problem of how to manage data for power supply devices in cross-vendor management can be solved, achieving the technical effect of achieving high-efficiency, low-risk, and low-cost data management in cross-vendor management. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0025] Figure 1 A schematic diagram of the structure of a power management system provided in an embodiment of the present application;

[0026] Figure 2 A flowchart of a method for acquiring target data provided in an embodiment of the present application;

[0027] Figure 3 A schematic diagram of a power supply part number management process provided in an embodiment of the present application;

[0028] Figure 4 A schematic diagram of a power input process provided in an embodiment of the present application;

[0029] Figure 5 A schematic diagram of a power supply change process provided in an embodiment of the present application;

[0030] Figure 6 A schematic diagram of a certificate upload process provided in an embodiment of the present application;

[0031] Figure 7 A schematic diagram of a process for adding customer information provided in an embodiment of the present application;

[0032] Figure 8 A schematic diagram of a process for adding supplier information provided in an embodiment of the present application;

[0033] Figure 9 A flowchart of a power management method provided in an embodiment of the present application;

[0034] Figure 10A schematic diagram of the structure of a power management device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0036] It should be noted that, in the description of this application, the terms "comprises," "includes," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. The terms "first," "second," etc., in this application are used to distinguish similar objects, and are not used to describe a particular order or sequence.

[0037] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0038] Figure 1 A structural diagram of a power management system provided in an embodiment of the present application is described in detail in conjunction with the structure of the power management system.

[0039] like Figure 1 As shown, the power management system includes: a supply management module, a power management module, a customer management module, and a certificate management module.

[0040] In response to a power operation instruction triggered by a target power device, the power management module determines a target serial number corresponding to the target power device according to the power operation instruction;

[0041] The supply management module determines a target software version, a target hardware version, and a target supply code corresponding to the target power supply device, and transmits the target software version, target hardware version, and target supply code to the power management module;

[0042] The customer management module determines the target customer code corresponding to the target power supply device and transmits the target customer code to the power management module;

[0043] The certificate management module determines the target power certificate corresponding to the target power device and transmits the target power certificate to the power management module;

[0044] The power management module generates a power material number corresponding to the target power device based on the received target serial number, target supply code, target customer code, target software version and target hardware version, and performs power management on the target power device based on the power material number and the target power certificate.

[0045] Among them, the intelligent operation of power supply equipment from basic information collection to full life cycle management is realized through a modular architecture. The power management system uses power operation instructions as the triggering starting point to build a multi-directional data flow channel between the supply side, client side, certificate side and the power supply body, forming a closed-loop management system based on dynamic parameter linkage. Among them, power operation instructions refer to power supply equipment management actions initiated by the user in the system interface, including but not limited to new power supply import, version change application, certificate update request and other operation types. When the target power supply device (that is, the specific power supply device to be processed) triggers such instructions, the power management system activates the multi-dimensional data collaboration mechanism, and completes the precise construction of the power supply identity and compliance status mapping through structured data interaction between modules.

[0046] The power management module first parses the operation type and target device identification of the power operation instruction, and obtains the target serial number through the device registration database search. The target serial number is a unique code pre-assigned to a specific power device, which is used to accurately locate the physical device instance within the system. At the same time, the supply management module extracts the corresponding target software version, target hardware version and target supply code based on the supplier association information of the target power device. Among them, the target software version refers to the iterative identifier of the power device firmware program, which is used to distinguish the control logic of different functional characteristics; the target hardware version represents the improvement stage of the physical structure of the power supply, reflecting the change history of the layout of key components or interface specifications; the target supply code is the supplier's unique identity in the system, which is composed of the enterprise code and classification code assigned when the supplier is registered, to ensure that the source of the supply chain is traceable.

[0047] The customer management module simultaneously initiates the customer attribute resolution process, matching the target customer code to the end-customer information served by the target power supply equipment. The target customer code is a digital identifier customized by the system manufacturer for its downstream customers. It is used to query basic customer company information and associate it with customer-specific technical specifications and regional market access strategies. After being transmitted to the power management module via an encrypted channel, the customer code is combined with the aforementioned supply-side data to form a multi-dimensional attribute set.

[0048] The certificate management module is responsible for activating the compliance verification link for the target power supply device. By scanning the pre-stored power supply certificate repository, it retrieves the target power supply certificate that matches the target power supply model, supplier, and customer region of the target power supply device. The target power supply certificate includes, but is not limited to, the validity period, scope of application, and testing agency information of international / regional certification documents (such as China Compulsory Certification (CCC), Underwriters Laboratories Inc. Certification (UL), and European Union Conformity Certification (CE Marking)). Its status affects the market access eligibility of the power supply device in real time. The power management system can use certificate fingerprint comparison technology to hash core fields such as the certificate number and issuing authority to generate a unique identifier, ensuring that the binding relationship between the power supply certificate and the power supply device cannot be tampered with.

[0049] After aggregating the five-dimensional data of the target serial number, target supply code, target customer code, target software version, and target hardware version, the power management module activates the composite material number generation engine. This composite material number generation engine can utilize, but is not limited to, a feature fusion algorithm to restructure the five-dimensional data into segments according to preset weights and append a checksum to generate a globally unique power supply material number. The power supply material number not only serves as an identification unit in the bill of materials (BOM), but also establishes a state association with the target power supply certificate through a dynamic linking mechanism. When the target power supply certificate approaches its expiration date or undergoes a change, the power management system triggers the material number state machine transition rules, automatically restricting or enabling production and distribution permissions for the relevant power supply equipment.

[0050] During the power management phase, the power management system implements full-link tracking based on the generated power material number. For equipment in the R&D verification phase, the power material number is associated with the test case library and defect records; for mass-produced equipment, the power material number is mapped to the production batch, storage location, and shipping record; for delisted equipment, the power material number is marked as invalid and the historical data is archived. At the same time, the certificate management module continuously monitors the validity threshold of the target power certificate. When it detects that the target power certificate is about to expire or the regional certification standard is updated, it automatically initiates a certificate renewal work order or technical rectification task, and synchronizes the status change to the power material number attribute set, realizing real-time linkage between compliance elements and device status.

[0051] The five-dimensional composite material number generator in the power management module can build an intelligent coding engine based on a five-dimensional composite primary key (target serial number, target customer code, target supply code, target software version, and target hardware version). It can generate a unique material number identifier, or power supply material number, using, but not limited to, a hash algorithm (e.g., target serial number 001, target customer code C12, target supply code S05, target software version SW21, and target hardware version HW24, resulting in a power supply material number of P00105122124). This enables precise management and control of multiple versions of power supply devices of the same model, ensuring that each power supply material number is dynamically bound to customer requirements, supplier versions, and software and hardware configurations, eliminating the risk of mixed use due to version confusion and supporting full-link traceability.

[0052] Power operation instructions include but are not limited to power increase instructions, power change instructions, etc. If the power operation instruction is a power change instruction, it triggers the power model change management. The power model change management includes but is not limited to: Triggering conditions: After the supplier (i.e., the supplier of the target power equipment) initiates a software / hardware version change, the power management system automatically generates a structured change report (including version differences, compatibility assessment, and cost impact) and pushes it to the entire machine manufacturer (i.e., the power equipment integrator) via email through the Application Programming Interface (API).

[0053] Pre-review mechanism: After receiving a change notification, the system manufacturer must complete a technical feasibility review (e.g., whether the hardware version upgrade affects the compatibility of the entire system) within a certain period of time (e.g., 48 hours) and provide a review of the approval / rejection / requires additional information. For example, if the hardware change involves adjusting the interface specifications, the system manufacturer must verify the motherboard compatibility and sign an electronic approval form after confirmation.

