Matrix IoT Hazardous Chemicals Management System

Abstract

The present disclosure relates to a matrix-type Internet of Things hazardous chemical management system, comprising multiple storage cabinets and a control console. The control console includes a human-computer interaction module, an incompatibility module, and a location management module. The human-computer interaction module is configured to send a storage instruction to the incompatibility module. The incompatibility module is configured to, when the first chemical reagent is not found in the incompatibility table, predict the target reagent category of the first chemical reagent and send the target reagent category to the location management module. The location management module is configured to determine the first storage cabinet for storing the first chemical reagent among the multiple storage cabinets and send an unlock instruction to the first storage cabinet. Thus, the chemical reagent category can be automatically analyzed, and the appropriate storage location of the chemical reagent can be inferred based on the predicted chemical reagent category, effectively avoiding incompatibility.

Description

Technical Field

[0001] The present disclosure relates to the technical field of hazardous chemicals management, and in particular to a matrix-type Internet of Things hazardous chemicals management system. Background Art

[0002] During the storage of chemical reagents, incompatibilities may exist between different reagents. Improper storage can trigger chemical reactions, leading to reagent deterioration, loss of efficacy, and even dangerous conditions. Traditional storage methods rely primarily on manual comparison and storage, but this approach is inefficient and prone to errors. Therefore, a more intelligent and accurate system and method is needed to ensure the safe storage of chemical reagents. Summary of the Invention

[0003] In order to overcome the problems existing in the related art, the embodiments of the present disclosure provide a matrix-type Internet of Things hazardous chemicals management system to solve the defects in the related art.

[0004] According to a first aspect of an embodiment of the present disclosure, a matrix-type IoT hazardous chemicals management system is provided, comprising a plurality of storage cabinets and a control console, wherein the plurality of storage cabinets are used to store different chemical reagents, and the control console comprises a human-computer interaction module, a compatibility module, and a location management module;

[0005] The human-computer interaction module is configured to display a chemical reagent management interface and, in response to a reagent storage operation by the first person in the chemical reagent management interface, send a storage instruction to the incompatibility module;

[0006] The incompatibility module is configured to, in response to the warehousing instruction, query a preset incompatibility table for a first chemical reagent to be stored; if the first chemical reagent is not found in the incompatibility table, predict a target reagent category for the first chemical reagent based on reagents stored in the plurality of storage cabinets with the same name or CAS number as the first chemical reagent, and send the target reagent category to the location management module;

[0007] The location management module is used to determine a first storage cabinet for storing the first chemical reagent among the multiple storage cabinets based on the target reagent category, the incompatibility table and information about chemical reagents stored in the multiple storage cabinets, and send an unlocking instruction to the first storage cabinet so that the first chemical reagent can be stored in the first storage cabinet.

[0008] In one embodiment, the human-computer interaction module is further configured to, when the first chemical reagent is not found in the incompatibility table, display an input box on the chemical reagent management interface for the first person to input the physical properties of the first chemical reagent; in response to the first person's input operation in the input box, obtain the target physical properties corresponding to the input operation, and send the target physical properties to the incompatibility module;

[0009] The incompatibility module is used to predict the initial reagent category of the first chemical reagent based on the target physical properties through a first model, and determine candidate chemical reagents belonging to the reagent category among the chemical reagents stored in the multiple storage cabinets, and predict the target reagent category of the first chemical reagent based on chemical reagents with the same name or CAS number as the first chemical reagent among the candidate chemical reagents.

[0010] In one embodiment, the incompatibility module is used to:

[0011] Generate multiple possible reagent categories of the first chemical reagent based on the target physical properties through a generative model, evaluate the possible reagent categories through a discriminant model, and screen out an initial reagent category; or

[0012] The target physical property is converted into a natural language description, and prompt words are constructed based on the natural language description. The initial reagent category of the first chemical reagent is predicted based on the prompt words through a large language model.

[0013] In one embodiment, the location management module is used to:

[0014] The second model predicts the storage requirements of the first chemical reagent based on the target reagent category and information about the same chemical reagents stored in the multiple storage cabinets. Based on the storage requirements, an idle first storage cabinet for storing the first chemical reagent is determined among the multiple storage cabinets.

