A nuclear material dynamic distribution and tracking system

Abstract

The application discloses a nuclear material dynamic distribution and tracking system, comprising: a business modeling management module, which is used for modeling production plant area, work station distribution, process path and material container circulation path in a nuclear industrial production site; a basic data management module, which is used for managing and maintaining relevant information of production equipment, material car, material container, material, material container barcode and code scanning equipment; a data acquisition and processing module, which is used for acquiring real-time position and state data of the material in the nuclear industrial production site; and a material distribution tracking module, which is used for displaying dynamic distribution of the material or the material container, tracking material operation process, tracing product production process, and collecting and inquiring material operation data. The application realizes nuclear material dynamic distribution monitoring and real-time tracking, solves the problems of difficult nuclear material tracking in the nuclear industrial production site and inability to finely track real-time distribution state of the nuclear material, and can improve fine control ability of the nuclear material in the nuclear industrial production site.

Description

Technical Field

[0001] This invention belongs to the field of nuclear industry technology, specifically relating to a dynamic distribution and tracking system for nuclear materials. Background Technology

[0002] The radioactivity and multi-form characteristics of nuclear materials at nuclear industry production sites make material tracking and management a key focus and challenge in nuclear industry production management. Currently, due to the lack of material distribution data acquisition systems, blind spots exist in material tracking, and effective material tracking systems are still lacking at nuclear industry production sites. Furthermore, traditional material tracking systems primarily address the tracing of historical material processing paths, failing to accurately track the real-time distribution of materials at the production site. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a nuclear material dynamic distribution and tracking system to address the above-mentioned shortcomings of the existing technology, thereby solving the problems of difficulty in tracking nuclear materials at nuclear industry production sites and the inability to accurately track the real-time distribution status of nuclear materials, and realizing refined management of nuclear materials at nuclear industry production sites.

[0004] The technical solution of the present invention to solve the above-mentioned technical problems is:

[0005] A dynamic distribution and tracking system for nuclear materials, comprising:

[0006] The business modeling management module is used to model the production plant area, workstation distribution, process path, and material container flow path in the nuclear industry production site.

[0007] The basic data management module is used to manage and maintain information related to production equipment, material carts, material containers, materials, material container barcodes, and barcode scanning equipment in the nuclear industry production site.

[0008] The data acquisition and processing module is used to acquire real-time location and status data of nuclear materials in the nuclear industry production site;

[0009] The material distribution tracking module is used to display the dynamic distribution of materials or material containers, track material operation processes, trace product production processes, and collect and query material operation data based on real-time location and status data and modeling.

[0010] Preferably, the material distribution tracking module includes:

[0011] The material distribution module is used to monitor the real-time distribution dynamics of materials at all levels based on the real-time location and status data of core materials and the modeling model. It displays the real-time distribution map of material containers at each workstation in the production equipment or temporary storage area. In addition, it is used to manually register the operation status of materials and material containers for material tracking blind spots.

[0012] The material tracking module is used to perform forward tracking of material operations based on the real-time location and status data of core materials and modeling models, displaying all operation processes of materials from entering the workshop to leaving the workshop;

[0013] The product traceability module is used to reverse trace the material operation based on the real-time location and status data of the core material and the modeling model, and to show all the operation processes of the product from leaving the workshop to entering the workshop.

[0014] The material operation record module is used to collect material operation data collected by the data acquisition and processing module as well as material operation data manually registered and supplemented, and provides querying.

[0015] Preferably, the business modeling management module includes:

[0016] The factory modeling module is used to establish hierarchical structural models of various workshops, production lines, process sections, procedures, and work units in the nuclear industry production site.

[0017] The workstation distribution modeling module is used to establish a model of the material distribution on the production site based on the locations where materials may stop during the process.

[0018] The process path modeling module is used to create process path models for each production line.

[0019] The container path rule modeling module is used to establish a model of the rules governing the flow path of each material container at various workstations inside and outside the production equipment.

[0020] Preferably, the basic data management module includes:

[0021] The production equipment information management module is used to maintain the basic information, operating status, control signals, and workstation settings of the production equipment.

