Equipment control system and method based on glasses wearing detection

Abstract

The invention discloses an equipment control system based on glasses wearing detection, which comprises a glasses body, a lens driving module, a distance sensing detection module, a central processing module and an equipment execution control module. The central processing module accurately judges the wearing state and generates a corresponding instruction, and the equipment execution control module timely controls starting and stopping of the lens driving module according to the instruction. According to the mechanism, the problems of lens jamming, equipment damage and the like caused by continuous movement of lenses when a user starts the equipment in a non-wearing state or takes off glasses in a training process are effectively avoided, the safety and the reliability of equipment operation are remarkably improved, and meanwhile, the standardization and the effectiveness of a vision adjustment training process are guaranteed.

Description

Technical Field

[0001] This invention relates to the field of vision training equipment control technology, specifically to a device control system and method based on glasses wearing detection. Background Technology

[0002] In certain scenarios, such as operating precision instruments, using specialized medical equipment, and specific industrial production processes, operators need to wear glasses that adjust for near and far vision to ensure accuracy and safety. However, current equipment on the market lacks an effective detection and control mechanism for whether operators are wearing glasses. When operators are not wearing glasses or remove them during operation, the equipment can still function normally, which can easily lead to operational errors, potentially damaging the equipment and posing a serious threat to the operator's safety. While some existing equipment is equipped with safety detection devices, most of them focus on the equipment's operating parameters rather than the wearing of necessary protective equipment by operators. The few systems that do involve wearing detection suffer from simplistic methods, low accuracy, and a tendency to misjudge. For example, using infrared sensors to simply detect the presence of objects near the eyes cannot accurately identify whether it is a pair of adjustable glasses for near and far vision, and is susceptible to external environmental interference, leading to control logic failure. Therefore, there is an urgent need for a system that can accurately detect the wearing status of adjustable glasses for near and far vision and effectively control equipment operation based on the detection results, thereby improving the safety and reliability of equipment operation. Summary of the Invention

[0003] In view of the above problems, the present invention provides a device control system and method based on glasses wearing detection, which can realize a system that can accurately detect the wearing status of glasses for near and far vision adjustment, and effectively control the operation of the device based on the detection results.

[0004] To achieve the above objectives, in a first aspect, this application provides a device control system based on glasses wearing detection, characterized in that it includes a glasses body, a lens driving module, a distance sensing and detection module, a central processing module, and a device execution control module. The glasses body includes a front shell and a rear shell, with support feet respectively provided at the left and right ends of the front shell and the rear shell, which are connected by the support feet. A power supply is provided inside the glasses body. The lens driving module is disposed between the front shell and the rear shell, and the lens driving module includes a lens, a frame, a drive motor assembly, gears, and a guide rail. The output of the drive motor assembly is connected to the gears... The transmission connection includes a rack structure on the guide rail that meshes with the gear, a frame that slides along the guide rail and supports the lens; a distance sensing module located inside the eyeglasses body detects the distance between the eyeglasses body and the eye and generates a distance signal; a central processing module located inside the eyeglasses body is electrically connected to the distance sensing module and receives and processes the distance signal; and a device execution control module is electrically connected to the central processing module and the lens driving module, controlling the operation and stop of the lens driving module according to the output instructions of the central processing module.

[0005] In some embodiments, the distance sensing detection module includes at least one light sensor, which is disposed at the lower end of the rear cover and its detection direction is toward the lens.

[0006] In some embodiments, the distance sensing module further includes a spring pin, which is installed at the position where the support foot contacts the user's head.

[0007] In some embodiments, the device execution control module includes a relay control unit and a motor drive unit, wherein the relay control unit is electrically connected to the power circuit of the glasses body; and the motor drive unit is electrically connected to the drive motor assembly.

[0008] In some embodiments, the system further includes a prompting module electrically connected to the central processing module for issuing visual or auditory prompts.

[0009] In some embodiments, the eyeglass body further includes a hinge for connecting the support foot to the front shell.