[0015] In one embodiment, the human-computer interaction module is further configured to, in response to a reagent return operation by a second person in the chemical reagent management interface, obtain reagent information of a second chemical reagent returned by the second person, display a storage cabinet selection interface to the second person, and, in response to a selection operation by the second person in the storage cabinet selection interface, send the reagent information and the second storage cabinet corresponding to the selection operation to the incompatibility module;

[0016] The incompatibility module is further configured to determine, based on the incompatibility table and the reagent information, a third chemical reagent that is incompatible with the second chemical reagent, and send a first alarm instruction to the human-computer interaction module when the chemical reagent stored in the second storage cabinet is the third chemical reagent;

[0017] The human-computer interaction module is further configured to display an incompatibility reminder page to the second person in response to the first alarm instruction.

[0018] In one embodiment, the incompatibility module is further configured to send a trigger instruction to the location management module, wherein the trigger instruction carries the reagent information;

[0019] The location management module is further configured to determine, using the large model, an idle third storage cabinet for storing the second chemical reagent from among the plurality of storage cabinets based on the reagent information, the reagent storage status of each storage cabinet, and the incompatibility table, and to send the location information of the third storage cabinet to the human-computer interaction module;

[0020] The human-computer interaction module is further configured to display location information of the third storage cabinet, and in response to the second person's confirmation operation on the location information, send an unlocking instruction to the third storage cabinet so as to store the second chemical reagent in the third storage cabinet.

[0021] In one embodiment, the matrix-type IoT hazardous chemicals management system further includes a scanning module;

[0022] The human-computer interaction module is further configured to send a scanning instruction to the scanning module in response to a reagent return operation by the second person in the chemical reagent management interface, so that the scanning module scans the second chemical reagent to obtain reagent information of the second chemical reagent;

[0023] The second chemical reagent is provided with a radio frequency identification tag, and the scanning method of the scanning module includes radio frequency identification scanning; and / or the second chemical reagent is provided with a two-dimensional code identifier, and the scanning method of the scanning module includes two-dimensional code scanning.

[0024] In one embodiment, the matrix-type IoT hazardous chemicals management system further includes a printing module;

[0025] The human-computer interaction module is further configured to, in response to a storage operation for the second chemical reagent, display a reagent information input interface, determine the reagent information of the second chemical reagent based on the reagent information input in the reagent information input interface, and, in response to a storage label printing operation for the second chemical reagent, generate a storage label for the second chemical reagent based on the reagent information of the second chemical reagent, and send a printing instruction carrying the storage label to the printing module, wherein the storage label includes a radio frequency identification tag and / or a QR code identifier;

[0026] The printing module is used to print a storage label for the second chemical reagent in response to the printing instruction.

[0027] In one embodiment, the matrix-type IoT hazardous chemicals management system further includes a video recording terminal and a first analysis module;

[0028] The video recording terminal is provided on each of the storage cabinets, and is used to record the operation process of the storage cabinet by a third person in real time, and send the recorded target operation process to the first analysis module;

[0029] The first analysis module is configured to analyze the target operation process using a third model to obtain an analysis result, and to send a prompt message to the human-computer interaction module when the analysis result indicates that the third person's operation is inappropriate;

[0030] The human-computer interaction module is used to display the prompt information and / or broadcast the prompt information through voice.

[0031] In one embodiment, the matrix-type IoT hazardous chemicals management system further includes a monitoring sensor and a second analysis module;

[0032] The monitoring sensor is disposed inside each of the storage cabinets, and is used to monitor the internal environmental parameters of each of the storage cabinets and send the internal environmental parameters of each of the storage cabinets and reagent information of the corresponding stored chemical reagents to the second analysis module, wherein the internal environmental parameters include temperature and / or humidity;

[0033] The second analysis module is used to perform analysis based on the internal environmental parameters of the storage cabinet and the reagent information of the corresponding stored chemical reagents. When the internal environmental parameters of the cabinet do not meet the storage requirements of the corresponding stored chemical reagents, a second alarm instruction is sent to the human-computer interaction module and / or the terminal device, so that the human-computer interaction module and / or the terminal device responds to the second alarm instruction and displays a prompt message for prompting to change the storage location.

[0034] The technical solutions provided by the embodiments of the present disclosure may have the following beneficial effects:

[0035] The matrix-type IoT hazardous chemicals management system provided by the embodiment of the present disclosure first displays a chemical reagent management interface through a human-computer interaction module. When the first person triggers the reagent storage operation in the chemical reagent management interface, the incompatibility module can be triggered to query the first chemical reagent to be stored in the preset incompatibility table. If the first chemical reagent is not found in the incompatibility table, the target reagent category of the first chemical reagent can be predicted based on the reagents stored in multiple storage cabinets with the same name or CAS number as the first chemical reagent. Thus, the location management module can determine the first storage cabinet for storing the first chemical reagent based on the predicted target reagent category. In this way, the chemical reagent category can be automatically analyzed in combination with the information of the same chemical reagents stored, so as to infer the appropriate storage location of the chemical reagent based on the predicted chemical reagent category, so as to effectively avoid incompatibility, realize automated incompatibility control, and improve the safety of chemical reagent storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0037] Figure 1 1 is a schematic structural diagram of a matrix-type IoT hazardous chemicals management system according to an exemplary embodiment of the present disclosure;

