Method and device for displaying material distribution in three-dimensional scene and large model

Abstract

The invention discloses a method and device for displaying material distribution in a three-dimensional scene, and the method comprises the steps: S1, obtaining production equipment corresponding to a target material according to the position of the target material; s2, obtaining to-be-executed operation content of a target material in the production equipment according to the production equipment; the operation content comprises one of material transfer-in, material operation and material transfer-out; s3, generating state information of a target material according to the to-be-executed operation content; and S4, judging whether the to-be-executed operation content of the target material in the production equipment is executed or not, and displaying the target material at a preset position of the production equipment according to the generated state information of the target material in the three-dimensional scene if the to-be-executed operation content of the target material in the production equipment is executed. According to the method and the device, the target material can be displayed at the preset position of the production equipment in the three-dimensional scene, so that the position and the state of the target material in the production equipment in the three-dimensional scene can be visually displayed, and the efficiency of nuclear material production process control is improved.

Description

Technical Field

[0001] The present invention belongs to the field of industrial production technology, in particular to the field of nuclear industry technology, and specifically relates to a method, device, electronic equipment and a large production modeling model for displaying material distribution in a three-dimensional scene. Background Art

[0002] During the nuclear material production process, materials are put into production in batches. The materials will undergo corresponding physical and chemical changes as the production process steps progress. During the production process, managing the material batches and determining the current distribution status of each batch of materials is an effective means to ensure the control of the nuclear material production process.

[0003] However, in the prior art, the material distribution is identified by recording the material distribution position in a chart, but such an identification method cannot intuitively display the position of the material in the equipment, which affects the efficiency of nuclear material production process control. Summary of the invention

[0004] The technical problem to be solved by the present invention is to address the above-mentioned deficiencies in the prior art and to provide a method, device and system for displaying material distribution in a three-dimensional scene. Using this method, the position of materials in three-dimensional equipment can be intuitively displayed in a three-dimensional scene to improve the efficiency of production material control in the production process.

[0005] In a first aspect, the present invention provides a method for displaying material distribution in a three-dimensional scene, comprising:

[0006] S1.According to the location of the target material, obtain the production equipment corresponding to the target material;

[0007] S2. According to the production equipment, obtaining the operation content of the target material to be performed in the production equipment; the operation content includes one of material transfer, material operation and material transfer;

[0008] S3. Generate status information of the target material according to the operation to be performed;

[0009] S4. Determine whether the operation content to be performed on the target material in the production equipment has been executed, and when the judgment result is yes, display the target material at a preset position of the production equipment in the three-dimensional scene according to the generated state information of the target material.

[0010] In some embodiments, the production equipment is equipped with a code scanning device.

[0011] Step S1 specifically includes:

[0012] After receiving the in-place signal of the material vehicle where the target material is located, the material code of the target material is obtained through the code scanning device;

[0013] Based on the correspondence between the material code and the equipment code of the production equipment, the production equipment corresponding to the target material is obtained.

[0014] In some embodiments, a corresponding first database is configured based on the operation content to be performed on the target material in the production equipment, and the first database stores the operation content corresponding to the target material, and the operation content is divided into historical operation content and current operation content in chronological order.

[0015] In step S2, according to the production equipment, the operation content to be performed by the target material in the production equipment is obtained, specifically, according to the production equipment, the current operation content to be performed by the target material in the production equipment in the current operation cycle is obtained, which includes:

[0016] According to the material code, determining whether there is an operation content corresponding to the material code stored in the first database;

[0017] If yes, then obtaining the current operation content to be executed corresponding to the current time period from the first database, where the current time period is the time period between the end time of the previous operation cycle and the current time point;

[0018] If not, the operation content corresponding to the material code input by the user is received, and the input operation content is used as the current operation content to be executed.

[0019] In some embodiments, the state information of the target material includes shape information and physical and chemical form information.

[0020] Step S3 specifically includes:

[0021] Determine the initial shape information of the target material according to the weight of the target material when it is transferred into the production equipment;

[0022] Determine the physical and chemical form information of the target material in the production equipment according to the type of material operation performed by the production equipment on the target material; the type of material operation includes incineration, oxidation or reduction;

[0023] The shape information of the target material when it is transferred out is determined according to the initial shape information of the target material, the weight of the material when it is transferred out of the production equipment, and the physical and chemical form information of the material in the production equipment.

[0024] In some embodiments, in step S4, in the three-dimensional scene, the target material is displayed at a preset position of the production equipment according to the generated state information of the target material, specifically including:

[0025] S41. Obtaining a device modeling model of the production modeling model in the three-dimensional scene; wherein the device modeling model includes the external contour of the device and the internal structure of the device;

[0026] S42. Based on the operations that have been performed on the target material in the current operation cycle of the production equipment, the status information of the corresponding target material is mapped to the position corresponding to the internal structure of the equipment or the external contour of the equipment to display the three-dimensional material distribution in the three-dimensional scene.

[0027] In some embodiments, the preset position of the production equipment is the position of the outer contour of the equipment, the outer contour of the equipment includes a feeding position and a discharging position, and the initial shape information of the target material includes normal initial shape information and abnormal warning shape information.

[0028] When it is determined that the operation content of the production equipment where the target material is located is material transfer, step S42 includes: mapping the initial shape information of the corresponding target material to the feeding position corresponding to the external contour of the equipment;

[0029] The mapping of the initial shape information of the corresponding target material to the feeding position corresponding to the external contour of the equipment specifically includes:

[0030] Determine whether there is a current operation content corresponding to the material operation currently being performed inside the production equipment in the operation record of the production equipment corresponding to the target material, wherein the operation record is used to record the current operation content of the production equipment in real time, and after the current production cycle is completed, the current operation content recorded in the operation record is stored in the first database and becomes the historical operation content;

[0031] If yes, the abnormal alarm shape information is mapped to the feeding position of the equipment's external contour; or

[0032] If not, the normal initial shape information is mapped to the feeding position of the equipment's external contour.

[0033] In some embodiments, when it is determined that the operation content of the target material in the production equipment where the target material is located is material transfer out, step S42 further includes:

[0034] The shape information of the target material when it is transferred out is mapped to the discharge position of the equipment outer contour of the current production equipment and the equipment outer contour of the next production equipment.

[0035] The shape information of the target material when it is transferred out is mapped to the material discharging position of the equipment outer contour of the current production equipment and the equipment outer contour of the next production equipment, specifically including:

[0036] Obtain the equipment modeling model of the next production equipment corresponding to when the target material flows to the next process;

[0037] In the three-dimensional scene, shape information of the target material when the target material is transferred out is displayed between the discharge position of the equipment outer contour of the production equipment and the feed position of the equipment outer contour of the next production equipment.

