Material dynamic tracking system and method based on image coding recognition

Abstract

The present invention provides a material dynamic tracking system and method based on image coding recognition. The system includes: an electronic virtual matrix chassis structure and a host computer. The electronic virtual matrix chassis structure includes: a chassis, a load-bearing plate, a weight monitoring device disposed between the chassis and the load-bearing plate, a central control panel disposed on the chassis, and an image acquisition unit disposed above the load-bearing plate; the central control panel is provided with a switch controller and an MCU connected to the host computer; the load-bearing plate is provided with an electronic virtual matrix and a corresponding light-controlled dot matrix, which is connected to the switch controller; materials are placed on the load-bearing plate, and the top of the container holding the materials is provided with a material graphic code. The switch controller and the weight monitoring device are connected to the MCU. Through the above methods, the present invention can perform intelligent, simple and effective material dynamic management, thereby effectively reducing material waste and environmental pollution, and avoiding various possible safety hazards.

Description

Technical Field

[0001] The present invention belongs to the technical field of material management, and in particular relates to a material dynamic tracking system and method based on image coding recognition. Background Art

[0002] With the development of human society and the rapid growth of productivity, the variety and quantity of various chemical and laboratory materials have increased rapidly. These materials are widely used in various fields, including education, science and technology, medicine, civil explosives, and industrial production. The wide variety and diverse properties of these materials pose significant challenges for end-user management. Conventional commodities typically have specific appearances, packaging, and weights. Commercial warehouses and general retail stores have developed relatively mature intelligent commodity management systems through the use of shelf and image comparison. However, chemical and laboratory materials are often not used all at once. A single package is often used repeatedly and sporadically, and the packaging of different materials is often highly similar. Furthermore, relevant policies and regulations require accurate and effective supervision of these materials. Therefore, to meet the complex material management needs of end-users, a simple, effective, and economically feasible dynamic material management method is urgently needed to achieve automated and refined management of complex chemical and laboratory materials in specific scenarios. Summary of the Invention

[0003] The present invention provides a material dynamic tracking system and method based on image coding recognition, which solves the problems of chaotic material management in existing laboratories, serious material waste, and various potential safety hazards.

[0004] Based on the above-mentioned purpose, the present invention proposes a material dynamic tracking system based on image coding recognition, comprising: an electronic virtual matrix chassis structure and a host computer, the electronic virtual matrix chassis structure comprising: a chassis, a load-bearing plate, a weight monitoring device arranged between the chassis and the load-bearing plate, a central control panel arranged on the chassis, and an image acquisition unit arranged above the load-bearing plate; the central control panel is provided with a switch controller and an MCU connected to the host computer, the load-bearing plate is provided with an electronic virtual matrix and a corresponding light-controlled dot matrix, and the light-controlled dot matrix is ​​connected to the switch controller; the material is placed on the load-bearing plate, and a material graphic code is provided on the top of the container for holding the material, the switch controller and the weight monitoring device are connected to the MCU, and the host computer performs material dynamic tracking according to the weight of the material monitored by the weight monitoring device and the image of the material on the load-bearing plate acquired by the image acquisition unit.

[0005] Optionally, the load-bearing plate is provided with crisscross marking lines corresponding to the electronic virtual matrix, and indicator devices are arranged at the intersecting positions of the marking lines, and the indicator devices have corresponding identity labels.

[0006] Optionally, the light-controlled dot matrix is ​​an array formed by regularly arranged lamp beads, each lamp bead has a unique number, the size of the lamp beads is not greater than 3 mm, and the coordinates of the electronic virtual matrix correspond to the numbers of the lamp beads.

[0007] Optionally, the image acquisition unit is a high-resolution camera with an embedded electronic virtual matrix. The high-resolution camera is also used to capture images of the material graphic codes of each material placed at different positions on the load-bearing plate, and convert the material graphic codes into material codes.

[0008] Optionally, the image acquisition unit is an ordinary high-resolution camera, and the host computer is installed with an electronic virtual matrix and a one-time graphics processing algorithm. The host computer is used to encode the materials placed at different positions on the load-bearing plate according to the acquired images.

[0009] Optionally, the resolution of the object high-resolution camera is 720P - 4K, with 70-130 o wide angle.