[0010] In a second aspect, the present invention also provides a device control system method based on glasses wearing detection, applicable to the above-mentioned system, comprising the following steps: S1. The user turns on the main power of the device, the system initializes, and the distance sensing detection module begins detection; S2. The distance sensing detection module detects in real time whether the user is wearing the device and generates a detection signal; S3. The central processing module receives the detection signal and determines the wearing status of the device based on the detection signal; S4. The central processing module generates a corresponding device control command based on the determined wearing status and sends it to the device execution control module. S5. The device execution control module executes the device control command to control the operation and stop of the drive motor group, thereby driving the lens to move or remain stationary.

[0011] In some embodiments, the step of "the central processing module receiving the detection signal and determining the wearing status of the device based on the detection signal" specifically includes the following steps: S31. When the signal strength detected by the light sensor is higher than a preset threshold, and / or the spring pin is pressed down, it is determined that the device is in a worn state. S32. When the signal strength detected by the light sensor is lower than a preset threshold, and / or when the spring pin pops up, it is determined that the device is not being worn.

[0012] In some embodiments, the step of "generating corresponding device control commands based on the determined wearing state and sending them to the device execution control module" specifically includes the following steps: S41. During the device startup phase, if it is determined that the device is not being worn, a command to prohibit the device from operating is generated. S42. During the equipment operation phase, if it is determined that the equipment has changed from being worn to not being worn, an instruction to pause the equipment operation is generated.

[0013] In some embodiments, the method further includes: S6. When the device resumes operation after being paused, and the device is re-determined to be in the worn state for a preset duration, a device resumption command is generated.

[0014] Unlike existing technologies, the above-mentioned technical solution provides a device control system based on glasses wearing detection, including a glasses body, a lens driving module, a distance sensing detection module, a central processing module, and a device execution control module. The distance sensing detection module enables real-time detection of the wearing status of the training glasses, providing high detection accuracy and stable, reliable distance data. It can accurately distinguish between not wearing, wearing, and removing the glasses. The central processing module has a fast response speed, generating control commands immediately upon detecting a change in status, enabling the device to disable or pause operation. This effectively prevents the lenses from getting stuck on the table during vertical movement. Timely operational control avoids equipment malfunctions such as motor overload and gear damage caused by lens jamming, extending the device's lifespan, reducing maintenance costs, and ensuring that the user can only start and run the device while wearing the training glasses. This standardizes the training operation process and improves the safety of vision training. The system in this application adopts a modular design, with simple connections between modules, making it easy to integrate into existing vision training equipment, resulting in low modification costs and strong applicability.

[0015] The above description of the invention is merely an overview of the technical solution of this application. In order to enable those skilled in the art to better understand the technical solution of this application and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of this application easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of this application. Attached Figure Description

[0016] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of specific embodiments of the present invention and other related contents, and should not be considered as limitations on this application.

[0017] In the accompanying drawings of the instruction manual: Figure 1 This is a schematic diagram of the overall structure of a device control system based on glasses wearing detection proposed in this invention; Figure 2 This is a schematic diagram of the specific structure of a device control system based on glasses wearing detection proposed in this invention; Figure 3 This is a schematic diagram of the overall structure of the device execution control module described in the specific implementation embodiment; Figure 4 This is a schematic diagram illustrating the steps of a method applicable to a device control system based on eyeglass wearing detection according to the present invention. Figure 5 This is a schematic diagram illustrating steps S31 to S32 of the method described in a specific implementation. Figure 6 The diagram illustrates steps S41 to S42 of the method described in the specific implementation.