[0054] After the system manufacturer agrees to the change, the power management system automatically generates a power supply part number based on the five-dimensional composite primary key rule. If the system manufacturer rejects the change, the power management system marks the change request as suspended, and the supplier needs to adjust the plan based on the reason for rejection (such as insufficient compatibility) and resubmit it.

[0055] Closed-loop traceability: The manufacturer's approval conclusions, material number generation records, and version difference data are automatically archived in the Product Lifecycle Management (PLM) system. Risk prevention and control: If the manufacturer fails to respond within a timeout (e.g., more than 48 hours), the power management system automatically upgrades to manual intervention rules, which are then handled through consultation between the supply chain managers of both parties.

[0056] Once a power supply part number application is completed, the power management system automatically activates the End of Life (EOL) determination rules for the same power supply part number. Power supply parts that are no longer usable due to technological lags, changing market demands, or other factors are promptly marked as EOL. Furthermore, if the power management system detects a shortage of power supply types that cannot meet market demand, it automatically triggers the introduction of new power supplies to ensure a continuous and stable power supply.

[0057] By establishing a comprehensive power supply status management system, system manufacturers monitor and manage the entire lifecycle of power supplies, from introduction to end-of-life. This encompasses power supply selection, testing, verification, production, use, maintenance, and ultimately retirement, ensuring that each step complies with established rules and standards, thereby improving the efficiency and quality of power management.

[0058] Power supply certificate tracking and early warning: To ensure the compliance and market access of power supply products, a power supply certificate repository (also known as the power supply certificate storage repository within the certificate management module) is established to monitor the validity periods of various certifications in real time. Before a certificate expires, an early warning notification is automatically issued to remind the responsible party to update and maintain the certificate in a timely manner. This prevents product market access issues caused by expired certificates and ensures the legal sale and use of power supply products.

[0059] The power management system of this application achieves synchronous execution of specific operations by synchronously responding to the operating instructions of power supply devices. At the same time, it can manage power supplies from the perspectives of model, supplier, customer, software version, hardware version, and so on, significantly improving management efficiency. The power management system serves as a centralized management platform between suppliers and complete machine manufacturers, and suppliers and complete machine manufacturers collaborate in real time through the power management system. Therefore, it can solve the technical problem of how to manage data of power supply devices in cross-manufacturer management, achieving the technical effect of high-efficiency, low-risk, and low-cost data management in cross-manufacturer management.

[0060] In one possible implementation of the embodiment of the present application, Figure 1 As shown, the power management system further includes: a preset database, the preset database including at least a supplier repository, a customer repository, a power certificate repository, and a serial number repository;

[0061] Determine, based on the target power model corresponding to the target power device carried in the power operation instruction, whether target data corresponding to the target power model exists in a preset database, where the target data is any one of a target serial number, a target supply code, a target customer code, a target software version, and a target hardware version;

[0062] When it is determined that the target data does not exist in the preset database, data generation processing is performed according to a preset data generation method to obtain the target data.

[0063] Among them, the adaptive management of all-factor information of the target power supply equipment is achieved through the dynamic expansion mechanism of the preset database. The preset database adopts a distributed storage architecture, which includes four core data pools: supplier repository, customer repository, power certificate repository and serial number repository. Among them, the supplier repository can organize the supplier hierarchical relationship through a tree structure, and each node stores the supplier identifier, cooperation level, historical change record and product access list; the customer repository can use a graph model to build an association network of customer-technical specification-regional certification, so that the customer code not only serves as an identifier, but also carries the customer's exclusive compliance constraints; the power certificate repository can realize the tamper-proof storage of certificate data through blockchain technology, and each certificate file is attached with a timestamp and digital signature; the serial number repository can use a time series database to manage the generation and allocation logic of the power supply equipment serial number to ensure the global uniqueness of the serial number in the time dimension and space dimension.

[0064] When a power supply operation instruction carries the target power supply model (i.e., the standardized model identifier of the power supply product to be processed), the multi-database joint query engine is activated, using the target power supply model as the index key to parallelly search for related data in the preset database. The target data includes the five basic elements that constitute the power supply part number: the target serial number (equipment unique identifier), the target supply code (supplier identity), the target customer code (customer requirement feature code), the target software version (firmware iteration status identifier), and the target hardware version (physical structure evolution identifier). A hash index is used to quickly locate data records associated with the target power supply model in each repository. If a certain element does not have a valid entry in the corresponding repository, the data self-generation protocol is triggered.

[0065] In the data missing scenario, compliant data is dynamically created according to the preset data generation method. The preset production method is a custom generation method, for example: calling the serial number allocation algorithm and performing an increment operation based on the historical maximum serial number of the target power supply model.

[0066] Specifically, regarding the process of determining and acquiring target data, the present application embodiment provides a flow chart of a method for acquiring target data, as shown in FIG. Figure 2 As shown, the power management system automatically determines and generates the power supply part number corresponding to the target power supply device. If the target serial number does not exist, a new target serial number is created. The new target serial number is generated by adding 1 to the existing maximum value. For example, if the current maximum value is 1234, the new serial number is 1235. The target power supply model and target serial number are stored in the serial number repository.

[0067] The supplier list is retrieved from the supplier repository for selection. If the target supply code does not exist, a new target supply code is created by increasing the existing maximum by 1 and saving it in the supplier repository. The customer list is retrieved from the customer repository for selection. If the target customer code does not exist, a new target customer code is created by increasing the existing maximum by 1 and saving it in the customer repository. The software list is retrieved from the supplier repository for selection. If the target software version does not exist, a new target software version is created by increasing the existing maximum by 1. The hardware list is retrieved from the supplier repository for selection. If the target hardware version does not exist, a new target hardware version is created by increasing the existing maximum by 1.

[0068] The system automatically adapts to the introduction of new power supply equipment models through the elastic scalability of the pre-set database, avoiding management process interruptions caused by missing basic data. Intelligent data generation rules ensure data uniqueness and compliance while significantly reducing manual maintenance costs, enabling the power management system to maintain efficient operation despite dynamic changes in the supply chain. This provides underlying support for the large-scale application of power management systems, ensuring the orderly integration of multi-source heterogeneous data into a unified management framework.

[0069] In one possible implementation method of the embodiment of the present application, when the certificate management module determines the target power certificate corresponding to the target power device, it can also be implemented in but not limited to the following methods: determining whether the target power certificate exists in the preset database based on the target power model; if it is determined that the target power certificate does not exist in the preset database, sending the target power certificate upload information to the supplier of the target power device; receiving the target power certificate sent by the supplier of the target power device based on the target power certificate upload information.

[0070] A certificate loss self-healing mechanism ensures the continued integrity of the target power supply device's compliance status. When searching the power supply certificate repository in a pre-set database based on the target power supply model (i.e., the standardized specification identifier for power supply products), the system employs a multi-level indexing strategy for rapid matching. For example, the system first locates the power supply certificate collection using the target power supply model as the primary index, filtering out candidate certificates that meet supply chain relationships and market region requirements. A target power supply certificate specifically refers to compliance documents that match the target power supply device's technical specifications, supplier qualifications, and target market access requirements.

[0071] If a valid associated certificate (i.e., the target power supply certificate) does not exist in the pre-set database, the power management system triggers the certificate collaborative collection protocol. First, the target power supply model's technical specifications are parsed, key electrical parameters (such as input voltage range and output power threshold) and the target market region code are extracted, and structured target certificate upload information is generated. This target certificate upload information, including but not limited to the certificate type code, applicable standard version, and a list of required test items, is pushed to the supplier (i.e., the supplier of the target power supply equipment) via an encrypted interface.