[0022] The material vehicle information management module is used for maintaining basic information about material vehicles, managing transfer areas, and managing location signals.

[0023] The barcode scanning device information management module is used to maintain basic information about barcode scanning devices that collect barcodes from material containers and manage their association with production units or cache units.

[0024] The container information management module is used for material container classification maintenance, material container basic information maintenance, and material container loading limit maintenance.

[0025] The material information management module is used for material classification management and material batch management;

[0026] The barcode label library module is used to store and manage the barcodes assigned to material containers during the production process and incorporate them into the barcode label library.

[0027] Preferably, the data acquisition and processing module includes:

[0028] The material data acquisition module is electrically connected to the production equipment, material transfer vehicles, and barcode scanning devices in the nuclear industry production site. It is used to collect control signals from the production equipment, position signals from the material vehicles, and barcode scanning signals from the barcode scanning devices.

[0029] The material data processing module is used to perform logical analysis on the signals acquired by the material data acquisition module to obtain the real-time location and status data of the core material.

[0030] The parameter acquisition and configuration module is used to configure the control signals of the production equipment, the position signals of the material cart, and the scanning signals of the barcode scanner, as well as the communication protocol and parameter address.

[0031] Preferably, the system further includes:

[0032] The alarm management module is connected to the data acquisition and processing module. The data processing module is also used to perform material identification and verification after logical analysis of the signals acquired by the material data acquisition module, so as to determine whether there are any abnormalities in the materials, material containers, equipment and material vehicles in the nuclear industry production site, and send an abnormal signal when an abnormality is determined to exist. The alarm management module is used to alarm the abnormality of the materials, material containers, equipment and material vehicles in the nuclear industry production site according to the abnormal signal.

[0033] Preferably, the alarm management module includes:

[0034] The material alarm module is used to issue alarms when there is double material feeding, material handling violations, or abnormal container transfer.

[0035] The equipment alarm module is used to issue alarms when production equipment malfunctions or breaks down.

[0036] The material cart alarm module is used to issue an alarm when the material cart is abnormal or malfunctions.

[0037] Preferably, the system further includes:

[0038] The 3D visualization module is used to display the equipment operating status, material container distribution, material container transfer dynamics, material dynamic distribution, and material handling process in the nuclear industry production site based on the real-time location and status data and modeling of nuclear materials.

[0039] Preferably, the 3D visualization module includes:

[0040] The factory 3D roaming module is used to roam the production equipment and the distribution of material containers in 3D according to a specified route based on the real-time location and status data of the core materials and the model.

[0041] The real-time material tracking module is used to select and switch tracking perspectives in a 3D visualization tracking mode based on the real-time location and status data and modeling model of the core material.

[0042] The real-time material distribution module is used to provide a three-dimensional panoramic view of the material distribution dynamics and material container transfer dynamics based on the real-time location and status data of the core materials and the modeling model.

[0043] The material handling traceability module is used to view the material handling process within a certain period of time.

[0044] The nuclear material dynamic distribution and tracking system of the present invention has at least the following advantages compared with the prior art:

[0045] (1) It can replace the traditional material management based on paper-based historical data, provide a dynamic distribution monitoring map of materials, realize the dynamic distribution monitoring and real-time tracking of nuclear materials, solve the problem of difficulty in tracking nuclear materials at the nuclear industry production site and the inability to accurately track the real-time distribution status of nuclear materials, provide an advanced technical means for nuclear industry material tracking, and improve the nuclear material fine management and control capabilities at the nuclear industry production site.

[0046] (2) The material dynamic distribution monitoring chart can provide not only a two-dimensional configuration diagram, but also a three-dimensional visualization view, making the display effect more specific and intuitive.

[0047] (3) It can provide display diagrams for material tracking and product traceability, including display diagrams from multiple perspectives such as process tracking diagrams, material operation tracking diagrams, and container operation tracking diagrams, with rich and diverse display formats.

[0048] (4) It can provide material identification and verification capabilities such as barcode label library comparison and authentication, and dual material feeding alarm, which further improves the material refined management and control capabilities on the production site. Attached Figure Description

[0049] Figure 1 This is a schematic diagram of the structure of the nuclear material dynamic distribution and tracking system in an embodiment of the present invention.