[0010] Optionally, the material dynamic tracking system also includes: a background database system connected to the host computer, the background database system stores a material coding library, the number and coordinate data of each lamp bead in the lighting control dot matrix corresponding to the electronic virtual matrix, mapping data of material coding and electronic virtual matrix, user account data, user authority data, supervision data and various material information.

[0011] Optionally, the material dynamic tracking system further includes: a terminal device wirelessly connected to the host computer, and client software installed in the terminal device for user identification.

[0012] Optionally, the material dynamic tracking system also includes: a frame structure, a plurality of electronic virtual matrix chassis structures arranged on the frame structure, a baffle is provided at a position of the frame structure corresponding to any of the electronic virtual matrix chassis structures, and an electronic lock connected to the MCU is provided on the baffle; when the MCU detects that any of the electronic locks is opened, it triggers the weight monitoring device and the image acquisition unit in the electronic virtual matrix chassis structure corresponding to the electronic lock to operate.

[0013] Based on the same inventive concept, the present invention also proposes a material dynamic tracking method based on image coding recognition, including: collecting images of materials on the load-bearing tray through an image acquisition unit; identifying the material graphic code in the image and converting it into a material code, as well as the position of each material on the virtual matrix of the load-bearing tray; updating the mapping data of each material and the pre-stored electronic virtual matrix according to the material code and the position; obtaining the weight of the material placed on the load-bearing tray through a weight monitoring device, and updating the weight data of each material on the load-bearing tray according to the weight of the material on the load-bearing tray; dynamically tracking the material on the load-bearing tray based on the updated mapping data, the weight data and the stored material information.

[0014] As can be seen from the above, the beneficial effects of the technical solution provided by the present invention are as follows: the present invention provides a material dynamic tracking system and method based on image coding recognition, the system comprising: an electronic virtual matrix chassis structure and a host computer, the electronic virtual matrix chassis structure comprising: a chassis, a load-bearing plate, a weight monitoring device arranged between the chassis and the load-bearing plate, a central control panel arranged on the chassis, and an image acquisition unit arranged above the load-bearing plate; the central control panel is provided with a switch controller and an MCU connected to the host computer, the load-bearing plate is provided with an electronic virtual matrix and a corresponding light-controlled dot matrix, and the light-controlled dot matrix is ​​connected to the switch controller; the material is placed on the load-bearing plate, and the top of the container holding the material is provided with a material graphic code, the switch controller and the weight monitoring device are connected to the MCU, and the host computer performs material dynamic tracking according to the weight of the material monitored by the weight monitoring device and the image of the material on the load-bearing plate collected by the image acquisition unit, so as to perform intelligent, simple, effective, and economically feasible material dynamic automatic management, effectively reduce material waste and environmental pollution, and avoid various possible safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 Schematic diagram of the structure of a material dynamic tracking system based on image coding recognition according to an embodiment of the present invention;

[0017] Figure 2 This is a front view of the electronic virtual matrix chassis structure according to an embodiment of the present invention;

[0018] Figure 3A top view of the electronic virtual matrix chassis structure according to an embodiment of the present invention;

[0019] Figure 4 This is a structural diagram of another material dynamic tracking system based on image coding recognition according to an embodiment of the present invention;

[0020] Figure 5 Schematic diagram of the working principle of the material dynamic tracking system based on image coding recognition according to an embodiment of the present invention;

[0021] Figure 6 Schematic diagram of the structure of another material dynamic tracking system based on image coding recognition according to an embodiment of the present invention;

[0022] Figure 7 Schematic diagram of the process of a material dynamic tracking method based on image coding recognition according to an embodiment of the present invention. DETAILED DESCRIPTION