[0072] After receiving the target power certificate upload information, the supplier of the target power supply equipment can submit the electronic certificate file through the certificate management interface of the power management system. The power management system can use the optical character recognition engine to automatically extract core fields such as the certificate number, validity period and certification body, and perform compliance cross-verification with the technical parameters of the target power supply model. For example: verify whether the rated power marked on the certificate is consistent with the value declared in the model specification, detect whether the input voltage range covers the target market power grid standard, etc. After the verification is passed, the power management system establishes a three-dimensional association map between the target power supply certificate and the target power supply model, the supplier of the target power supply equipment, and the customer. When the power supply models of the same series from the same supplier have technical homology, the scope of application of the certificate is automatically expanded to the associated models.

[0073] For details, please refer to Figure 2 The power management system automatically determines the power material number that meets the requirements. If the target serial number does not exist in the serial number repository of the power management system, it can be determined that the target power certificate does not exist in the preset database. In this case, a new target serial number is added and the power certificate upload task is triggered.

[0074] Automated certificate retrieval and intelligent completion effectively address supply chain disruptions caused by missing certificates in traditional management. Dynamic certificate association rules balance model scalability with regional compliance specificity, maximizing the utilization of certificate resources. The introduction of blockchain evidence storage technology enhances the credibility of certificate data and provides irrefutable technical evidence for audit traceability. Closed-loop certificate management transforms manual passive verification into proactive system maintenance, significantly improving compliance assurance capabilities throughout the power supply product lifecycle.

[0075] In one implementable method of an embodiment of the present application, when generating the power material number corresponding to the target power supply device, it can also be implemented in but not limited to the following method: if the target data exists in the preset database, the power management module generates the power material number corresponding to the target power supply device according to the target serial number, target supply code, target customer code, target software version and target hardware version, and then marks the power material number as an available state; if the target data does not exist in the preset database, the power management module generates the power material number corresponding to the target power supply device according to the target serial number, target supply code, target customer code, target software version and target hardware version, and then marks the power material number as an initial state.

[0076] Among them, when the five data items of target serial number, target supply code, target customer code, target software version and target hardware version can all be selected as existing items, the power management system can directly generate a power supply material number, prompting: This power supply has been imported into the system and there is no need to apply for a material number, and mark this power supply material number as available.

[0077] When any of the five data, namely, target serial number, target supply code, target customer code, target software version and target hardware version, is newly added, a power supply part number is generated. A prompt is displayed: the power supply part number has been generated, and the power management system marks the status of this power supply part number as the initial state.

[0078] The selection and introduction of all power supply equipment should prioritize the selection of appropriate power supply material numbers from the power management system, and manage them according to power supply model, customer, supplier, software version, and hardware version.

[0079] Through database existence verification and dynamic state mapping, the power management system builds a bridge from data integrity to business feasibility, effectively preventing the risk of misoperation due to missing data. The dual-state management model balances supply chain agility with rigorous compliance, enabling the pre-registration process for new power equipment models to begin even when data is incomplete, while preventing premature use through permission management. The manual-automated collaborative process triggered by state transitions significantly improves the response efficiency of abnormal data processing, ensuring data quality and business continuity across the entire power management chain. This refined state control system provides an adaptive solution for power equipment management in complex supply chain environments.

[0080] In one implementable method of an embodiment of the present application, after the power material number is marked as the initial state, the following method may also be adopted but is not limited to: the power management module sends a request test information for the target power device to the power equipment integrator based on the power material number; the power management module receives the test report of the target power device uploaded by the power equipment integrator, and when it is determined according to the test report that the target power device meets the preset test conditions, the power management module performs a certificate review on the target power certificate to obtain a certificate review result; when it is determined according to the certificate review result that the target power certificate meets the first preset certificate condition, the power management module marks the power material number and the target power device as available.

[0081] In the embodiments of this application, a dual-layer verification process of testing and certification is used to ensure the compliance and reliability of the target power supply equipment. When the power supply part number is marked as in its initial state (i.e., the basic device data is pending verification), a collaborative test engine is activated, establishing an automated data exchange channel between the power supply equipment integrator (typically the entire system manufacturer) and the power management system. The test request information, including the five-dimensional characteristic parameters of the power supply part number, the target market access standard code, and a set of recommended test cases, is pushed to the integrator's test management platform via a structured message.

[0082] After receiving the test request, the power equipment integrator performs physical testing and uploads a digital test report. The test report is in a machine-readable format and includes, but is not limited to, waveforms of the original test data, statistical values of key parameters, and conclusive evaluation indicators. The power management system intelligently analyzes the report based on preset test conditions (for example, equipment performance thresholds and safety specification requirements): first, a pattern recognition algorithm is used to verify the integrity of the test items to ensure that all mandatory inspection items are covered; second, the measured data is compared with the standard limits through a rule engine, for example, the output current fluctuation amplitude must not exceed ±5% of the rated value; finally, a compliance scoring matrix is generated to quantitatively evaluate the equipment's compliance with standards in terms of electrical safety, energy efficiency level, and electromagnetic compatibility. If all core indicators in the scoring matrix meet the preset thresholds, the system triggers the certificate review process.

[0083] The certificate review process focuses on the verification of the legitimacy and applicability of the target power supply certificate (i.e., the equipment compliance certificate). First, the blockchain verification interface of the certificate management module is called to confirm the validity of the digital signature of the certificate issuing authority and the authenticity of the certificate; secondly, the technical parameters marked on the certificate are matched with the measured data in the test report, for example: verifying whether the maximum output power declared in the certificate is consistent with the tested peak power; finally, verifying whether the applicable geographical scope of the certificate covers the market area where the target customer is located. The first preset certificate conditions include but are not limited to the triple constraints of certificate validity (not expired and valid for more than 90 days), consistency of technical parameters (deviation from measured data ≤2%), and regional compliance (matching the regional code in the customer code). When the certificate review results meet all conditions, the initial status restriction of the power supply material number is lifted, it is upgraded to an available state, and the circulation rights of the equipment in the bill of materials are updated simultaneously.

[0084] Through closed-loop verification of test data and certificate review, a dual assurance system has been established, encompassing both physical performance and legal compliance. This effectively mitigates the quality risks associated with the disconnect between testing and certification in traditional management. Automated test task distribution and report analysis significantly shorten equipment verification cycles, accelerating the time to market for new power supply models. Multi-dimensional cross-validation in certificate review enhances the accuracy of compliance management, ensuring that each device's technical characteristics strictly correspond to its certification documents. This intelligent verification model, integrating measured data with legal documentation, provides an innovative solution for quality control throughout the entire lifecycle of power supply equipment.

[0085] In one implementable method of an embodiment of the present application, when power management is performed on the target power device based on the power material number and the target power certificate, it can also be implemented in but not limited to the following methods: the power management module is also used to monitor the target power certificate to obtain certificate monitoring information, and when it is determined according to the certificate monitoring information that the target power certificate meets the second preset certificate condition and does not meet the first preset certificate condition, the power material number and the target power device are marked as a restricted state; when it is determined according to the certificate monitoring information that the target power certificate does not meet the second preset certificate condition, the power material number and the target power device are marked as an end-of-life cycle state.

[0086] In an embodiment of this application, multi-level certificate condition determination enables refined control of the power supply device lifecycle. Certificate monitoring information is a data stream continuously evaluated by the power management system on the target power supply certificate (i.e., the device compliance certification document). It includes multi-dimensional indicators such as the certificate validity countdown, applicable standard version change status, and regional market access rule updates. The system's built-in certificate analysis engine parses this information in real time and performs pattern matching against a preset condition library to drive intelligent transitions in the power supply part number state machine.