[0018] The reference numerals used in the above figures are explained as follows: 1. Eyeglasses body; 11. Front shell; 12. Back shell; 13. Support feet; 14. Hinge; 2. Lens drive module; 21. Lens; 22. Frame; 23. Drive motor assembly; 24. Gear; 25. Guide rail; 3. Distance sensing module; 31. Light sensor; 32. Spring pin; 4. Central processing module; 5. Equipment execution control module; 51. Relay control unit; 52. Motor drive unit; 6. Prompt module. Detailed Implementation

[0019] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0020] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0021] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0022] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0023] In this application, 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 actual quantity, hierarchy or order relationship between these entities or operations.

[0024] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar open-ended expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0025] As understood in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0026] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0027] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral arrangement; it can be a direct connection or an indirect connection through an intermediate medium; it can be a relationship of two components combined together, an interaction relationship between two components, or a connection within two structures. Those skilled in the art to which this application pertains can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0028] Please see Figures 1 to 3In a first aspect, this embodiment provides a device control system based on glasses wearing detection, characterized in that it includes a glasses body 1, a lens driving module 2, a distance sensing detection module 3, a central processing module 4, and a device execution control module 5. The glasses body 1 includes a front shell 11 and a rear shell 12, with support feet 13 respectively provided at the left and right ends of the front shell 11 and the rear shell 12, and the front shell 11 and the rear shell 12 are connected by the support feet 13. A power supply is provided inside the glasses body 1. The lens driving module 2 is disposed between the front shell 11 and the rear shell 12. The lens driving module 2 includes a lens 21, a frame 22, a drive motor assembly 23, a gear 24, and a guide rail 25. The output of 23 is connected to the gear 24 for transmission. A rack structure is provided on the guide rail 25 and meshes with the gear 24. The frame 22 is slidably connected to the guide rail 25 and carries the lens 21. The distance sensing and detection module 3 is located inside the eyeglass body 1 and is used to detect the distance between the eyeglass body 1 and the eye and generate a distance signal. The central processing module 4 is located inside the eyeglass body 1 and is electrically connected to the distance sensing and detection module 3. It is used to receive and process the distance signal. The device execution control module 5 is electrically connected to the central processing module 4 and the lens driving module 2 and is used to control the operation and stop of the lens driving module 2 according to the output command of the central processing module 4.

[0029] In this embodiment, the glasses body 1 serves as the system structure carrier, including a front shell 11 and a rear shell 12, with their left and right ends connected by support feet 13. An internal power supply is provided to power each module. The lens drive module 2 is located between the front shell 11 and the rear shell 12, and includes a lens 21, a frame 22 supporting the lens 21, a drive motor assembly 23, a gear 24, and a guide rail 25. The output shaft of the drive motor assembly 23 is connected to the gear 24, and the guide rail 25 has a rack structure that meshes with the gear 24. The frame 22 is slidably connected to the guide rail 25, allowing the lens 21 to reciprocate linearly along the guide rail under motor drive, thus achieving vision adjustment training. The distance sensing module 3 is installed inside the glasses body 1, used to detect the distance between the glasses and the eyes in real time and generate corresponding signals. The central processing module 4 is electrically connected to the distance sensing module 3, used to receive and process the distance signals to determine the user's wearing status. The equipment execution control module 5 is electrically connected to the central processing module 4 and the lens drive module 2 respectively. It is used to control the start and stop of the drive motor group 23 according to the instructions issued by the central processing module 4, so as to pause the movement of the lens 21 when the glasses are not worn or are removed in the middle, to prevent the lens 21 from getting stuck and the equipment from being damaged, thereby improving the operational safety and equipment reliability.

[0030] In this embodiment, the distance sensing module 3 monitors the user's wearing status in real time, and the central processing module 4 accurately determines the wearing status and generates corresponding instructions. The device execution control module 5 controls the start and stop of the lens drive module 2 in a timely manner according to the instructions. This effectively avoids problems such as lens 21 jamming and device damage caused by continuous movement of the lens 21 when the user starts the device without wearing it or takes off the glasses during training. This significantly improves the safety and reliability of the device operation, while ensuring the standardization and effectiveness of the vision adjustment training process.

