Disk degaussing method, device and system

Abstract

The embodiment of the present application provides a disk demagnetization method, device and system, which can be used in the field of artificial intelligence technology. The method includes: if the collected entity data of the target disk matches the disk data of the target disk pre-stored in the application system, then the target disk is moved to the target demagnetization device that is currently in an idle state; a demagnetization instruction is sent to the target demagnetization device so that the target demagnetization device demagnetizes the target disk, and the demagnetization result for the target disk sent by the target demagnetization device is received; and the target disk is moved to the corresponding area according to the demagnetization result for the target disk. The present application can improve the reliability and effectiveness of the disk demagnetization process, and can improve the convenience and intelligence of disk demagnetization; and thus can meet the management and operation and maintenance needs of enterprises with multiple disks.

Description

Technical Field

[0001] The present application relates to the field of data processing technology, in particular to the field of artificial intelligence technology, and specifically to a disk demagnetization method, device and system. Background Art

[0002] With the rapid development of information technology, computer systems need to store massive amounts of data, which has caused the number of disks to grow exponentially. As the amount of data increases and the importance of data increases, conventional disk formatting methods are far from meeting the requirements of regulatory agencies or internal corporate management.

[0003] At present, most enterprises purchase independent degaussing equipment to clean up disk data. However, since the degaussing equipment is used independently as an offline method, it is objectively impossible to check or link the data or results, which does not meet the needs of enterprise management and operation and maintenance. In other words, since the degaussing equipment is used independently as an offline method, it is impossible to perform operations such as information confirmation on the disk to be degaussed. Therefore, the existing disk degaussing method has problems such as easy misoperation during the degaussing process, risk of loss of important data, incomplete cleaning of data to be cleaned, poor reliability, and inability to meet the management and operation and maintenance needs of enterprises with multiple disks. Summary of the invention

[0004] In response to the problems in the prior art, the present application provides a disk demagnetization method, device and system, which can improve the reliability and effectiveness of the disk demagnetization process, and can improve the convenience and intelligence of disk demagnetization; thereby, it can meet the management and operation and maintenance needs of enterprises with multiple disks.

[0005] In order to solve the above technical problems, this application provides the following technical solutions:

[0006] In a first aspect, the present application provides a method for degaussing a disk, comprising:

[0007] If the collected entity data of the target disk matches the disk data of the target disk pre-stored in the application system, the target disk is moved to a target degaussing device that is currently in an idle state;

[0008] Sending a degaussing instruction to the target degaussing device so that the target degaussing device performs degaussing processing on the target disk, and receiving a degaussing result for the target disk sent by the target degaussing device;

[0009] The target disk is moved to a corresponding area according to the demagnetization result of the target disk.

[0010] Furthermore, before the target disk is moved to the target degaussing device which is currently in an idle state, the method includes:

[0011] If it is detected that a target disk is placed on a preset tray and / or a degaussing instruction for the target disk is received, image data of the target disk is collected, wherein the target disk is a faulty disk and the disk data of the faulty disk is pre-stored in the application system;

[0012] Performing image recognition on the image data of the target disk to obtain entity data of the target disk;

[0013] It is determined whether the physical data of the target disk matches the disk data of the target disk. If so, the target disk is determined as the disk to be demagnetized.

[0014] Furthermore, the disk data includes a correspondence between a disk unique identifier and a disk state, and the disk state includes a normal operating state or a fault state to be demagnetized;

[0015] The entity data includes a disk serial number set on the target disk;

[0016] Correspondingly, the determining whether the physical data of the target disk matches the disk data of the target disk, and if so, determining the target disk as the disk to be degaussed, includes:

[0017] Determine whether the disk serial number of the target disk corresponds to the disk unique identifier of the target disk, and if so, determine whether the disk state corresponding to the disk unique identifier of the target disk is the faulty state to be degaussed;

[0018] If the disk state corresponding to the disk unique identifier of the target disk is a state to be degaussed, the target disk is determined as the disk currently to be degaussed.

[0019] Furthermore, the disk data includes identity information of at least one person who has the authority to degauss the target disk;

[0020] The entity data includes a face recognition result of a target person who places the target disk on the tray and / or sends a degaussing instruction for the target disk;

[0021] Correspondingly, the determining whether the physical data of the target disk matches the disk data of the target disk, and if so, determining the target disk as the disk to be degaussed, includes:

[0022] It is determined whether the identity information corresponding to the face recognition result of the target person is included in the identity information of a person who has the degaussing operation authority of the target disk. If so, the target disk is determined as the disk to be degaussed.

[0023] Further, the moving the target disk to a target degaussing device that is currently in an idle state includes:

[0024] Acquire current status information corresponding to each degaussing device and each transmission member in the same space as the tray where the target disk is located;

[0025] Selecting one of the degaussing devices whose current status information is an idle state as a target degaussing device corresponding to the target disk;

[0026] A moving instruction including the position information of the target disk device is sent to the transmission member whose current status information is idle status, so that the transmission member moves the tray where the target disk is located to the demagnetization cavity of the target demagnetization device based on the moving instruction.

[0027] Further, the step of moving the target disk to a corresponding area according to the demagnetization result of the target disk includes:

[0028] If the demagnetization result for the target disk shows that the target disk is successfully demagnetized, a movement instruction containing the position information of a preset completion collection area is sent to a transmission component whose current status information is an idle state, so that the transmission component moves the target disk from the demagnetization cavity of the target demagnetization device to the completion collection area.

[0029] Further, the step of moving the target disk to a corresponding area according to the demagnetization result of the target disk includes:

[0030] If the demagnetization result of the target disk shows that the demagnetization of the target disk has failed, a movement instruction containing the position information of a preset manual confirmation area is sent to a transmission component whose current status information is an idle state, so that the transmission component moves the target disk from the demagnetization cavity of the target demagnetization device to the manual confirmation area.

[0031] In a second aspect, the present application provides a disk degaussing device, comprising:

[0032] An information matching module, used for moving the target disk to a target degaussing device currently in an idle state if the collected entity data of the target disk matches the disk data of the target disk pre-stored in the application system;

[0033] A degaussing control module, used for sending a degaussing instruction to the target degaussing device so that the target degaussing device performs degaussing processing on the target disk, and receiving a degaussing result for the target disk sent by the target degaussing device;

[0034] The disk moving module is used to move the target disk to a corresponding area according to the demagnetization result of the target disk.

[0035] In a third aspect, the present application provides a disk degaussing system, comprising: a completion collection area, a manual confirmation area, at least one image acquisition device, a plurality of degaussing devices, a plurality of transmission members, a plurality of trays, and a disk degaussing device for implementing the disk degaussing method;

[0036] Each of the degaussing equipment, transmission parts and image acquisition equipment is respectively connected to the disk degaussing device for communication, and the disk degaussing device is connected to the application system for communication;

[0037] Wherein, the image acquisition device is used to acquire image data of the target disk placed on the tray, so that the disk degaussing device can obtain the entity data of the target disk according to the image data;

[0038] The transmission member is used to move the target disk to the target degaussing device which is currently in an idle state according to the instruction of the disk degaussing device, and to move the target disk to the completed collection area or the manual confirmation area.