[0050] In the diagram: 1-Material distribution tracking module; 2-3D visualization module; 3-Alarm management module; 4-Business modeling management module; 5-Basic data management module; 6-Data acquisition and processing module. Detailed Implementation

[0051] To enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0052] In the description of this invention, it should be noted that the terms "above" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience and simplification of the description and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0053] In the description of this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0054] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection," "setting," "installation," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0055] To address the problems of difficulty in tracking nuclear materials and the inability to accurately track the real-time distribution of nuclear materials in existing technologies, this invention provides a dynamic distribution and tracking system for nuclear materials, comprising:

[0056] The business modeling management module is used to model the production plant area, workstation distribution, process path, and material container flow path in the nuclear industry production site.

[0057] The basic data management module is used to manage and maintain information related to production equipment, material carts, material containers, materials, material container barcodes, and barcode scanning equipment in the nuclear industry production site.

[0058] The data acquisition and processing module is used to acquire real-time location and status data of nuclear materials in the nuclear industry production site;

[0059] The material distribution tracking module is used to display the dynamic distribution of materials or material containers, track the material operation process, trace the product production process, and collect and query material operation data based on the real-time location and status data of core materials and modeling models.

[0060] Example 1

[0061] like Figure 1 As shown in the figure, this embodiment discloses a dynamic distribution and tracking system for nuclear materials, which includes:

[0062] Business Modeling Management Module 4 is used to model the production plant area, workstation distribution, process path, and material container flow path in the nuclear industry production site.

[0063] The basic data management module 5 is used to manage and maintain information related to production equipment, material carts (or material transfer carts), material containers, materials (i.e. nuclear materials), material container barcodes, and barcode scanning equipment in the nuclear industry production site.

[0064] The data acquisition and processing module 6 is connected to the production equipment, material transfer vehicle, and barcode scanning device in the nuclear industry production site. It is used to collect the control signals of the production equipment, the position signals of the material transfer vehicle, and the barcode scanning signals of the barcode scanning device. By analyzing these signals, it obtains the real-time location and status data of nuclear materials in the nuclear industry production site.

[0065] The material distribution tracking module 1 is connected to the data acquisition and processing module 6 and the business modeling and management module 4, respectively. It is used to provide a dynamic distribution monitoring map of materials based on the real-time location and status data and modeling model of the core materials. It displays the dynamic distribution of materials or material containers, tracks the material operation process, traces the product production process, and collects and queries material operation data, thereby solving the problems of difficulty in tracking core materials and inability to accurately track the real-time distribution status of core materials in the existing technology.

[0066] In this embodiment, the material distribution tracking module 1 specifically includes a material distribution module, a material tracking module, a product traceability module, and a material operation record module, wherein:

[0067] The material distribution module is used to monitor the dynamic distribution of materials at all levels, including equipment level, process section level, and production line level, based on the real-time location and status data of core materials obtained from the data acquisition and processing module 6 and the modeling model obtained from the business modeling and management module 4. It displays the real-time distribution map of material containers at each workstation in the production equipment or temporary storage area. In addition, according to material tracking requirements, the material distribution module is also used to manually register the operation of materials and material containers to address blind spots in material tracking. Specifically, it includes manual registration functions such as incoming material registration, product transfer registration, material feeding registration, material usage registration, material requisition and replenishment registration, material temporary storage registration, waste transfer registration, container transfer-in registration, container transfer-out registration, container transfer registration, and material and container association registration, so as to achieve full-process, blind-spot-free distribution monitoring of the flow and operation of material containers in the production site.

[0068] The material tracking module is used to perform forward tracking of material operations by material batch based on the real-time location and status data of the core materials obtained in the data acquisition and processing module 6 and the modeling model obtained in the business modeling and management module 4. It tracks and displays all the operation processes of the materials from entering the workshop to leaving the workshop, and obtains multi-dimensional tracking charts such as material operation tracking chart, container operation tracking chart, and process tracking chart. Each tracking chart can identify information such as material name, material batch number, container code, processing time, and workstation code.