[0031] Furthermore, in some embodiments, the distance sensing detection module 3 includes at least one light sensor 31, which is disposed at the lower end of the rear cover 12 and its detection direction is toward the lens 21.

[0032] In this embodiment, the light sensor 31 is an electronic component capable of sensing changes in light intensity. It is located at the lower edge of the back shell 12 of the glasses body 1, with the detection direction precisely facing the area where the lens 21 is located and the user's eyes. This sensor is used to indirectly determine whether the user is wearing glasses by detecting changes in the light signal in a specific area in front of it. When the user is wearing glasses, their eyes or face will be close to the sensor, causing a specific pattern of change in the ambient light intensity. The sensor converts this change into an electrical signal and outputs it. The central processing module 4, by continuously monitoring this signal, can reliably distinguish between wearing and not wearing the glasses, thereby providing a key basis for the intelligent start-stop control of the device, effectively preventing misoperation and improving the accuracy of the system response.

[0033] In this embodiment, by placing the light sensor 31 at the lower end of the rear shell 12 of the glasses body 1 and directing its detection direction towards the lens 21 and the user's eyes, changes in ambient light intensity caused by the user wearing or removing the glasses can be effectively detected. This signal is used by the central processing module 4 to accurately distinguish the wearing state, thereby providing a reliable basis for the device execution control module 5 to realize intelligent start-stop control of the device. This design effectively prevents device malfunctions caused by misjudgments, significantly improving the accuracy of system response and overall operational reliability.

[0034] Furthermore, in some embodiments, the distance sensing module 3 also includes a spring pin 32, which is installed at the position where the support foot 13 contacts the user's head.

[0035] In this embodiment, the spring pin 32 refers to a retractable mechanical contact switch, which is installed on the inner side of the support foot 13 of the glasses body 1, that is, in the contact area with the user's temple or above the ear. The spring pin 32 is used to sense whether the user is wearing glasses through physical contact; when the user wears glasses, the support foot 13 is pressed, causing the spring pin 32 to retract, triggering a change in the circuit connection state, thereby generating an electrical signal representing the wearing state. By identifying the on / off state of the spring pin 32, the central processing module 4 can supplement or redundancy the detection method of the light sensor 31, further enhancing the reliability of the system's state recognition in complex environments, and providing a more robust judgment basis for the device execution control module 5.

[0036] In this embodiment, a spring pin 32 is provided on the inner side of the support foot 13. When the user wears the device, the pressure of the spring pin 32 on the head causes it to retract and change the circuit state, thereby generating a wearing status signal. The central processing module 4, by identifying the on / off state of the spring pin 32, can effectively complement and redundantly judge the detection of the light sensor 31, significantly enhancing the accuracy and reliability of the system in recognizing the wearing status under different usage environments. This provides a more robust judgment basis for the device execution control module 5, effectively improving the adaptability and anti-interference capability of the overall system.

[0037] Furthermore, in some embodiments, the device execution control module 5 includes a relay control unit 51 and a motor drive unit 52. The relay control unit 51 is electrically connected to the power circuit of the glasses body 1; the motor drive unit 52 is electrically connected to the drive motor assembly 23.

[0038] In this embodiment, the relay control unit 51 is an electronic switching device that uses electromagnetic principles to control the on / off state of the circuit. It is connected in series in the main power circuit of the glasses body 1 and is used to directly control the power supply of the entire device according to the instructions of the central processing module 4, so as to achieve complete power-off of the device when it is not worn. The motor drive unit 52 is an electronic circuit for controlling and driving the motor. It is electrically connected to the drive motor assembly 23 in the lens drive module 2 and is used to receive instructions from the central processing module 4 to precisely control the start, stop and speed of the drive motor assembly 23, thereby achieving instantaneous response and reliable pause of the movement of the lens 21. This discrete control architecture ensures both safe isolation of the device operation and the speed and accuracy of the lens 21 drive control.