[0039] In a fourth aspect, the present application provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the disk demagnetization method is implemented when the processor executes the program.

[0040] In a fifth aspect, the present application provides a computer-readable storage medium having a computer program stored thereon, which implements the disk demagnetization method when executed by a processor.

[0041] It can be seen from the above technical scheme that the present application provides a disk demagnetization method, device and system, the method comprising: if the collected physical data of the target disk matches the disk data of the target disk pre-stored in the application system, then the target disk is moved to a target demagnetization device that is currently in an idle state; a demagnetization instruction is sent to the target demagnetization device so that the target demagnetization device demagnetizes the target disk, and a demagnetization result for the target disk sent by the target demagnetization device is received; according to the demagnetization result for the target disk, the target disk is moved to a corresponding area, and by matching the collected physical data of the target disk with the disk data of the target disk pre-stored in the application system, the disk data to be cleaned can be verified before the disk is demagnetized. It can effectively ensure that the disk to be degaussed is indeed the disk that needs to be degaussed as recorded in the application system, and can effectively avoid the problems of misoperation, risk of loss of important data and poor reliability in the degaussing process; at the same time, by receiving the degaussing result for the target disk sent by the target degaussing device, and moving the target disk to the corresponding area according to the degaussing result for the target disk, the disk can be disposed of in a targeted manner according to the degaussing result, and can avoid the situation where the data to be cleaned is not completely cleaned and the technicians are not aware of it; it can improve the reliability and effectiveness of the disk degaussing process, and at the same time can improve the convenience and intelligence of the disk degaussing; it can meet the management and operation and maintenance needs of enterprises with multiple disks, and improve the user experience of enterprises and technicians in them. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0043] Figure 1 It is a schematic diagram of the interaction between the disk degaussing device in the embodiment of the present application and other client devices or application systems.

[0044] Figure 2 This is a first flow chart of the disk demagnetization method in the embodiment of the present application.

[0045] Figure 3 It is a second flow chart of the disk demagnetization method in the embodiment of the present application.

[0046] Figure 4 This is a first flow chart of step 030 in the disk demagnetization method in the embodiment of the present application.

[0047] Figure 5 This is a second flow chart of step 030 in the disk demagnetization method in the embodiment of the present application.

[0048] Figure 6 This is a third flow chart of the disk demagnetization method in the embodiment of the present application.

[0049] Figure 7 This is a fourth flow chart of the disk demagnetization method in the embodiment of the present application.

[0050] Figure 8 This is a fifth flow chart of the disk degaussing method in the embodiment of the present application.

[0051] Fig. 9 It is a structural schematic diagram of the disk degaussing device in the embodiment of the present application.

[0052] Fig.10 It is a structural schematic diagram of the disk degaussing system in an embodiment of the present application.

[0053] Fig.11 It is the overall logic flow chart of the disk degaussing system provided by the application example of this application.

[0054] Fig.12 It is a physical relationship diagram of the disk degaussing system provided in the application example of this application.

[0055] Fig.13 It is a functional schematic diagram of the information collection subsystem provided by the application example of this application.

[0056] Fig.14 It is a functional schematic diagram of the information processing subsystem provided by the application example of this application.

[0057] Fig.15 It is a functional schematic diagram of the transmission management subsystem provided in the application example of this application.

[0058] Fig.16 It is a functional schematic diagram of the demagnetization subsystem provided in the application example of this application.

[0059] Fig.17 It is a schematic diagram of the structure of an electronic device in an embodiment of the present application. DETAILED DESCRIPTION

[0060] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0061] It should be noted that the disk demagnetization method, device and system disclosed in the present application can be used in the fields of artificial intelligence technology and data center operation and maintenance technology, and can also be used in any field other than the fields of artificial intelligence technology and data center operation and maintenance technology. The application field of the disk demagnetization method, device and system disclosed in the present application is not limited.

[0062] The existing disk degaussing method objectively cannot check or link data or results, and does not meet the needs of enterprise management and operation. The main shortcomings are as follows:

[0063] 1. Independent degaussing equipment cannot identify disk information.

[0064] At present, the degaussing equipment purchased and used by various types of enterprises all adopts manual operation methods. Various types of data are identified and entered into the system by executors. There is a lack of technical means for inspection and verification. This not only fails to prevent inaccurate information caused by human error, but also poses the risk of not being able to identify whether the disk has been placed in the degaussing machine and important data has not been cleaned up.

[0065] 2. The offline demagnetization method cannot be linked with the enterprise system and does not meet the conditions for full-process management.

[0066] The current degaussing machines, as offline working modes, are not capable of being linked with the enterprise system. This results in the system, as an enterprise or data owner, not knowing the processing status of the disks they are concerned about, including whether the faulty disk enters the degaussing system for processing in a timely manner after being removed from the device, whether the degaussing results cannot be transmitted to the data owner and the enterprise system in a timely manner, and whether any disks to be degaussed are missed.

[0067] 3. The processing capacity of independent demagnetizers is limited and they do not have parallel processing capabilities.

[0068] Due to the design of the degaussing machine itself, the degaussing chamber cannot accommodate multiple disks. This means that when a large number of disks need to be processed, they can only be processed individually, which increases labor costs and reduces work efficiency.

[0069] Based on the above content, it can be seen that the existing disk degaussing method is unable to perform information confirmation and other operations on the disk to be degaussed because the degaussing equipment is used independently as an offline method. Therefore, the existing disk degaussing method has problems such as easy misoperation during the degaussing process, risk of loss of important data, incomplete cleaning of data to be cleaned, poor reliability, and inability to meet the management and operation and maintenance needs of enterprises with multiple disks.

[0070] In response to the above technical problems, the embodiments of the present application respectively provide a disk demagnetization method, a disk demagnetization device, a disk demagnetization system, and a computer-readable storage medium for an electronic device. If the collected physical data of the target disk matches the disk data of the target disk pre-stored in the application system, the target disk is moved to a target demagnetization device that is currently in an idle state; a demagnetization instruction is sent to the target demagnetization device so that the target demagnetization device demagnetizes the target disk, and a demagnetization result for the target disk sent by the target demagnetization device is received; the target disk is moved to a corresponding area according to the demagnetization result for the target disk, and by matching the collected physical data of the target disk with the disk data of the target disk pre-stored in the application system, the demagnetization result can be demagnetized before the disk is demagnetized. The data of the disk to be cleaned is verified, so as to effectively ensure that the disk to be degaussed is indeed the disk that needs to be degaussed as recorded in the application system, so as to effectively avoid the problems of misoperation, risk of loss of important data and poor reliability in the degaussing process; at the same time, by receiving the degaussing result for the target disk sent by the target degaussing device, and moving the target disk to the corresponding area according to the degaussing result for the target disk, the disk can be disposed of in a targeted manner according to the degaussing result, so as to avoid the situation that the data to be cleaned is not completely cleaned and the technicians are not aware of it; the reliability and effectiveness of the disk degaussing process can be improved, and the convenience and intelligence of the disk degaussing can be improved; thus, the management and operation and maintenance needs of enterprises with multiple disks can be met, and the user experience of enterprises and technicians in the enterprises can be improved.

