A method, device and equipment for biological safety management based on one code pass

Abstract

The application discloses a biological safety management method, device and equipment based on Yidao Tong, which comprises the following steps: receiving the entry application submitted by a user, generating a pass two-dimensional code corresponding to the entry time and a pass face image according to the personal information after the approval, and setting the pass two-dimensional code as a first color for activities in a first area; when detecting that the user accesses the first area, auditing the completion of the to-do list of the user in the first area, recording the corresponding process node in the pass two-dimensional code and updating the color of the pass two-dimensional code; when detecting that the user accesses a second area, obtaining the recorded process node in the pass two-dimensional code or judging whether the user has access authority according to the color of the pass two-dimensional code, if yes, sampling the user, and updating the process node and the color in the pass two-dimensional code according to the sampling result. The effective management of biological safety prevention and control of a breeding farm can be realized.

Description

Technical Field

[0001] This invention relates to the field of biosafety management technology, and in particular to a biosafety management method, device, and equipment based on a single code. Background Technology

[0002] In large-scale pig farming, disease problems have consistently had a significant impact on pig performance and farm profitability. Biosecurity has become a major concern for pig farm owners across the country. Currently, most pig farms hope to establish a comprehensive biosecurity process system, relying on the self-discipline of farm staff to achieve biosecurity oversight. However, this method of relying on human initiative for oversight cannot create an effective biosecurity oversight mechanism. Summary of the Invention

[0003] In view of this, the purpose of this invention is to propose a biosafety management method, device, and equipment based on a single code, which aims to solve the problem that existing biosafety supervision methods cannot achieve effective management of biosafety control in farms.

[0004] To achieve the above objectives, the present invention provides a biosafety management method based on a single code, the method comprising:

[0005] Receive entry applications submitted by users through the management platform, the entry applications including collecting users' personal information and entry time;

[0006] After the personal information and entry time are approved, a pass QR code and a pass face image corresponding to the entry time are generated based on the personal information and sent to the user. The pass QR code is set to a first color for activities in a designated first area.

[0007] When a user is detected accessing the first area using the access QR code or the access face image, the completion status of the user's pending tasks in the first area is reviewed, the corresponding process node is recorded in the access QR code, and the color of the access QR code is updated.

[0008] When a user is detected accessing the second area based on the access QR code or the access face image, the process node recorded in the access QR code is obtained or the user's access permission is determined based on the color of the access QR code. If so, the user is sampled, and the process node and color in the access QR code are updated based on the sampling result.

[0009] Preferably, the to-do items in the first area include foot disinfection; the step of reviewing the completion status of the user's to-do items in the first area, recording the corresponding process nodes in the access QR code, and updating the color of the access QR code includes:

[0010] After obtaining and approving the photos of the user completing foot disinfection, the process node corresponding to the foot disinfection completed by the user in the first area is recorded in the access QR code, and the color of the access QR code is updated to the first color.

[0011] Preferably, the to-do items in the first area include item pickup and storage registration; the step of reviewing the completion status of the user's to-do items in the first area, recording the corresponding process nodes in the access QR code, and updating the color of the access QR code includes:

[0012] After obtaining and approving photos of the user's completed item pickup and drop-off, the system opens the currently unused cabinet door for the user to store items. The system records the process nodes corresponding to the user's item pickup, drop-off, and storage registration in the first area in the access QR code and updates the color of the access QR code to the first color.

[0013] Preferably, the to-do items in the first area include epidemiological investigation sampling; the step of reviewing the completion status of the user's to-do items in the first area, recording the corresponding process nodes in the access QR code, and updating the color of the access QR code includes:

[0014] After obtaining and approving the sample image of the user's completed epidemiological investigation sampling, the process node corresponding to the epidemiological investigation sampling completed by the user in the first area is recorded in the access QR code, and the color of the access QR code is updated to the first color.

[0015] Preferably, the to-do items in the first area include brushing teeth and washing hands; the step of reviewing the completion status of the user's to-do items in the first area, recording the corresponding process nodes in the access QR code, and updating the color of the access QR code includes:

[0016] After obtaining and approving photos of the user completing brushing their teeth and washing their hands, the process nodes corresponding to the brushing and washing of the user in the first area are recorded in the access QR code, and the color of the access QR code is updated to the first color.