[0039] In this embodiment, a hierarchical control architecture is constructed by using a relay control unit 51 connected in series with the main power circuit to achieve overall power management of the device, combined with the precise control of the drive motor assembly 23 by the motor drive unit 52. This architecture enables the central processing module 4 to completely power off the device when it is not being worn through the relay control unit 51, while simultaneously enabling real-time start and stop control of the movement of the lens 21 through the motor drive unit 52. This design ensures reliable operation of the device under safe isolation conditions and guarantees fast and accurate drive response of the lens 21, effectively improving the accuracy and safety of system control.

[0040] Furthermore, in some embodiments, the system also includes a prompting module 6, which is electrically connected to the central processing module 4 and is used to issue visual or auditory prompts.

[0041] In this embodiment, the prompting module 6 is a device capable of generating user-perceptible signals. It is electrically connected to the central processing module 4 and is used to receive instructions from the central processing module 4. The prompting module 6 issues corresponding visual or auditory prompts based on the content of the instructions; for example, when the system detects that the user is not wearing glasses correctly, the prompting module 6 can emit specific light or sound signals to remind the user to perform the correct operation. This design enables the system not only to automatically execute control logic but also to provide timely feedback on the device status to the user through human-computer interaction, thereby effectively guiding the user to use the device correctly, enhancing the standardization and safety of operation, and further improving the overall user experience of the system.

[0042] In this embodiment, by setting up a prompting module 6 electrically connected to the central processing module 4, corresponding visual or auditory prompts can be issued to the user in a timely manner based on the device status detection results. When the system determines that the user is not wearing glasses correctly, the prompting module 6 will immediately generate a prompt signal, effectively guiding the user to perform standardized operations. This human-computer interaction mechanism not only improves the system's automatic control function, but also significantly enhances the standardization of user operations and the safety of device use through real-time status feedback, thereby optimizing the overall user experience.

[0043] Please see Figure 4 In a second aspect, this embodiment also provides a device control system method based on glasses wearing detection, applicable to the above-mentioned system, comprising the following steps: S1. The user turns on the main power of the device, the system initializes, and the distance sensor detection module 3 starts detection; S2, Distance sensing module 3 detects in real time whether the user is wearing the device and generates a detection signal; S3. The central processing module 4 receives the detection signal and determines the wearing status of the device based on the detection signal; S4. The central processing module 4 generates corresponding device control commands based on the determined wearing status and sends them to the device execution control module 5. S5. The device execution control module 5 executes the device control command to control the operation and stop of the drive motor group 23, thereby driving the lens 21 to move or remain stationary.

[0044] In this embodiment, the distance sensing module 3 is installed inside the glasses body 1 to detect the distance between the glasses and the eyes in real time and generate a corresponding signal. The central processing module 4 is electrically connected to the distance sensing module 3 to receive and process the distance signal and determine the user's wearing status. The device execution control module 5 is electrically connected to the central processing module 4 and the lens drive module 2 respectively, and is used to control the start and stop of the drive motor group 23 according to the instructions issued by the central processing module 4, so as to pause the movement of the lens 21 when the glasses are not worn or are removed in the middle, to prevent the lens 21 from getting stuck and the device from being damaged, and to improve the operational safety and equipment reliability.

[0045] In this embodiment, the distance sensing module 3 monitors the user's wearing status in real time, and the central processing module 4 accurately determines the wearing status and generates corresponding instructions. The device execution control module 5 controls the start and stop of the lens drive module 2 in a timely manner according to the instructions. This effectively avoids problems such as lens 21 jamming and device damage caused by continuous movement of the lens 21 when the user starts the device without wearing it or takes off the glasses during training. This significantly improves the safety and reliability of the device operation, while ensuring the standardization and effectiveness of the vision adjustment training process.