[0087] When the target power supply certificate meets the second preset certificate condition, it indicates that the certificate is in a critical state that requires attention but has not yet expired. The second preset certificate condition is usually set as the remaining number of days of the certificate's validity period is within the preset buffer zone (such as 30-90 days), or the certification standard has undergone a non-mandatory upgrade (such as an update to the industry recommended standard version). At this time, the system marks the power supply material number and associated equipment as restricted. In this state, the production and circulation rights of the equipment are partially restricted: repair and replacement orders or existing inventory transfers are allowed, but new batch production work orders are prohibited. At the same time, the system automatically triggers the certificate renewal reminder task, simultaneously sends certificate update warnings to suppliers and complete machine manufacturers, and generates a library of alternative certificate solutions for quick decision-making reference.

[0088] If the certificate monitoring information shows that the target power supply certificate does not meet the second preset certificate conditions, it means that the certificate has completely expired or there are major compliance defects. Typical scenarios include the expiration of the certificate and no renewal, substantial deviations between the core parameters and the current standards (such as energy efficiency rating degradation exceeding the tolerance threshold), or the sudden issuance of prohibitive regulations in the target market. At this time, the system initiates the end-of-life status marking protocol: freezing all inventory movement operations associated with the power supply material number, terminating its visibility in the production line configuration list, and archiving the device's historical data to a read-only storage area. The target power supply device in this state only retains technical document query permissions, and its physical entity must be recycled or destroyed according to the preset disposal rules to ensure that non-compliant products are completely withdrawn from the circulation link.

[0089] Furthermore, after the application for the power supply part number is approved, the power supply model, serial number, supplier, customer, software version, hardware version, power supply part number and other information are saved in the power supply management system. The power supply management system establishes an association between the power supply model, serial number, supplier, customer, software version, hardware version and power supply part number. The saving method can be shown in Table 1:

[0090] Table 1

[0091]

[0092] At the same time, regarding the process of power supply material number from initial state to final management, the embodiment of the present application provides a schematic diagram of the management process of power supply material number, such as Figure 3 As shown, there are at least 6 possible states for the power supply part number. For example, the power supply part number state is divided into seven states, each state corresponds to a management step S0-S6, that is, the power supply part number changes a state every time it passes through a management step. Specifically, the states of the power supply part number can be shown in Table 2:

[0093] Table 2

[0094]

[0095] At the same time, reference Figure 3 The management process of power supply material numbers is as follows: the initial state S0 allows the supplier of the target power supply equipment to edit basic properties, which needs to wait for the review of the whole machine manufacturer (power supply equipment integrator); after passing the review, it enters the S1 state and triggers the whole machine manufacturer's test rule S2; after completing the test, the supplier of the target power supply equipment uploads the target power supply certificate and enters the S3 pending review state; the target power supply certificate passes the review and enters the normal use state S4; in the S4 state, the validity period of the target power supply certificate is continuously monitored: when the remaining validity period enters the range of 30-90 days, it is transferred to the S5 warning state; when the target power supply certificate expires or is voluntarily abandoned, it is transferred to the S6 invalid state; when the power supply material number is in the invalid state, the associated target power supply model is in the invalid state.

[0096] Among them, all state transitions must be recorded in the operation log through the power management system, the S5 state should trigger the early warning notification rules, and the S6 state needs to be archived.

[0097] By mapping certificate status to device management policies, the system implements a tiered approach, from risk warning to forced delisting. The establishment of restricted status ensures supply chain continuity while providing buffer time for certificate renewal and avoiding business interruptions caused by unexpected failures. Automated marking of end-of-life status provides the ultimate line of defense for compliance management, effectively eliminating the risk of market misuse of expired or failed devices. This dynamic management model, based on the evolution of certificate status, provides a closed-loop solution for ensuring compliance throughout the power supply product lifecycle.

[0098] In an achievable embodiment of the present application, information of multiple power supply devices can be entered in advance in the supplier management module to form association information of supply code, software version, hardware version, and power supply model in advance, and stored in the supplier repository so that when the target power supply device is subsequently added or changed, the corresponding target data can be directly found. Therefore, for the power management system, the following methods can also be adopted but not limited to: when the supply management module determines that the basic power supply information and the first power supply model do not meet the preset power supply conditions, the supply management module sends an information modification prompt to the supplier of the first power supply device, and receives the modified basic power supply information uploaded by the supplier of the first power supply device; when the supply management module determines the basic power supply information and the first power supply model do not meet the preset power supply conditions, the supply management module sends an information modification prompt to the supplier of the first power supply device, and receives the modified basic power supply information uploaded by the supplier of the first power supply device; When the first power model meets the preset power condition, the first power model and the basic power information are stored in the supplier repository, and the first power model is marked as the first state; when the certificate management module determines that the first power certificate corresponding to the first power device does not exist in the power certificate repository, the certificate management module sends the first power certificate upload information to the supplier of the first power device, and receives the first power certificate uploaded by the supplier of the first power device according to the first power certificate upload information; when the supply management module and the certificate management module determine that the first power certificate corresponding to the first power device exists in the power certificate repository, the first power model is bound to the first power certificate, and the first power model is marked as the second state.

[0099] In the embodiment of the present application, for ease of understanding, the embodiment of the present application provides a flow chart of power input, such as Figure 4 As shown, multi-module collaborative verification is used to ensure the controllability of the entire process of power supply equipment from source registration to compliance binding. When the first power supply device (i.e. the newly imported power supply product to be registered) triggers the power entry instruction, the supply management module starts the structured parsing engine to verify the compliance of the basic power supply information (including core parameters such as rated power, input voltage range, energy efficiency level, etc.) and the first power supply model (the product's unique specification identifier) in the entered information. The preset power supply conditions are dynamically configured by the whole machine manufacturer according to technical specifications, industry standards and customer needs, and include three layers of verification rules: parameter integrity verification (required field coverage ≥95%), numerical logic verification (such as: the output voltage must not be lower than the input voltage) and model naming compliance verification (in compliance with industry coding rules).

[0100] If a field in the basic information of the power supply is missing or a parameter exceeds the limit (for example, the energy efficiency rating is marked as an unknown category), or the naming format of the first power supply model conflicts with the preset rules (for example, it contains illegal characters), a prompt for information modification is generated. This prompt uses visual difference annotation technology to highlight the problem field on the supplier's operation interface, and comes with standard examples and correction suggestions. For example, if it is detected that the input voltage range is not marked with a tolerance value, the prompt information will automatically fill in the recommended tolerance template (for example, ±5%). After the supplier completes the data revision according to the prompt, it performs incremental verification and only reviews the modified fields to improve processing efficiency.

[0101] The first status indicates that the first power supply model has completed basic registration but has not yet been associated with a valid certificate. At this point, the first power supply model is in the activation phase and can only be referenced in a testing environment but cannot participate in the official production process. The second status indicates that the first power supply model has full production qualifications and can be used by the power supply part number generation engine and participate in supply chain planning. The first power supply model in the second status will display a certificate badge in the bill of materials, allowing system manufacturers to intuitively identify its compliance status.

[0102] The supplier of the first power supply device adds basic power supply model information to the supplier repository and assigns each first power supply model a code for power supply coding. The supplier of the first power supply device can only manage its own company's power supplies in the supplier repository. When a power supply supplied by the supplier experiences a software or hardware version change, other changes, or an end-of-life (EOL) event, the supplier selects the first power supply model and the corresponding change item to trigger a change task for the system manufacturer.

[0103] Specifically, the content in the supplier repository can be represented by Table 3:

[0104] Table 3

[0105]

[0106] Dynamic verification and intelligent prompts based on pre-set conditions significantly reduce data error rates during the power supply model registration phase. A step-by-step upgrade mechanism, binding model status to certificates, establishes a progressive compliance path from basic registration to production readiness. Automated certificate retrieval and binding processes enable suppliers to quickly respond to changes in regional market access requirements, improving the time it takes to market new power supply models. This end-to-end compliance management system provides the underlying technical support for efficient management and risk prevention of power supply equipment.