[0017] Preferably, before the user accesses the second area based on the access QR code or the access face image, the method further includes:

[0018] The system acquires the disinfection data of the user entering the shower room and completing the disinfection operation. After the disinfection data is approved, the process node corresponding to the disinfection operation completed by the user is recorded in the access QR code, and the color of the access QR code is updated to the second color.

[0019] Preferably, the step of obtaining the process nodes recorded in the access QR code or determining whether the user has access rights based on the color of the access QR code includes:

[0020] When all process nodes recorded in the access QR code have passed the review, or when the color of the access QR code is the second color, it is determined that the user has access permission to access the second area.

[0021] Preferably, the step of sampling users and updating the process nodes and colors in the access QR code based on the sampling results includes:

[0022] After obtaining and approving the sample image of the user's completed clean area sampling, the process node corresponding to the clean area sampling completed by the user in the second area is recorded in the access QR code, and the color of the access QR code is updated to the second color of the activity in the designated second area;

[0023] The user-sampled sample is tested to obtain the sampling result. When the sampling result is negative, the current corresponding process node is approved. The result is recorded in the access QR code and the color of the access QR code is updated to a third color that allows entry into the core area for activities.

[0024] When the sampling result is determined to be positive, the current corresponding process node is "approval failed". This is recorded in the access QR code, and the color of the access QR code is updated to the fourth color for activities in the designated isolation area.

[0025] To achieve the above objectives, the present invention also provides a biosafety management device based on a single code, the device comprising:

[0026] The application unit is used to receive entry applications submitted by users through the management platform. The entry application includes collecting the user's personal information and entry time.

[0027] The generation unit is used to approve the personal information and entry time, generate a pass QR code and a pass face image corresponding to the entry time based on the personal information, send them to the user, and set the pass QR code to a first color for activities in a designated first area;

[0028] The first management unit is used to detect when a user accesses the first area based on the access QR code or the access face image, to review the completion status of the user's pending items in the first area, record the corresponding process node in the access QR code, and update the color of the access QR code.

[0029] The second management unit is used to detect when a user accesses the second area based on the access QR code or the access face image, obtain the process node recorded in the access QR code or determine whether the user has access rights based on the color of the access QR code. If so, the user is sampled, and the process node and color in the access QR code are updated based on the sampling result.

[0030] To achieve the above objectives, the present invention also proposes an apparatus comprising a processor, a memory, and a computer program stored in the memory, the computer program being executed by the processor to implement the steps of a biosafety management method based on a single code as described in the above embodiments.

[0031] To achieve the above objectives, the present invention also proposes a computer-readable storage medium storing a computer program that is executed by a processor to implement the steps of a biosafety management method based on a single code as described in the above embodiments.

[0032] Beneficial effects:

[0033] The above solution, after the entry application submitted on the management platform is approved, generates a pass for the corresponding entry time based on the user's personal information, and sets the pass QR code to the first color for activities in the first area. Based on the recorded process nodes or the different colors of the pass QR code, it is easy to understand the user's access permissions to the corresponding areas, so that only the user is allowed to access the designated areas, effectively preventing unauthorized personnel from entering other areas, realizing effective management of biosecurity control in the farm, and effectively improving the management of personnel entering and leaving various areas of the farm, thereby improving the supervision safety and reliability of the farm.

[0034] The above solution, by recording the completion status of users at process nodes in various areas, facilitates understanding of users' entry and exit locations, times, and other information, enabling real-time monitoring of users' entry node information and progress. This makes the entire process online and traceable, thereby achieving effective management of the entire process. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 This is a flowchart illustrating a biosafety management method based on a single-code system, as provided in an embodiment of the present invention.

[0037] Figure 2 This is a schematic diagram of the overall entry process provided in an embodiment of the present invention.

[0038] Figure 3 This is a schematic diagram of a biosafety management device based on a single code, provided as an embodiment of the present invention.

[0039] The realization of the invention's objective, its functional characteristics, and advantages will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to represent selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] In the description of this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0042] The present invention will be described in detail below with reference to the embodiments.

[0043] Reference Figure 1 The diagram shown is a flowchart of a biosafety management method based on a single code, provided by an embodiment of the present invention.

[0044] In this embodiment, the method includes:

[0045] S11, Receive entry application submitted by user through management platform, the entry application includes collecting user's personal information and entry time.