[0023] In order to make the objectives, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0024] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention should have the usual meanings understood by people with ordinary skills in the field to which the present disclosure belongs. The "first", "second" and similar words used in the embodiments of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] The embodiment of the present invention implements a material dynamic tracking system based on image coding recognition, such as Figure 1-3 As shown, Figure 1 This is a structural diagram of a material dynamic tracking system based on image coding recognition. Figure 2 This is the main view of the electronic virtual matrix chassis structure 1. Figure 3It is a top view of the electronic virtual matrix chassis structure 1. The material dynamic tracking system based on image coding recognition includes: an electronic virtual matrix chassis structure 1 and a host computer 2. The electronic virtual matrix chassis structure 1 includes: a chassis 11, a load-bearing plate 12, a weight monitoring device 13 arranged between the chassis 11 and the load-bearing plate 12, a central control panel 15 arranged on the chassis 11, and an image acquisition unit 14 arranged above the load-bearing plate 12; the central control panel 15 is provided with a switch controller 16 and an MCU 17 connected to the host computer 2; the load-bearing plate 12 is provided with an electronic virtual matrix and a corresponding light-controlled dot matrix 18, and the light-controlled dot matrix 18 is connected to the switch controller 16; the material is placed on the load-bearing plate 12, and the top of the container holding the material is provided with a material graphic code (not shown in the figure); the switch controller 16 and the weight monitoring device 13 are connected to the MCU 17, and the host computer 2 performs material dynamic tracking based on the weight of the material monitored by the weight monitoring device 13 and the image of the material on the load-bearing plate 12 captured by the image acquisition unit 14.

[0026] In an embodiment of the present invention, the load-bearing plate 12 is provided with crisscross marking lines 19 corresponding to the electronic virtual matrix, and indicator light beads are arranged at the intersecting positions of the marking lines 19, and the indicator light beads have corresponding identification labels. The spacing between adjacent marking lines 19 can be 1-5 cm. The light-controlled dot matrix 18 is an array formed by regularly arranged lamp beads, and the size of the lamp beads is not greater than 3 mm. The coordinates of the electronic virtual matrix correspond to the numbers of each lamp bead. The electronic graphics of the electronic virtual matrix are built into the image acquisition unit 14, MCU 17 and host computer 2, and the corresponding coordinates are set to systematically number the electronic virtual matrix, which corresponds to the lamp bead numbers.

[0027] In an embodiment of the present invention, the image acquisition unit 14 may include an embedded electronic virtual matrix and a high-resolution camera. The high-resolution camera is further configured to capture images of the material graphic codes of materials placed at different locations on the load tray 12, generate corresponding high-resolution graphics based on each material graphic code, and convert the material graphic codes into material codes. In other embodiments of the present invention, the image acquisition unit 14 may also be a conventional high-resolution camera. The host computer 2 may include an electronic virtual matrix and a one-step graphics processing algorithm. The host computer 2 is configured to generate high-resolution graphics based on the captured images and identify the material codes of the materials placed at different locations on the load tray 12. The resolution of the high-resolution graphics is 1000 pixels to 100,000 pixels.

[0028] The high-resolution camera has a resolution of 720P - 4K and a 70-130 oThe wide-angle image sensor can effectively capture images of material graphics codes placed at different locations on the load tray 12, generating a 1,000-pixel to 100,000-pixel resolution image of each material graphic code. It also features a real-time refresh function, capable of 1-20 refreshes per second. The primary image processing algorithm can be an existing optical character recognition (OCR) algorithm or an existing image recognition algorithm, without specific limitation.

[0029] In the embodiment of the present invention, Figure 4 As shown, the material dynamic tracking system also includes a backend database system 20 connected to the host computer 2. This backend database system 20 stores a material code library, the numbers and coordinate data of each lamp bead in the light-controlled dot matrix 18 corresponding to the electronic virtual matrix, mapping data between material codes and the electronic virtual matrix, user account data, user permission data, regulatory data, and various material information. Host computer 2 is equipped with an image encoding system for generating a large number of different combination codes based on the preset image library codes to obtain material codes. Material information includes, but is not limited to, material codes, system barcodes, substance digital identification numbers (CAS codes), names, types, brands, specifications, authorizations, weights, inventory history, user information, login information, regulatory information, security information, and other related information. This effectively encompasses all operational information records and regulatory control information occurring during the material management cycle. The material coding library is a coding library composed of 50-500 different texts, symbols, icons, cartoon patterns or identification symbols. When in use, 2-6 coding symbols are randomly combined to form a material code. In the background database system, the material code is associated one-to-one with the materials already entered in the background database system. The material code is generated as a circular or square label graphic, which is printed and pasted on the top of the material to form a unique identity label mark for each material.