[0107] In one implementable method of an embodiment of the present application, there may be a situation where the parameters of the target power supply device are changed. At this time, the following method can be adopted but is not limited to: the power management module responds to the power change instruction corresponding to the target power supply device, and determines the change type of the target power supply device according to the power change instruction, wherein the change type includes at least the first type of change, the second type of change, the third type of change, and the fourth type of change; when it is determined that the change type is the fourth type of change, the power management module marks the power material number as the end of life cycle state; when it is determined that the change type is not the fourth type of change, the power management module performs score calculation based on the score information of the target power supply device carried by the power change instruction and the preset weight to obtain the change impact score of the target power supply device; when the change impact score is less than the preset score threshold, the power management module continues to use the power material number; when the change impact score is not less than the preset score threshold, the power management module generates a new power material number corresponding to the target power supply device according to the power change instruction, and marks the new power material number as the initial state.

[0108] In an embodiment of the present application, a multi-level decision model based on change type identification and impact scoring is used to achieve dynamic optimization of the power supply equipment management strategy. A power change instruction is a request for adjusting the technical parameters of the power supply equipment initiated by a supplier or a complete machine manufacturer. The change type code it carries contains four levels: the first type of change refers to a change in the hardware version. The response action is: the power management system forces the complete machine manufacturer to re-verify. Subsequent rules: the complete machine manufacturer confirms whether testing is required. If testing is required, the complete machine manufacturer applies for a task with the power material number. The status of this power material number is S0. If testing is not required, the raw material number is used.

[0109] The second type of change refers to software version updates. The response action is: the power management system automatically marks the part number status as pending. Subsequent rules: the machine manufacturer confirms whether testing is required. If testing is required, the machine manufacturer applies for the power part number, and the status of this power part number is S0. If testing is not required, the raw material number is used.

[0110] Category III changes involve adjustments to the production process without parameter changes. Trigger condition: The production process is adjusted without parameter changes. Response action: If testing is not required, the raw material number is retained.

[0111] The fourth type of change refers to a product entering the EOL phase. Triggering condition: The product enters the EOL phase. Response action: The power management system forces the system manufacturer to update the power system. Subsequent rules: The system manufacturer is notified that all power supply part numbers associated with the target power supply model enter EOL status. The power management system determines the need for additional power supply models based on each customer's power supply part number and supply chain risk, and then issues the task to the system manufacturer.

[0112] Specifically, for ease of understanding, the present application embodiment provides a flow chart of power supply change, such as Figure 5 As shown, when a fourth-category change is identified, the power management system activates the end-of-life protocol. First, it retrieves all production orders, inventory records, and in-transit logistics information associated with the power supply part number and generates a termination impact analysis report. Second, it freezes the part number's visibility in the bill of materials and terminates access to new orders. Finally, it marks the part number as end-of-life (EOL) and triggers the associated equipment recycling and disposal process. In this state, the system automatically archives technical documentation to a historical database and sends product delisting notifications to supply chain nodes, ensuring the simultaneous termination of upstream and downstream operations.

[0113] For changes other than the fourth category, the power management system activates the change impact assessment model. The scoring information includes three core indicators: technical dimension (compatibility change index), economic dimension (cost fluctuation coefficient), and market dimension (certification coverage attenuation). The system uses a multi-dimensional feature fusion algorithm to perform matrix operations on each indicator and preset weights: the compatibility score is quantified through the interface parameter difference comparison algorithm; the cost impact score is based on the bill of materials (BOM) difference analysis, calculating the price fluctuation value of the new / replaced components; the market impact score is derived through the certificate applicable area matching algorithm to evaluate whether the changed equipment meets the latest standards of the target market. The weight configuration adopts a dynamic adjustment strategy, automatically adapting different coefficient combinations according to the device type (such as industrial grade / consumer grade).

[0114] If the change impact score falls below a preset threshold (e.g., 50 points), the power management system determines the change as a compatible improvement and retains the original power supply part number but adds a revision tag. The system then initiates an incremental update mechanism: the changed batch code is added to the part number attribute set, the version history is updated, and the part number's availability remains unchanged. The version evolution path is also displayed in the bill of materials, allowing production to identify any differences.

[0115] If the score reaches or exceeds the threshold, the system triggers the part number iteration protocol: a derivative version number is generated based on the original five-dimensional data (model / customer code / supplier / software and hardware versions). The initial status mark of the new part number triggers a complete verification process: a test task work order is automatically created, requiring the device integrator to perform compatibility verification testing; a certificate extension request is simultaneously initiated, requiring the supplier to submit the updated compliance documentation. Only after the test report and updated certificate pass system verification is the new part number promoted to a usable state.

[0116] Specifically, the calculation of the change impact score can be achieved through, but not limited to, the following methods:

[0117] Change Impact Score = Compatibility Score × W1 + Cost Impact Score × W2 + Market Impact Score × W3. The Compatibility Score assesses whether the change affects overall device compatibility (e.g., interface specification adjustments). The Cost Impact Score assesses the change's impact on production costs. The Market Impact Score assesses the change's impact on market access or customer experience. W1, W2, and W3 are weighted values (e.g., W1=0.5, W2=0.3, W3=0.2).

[0118] Power supply part number and power supply model linkage rules: When the power supply model is changed or deleted, all related power supply part numbers are changed or deleted; when the power supply part number is changed or deleted, only this power supply part number is changed or deleted.

[0119] Through intelligent grading of change types and quantitative assessment of impact scores, the system builds a transition bridge from technological change to business decision-making; a dynamic weighting model enables the evaluation system to adapt to the management needs of different product lines; and a dual-track processing system for material number status (retain upgrades or force iterations) balances supply chain stability and technological innovation needs, providing a flexible management framework for the continuous improvement of power supply equipment.

[0120] In one implementation of the embodiment of the present application, the certificate management module receives the uploaded first power supply certificate and confirms whether the first power supply certificate has an associated power supply model in the supplier repository;

[0121] When it is determined that the first power supply certificate has an associated power supply model in the supplier repository, binding the first power supply certificate with the associated power supply model and the first power supply model, wherein each power supply certificate corresponds to multiple power supply models, and each power supply model corresponds to one power supply certificate;

[0122] When it is determined that the first power supply certificate does not have an associated power supply model in the supplier repository, binding the first power supply certificate to the first power supply model;

[0123] If there is a power supply model bound to other power supply certificates among the associated power supply models, and / or the first power supply model is bound to other power supply certificates, a first review message is sent to the power supply equipment integrator, wherein the associated power supply models include multiple power supply models, and the other power supply certificates are any power supply certificates in the power supply certificate repository except the first power supply certificate.

[0124] For ease of understanding, the present application embodiment provides a flow chart of certificate upload, such as Figure 6 As shown, when a new power supply model or new power supply material number is added to the power management system, the certificate upload task is triggered, that is, the first power supply certificate will be uploaded when the first power supply device is imported, specifically including:

[0125] Model Selection: During optimization operations within the power management system, when power supply model and supplier information is retrieved from the system, the system intelligently determines: if different power supply models share the same certificate, all models covered by the certificate are automatically selected; if no models are associated, only the specific model is added. This precisely improves the correspondence between power supply models and power supply certificates, successfully enabling different models to share a single certificate. This effectively avoids management confusion caused by frequent certificate changes and improves the flexibility and efficiency of the power management system in linking models and certificates.

[0126] Association rules: Reuse across suppliers. Under the same supplier, if models A / B / C share a certificate, all models will be automatically associated. Conflict warning: If the model has been bound to other certificates, manual review rules will be triggered.