[0071] In one or more embodiments of the present application, the demagnetization device may be a demagnetizer, a demagnetizer, etc. The demagnetization device may adopt the principle of DC saturation demagnetization: the magnetic carrier is placed in a DC magnetic field with a field strength (internal field) that is 2.5 times higher than its coercive force, and the magnetic carrier is magnetized to saturation. The information recorded on the magnetic carrier will become "all 0" or "all 1" state, thereby achieving the purpose of eliminating the information on the magnetic carrier, that is, the information on the magnetic carrier is eliminated.

[0072] Based on the above content, the present application also provides a disk degaussing device for implementing the disk degaussing method provided in one or more embodiments of the present application, and the disk degaussing device can be a server, see Figure 1The disk demagnetization device can communicate and connect with the client device held by the technician and the enterprise's application system by itself or through a third-party server, so as to receive the disk demagnetization instructions sent by the client devices corresponding to each technician, so that the disk demagnetization device executes the disk demagnetization method mentioned in one or more embodiments of the present application based on the disk demagnetization instructions, and after moving the target disk to the corresponding area according to the demagnetization result of the target disk, sends a result notification message for indicating the demagnetization result of the target disk and the identification of the area where it is located to the client device held by the technician or the enterprise's application system, so that the enterprise's application system can immediately record and store the demagnetization result of the target disk and the identification of the area where it is located, so that the technician can quickly obtain the demagnetization result of the target disk and the identification of the area where it is located based on the client device held by him.

[0073] It is understandable that the client device may include a smart phone, a tablet electronic device, a network set-top box, a portable computer, a desktop computer, a personal digital assistant (PDA), a vehicle-mounted device, a smart wearable device, etc. Among them, the smart wearable device may include smart glasses, a smart watch, a smart bracelet, etc.

[0074] The client device may have a communication module (i.e., a communication unit) that can communicate with a remote server to achieve data transmission with the server. The server may include a server on the task scheduling center side, and other implementation scenarios may also include a server on an intermediate platform, such as a server on a third-party server platform that has a communication link with the task scheduling center server. The server may include a single computer device, or a server cluster consisting of multiple servers, or a server structure of a distributed device.

[0075] The server and the client device may communicate with each other using any suitable network protocol, including network protocols that have not yet been developed on the date of filing this application. The network protocols may include, for example, TCP / IP, UDP / IP, HTTP, HTTPS, etc. Of course, the network protocols may also include, for example, RPC (Remote Procedure Call Protocol) and REST (Representational State Transfer) protocols used on top of the above protocols.

[0076] The details are described in detail through the following embodiments and application examples.

[0077] In order to solve the problems of the existing disk degaussing method, such as the degaussing process is prone to misoperation, there is a risk of important data loss, the data to be cleaned is not completely cleaned, the reliability is poor, and it cannot meet the management and operation and maintenance needs of enterprises with multiple disks. The present application provides an embodiment of a disk degaussing method, see Figure 2 The disk degaussing method performed by the disk degaussing device specifically includes the following contents:

[0078] Step 100: If the collected physical data of the target disk matches the disk data of the target disk pre-stored in the application system, the target disk is moved to a target degaussing device that is currently in an idle state.

[0079] In step 100, the serial number of the disk can be obtained by taking a photo and identifying the information on the disk surface; the demagnetization executor information is collected, and the user enters the system by providing the correct user name and password to start the process; the relevant change list that has been submitted in the change system is captured in real time for subsequent information comparison; the status of different manipulators (working, in position or idle) is collected; and the working status of the demagnetizer (idle, working, completed) is collected.

[0080] All the collected information can then be summarized, associated, judged, and commands issued, that is, various types of data can be classified and associated, and multiple data tables can be established to record and analyze the data of different subsystems; and the operations of each link of the system can be coordinated according to the results of information association, including dispatching idle robots to place the associated disks from the starting position into the idle degaussing machine.

[0081] Step 200: Send a degaussing instruction to the target degaussing device to enable the target degaussing device to degauss the target disk, and receive a degaussing result for the target disk sent by the target degaussing device.

[0082] Step 300: Move the target disk to a corresponding area according to the degaussing result of the target disk.

[0083] In step 300, the operations of each link of the system can be coordinated and arranged according to the result of information association, including dispatching idle manipulators to place the disks with established associations from the starting position into idle degaussing machines, taking out the disks that have successfully completed the degaussing operation and placing them in a recycling bin or a collection area, placing the disks that have failed to be degaussed into the manual processing area, controlling the start and stop of the degaussing equipment, updating system information, etc.

[0084] As can be seen from the above description, the disk demagnetization method provided in the embodiment of the present application can verify the disk data to be cleaned before the disk is demagnetized by matching the collected physical data of the target disk with the disk data of the target disk pre-stored in the application system, thereby effectively ensuring that the disk to be demagnetized is indeed the disk that needs to be demagnetized as recorded in the application system, thereby effectively avoiding the problems of misoperation, risk of loss of important data and poor reliability in the demagnetization process; at the same time, by receiving the demagnetization result for the target disk sent by the target demagnetization device, and moving the target disk to the corresponding area according to the demagnetization result for the target disk, the disk can be targeted according to the demagnetization result. It can avoid the situation where the data to be cleaned is not completely cleaned and the technician is not aware of it; it can improve the reliability and effectiveness of the disk demagnetization process, and at the same time, it can improve the convenience and intelligence of disk demagnetization; it can meet the management and operation and maintenance needs of enterprises with multiple disks, and improve the user experience of enterprises and technicians in enterprises.

[0085] In order to improve the accuracy and reliability of obtaining the physical data of the target disk, an embodiment of the disk degaussing method provided in the present application is provided. Figure 3 The disk degaussing method further includes the following contents before step 100:

[0086] Step 010: If it is detected that a target disk is placed on a preset tray and / or a demagnetization instruction for the target disk is received, image data of the target disk is collected, wherein the target disk is a faulty disk and the disk data of the faulty disk is pre-stored in the application system.

[0087] Step 020: Perform image recognition on the image data of the target disk to obtain entity data of the target disk.

[0088] Step 030: Determine whether the physical data of the target disk matches the disk data of the target disk. If so, determine the target disk as the disk to be demagnetized.

[0089] Specifically, the serial number of the disk can be obtained by taking a photo and identifying the information on the disk surface, and the information of the demagnetization executor can be collected. The user enters the system by providing the correct user name and password to start the process; the relevant change list that has been submitted in the change system is captured in real time for subsequent information comparison.

[0090] From the above description, it can be seen that the disk demagnetization method provided in the embodiment of the present application can effectively improve the accuracy and reliability of obtaining the physical data of the target disk by collecting the image data of the target disk and performing image recognition on the image data, and can effectively improve the convenience and intelligence of obtaining the physical data of the target disk, thereby further improving the reliability and effectiveness of the disk demagnetization process, and can improve the convenience and intelligence of the disk demagnetization.

