Intelligent magnetic induction tool lock, method for using the same, electronic device and storage medium

Abstract

The application provides a kind of intelligent magnetic induction tool lock and the use method of intelligent magnetic induction tool lock, including: intelligent lock box and at least one key, key is equipped with slot and magnetic device;Intelligent lock box is equipped with at least one keyhole, with each keyhole corresponding electromagnetic lock and with electromagnetic lock electrically connected sensing element;When key is inserted into keyhole, and sensing element detects magnetic device, electromagnetic lock is locked, and the lock head of electromagnetic lock is inserted into the slot of key so that key cannot be pulled out;After electromagnetic lock is unlocked, the lock head of electromagnetic lock can shrink when key is inserted to separate from the slot of key, magnetic device is out of the sensing range of sensing element, and when lock head is completely contracted, it is locked, so that key can be taken out.The intelligent magnetic induction tool lock provided by the application detects the position of the magnetic device of the key, realizes the locking or unlocking of the key, and prevents the key from being unlocked or illegally unlocked in an unauthorized state.

Description

[0001] Cross-reference to related applications

[0002] This application claims priority to Chinese patent application No. 202311067672.X, filed on August 23, 2023, the entire contents of which are incorporated herein by reference. Technical Field

[0003] This invention relates to the field of tool lock technology, and in particular to an intelligent magnetic induction tool lock, a method of using the intelligent magnetic induction tool lock, an electronic device for the lock, and a storage medium. Background Technology

[0004] The production workshop is equipped with various tools, such as scissors, wrenches, pliers, and yarn shears. These tools are considered high-risk items, and if they are taken out of the workshop or kept privately, safety incidents can easily occur. Existing tool locks simply lock the tools and cannot check their status in real time. When finishing work or inspecting tools, manual checks are required to ensure that the tools are properly stored and locked, which necessitates a significant amount of manpower for inspection.

[0005] Currently, there are some single-tool locks, which are used to lock one tool, such as scissors, hammers, etc. Most existing tool locks are only used on-site, and tool inventory requires observation and recording at each workstation, which is time-consuming and labor-intensive. Moreover, tool locks are all customized products, and the tools they can store cannot be changed. For various types of tools, it is impossible to achieve a universal and standardized design.

[0006] The inventors discovered that existing tool locks cannot manage multiple tools in real time, and tool locks can be easily disassembled by workers to store or use tools without authorization, posing a safety hazard of illegal use of tools in the workshop. Summary of the Invention

[0007] The embodiments of the present invention are intended to solve at least one of the above-mentioned technical problems.

[0008] In a first aspect, embodiments of the present invention provide an intelligent magnetic induction tool lock, comprising: an intelligent lock box and at least one key, wherein the key is provided with a slot and a magnetic device; the intelligent lock box is provided with at least one keyhole, an electromagnetic lock corresponding to each keyhole, and a sensing element electrically connected to the electromagnetic lock; when the key is inserted into the keyhole and the sensing element detects the magnetic device, the electromagnetic lock is locked, and the lock head of the electromagnetic lock is inserted into the slot of the key, preventing the key from being removed; after the electromagnetic lock is unlocked, the lock head of the electromagnetic lock can retract as the key is inserted to disengage from the key slot, the magnetic device disengages from the sensing range of the sensing element, and locks when the lock head is fully retracted, thereby allowing the key to be removed.

[0009] Secondly, embodiments of the present invention provide a method for using an intelligent magnetic induction tool lock, for use with the intelligent magnetic induction tool lock of the first aspect. The method includes: in response to a user requesting the right to use a tool from a control terminal, the control terminal initiates identity verification for the user, wherein the identity verification includes facial recognition verification, identity card verification, and fingerprint verification; after the identity verification is successful, the control terminal sends an unlocking command to the intelligent lock box for the electromagnetic lock corresponding to the tool requested by the user; in response to the user pressing the key corresponding to the electromagnetic lock, the electromagnetic lock in the intelligent lock box locks and retracts its lock head, thereby allowing the key to be removed.

[0010] Thirdly, embodiments of the present invention provide an electronic device comprising: at least one processor, and a memory communicatively connected to the at least one processor, wherein the memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to perform any of the above-described methods for using the intelligent magnetic induction tool lock of the present invention.