[0127] After selecting the model, determine the certification category of the first power supply certificate and fill in the certificate number. The same certificate information needs to establish a one-to-many relationship with the model; model-certificate association verification (to prevent duplicate binding) composite uniqueness constraint; fill in the validity period: the power management system is managed according to the dynamic detection mechanism, and automatic detection is performed N days in advance (N=90 is recommended); the dual-vendor collaboration mechanism ensures business continuity; the cancellation operation will link the update of the power system status; upload the original certificate: version control during certificate update (retain historical records), identify key certificate fields (certificate number, validity period, certification body) and automatically compare with manually entered data, and trigger a review when the difference is >5%.

[0128] Use power supply certificates to mark the status of power supply part numbers to avoid compliance risks caused by continued shipment after a certificate expires. When the certificate is valid, normal production and shipment are allowed, and the power supply part number status is official. When the certificate is nearing expiration (e.g., less than 90 days), new order creation is restricted, and the power supply part number status is official (with a warning mark). When the certificate is expired, inventory movement is frozen, and the power supply part number status is EOL.

[0129] Power Certificate Expiration Alert Rules: After the power certificate expiration alert is triggered, the system enters the system manufacturer selection phase. If the system manufacturer chooses to renew, the following steps are executed in sequence: generating a renewal work order to the supplier, the supplier uploading the new certificate, the system automatically replacing the old certificate, and finally removing the material number restriction status.

[0130] If the system manufacturer chooses not to renew, the following steps will be performed in sequence: triggering the EOL rule and deactivating other related power supply part numbers in the power management library.

[0131] A certificate data authenticity assurance system is established through a multi-level verification and dynamic response mechanism. Information recognition and processing utilizes a dual parsing architecture combining an optical character recognition engine and a natural language processing model. First, the uploaded primary power certificate (i.e., the supplier's compliance certification document) undergoes image preprocessing to eliminate scanning distortion and noise. Key fields (certificate number, issuing authority, applicable model, and validity period) are then extracted using a regional positioning algorithm to generate structured primary certificate information. Secondary certificate information refers to the certificate metadata manually entered into the system by the supplier, including manually entered values for the same fields. During the comparison phase, the system performs field-level discrepancy analysis, using a fuzzy matching algorithm to tolerate formatting differences in non-critical fields (e.g., date display format). However, strict consistency checks are implemented for key fields (e.g., the last four digits of the certificate number and applicable model code). If a key field deviates beyond the character-level tolerance threshold (e.g., a number misalignment of ≥2 characters), the system is deemed to fail the pre-defined comparison criteria.

[0132] In the event of a certificate information conflict, the system generates a second review (i.e., a discrepancy location report), visually annotating conflicting fields and providing a side-by-side comparison of the original certificate image and the entered data. For example, if the extracted certificate indicates a PD5500-V2 model, while the manually entered model is PD5500-V1, the discrepant model code area will be automatically highlighted, prompting the power supply integrator to perform a manual review. The power supply integrator can choose to accept the automatic identification result and overwrite the original data, or re-upload a high-definition scan of the certificate for secondary analysis.

[0133] To manage certificate validity periods, the system establishes a dual-threshold early warning mechanism: the first validity threshold is preset at 90 days before expiration (the early warning period), and the second validity threshold is preset at 30 days before expiration (the forced expiration point). When the remaining validity period is detected to be less than the first threshold, the system triggers the first alert (i.e., a tiered push strategy): a standard-formatted expiration reminder is sent via email to the purchasing manager of the integrator. A pinned early warning task card is simultaneously generated on the supply chain collaboration platform, with historical renewal records linked for reference. If the remaining validity period further decreases to within the second threshold, the system automatically freezes the production license for the associated power supply part number and records the status change event in the blockchain evidence log.

[0134] When the power equipment integrator confirms the need for renewal, the system initiates the certificate update agreement: the renewal reminder message carries a snapshot of the original certificate's technical parameters and an analysis report on the differences between the latest certification standards, guiding the supplier to prepare materials in a targeted manner. After the supplier uploads the new power supply certificate, the system performs a version continuity check: verifies whether the new certificate is a continued version of the original certificate (the number prefix is the same), and checks whether the updated content covers the technical changes of the existing model. After the verification is passed, the system establishes a version tree association relationship between the old and new certificates, updates the power supply material number status to available, and reactivates the production and circulation permissions. If there is a significant deviation between the new certificate and the original equipment parameters (such as: the input voltage range adjustment exceeds ±10%), the model change process is triggered and a derived power supply material number is generated.

[0135] It should be noted that the power supply equipment integrator can be the whole machine manufacturer, and the supplier is the supplier of each power supply equipment. The power management system can serve one power supply equipment integrator and multiple suppliers (such as: the supplier of the target power supply equipment and the supplier of the first power supply equipment) at the same time.

[0136] Through two-way verification of automatic identification and manual entry, the problem of human entry errors in traditional certificate management is effectively resolved. A dual-threshold early warning system enables graded control of certificate expiration risks. Blockchain evidence storage and version tree management provide a trusted technical foundation for certificate history tracing, ensuring that each certificate change can be traced back to the original decision point. This closed-loop certificate management significantly improves the accuracy and timeliness of power product compliance data governance.

[0137] In one implementation of the embodiment of the present application, the customer management module receives the uploaded customer information and checks whether the customer repository has the same customer information based on the customer information, wherein the same customer information is information that is consistent with the customer information;

[0138] When the customer management module determines that the same customer information does not exist in the customer repository, it generates a customer code corresponding to the customer information in the customer repository according to a preset data generation method;

[0139] The supply management module receives the uploaded supplier information and checks whether the same supplier information exists in the supplier repository based on the supplier information, wherein the same supplier information is information that is consistent with the supplier information;

[0140] When the supply management module determines that the same supplier information does not exist in the supplier repository, it generates a supply code corresponding to the supplier information in the supplier repository according to a preset data generation method.

[0141] Regarding the addition of customer information, the embodiment of the present application provides a flow chart of adding customer information, such as Figure 7As shown, regarding the addition of supplier information, the embodiment of the present application provides a flow chart of adding supplier information, as shown in FIG. Figure 8 As shown, in the power management system, the system manufacturer is responsible for entering basic customer information into the database and assigning each customer a unique customer code, which is accurately associated with the power supply part number. When a customer triggers an EOL rule, the system automatically identifies the power supply part number associated with the customer and triggers the corresponding power supply EOL rule, ensuring that the relevant power supply part number is removed from the system in a timely and accurate manner. This maintains the accuracy and integrity of the power management system data and ensures the standardization of product lifecycle management.

[0142] The customer code generation rules include, but are not limited to, entering the customer name and unified social credit code. The database will quickly compare existing data using a unique index. If there are no duplicates, the data will be stored, the index will be updated simultaneously, and 1 will be added to the existing customer code. If there are duplicates, an error will be immediately reported, the operation will be blocked, and the power management system will generate the existing customer code.

[0143] In the power management system, the system manufacturer is responsible for entering basic supplier information into the database and assigning each supplier a unique customer code, which is precisely associated with the power supply part number. When a supplier triggers an EOL (End of Life) rule, the system automatically identifies the power supply part number associated with that supplier and triggers the corresponding power supply part number EOL rule, ensuring that the relevant power supply model is promptly and accurately removed from the system. This maintains the accuracy and integrity of the power management system data and ensures standardized product lifecycle management.

[0144] Through the dual security of hash fingerprints and structured coding, the system achieves accurate deduplication and efficient retrieval of customer / supplier information. A dynamic weighting algorithm enables codes to serve not only as identifiers but also as carriers of key business attributes required for supply chain collaboration. The introduction of checksums and reverse indexes ensures the auditability of data operations and optimizes system performance. The intelligent data registration system provides a reliable foundation for multi-dimensional data binding in the power management system.