[0046] In this embodiment, the method is applied to a pig farm. If the user is an internal staff member, they log in to the pig farm management platform using their personal account to submit an entry application. If the user is an external staff member, an invitation link needs to be generated on the pig farm management platform by the internal staff member to submit the entry application. The entry application interface requires the user's personal information to be entered, including the user's name, ID card number, face image, reason for entry, personal shoe and clothing size, and whether they have recently traveled to high-risk areas, as well as the user's entry time; furthermore, the user's exit time can also be entered. After the entry application is submitted, the platform forwards it to a pre-set approval person in the background (such as the pig farm manager) for review.

[0047] S12, after approving the personal information and entry time, generate a pass QR code and a pass face image corresponding to the entry time based on the personal information and send them to the user, and set the pass QR code to a first color for activities in the designated first area.

[0048] In this embodiment, after approval, a pass QR code and a facial image can be generated based on the entry time. The pass QR code and facial image can be configured to automatically expire upon departure or have a usage period to meet different scenario requirements. The pass QR code is set to a color that allows activity in designated areas, such as pink for designated contaminated areas in a disinfection center. Different QR code colors and corresponding activity areas can be displayed at the corresponding process nodes in the APP, assisting in farm management and reducing biosecurity risks. Users can scan the QR code or facial image at pedestrian gates or access control systems for further verification. Alternatively, in specific applications, a pass QR code can be generated directly in the previous step, but in this case, the color of the pass QR code must be set to a color that prohibits entry into any area of ​​the pig farm, such as gray.

[0049] S13, when it is detected that a user accesses the first area based on the access QR code or the access face image, the completion status of the user's to-do items in the first area is reviewed, the corresponding process node is recorded in the access QR code, and the color of the access QR code is updated.

[0050] In practice, a to-do list can be created for each area based on the specific needs of the pig farm, forming an entry process. The color of the updated QR code for each process node can be customized as needed. (Refer to...) Figure 2As shown, in this embodiment, the entry process for to-do items in the corresponding area includes: in the first area (corresponding to...) Figure 2 The pre-set tasks in the contaminated area include foot disinfection, item pickup and storage registration, epidemiological investigation sampling, and brushing teeth and washing hands. After completing the pre-set tasks in the contaminated area and passing the review, users enter the decontamination area for showering and decontamination. Only after passing this step can they enter the second area (corresponding to...). Figure 2 The clean area in the process will handle related pending matters (such as clean area sampling).

[0051] Specifically, users register by presenting a QR code or scanning their face at the entrance to the contaminated area. In special circumstances, manual registration, taking photos, and location tracking can also be used to update the registration information. In these cases, the QR code remains pink, allowing users to move freely within the contaminated area of ​​the disinfection center. Typically,

[0052] After registering upon arrival, users can view the next step in their entry process in their personal to-do list on the pig farm management platform APP: foot disinfection. Users can directly upload photos of their foot disinfection process to the APP for review, or they can click on the corresponding registration point in the APP, which will then review the photos taken by the camera installed at that point. Once approved, the completed process step will be recorded in the access QR code, which will remain pink, allowing users to move around in the contaminated area of ​​the disinfection treatment center.

[0053] After completing foot disinfection, users can view the next step in their entry process—item pickup and drop-off—in their personal to-do list on the pig farm management platform APP. Users can upload photos directly to the APP for review when picking up and dropping items, or they can click on the corresponding node in the APP for registration. The APP will then review the photos taken by the camera installed at that node. Once approved, the completed process node will be recorded in the access QR code, which will remain pink. Users can then move around in the contaminated area of ​​the disinfection treatment center.

[0054] After the items are sorted, users scan their facial recognition data at the access control system to confirm and upload their information. Once approved by the backend, the system automatically opens the currently available locker for storage and associates the user with it. If the approval fails, the user is prompted to identify which step in the process was not completed and to proceed accordingly. After approval, the completed process steps are recorded in the access QR code, which remains pink, allowing the user to move freely in the contaminated area of ​​the disinfection center.

[0055] After completing the storage registration, on-site sampling personnel will randomly select 30% of individuals who require epidemiological investigation sampling. The sampling involves using saline-soaked swabs to swab the mouth, nose, behind the ears, neck, hands, and feet of the sampling personnel. The samples are then tested by laboratory personnel for the presence of African swine fever virus. Users requiring epidemiological investigation sampling can access the service by clicking on the epidemiological investigation sampling task in their personal to-do list within the corresponding app, or by scanning their face with a mobile device. They can then click to print a user label and send the command `hpsy8vck_1` to print a fixed template label. This label, printed by a paired thermal printer, is affixed to the corresponding user's epidemiological investigation sample. Simultaneously, the completed process node is recorded in the access QR code, which remains pink, allowing the user to move freely in the contaminated area of ​​the decontamination center.