[0011] Fourthly, embodiments of the present invention provide a storage medium storing one or more programs including execution instructions, the execution instructions being readable and executed by electronic devices (including but not limited to computers, servers, or network devices, etc.) to perform any of the above-described methods for using the intelligent magnetic induction tool lock of the present invention.

[0012] Fifthly, embodiments of the present invention also provide a computer program product, the computer program product including a computer program stored on a storage medium, the computer program including program instructions, which, when executed by a computer, cause the computer to perform any of the above-described methods for using the intelligent magnetic induction tool lock.

[0013] The intelligent magnetic induction tool lock provided in this embodiment of the invention locks the key by detecting the position of the magnetic device on the key, thereby preventing the key from being unlocked without authorization or illegally unlocked, so as to prevent the tool from being used illegally. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the intelligent magnetic induction tool lock structure provided by the present invention;

[0016] Figure 2 This is a schematic diagram of the smart lock box provided by the present invention;

[0017] Figure 3 A schematic diagram of the key provided by the present invention;

[0018] Figure 4 Schematic diagrams of different keys provided for this invention;

[0019] Figure 5 This is a schematic diagram of the sensing element structure provided by the present invention;

[0020] Figure 6 A schematic diagram of the display device for the control terminal provided by the present invention;

[0021] Figure 7 A flowchart of the method of using the intelligent magnetic induction tool lock of the present invention;

[0022] Figure 8 This is a schematic diagram of the structure of an embodiment of the electronic device of the present invention.

[0023] The attached diagram includes the following components: smart lock box 1, keyhole 11, electromagnetic lock 12, lock head 121, sensing element 13, elastic component 14, key 2, card slot 21, and magnetic device 22. Detailed Implementation

[0024] 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 some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0026] This invention can be described in the general context of computer-executable instructions, such as program modules, that are executed by a computer. Generally, program modules include routines, programs, objects, elements, data structures, etc., that perform a specific task or implement a specific abstract data type. This invention can also be practiced in distributed computing environments where tasks are performed by remote processing devices connected via a communication network. In distributed computing environments, program modules can reside in local and remote computer storage media, including storage devices.

[0027] In this invention, terms such as "module," "device," and "system" refer to relevant entities applied to a computer, such as hardware, combinations of hardware and software, software, or software in execution. More specifically, for example, an element can be, but is not limited to, a process running on a processor, a processor, an object, an executable element, an execution thread, a program, and / or a computer. Furthermore, an application program or script running on a server, and the server itself, can also be an element. One or more elements may be in an execution process and / or thread, and elements may be localized on a single computer and / or distributed across two or more computers, and may be run on various computer-readable media. Elements can also communicate via local and / or remote processes based on signals having one or more data packets, for example, signals from data interacting with another element in a local system, a distributed system, and / or interacting with other systems via signals over a network on the Internet.

[0028] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising" or "including" include not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Please refer to Figures 1 to 5 It presents the first embodiment of a smart magnetic induction tool lock.

[0030] The smart lock box 1 includes at least one key 2, wherein the key 2 has a slot 21 and a magnetic device 22; the smart lock box 1 has at least one keyhole 11, an electromagnetic lock 12 corresponding to each keyhole 11, and a sensing element 13 electrically connected to the electromagnetic lock 12; when the key 2 is inserted into the keyhole 11 and the sensing element 13 detects the magnetic device, the electromagnetic lock 12 locks, and the lock head 121 of the electromagnetic lock 12 is inserted into the slot 21 of the key 2, making the key 2 unable to be removed; after the electromagnetic lock 12 is unlocked, the lock head 121 of the electromagnetic lock 12 can retract with the insertion of the key 2 to disengage from the slot 21 of the key 2, and the magnetic device 22 is removed from the sensing range of the sensing element 13; when the lock head 121 is fully retracted, it locks, thereby allowing the key 2 to be removed.