[0038] In some embodiments, the method further comprises:

[0039] Receive input of historical time point and material code of historical material;

[0040] Acquire the production equipment where the historical material is located at the historical time point and the historical operation content corresponding thereto from the first database to determine the status information of the historical material at the historical time point;

[0041] In the three-dimensional scene, the status information of the historical material is displayed at the preset position of the corresponding production equipment to achieve the tracing of the historical material distribution at the historical time point.

[0042] In a second aspect, the present invention further provides an electronic device, comprising a processor and a memory storing computer program instructions, wherein when the processor executes the computer program instructions, the method for displaying material distribution in a three-dimensional scene as described in any one of the above items is implemented.

[0043] In a third aspect, the present invention further provides a display device for material distribution in a three-dimensional scene, the device comprising:

[0044] A first acquisition module, which is configured to acquire the production equipment corresponding to the target material according to the location of the target material;

[0045] A second acquisition module, connected to the first acquisition module, is configured to acquire, according to the production equipment, the operation content to be performed on the target material in the production equipment; the operation content includes one of material transfer-in, material operation and material transfer-out;

[0046] A generating module, connected to the second acquiring device, configured to generate state information of a target material according to the content of the operation to be performed;

[0047] The display module is connected to the generation module and is configured to determine whether the operation content to be performed on the target material in the production equipment has been executed, and when the judgment result is yes, in the three-dimensional scene, the target material is displayed at a preset position of the production equipment according to the generated status information of the target material.

[0048] In a fourth aspect, the present invention further provides a large production model, comprising:

[0049] Equipment modeling model, used to form a three-dimensional scene of the production equipment including the external outline and internal structure of the equipment;

[0050] The display device for material distribution in a three-dimensional scene as described above is connected to the equipment modeling model, and is used to display the status information of the target material at a position corresponding to the internal structure of the equipment or the external contour of the equipment in the three-dimensional scene.

[0051] The method for displaying material distribution in a three-dimensional scene of the present invention can display the target material at a preset position of the production equipment in the three-dimensional scene by acquiring the production equipment corresponding to the location of the target material, acquiring the operation content to be performed by the target material in the production equipment, and generating the status information of the target material, so as to intuitively display the position and status of the target material in the production equipment in the three-dimensional scene, thereby improving the efficiency of controlling the production material in the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 A flow chart of a method for displaying material distribution in a three-dimensional scene provided by an embodiment of the present invention;

[0053] Figure 2 A structural diagram of a display system for material distribution in a three-dimensional scene provided by an embodiment of the present invention;

[0054] Figure 3 A schematic diagram of an application structure of a method for displaying material distribution in a three-dimensional scene provided by an embodiment of the present invention;

[0055] Figure 4 A flowchart of an application embodiment of a method for displaying material distribution in a three-dimensional scene provided by an embodiment of the present invention;

[0056] Figure 5 A flowchart of an application embodiment of a method for displaying material distribution in a three-dimensional scene provided by an embodiment of the present invention;

[0057] Figure 6 A structural diagram of a device for displaying material distribution in a three-dimensional scene provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0058] In order to make those skilled in the art better understand the technical scheme of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and Examples. It should be understood that the specific embodiments described herein are only intended to explain the application, rather than to limit the application. For those skilled in the art, the application can be implemented when some details in these specific details are not needed. The following description of the embodiments is only for providing a better understanding of the application by illustrating the examples of the application.

[0059] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "include..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0060] In the related technology, during the production process, production materials are put into the production process in batches, and the materials flow through various production equipment, and corresponding physical and chemical changes occur along with the production process steps. Tracking the distribution of materials during the production process and tracing the historical production process of materials are effective means to ensure the control of the material production process. However, the distribution of materials in the existing production process is tracked by recording in charts, which cannot intuitively display the position of materials in the equipment, affecting the efficiency of production material control in the production process.

[0061] The inventors have found that during the production process, when each material enters each production equipment, the manufacturing execution system (MES system) can pre-store the operation content to be performed on the material in the production equipment (for example, material transfer in, material operation, and material transfer out), so that the material flows to the corresponding production equipment and performs the corresponding operation content. The operation content can be used to determine the state information of the target material when the corresponding operation content is executed. For example, when a material transfer operation is performed at the feeding position of the equipment, the initial shape information of the target material at the feeding position of the production equipment can be determined (e.g., the specific operation content of the material transfer is to weigh the weight of the target material and record the weight of the target material, which can determine the initial shape information of the target material at the feeding position of the production equipment); for example, when a material operation is performed at the internal position of the equipment, the physical and chemical form information of the target material inside the production equipment can be determined (e.g., the specific operation content of the material operation is to incinerate, oxidize or reduce the material, which can determine the physical and chemical form information of the target material at the internal position of the production equipment); for another example, when a material transfer operation is performed at the discharging position of the equipment, the shape information of the target material at the discharging position of the production equipment can be determined (e.g., the specific operation content of the material transfer is to weigh the weight of the target material at this time and record the weight of the target material to determine the shape information of the target material at the discharging position of the production equipment). In this way, when it is determined that the target material is at the corresponding position of the production equipment and it is judged that the production equipment has performed the corresponding operation content, the shape and state of the target material can be displayed at the corresponding position of the production equipment in the three-dimensional scene.

[0062] Based on this, in order to solve the problems of the prior art, the present invention proposes a method and device for displaying material distribution in a three-dimensional scene, so as to intuitively display the position of materials in three-dimensional equipment in the three-dimensional scene and improve the efficiency of nuclear material production process control.

[0063] Embodiment 1:

[0064] like Figure 1 As shown, this embodiment provides a method for displaying material distribution in a three-dimensional scene, including steps S1 to S4:

[0065] In a first aspect, the present invention provides a method for displaying material distribution in a three-dimensional scene, comprising:

[0066] Step S1. According to the location of the target material, obtain the production equipment corresponding to the target material.

[0067] Here, the target material can be a nuclear material or other production material. The location of the target material is the location of the material in the production equipment when the material is displayed in the three-dimensional scene (target time point). The target time point can be the current time point of the target material in the production process (the production process of the current target material is still in progress), or a historical moment of the target material input by the operator (the production process of the current target material has been completed).

[0068] The production equipment corresponding to the target material may be the equipment code of the production equipment corresponding to the target material, or may be other identification information that can uniquely identify the equipment during the production process.

[0069] It should also be noted that the position of the target material in the production equipment at the target time point can be at the feeding position of the production equipment, at the internal position of the production equipment, or at the discharging position of the production equipment.

[0070] During implementation, the position of the target material at the target time point can be determined by the in-place signal of the material cart loaded with the material in the production equipment, and then the position information of the scanning device that identifies the position of the target material at the target time point is obtained, and based on the mapping relationship between the position information of the scanning device and the corresponding production equipment, the production equipment corresponding to the target material at the target time point is obtained.