[0056] Then, on-site management personnel scan users' facial information in their personal to-do list on the corresponding app or via mobile terminal to identify users entering the toothbrushing, handwashing, and face-washing process. The corresponding user submits a photo of themselves after completing the process, and once approved, they are automatically placed in a queue in the system. Individuals can view the real-time queue status on a large on-site screen, while the system simultaneously broadcasts messages and voice prompts announcing their number's call. The system also updates the user's completed process steps in their access QR code, which remains pink, allowing the user to move freely in the contaminated area of ​​the disinfection center.

[0057] Furthermore, before the user accesses the second area based on the access QR code or the access facial image, the method further includes:

[0058] The system acquires the disinfection data of the user entering the shower room and completing the disinfection operation. After the disinfection data is approved, the process node corresponding to the disinfection operation completed by the user is recorded in the access QR code, and the color of the access QR code is updated to the second color.

[0059] In this embodiment, after receiving a notification to enter the disinfection area, the user enters the shower room for disinfection after facial recognition. The process automatically monitors the user's location and associates it with the relevant disinfection equipment to obtain the user's disinfection data, including water temperature, shower duration, and shower location. This data is used to verify compliance with disinfection regulations. Furthermore, the shower location is detected by ultrasonic sensors installed in the smart showerhead, which measure the distance between the user and the showerhead. If the detected distance exceeds a preset distance and the time exceeding the preset distance exceeds a preset time, it is determined that the user has not showered in the designated area for an extended period, and the disinfection is deemed unqualified. Simultaneously, the user's completed process node is recorded in the access QR code. When disinfection is unqualified, the access QR code remains pink, allowing the user to move freely in the contaminated area of ​​the disinfection center; when disinfection is qualified, the access QR code updates to blue, allowing the user to move freely in the clean area of ​​the disinfection center.

[0060] S14, when it is detected that a user accesses the second area based on the access QR code or the access face image, the process node recorded in the access QR code is obtained or the user's access permission is determined based on the color of the access QR code. If so, the user is sampled, and the process node and color in the access QR code are updated based on the sampling result.

[0061] The step of obtaining the process nodes recorded in the access QR code or determining whether a user has access rights based on the color of the access QR code includes:

[0062] When all process nodes recorded in the access QR code have passed the review, or when the color of the access QR code is the second color, it is determined that the user has access permission to access the second area.

[0063] The step of sampling users and updating the process nodes and colors in the access QR code based on the sampling results includes:

[0064] After obtaining and approving the sample image of the user's completed clean area sampling, the process node corresponding to the clean area sampling completed by the user in the second area is recorded in the access QR code, and the color of the access QR code is updated to the second color of the activity in the designated second area;

[0065] The user-sampled sample is tested to obtain the sampling result. When the sampling result is negative, the current corresponding process node is approved. The result is recorded in the access QR code and the color of the access QR code is updated to a third color that allows entry into the core area for activities.

[0066] When the sampling result is determined to be positive, the current corresponding process node is "approval failed". This is recorded in the access QR code, and the color of the access QR code is updated to the fourth color for activities in the designated isolation area.

[0067] In this embodiment, after the disinfection data is verified and approved, the user's facial information is scanned via their personal to-do list in the corresponding app or via a mobile terminal to confirm entry into the clean area for sampling. On-site sampling personnel perform clean area sampling on the user and print labels to affix to the clean area sample. Simultaneously, the user's completed process node is recorded in the access QR code, which then turns blue, allowing the user to move freely within the clean area of ​​the disinfection center. The user can rest at the isolation point while awaiting results and can view the sampling results in real time via the app. Laboratory personnel scan the QR code to enter the corresponding sampling results. If the sampling result is negative, the current node is passed, the access QR code changes to green, and the activity area is the clean area and the core area of ​​the pig farm. If the sampling result is positive, the current node is not passed, the access QR code changes to red, and the user can choose to continue sampling or terminate the process directly; the activity area is the isolation area, such as the dormitory.

[0068] Reference Figure 3 The diagram shown is a structural schematic of a biosafety management device based on a single code, according to an embodiment of the present invention.