[0030] In the embodiment of the present invention, the working principle is shown in FIG. Figure 5The matrix formed by the crisscrossing markings on the load tray 12 corresponds to the electronic virtual matrix, and position indication is provided by the light-controlled dot matrix 18. Each material placed on the load tray 12 is assigned a corresponding material code, which is stored in a material code library. The image acquisition unit 14 captures images of the load tray 12, where each material is placed. The MCU 17 is equipped with image code recognition capabilities. It receives image data transmitted by the image acquisition unit 14, analyzes and recognizes the submitted image data using existing optical character recognition (OCR) methods, obtains the material code, and generates mapping data between the material code and the electronic virtual matrix. This mapping data is dynamically updated in real time and is dynamically refreshed based on relevant data submitted by the image acquisition unit 14, enabling dynamic tracking and monitoring of the materials. The image data can be either an image captured by the image acquisition unit 14 or a pre-processed high-resolution graphic. A graphics primary processing algorithm is used to identify the material code based on the image. The coordinates of the material on the load tray 12 are determined based on the embedded electronic virtual matrix and the material code.

[0031] The crisscross marking lines 19 on the load tray 12 provide graphical support for the image recognition system. The MCU 17 is equipped with an image code recognition function, dynamically and in real time identifying the coded graphics submitted by the image acquisition unit 14, converting the corresponding graphics into a material code formed by a combination of codes in a preset image library. It also has a graphic distortion correction algorithm that effectively corrects image shadows and angle misalignments caused by the material's different positions and orientations, thereby providing the material's corresponding coordinates on the load tray 12, enabling tracking of the material's position and accurately matching it with the material code.

[0032] MCU 17 can also control switch controller 16 to illuminate light-controlled dot matrix 18 based on parameters sent by host computer 2. Weight monitoring device 13 is used to monitor the weight of the material placed on the load tray 12 and upload this information to host computer 2 to monitor weight changes on the material. All relevant information and data are processed by host computer 2 and then transmitted to backend database system 20. MCU 17 is connected to host computer 2, connecting and interacting with data and instructions generated by different components through host computer 2, and interacting with backend database system 20 via the internet.

[0033] Continue to see Figure 4 The material dynamic tracking system also includes: an identity recognition system 21 connected to the host computer 2 for user identity recognition. When a user accesses the material dynamic tracking system, he or she also has a unique identity recognition number.

[0034] The material dynamic tracking system also includes: a terminal device 3 wirelessly connected to the host computer, and client software installed in the terminal device 3 for user identification. When a user needs to use the material dynamic tracking system, he or she can perform related operations after identity authentication through the terminal device 3 and the corresponding user interface system. The terminal device 3 can be a handheld computer, a network appliance, a smart phone, a tablet computer, a laptop computer, smart glasses, a smart watch, a wearable device, a virtual display device or a display enhancement device, or any combination of two or more data processing devices. When a user operates an instrument or equipment through the terminal device 3, the terminal device 3 needs to install client software based on an operating system such as Android, Windows, or IOS. After the user logs in to the material dynamic tracking system, the material dynamic tracking system can automatically generate an encrypted code with user identification information. The client software can be updated online. By releasing a new client system, the equipment functions, operation methods, and management can be upgraded.

[0035] In the embodiment of the present invention, Figure 6 As shown, the material dynamic tracking system also includes: a frame structure 4, and multiple electronic virtual matrix chassis structures 1 arranged on the frame structure 4. A baffle 41 is provided at a position on the frame structure 4 corresponding to any of the electronic virtual matrix chassis structures 1. The baffle 41 is provided with an electronic lock 42 connected to the MCU. When the MCU detects that any of the electronic locks 42 is open, it triggers the weight monitoring device and image acquisition unit in the electronic virtual matrix chassis structure 1 corresponding to the electronic lock 42 to operate. The frame structure 4 is also provided with a ventilation structure 43 for ventilation with the external environment. The frame structure is also explosion-proof according to the properties of the material. The image acquisition unit provided in the chassis 11 of the electronic virtual matrix chassis structure 1 is used to capture images of the material on the load-bearing tray of the next layer.

[0036] The multiple electronic virtual matrix chassis structures 1 arranged on the frame structure 4 have the same structure. The MCU of each electronic virtual matrix chassis structure 1 has a different address, and the host computer accesses the materials arranged on different electronic virtual matrix chassis structures 1 through the address.