[0071] Step S2. According to the production equipment, obtain the operation content to be performed on the target material in the production equipment; the operation content includes one of material transfer-in, material operation and material transfer-out.

[0072] Here, the operation content to be performed on the target material in the production equipment is the operation content used to control the production equipment to process the target material, which includes one of material transfer-in, material operation and material transfer-out. Specifically, the specific operation content of material transfer-in includes weighing the weight of the incoming target material and recording the weight of the target material. The weight of the incoming target material weighed here can be directly weighing the target weight of the incoming target material, and recording the target weight of the target material. The specific operation content of material operation includes incineration, oxidation or reduction of the material. The specific operation content of material transfer-out includes weighing the weight of the outgoing target material and recording the weight of the target material.

[0073] During implementation, the operation contents to be performed on the target material in the production equipment can be obtained according to the position of the target material in the production equipment at the target time point. For example, when the real-time position of the target material in the production equipment at the target time point is at the material feeding position of the production equipment, the specific operation contents of material transfer-in, material operation and material transfer-out can be obtained at the same time, or only the specific operation contents of material transfer-in can be obtained; when the real-time position of the target material in the production equipment at the target time point is at the internal position of the production equipment, the specific operation contents of material operation and material transfer-out can be obtained at the same time, or only the specific operation contents of material operation can be obtained; when the real-time position of the target material in the production equipment at the target time point is at the material discharging position of the production equipment, the specific operation contents of material transfer-out can be obtained.

[0074] Step S3: Generate status information of the target material according to the operation content to be executed.

[0075] Here, the target state information may include the shape information of the target material, and may also include the physicochemical form information of the target material. The shape information of the target material may be the overall shape information of the target material, or may be the microscopic shape information of the target material. The physicochemical form information of the target material may be the overall physicochemical form information of the target material, or may be the microscopic shape information of the target material.

[0076] During implementation, the relationship between the weight of the incoming target material and the shape information of the target material can be established, and then the shape information of the target material corresponding to the feeding position of the production equipment can be generated according to the specific operation content of the material transfer; in addition, the overall shape information of the target material corresponding to the feeding position of the production equipment can be further determined according to the target weight of the target material, and the microscopic shape information of the target material can be generated according to the material name of the target material.

[0077] In addition, the relationship between the specific operation content of the material operation of the target material and the physical and chemical form information of the target material can also be established, and then the physical and chemical form information of the target material corresponding to the internal position of the production equipment can be generated according to the specific operation content of the material operation.

[0078] Furthermore, the shape information of the target material when it is transferred out can be determined based on the shape information of the target material corresponding to the feeding position of the production equipment and the physical and chemical form information at the internal position of the production equipment.

[0079] It should be noted that the generated state information of the target material may be two-dimensional state information or three-dimensional state information.

[0080] Step S4: determine whether the operation content to be performed on the target material in the production equipment has been executed, and if the judgment result is yes, display the target material at a preset position of the production equipment in the three-dimensional scene according to the generated state information of the target material.

[0081] Here, the operation content to be performed on the target material in the production equipment has been executed, which means that the operation content of material transfer of the target material at the target time point has been executed at the feeding position of the production equipment, or the operation content of material operation of the target material at the target time point has been executed at the internal position of the production equipment, or the operation content of material transfer of the target material at the target time point has been executed at the discharging position of the production equipment.

[0082] During implementation, the operation record formed by the real-time operation content of the production equipment can be used to determine whether the operation content to be performed on the target material in the production equipment has been performed. For example, if the operation record shows that the incoming material operation of the target material has been performed, it is determined that the material transfer-in to be performed at the material input position of the production equipment has been performed; if the operation record shows that the material operation of the target material has been performed, it is determined that the material operation to be performed on the target material at the internal position of the production equipment has been performed; if the operation record shows that the material transfer-out of the target material has been performed, it is determined that the material transfer-out to be performed at the material output position of the production equipment has been performed.

[0083] In addition, the three-dimensional scene may refer to a three-dimensional scene including production equipment. In some embodiments, the three-dimensional scene may also include the production equipment of the three-dimensional scene and the three-dimensional state information of the target material.

[0084] During implementation, in a three-dimensional scene, the target material is displayed at a preset position of the production equipment according to the generated status information of the target material, specifically including: when the target material is at the feeding position of the production equipment, and the operation content of the target material at the feeding position of the production equipment is judged to have been executed, then in the three-dimensional scene, the status information of the target material is displayed at the feeding position of the production equipment; when the target material is at the internal position of the production equipment, and the operation content of the target material at the internal position of the production equipment is judged to have been executed, then in the three-dimensional scene, the status information of the target material is displayed at the internal position of the production equipment; when the target material is at the discharging position of the production equipment, and the operation content of the target material at the discharging position of the production equipment is judged to have been executed, then in the three-dimensional scene, the status information of the target material is displayed at the discharging position of the production equipment.

[0085] The method for displaying material distribution in a three-dimensional scene of the present invention can display the target material at a preset position of the production equipment in the three-dimensional scene by acquiring the production equipment corresponding to the location of the target material, acquiring the operation content to be performed by the target material in the production equipment, and generating the status information of the target material, so as to intuitively display the position and status of the target material in the production equipment in the three-dimensional scene, thereby improving the efficiency of controlling the production material in the production process.

[0086] In some embodiments, the production equipment is equipped with a code scanning device.

[0087] Step S1 specifically includes steps S11 to S12:

[0088] Step S11. After receiving the in-place signal of the material vehicle where the target material is located, obtain the material code of the target material through a code scanning device.

[0089] Here, the material truck is a transport truck loaded with materials, and has a material truck name and a material truck code corresponding to the material truck name.

[0090] The code scanning device can scan the material carts at the material feeding position of the production equipment, inside the equipment, and at the material discharging position to determine the target material in the material cart. The determined target material in the material cart includes the material name, material code, etc. of the determined target material.

[0091] It can be understood that the correspondence between the target material and the material cart is pre-constructed here. In this way, after obtaining the positioning signal of the material cart where the target material is located at the feeding position or inside the equipment or the discharging position through the scanning device, the material code of the target material can be determined, and then the target material can be determined.

[0092] Step S12: Based on the correspondence between the material code and the equipment code of the production equipment, obtain the production equipment corresponding to the target material.

[0093] Here, a correspondence between the code scanning device and the production equipment is pre-constructed, and the equipment code of the production equipment corresponding to the code scanning device can be determined based on the correspondence, so as to obtain the production equipment corresponding to the target material.

[0094] In this embodiment, by acquiring the material code of the target material and the production equipment corresponding to the target material through the scanning device, the target material and the production equipment at the location of the target material can be determined in real time, providing support for the subsequent acquisition of the operation content of the target material in the production equipment and the material distribution display of the target material in the three-dimensional scene at the target time point.