[0069] The product traceability module is used to perform reverse traceability of material operations by product batch based on the real-time location and status data of core materials obtained in the data acquisition and processing module 6 and the modeling model obtained in the business modeling and management module 4. The traceability displays all operation processes of the product from leaving the workshop to entering the workshop. Similar to material tracking, product traceability produces multi-dimensional traceability maps such as traceability maps by material operation, traceability maps by container operation, and traceability maps by process. The traceability maps can identify information such as material name, material batch number, container code, processing time, and workstation code.

[0070] The material operation record module is connected to the data acquisition and processing module 6 and the material distribution module respectively. It is used to automatically collect the material operation data obtained by the data acquisition and processing module and the material operation data manually registered and supplemented by the material distribution module, and provide multi-dimensional queries by time, equipment, personnel, operation type, container, etc.

[0071] In this embodiment, the business modeling management module 4 specifically includes a factory modeling module, a workstation distribution modeling module, a process path modeling module, and a container path rule modeling module, wherein:

[0072] The factory modeling module is used to establish hierarchical structural models of various workshops, production lines, process sections, procedures, and work units in the nuclear industry production site, resulting in a factory model. Based on different functional definitions and uses, work units can be divided into production units and buffer units. Work units that include process operations are called production units, while work units used for material storage and transfer are called buffer units.

[0073] The workstation distribution modeling module is used to establish a model of the material's location distribution on the production floor, representing the possible positions where materials may reside during process operations. A workstation refers to a position where materials may reside during process operations, specifically including operating workstations, temporary storage workstations, barcode scanning workstations, and temporary storage workstations in buffer units within production units. Workstation distribution modeling refines and supplements the factory model model, reflecting the material's location distribution on the production floor from a material distribution perspective.

[0074] The process path modeling module is used to build process path models for each production line, so as to show which production line the material is processed on, which process segments, procedures and work units it passes through, and realize material tracking and product traceability according to the process.

[0075] The container path rule modeling module is used to establish a model of the rules governing the flow path of each material container at various workstations inside and outside the production equipment. Based on the process path modeling, it provides a detailed description of the rules governing the flow path of material containers at various workstations inside and outside the production equipment, so as to enable material identification and verification.

[0076] In this embodiment, the basic data management module 5 specifically includes a production equipment information management module, a material cart information management module, a barcode scanning device information management module, a container information management module, a material information management module, and a barcode label library module, wherein:

[0077] The production equipment information management module is connected to various production equipment and other equipment related to material handling in the nuclear industry production site. It is used to maintain the basic information, operating status, control signals, and workstation settings of the production equipment, and to manage the aforementioned equipment related to material handling.

[0078] The material vehicle information management module connects to the material vehicles in the nuclear industry production site and is used to maintain the basic information of the material vehicles during the production process, manage the transfer area, and manage the location signal.

[0079] The barcode scanning device information management module is used to maintain basic information about barcode scanning devices that collect barcodes from material containers and manage their association with production units or cache units. Specifically, barcode scanning devices can include fixed barcode scanners and handheld barcode scanners. Fixed barcode scanners are mainly used for automatic data collection via the data acquisition module in the data acquisition and processing module, while handheld barcode scanners are mainly used for manual registration.

[0080] The container information management module is used for functions such as material container classification and maintenance, basic information maintenance of material containers, and material loading restrictions maintenance. In this embodiment, each material container is assigned a container space-time code, which is associated with the material code. According to the coding cycle of "empty container - loaded - empty container", a container space-time code of "fixed code label + time + batch" is assigned. This container space-time code is independent within the coding cycle of "empty container - loaded - empty container". Based on the container space-time code, material information such as main material, auxiliary material, and waste can be distinguished.

[0081] The material information management module is used for functions such as material classification management and material batch management.

[0082] The barcode label library module is used to store and manage the barcodes assigned to various material containers used in the production process, such as transfer containers, raw material containers, packaging containers, waste containers, and sampling containers, and to incorporate them into the barcode label library. Specifically, "barcode" can refer to a barcode, a QR code, or other similar identifier.