[0031] The intelligent magnetic induction lock consists of an intelligent lock box 1 and three keys 2 used in conjunction with the intelligent lock box 1. The intelligent lock box 1 has three keyholes 11 of different sizes, each keyhole 11 corresponding to only one key 2; other keys cannot be inserted into non-corresponding keyholes 11. Each key 2 has a slot 21 and a magnetic device 22, positioned together on the upward-facing side of the key 2. Each keyhole 11 in the intelligent lock box 1 contains an electromagnetic lock 12 and a sensing element 13 electrically connected to the electromagnetic lock 12. The electromagnetic lock 12 is used in conjunction with the slot 21 on the key 2, and the sensing element 13 (e.g., [missing information])... Figure 5 (As shown) This is used to detect the magnetic device 22 on key 2. When key 2 is inserted into the corresponding keyhole 11 and the sensing element 13 detects the magnetic device on key 2, the electromagnetic lock 12 locks, and the lock head 121 of the electromagnetic lock 12 is inserted into the slot 21 of key 2, making key 2 unable to be pulled out. The electromagnetic lock 12 will only lock when key 2 is inserted into the keyhole 11 and the magnetic device 22 on key 2 is detected by the sensing element 13, indicating that key 2 has been inserted in place.

[0032] After the electromagnetic lock 12 receives an unlocking command, the lock head 121 of the electromagnetic lock 12 retracts as the key 2 is inserted, disengaging from the key 2's slot 21. For example, after receiving the unlocking command, according to the voice prompts of the smart lock box 1, the user selects the corresponding key 2 and pushes it further into the keyhole 11. At this point, the magnetic device on the key 2 is no longer within the detection range of the sensing element 13. Based on the structural relationship between the slot 21 and the lock head 121 of the electromagnetic lock 12, as the key 2 continues to be inserted, the slot 21 can lift the lock head 121 of the electromagnetic lock 12 (the lock head 121 is in a retracted state), locking the lock head 121 and preventing it from moving. Once the lock head 121 is fully retracted and locked, the key 2 can be removed from the keyhole 11.

[0033] Please refer to Figure 3 , Figure 4 In an optional implementation of this embodiment, the card slot 21 and the magnetic device 22 are disposed on the surface of the key 2, wherein the position of the magnetic device 22 and the position of the card slot 21 are different for each key 2, and the length and thickness of each key 2 are different.

[0034] A smart lock box 1 has 3 keyholes 11 and 3 corresponding keys 2. The length and thickness of each key 2 are different. The positions of the slots 21 and magnetic devices 22 on each key 2 are also different. The slots 21 and magnetic devices 22 on each key 2 are all located on the side of the key 2 facing upward when the key 2 is inserted into the keyhole 11.

[0035] It should be noted that the number of keyholes 11 on the smart lock box 1 and the number of keys 2 used in this application are not limited, nor are the length and thickness of the keys 2, the card slots 21 and the magnetic devices 22 limited. They can be set according to actual usage needs.

[0036] In an optional implementation of this embodiment, an elastic component 14 is provided inside the keyhole 11. The elastic component 14 is used in conjunction with the key 2. When keys 2 of different lengths are inserted into the keyhole 11, one end of the key 2 presses against the elastic component 14 and compresses it until the sensing element 13 detects the magnetic device 22 on the key 2. The elastic component 14 may include springs and other components with elastic extension and contraction functions, which are not limited herein.

[0037] Each keyhole 11 of the smart lock box 1 is equipped with an elastic component 14. When the corresponding key 2 is inserted into the keyhole 11 to a certain depth, one end of the key 2 will press against the elastic component 14. If the key 2 is inserted further, the elastic component 14 will be compressed. The degree of compression of the elastic component 14 varies depending on the length of the key 2. The elastic component 14 works in conjunction with the key 2. Only after the key 2 is inserted and the elastic component 14 is compressed can the magnetic device 22 on the key 2 enter the detection range of the sensing element 13. At this time, the lock head 121 of the electromagnetic lock 12 can extend into the slot 21 on the key 2, locking the key 2 and preventing it from being pulled out. The lock head 121 of the electromagnetic lock 12 will only extend and lock the key 2 once the key 2 is inserted into the keyhole 11 and the sensing element 13 detects the magnetic device 22 on the key 2.

[0038] It should be noted that each keyhole 11 on the smart lock box 1 can only correspond to one key 2. The size of the keyhole 11 is the same as the width and thickness of the matching key 2. A non-matching key 2 cannot be inserted into another keyhole 11.