[0038] Figure 2 1 is a schematic diagram of a matrix-type IoT hazardous chemicals management system according to an exemplary embodiment of the present disclosure;

[0039] Figure 3 This is a schematic diagram of an interface of a matrix-type IoT hazardous chemicals management system according to an exemplary embodiment of the present disclosure;

[0040] Figure 4 is a schematic diagram of an interface of a matrix-type IoT hazardous chemicals management system according to another exemplary embodiment of the present disclosure;

[0041] Figure 5 is a schematic diagram of an interface of a matrix-type IoT hazardous chemicals management system according to another exemplary embodiment of the present disclosure;

[0042] Figure 6 It is a schematic diagram of the interface of a matrix-type IoT hazardous chemicals management system shown in another exemplary embodiment of the present disclosure. DETAILED DESCRIPTION

[0043] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all possible embodiments consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0044] The terms used in this disclosure are for the purpose of describing particular embodiments only and are not intended to limit the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," "the," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

[0045] It should be understood that although the terms "first," "second," and "third" may be used in this disclosure to describe various types of information, such information should not be limited to these terms. These terms are merely used to distinguish information of the same type from one another. For example, without departing from the scope of this disclosure, first information may also be referred to as second information, and similarly, second information may also be referred to as first information.

[0046] As mentioned in the background, during the storage of chemical reagents, incompatibilities may exist between different reagents. Improper storage can trigger chemical reactions, causing the reagents to deteriorate, become ineffective, or even become dangerous. Traditional storage methods rely primarily on manual comparison and storage, but this method is inefficient and prone to errors.

[0047] Based on this, at least one embodiment of the present disclosure provides a matrix-type IoT hazardous chemicals management system. Figure 1 , which shows a schematic diagram of the structure of a matrix-type IoT hazardous chemical management system 100, comprising multiple storage cabinets 101 (including 101a, 101b, ..., 101n) and a control console 102. The multiple storage cabinets 101 are used to store different chemical reagents, and the control console 102 includes a human-computer interaction module 1021, an incompatibility module 1022, and a location management module 1023.

[0048] The human-computer interaction module 1021 is used to display a chemical reagent management interface and, in response to the first person's reagent storage operation in the chemical reagent management interface, send a storage instruction to the incompatibility module 1022;

[0049] The module 1022 is configured to query a preset incompatibility table for a first chemical reagent to be stored in response to the warehousing instruction; if the first chemical reagent is not found in the incompatibility table, predict a target reagent category of the first chemical reagent based on reagents stored in the plurality of storage cabinets with the same name or CAS number as the first chemical reagent, and send the target reagent category to the location management module 1023;

[0050] The location management module 1023 is used to determine the first storage cabinet 101a for storing the first chemical reagent among the multiple storage cabinets based on the target reagent category, the incompatibility table and information about chemical reagents stored in the multiple storage cabinets, and send an unlocking instruction to the first storage cabinet 101a so that the first chemical reagent can be stored in the first storage cabinet 101a.

[0051] For example, Figure 2 As shown, the control console can be a smart terminal. In addition, the control console can be an RFID (Radio Frequency Identification) control console, or a general control console, etc., which is not limited in this disclosure. Figure 2 The storage cabinet 101 can be divided into a plurality of storage spaces 1011, each storage space being used to store a chemical reagent. Thus, a storage cabinet can store a plurality of different chemical reagents that do not have any incompatibility.

[0052] For example, the chemical reagent management interface can display functional components for storing, collecting, and returning chemical reagents. Triggering (e.g., clicking) the "Store" component triggers the reagent storage operation. Triggering (e.g., clicking) the "Collect" component triggers the reagent collection operation. Triggering (e.g., clicking) the "Return" component triggers the reagent return operation.

[0053] It should be understood that the incompatibility table covers the incompatibility relationships between various chemical reagents, including information such as the chemical reactions and degree of harm that may result from their interactions. If a first chemical reagent is not found in the incompatibility table, the reagent category of the first chemical reagent can be automatically analyzed in combination with information about existing stored chemical reagents of the same type. Based on the automatically analyzed reagent category, the location management module 1023 can then infer an appropriate storage location for the first chemical reagent, effectively avoiding incompatibility, achieving automated incompatibility control, and improving the safety of chemical reagent storage.