[0095] In some embodiments, a corresponding first database is configured based on the operation content to be performed on the target material in the production equipment, and the first database stores the operation content corresponding to the target material, and the operation content is divided into historical operation content and current operation content in chronological order.

[0096] In step S2, according to the production equipment, the operation content to be performed by the target material in the production equipment is obtained, specifically, according to the production equipment, the current operation content to be performed by the target material in the production equipment in the current operation cycle is obtained, which includes steps S21 to S23:

[0097] Step S21. According to the material code, determine whether there is any operation content corresponding to the material code in the first database.

[0098] Here, the first database may be a database in a management system for managing each device, or may be a database corresponding to the configuration of each production device.

[0099] Step S22: If yes, then obtain the current operation content to be executed corresponding to the current time period from the first database, where the current time period is the time period from the end of the previous operation cycle to the current time point.

[0100] Here, multiple batches of a certain material will be produced during the production process, and the production process of each batch of the target material corresponds to a production cycle. In this way, the operation content formed can be divided into historical operation content and current operation content in chronological order, that is, the operation content corresponding to the production process of the current batch is the current operation content, and the operation content of the previous batch of the current cycle is the historical operation content.

[0101] Step S23. If not, receiving the operation content corresponding to the material code input by the user, and taking the input operation content as the current operation content to be executed.

[0102] Here, the operation content corresponding to the material code input by the user may include the operation content of the target material in the current operation cycle, for example, including the material transfer-in, material operation and material transfer-out performed by the production equipment corresponding to the target material in the current operation cycle.

[0103] In this embodiment, by judging whether there is operation content corresponding to the material code in the first database, if there is operation content corresponding to the material code in the first database, the operation content is directly obtained; and if there is no operation content corresponding to the material code in the first database, the operation content corresponding to the material code input by the user is received, so as to realize the production operation of the target material at each position of the corresponding production equipment to meet the production requirements.

[0104] In some embodiments, the state information of the target material includes shape information and physical and chemical form information.

[0105] Step S3 specifically includes steps S31 to S33:

[0106] Step S31. Determine the initial shape information of the target material according to the weight of the target material when it is transferred into the production equipment.

[0107] The relationship between the weight of the incoming target material and the target material shape information can be constructed, and then the shape information of the target material corresponding to the feeding position of the production equipment can be generated according to the specific operation content of the material transfer. In some embodiments, the initial shape information can also include microscopic shape information of the target material.

[0108] Step S32. Determine the physical and chemical form information of the target material in the production equipment according to the operation type of the material operation performed by the production equipment on the target material; the operation type of the material operation includes incineration, oxidation or reduction.

[0109] Here, different physical and chemical form patterns may be set corresponding to incineration, oxidation or reduction to represent the physical and chemical form information of the target material at the internal position of the production equipment.

[0110] Step S33. Determine the shape information of the target material when it is transferred out based on the initial shape information of the target material, the weight of the material when it is transferred out of the production equipment, and the physical and chemical form information of the material in the production equipment.

[0111] Here, the weight of the material when the material is transferred out of the production equipment may be a pre-estimated weight value, or may be the weight of the material measured in real time at the material discharge position.

[0112] In this embodiment, by determining the initial shape information of the target material, determining the physical and chemical form information of the target material in the production equipment, and determining the shape information of the target material when it is transferred out, the state information of the target material at different positions in the production equipment can be generated to provide support for the display of material distribution in subsequent three-dimensional scenes.

[0113] In some embodiments, in step S4, in the three-dimensional scene, the target material is displayed at a preset position of the production equipment according to the generated state information of the target material, which specifically includes steps S41 to S42:

[0114] Step S41. Obtain the equipment modeling model of the production modeling large model in the three-dimensional scene; wherein the equipment modeling model includes the equipment external contour and the equipment internal structure.

[0115] Here, the internal structure of the device includes the internal chamber of the device and the carrier structure in which the target material undergoes process processing inside the device, so as to accurately characterize the specific position of the target material in the device.

[0116] In some embodiments, the large production modeling model also performs three-dimensional modeling of spatial buildings such as each workshop, process section, production equipment in the workshop, and corridors between workshops.

[0117] Step S42. Based on the operations that have been performed on the target material in the current operation cycle of the production equipment, the status information of the corresponding target material is mapped to the position corresponding to the internal structure of the equipment or the external contour of the equipment to display the three-dimensional material distribution in the three-dimensional scene.

[0118] Here, if the target material is at the feeding position of the production equipment at the target time point, and it is determined that the current operation content of the target material (i.e., material transfer) has been executed at the feeding position of the production equipment, then the status information of the target material is mapped to the feeding position of the external contour of the equipment; if the target material is at the internal position of the production equipment at the target time point, and it is determined that the current operation content of the target material (i.e., material operation) has been executed at the internal position of the production equipment, then the status information of the target material is mapped to the internal structure of the equipment; if the target material is at the discharging position of the production equipment at the target time point, and it is determined that the current operation content of the target material (i.e., material transfer) has been executed at the discharging position of the production equipment, then the status information of the target material is mapped to the discharging position of the external contour of the equipment.

[0119] It should also be noted that the operation record is used to record the current operation content of the production equipment in real time, that is, if the operation record of the target material at the corresponding position of the production equipment at the target time point can be queried in the operation record, it means that the current operation content corresponding to the target material has been executed. In addition, if the operation record of the target material at the corresponding position of the production equipment at the target time point cannot be queried in the operation record, it means that the operation content of the target material at the corresponding position of the production equipment is still in the stage of waiting to be executed.

[0120] In this embodiment, by acquiring the equipment modeling model of the large production modeling model in the three-dimensional scene and mapping the status information of the corresponding target material to the internal structure of the equipment or the corresponding position of the external contour of the equipment, the three-dimensional material distribution can be intuitively displayed in the three-dimensional scene, which is convenient for intuitively displaying the position and status of the target material in the production equipment in the three-dimensional scene, thereby improving the efficiency of nuclear material production process control.

[0121] In some embodiments, the preset position of the production equipment is the position of the outer contour of the equipment, the outer contour of the equipment includes a feeding position and a discharging position, and the initial shape information of the target material includes normal initial shape information and abnormal warning shape information.

[0122] When it is determined that the operation content of the production equipment where the target material is located is material transfer, step S42 includes: mapping the initial shape information of the corresponding target material to the feeding position corresponding to the external contour of the equipment;

[0123] The mapping of the initial shape information of the corresponding target material to the feeding position corresponding to the external contour of the equipment specifically includes steps S421 to S423:

[0124] Step S421. Determine whether there is current operation content corresponding to the material operation currently being performed inside the production equipment in the operation record of the production equipment corresponding to the target material. The operation record is used to record the current operation content of the production equipment in real time, and after the current production cycle is completed, the current operation content recorded in the operation record is stored in the first database and becomes historical operation content.