[0083] In this embodiment, the data acquisition and processing module 6 specifically includes a material data acquisition module, a material data processing module, and an acquisition parameter configuration module, wherein:

[0084] The material data acquisition module is connected to the production equipment, material transfer vehicles, and barcode scanning devices in the nuclear industry production site. It is used to periodically collect control signals from the production equipment, position signals from the material vehicles, and barcode scanning signals from the barcode scanning devices. The acquisition interval can be set according to actual needs.

[0085] The material data processing module, connected to the material data acquisition module, is used to perform logical analysis on the signals acquired by the material data acquisition module to obtain the real-time location and status data of the core material.

[0086] The parameter acquisition and configuration module is connected to the production equipment, material transfer vehicles, and barcode scanning devices in the nuclear industry production site. It is used to configure the control signals of the production equipment, the position signals of the material vehicles, and the barcode scanning signals of the barcode scanning devices, as well as to configure the communication protocols and parameter addresses.

[0087] In some implementations, the system also includes an alarm management module 3.

[0088] Specifically, the alarm management module is connected to the data acquisition and processing module. The material data processing module is also used to perform material identification and verification after logical analysis of the signals acquired by the material data acquisition module, so as to determine whether there are any abnormalities in the materials, material containers, equipment and material vehicles in the nuclear industry production site, and send an abnormality signal when an abnormality is determined to exist. The alarm management module is used to issue an alarm for abnormalities in the materials, material containers, equipment and material vehicles in the nuclear industry production site based on the abnormality signal, that is, based on the material identification and verification results obtained from the data acquisition and processing module.

[0089] For example, the material data acquisition module collects the scanning signal from the barcode scanner. The material data processing module performs logical analysis on the scanning signal to obtain the scanning data and compares it with the barcode information stored in the barcode label library for authentication. If they match, the verification passes; if they do not match, a container abnormality signal is sent to the alarm management module, which then issues an illegal container alarm based on the received signal. Similarly, the material data acquisition module collects the material cart arrival signal. The material data processing module performs logical analysis on this signal and further performs a dual-feed verification to determine if the material receiving equipment has reached its maximum feeding limit. If it has, a dual-feed signal is sent to the alarm management module, which then issues a dual-feed alarm based on the received signal. If the limit has not been reached, the verification passes.

[0090] In this embodiment, the alarm management module 3 specifically includes a material alarm module, an equipment alarm module, and a material cart alarm module, wherein:

[0091] The material alarm module, connected to the material data processing module, is used to issue alarms when the logical analysis results of signals collected by the material data acquisition module indicate double material feeding, material violation, or abnormal container transfer. It also handles alarm deactivation registration after the alarm is deactivated. The material alarm supports both manual and automatic alarms. After an alarm is triggered, it must be manually deactivated, and the alarm record will indicate "Alarm Deactivated." Whether the alarm has been deactivated is determined based on whether the alarm record indicates "Alarm Deactivated."

[0092] The equipment alarm module connects to the production equipment. When a malfunction or abnormality occurs in the production equipment, the equipment automatically generates and uploads a fault signal to the equipment alarm module. The equipment alarm module is used to receive the fault signal uploaded by the production equipment and issue an alarm when the production equipment malfunctions or malfunctions. It also performs alarm cancellation registration after the alarm is cleared. The equipment alarm supports both manual and automatic alarms. After an alarm is triggered, it needs to be manually cleared, and the alarm record will indicate "alarm cleared." The determination of whether the alarm instruction has been cleared is based on whether the alarm record indicates "alarm cleared."

[0093] The material cart alarm module connects to the material cart. When a malfunction or abnormality occurs, the material cart automatically generates and uploads a fault signal to the alarm module. The alarm module receives the fault signal uploaded by the material cart and issues an alarm when the material cart malfunctions or malfunctions. It also performs alarm cancellation registration after the alarm is cleared. The material cart alarm supports both manual and automatic alarms. After an alarm is triggered, it needs to be manually cleared, and the alarm record will indicate "alarm cleared". The determination of whether the alarm has been cleared is based on whether the alarm record indicates "alarm cleared".

[0094] In some implementations, the system further includes:

[0095] The 3D visualization module 2 is connected to the data acquisition and processing module 6 and the business modeling and management module 4 respectively. It is used to display the equipment operation status, material container distribution, material container transfer dynamics, material dynamic distribution and material operation process in the nuclear industry production site based on the real-time location and status data and modeling model of nuclear materials.