[0091] In order to further improve the accuracy and reliability of the disk degaussing process, in an embodiment of the disk degaussing method provided in the present application, the disk data includes a correspondence between a disk unique identifier and a disk state, wherein the disk state includes a normal operating state or a fault state to be degaussed; the entity data includes a disk serial number set on the target disk; see Figure 4 , step 030 in the disk degaussing method specifically includes the following contents:

[0092] Step 031: Determine whether the disk serial number of the target disk corresponds to the disk unique identifier of the target disk. If so, execute step 032; if not, a notification message indicating that the target disk cannot be demagnetized currently can be sent to the user's client device or application system.

[0093] Step 032: Determine whether the disk status corresponding to the disk unique identifier of the target disk is the faulty demagnetization status; if so, execute step 033; if not, a notification message indicating that the target disk cannot be demagnetized currently can be sent to the user's client device or application system.

[0094] Step 033: Determine the target disk as the disk currently to be demagnetized.

[0095] It can be understood that in step 033, determining the target disk as the disk currently to be demagnetized is a preliminary judgment result. In order to further improve the accuracy and reliability of the disk demagnetization process, after judging in step 032 that the disk state corresponding to the disk unique identifier of the target disk is the faulty state to be demagnetized, the following step 034 can be directly executed for further judgment.

[0096] From the above description, it can be seen that the disk demagnetization method provided in the embodiment of the present application can effectively judge the accuracy and reliability of whether the physical data of the target disk and the disk data of the target disk match by judging whether the disk serial number of the target disk corresponds to the disk unique identifier of the target disk. If so, it judges whether the disk state corresponding to the disk unique identifier of the target disk is the faulty demagnetization state, and can effectively avoid the problems of misoperation, risk of loss of important data and poor reliability in the demagnetization process; thereby, the accuracy and reliability of the disk demagnetization process can be further improved.

[0097] In order to further improve the accuracy and reliability of the disk degaussing process, in an embodiment of the disk degaussing method provided in the present application, the disk data includes the identity information of at least one person who has the degaussing operation authority for the target disk; the entity data includes the face recognition result of the target person who places the target disk on the tray and / or sends the degaussing instruction for the target disk; see Figure 5 Step 030 in the disk degaussing method may include the following content alone or after step 032, after determining that the disk state corresponding to the disk unique identifier of the target disk is the fault state to be degaussed:

[0098] Step 034: determine whether the identity information corresponding to the face recognition result of the target person is included in the identity information of the person who has the degaussing operation authority of the target disk. If so, execute step 033: determine the target disk as the disk to be degaussed. If not, a notification message indicating that the person who currently applies for degaussing does not have the authority to degauss the target disk can be sent to the user's client device or application system.

[0099] From the above description, it can be seen that the disk demagnetization method provided in the embodiment of the present application can further improve the accuracy and reliability of judging whether the physical data of the target disk and the disk data of the target disk match by judging whether the identity information corresponding to the face recognition result of the target person is contained in the identity information of the person who has the demagnetization operation authority of the target disk, and can further avoid problems such as misoperation, risk of loss of important data and poor reliability in the demagnetization process; thereby, the accuracy and reliability of the disk demagnetization process can be further improved.

[0100] In order to further improve the efficiency and automation of disk degaussing, an embodiment of the disk degaussing method provided in the present application is shown in FIG. Figure 6 , step 100 in the disk degaussing method specifically includes the following contents:

[0101] Step 110: Obtain current status information corresponding to each degaussing device and each transmission member in the same space as the tray where the target disk is located.

[0102] Step 120: Select one of the degaussing devices whose current status information is idle as the target degaussing device corresponding to the target disk.

[0103] Step 130: Send a movement instruction containing the position information of the target disk device to the transmission component whose current status information is idle state, so that the transmission component moves the tray where the target disk is located to the demagnetization cavity of the target demagnetization device based on the movement instruction.

[0104] Specifically, the transmission member can use a mechanical arm to manage and operate the position movement of the disk in the system, wherein target recognition is used to identify the disk tray to be degaussed (the disk will no longer be imaged during the degaussing process, and the tray it is in is used as a mark). This part of the work is implemented by a camera deployed in the information collection subsystem. When the camera recognizes the disk to be degaussed that the system can implement, it will notify the transmission member of the tray number where the corresponding disk is located. The transmission member will lift the tray with the corresponding number as a whole (the tray and the mechanical arm are fixedly connected) and insert it into the degaussing machine cavity assigned by the system. Position recognition is to identify the positions of the degaussing machine's port, completion collection area, and manual confirmation area. These three positions in the entire system are fixed coordinate positions. The mechanical arm will move the tray according to the provided position. When the degaussing completion (or incomplete) instruction is recognized, the mechanical arm will take the tray out of the degaussing cavity, move it to the completion collection area (or manual confirmation area), and dump the disk in the tray by rotating it and return it to the information collection area to wait for the next operation; the mechanical transmission is the mechanical control part of the entire system, which is responsible for moving the disk tray at the specified position. The positions in the entire system are fixed coordinates. The robotic arm is fixed to the pallet, and the robotic arm can be extended and retracted beyond the length of the pallet to place or take out the pallet.

[0105] From the above description, it can be seen that the disk demagnetization method provided in the embodiment of the present application can effectively improve the reliability and intelligence of moving the target disk to the target demagnetization device that is currently in an idle state by obtaining the current status information corresponding to each of the demagnetization devices and each of the transmission parts in the same space as the tray where the target disk is located, thereby further improving the efficiency and automation of disk demagnetization.

[0106] In order to further avoid the situation that the data to be cleaned is not completely cleaned and the technician is not aware of it, an embodiment of the disk degaussing method provided in this application is provided. Figure 7 , step 300 in the disk degaussing method specifically includes the following contents:

[0107] Step 310: If the demagnetization result for the target disk shows that the target disk is successfully demagnetized, a movement instruction containing the position information of a preset completion collection area is sent to a transmission component whose current status information is an idle state, so that the transmission component moves the target disk from the demagnetization cavity of the target demagnetization device to the completion collection area.

[0108] From the above description, it can be seen that the disk demagnetization method provided in the embodiment of the present application, by sending a movement instruction containing the position information of a preset completed collection area to a transmission component whose current status information is an idle state, so that the transmission component moves the target disk from the demagnetization cavity of the target demagnetization device to the completed collection area, can further avoid the situation where the data to be cleaned is not completely cleaned and the technician is not aware of it; it can improve the reliability and effectiveness of the disk demagnetization process.

[0109] In order to further avoid the situation that the data to be cleaned is not completely cleaned and the technician is not aware of it, an embodiment of the disk degaussing method provided in this application is provided. Figure 8 , step 300 in the disk degaussing method specifically includes the following contents:

[0110] Step 320: If the demagnetization result for the target disk shows that the demagnetization of the target disk has failed, a movement instruction containing the position information of a preset manual confirmation area is sent to a transmission component whose current status information is an idle state, so that the transmission component moves the target disk from the demagnetization cavity of the target demagnetization device to the manual confirmation area.

