Climbing safety-belt-free identification system

Abstract

The invention discloses a safety belt-free identification system for climbing. The climbing safety-belt-free identification system comprises identification equipment (1), and the identification equipment (1) comprises a fixed base (2) and a height frame (4); an identification mechanism (6) is fixedly mounted at the top end of the assembly plate (7); the identification mechanism (6) comprises a length table (601) and a positioning plate (603), one side of the top end of the length table (601) is fixedly connected with the bottom end of the positioning plate (603), and the top end of the positioning plate (603) is rotationally connected with an angle plate (604); and the top end of the angle plate (604) is fixedly provided with a monitoring ball body (605). The technical problems that in the prior art, a traditional climbing safety belt-free recognition system cannot process low-quality and unrecognizable pictures and can only process the pictures by means of experience, many situations of false detection and missing detection of a safety belt are likely to occur in practical application, and potential safety hazards exist are solved. The method solves the technical problems that in the prior art, a traditional climbing safety belt-free recognition system cannot process the low-quality and unrecognizable pictures and only can process the pictures by means of experience.

Description

Technical Field

[0001] The present invention relates to the field of safety belt identification, and in particular to a high-altitude no-safety belt identification system. Background Art

[0002] The high-altitude no-safety belt identification system uses advanced AI visual intelligent analysis technology or machine learning algorithms to monitor in real time whether high-altitude workers are wearing safety belts. Once it is found that the safety belt is not worn, the system will immediately trigger an alarm reminder to ensure that the workers wear safety belts in time, thereby effectively preventing accidents in high-altitude operations. This system not only improves the response speed and processing efficiency of safety hazards, but also greatly reduces the incidence of accidents caused by negligence, providing important safety protection for high-altitude workers.

[0003] In addition, the high-altitude no-safety-belt identification system also has data recording and analysis functions, which can comprehensively monitor and analyze the working status of high-altitude workers, help enterprise managers to grasp the progress of work in a timely manner, and promptly discover and solve existing problems, thereby improving work efficiency and safety. The application of this system not only improves the safety of high-altitude operations, but also promotes the improvement of management efficiency, making an important contribution to the safe development of the high-altitude operation industry.

[0004] However, the traditional high-altitude no-safety belt identification system has the following disadvantages:

[0005] Traditional high-altitude identification systems for people without safety belts are unable to process low-quality, unrecognizable images and can only rely on experience to identify safety belts in such images. In actual applications, there are many cases of false detection and missed detection of safety belts.

[0006] To address the above-mentioned problems, no effective solution has been proposed yet. Summary of the invention

[0007] An embodiment of the present invention provides a system for identifying people climbing without safety belts, so as to at least solve the technical problem that the traditional system for identifying people climbing without safety belts in the related art cannot process low-quality, unrecognizable images, and can only process such images based on experience. In actual applications, it is easy to have many false detections and missed detections of safety belts, posing a safety hazard.

[0008] According to an embodiment of the present invention, a system for identifying people climbing without a safety belt is provided, comprising: an identification device (1), the identification device (1) comprising: a fixed base (2) and a height frame (4), wherein the top of the fixed base (2) is fixedly connected to the bottom of the height frame (4), and one side of the height frame (4) is provided with an assembly plate (7); the assembly plate (7), the top of which is fixedly installed with an identification mechanism (6); the identification mechanism (6), the identification mechanism (6) comprising: a length table (601) and a positioning plate (603), one side of the top of the length table (601) is fixedly connected to the bottom of the positioning plate (603), and the top of the positioning plate (603) is rotatably connected with an angle plate (604); the angle plate (604), the top of which is fixedly installed with a control ball body (605), wherein the control ball body (605) is used to identify whether a target object is wearing a safety belt during climbing.

[0009] Furthermore, a movable groove (602) is provided on a side of the top of the length platform (601) away from the positioning plate (603), a stepper motor (609) is fixedly installed on one side of the inner wall of the movable groove (602), a lead screw (610) is fixedly installed on the output end of the stepper motor (609), a middle part of the lead screw (610) is threadedly connected to a movable block (608) slidably connected to the movable groove (602), the top of the movable block (608) is rotatably connected to a support plate (607), the top of the support plate (607) is rotatably connected to a connecting block (606), and the top of the connecting block (606) is fixedly connected to a side directly opposite to the angle plate (604).