[0039] In another optional implementation of this embodiment, the other end of the key 2 is connected to a tool via a steel wire rope. The tool cannot be used when the key 2 is inserted into the corresponding keyhole 11 on the smart lock box 1. When the key 2 is locked, the tool connected to it cannot be used due to its limited range. The tool can only be used after the key 2 is unlocked and removed, thus increasing its usability.

[0040] In one optional implementation of this embodiment, the smart lock box 1 is connected to a control terminal. After identity verification, the user of the tool requests the tool to be used from the control terminal. The smart lock box 1 unlocks the key 2 connected to the corresponding tool. The control terminal is equipped with an identity recognition device and / or a face recognition device and a display device.

[0041] The smart lock box 1 is electrically connected to the control terminal. Unlocking all keys 2 on the smart lock box 1 requires an unlocking command from the control terminal. The smart lock box 1 will only unlock the corresponding key 2 after receiving the unlocking command. For example, after authenticating with the control terminal, a user requests the tools they need. Once the request is approved, the smart lock box 1 will unlock the key 2 connected to the corresponding tool. The user needs to press the key 2 inwards, causing the magnetic device 22 on the key 2 to move out of the detection range of the sensing element 13. At this time, the lock head 121 of the electromagnetic lock 12 will retract according to the movement of the slot 21 on the key 2. The user can then remove the key 2 to use the tool. The control terminal is also equipped with an identity recognition device and / or a facial recognition device and a display device to verify the user's identity information. When requesting multiple tools simultaneously, multiple identity verifications are not required within a preset time; only after the preset time has elapsed does identity verification need to be performed again. The preset time in this application is set to 10 seconds.

[0042] It should be noted that the intelligent magnetic induction tool lock provided in this application only powers on the electromagnetic lock of the corresponding key after detecting a pressing action; if the electromagnetic lock is powered on directly, the tool that is not in use will be unlocked, which can easily cause the electromagnetic lock coil to heat up and increase power consumption.

[0043] It should be noted that the keys 2 involved in this application have different thicknesses and sizes, as well as different positions of the protrusions on the back, and cannot be inserted interchangeably or in reverse to ensure correct insertion. The positional relationship between the magnetic device 22 on each key 2 and the slot 21 on the key 2 is the same; only the length of each key 2 is different. When the key 2 is inserted, the sensing element 13 recognizes the magnetic device 22 at the front end of the key 2, and the smart lock box 1 detects that the key 2 has returned to its position. After the smart lock box 1 receives authorization from the control terminal, the user finds the corresponding key 2, presses the key 2 inward to disengage the magnetic device 22 from the sensing element 13's recognition range, and then removes the key 2.

[0044] This application solves the problem of simultaneous unlocking. If a user needs to use three locks at the same time, the voltage of the smart lock box is relatively high. However, if the user unlocks the lock by pressing key positions one, two, and three separately, the voltage of the smart lock box is relatively low, which can effectively prevent the mainboard inside the smart lock box from being burned out.

[0045] Please refer to Figure 6 The control terminal of the intelligent magnetic induction tool lock of this application is also equipped with a display device, which can display the status of the corresponding key 2 on the intelligent lock box 1 in real time, so that the administrator can view it in real time and manage the tool effectively and securely.

[0046] This invention provides a method for using an intelligent magnetic induction tool lock, which is used in the aforementioned intelligent magnetic induction tool lock.

[0047] Please refer to Figure 7 This illustrates a method of using an intelligent magnetic induction tool lock according to an embodiment of the present invention.

[0048] like Figure 7 As shown, in step 101, in response to the user requesting the right to use the tool from the control terminal, the control terminal initiates identity verification for the user, wherein the identity verification includes facial recognition verification, identity card verification, and fingerprint verification.

[0049] In step 102, after the control terminal is authenticated, it sends an unlocking command to the smart lock box for the electromagnetic lock corresponding to the tool applied for by the user.

[0050] In step 103, in response to the user pressing the key corresponding to the electromagnetic lock, the electromagnetic lock in the smart lock box locks the retracted lock head, thereby allowing the key to be removed.