[0125] Here, the target time point may be the current time point in the production process. The operation content of the target material obtained at the current time point is material transfer-in, and then the operation record of the production equipment corresponding to the target material is judged to determine whether there is a current operation content corresponding to the material operation currently being performed inside the production equipment in the operation record. For example, if the operation content of the target material obtained at the current time point is material transfer-in, then the current operation record is obtained to determine whether the operation content in the production equipment is material operation. If so, it indicates that at this time, the target material is at the feeding position of the production equipment, and the next step of its process flow to be executed is to enter the production equipment and perform material operation, which is a production risk. Therefore, in view of this situation, the abnormal alarm shape information of the target material is displayed at the feeding position of the production equipment. If not, it indicates that at this time, the target material is at the feeding position of the production equipment, and the next step of its process flow to be executed is to enter the production equipment and perform material operation, which is no production risk. In view of this situation, the normal initial shape information of the target material is displayed at the feeding position of the production equipment.

[0126] Step S422. If yes, map the abnormal alarm shape information to the feeding position of the external contour of the equipment; or,

[0127] Step S423. If not, the normal initial shape information is mapped to the feeding position of the external contour of the equipment.

[0128] In this embodiment, by retrieving the operation record, by judging whether there is a current operation content corresponding to the material operation currently being performed inside the production equipment in the operation record, and, in the case that there is a current operation content corresponding to the material operation currently being performed inside the production equipment, the abnormal alarm shape information is displayed; in the case that there is no current operation content corresponding to the material operation currently being performed inside the production equipment, the normal initial shape information is displayed. The status information of the double feeding situation that may occur during the current production cycle can be displayed, so as to intuitively display the position and status of the target material in the production equipment in the three-dimensional scene, guide the production operation, and prevent the occurrence of double feeding production accidents.

[0129] In some embodiments, when it is determined that the operation content of the target material in the production equipment where the target material is located is material transfer out, step S42 further includes step S423:

[0130] The shape information of the target material when it is transferred out is mapped to the discharge position of the equipment outer contour of the current production equipment and the equipment outer contour of the next production equipment.

[0131] The shape information of the target material when it is transferred out is mapped to the material discharging position of the equipment outer contour of the current production equipment and the equipment outer contour of the next production equipment, specifically including steps S4231 to S432:

[0132] Step S4231. Obtain the equipment modeling model of the next production equipment corresponding to the target material when it flows to the next process;

[0133] Step S4232. In the three-dimensional scene, shape information of the target material when the target material is transferred out is displayed between the discharge position of the equipment outer contour of the production equipment and the feed position of the equipment outer contour of the next production equipment.

[0134] In this embodiment, by acquiring the equipment modeling model of the next production equipment corresponding to the target material when it flows to the next process and displaying the shape information of the target material when it is transferred out, the operating status of the material between the two devices can be understood.

[0135] In some embodiments, the method further includes steps S51 to S53:

[0136] Step S51: Receive the input historical time point and the material code of the historical material.

[0137] Here, the historical time point is any time point before the current operation cycle, and the historical material is the material corresponding to the operation content in any production equipment that has been executed.

[0138] Step S52: Obtain from the first database the production equipment where the historical material is located at the historical time point and the historical operation content corresponding thereto, so as to determine the status information of the historical material at the historical time point.

[0139] Here, the historical operation content refers to the content in the operation record formed after the historical material performs the operation content in the production equipment.

[0140] Step S53. In the three-dimensional scene, the status information of the historical material is displayed at the preset position of the corresponding production equipment to achieve the tracing of the historical material distribution at the historical time point.

[0141] Here, the status information of the historical moment and the historical material can be displayed at a preset position of the production equipment. For example, at the historical moment, the historical material is at the feeding position of the production equipment, then the historical material is displayed at the feeding position of the production equipment.

[0142] In some embodiments, based on different historical time points received, various status information of historical materials can be displayed at preset positions of production equipment where the historical materials are located at different historical time points, so as to trace the flow path of any historical material in the production process.

[0143] According to the material codes of different historical materials received, the status information of each historical material at any historical time point can be simultaneously displayed at the preset position of the production equipment corresponding to each historical material, so as to trace the distribution of each material in the production process at any historical moment.

[0144] In this embodiment, by receiving the material codes of historical time points and historical materials, displaying the production equipment where the historical materials are located at the historical time points and the corresponding historical operation content, and displaying the status information of the historical materials at the preset positions of the corresponding production equipment, it is possible to intuitively display the position and status of the historical materials in the production equipment in the three-dimensional scene, thereby realizing the traceability of the historical materials in the production process.

[0145] Embodiment 2:

[0146] The specific implementation process of the above method is described below in conjunction with specific application examples.

[0147] This embodiment discloses a three-dimensional material distribution and traceability system based on visualization technology, and its main process is as follows: Figure 2 As shown, the system mainly performs the following steps:

[0148] Step 100: Collecting location information of materials in production equipment;

[0149] Step 200: Save the material location information data to the real-time / historical database to provide real-time data transfer and historical query;

[0150] Step 300: Edit and operate the material batch in the material operation system;

[0151] Step 400: The system generates data information on the operation content of the material batch;

[0152] Among them, the data collection of materials acquires the current location information of materials in real time by collecting the control signals of production equipment, the control signals of auxiliary control equipment, the scanning signals of scanning equipment, and the in-place signals of material vehicles, and saves it to the real-time / historical database (for example, the enterprise-level real-time historical database pSpace of Likong) through the Industrial Control System (ICS), providing real-time data transfer and historical data query. Among them, the core components of ICS include data acquisition and monitoring system (SCADA), distributed control system (DCS), programmable logic controller (PLC), etc., so as to save the current location information of materials acquired in real time to the real-time / historical database.

[0153] The material operation system and operation data, based on the Manufacturing Execution System (MES) in the production process, with the help of real-time and accurate information, MES guides, initiates, responds, and reports production activities, thereby obtaining information such as the batch number and operation content of the material in the production environment.

[0154] In addition, the data information (operation records) generated for the operation content of the material batch specifically include: material transfer registration, supporting the registration and management of the transfer-in material carrier, batch, and material detailed information (such as material name, net weight, gross weight, tare weight, etc.);

[0155] Material operation registration supports registration and management of key operations of incoming materials (such as incineration, oxidation, reduction, etc.);

[0156] Material transfer registration supports registration of transferred materials, recording the corresponding containers, material batches and their detailed information (such as material name, net weight, gross weight, tare weight, etc.) of the transferred materials.