[0069] In this embodiment, the device 30 includes:

[0070] Application unit 31 is used to receive an entry application submitted by a user through the management platform. The entry application includes collecting the user's personal information and entry time.

[0071] The generation unit 32 is used to, after approving the personal information and entry time, generate a pass QR code and a pass face image corresponding to the entry time based on the personal information and send them to the user, and set the pass QR code to a first color for activities in a designated first area;

[0072] The first management unit 33 is used to review the completion status of the user's pending tasks in the first area when the user accesses the first area according to the access QR code or the access face image, record the corresponding process node in the access QR code and update the color of the access QR code.

[0073] The second management unit 34 is used to detect when a user accesses the second area based on the access QR code or the access face image, obtain the process node recorded in the access QR code or determine whether the user has access rights based on the color of the access QR code. If so, the user is sampled, and the process node and color in the access QR code are updated based on the sampling result.

[0074] Each unit module of the device 30 can execute the corresponding steps in the above method embodiment, so the details of each unit module will not be elaborated here. Please refer to the description of the corresponding steps above for details.

[0075] This invention also provides a device comprising the biosafety management device based on a single code as described above, wherein the biosafety management device based on a single code can employ... Figure 3 The structure of the embodiment, correspondingly, can be executed Figure 1 The technical solutions of the method embodiments shown are similar in implementation principle and technical effect. For details, please refer to the relevant records in the above embodiments, which will not be repeated here.

[0076] The device includes: a mobile phone, digital camera, or tablet computer, or other device with a camera function; or a device with an image processing function; or a device with an image display function. The device may include components such as a memory, processor, input unit, display unit, and power supply.

[0077] The memory can be used to store software programs and modules. The processor executes various functional applications and data processing by running the software programs and modules stored in the memory. The memory can mainly include a program storage area and a data storage area. The program storage area can store the operating system, application programs required for at least one function (such as image playback function), etc.; the data storage area can store data created according to the use of the device. In addition, the memory can include high-speed random access memory, and can also include non-volatile memory, such as at least one disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, the memory can also include a memory controller to provide access to the memory for the processor and input units.

[0078] The input unit can be used to receive input numerical, character, or image information, and to generate keyboard, mouse, joystick, optical, or trackball signal inputs related to user settings and function control. Specifically, in addition to a camera, the input unit of this embodiment may also include a touch-sensitive surface (e.g., a touch screen) and other input devices.

[0079] The display unit can be used to display information input by the user or information provided to the user, as well as various graphical user interfaces of the device. These graphical user interfaces can be composed of graphics, text, icons, video, and any combination thereof. The display unit may include a display panel, optionally configured as an LCD (Liquid Crystal Display), OLED (Organic Light-Emitting Diode), or other similar display panel. Furthermore, a touch-sensitive surface may cover the display panel. When the touch-sensitive surface detects a touch operation on or near it, it transmits the information to the processor to determine the type of touch event. Subsequently, the processor provides corresponding visual output on the display panel based on the type of touch event.

[0080] This invention also provides a computer-readable storage medium, which may be a computer-readable storage medium included in the memory described in the above embodiments; or it may be a standalone computer-readable storage medium not assembled into a device. The computer-readable storage medium stores at least one instruction, which is loaded and executed by a processor to implement... Figure 1 The illustrated biosafety management method is based on a single-code interface. The computer-readable storage medium can be a read-only memory, a hard disk, or an optical disk, etc.

[0081] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the device embodiments, equipment embodiments, and storage medium embodiments, since they are basically similar to the method embodiments, the descriptions are relatively simple, and relevant parts can be referred to the descriptions in the method embodiments.