[0051] In this embodiment, for step 101, in response to the user requesting the right to use the tool from the control terminal, the control terminal initiates identity verification for the user, wherein the identity verification includes facial recognition verification, identity card verification, and fingerprint verification; for example, before the user can use the tool, the user needs to authorize it on the control terminal. First, the control terminal needs to verify the user's identity information, and the methods for verifying the user's identity information are facial recognition verification, identity card verification, and fingerprint verification.

[0052] Next, for step 102, after the control terminal verifies the user's identity, it sends an unlocking command for the electromagnetic lock corresponding to the tool applied for by the user to the smart lock box. For example, after the control terminal verifies the user's identity information, it sends an unlocking command for the electromagnetic lock corresponding to the tool applied for by the user to the smart lock box. The smart lock box will automatically broadcast relevant prompts via voice to facilitate user operation.

[0053] Finally, in step 103, in response to the user pressing the key corresponding to the electromagnetic lock, the electromagnetic lock inside the smart lock box locks the retracted lock head, allowing the key to be removed. For example, after the smart lock box receives an unlocking command from the corresponding key, it will issue a voice prompt to the user to remove the corresponding key. The user then presses the corresponding key according to the prompt, causing the electromagnetic lock inside the smart lock box to lock the retracted lock head, thus allowing the key to be removed.

[0054] In some optional embodiments, in response to a user inserting a key into the keyhole corresponding to the key on the smart lock box, when the sensing element in the keyhole detects the magnetic device on the key, the lock head of the electromagnetic lock extends and inserts into the slot on the key, preventing the key from being removed. For example, when a user needs to return a tool after use, they need to insert the key connected to the tool into the corresponding keyhole on the smart lock box. When the key is inserted into the corresponding keyhole, if the sensing element in the keyhole on the smart lock box detects the magnetic device on the key, the lock head of the electromagnetic lock extends and inserts into the slot on the key, preventing the key from being removed; at this time, the key is in a locked state.

[0055] It should be noted that the intelligent magnetic induction tool lock provided in this application is customized based on commonly used production tools such as yarn shears, large scissors, and others, and is installed at the production station. When finishing work or inspecting tools, the tool's location status can be automatically uploaded. The software automatically calculates the tool's location. After work or inspection ends, authorized personnel can use the tool via the control terminal to retrieve the key, and only then can the tool connected to the key be used. Tools linked by steel wire ropes have a cut alarm function; when the steel wire rope is cut, the system automatically issues an alarm and reports it to the platform.

[0056] It should be noted that, for the sake of simplicity, the foregoing method embodiments are all described as a series of combined actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps can be performed in other orders or simultaneously according to the present invention. Secondly, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention. In the above embodiments, the descriptions of each embodiment have their own emphasis; for parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0057] In some embodiments, the present invention provides a non-volatile computer-readable storage medium storing one or more programs including execution instructions, which can be read and executed by electronic devices (including but not limited to computers, servers, or network devices, etc.) to perform the method of using any of the above-described intelligent magnetic induction tool locks of the present invention.

[0058] In some embodiments, the present invention also provides a computer program product, the computer program product including a computer program stored on a non-volatile computer-readable storage medium, the computer program including program instructions, which, when executed by a computer, cause the computer to perform any of the above-described methods for using the smart magnetic induction tool lock.

[0059] In some embodiments, the present invention also provides an electronic device comprising: at least one processor and a memory communicatively connected to the at least one processor, wherein the memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to perform a method of using a smart magnetic induction tool lock.

[0060] Figure 8 This is a schematic diagram of the hardware structure of an electronic device for executing a method of using a smart magnetic induction tool lock according to another embodiment of this application, as shown below. Figure 8 As shown, the device includes:

[0061] One or more processors 810 and memory 820, Figure 8 Take the 810 processor as an example.

[0062] The device for performing the method of using the intelligent magnetic induction tool lock may further include: an input device 830 and an output device 840.

[0063] The processor 810, memory 820, input device 830, and output device 840 can be connected via a bus or other means. Figure 8 Taking the example of a connection between China and Israel via a bus.