[0046] Please see Figure 5 Furthermore, in some embodiments, "the central processing module 4 receives the detection signal and determines the wearing status of the device based on the detection signal" specifically includes the following steps: S31. When the signal strength detected by the light sensor 31 is higher than the preset threshold, and / or the spring pin 32 is pressed down, it is determined that the device is in the wearing state. S32. When the signal strength detected by the light sensor 31 is lower than the preset threshold, and / or the spring pin 32 springs up, it is determined that the device is not being worn.

[0047] In this embodiment, the logic for determining the wearing state by the central processing module 4 is further refined as follows: when the signal strength detected by the light sensor 31 is higher than its preset threshold, it indicates that an object has entered the effective detection range; and / or when the spring pin 32 is pressed down, it indicates that the support foot 13 has made contact with the head; the central processing module 4 then determines that the device is in a wearing state. Conversely, when the signal strength detected by the light sensor 31 is lower than its preset threshold, it indicates that an object within the detection range has moved away; and / or when the spring pin 32 springs up, it indicates that the support foot 13 has lost contact with the head; the central processing module 4 then determines that the device is in a non-wearing state.

[0048] In this embodiment, the judgment logic integrates dual information from non-contact optical detection and contact mechanical detection. Through cross-verification of multiple signals, it significantly improves the accuracy and fault tolerance of state recognition, providing a more reliable decision-making basis for subsequent equipment control.

[0049] Please see Figure 6 Furthermore, in some embodiments, "the central processing module 4 generates corresponding device control commands based on the determined wearing status and sends them to the device execution control module 5" specifically includes the following steps: S41. During the device startup phase, if it is determined that the device is not being worn, a command to prohibit the device from operating is generated. S42. During the equipment operation phase, if it is determined that the equipment has changed from being worn to not being worn, an instruction to pause the equipment operation is generated.

[0050] In this embodiment, during the control command generation stage of this method, the central processing module 4 executes corresponding control strategies based on the real-time determined wearing status. During the device startup phase, if the central processing module 4 determines that the device is not being worn, it generates a command to prohibit device operation. This command prevents the lens drive module 2 from starting, thus avoiding the device from idling when no one is wearing it. During the device operation phase, if the central processing module 4 detects that the device has changed from a wearing state to a non-wearing state, it immediately generates a command to pause device operation. This command interrupts the current operation of the lens drive module 2, causing the lens group 21 to immediately stop moving.

[0051] In this embodiment, a phased and differentiated control strategy effectively realizes the intelligent linkage between device operation and user wearing status, which not only ensures the safety and standardization of training operations, but also prevents mechanical failures that may be caused by the lens 21 operating under abnormal conditions.

[0052] Furthermore, in some embodiments, the method further includes: S6. When the device pauses operation and is re-determined to have returned to the worn state for a preset duration, a device resumption command is generated. In this embodiment, after the device pauses operation due to the detection of an unworn state, the system continuously monitors changes in the wearing state. If the central processing module re-determines that the device has returned to the worn state and this state continues for a preset duration, a device resumption command is automatically generated. This resumption command is sent to the device execution control module, which controls the drive motor assembly to restart, allowing the lens to continue moving according to the predetermined program.

[0053] In this embodiment, the state recovery mechanism effectively improves the continuity of device use and user experience while ensuring security, avoids unnecessary operation interruptions, and enables the training process to resume quickly and automatically after the user puts the device back on.

[0054] By adopting the above technical solutions, this invention differs from existing technologies and has the following beneficial effects: It provides a device control system based on glasses wearing detection, including a glasses body, a lens driving module, a distance sensing detection module, a central processing module, and a device execution control module. The distance sensing detection module realizes real-time detection of the wearing status of training glasses, with high detection accuracy and stable and reliable distance data. It can accurately distinguish between the states of not wearing, wearing, and removing the glasses. The central processing module has a fast response speed and can immediately generate control commands after detecting a change in state, realizing the device's prohibition or pause function. It effectively prevents the lenses from getting stuck on the table when moving up and down. Through timely operation control, it avoids equipment failures such as motor overload and gear damage caused by lens jamming, extends the service life of the equipment, reduces maintenance costs, and ensures that users can only start and run the equipment when wearing training glasses. It standardizes the training operation process and improves the safety of the vision training process. The system of this application adopts a modular design, and the connection between each module is simple. It is easy to integrate into existing vision training equipment, with low modification costs and strong applicability.