[0157] Step 500: Combine the real-time material batch information and the generated operation data in the material operation system, read the real-time data of the relevant material location information from the real-time / historical database, and realize the visualized three-dimensional material distribution tracking through the material three-dimensional visualization real-time distribution function;

[0158] This also includes factory modeling, which is used to perform three-dimensional modeling of various workshops, process sections, workstations, corridors and other spatial buildings on the production line; and equipment modeling: combined with production content, three-dimensional modeling of the external contours and internal details of key production equipment.

[0159] Specifically, factory modeling and equipment modeling are used to create a three-dimensional modeling environment. The main software used includes three-dimensional modeling software and model processing and real-time processing software to realize three-dimensional visual modeling of factories, production lines, workshops, and equipment.

[0160] Step 600: query the material batch and related operation data of the material operation system at any time node (historical time point), read the historical data of the relevant material location information from the real-time / historical database, and realize the visualized three-dimensional material distribution traceability through the material three-dimensional visualization history traceability function.

[0161] According to the request results of different categories of real-time and history, the corresponding material three-dimensional visualization real-time distribution function step 500 and material three-dimensional visualization historical tracing function step 600 are respectively used to implement the function. The three-dimensional data display specifically includes a three-dimensional visualization display environment, which can simultaneously load the three-dimensional visualization model of the factory, production line, workshop, and equipment, as well as the material carrier information and material operation information corresponding to material tracking and tracing.

[0162] In some embodiments, Figure 3 and Figure 4 As shown, the three-dimensional visualization and real-time distribution function of materials includes the following steps:

[0163] Step 501: When a material (e.g., a material with a material name of xxx) is transferred to the current station (the internal position of the production equipment, such as station 2 of the production equipment), the user uses the station code scanning device to determine the position of the material in the production equipment (inside the equipment) and obtain the material carrier (container, material cart) information;

[0164] Step 502: The system determines whether there is any associated material information (the operation content to be performed on the target material in the production equipment) for the workstation. If not, the user enters the material information.

[0165] Step 503: If the system already has associated material information, the system obtains the associated material information based on the carrier information.

[0166] Step 504: The system visualizes the carrier and material information of each workstation based on the carrier coding information, the carrier-related material information, and the workstation information corresponding to the barcode scanner (barcode scanner device), in combination with the three-dimensional model. For example, after obtaining the target material to be displayed, the coding information of the container can be obtained through the correspondence between the target material and the container, and the coding information corresponding to the production equipment of the container can be obtained through the barcode scanner configured for each device, and the specific position of the target material in the production equipment (for example, the internal position of the equipment) can be determined according to the specific position scanned by the barcode scanner in the production equipment. On the other hand, after the coding information corresponding to the container is obtained through the barcode scanner, the operation content to be performed by the target material in the production equipment (for example, oxidation in the material operation) is obtained from the first database to generate the state information of the target material (for example, indicated by a square including black, densely distributed points), and then the state information of the target material is displayed at the internal position of the equipment.

[0167] Step 505: For the material operation at this workstation, the user completes the material operation record (forms the operation record) by using the relevant operation interface of the MES system;

[0168] Step 506: When the user performs repeated material operations, the system determines whether there is an alarm message (such as double feeding) in combination with the MES system operation record. If so, a timely reminder is given on the 3D interface. If not, the normal initial shape information is displayed at the feeding position of the equipment in the 3D interface.

[0169] Step 507: After the user selects the material transfer operation at the last station of a certain device, the system determines that the material has left the device and is sent to the next device (for example, device 2). The system displays in the three-dimensional interface that the material is in a transfer state between two devices (between the discharge position of device 1 and the feed position of device 2).

[0170] In some embodiments, Figure 5 As shown in the figure, the material 3D visualization history tracing function includes the following steps:

[0171] Step 601: Setting the time node (historical time point) for material tracing;

[0172] Step 602: query the database according to the time node;

[0173] Step 603: query the real-time / historical database to determine whether the database has material data within the time node. If not, proceed to step 604 to prompt invalid time node information. If yes, proceed to step 605 to render three-dimensional visualization information.

[0174] Step 604: If no material data is found in the database, an invalid time node information prompt is given and the function is terminated;

[0175] Step 605: After acquiring the historical data of the material, a current material model is generated in the three-dimensional scene;

[0176] Step 606: Synchronize material location information according to the data queue based on the material history data, and render it in the three-dimensional visualization scene;

[0177] Step 607: Based on the material history data, synchronize the operation data generated by the material in the operating system according to the data queue, such as the material carrier, batch, material detailed information, etc. (such as material name, net weight, gross weight, tare weight, etc.);

[0178] Step 608: After the execution is completed according to the material history data queue, the end information is submitted;

[0179] Step 609: Destroy the material model and related data in the three-dimensional scene, and end the processing of this method.

[0180] Compared with the prior art, the three-dimensional material distribution and traceability system based on visualization technology in this embodiment realizes the identification and tracking of materials outside the workshop equipment and inside the equipment, making the workshop material tracking more refined and solving the material tracking problem of nuclear materials processed in a radiation environment; on the other hand, while realizing the material tracking process, the material operation can be verified to identify abnormal operations such as double feeding, illegal material operation, and abnormal container transfer. Through the system of this embodiment, the purpose of judging whether the specified material is processed in the specified process step on the correct equipment under the specified process route can be achieved, solving the problem that the prior art cannot judge whether the specified material is processed in the equipment according to the specified process step.

[0181] Embodiment 3:

[0182] like Figure 6 As shown, the present invention also provides a display device for material distribution in a three-dimensional scene, and the device 100 includes:

[0183] A first acquisition module 11, which is configured to acquire the production equipment corresponding to the target material according to the location of the target material;

[0184] The second acquisition module 12 is connected to the first acquisition module and is configured to acquire the operation content to be performed on the target material in the production equipment according to the production equipment; the operation content includes one of material transfer-in, material operation and material transfer-out;

[0185] A generating module 13, connected to the second acquiring device, configured to generate state information of a target material according to the content of the operation to be performed;

[0186] The display module 14 is connected to the generation module, and is configured to determine whether the operation content to be performed on the target material in the production equipment has been executed, and when the judgment result is yes, in the three-dimensional scene, the target material is displayed at a preset position of the production equipment according to the generated status information of the target material.

[0187] In some embodiments, the production equipment is equipped with a code scanning device.

[0188] The first acquisition module 11 is also used to obtain the material code of the target material through a code scanning device after receiving the in-place signal of the material vehicle where the target material is located;

[0189] Based on the correspondence between the material code and the equipment code of the production equipment, the production equipment corresponding to the target material is obtained.

[0190] In some embodiments, a corresponding first database is configured based on the operation content to be performed on the target material in the production equipment, and the first database stores the operation content corresponding to the target material, and the operation content is divided into historical operation content and current operation content in chronological order.