[0064] The memory 820, as a non-volatile computer-readable storage medium, can be used to store non-volatile software programs, non-volatile computer-executable programs, and modules, such as the program instructions / modules corresponding to the method of using the smart magnetic induction tool lock in the embodiments of this application. The processor 810 executes various functional applications and data processing of the server by running the non-volatile software programs, instructions, and modules stored in the memory 820, thereby realizing the method of using the smart magnetic induction tool lock in the above-described method embodiments.

[0065] The memory 820 may include a program storage area and a data storage area. The program storage area may store the operating system and applications required for at least one function; the data storage area may store data created based on the use of the voltage sensing device. Furthermore, the memory 820 may include high-speed random access memory and may also include non-volatile memory, such as at least one disk storage device, flash memory device, or other non-volatile solid-state storage device. In some embodiments, the memory 820 may optionally include memory remotely located relative to the processor 810, and this remote memory may be connected to the voltage sensing device via a network. Examples of such networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.

[0066] Input device 830 can receive input digital or character information and generate signals related to user settings and function control of the voltage detection device. Output device 840 may include display devices such as a display screen.

[0067] The one or more modules are stored in the memory 820, and when executed by the one or more processors 810, they execute the method of using the smart magnetic induction tool lock in any of the above method embodiments.

[0068] The above-described product can perform the methods provided in the embodiments of this application, and has the corresponding functional modules and beneficial effects for performing the methods. Technical details not described in detail in this embodiment can be found in the methods provided in the embodiments of this application.

[0069] The electronic devices in this application embodiments exist in various forms, including but not limited to:

[0070] (1) Mobile communication devices: These devices are characterized by their mobile communication capabilities and primarily aim to provide voice and data communication. These terminals include smartphones, multimedia phones, feature phones, and low-end phones.

[0071] (2) Ultra-mobile personal computer devices: These devices fall under the category of personal computers, possessing computing and processing capabilities, and generally also have mobile internet access features. These terminals include: PDAs, MIDs, and UMPCs, etc.

[0072] (3) Portable entertainment devices: These devices can display and play multimedia content. This category includes audio and video players, handheld game consoles, e-book readers, as well as smart toys and portable car navigation devices.

[0073] (4) Other airborne electronic devices with data interaction capabilities, such as vehicle-mounted systems installed on vehicles.

[0074] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0075] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented using software plus a general-purpose hardware platform, or of course, using hardware. Based on this understanding, the above technical solutions, in essence or the parts that contribute to the related technology, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

[0076] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A method of using an intelligent magnetic induction tool lock, wherein the intelligent magnetic induction tool lock includes an intelligent lock box and at least one key used in conjunction with the intelligent lock box, the intelligent lock box is provided with at least one keyhole, an electromagnetic lock corresponding to each keyhole, and an induction element electrically connected to the electromagnetic lock, an elastic component is provided in the keyhole, the elastic component is used in conjunction with the key, and the key is provided with a slot and a magnetic device, the method comprising: When keys of different lengths are inserted into the keyhole, one end of the key presses against the elastic component and compresses it until the sensing element detects the magnetic device on the key. When the key is inserted into the keyhole and the sensing element detects the magnetic device, the electromagnetic lock is locked, and the lock head of the electromagnetic lock is inserted into the key slot so that the key cannot be pulled out. In response to a user requesting access to a tool from the control terminal, the control terminal initiates an identity verification process for the user, which includes facial recognition verification, identity card verification, and fingerprint verification. After the control terminal is authenticated, it sends an unlocking command to the smart lock box for the electromagnetic lock corresponding to the tool requested by the user. When the electromagnetic lock receives an unlock command, the user selects the corresponding key according to the voice prompts of the smart lock box and continues to insert the key into the keyhole. The slot retracts the lock head of the electromagnetic lock until the lock head is fully retracted. When the magnetic device on the key leaves the detection range of the sensing element, the electromagnetic lock locks the lock head, preventing it from moving. After the lock head of the electromagnetic lock is fully retracted and locked, the key can be removed from the keyhole.

2. An electronic device comprising: At least one processor, and a memory communicatively connected to the at least one processor, wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the steps of the method of claim 1.

3. A storage medium having a computer program stored thereon, characterized in that, When the program is executed by the processor, it implements the steps of the method of claim 1.

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