[0054] To facilitate understanding of the matrix-type Internet of Things hazardous chemicals management system 100 provided by the present disclosure, each module in the matrix-type Internet of Things hazardous chemicals management system 100 is described below with examples.

[0055] In one embodiment, the human-computer interaction module 1021 is also used to display an input box on the chemical reagent management interface for the first person to input the physical properties of the first chemical reagent when the first chemical reagent is not found in the incompatibility table; in response to the first person's input operation in the input box, obtain the target physical properties corresponding to the input operation, and send the target physical properties to the incompatibility module 1022; the incompatibility module 1022 is used to predict the initial reagent category of the first chemical reagent based on the target physical properties through a first model, and determine candidate chemical reagents belonging to the reagent category among the chemical reagents stored in the multiple storage cabinets, and predict the target reagent category of the first chemical reagent based on chemical reagents with the same name or CAS number as the first chemical reagent among the candidate chemical reagents.

[0056] For example, the physical properties include the smell, color, weight, chemical properties, etc. of the chemical reagent, which is not limited in the present disclosure. For example, the matrix-type IoT hazardous chemicals management system 100 can have an automatic weighing function, which can display the weight after weighing. Figure 3 The weighing result interface eliminates the need for the first person to manually input important information about the chemical reagents, but can directly obtain the weighing result and fill it into the input box, thereby improving the management efficiency of hazardous chemicals.

[0057] For example, the first model can be any machine learning model, such as a large model, an adversarial generation model, etc., which is not limited in this disclosure.

[0058] It should be understood that to predict the target reagent category of a first chemical reagent based on existing reagents with the same name or CAS number as the first chemical reagent in multiple storage cabinets, it is first necessary to identify existing reagents with the same name or CAS number as the first chemical reagent. Because multiple storage cabinets contain numerous chemical reagents, comparing the name or CAS number of the first chemical reagent with the existing chemical reagents in multiple storage cabinets one by one may consume significant query resources.

[0059] In the disclosed embodiment, a first model can be used to predict the initial reagent category of the first chemical reagent based on the target physical properties of the first chemical reagent input by the user. Candidate chemical reagents belonging to the reagent category are then identified from the chemical reagents stored in multiple storage cabinets. These candidate chemical reagents are then searched for stored reagents with the same name or CAS number as the first chemical reagent. Thus, the first model can be used to narrow the search scope for reagents with the same name or CAS number, thereby improving the efficiency of incompatibility control and, in turn, the efficiency of chemical reagent storage.

[0060] It should also be understood that if the initial reagent category predicted by the first model is directly used as the final target reagent category, the target reagent category may be inaccurate. Therefore, the disclosed embodiment performs query matching for the same name or CAS number after the first model predicts the initial reagent category. This ensures both efficiency and accuracy.

[0061] In one embodiment, the incompatibility module 1022 is used to generate multiple possible reagent categories of the first chemical reagent based on the target physical properties through a generative model, evaluate the possible reagent categories through a discriminant model, and screen out an initial reagent category; or, convert the target physical properties into a natural language description, and construct a prompt word based on the natural language description, and predict the initial reagent category of the first chemical reagent based on the prompt word through a large language model.

[0062] For example, the generative model aims to generate possible combinations of reagent categories based on the input physical properties; the discriminative model is used to determine whether the generated combinations of reagent categories are realistic (i.e., whether they are consistent with the physical properties). A large amount of physical property information can be used to perform adversarial training on the generative and discriminative models. In this process, the generative model continuously attempts to generate combinations of reagent categories that are consistent with the physical properties, while the discriminative model strives to improve its ability to distinguish true from false combinations of reagent categories. The two compete with each other, prompting the generative model to gradually learn the distribution pattern of reagent categories that is consistent with the physical properties.

[0063] For example, the capabilities of the large language model can also be leveraged to predict the initial reagent category of the first chemical reagent based on its physical properties. First, the input target physical properties can be converted into a natural language description, and then a prompt word can be constructed based on the natural language description. Finally, the prompt word can be input into the large language model to obtain the initial reagent category of the first chemical reagent generated by the large language model based on the prompt word. A prompt word template can be pre-constructed, and then the natural language description converted from the target physical properties can be filled into the prompt word template to obtain the final prompt word, which is not limited in this disclosure.

[0064] Through the above-mentioned manner, multiple possibilities can be provided for the reagent category of the reagent to be stored, thereby obtaining a more accurate prediction of the reagent category based on the multiple possible reagent categories, thereby improving the accuracy of the reagent category prediction.