[0191] The second acquisition module 12 is also used to acquire the operation content to be performed by the target material in the production equipment according to the production equipment, specifically, to acquire the current operation content to be performed by the target material in the production equipment in the current operation cycle according to the production equipment, which includes:

[0192] According to the material code, determining whether there is an operation content corresponding to the material code stored in the first database;

[0193] If yes, then obtaining the current operation content to be executed corresponding to the current time period from the first database, where the current time period is the time period between the end time of the previous operation cycle and the current time point;

[0194] If not, the operation content corresponding to the material code input by the user is received, and the input operation content is used as the current operation content to be executed.

[0195] In some embodiments, the state information of the target material includes shape information and physical and chemical form information.

[0196] The generating module 13 is also used to determine the initial shape information of the target material according to the material weight when the target material is transferred into the production equipment;

[0197] Determine the physical and chemical form information of the target material in the production equipment according to the type of material operation performed by the production equipment on the target material; the type of material operation includes incineration, oxidation or reduction;

[0198] The shape information of the target material when it is transferred out is determined according to the initial shape information of the target material, the weight of the material when it is transferred out of the production equipment, and the physical and chemical form information of the material in the production equipment.

[0199] In some embodiments, the display module 14 is further used to display the target material at a preset position of the production equipment in the three-dimensional scene according to the generated state information of the target material, specifically including:

[0200] S41. Obtaining a device modeling model of the production modeling model in the three-dimensional scene; wherein the device modeling model includes the external contour of the device and the internal structure of the device;

[0201] S42. Based on the operations that have been performed on the target material in the current operation cycle of the production equipment, the status information of the corresponding target material is mapped to the position corresponding to the internal structure of the equipment or the external contour of the equipment to display the three-dimensional material distribution in the three-dimensional scene.

[0202] In some embodiments, the preset position of the production equipment is the position of the outer contour of the equipment, the outer contour of the equipment includes a feeding position and a discharging position, and the initial shape information of the target material includes normal initial shape information and abnormal warning shape information.

[0203] When it is determined that the operation content in the production equipment where the target material is located is material transfer, the display module 14 is also used to map the initial shape information of the corresponding target material to the feeding position corresponding to the external contour of the equipment;

[0204] The mapping of the initial shape information of the corresponding target material to the feeding position corresponding to the external contour of the equipment specifically includes:

[0205] Determine whether there is a current operation content corresponding to the material operation currently being performed inside the production equipment in the first database of the production equipment corresponding to the target material, wherein the operation record is used to record the current operation content of the production equipment in real time, and after the current production cycle is completed, the current operation content recorded in the operation record is stored in the first database and becomes the historical operation content;

[0206] If yes, the abnormal alarm shape information is mapped to the feeding position of the equipment's external contour; or

[0207] If not, the normal initial shape information is mapped to the feeding position of the equipment's external contour.

[0208] In some embodiments, when it is determined that the operation content of the target material in the production equipment where the target material is located is material transfer, the display module 14 is also used to map the shape information of the target material when it is transferred out to the material discharge position of the equipment external contour of the current production equipment and the equipment external contour of the next production equipment.

[0209] The shape information of the target material when it is transferred out is mapped to the material discharging position of the equipment outer contour of the current production equipment and the equipment outer contour of the next production equipment, specifically including:

[0210] Obtain the equipment modeling model of the next production equipment corresponding to when the target material flows to the next process;

[0211] In the three-dimensional scene, shape information of the target material when the target material is transferred out is displayed between the discharge position of the equipment outer contour of the production equipment and the feed position of the equipment outer contour of the next production equipment.

[0212] In some embodiments, the apparatus further comprises a history processing module configured to receive input of a historical time point and a material code of a historical material;

[0213] Acquire the production equipment where the historical material is located at the historical time point and the historical operation content corresponding thereto from the first database to determine the status information of the historical material at the historical time point;

[0214] In the three-dimensional scene, the status information of the historical material is displayed at the preset position of the corresponding production equipment to achieve the tracing of the historical material distribution at the historical time point.

[0215] Embodiment 4:

[0216] The present invention also provides a large production model, comprising:

[0217] Equipment modeling model, used to form a three-dimensional scene of the production equipment including the external outline and internal structure of the equipment;

[0218] The display device for material distribution in a three-dimensional scene described in Example 3 is connected to the equipment modeling model and is used to display the status information of the target material at a position corresponding to the internal structure of the equipment or the external contour of the equipment in the three-dimensional scene.

[0219] In this embodiment, a large production modeling model is constructed by forming an equipment modeling model of a three-dimensional scene and a display device for material distribution in the three-dimensional scene that displays the status information of the target material at a position corresponding to the internal structure of the equipment or the external contour of the equipment. The target material can be displayed at a preset position of the production equipment in the three-dimensional scene, which is convenient for intuitively displaying the position and status of the target material in the production equipment in the three-dimensional scene, thereby improving the efficiency of nuclear material production process control.

[0220] It should be noted that this embodiment is a corresponding device of the method for displaying material distribution in a three-dimensional scene in the above-mentioned embodiment 1. This device can be used to implement the method in embodiment 1. The specific implementation method can refer to the description in the method for displaying material distribution in a three-dimensional scene, and this embodiment will not be repeated here.

[0221] Embodiment 5:

[0222] An embodiment of the present application may provide an electronic device, including a processor and a memory storing computer program instructions, wherein when the processor executes the computer program instructions, the method for displaying material distribution in a three-dimensional scene of any one of the above-mentioned embodiments 1 is implemented.

[0223] It should be clear that the present application is not limited to the specific configuration and processing described above and shown in the figures. For the sake of simplicity, a detailed description of the known method is omitted here. In the above embodiments, several specific steps are described and shown as examples. However, the method process of the present application is not limited to the specific steps described and shown, and those skilled in the art can make various changes, modifications and additions, or change the order between the steps after understanding the spirit of the present application.

[0224] The functional blocks shown in the above block diagram can be implemented as hardware, software, firmware or a combination thereof. When implemented in hardware, it can be, for example, an electronic circuit, an application specific integrated circuit (ASIC), appropriate firmware, a plug-in, a function card, etc. When implemented in software, the elements of the present application are programs or code segments that are used to perform the required tasks. The program or code segment can be stored in a machine-readable medium, or transmitted on a transmission medium or a communication link by a data signal carried in a carrier wave. "Machine-readable medium" can include any medium capable of storing or transmitting information. Examples of machine-readable media include electronic circuits, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, optical fiber media, radio frequency (RF) links, etc. The code segment can be downloaded via a computer network such as the Internet, an intranet, etc.