[0111] From the above description, it can be seen that the disk demagnetization method provided in the embodiment of the present application, by sending a movement instruction containing the position information of a preset manual confirmation area to a transmission component whose current state information is an idle state, so that the transmission component moves the target disk from the demagnetization cavity of the target demagnetization device to the manual confirmation area, can further avoid the situation where the data to be cleaned is not completely cleaned and the technician is not aware of it; it can improve the reliability and effectiveness of the disk demagnetization process.

[0112] From the software level, in order to solve the problems of the existing disk degaussing method, such as the degaussing process is prone to misoperation, there is a risk of important data loss, the data to be cleaned is not completely cleaned, the reliability is poor, and it cannot meet the management and operation and maintenance needs of enterprises with multiple disks. The present application provides an embodiment of a disk degaussing device for executing all or part of the contents of the disk degaussing method, see Fig. 9 The disk degaussing device specifically includes the following contents:

[0113] The information matching module 10 is used to move the target disk to a target degaussing device that is currently in an idle state if the collected entity data of the target disk matches the disk data of the target disk pre-stored in the application system.

[0114] In the information matching module 10, the serial number of the disk can be obtained by taking a photo and identifying the information on the disk surface; the demagnetization executor information is collected, and the user enters the system by providing the correct user name and password to start the process; the relevant change list that has been submitted in the change system is captured in real time for subsequent information comparison; the status of different robots (working, in position or idle) is collected; and the working status of the demagnetizer (idle, working, completed) is collected.

[0115] All the collected information can then be summarized, associated, judged, and commands issued, that is, various types of data can be classified and associated, and multiple data tables can be established to record and analyze the data of different subsystems; and the operations of each link of the system can be coordinated according to the results of information association, including dispatching idle robots to place the associated disks from the starting position into the idle degaussing machine.

[0116] The degaussing control module 20 is used to send a degaussing instruction to the target degaussing device so that the target degaussing device performs degaussing processing on the target disk, and receive a degaussing result for the target disk sent by the target degaussing device.

[0117] The disk moving module 30 is used to move the target disk to a corresponding area according to the demagnetization result of the target disk.

[0118] In the disk moving module 30, the operations of each link of the system can be coordinated and arranged according to the results of information association, including dispatching idle manipulators to place the disks with established associations from the starting position into the idle degaussing machine, taking out the disks that have successfully completed the degaussing operation and placing them in the recycling bin or the collection area, placing the disks that have failed to be degaussed into the manual processing area, controlling the start and stop of the degaussing equipment, updating the system information, etc.

[0119] The embodiment of the disk degaussing device provided in the present application can be specifically used to execute the processing flow of the embodiment of the disk degaussing method in the above embodiment. Its functions are not repeated here, and reference can be made to the detailed description of the above method embodiment.

[0120] As can be seen from the above description, the disk degaussing device provided in the embodiment of the present application can verify the disk data to be cleaned before degaussing the disk by matching the collected physical data of the target disk with the disk data of the target disk pre-stored in the application system, thereby effectively ensuring that the disk to be degaussed is indeed the disk that needs to be degaussed as recorded in the application system, thereby effectively avoiding the problems of misoperation, risk of loss of important data and poor reliability in the degaussing process; at the same time, by receiving the degaussing result for the target disk sent by the target degaussing device, and moving the target disk to the corresponding area according to the degaussing result for the target disk, the disk can be targeted according to the degaussing result, which can avoid the situation where the data to be cleaned is not completely cleaned and the technician is not aware of it; the reliability and effectiveness of the disk degaussing process can be improved, and the convenience and intelligence of the disk degaussing can be improved; the management and operation and maintenance needs of enterprises with multiple disks can be met, and the user experience of enterprises and technicians in the enterprises can be improved.

[0121] Based on the above-mentioned embodiment of the disk degaussing device, in order to solve the problems of the existing disk degaussing method, such as the degaussing process is prone to misoperation, there is a risk of important data loss, the data to be cleaned is not completely cleaned, the reliability is poor, and it cannot meet the management and operation and maintenance needs of enterprises with multiple disks. The present application provides an embodiment of a disk degaussing system including a disk degaussing device, see Fig.10 The disk degaussing system specifically includes the following contents:

[0122] Complete the collection area, the manual confirmation area, at least one image acquisition device, multiple degaussing devices, multiple transmission parts, multiple trays and a disk degaussing device for implementing the disk degaussing method;

[0123] Each of the degaussing equipment, transmission parts and image acquisition equipment is respectively connected to the disk degaussing device for communication, and the disk degaussing device is connected to the application system for communication;

[0124] Wherein, the image acquisition device is used to acquire image data of the target disk placed on the tray, so that the disk degaussing device can obtain the entity data of the target disk according to the image data;

[0125] The transmission member is used to move the target disk to the target degaussing device which is currently in an idle state according to the instruction of the disk degaussing device, and to move the target disk to the completed collection area or the manual confirmation area.

[0126] The embodiment of the disk demagnetization system provided in the present application can be specifically used to execute the processing flow of the disk demagnetization method or disk demagnetization device embodiment in the above-mentioned embodiment. Its functions are not repeated here, and the detailed description of the above-mentioned disk demagnetization method or disk demagnetization device embodiment can be referred to.

[0127] As can be seen from the above description, the disk degaussing system provided in the embodiment of the present application can verify the disk data to be cleaned before degaussing the disk by matching the collected physical data of the target disk with the disk data of the target disk pre-stored in the application system, thereby effectively ensuring that the disk to be degaussed is indeed the disk that needs to be degaussed as recorded in the application system, thereby effectively avoiding the problems of misoperation, risk of important data loss and poor reliability in the degaussing process; at the same time, by receiving the degaussing result for the target disk sent by the target degaussing device, and moving the target disk to the corresponding area according to the degaussing result for the target disk, the disk can be targeted according to the degaussing result, which can avoid the situation where the data to be cleaned is not completely cleaned and the technician is not aware of it; the reliability and effectiveness of the disk degaussing process can be improved, and the convenience and intelligence of the disk degaussing can be improved; the management and operation and maintenance needs of enterprises with multiple disks can be met, and the user experience of enterprises and technicians in the enterprises can be improved.

[0128] In order to further illustrate the present scheme, the present application also provides a specific application example of a disk demagnetization system for implementing the disk demagnetization method, which relates to the field of data center operation and maintenance. It is a system that realizes full-process disk demagnetization of the disk through image recognition, magnetic field interference, information comparison, mechanical linkage and other technologies.

[0129] The application example of this application overcomes the limitations of existing degaussing equipment and forms a system that can achieve full-process disk degaussing by improving information collection, disk management and data transmission. This system indexes, associates and judges the original independent enterprise system, degaussing machine system and other systems through disk key information, which can achieve full-process management that meets regulatory requirements. All process data in the system can be collected and calculated in a timely manner, and abnormal situations and processes can be prompted, meeting the requirements of key data management.