[0096] In this embodiment, the 3D visualization module specifically includes one or more of the following: a factory 3D walkthrough module, a real-time material tracking module, a real-time material distribution module, and a material operation traceability module, wherein:

[0097] The factory 3D roaming module is used to roam the scene in 3D according to a specified route based on the real-time location and status data of core materials and the model, and to view the operating status of production equipment and the distribution of material containers.

[0098] The real-time material tracking module is used to model the real-time location and status data of core materials. In the 3D visualization tracking mode, the tracking view can be selected and switched. When the material of a certain material container is selected as the tracking view, the 3D scene view changes as the material moves.

[0099] The real-time material distribution module provides a 3D panoramic display function, which is used to display the dynamic distribution of materials and the dynamic transfer of material containers in a 3D panoramic view based on the real-time location and status data and model of the core materials. It also allows for the magnification of local areas in the panorama to monitor the dynamic distribution of materials and the transfer of material containers in key areas.

[0100] The material handling traceability module is used to backfeed data based on historical operation records and view the material handling process within a certain period of time.

[0101] The nuclear material dynamic distribution and tracking system of this embodiment has at least the following advantages compared with the prior art:

[0102] (1) It can replace the traditional material management based on paper-based historical data, provide a dynamic distribution monitoring map of materials, realize the dynamic distribution monitoring and real-time tracking of nuclear materials, solve the problem of difficulty in tracking nuclear materials at the nuclear industry production site and the inability to accurately track the real-time distribution status of nuclear materials, provide an advanced technical means for nuclear industry material tracking, and improve the nuclear material fine management and control capabilities at the nuclear industry production site.

[0103] (2) The material dynamic distribution monitoring chart can provide not only a two-dimensional configuration diagram, but also a three-dimensional visualization view, making the display effect more specific and intuitive.

[0104] (3) It can provide display diagrams for material tracking and product traceability, including display diagrams from multiple perspectives such as process tracking diagrams, material operation tracking diagrams, and container operation tracking diagrams, with rich and diverse display formats.

[0105] (4) It can provide material identification and verification capabilities such as barcode label library comparison and authentication, and dual material feeding alarm, which further improves the material refined management and control capabilities on the production site.