[0225] The above are only specific implementation methods of the present application. Those skilled in the art can clearly understand that for the convenience and simplicity of description, the specific working processes of the systems, modules and units described above can refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here. It should be understood that the protection scope of the present application is not limited to this. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in this application, and these modifications or replacements should be included in the protection scope of this application.

Claims

1. A method for displaying material distribution in a three-dimensional scene, characterized in that: include: S1.According to the location of the target material, obtain the production equipment corresponding to the target material; S2. According to the production equipment, obtaining the operation content of the target material to be performed in the production equipment; the operation content includes one of material transfer, material operation and material transfer; S3. Generate status information of the target material according to the operation to be performed; S4. Determine whether the operation content to be performed on the target material in the production equipment has been executed, and when the judgment result is yes, display the target material at a preset position of the production equipment in the three-dimensional scene according to the generated state information of the target material.

2. The method for displaying material distribution in a three-dimensional scene according to claim 1, characterized in that: The production equipment is equipped with a code scanning device. Step S1 specifically includes: After receiving the in-place signal of the material vehicle where the target material is located, the material code of the target material is obtained through the code scanning device; Based on the correspondence between the material code and the equipment code of the production equipment, the production equipment corresponding to the target material is obtained.

3. The method for displaying material distribution in a three-dimensional scene according to claim 2, characterized in that: A corresponding first database is configured based on the operation content to be performed on the target material in the production equipment. The first database stores the operation content corresponding to the target material. The operation content is divided into historical operation content and current operation content in chronological order. In step S2, according to the production equipment, the operation content to be performed by the target material in the production equipment is obtained, specifically, according to the production equipment, the current operation content to be performed by the target material in the production equipment in the current operation cycle is obtained, which includes: According to the material code, determining whether there is an operation content corresponding to the material code stored in the first database; If yes, then obtaining the current operation content to be executed corresponding to the current time period from the first database, where the current time period is the time period between the end time of the previous operation cycle and the current time point; If not, the operation content corresponding to the material code input by the user is received, and the input operation content is used as the current operation content to be executed.

4. The method for displaying material distribution in a three-dimensional scene according to claim 3, characterized in that: The state information of the target material includes shape information and physical and chemical form information. Step S3 specifically includes: Determine the initial shape information of the target material according to the weight of the target material when it is transferred into the production equipment; Determine the physical and chemical form information of the target material in the production equipment according to the type of material operation performed by the production equipment on the target material; the type of material operation includes incineration, oxidation or reduction; The shape information of the target material when it is transferred out is determined according to the initial shape information of the target material, the weight of the material when it is transferred out of the production equipment, and the physical and chemical form information of the material in the production equipment.

5. The method for displaying material distribution in a three-dimensional scene according to claim 4, characterized in that: In step S4, in the three-dimensional scene, the target material is displayed at a preset position of the production equipment according to the generated state information of the target material, specifically including: S41. Obtaining a device modeling model of the production modeling model in the three-dimensional scene; wherein the device modeling model includes the external contour of the device and the internal structure of the device; S42. Based on the operations that have been performed on the target material in the current operation cycle of the production equipment, the status information of the corresponding target material is mapped to the position corresponding to the internal structure of the equipment or the external contour of the equipment to display the three-dimensional material distribution in the three-dimensional scene.

6. The method for displaying material distribution in a three-dimensional scene according to claim 5, characterized in that: The preset position of the production equipment is the position of the outer contour of the equipment, the outer contour of the equipment includes a feeding position and a discharging position, the initial shape information of the target material includes normal initial shape information and abnormal alarm shape information, When it is determined that the operation content of the production equipment where the target material is located is material transfer, step S42 includes: mapping the initial shape information of the corresponding target material to the feeding position corresponding to the external contour of the equipment; The mapping of the initial shape information of the corresponding target material to the feeding position corresponding to the external contour of the equipment specifically includes: Determine whether there is a current operation content corresponding to the material operation currently being performed inside the production equipment in the operation record of the production equipment corresponding to the target material, wherein the operation record is used to record the current operation content of the production equipment in real time, and after the current production cycle is completed, the current operation content recorded in the operation record is stored in the first database and becomes the historical operation content; If yes, the abnormal alarm shape information is mapped to the feeding position of the equipment's external contour; or If not, the normal initial shape information is mapped to the feeding position of the equipment's external contour.

7. The method for displaying material distribution in a three-dimensional scene according to claim 6, characterized in that: When it is determined that the operation content of the target material in the production equipment where the target material is located is material transfer out, step S42 further includes: The shape information of the target material when it is transferred out is mapped to the discharge position of the equipment outer contour of the current production equipment and the equipment outer contour of the next production equipment. The shape information of the target material when it is transferred out is mapped to the material discharging position of the equipment outer contour of the current production equipment and the equipment outer contour of the next production equipment, specifically including: Obtain the equipment modeling model of the next production equipment corresponding to the target material when it flows to the next process; In the three-dimensional scene, shape information of the target material when the target material is transferred out is displayed between the discharge position of the equipment outer contour of the production equipment and the feed position of the equipment outer contour of the next production equipment.

8. The method for displaying material distribution in a three-dimensional scene according to any one of claims 6 to 7, characterized in that: The method further comprises: Receive input of historical time point and material code of historical material; Acquire the production equipment where the historical material is located at the historical time point and the historical operation content corresponding thereto from the first database to determine the status information of the historical material at the historical time point; In the three-dimensional scene, the status information of the historical material is displayed at the preset position of the corresponding production equipment to achieve the tracing of the historical material distribution at the historical time point.

9. An electronic device, characterized in that: It comprises a processor and a memory storing computer program instructions, and when the processor executes the computer program instructions, it implements the method for displaying material distribution in a three-dimensional scene as described in any one of claims 1-8.

10. A display device for material distribution in a three-dimensional scene, characterized in that: The device comprises: A first acquisition module, which is configured to acquire the production equipment corresponding to the target material according to the location of the target material; A second acquisition module, connected to the first acquisition module, is configured to acquire, according to the production equipment, the operation content to be performed on the target material in the production equipment; the operation content includes one of material transfer-in, material operation and material transfer-out; A generating module, connected to the second acquiring device, configured to generate state information of a target material according to the content of the operation to be performed; The display module is connected to the generation module and is configured to determine whether the operation content to be performed on the target material in the production equipment has been executed, and when the judgment result is yes, in the three-dimensional scene, the target material is displayed at a preset position of the production equipment according to the generated status information of the target material.

11. A large production model, characterized in that: include: Equipment modeling model, used to form a three-dimensional scene of the production equipment including the external outline and internal structure of the equipment; The device for displaying material distribution in a three-dimensional scene as described in claim 10 is connected to the equipment modeling model and is used to display the status information of the target material at a position corresponding to the internal structure of the equipment or the external contour of the equipment in the three-dimensional scene.

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