[0130] See also Fig.11 The overall logical process of the disk degaussing system starts from the discovery of a disk failure in the enterprise system, and an information event of the failed disk is established in the system. When the operation and maintenance personnel complete the disk replacement, they will put the disk to be degaussed on the operating table to complete the entire process of disk identification, information verification, degaussing machine allocation, degaussing result reporting, system change shutdown and other operations, thereby ensuring the closed-loop management of data cleaning in the process, ensuring that the magnetic media containing data are degaussed in a timely and accurate manner, and meeting the management requirements of enterprises and regulatory agencies for data security.

[0131] The application example of this application uses the magnetic medium serial number as an index, establishes a system relationship according to the data life cycle and processes the information to realize the full-process data processing solution. This system is mainly composed of four subsystems: information collection, information processing, transmission management, and disk demagnetization system. When a disk failure occurs, the system operation mechanism is started, and the information of the hard disk change will be collected to the information collection subsystem of this system. After the faulty disk enters the system, the image will be collected, and the serial number on the disk and the operator information will be collected through image recognition technology. At the same time, the information collection system will collect the manipulator status and the demagnetizer status, and these two parts of information will be formatted and passed to the information processing subsystem. All information is processed in this system. For the disk information recognized by the image and the disk that successfully matches the data in the change system, the subsystem will determine the processing path of the disk according to the status of the manipulator and the demagnetizer. At this time, the mechanical transmission system grabs the disk to be demagnetized from the initial position and puts it into the assigned demagnetizer. After completing the degaussing operation, the disk degaussing system will feed back the results of the operation to the information collection system, and the information processing system will notify the robot to take out the degaussed disk and place it in the designated location (the completed area or the area requiring manual processing), and provide feedback on the overall process.

[0132] The physical relationship diagram of the disk degaussing system is as follows: Fig.12 As shown, it includes a transmission management system, a completed collection box, a manual confirmation box, a degaussing machine and a tray, as well as a camera (for identifying users) and a camera (for identifying disk serial numbers).

[0133] See also Fig.13 The information collection subsystem 101 has five major functions, including: disk information collection, operator information collection, change information collection, robot status collection, and degaussing machine status collection. Specifically, the information collection subsystem consists of five submodules, namely, disk information collection submodule, operator information collection submodule, change system information collection submodule, robot status collection submodule, and degaussing machine status collection submodule.

[0134] Specifically, the disk information collection submodule obtains the serial number of the disk by taking pictures and identifying the information on the disk surface. This submodule is deployed at the entrance of the demagnetization device; the operator information collection submodule is used to collect the information of the demagnetization executor. The user enters the system by providing the correct user name and password to start the process; the change system collection submodule is used to capture the relevant change list that has been submitted in the change system in real time for subsequent information comparison; the robot status collection submodule is mainly used to collect the status of different robots (working, in position or idle); the demagnetizer status collection submodule is mainly used to collect the working status of the demagnetizer (idle, working, completed).

[0135] See also Fig.14 The information processing subsystem 102 is mainly responsible for summarizing, associating, judging, and issuing commands for all the collected information. As the core of the whole system, it is mainly composed of three submodules: information association, task assignment, and result display. Among them, the information association submodule is responsible for classifying and associating various types of data provided by the acquisition subsystem, and establishing multiple data tables to record and analyze the data of different subsystems; the task assignment submodule is to coordinate the operations of various links of the system according to the results of information association, including dispatching idle manipulators to put the disks with established associations from the starting position into the idle degaussing machine, taking out the disks that have successfully completed the degaussing operation and putting them into the recycling box, putting the disks that failed to degauss into the manual processing area, controlling the start and stop of the degaussing equipment, and updating system information.

[0136] See also Fig.15 The transmission management subsystem 103 is responsible for managing and operating the position movement of the disk in the system. The transmission management subsystem consists of three submodules: target recognition, position recognition, and mechanical rotation. Target recognition is used to identify the disk tray to be demagnetized (the disk will no longer be imaged during the demagnetization process, and the tray it is in is used as a mark). This part of the work is achieved through the camera deployed in the information collection subsystem. When the camera recognizes the disk to be demagnetized that the system can implement, it will notify the transmission management subsystem of the tray number where the corresponding disk is located. The transmission management subsystem will lift the tray with the corresponding number as a whole (the tray and the mechanical arm are fixedly connected) and insert it into the demagnetizer cavity allocated by the system.

[0137] Position identification is to identify the positions of the degaussing machine's hatch, completion collection area, and manual confirmation area. These three positions in the entire system are fixed coordinate positions. The manipulator will secretly migrate the position of the tray according to the position provided by the information processing subsystem. When the degaussing completion (or incomplete) instruction is recognized, the manipulator will take the tray out of the degaussing chamber and move it to the completion collection area (or manual confirmation area). The disk in the tray will be dumped by rotation and returned to the information collection area to wait for the next operation; the mechanical transmission is the mechanical control part of the entire system, which is responsible for moving the disk tray at the specified position. The positions in the entire system are fixed coordinates, the manipulator is fixed to the tray, and the manipulator can be extended beyond the length of the tray to put in or take out the tray.

[0138] See also Fig.16 The demagnetization subsystem 104 is an important operating link of the system, and is capable of providing status information such as the demagnetization cavity status, the demagnetization machine status and the demagnetization task status; the demagnetization subsystem is composed of multiple demagnetization machines, and the number of demagnetization machines can be selected and configured according to the needs of specific scenarios (3 or more are recommended). All demagnetization machines are connected to the information acquisition subsystem through the network, and the working status of the demagnetization machine, the demagnetization results and the demagnetization cavity status are provided to the information acquisition module in real time, and the demagnetization start command provided by the information processing module is accepted.

[0139] Based on the above technical solution, the disk degaussing method and disk degaussing system provided in the application example of this application have designed the process and system from the perspective of data processing. Compared with the traditional method, the effects and advantages are as follows:

[0140] 1. Realize the whole process management of data management

[0141] The traditional method of disk degaussing is to design and manage the process and content from a hardware perspective, while the full-process management method created by this application example is to make the important link of disk degaussing online. By linking with the change and configuration system, the original offline operations can be digitally connected, and the data management is more detailed and comprehensive.

[0142] 2. Effectively avoid disk deletion and missed deletion

[0143] The application example of this application checks the disk during the information collection stage, manages the disk that needs to be demagnetized through image recognition and changing system associations, and makes judgments based on the magnetic medium serial number as an index. Disks that do not meet the matching relationship will be identified and rejected by the system, which can effectively avoid accidental and missed demagnetization of disks.

[0144] 3. Improve the processing capacity of disk degaussing system

[0145] Due to the limitation of its working principle, the degaussing machine needs to release high-power voltage in a small space, and can only degauss one 3.5-inch mechanical disk in a single operation. Through the application example of this application, multiple degaussing machines can be processed in parallel through system linkage, which can improve the processing capacity of the disk degaussing system. When there is a need to process multiple disks, the processing capacity of the disk degaussing system can be significantly improved while meeting regulatory requirements.