[0010] Furthermore, the bottom end of the length platform (601) is fixedly connected to the assembly plate (7).

[0011] Furthermore, an identification module is provided in the control ball body (605), and the identification module includes: a target positioning module, which is used to perform information recognition through a target detection algorithm model to obtain the orientation information of the target object, wherein the target object needs to be detected whether it is wearing a seat belt; a position relationship module, which is used to determine whether the target object has climbing behavior based on the position information of the target object in the target image; and an image processing module, which is used to control the camera to collect the target image through a camera control protocol.

[0012] Furthermore, the recognition module also includes: a posture recognition module, used to process the target image to determine the seat belt wearing result of the target object in the presence of the climbing behavior based on the processing result; an alarm module, used to generate an alarm signal when the seat belt wearing result indicates that the target object is not wearing a seat belt during the climbing behavior, wherein the alarm signal is used to prompt the target object that the seat belt is not wearing.

[0013] Furthermore, the target positioning module includes: a climbing personnel positioning unit, which is used to position the target object in real time; and a safety belt positioning unit, which is used to position the safety belt in real time.

[0014] Furthermore, the image processing module includes: an image segmentation unit, used to output a vector of a predetermined dimension corresponding to each grid in the target image; an image filtering unit, used to filter the target image captured by the camera; a background processing unit, used to filter out background information of the target image; and an image enhancement unit, used to enhance the contrast of the target object in the target image.

[0015] Furthermore, the posture recognition module includes: a human posture recognition unit, which is used to recognize the posture of the climbing behavior of the target object and obtain the climbing posture information of the target object; a seat belt posture recognition unit, which is used to recognize whether the seat belt is worn and obtain the wearing identification information of the seat belt.

[0016] Furthermore, linear rails (5) are fixedly installed on both sides of the inner wall of the height frame (4), a lifting platform (9) is slidably connected between the two linear rails (5), a lifting cylinder (10) is fixedly installed in the middle of the top of the fixed base (2), and the movable end of the lifting cylinder (10) is fixedly connected to the side opposite to the lifting platform (9).

[0017] Furthermore, fixing holes (3) are provided at four corners of the top of the fixed base (2), one side of the lifting platform (9) is fixedly connected to one side of the assembly plate (7), and a reinforcing plate (8) is fixedly installed at the connection between the lifting platform (9) and the assembly plate (7).

[0018] In an embodiment of the present invention, a system for identifying people climbing without a safety belt is provided, comprising: an identification device (1), the identification device (1) comprising: a fixed base (2) and a height frame (4), wherein the top of the fixed base (2) is fixedly connected to the bottom of the height frame (4), and an assembly plate (7) is provided on one side of the height frame (4); the assembly plate (7), an identification mechanism (6) is fixedly installed on the top of the assembly plate (7); the identification mechanism (6), the identification mechanism (6) comprising: a length table (601) and a positioning plate (603), one side of the top of the length table (601) is fixedly connected to the bottom of the positioning plate (603), and the top of the positioning plate (603) is rotatably connected to an angle plate (604); the angle plate (604), a control ball body (605) is fixedly installed on the top of the angle plate (604), wherein the control ball body (605) is used to identify whether a target object is wearing a safety belt during climbing. The invention solves the technical problem that the traditional high-altitude no-safety-belt identification system in the related technology cannot process low-quality and unrecognizable pictures, and can only process such pictures based on experience. In actual application, it is easy to have many false detections and missed detections of safety belts, which poses a safety hazard. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 is an optional stereogram according to an embodiment of the present invention;

[0021] Figure 2 is an optional side view according to an embodiment of the present invention;

[0022] Figure 3 is a cross-sectional view of an optional identification mechanism according to an embodiment of the present invention;

[0023] Figure 4 is an optional partial schematic diagram according to an embodiment of the present invention;

[0024] Figure 5 is a side view of an optional identification mechanism according to an embodiment of the present invention;

[0025] Figure 6 It is a schematic diagram of the architecture of an optional control ball body according to an embodiment of the present invention.