[0065] In one embodiment, the location management module 1023 is used to: predict the storage requirements of the first chemical reagent based on the target reagent category and information about the same chemical reagents stored in the multiple storage cabinets through a second model, and determine an idle first storage cabinet in the multiple storage cabinets for storing the first chemical reagent based on the storage requirements.

[0066] For example, the second model can be any machine learning model, such as a large model, which is not limited in this disclosure. Thus, through big data analysis and machine learning algorithms, predictive analysis can be performed on chemical reagents not listed in the incompatibility table. Based on the predicted reagent type and information about existing chemical reagents of the same type stored in storage cabinets, the storage requirements of the chemical reagent can be inferred, and an appropriate storage location can be recommended to avoid contact with incompatible substances.

[0067] In one embodiment, the human-computer interaction module 1021 is further configured to, in response to a reagent return operation by a second person in the chemical reagent management interface, obtain reagent information of a second chemical reagent returned by the second person, display a storage cabinet selection interface to the second person, and, in response to a selection operation by the second person in the storage cabinet selection interface, send the reagent information and the second storage cabinet corresponding to the selection operation to the incompatibility module 1022;

[0068] The incompatibility module 1022 is further configured to determine, based on the incompatibility table and the reagent information, a third chemical reagent that is incompatible with the second chemical reagent, and to send a first alarm instruction to the human-computer interaction module 1021 when the chemical reagent stored in the second storage cabinet is the third chemical reagent.

[0069] The human-computer interaction module 1021 is further configured to display an incompatibility reminder page to the second person in response to the first alarm instruction.

[0070] For example, the incompatibility reminder page can be as follows Figure 4 As shown. Therefore, when chemical reagents are returned to the warehouse, the reagent information of the returned chemical reagents can be automatically obtained to detect whether there are any incompatibility taboos in the selected storage location. If so, an alarm will be issued to prevent safety accidents caused by incorrect storage.

[0071] In one embodiment, the incompatibility module 1022 is further configured to send a trigger instruction to the position management module 1023, wherein the trigger instruction carries the reagent information;

[0072] The location management module 1023 is further configured to determine, using the macro model, an idle third storage cabinet for storing the second chemical reagent from among the plurality of storage cabinets based on the reagent information, the reagent storage status of each storage cabinet, and the incompatibility table, and to send the location information of the third storage cabinet to the human-computer interaction module 1021;

[0073] The human-computer interaction module 1021 is further configured to display location information of the third storage cabinet, and in response to the second person's confirmation operation on the location information, send an unlocking instruction to the third storage cabinet so as to store the second chemical reagent in the third storage cabinet.

[0074] For example, Figure 5 As shown, the location information of the previously selected storage cabinet and the recommended location information of the new storage cabinet can be displayed. Therefore, after detecting that the selected storage location is incompatible, the new location can be automatically recommended to facilitate the second person to return the chemical reagent correctly, further preventing safety accidents caused by incorrect storage.

[0075] In one embodiment, the matrix-type IoT hazardous chemicals management system 100 further includes a scanning module; the human-computer interaction module 1021 is further used to respond to a reagent return operation performed by a second person in the chemical reagent management interface, and send a scanning instruction to the scanning module so that the scanning module scans the second chemical reagent to obtain reagent information of the second chemical reagent; wherein, a radio frequency identification tag is provided on the second chemical reagent, and the scanning method of the scanning module includes radio frequency identification scanning; and / or, a two-dimensional code mark is provided on the second chemical reagent, and the scanning method of the scanning module includes two-dimensional code scanning.

[0076] That is to say, the matrix-type IoT hazardous chemicals management system 100 disclosed in the present invention supports the simultaneous recognition of RFID radio frequency codes and QR codes. In the process of returning chemical reagents, the reagent information is automatically entered through RFID sensing or scanning of QR codes.

[0077] In one embodiment, the matrix-type IoT hazardous chemicals management system 100 also includes a printing module; the human-computer interaction module 1021 is also used to display a reagent information input interface in response to the warehousing operation of the second chemical reagent, determine the reagent information of the second chemical reagent based on the reagent information input in the reagent information input interface, and in response to the warehousing label printing operation of the second chemical reagent, generate the warehousing label of the second chemical reagent based on the reagent information of the second chemical reagent, and send a printing instruction carrying the warehousing label to the printing module, wherein the warehousing label includes a radio frequency identification tag and / or a QR code identifier; the printing module is used to print the warehousing label of the second chemical reagent in response to the printing instruction.