[0146] From the hardware level, in order to solve the problems of the existing disk degaussing method, such as the degaussing process is prone to misoperation, there is a risk of important data loss, the data to be cleaned is not completely cleaned, the reliability is poor, and it cannot meet the management and operation and maintenance needs of enterprises with multiple disks. The present application provides an embodiment of an electronic device for implementing all or part of the content of the disk degaussing method, and the electronic device specifically includes the following content:

[0147] Fig.17 FIG. 9 is a schematic block diagram of the system structure of the electronic device 9600 according to an embodiment of the present application. Fig.17 As shown, the electronic device 9600 may include a central processor 9100 and a memory 9140; the memory 9140 is coupled to the central processor 9100. It is worth noting that Fig.17 is exemplary; other types of structures may also be used to supplement or replace this structure to implement telecommunication functions or other functions.

[0148] In one embodiment, the disk degaussing function may be integrated into a central processing unit, wherein the central processing unit may be configured to perform the following control:

[0149] Step 100: If the collected physical data of the target disk matches the disk data of the target disk pre-stored in the application system, the target disk is moved to a target degaussing device that is currently in an idle state.

[0150] Step 200: Send a degaussing instruction to the target degaussing device to enable the target degaussing device to degauss the target disk, and receive a degaussing result for the target disk sent by the target degaussing device.

[0151] Step 300: Move the target disk to a corresponding area according to the degaussing result of the target disk.

[0152] As can be seen from the above description, the electronic device provided in the embodiment of the present application can verify the disk data to be cleaned before demagnetizing the disk by matching the collected physical data of the target disk with the disk data of the target disk pre-stored in the application system, thereby effectively ensuring that the disk to be demagnetized is indeed the disk that needs to be demagnetized as recorded in the application system, thereby effectively avoiding the problems of misoperation, risk of loss of important data and poor reliability in the demagnetization process; at the same time, by receiving the demagnetization result for the target disk sent by the target demagnetization device, and moving the target disk to the corresponding area according to the demagnetization result for the target disk, the disk can be targeted according to the demagnetization result. It can avoid the situation where the data to be cleaned is not completely cleaned and the technician is not aware of it; it can improve the reliability and effectiveness of the disk demagnetization process, and at the same time, it can improve the convenience and intelligence of disk demagnetization; it can meet the management and operation and maintenance needs of enterprises with multiple disks, and improve the user experience of enterprises and technicians in enterprises.

[0153] In another embodiment, the disk degaussing device may be configured separately from the central processing unit 9100. For example, the disk degaussing device may be configured as a chip connected to the central processing unit 9100, and the disk degaussing function may be implemented under the control of the central processing unit.

[0154] like Fig.17 As shown, the electronic device 9600 may also include: a communication module 9110, an input unit 9120, an audio processor 9130, a display 9160, and a power supply 9170. It is worth noting that the electronic device 9600 does not necessarily have to include Fig.17 In addition, the electronic device 9600 may also include Fig.17 For components not shown, reference may be made to the prior art.

[0155] like Fig.17 As shown, the central processing unit 9100 is sometimes also referred to as a controller or an operation control, and may include a microprocessor or other processor device and / or logic device. The central processing unit 9100 receives input and controls the operation of various components of the electronic device 9600.

[0156] The memory 9140 may be, for example, one or more of a cache, a flash memory, a hard drive, a removable medium, a volatile memory, a non-volatile memory or other suitable devices. The above-mentioned information related to the failure may be stored, and a program for executing the relevant information may also be stored. The CPU 9100 may execute the program stored in the memory 9140 to implement information storage or processing, etc.

[0157] The input unit 9120 provides input to the central processing unit 9100. The input unit 9120 is, for example, a key or a touch input device. The power supply 9170 is used to provide power to the electronic device 9600. The display 9160 is used to display display objects such as images and texts. The display may be, for example, an LCD display, but is not limited thereto.

[0158] The memory 9140 may be a solid-state memory, such as a read-only memory (ROM), a random access memory (RAM), a SIM card, etc. It may also be a memory that saves information even when the power is off, can be selectively erased, and is provided with more data, examples of which are sometimes referred to as EPROMs, etc. The memory 9140 may also be some other type of device. The memory 9140 includes a buffer memory 9141 (sometimes referred to as a buffer). The memory 9140 may include an application / function storage unit 9142, which is used to store application programs and function programs or processes for executing the operation of the electronic device 9600 through the central processor 9100.

[0159] The memory 9140 may also include a data storage unit 9143 for storing data, such as contacts, digital data, pictures, sounds, and / or any other data used by the electronic device. The driver storage unit 9144 of the memory 9140 may include various drivers for communication functions of the electronic device and / or for executing other functions of the electronic device (such as messaging applications, address book applications, etc.).

[0160] The communication module 9110 is a transmitter / receiver that sends and receives signals via the antenna 9111. The communication module (transmitter / receiver) is coupled to the central processor 9100 to provide input signals and receive output signals, which may be the same as the case of a conventional mobile communication terminal.

[0161] Based on different communication technologies, multiple communication modules 9110 may be provided in the same electronic device, such as a cellular network module, a Bluetooth module and / or a wireless LAN module, etc. The communication module (transmitter / receiver) is also coupled to a speaker 9131 and a microphone 9132 via an audio processor 9130 to provide an audio output via the speaker 9131 and receive an audio input from the microphone 9132, thereby realizing a common telecommunication function. The audio processor 9130 may include any suitable buffer, decoder, amplifier, etc. In addition, the audio processor 9130 is also coupled to the central processor 9100, so that recording can be performed on the local machine through the microphone 9132, and the sound stored on the local machine can be played through the speaker 9131.

[0162] The embodiment of the present application also provides a computer-readable storage medium capable of implementing all the steps in the disk degaussing method in the above embodiment. The computer-readable storage medium stores a computer program. When the computer program is executed by a processor, all the steps in the disk degaussing method in the above embodiment are implemented by the execution subject being a server or a client. For example, when the processor executes the computer program, the following steps are implemented:

[0163] Step 100: If the collected physical data of the target disk matches the disk data of the target disk pre-stored in the application system, the target disk is moved to a target degaussing device that is currently in an idle state.

[0164] Step 200: Send a degaussing instruction to the target degaussing device to enable the target degaussing device to degauss the target disk, and receive a degaussing result for the target disk sent by the target degaussing device.

[0165] Step 300: Move the target disk to a corresponding area according to the degaussing result of the target disk.

[0166] As can be seen from the above description, the computer-readable storage medium provided in the embodiment of the present application can verify the disk data to be cleaned before demagnetizing the disk by matching the collected physical data of the target disk with the disk data of the target disk pre-stored in the application system, thereby effectively ensuring that the disk to be demagnetized is indeed the disk that needs to be demagnetized as recorded in the application system, thereby effectively avoiding the problems of misoperation, risk of loss of important data and poor reliability in the demagnetization process; at the same time, by receiving the demagnetization result for the target disk sent by the target demagnetization device, and moving the target disk to the corresponding area according to the demagnetization result for the target disk, the disk can be targeted according to the demagnetization result. It can avoid the situation where the data to be cleaned is not completely cleaned and the technician is not aware of it; it can improve the reliability and effectiveness of the disk demagnetization process, and at the same time, it can improve the convenience and intelligence of disk demagnetization; it can meet the management and operation and maintenance needs of enterprises with multiple disks, and improve the user experience of enterprises and technicians in enterprises.