[0026] In the figure: 1. Identification device; 2. Fixed base; 3. Fixed hole; 4. Height frame; 5. Linear track; 6. Identification mechanism; 601. Length table; 602. Movable slot; 603. Positioning plate; 604. Angle plate; 605. Control ball body; 606. Connecting block; 607. Support plate; 608. Movable block; 609. Stepper motor; 610. Screw rod; 7. Assembly plate; 8. Reinforcement plate; 9. Lifting platform; 10. Lifting cylinder. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0028] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0029] As introduced in the background technology, the related art high-altitude no-safety belt identification system cannot process low-quality, unrecognizable images, and can only rely on experience to identify safety belts for such images. In practical applications, there are many cases of false detection and missed detection of safety belts. In an embodiment of the present invention, a high-altitude no-safety belt identification system is provided.

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0031] like Figure 1-6As shown, according to an embodiment of the present invention, a system for identifying people climbing without a safety belt is provided, comprising: an identification device (1), the identification device (1) comprising: a fixed base (2) and a height frame (4), wherein the top end of the fixed base (2) is fixedly connected to the bottom end of the height frame (4), and an assembly plate (7) is provided on one side of the height frame (4); the assembly plate (7), the top end of which is fixedly mounted with an identification mechanism (6).

[0032] Specifically, the identification device is the core component of the entire system. It is responsible for identifying whether the target object (such as staff) is wearing a safety belt, monitoring in real time whether the workers are wearing safety belts, and immediately sounding an alarm if they are not wearing safety belts, reminding the workers to wear safety belts in time. The fixed base serves as the basic support of the system to ensure the stability of the identification device. Its top is connected to the height frame to provide the necessary support force. The height frame can significantly increase the height of the identification mechanism so that it can cover a larger monitoring range. An assembly plate is provided on one side of the height frame. The assembly plate is used to install other important components and provide a stable bearing surface. The identification mechanism is mainly responsible for the identification of safety belts.

[0033] Furthermore, the identification mechanism (6) comprises: a length platform (601) and a positioning plate (603), one side of the top end of the length platform (601) is fixedly connected to the bottom end of the positioning plate (603), and the top end of the positioning plate (603) is rotatably connected to an angle plate (604); the top end of the angle plate (604) is fixedly mounted with a control ball body (605), wherein the control ball body (605) is used to identify whether the target object is wearing a safety belt during climbing.

[0034] Specifically, the length table is used to set and adjust the height and angle of the identification mechanism so that it can work effectively under different height conditions. The positioning plate is connected to the length table to ensure that the identification mechanism remains stable in a specific position. The angle plate can be adjusted as needed to better align the target object. The control ball body serves as the final identification unit. It uses built-in identification technology (such as cameras, sensors, etc.) to determine whether the target is wearing a safety belt during the climbing process.

[0035] It can be seen that the present invention provides a system for identifying people climbing up high without safety belts, which solves the technical problem that traditional systems for identifying people climbing up high without safety belts in related technologies cannot process low-quality, unrecognizable images, and can only process such images based on experience. In actual applications, many false detections and missed detections of safety belts are prone to occur, posing a safety hazard.

[0036] As a possible implementation method, a movable groove (602) is provided on a side of the top of the length platform (601) away from the positioning plate (603), a stepper motor (609) is fixedly installed on one side of the inner wall of the movable groove (602), a lead screw (610) is fixedly installed on the output end of the stepper motor (609), a movable block (608) slidably connected to the movable groove (602) is threadedly connected to the middle part of the lead screw (610), the top of the movable block (608) is rotatably connected to a support plate (607), the top of the support plate (607) is rotatably connected to a connecting block (606), and the top of the connecting block (606) is fixedly connected to the side opposite to the angle plate (604).

[0037] Specifically, the stepper motor (609) is started after being powered on, and the stepper motor (609) drives the screw rod (610) to rotate. The thread on the surface of the screw rod (610) matches the thread on the inner wall of the movable block (608). The movable block (608) is limited by the movable groove (602) whose shape and size match the screw rod (610), so the movable block (608) slides relative to the screw rod (610). The movable block (608) drives the support plate (607) from the bottom to deflect the angle, and the support plate (607) pushes the angle plate (604) from the bottom to adjust the direction of the control ball body (605).

[0038] As a possible implementation method, the bottom end of the length table (601) is fixedly connected to the assembly plate (7). The identification mechanism (6) is installed on the assembly plate (7) through the length table (601). Due to the fixed connection design between the length table and the assembly plate, the adjustment under different heights and environments becomes simpler, thereby improving the flexibility and adaptability of the system.