[0037] The material dynamic tracking system based on image coding recognition in the embodiments of the present invention enables automated and refined management of complex chemical and experimental materials. This cost-effective and efficient system is suitable for end-users managing large quantities of diverse materials. It can avoid material management chaos and reduce the difficulty of locating materials, greatly facilitating material management for end-users. This digital and refined management can effectively reduce material waste and environmental pollution, and avoid various potential safety hazards.

[0038] In summary, the material dynamic tracking system based on image coding recognition of the embodiment of the present invention includes: an electronic virtual matrix chassis structure and a host computer, the electronic virtual matrix chassis structure includes: a chassis, a load-bearing plate, a weight monitoring device arranged between the chassis and the load-bearing plate, and an image acquisition unit and a central control board arranged on the chassis; the central control board is provided with a switch controller and an MCU connected to the host computer, the load-bearing plate is provided with an electronic virtual matrix and a corresponding light-controlled dot matrix, and the light-controlled dot matrix is ​​connected to the switch controller; the material is placed on the load-bearing plate, and the top of the container for holding the material is provided with a material graphic code, the switch controller and the weight monitoring device are connected to the MCU, and the host computer performs material dynamic tracking according to the weight of the material monitored by the weight monitoring device and the image of the material on the load-bearing plate collected by the image acquisition unit, and can perform intelligent, simple, effective and economically feasible material dynamic management, effectively reduce material waste and environmental pollution, and avoid various possible safety hazards.

[0039] The embodiment of the present invention also provides a material dynamic tracking method based on image coding recognition, which is applied to the aforementioned material dynamic tracking system based on image coding recognition. Figure 7 As shown in FIG, the material dynamic tracking method based on image coding recognition includes:

[0040] Step S11: The image of the material on the load-bearing tray is captured by the image capture unit.

[0041] Various materials are placed on the load tray, and images of the materials on the load tray are collected by the image acquisition unit.

[0042] Step S12: Identify the material graphic codes in the image and convert them into material codes, as well as the positions of each material on the virtual matrix of the load-bearing plate.

[0043] The OCR recognition technology is applied to identify the material codes in the image, and the coordinates of the materials on the load-bearing plate virtual matrix are determined according to the embedded electronic virtual matrix and the material codes, so as to obtain the positions of the materials on the load-bearing plate virtual matrix.

[0044] Step S13: updating the mapping data between each material and the pre-stored electronic virtual matrix according to the material code and the position.

[0045] The mapping data between the material code and the electronic virtual matrix is ​​updated according to the material code and the position, thereby realizing dynamic tracking and monitoring of the material.

[0046] Step S14: obtaining the weight of the materials placed on the load-bearing tray through a weight monitoring device, and updating the weight data of each material on the load-bearing tray according to the weight of the materials on the load-bearing tray.

[0047] The materials placed on the load plate are weighed by a weight monitoring device, the weighed weight is compared with the weight data of each material stored last time, the weight change data of each material is obtained and the stored weight data of each material is updated.

[0048] Step S15: Dynamically track the material on the load tray according to the updated mapping data, the weight data and the stored material information.

[0049] The relevant information of each material in real time is acquired according to the updated mapping data, the weight data and the stored material information, and is updated and stored, thereby achieving dynamic tracking of each material on the load-bearing plate.

[0050] The embodiment of the present invention collects images of materials on the load-bearing tray through an image acquisition unit; identifies material graphic codes in the image and converts them into material codes, as well as the positions of each material on the virtual matrix of the load-bearing tray; updates mapping data between each material and a pre-stored electronic virtual matrix according to the material codes and the positions; obtains the weight of the materials placed on the load-bearing tray through a weight monitoring device, and updates the weight data of each material on the load-bearing tray according to the weight of the materials on the load-bearing tray; dynamically tracks the materials on the load-bearing tray based on the updated mapping data, the weight data and the stored material information, thereby enabling simple, effective and economically feasible dynamic management of materials, effectively reducing material waste and environmental pollution, and avoiding various possible safety hazards.