[0082] Furthermore, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0083] The foregoing description illustrates and describes preferred embodiments of the present invention. It should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept by means of the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A biosafety management method based on a unified code, characterized in that, The method includes: Receive entry applications submitted by users through the management platform, the entry applications including collecting users' personal information and entry time; After the personal information and entry time are approved, a pass QR code and a pass face image corresponding to the entry time are generated based on the personal information and sent to the user. The pass QR code is set to a first color for activities in a designated first area. When a user is detected accessing the first area using the access QR code or the access face image, the completion status of the user's pending tasks in the first area is reviewed, the corresponding process node is recorded in the access QR code, and the color of the access QR code is updated; wherein, the pending tasks in the first area include foot disinfection, item picking and storage registration, epidemiological investigation sampling, brushing teeth and washing hands; When a user is detected accessing the second area using the access QR code or the access face image, the process nodes recorded in the access QR code are obtained, or the user's access permission is determined based on the color of the access QR code. If so, the user is sampled, and the process nodes and colors in the access QR code are updated based on the sampling results, including: After obtaining and approving the sample image of the user's completed clean area sampling, the process node corresponding to the clean area sampling completed by the user in the second area is recorded in the access QR code, and the color of the access QR code is updated to the second color of the activity in the designated second area; The user-sampled sample is tested to obtain the sampling result. When the sampling result is negative, the current corresponding process node is approved. The result is recorded in the access QR code and the color of the access QR code is updated to a third color that allows entry into the core area for activities. When the sampling result is determined to be positive, the current corresponding process node is "approval failed". This is recorded in the access QR code, and the color of the access QR code is updated to the fourth color for activities in the designated isolation area.

2. The biosafety management method based on a single code as described in claim 1, characterized in that, The step of reviewing the completion status of the user's to-do items in the first area, recording the corresponding process nodes in the access QR code, and updating the color of the access QR code includes: After obtaining and approving the photos of the user completing foot disinfection, the process node corresponding to the foot disinfection completed by the user in the first area is recorded in the access QR code, and the color of the access QR code is updated to the first color.

3. The biosafety management method based on a single code as described in claim 1, characterized in that, The step of reviewing the completion status of the user's to-do items in the first area, recording the corresponding process nodes in the access QR code, and updating the color of the access QR code includes: After obtaining and approving photos of the user's completed item pickup and drop-off, the system opens the currently unused cabinet door for the user to store items. The system records the process nodes corresponding to the user's item pickup, drop-off, and storage registration in the first area in the access QR code and updates the color of the access QR code to the first color.

4. The biosafety management method based on a single code as described in claim 1, characterized in that, The step of reviewing the completion status of the user's to-do items in the first area, recording the corresponding process nodes in the access QR code, and updating the color of the access QR code includes: After obtaining and approving the sample image of the user's completed epidemiological investigation sampling, the process node corresponding to the epidemiological investigation sampling completed by the user in the first area is recorded in the access QR code, and the color of the access QR code is updated to the first color.

5. The biosafety management method based on a single code as described in claim 1, characterized in that, The step of reviewing the completion status of the user's to-do items in the first area, recording the corresponding process nodes in the access QR code, and updating the color of the access QR code includes: After obtaining and approving photos of the user completing brushing their teeth and washing their hands, the process nodes corresponding to the brushing and washing of the user in the first area are recorded in the access QR code, and the color of the access QR code is updated to the first color.

6. The biosafety management method based on a single code as described in claim 1, characterized in that, Before the user accesses the second area based on the access QR code or the access face image, the method further includes: The system acquires the disinfection data of the user entering the shower room and completing the disinfection operation. After the disinfection data is approved, the process node corresponding to the disinfection operation completed by the user is recorded in the access QR code, and the color of the access QR code is updated to the second color.

7. The biosafety management method based on a single code as described in claim 1, characterized in that, The step of obtaining the process nodes recorded in the access QR code or determining whether the user has access rights based on the color of the access QR code includes: When all process nodes recorded in the access QR code have passed the review, or when the color of the access QR code is the second color, it is determined that the user has access permission to access the second area.

8. A biosafety management device based on a single code, characterized in that, The apparatus for using the biosafety management method based on a single code as described in any one of claims 1-7 includes: The application unit is used to receive entry applications submitted by users through the management platform. The entry application includes collecting the user's personal information and entry time. The generation unit is used to approve the personal information and entry time, generate a pass QR code and a pass face image corresponding to the entry time based on the personal information, send them to the user, and set the pass QR code to a first color for activities in a designated first area; The first management unit is used to detect when a user accesses the first area based on the access QR code or the access face image, to review the completion status of the user's pending items in the first area, record the corresponding process node in the access QR code, and update the color of the access QR code. The second management unit is used to detect when a user accesses the second area based on the access QR code or the access face image, obtain the process node recorded in the access QR code or determine whether the user has access rights based on the color of the access QR code. If so, the user is sampled, and the process node and color in the access QR code are updated based on the sampling result.

9. A device, characterized in that, It includes a processor, a memory, and a computer program stored in the memory, the computer program being executed by the processor to implement the steps of a biosafety management method based on a single code as described in any one of claims 1 to 7.

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