[0106] It is understood that the above embodiments are merely exemplary implementations used to illustrate the principles of the present invention, and the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A dynamic distribution and tracking system for nuclear materials, characterized in that, include: The business modeling management module (4) is used to model the production plant area, workstation distribution, process path, and material container flow path in the nuclear industry production site. The basic data management module (5) is used to manage and maintain information related to production equipment, material carts, material containers, materials, material container barcodes, and barcode scanning equipment in the nuclear industry production site. The data acquisition and processing module (6) is connected to the production equipment, material transfer vehicle and barcode scanning device in the nuclear industry production site, respectively, and is used to collect the control signals of the production equipment, the position signals of the material transfer vehicle and the barcode scanning signals of the barcode scanning device. By analyzing these signals, the real-time position and status data of nuclear materials in the nuclear industry production site are obtained. The material distribution tracking module (1) is used to display the dynamic distribution of materials or material containers, track the material operation process, trace the product production process, and collect and query material operation data based on the real-time location and status data and model of the core materials. The business modeling management module includes: The factory modeling module is used to establish hierarchical structural models of various workshops, production lines, process sections, procedures, and work units in the nuclear industry production site. The workstation distribution modeling module is used to establish a material location distribution model on the production site for the locations where materials may stay during the process operation. The workstations include operation workstations, temporary storage workstations, barcode scanning workstations in the production unit, and temporary storage workstations in the cache unit. The process path modeling module is used to create process path models for each production line. The container path rule modeling module is used to establish a model of the rules governing the flow path of each material container at various workstations inside and outside the production equipment. The basic data management module includes: The production equipment information management module is used to maintain the basic information, operating status, control signals, and workstation settings of the production equipment. The material vehicle information management module is used for maintaining basic information about material vehicles, managing transfer areas, and managing location signals. The barcode scanning device information management module is used to maintain basic information about barcode scanning devices that collect barcodes from material containers and manage their association with production units or cache units. The container information management module is used for material container classification maintenance, material container basic information maintenance, and material container loading limit maintenance. Each material container is assigned a fixed code label + time + batch container time-space code according to the coding cycle of empty container - filled container - empty container. The material information management module is used for material classification management and material batch management; The barcode label library module is used to store and manage the barcodes assigned to material containers during the production process and incorporate them into the barcode label library. The data acquisition and processing module includes: The material data acquisition module is electrically connected to the production equipment, material transfer vehicle, and barcode scanning device in the nuclear industry production site, and is used to acquire the control signal, position signal, and barcode scanning signal. The material data processing module is used to perform logical analysis on the signals collected by the material data acquisition module to obtain the real-time location and status data of nuclear materials, and to perform material identification and verification to determine whether there are any abnormalities in the materials, material containers, equipment and material vehicles in the nuclear industry production site, and to send an abnormality signal when an abnormality is detected. The parameter acquisition configuration module is used to configure the control signal, position signal, and barcode scanning signal, and to configure the communication protocol and parameter address. The material distribution tracking module includes: The material distribution module is used to monitor the real-time distribution dynamics of materials at all levels based on the real-time location and status data of core materials and the modeling model. It displays the real-time distribution map of material containers at each workstation in the production equipment or temporary storage area. In addition, for material tracking blind spots, it is also used to manually register the operation status of materials and material containers. The manual registration includes incoming material registration, product transfer registration, material feeding registration, material usage registration, material requisition and replenishment registration, material temporary storage registration, waste transfer registration, container transfer-in registration, container transfer-out registration, container transfer registration, and material and container association registration. The material tracking module is used to perform forward tracking of material operations based on the real-time location and status data of the core materials and the modeling model. It displays all the operation processes of the materials from entering the workshop to leaving the workshop and obtains a multi-dimensional tracking map. The multi-dimensional tracking map includes a tracking map by material operation, a tracking map by container operation, and a tracking map by process. The product traceability module is used to reverse trace the material operation based on the real-time location and status data of the core material and the modeling model, and to display all the operation processes of the product from leaving the workshop to entering the workshop, and to obtain a multi-dimensional traceability map. The multi-dimensional traceability map includes a traceability map by material operation, a traceability map by container operation, and a traceability map by process. The material operation record module is used to collect material operation data collected by the data acquisition and processing module as well as material operation data manually registered and supplemented, and provides query functionality.

2. The nuclear material dynamic distribution and tracking system according to claim 1, characterized in that, The system also includes: The alarm management module (3) is connected to the data acquisition and processing module and is used to alarm the abnormal conditions of materials, material containers, equipment and material vehicles in the nuclear industry production site according to the abnormal signals.

3. The nuclear material dynamic distribution and tracking system according to claim 2, characterized in that, The alarm management module includes: The material alarm module is used to issue alarms when there is double material feeding, material handling violations, or abnormal container transfer. The equipment alarm module is used to issue alarms when production equipment malfunctions or breaks down. The material cart alarm module is used to issue an alarm when the material cart is abnormal or malfunctions.

4. The nuclear material dynamic distribution and tracking system according to claim 2, characterized in that, The system also includes: The 3D visualization module (2) is used to display the equipment operation status, material container distribution, material container transfer dynamics, material dynamic distribution, and material operation process in the nuclear industry production site based on the real-time location and status data and modeling model of nuclear materials.

5. The nuclear material dynamic distribution and tracking system according to claim 4, characterized in that, The 3D visualization module includes: The factory 3D roaming module is used to roam the production equipment and the distribution of material containers in 3D according to a specified route based on the real-time location and status data of the core materials and the model. The real-time material tracking module is used to select and switch tracking perspectives in a 3D visualization tracking mode based on the real-time location and status data and modeling of nuclear materials. The real-time material distribution module is used to provide a three-dimensional panoramic view of the material distribution dynamics and material container transfer dynamics based on the real-time location and status data of the core materials and the modeling model. The material handling traceability module is used to view the material handling process within a certain period of time.

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