[0078] For example, the reagent information includes the reagent name, reagent composition information, etc. It should be understood that for chemical reagents with known components, when entering the warehouse, the warehouse operator can enter the component information of the chemical reagent through the reagent information input interface, so that the corresponding warehouse entry label can be generated based on the reagent information including the component information. Figure 6 As shown, the generated QR code storage label can be displayed by the human-computer interaction module 1021. After the storage label is printed, the storage label can be scanned by the scanning module to complete the storage operation.

[0079] Alternatively, the matrix-type IoT hazardous chemicals management system 100 disclosed herein can connect to the procurement system to automatically obtain information on reagents to be put into storage, and then print labels through a self-service printing terminal before putting the reagents into storage.

[0080] In one embodiment, the matrix-type IoT hazardous chemicals management system 100 also includes a video recording terminal and a first analysis module; the video recording terminal is set on each of the storage cabinets, and is used to record the operation process of the storage cabinet by a third person in real time, and send the recorded target operation process to the first analysis module; the first analysis module is used to analyze the target operation process through a third model to obtain an analysis result, and when the analysis result indicates that the operation of the third person is improper, a prompt message is sent to the human-computer interaction module 1021; the human-computer interaction module 1021 is used to display the prompt message and / or broadcast the prompt message by voice.

[0081] For example, the second model can be any machine learning model, such as a multimodal large model, etc., which is not limited in this disclosure. Thus, a camera can be used to record a person's operation of a storage cabinet in strips and bind them to the person's storage operation records, facilitating the tracing of chemical operation processes and improving the safety and traceability of hazardous chemical management. Furthermore, by analyzing the target operation process through a third model, improper operations can be promptly detected, further improving the safety of hazardous chemical management.

[0082] In one embodiment, the matrix-type IoT hazardous chemicals management system 100 further includes a monitoring sensor and a second analysis module; the monitoring sensor is arranged inside each of the storage cabinets, for monitoring the internal environmental parameters of each of the storage cabinets, and sending the internal environmental parameters of each of the storage cabinets and the reagent information of the corresponding stored chemical reagents to the second analysis module, wherein the internal environmental parameters include temperature and / or humidity; the second analysis module is used to perform analysis based on the internal environmental parameters of the storage cabinet and the reagent information of the corresponding stored chemical reagents, and when the internal environmental parameters do not meet the storage requirements of the corresponding stored chemical reagents, a second alarm instruction is sent to the human-computer interaction module 1021 and / or the terminal device, so that the human-computer interaction module 1021 and / or the terminal device responds to the second alarm instruction and displays a prompt message for prompting to change the storage location.

[0083] For example, the terminal device can be a terminal device held by the person storing the corresponding chemical reagent. This can promptly notify the person storing the chemical reagent that the storage cabinet storing the chemical reagent cannot meet the storage requirements of the chemical reagent, thereby facilitating the timely replacement of the storage cabinet for the chemical reagent and ensuring the safety of hazardous chemical storage.

[0084] This approach enables real-time monitoring and management of storage cabinets, allowing for more accurate consideration of various practical factors when inferring storage locations, improving the feasibility and rationality of storage plans. Furthermore, when environmental parameters within the cabinet exceed the required storage range for reagents, an alarm is issued, prompting operators to take appropriate measures to ensure reagent quality and safety.

[0085] It should be understood that the matrix-type IoT hazardous chemicals management system 100 of the present disclosure also has the following functions:

[0086] 1. Connect the backend to each laboratory's smart terminals (such as RFID control consoles and universal control consoles) via the network to achieve real-time data communication. A single system can be used with multiple smart terminals and storage cabinets. Intelligent monitoring is integrated with operation records. Connecting with high-definition network cameras, the IoT enables real-time monitoring and intelligent recording on the web. Intelligent sensors record individual cabinet operations and link them to system operation records, facilitating traceability of chemical handling processes and improving management security and traceability.

[0087] 2. Intelligent identification technology offers multiple tag recognition methods. The system supports simultaneous recognition of RFID radio frequency codes and QR codes. During chemical storage, issuance, and return, reagent information is automatically entered through RFID sensing or QR code scanning. The console integrates facial recognition functionality, supports liveness detection, and is equipped with an IC card reader. Users can log in to the system through facial recognition or card swiping, improving the accuracy and security of identity verification and ensuring precise control of operational permissions.

[0088] 3. Rich data statistics capabilities: The backend is equipped with comprehensive statistical functions, enabling multi-dimensional statistical analysis of chemical ledgers, covering inventory, reagent distribution, collection, transfer, requisition, purchase, adjustment application, deferred return application, write-off, compatibility, and printing. Data can be categorized, filtered, and exported, and customized forms and visual data models can be generated to provide data support for management decisions.