[0051] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure is limited to these examples. Based on the concept of the present disclosure, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0052] The embodiments of the present invention are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the embodiments of the present invention should be included in the scope of protection of this disclosure.

Claims

1. A material dynamic tracking system based on image coding recognition, characterized in that: The material dynamic tracking system includes: an electronic virtual matrix chassis structure and a host computer, the electronic virtual matrix chassis structure includes: a chassis, a load-bearing plate, a weight monitoring device arranged between the chassis and the load-bearing plate, a central control panel arranged on the chassis, and an image acquisition unit arranged above the load-bearing plate; the central control panel is provided with a switch controller and an MCU connected to the host computer, the load-bearing plate is provided with an electronic virtual matrix and a corresponding light-controlled dot matrix, and the light-controlled dot matrix is ​​connected to the switch controller; the material is placed on the load-bearing plate, and the top of the container for holding the material is provided with a material graphic code, the switch controller and the weight monitoring device are connected to the MCU, and the host computer performs material dynamic tracking according to the weight of the material monitored by the weight monitoring device and the image of the material on the load-bearing plate acquired by the image acquisition unit; The load-bearing plate is provided with crisscross marking lines corresponding to the electronic virtual matrix, and indicator light beads are arranged at the intersecting positions of the marking lines; The light control dot matrix is ​​an array of lamp beads arranged in a regular pattern. Each lamp bead has a unique number. The size of the lamp bead is no larger than 3 mm. The coordinates of the electronic virtual matrix correspond to the number of each lamp bead. The load-bearing plate is provided with crisscross marking lines corresponding to the electronic virtual matrix, and indicator light beads are arranged at the intersecting positions of the marking lines. The indicator light beads have corresponding identity labels, and the coordinates of the electronic virtual matrix correspond to the numbers of the respective light beads; The image of the material on the load tray is collected by the image acquisition unit; Recognizing the material graphic code in the image and converting it into a material code; Determine the coordinates of the materials on the load-bearing tray according to the embedded electronic virtual matrix and the material code, and obtain the position of each material on the electronic virtual matrix on the load-bearing tray; updating mapping data between each material and a pre-stored electronic virtual matrix according to the material code and the position; Obtaining the weight of the materials placed on the load-bearing tray through a weight monitoring device, and updating the weight data of each material on the load-bearing tray according to the weight of the materials on the load-bearing tray; Dynamic tracking of the material on the load tray is performed based on the updated mapping data, the weight data, and the stored material information.

2. The material dynamic tracking system according to claim 1, characterized in that: The image acquisition unit is a high-resolution camera with an embedded electronic virtual matrix. The high-resolution camera is also used to capture images of the material graphic codes of various materials placed at different positions on the load-bearing plate, and convert the material graphic codes into material codes.

3. The material dynamic tracking system according to claim 1, characterized in that: The image acquisition unit is an ordinary high-resolution camera, and the host computer is installed with an electronic virtual matrix and a graphics one-time processing algorithm. The host computer is used to identify the material codes of various materials placed at different positions on the load-bearing plate based on the acquired images.

4. The material dynamic tracking system according to claim 2 or 3, characterized in that: The resolution of the high-resolution camera is 720P - 4K, with 70-130 o wide angle.

5. The material dynamic tracking system according to claim 1, characterized in that: The material dynamic tracking system also includes: a background database system connected to the host computer, the background database system stores a material coding library, the number and coordinate data of each lamp bead in the lighting control dot matrix corresponding to the electronic virtual matrix, the mapping data of the material code and the electronic virtual matrix, user account data, user authority data, supervision data, and various material information.

6. The material dynamic tracking system according to claim 1, characterized in that: The material dynamic tracking system further includes: a terminal device wirelessly connected to the host computer, and client software installed in the terminal device for user identification.

7. The material dynamic tracking system according to claim 1, characterized in that: The material dynamic tracking system also includes: a frame structure, a plurality of electronic virtual matrix chassis structures arranged on the frame structure, a baffle is provided at a position of the frame structure corresponding to any of the electronic virtual matrix chassis structures, and an electronic lock connected to the MCU is provided on the baffle; when the MCU detects that any of the electronic locks is opened, it triggers the weight monitoring device and the image acquisition unit in the electronic virtual matrix chassis structure corresponding to the electronic lock to operate.

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