[0055] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A device control system based on glasses wearing detection, characterized in that, include: The glasses body includes a front shell and a rear shell, with support feet provided at the left and right ends of the front shell and the rear shell respectively. The front shell and the rear shell are connected by the support feet, and a power supply is provided inside the glasses body. A lens driving module is disposed between the front shell and the rear shell. The lens driving module includes a lens, a frame, a drive motor assembly, a gear, and a guide rail. The output of the drive motor assembly is connected to the gear transmission. The guide rail is provided with a rack structure and meshes with the gear. The frame is slidably connected to the guide rail and carries the lens. A distance sensing and detection module is disposed inside the glasses body and is used to detect the distance between the glasses body and the eyes and generate a distance signal; A central processing module is located inside the glasses body and is electrically connected to the distance sensing and detection module for receiving and processing the distance signal. The device execution control module is electrically connected to the central processing module and the lens driving module, and is used to control the operation and stop of the lens driving module according to the output instructions of the central processing module.

2. The device control system based on glasses wearing detection according to claim 1, characterized in that, The distance sensing detection module includes at least one light sensor, which is located at the lower end of the rear cover and its detection direction is towards the lens.

3. The device control system based on glasses wearing detection according to claim 1, characterized in that, The distance sensing module also includes a spring pin, which is installed at the position where the support foot contacts the user's head.

4. The device control system based on glasses wearing detection according to claim 1, characterized in that, The device execution control module includes: A relay control unit, which is electrically connected to the power circuit of the glasses body; A motor drive unit, which is electrically connected to the drive motor assembly.

5. A device control system based on glasses wearing detection according to claim 1, characterized in that, It also includes a prompting module, which is electrically connected to the central processing module and is used to issue visual or auditory prompts.

6. The device control system based on glasses wearing detection according to claim 1, characterized in that, The glasses body also includes a hinge for connecting the support feet to the front shell.

7. A device control system method based on glasses wearing detection, characterized in that, The system applicable to any one of claims 1-6 includes the following steps: S1. The user turns on the main power of the device, the system initializes, and the distance sensing detection module begins detection; S2. The distance sensing detection module detects in real time whether the user is wearing the device and generates a detection signal; S3. The central processing module receives the detection signal and determines the wearing status of the device based on the detection signal; S4. The central processing module generates a corresponding device control command based on the determined wearing status and sends it to the device execution control module. S5. The device execution control module executes the device control command to control the operation and stop of the drive motor group, thereby driving the lens to move or remain stationary.

8. The device control method based on glasses wearing detection according to claim 7, characterized in that, The phrase "the central processing module receives the detection signal and determines the wearing status of the device based on the detection signal" specifically includes the following steps: S31. When the signal strength detected by the light sensor is higher than a preset threshold, and / or the spring pin is pressed down, it is determined that the device is in a worn state. S32. When the signal strength detected by the light sensor is lower than a preset threshold, and / or when the spring pin pops up, it is determined that the device is not being worn.

9. A device control method based on glasses wearing detection according to claim 7, characterized in that, The step of "generating corresponding device control commands based on the determined wearing status, and sending the central processing module to the device execution control module" specifically includes the following steps: S41. During the device startup phase, if it is determined that the device is not being worn, a command to prohibit the device from operating is generated. S42. During the equipment operation phase, if it is determined that the equipment has changed from being worn to not being worn, an instruction to pause the equipment operation is generated.

10. A device control method based on glasses wearing detection according to claim 7, characterized in that, The method further includes: S6. When the device resumes operation after being paused, and the device is re-determined to be in the worn state for a preset duration, a device resumption command is generated.

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