[0145] Figure 9 A flowchart of a power management method provided in an embodiment of the present application is described in detail in conjunction with the execution process of the power management method.

[0146] like Figure 9 As shown, the power management method includes:

[0147] Step 901 : responding to a power operation instruction corresponding to a target power device, determining a target serial number, target software version, target hardware version, target supply code, and target customer code corresponding to the target power device according to the power operation instruction.

[0148] In an embodiment of the present application, when the target power supply device triggers a power operation instruction, the feature data capture process is started. The power operation instruction refers to the power supply device management action initiated by the user in the system interface, including but not limited to new power import, version change application, certificate update request and other operation types. The target serial number serves as the unique identity of the device. The target software version obtains the firmware version number through the device communication interface. The target hardware version parses the physical identification code on the device nameplate and verifies the legitimacy of the version in combination with the hardware evolution table released by the supplier. The target supply code is generated based on the conversion of the supplier's unified social credit code. The target customer code is composed of the customer's market area code and the industry demand code. When the code is generated, it is automatically associated with the electrical parameter requirements in the customer's technical specification library.

[0149] Step 902: Determine a target power certificate corresponding to a target power device according to the power operation instruction.

[0150] In this embodiment, a smart certificate retrieval process is initiated based on multi-dimensional feature data. Using the target power supply model as the core index, the system performs multi-dimensional screening within the certificate repository. For devices without valid certificates, a collaborative certificate retransmission protocol is triggered, generating a structured missing certificate report and transmitting it encrypted to the supplier. The report includes details of the required certificate type, test standard version, and parameter deviations.

[0151] Step 903: Generate a power material number corresponding to the target power device according to the target serial number, target supply code, target customer code, target software version, and target hardware version, and perform power management on the target power device according to the power material number and target power certificate.

[0152] In this embodiment, a five-dimensional data fusion engine is used to generate a unique identifier for the target power supply device. The target serial number, supply code, customer code, software version, and hardware version are reorganized into segments according to preset weights: the serial number occupies the high bit to identify production traceability information, the supply code and customer code combine to form the supply chain feature segment, and the software and hardware version codes constitute the technical status segment.

[0153] After the material number is generated, it is dynamically bound to the target power supply certificate. The certificate status drives the material number management strategy in real time through a state machine engine: While the certificate is valid (S4), the material number allows for the creation of production work orders, inventory transfers, and the issuance of shipping instructions. When the certificate enters the near-expiry warning phase (S5), new orders are restricted and an alternative material number matching process is triggered. The system automatically searches for alternative material numbers with the same technical parameters and valid certificates. After the certificate expires or the equipment enters the end-of-life (EOL) phase (S6), all business operations are frozen and the reverse logistics tracking module is activated to monitor the progress of equipment recycling and disassembly. Each state transition is recorded on the blockchain's evidence storage node, along with the operation timestamp, the digital signature of the responsible party, and the hash value of the change document, forming an immutable management traceability chain.

[0154] In summary, this application can achieve the following technical effects:

[0155] 1. This application achieves the synchronization of specific operations by synchronously responding to the operating instructions of power supply equipment. At the same time, it can manage power supplies from the perspectives of model, supplier, customer, software version, hardware version, etc., greatly improving management efficiency. The power management system serves as a centralized management platform between suppliers and complete machine manufacturers, and suppliers and complete machine manufacturers collaborate in real time through the power management system. Therefore, it can solve the technical problem of how to manage data of power supply equipment in cross-manufacturer management, and achieve the technical effect of high-efficiency, low-risk and low-cost data management in cross-manufacturer management.

[0156] 2. This application system has seen significant improvements, including synchronized change delivery and significantly increased efficiency. Certificate management has been improved, with expiration rates reduced to zero. End-of-life (EOL) processing cycles have been significantly shortened, enhancing timeliness. Losses from version mismatches have been significantly reduced, leading to more effective cost control. These improvements have optimized the power management system, increasing efficiency, reducing risks and costs, and improving overall performance and reliability.

[0157] 3. The system and method of this application starts from the power supply coding application, customer coding application, and supplier coding application, through the power supply hardware version change, software version change, power supply certificate management, to the power supply material number status management of the whole machine manufacturer. The whole chain is systematically controlled in compliance, which can quickly realize the full-link management of power supply from import to EOL in model + supplier + customer + software version + hardware version, avoiding power supply compliance risks for enterprises, and at the same time adopting a collaborative platform of suppliers and whole machine manufacturers to improve efficiency.

[0158] Through the description of the above implementation methods, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus the necessary general hardware platform, and of course it can also be implemented by hardware, but in many cases the former is a better implementation method.

[0159] The embodiment of the present application also provides a power management device, Figure 10 A schematic diagram of the structure of a power management device provided for the application, such as Figure 10 As shown, including:

[0160] The first determining unit 1001 is configured to respond to a power operation instruction corresponding to a target power device and determine a target serial number, a target software version, a target hardware version, a target supply code, and a target customer code corresponding to the target power device according to the power operation instruction;

[0161] The second determining unit 1002 is configured to determine a target power certificate corresponding to a target power device according to the power operation instruction;

[0162] A generating unit 1003 is configured to generate a power supply material number corresponding to a target power supply device according to a target serial number, a target supply code, a target customer code, a target software version, and a target hardware version;

[0163] The management unit 1004 is configured to perform power management on the target power device according to the power material number and the target power certificate.

[0164] For the description of the features in the embodiment corresponding to the power management device, please refer to the relevant description of the embodiment corresponding to the power management method, and will not be repeated here.

[0165] An embodiment of the present application further provides an electronic device, comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to run the computer program to execute the steps in any of the above power management method embodiments.

[0166] An embodiment of the present application further provides a computer-readable storage medium, in which a computer program is stored. The computer program is configured to execute the steps of any of the above-mentioned power management method embodiments when running.

[0167] In an exemplary embodiment, the computer-readable storage medium may include, but is not limited to, various media that can store computer programs, such as a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk, or an optical disk.

[0168] An embodiment of the present application further provides a computer program product, which includes a computer program. When the computer program is executed by a processor, the steps in any of the above power management method embodiments are implemented.

[0169] An embodiment of the present application further provides another computer program product, including a non-volatile computer-readable storage medium, wherein the non-volatile computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in any of the above-mentioned power management method embodiments are implemented.

[0170] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the above description has generally described the components and steps of each example according to their functions. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0171] The above is a detailed introduction to a power management system and method, electronic device and storage medium provided by the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A power management system, characterized in that: include: Supply management module, power management module, customer management module, certificate management module, In response to a power operation instruction triggered by a target power device, the power management module determines a target serial number corresponding to the target power device according to the power operation instruction; The supply management module determines a target software version, a target hardware version, and a target supply code corresponding to the target power supply device, and transmits the target software version, the target hardware version, and the target supply code to the power management module; The customer management module determines a target customer code corresponding to the target power supply device and transmits the target customer code to the power management module; The certificate management module determines a target power certificate corresponding to the target power device and transmits the target power certificate to the power management module; The power management module generates a power supply part number corresponding to the target power supply device according to the received target serial number, the target supply code, the target customer code, the target software version, and the target hardware version, and performs power management on the target power supply device according to the power supply part number and the target power certificate; The performing power management on the target power device according to the power material number and the target power certificate includes: monitoring the target power certificate to obtain certificate monitoring information, and if it is determined according to the certificate monitoring information that the target power certificate meets a second preset certificate condition but does not meet a first preset certificate condition, marking the power material number and the target power device as a restricted state, wherein the first preset certificate condition includes at least certificate validity, technical parameter consistency, and regional compliance, and the second preset certificate condition includes whether the remaining days of the certificate validity period are within a preset buffer zone; When it is determined according to the certificate monitoring information that the target power certificate does not meet the second preset certificate condition, the power material number and the target power device are marked as end-of-life status.