[0039] As a possible implementation method, an identification module is provided in the control ball body (605), and the identification module includes: a target positioning module, which is used to perform information recognition through a target detection algorithm model to obtain the orientation information of the target object, wherein the target object needs to be detected whether it is wearing a safety belt; a position relationship module, which is used to determine whether the target object has a climbing behavior based on the position information of the target object in the target image; and an image processing module, which is used to control the camera to collect the target image through a camera control protocol.

[0040] Specifically, the target positioning module uses the YOLO target detection algorithm model to identify the approximate positions of the positioning personnel and the climbing objects. In order to adapt to the computing power of the edge computing platform, the YOLO target detection algorithm model is compressed and accelerated, and the inference of the model is accelerated through a specific neural network acceleration framework to ensure the real-time performance of the detection algorithm. The position relationship module uses the algorithm model to determine the position relationship between the climbing object and the person in the target picture, and determines whether there is any climbing behavior in the picture. The image processing module controls the camera through the ONVIF camera control protocol to move and zoom according to the position relationship between the coordinate frame of the climbing object, the coordinate frame of the climbing person and the target area frame pre-set by the camera, and to capture the local area near the climbing person.

[0041] As a possible implementation method, the recognition module also includes: a posture recognition module, which is used to process the target image to determine the seat belt wearing result of the target object in the presence of climbing behavior based on the processing result; an alarm module, which is used to generate an alarm signal when the seat belt wearing result indicates that the target object is not wearing a seat belt during the climbing behavior, wherein the alarm signal is used to prompt the target object that the seat belt is not wearing.

[0042] It can be seen that the posture recognition module and the alarm module have greatly enhanced the function of the system, which can effectively determine whether the operator is wearing a safety belt and quickly issue an alarm when necessary. Through real-time safety monitoring and feedback, the system can provide a comprehensive safety guarantee for high-altitude operations, help reduce the accident rate, and improve the safety and efficiency of operations.

[0043] As a possible implementation method, the target positioning module includes: a climbing personnel positioning unit, which is used to locate the target object in real time; and a safety belt positioning unit, which is used to locate the safety belt in real time.

[0044] It can be seen that the height-climber positioning unit and the safety belt positioning unit significantly enhance the monitoring function of the system, ensuring accurate tracking of target objects and safety belts.

[0045] As a possible implementation method, the image processing module includes: an image segmentation unit, which is used to output a vector of a predetermined dimension corresponding to each grid in the target image; an image filtering unit, which is used to filter the target image captured by the camera; a background processing unit, which is used to filter out the background information of the target image; and an image enhancement unit, which is used to enhance the contrast of the target object in the target image.

[0046] Specifically, the image segmentation unit outputs a 30-dimensional vector corresponding to each grid in the input image; the image filtering unit filters the low-resolution, severely obstructed video images captured by the control ball, retains high-quality seat belt images with clear images and no obstructions, and provides high-quality images for the subsequent seat belt recognition algorithm; the background processing unit eliminates the influence of the image background, provides accurate positioning for the area processed by the subsequent seat belt image enhancement algorithm, and reduces the computational loss caused by enhancing the entire image; the image enhancement unit increases the image contrast of the operating personnel area, highlights the appearance and color characteristics of the seat belts, and improves the recognition performance of the subsequent recognition algorithm for the seat belts.

[0047] As a possible implementation method, the posture recognition module includes: a human posture recognition unit, which is used to recognize the posture of the target object's climbing behavior and obtain the target object's climbing posture information; a seat belt posture recognition unit, which is used to recognize whether the seat belt is worn and obtain the seat belt wearing identification information. By introducing the human posture recognition unit and the seat belt posture recognition unit, the system's ability to analyze the target object's behavior is enhanced, and the seat belt wearing situation can be judged more comprehensively.

[0048] As a possible implementation method, linear rails (5) are fixedly installed on both sides of the inner wall of the height frame (4), a lifting platform (9) is slidably connected between the two linear rails (5), a lifting cylinder (10) is fixedly installed in the middle of the top of the fixed base (2), and the movable end of the lifting cylinder (10) is fixedly connected to the side opposite to the lifting platform (9).

[0049] It can be seen that through the combination of the lifting platform and the lifting cylinder, the system can flexibly adjust the height of the identification equipment to meet different monitoring needs. The installation of the linear track ensures that the lifting platform remains stable during the height adjustment process and does not affect the normal operation of the identification equipment.