[0089] 4. Intelligent early warning and information processing: Receive and process real-time ledger changes and early warning information uploaded by the intelligent control console, and establish a ledger of chemical and early warning information. Set early warning rules for inventory information (near expiration, expired, low inventory, etc.), weighing operations, and various business processes (timeouts for procurement, warehousing, returns, etc.). Illegal operations are recorded and notified to the relevant persons in charge.

[0090] 5. Data Template Maintenance: Provides reagent information template management, pre-maintaining reagent basics and MSDS (Material Safety Data Sheet) information. Select templates for automatic filling upon entry, reducing data entry workload. Additionally, multi-level management parameters (such as the time limit for overdue returns of controlled products) can be set and pushed to the intelligent control console and printing terminal for execution.

[0091] 6. Comprehensive security management and control technology, based on a multi-level security architecture, synchronizes personnel data with the school's basic database to manage personnel, roles, and permissions. Flexible configuration of access permissions for warehouses, cabinets, and storage units, as well as customizable page display modules, ensures that different personnel can only operate within their authorized scope, thus ensuring the safety of chemical management.

[0092] 7. Incompatibility Management: A database of incompatibility information covering all hazardous chemicals is stored, updated promptly, and supports multi-terminal queries. When chemicals are put into storage, reagent information is automatically identified and the storage location is checked for incompatibilities. If so, an alarm is triggered and a new location is recommended, preventing safety incidents caused by incorrect storage.

[0093] This enables intelligent and safe management of chemicals. This intelligence is reflected in the ability to automatically analyze the chemical reagent category by combining existing reagents with the same name or CAS number in multiple storage cabinets, thereby inferring the appropriate storage location based on the predicted category to effectively avoid incompatibilities. It also enables intelligent analysis and provides intelligent early warnings.

[0094] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings. However, the present disclosure is not limited to the specific details of the above embodiments. Within the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the scope of protection of the present disclosure.

[0095] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0096] In addition, the various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A matrix-type IoT hazardous chemicals management system, characterized in that: It includes multiple storage cabinets and a control console, wherein the multiple storage cabinets are used to store different chemical reagents, and the control console includes a human-computer interaction module, a compatibility module and a position management module; The human-computer interaction module is configured to display a chemical reagent management interface and, in response to a reagent storage operation by the first person in the chemical reagent management interface, send a storage instruction to the incompatibility module; The incompatibility module is configured to, in response to the warehousing instruction, query a preset incompatibility table for a first chemical reagent to be stored; if the first chemical reagent is not found in the incompatibility table, predict a target reagent category for the first chemical reagent based on reagents stored in the plurality of storage cabinets with the same name or CAS number as the first chemical reagent, and send the target reagent category to the location management module; The location management module is configured to determine a first storage cabinet for storing the first chemical reagent from among the multiple storage cabinets based on the target reagent category, the incompatibility table, and information about chemical reagents of the same type already stored in the multiple storage cabinets, and send an unlock instruction to the first storage cabinet so that the first chemical reagent can be stored in the first storage cabinet; The human-computer interaction module is further configured to, when the first chemical reagent is not found in the incompatibility table, display an input box on the chemical reagent management interface for the first person to input the physical properties of the first chemical reagent; in response to the first person's input operation in the input box, obtain the target physical properties corresponding to the input operation, and send the target physical properties to the incompatibility module; The incompatibility module is used to predict the initial reagent category of the first chemical reagent based on the target physical properties through a first model, and determine candidate chemical reagents belonging to the reagent category among the chemical reagents stored in the multiple storage cabinets, and predict the target reagent category of the first chemical reagent based on chemical reagents with the same name or CAS number as the first chemical reagent among the candidate chemical reagents.

2. The matrix-type IoT hazardous chemicals management system according to claim 1 is characterized in that: The incompatibility module is used for: generating a plurality of possible reagent categories of the first chemical reagent according to the target physical properties through a generative model, evaluating the possible reagent categories through a discriminant model, and screening out an initial reagent category; or, The target physical property is converted into a natural language description, and prompt words are constructed based on the natural language description. The initial reagent category of the first chemical reagent is predicted based on the prompt words through a large language model.

3. The matrix-type IoT hazardous chemicals management system according to claim 1, characterized in that: The location management module is used to: The second model predicts the storage requirements of the first chemical reagent based on the target reagent category and information about the same chemical reagents stored in the multiple storage cabinets. Based on the storage requirements, an idle first storage cabinet for storing the first chemical reagent is determined among the multiple storage cabinets.