[0167] It should be understood by those skilled in the art that the embodiments of the present invention may be provided as methods, devices, or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes. The present invention is described with reference to the flowcharts and / or block diagrams of the methods, devices (devices), and computer program products according to the embodiments of the present invention. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, may be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the functions in the process. Figure 1 A process or multiple processes and / or boxes Figure 1 These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing device to work in a specific way, so that the instructions stored in the computer-readable memory produce a product including an instruction device, which implements the functions specified in the process. Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0168] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0169] The present invention uses specific embodiments to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A method for degaussing a disk, It is characterized in that include: If the collected entity data of the target disk matches the disk data of the target disk pre-stored in the application system, the target disk is moved to a target degaussing device that is currently in an idle state; Sending a degaussing instruction to the target degaussing device so that the target degaussing device performs degaussing processing on the target disk, and receiving a degaussing result for the target disk sent by the target degaussing device; The target disk is moved to a corresponding area according to the demagnetization result of the target disk, wherein if the demagnetization result of the target disk shows that the demagnetization of the target disk is successful, the corresponding area is a completed collection area; if the demagnetization result of the target disk shows that the demagnetization of the target disk fails, the corresponding area is a manual confirmation area; The disk data includes a correspondence between a disk unique identifier and a disk state, wherein the disk state includes a normal operating state or a fault state to be demagnetized; the entity data includes a disk serial number set on the target disk; Determining whether the entity data of the target disk matches the disk data of the target disk includes: determining whether the disk serial number of the target disk corresponds to the disk unique identifier of the target disk.

2. The method for degaussing a magnetic disk according to claim 1, It is characterized in that Before moving the target disk to the target degaussing device which is currently in an idle state, the method includes: If it is detected that a target disk is placed on a preset tray and / or a degaussing instruction for the target disk is received, image data of the target disk is collected, wherein the target disk is a faulty disk and the disk data of the faulty disk is pre-stored in the application system; Performing image recognition on the image data of the target disk to obtain entity data of the target disk; It is determined whether the physical data of the target disk matches the disk data of the target disk. If so, the target disk is determined as the disk to be demagnetized.

3. The method for degaussing a magnetic disk according to claim 2, It is characterized in that Correspondingly, if yes, the target disk is determined as the disk to be degaussed, including: If yes, determining whether the disk state corresponding to the disk unique identifier of the target disk is the faulty state to be degaussed; If the disk state corresponding to the disk unique identifier of the target disk is a state to be degaussed, the target disk is determined as the disk currently to be degaussed.

4. The magnetic disk degaussing method according to claim 2 or 3, It is characterized in that The disk data also includes identity information of at least one person who has the authority to degauss the target disk; The entity data also includes a face recognition result of a target person who places the target disk on the tray and / or sends a degaussing instruction for the target disk; Correspondingly, the determining whether the physical data of the target disk matches the disk data of the target disk, and if so, determining the target disk as the disk to be degaussed, further includes: It is determined whether the identity information corresponding to the face recognition result of the target person is included in the identity information of a person who has the degaussing operation authority of the target disk. If so, the target disk is determined as the disk to be degaussed.

5. The method for degaussing a magnetic disk according to claim 1, It is characterized in that The step of moving the target disk to a target degaussing device that is currently in an idle state includes: Acquire current status information corresponding to each degaussing device and each transmission member in the same space as the tray where the target disk is located; Selecting one of the degaussing devices whose current status information is an idle state as a target degaussing device corresponding to the target disk; A moving instruction including the position information of the target disk device is sent to the transmission member whose current status information is idle status, so that the transmission member moves the tray where the target disk is located to the demagnetization cavity of the target demagnetization device based on the moving instruction.

6. The method for degaussing a magnetic disk according to claim 1, It is characterized in that The step of moving the target disk to a corresponding area according to the demagnetization result of the target disk includes: If the demagnetization result for the target disk shows that the target disk is successfully demagnetized, a movement instruction containing the position information of a preset completion collection area is sent to a transmission component whose current status information is an idle state, so that the transmission component moves the target disk from the demagnetization cavity of the target demagnetization device to the completion collection area.

7. The magnetic disk degaussing method according to claim 1 or 6, It is characterized in that The step of moving the target disk to a corresponding area according to the demagnetization result of the target disk includes: If the demagnetization result of the target disk shows that the demagnetization of the target disk has failed, a movement instruction containing the position information of a preset manual confirmation area is sent to a transmission component whose current status information is an idle state, so that the transmission component moves the target disk from the demagnetization cavity of the target demagnetization device to the manual confirmation area.

8. A magnetic disk degaussing device, It is characterized in that include: An information matching module, used for moving the target disk to a target degaussing device currently in an idle state if the collected entity data of the target disk matches the disk data of the target disk pre-stored in the application system; A degaussing control module, used for sending a degaussing instruction to the target degaussing device so that the target degaussing device performs degaussing processing on the target disk, and receiving a degaussing result for the target disk sent by the target degaussing device; A disk moving module is used to move the target disk to a corresponding area according to the demagnetization result of the target disk, wherein if the demagnetization result of the target disk shows that the demagnetization of the target disk is successful, the corresponding area is a completed collection area; if the demagnetization result of the target disk shows that the demagnetization of the target disk fails, the corresponding area is a manual confirmation area; The disk data includes a correspondence between a disk unique identifier and a disk state, wherein the disk state includes a normal operating state or a fault state to be demagnetized; the entity data includes a disk serial number set on the target disk; Determining whether the entity data of the target disk matches the disk data of the target disk includes: determining whether the disk serial number of the target disk corresponds to the disk unique identifier of the target disk.

9. A disk degaussing system, It is characterized in that include: Complete the collection area, the manual confirmation area, at least one image acquisition device, multiple degaussing devices, multiple transmission parts, multiple trays and a disk degaussing device for implementing the disk degaussing method according to any one of claims 1 to 7; Each of the degaussing equipment, transmission parts and image acquisition equipment is respectively connected to the disk degaussing device for communication, and the disk degaussing device is connected to the application system for communication; Wherein, the image acquisition device is used to acquire image data of the target disk placed on the tray, so that the disk degaussing device can obtain entity data of the target disk according to the image data; The transmission member is used to move the target disk to a target degaussing device that is currently in an idle state according to the instruction of the disk degaussing device, and to move the target disk to the completed collection area or the manual confirmation area.

10. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, It is characterized in that When the processor executes the computer program, the disk degaussing method according to any one of claims 1 to 7 is implemented.

11. A computer-readable storage medium having a computer program stored thereon, It is characterized in that When the computer program is executed by a processor, the disk demagnetization method according to any one of claims 1 to 7 is implemented.

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