[0050] As a possible implementation method, four corners at the top of the fixed base (2) are provided with fixing holes (3), one side of the lifting platform (9) is fixedly connected to one side of the assembly plate (7), and a reinforcement plate (8) is fixedly installed at the connection between the lifting platform (9) and the assembly plate (7).

[0051] It can be seen that the fixing holes of the fixed base and the reinforcement plate design of the lifting platform and the assembly plate make the entire system not only have the flexibility of height adjustment but also ensure the stability of the structure.

[0052] The system for identifying people who are climbing without a safety belt provided by the embodiment of the present invention is described below in conjunction with specific embodiments.

[0053] Embodiment 1:

[0054] In the embodiment of the present invention, the lifting cylinder (10) performs telescopic movement, the lifting cylinder (10) is pushed from the bottom to the lifting platform (9), the lifting platform (9) slides relative to the linear track (5), and the height of the identification mechanism (6) is adjusted. The stepper motor (609) is powered on and started, and the stepper motor (609) drives the screw rod (610) to rotate. The thread on the surface of the screw rod (610) matches the thread on the inner wall of the movable block (608). The movable block (608) is limited by the movable groove (602) whose shape and size match the screw rod (610), so the movable block (608) slides relative to the screw rod (610), and the movable block (608) drives the support plate (607) from the bottom to deflect the angle, and the support plate (607) pushes the angle plate (604) from the bottom to adjust the direction of the control ball body (605). The target positioning module is modeled by the yolo target detection algorithm. The model recognizes and locates the approximate positions of personnel and objects to be climbed. In order to adapt to the computing power of the edge computing platform, the YOLO target detection algorithm model is compressed and accelerated, and the inference of the model is accelerated through a specific neural network acceleration framework to ensure the real-time performance of the detection algorithm. The position relationship module determines the position relationship between the climbing object and the person in the target image through the algorithm model, and determines whether there is climbing behavior in the image. The image processing module controls the camera through the onvif camera control protocol to move and zoom according to the position relationship between the coordinate frame of the climbing object, the coordinate frame of the climbing person and the target area frame pre-set by the camera, and zooms in to the local area near the climbing person for capture. The posture recognition module realizes intelligent capture of the actual working scene, which can improve the recognition effect of the climbing behavior of the operating personnel and the wearing of safety belts. The alarm module alarms the climbing personnel who are not wearing safety belts.

[0055] Embodiment 2:

[0056] In the embodiment of the present invention, the recognition device (1) automatically detects and identifies whether the personnel performing high-altitude operations are wearing safety belts, and filters out interference from other similar objects. When the recognition device (1) finds that a person is not wearing a safety belt, it will immediately trigger an early warning. According to the design of YOLO, the input image of the recognition device (1) algorithm is divided into a 7x7 grid, and the 7x7 in the output tensor corresponds to the 7x7 grid of the input image, or the 7x7x30 tensor is regarded as 7x7=49 30-dimensional vectors, that is, each grid in the input image corresponds to a 30-dimensional vector output. When the recognition device (1) performs model training, we need to construct training samples and design loss functions in order to train the network using gradient descent. Through the intelligent recognition technology of the recognition mechanism (6), it is detected whether the personnel performing high-altitude operations are wearing safety belts, and an alarm is issued in time to remind the personnel to wear safety belts in time, thereby effectively preventing accidents in high-altitude operations.

[0057] From the above description, it can be seen that the embodiments of the present application achieve the following technical effects:

[0058] The present invention discloses a system for identifying people who are climbing without a safety belt, including an identification device, wherein the identification device includes a fixed base and a height frame, the top of the fixed base is fixedly connected to the bottom of the height frame, an assembly plate is provided on one side of the height frame, and an identification mechanism is fixedly installed on the top of the assembly plate. The identification device of the present invention monitors in real time whether the climbing workers are wearing safety belts, and immediately issues an alarm when it is found that the safety belts are not worn, so as to remind the workers to wear the safety belts in time; the identification device uses a personnel instance segmentation algorithm to separate pedestrians from the background and other objects in the picture, and only performs image enhancement in the personnel area, thereby reducing the time required for the image enhancement algorithm; the identification device adds an image filtering unit to filter out low-quality control ball video pictures, thereby improving the detection effect of the safety belt detection algorithm. The present invention solves the technical problem that the traditional system for identifying people who are climbing without a safety belt in the related art cannot process low-quality and unrecognizable pictures, and can only process such pictures based on experience, and is prone to many false detections and missed detections of safety belts in actual applications, thereby posing a safety hazard.