4. The matrix-type IoT hazardous chemicals management system according to any one of claims 1 to 3, characterized in that: The human-computer interaction module is further configured to, in response to a reagent return operation by the second person in the chemical reagent management interface, obtain reagent information of the second chemical reagent returned by the second person, display a storage cabinet selection interface to the second person, and, in response to a selection operation by the second person in the storage cabinet selection interface, send the reagent information and the second storage cabinet corresponding to the selection operation to the incompatibility module; The incompatibility module is further configured to determine, based on the incompatibility table and the reagent information, a third chemical reagent that is incompatible with the second chemical reagent, and send a first alarm instruction to the human-computer interaction module when the chemical reagent stored in the second storage cabinet is the third chemical reagent; The human-computer interaction module is further configured to display an incompatibility reminder page to the second person in response to the first alarm instruction.

5. The matrix-type IoT hazardous chemicals management system according to claim 4 is characterized in that: The incompatibility module is further configured to send a trigger instruction to the position management module, wherein the trigger instruction carries the reagent information; The location management module is further configured to determine, using the large model, an idle third storage cabinet for storing the second chemical reagent from among the plurality of storage cabinets based on the reagent information, the reagent storage status of each storage cabinet, and the incompatibility table, and to send the location information of the third storage cabinet to the human-computer interaction module; The human-computer interaction module is further configured to display location information of the third storage cabinet, and in response to the second person's confirmation operation on the location information, send an unlocking instruction to the third storage cabinet so as to store the second chemical reagent in the third storage cabinet.

6. The matrix-type IoT hazardous chemicals management system according to claim 4, characterized in that: The matrix-type IoT hazardous chemicals management system further includes a scanning module; The human-computer interaction module is further configured to send a scanning instruction to the scanning module in response to a reagent return operation by the second person in the chemical reagent management interface, so that the scanning module scans the second chemical reagent to obtain reagent information of the second chemical reagent; The second chemical reagent is provided with a radio frequency identification tag, and the scanning method of the scanning module includes radio frequency identification scanning; and / or the second chemical reagent is provided with a two-dimensional code identifier, and the scanning method of the scanning module includes two-dimensional code scanning.

7. The matrix-type IoT hazardous chemicals management system according to claim 6, characterized in that: The matrix-type IoT hazardous chemicals management system further includes a printing module; The human-computer interaction module is further configured to, in response to a storage operation for the second chemical reagent, display a reagent information input interface, determine the reagent information of the second chemical reagent based on the reagent information input in the reagent information input interface, and, in response to a storage label printing operation for the second chemical reagent, generate a storage label for the second chemical reagent based on the reagent information of the second chemical reagent, and send a printing instruction carrying the storage label to the printing module, wherein the storage label includes a radio frequency identification tag and / or a QR code identifier; The printing module is used to print a storage label for the second chemical reagent in response to the printing instruction.

8. The matrix-type IoT hazardous chemicals management system according to any one of claims 1 to 3, characterized in that: The matrix-type IoT hazardous chemicals management system further includes a video recording terminal and a first analysis module; The video recording terminal is provided on each of the storage cabinets, and is used to record the operation process of the storage cabinet by a third person in real time, and send the recorded target operation process to the first analysis module; The first analysis module is configured to analyze the target operation process using a third model to obtain an analysis result, and to send a prompt message to the human-computer interaction module when the analysis result indicates that the third person's operation is inappropriate; The human-computer interaction module is used to display the prompt information and / or broadcast the prompt information through voice.

9. The matrix-type IoT hazardous chemicals management system according to any one of claims 1 to 3, characterized in that: The matrix-type IoT hazardous chemicals management system further includes a monitoring sensor and a second analysis module; The monitoring sensor is disposed inside each of the storage cabinets, and is used to monitor the internal environmental parameters of each of the storage cabinets and send the internal environmental parameters of each of the storage cabinets and reagent information of the corresponding stored chemical reagents to the second analysis module, wherein the internal environmental parameters include temperature and / or humidity; The second analysis module is used to perform analysis based on the internal environmental parameters of the storage cabinet and the reagent information of the corresponding stored chemical reagents. When the internal environmental parameters of the cabinet do not meet the storage requirements of the corresponding stored chemical reagents, a second alarm instruction is sent to the human-computer interaction module and / or the terminal device, so that the human-computer interaction module and / or the terminal device responds to the second alarm instruction and displays a prompt message for prompting to change the storage location.

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