2. The power management system according to claim 1, wherein: Also includes: A preset database, the preset database including at least a supplier repository, a customer repository, a power certificate repository, and a serial number repository; determining, based on the target power model corresponding to the target power device carried in the power operation instruction, whether target data corresponding to the target power model exists in the preset database, wherein the target data is any one of the target serial number, the target supply code, the target customer code, the target software version, and the target hardware version; When it is determined that the target data does not exist in the preset database, data generation processing is performed according to a preset data generation method to obtain the target data.

3. The power management system according to claim 2, wherein: The certificate management module determines the target power certificate corresponding to the target power device, including: Determining whether the target power supply certificate exists in the preset database according to the target power supply model; If it is determined that the target power certificate does not exist in the preset database, sending target power certificate upload information to the supplier of the target power device; The target power certificate is received from the supplier of the target power device according to the target power certificate upload information.

4. The power management system according to claim 2, wherein: The power management module generates a power supply part number corresponding to the target power supply device according to the received target serial number, the target supply code, the target customer code, the target software version, and the target hardware version, including: If the target data exists in the preset database, the power management module generates a power supply part number corresponding to the target power supply device according to the target serial number, the target supply code, the target customer code, the target software version, and the target hardware version, and then marks the power supply part number as available; If the target data does not exist in the preset database, the power management module generates the power material number corresponding to the target power device based on the target serial number, the target supply code, the target customer code, the target software version and the target hardware version, and marks the power material number as the initial state.

5. The power management system according to claim 4, characterized in that: After marking the power supply part number as the initial state, the method further includes: The power management module sends a request test message for the target power device to the power device integrator based on the power material number; The power management module receives the test report of the target power device uploaded by the power device integrator, and if it is determined according to the test report that the target power device meets the preset test conditions, performs a certificate review process on the target power certificate to obtain a certificate review result; When the power management module determines, based on the certificate review result, that the target power certificate meets the first preset certificate condition, the power material number and the target power device are marked as available.

6. The power management system according to claim 2, wherein: The supply management module responds to the power input instruction of the first power supply device and determines whether the basic power information and the first power model carried in the power input instruction meet the preset power conditions; The supply management module sends an information modification prompt to the supplier of the first power supply device when determining that the basic power supply information and the first power supply model do not meet the preset power supply condition, and receives the modified basic power supply information uploaded by the supplier of the first power supply device; The supply management module stores the first power supply model and the basic power supply information in the supplier repository and marks the first power supply model as a first state when determining that the basic power supply information and the first power supply model meet the preset power supply condition; The certificate management module, when determining that the first power certificate corresponding to the first power device does not exist in the power certificate repository, sends first power certificate upload information to a supplier of the first power device, and receives the first power certificate uploaded by the supplier of the first power device according to the first power certificate upload information; When it is determined that the first power certificate corresponding to the first power device exists in the power certificate repository, the supply management module and the certificate management module bind the first power model with the first power certificate and mark the first power model as the second state.

7. The power management system according to claim 1, wherein: The power management module responds to the power change instruction corresponding to the target power device and determines the change type of the target power device according to the power change instruction, wherein the change type includes at least a first type of change, a second type of change, a third type of change, and a fourth type of change; When determining that the change type is the fourth type of change, the power management module marks the power supply part number as an end-of-lifecycle state; If it is determined that the change type is not the fourth type of change, the power management module performs score calculation based on the score information of the target power device carried in the power change instruction and a preset weight to obtain a change impact score of the target power device; When the change impact score is less than a preset score threshold, the power management module continues to use the power material number; When the change impact score is not less than the preset score threshold, the power management module generates a new power part number corresponding to the target power device according to the power change instruction, and marks the new power part number as an initial state.

8. The power management system according to claim 6, wherein: The certificate management module receives the uploaded first power supply certificate and determines whether the first power supply certificate has an associated power supply model in the supplier repository; When it is determined that the first power certificate has the associated power model in the vendor repository, binding the first power certificate with the associated power model and the first power model, wherein each power certificate corresponds to multiple power models and each power model corresponds to one power certificate; If it is determined that the first power certificate does not contain the associated power model in the supplier repository, binding the first power certificate with the first power model; If there is a power supply model bound to other power supply certificates among the associated power supply models, and / or the first power supply model is bound to the other power supply certificate, a first review message is sent to the power supply equipment integrator, wherein the associated power supply model includes multiple power supply models, and the other power supply certificate is any power supply certificate in the power supply certificate repository except the first power supply certificate.

9. The power management system according to claim 8, characterized in that: The certificate management module performs information identification processing on the first power source certificate to obtain first certificate information, and compares the first certificate information with the received second certificate information of the first power source certificate to obtain a comparison result; If the comparison result does not meet the preset comparison condition, the certificate management module sends a second review message to the power equipment integrator; The certificate management module obtains validity period information of the first power certificate, and when determining, based on the validity period information, that the validity period of the first power certificate is less than a preset first validity period threshold, sends a validity period reminder message to the power equipment integrator in a first manner; The certificate management module, upon receiving a renewal instruction sent by the power supply device integrator, sends a renewal reminder message to the supplier of the first power supply device, and upon receiving a new power supply certificate sent by the supplier of the first power supply device, updates the first power supply certificate to the new power supply certificate; The certificate management module marks the first power certificate as invalid when determining, according to the validity period information, that the validity period of the first power certificate is less than a preset second validity period threshold.

10. The power management system according to claim 2, wherein: The customer management module receives the uploaded customer information and checks whether the customer repository has the same customer information according to the customer information, wherein the same customer information is information that is consistent with the customer information; When the customer management module determines that the customer information does not exist in the customer repository, the customer management module generates a customer code corresponding to the customer information in the customer repository according to the preset data generation method; The supply management module receives the uploaded supplier information and checks whether the supplier repository has the same supplier information according to the supplier information, wherein the same supplier information is information that is consistent with the supplier information; When it is determined that the supplier repository does not contain the same supplier information, the supply management module generates a supply code corresponding to the supplier information in the supplier repository according to the preset data generation method.

11. A power management method, characterized in that: include: In response to a power operation instruction corresponding to a target power device, determining a target serial number, a target software version, a target hardware version, a target supply code, and a target customer code corresponding to the target power device according to the power operation instruction; Determining a target power certificate corresponding to the target power device according to the power operation instruction; Generate a power supply part number corresponding to the target power supply device according to the target serial number, the target supply code, the target customer code, the target software version, and the target hardware version, and perform power management on the target power supply device according to the power supply part number and the target power certificate; The performing power management on the target power device according to the power material number and the target power certificate includes: monitoring the target power certificate to obtain certificate monitoring information, and if it is determined according to the certificate monitoring information that the target power certificate meets a second preset certificate condition but does not meet a first preset certificate condition, marking the power material number and the target power device as a restricted state, wherein the first preset certificate condition includes at least certificate validity, technical parameter consistency, and regional compliance, and the second preset certificate condition includes whether the remaining days of the certificate validity period are within a preset buffer zone; When it is determined according to the certificate monitoring information that the target power certificate does not meet the second preset certificate condition, the power material number and the target power device are marked as end-of-life status.

12. An electronic device, characterized in that: include: Memory for storing computer programs; A processor, configured to implement the steps of the power management method according to claim 11 when executing the computer program.

13. A computer-readable storage medium, characterized in that The computer-readable storage medium stores a computer program, wherein the computer program implements the steps of the power management method according to claim 11 when executed by a processor.

14. A computer program product comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the power management method according to claim 11 are implemented.

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