[0059] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A system for identifying people who are climbing without safety belts, characterized in that: include: An identification device (1), the identification device (1) comprising: a fixed base (2) and a height frame (4), wherein the top end of the fixed base (2) is fixedly connected to the bottom end of the height frame (4), and an assembly plate (7) is provided on one side of the height frame (4); The assembly plate (7), the top of which is fixedly mounted with an identification mechanism (6); The identification mechanism (6) comprises: a length platform (601) and a positioning plate (603), one side of the top end of the length platform (601) is fixedly connected to the bottom end of the positioning plate (603), and the top end of the positioning plate (603) is rotatably connected to an angle plate (604); The angle plate (604) has a control ball body (605) fixedly mounted on the top of the angle plate (604), wherein the control ball body (605) is used to identify whether the target object is wearing a safety belt during the climbing process.

2. The system for identifying people climbing without safety belts according to claim 1, characterized in that: A movable groove (602) is provided on the side of the top of the length platform (601) away from the positioning plate (603), a stepper motor (609) is fixedly installed on one side of the inner wall of the movable groove (602), a lead screw (610) is fixedly installed on the output end of the stepper motor (609), a movable block (608) slidably connected to the movable groove (602) is threadedly connected to the middle part of the lead screw (610), the top of the movable block (608) is rotatably connected to a support plate (607), the top of the support plate (607) is rotatably connected to a connecting block (606), and the top of the connecting block (606) is fixedly connected to the side opposite to the angle plate (604).

3. The system for identifying people climbing without safety belts according to claim 1, characterized in that: The bottom end of the length platform (601) is fixedly connected to the assembly plate (7).

4. The system for identifying people climbing without safety belts according to claim 1, characterized in that: The control ball body (605) is provided with an identification module, and the identification module comprises: A target positioning module, used for performing information recognition through a target detection algorithm model to obtain the position information of the target object, wherein the target object needs to be detected whether to wear a seat belt; A position relationship module, used to determine whether the target object has climbing behavior according to the position information of the target object in the target image; The image processing module is used to control the camera to collect the target image through a camera control protocol.

5. The system for identifying people climbing without safety belts according to claim 4, characterized in that: The identification module also includes: A posture recognition module, used for processing the target image to determine the seat belt wearing result of the target object in the case of the climbing behavior according to the processing result; The alarm module is used to generate an alarm signal when the seat belt wearing result indicates that the target object is not wearing a seat belt during the climbing behavior, wherein the alarm signal is used to prompt that the target object is not wearing a seat belt.

6. The system for identifying people climbing without safety belts according to claim 5, characterized in that: The target positioning module includes: A climbing personnel positioning unit, used for positioning the target object in real time; The seat belt positioning unit is used to position the seat belt in real time.

7. The system for identifying people climbing without safety belts according to claim 5, characterized in that: The image processing module comprises: An image segmentation unit, configured to output a vector of a predetermined dimension corresponding to each grid in the target image; An image filtering unit, used for filtering the target image captured by the camera; A background processing unit, used to filter out background information of the target image; An image enhancement unit is used to enhance the contrast of the target object in the target image.

8. The system for identifying people climbing without safety belts according to claim 5, characterized in that: The posture recognition module comprises: A human posture recognition unit, used to recognize the posture of the climbing behavior of the target object and obtain the climbing posture information of the target object; The seat belt posture recognition unit is used to recognize whether the seat belt is worn and obtain wearing recognition information of the seat belt.

9. The system for identifying people climbing without safety belts according to claim 1, characterized in that: Linear rails (5) are fixedly installed on both sides of the inner wall of the height frame (4), a lifting platform (9) is slidably connected between the two linear rails (5), a lifting cylinder (10) is fixedly installed in the middle of the top of the fixed base (2), and the movable end of the lifting cylinder (10) is fixedly connected to the side opposite to the lifting platform (9).

10. The system for identifying people climbing without safety belts according to claim 9, characterized in that: The four corners at the top of the fixed base (2) are all provided with fixing holes (3); one side of the lifting platform (9) is fixedly connected to one side of the assembly plate (7); and a reinforcing plate (8) is fixedly installed at the connection between the lifting platform (9) and the assembly plate (7).

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