Building construction safety monitoring device based on AI analysis

Abstract

The utility model relates to the technical field of safety monitoring devices, and discloses a building construction safety monitoring device based on AI analysis, which comprises two symmetrical gate cases, an inverted U-shaped support frame arranged at the upper ends of the two gate cases, a camera fixedly mounted on the inner top of the support frame, and a gate capable of being opened and closed arranged between the two gate cases. An access control recognition module is arranged on each gate case, a rotating disc capable of rotating is arranged in each gate case, a plurality of placing plates are rotatably connected to one side of each rotating disc, a safety helmet body is placed on each placing plate, and a fixing unit used for fixing the safety helmet body is arranged on each placing plate; and a rotating cavity matched with the rotating disc and the plurality of placing plates is formed in each gate case. According to the safety helmet, the temporary safety helmet body is provided for constructors who do not wear the safety helmet body, the building construction safety monitoring effect is improved, and meanwhile the construction progress of building engineering is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of safety monitoring devices, in particular to a building construction safety monitoring device based on AI analysis. Background Technique

[0002] Building engineering is a comprehensive project involving a wide range of fields, mainly including the construction of various housing buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines and equipment. During building construction, for the safety of construction workers, people moving within the building construction area are required to wear safety helmets. However, some construction workers may enter the construction site without wearing a safety helmet due to forgetfulness or other reasons. To improve the personal safety of construction workers, it is necessary to remind construction workers to wear safety helmets properly. However, the efficiency and scope of manual monitoring and reminder are relatively poor. Therefore, in the prior art, AI vision analysis is used to automatically remind construction workers who do not wear safety helmets to wear safety helmets, thereby improving the effect of building construction safety monitoring.

[0003] In order to further improve the effect of building construction safety monitoring, the prior art has made many improvements to the building construction safety monitoring device based on AI analysis. For example, the patent with the patent publication number CN219758867U discloses a building construction safety monitoring device based on AI analysis, including a turnstile, a frame body arranged on the turnstile, and a scanning and imaging device installed on the frame body. At least one of the turnstiles is provided with a loudspeaker, and a cover plate for covering the loudspeaker is rotatably installed on the turnstile. A positioning seat is arranged on the side wall of the turnstile. There are two positioning seats, and locking pieces are arranged on the positioning seats. When the cover plate is open or the cover plate covers the loudspeaker, the locking pieces can position the cover plate. This application can reduce the accumulation of dust on the loudspeaker.

[0004] The above patent has obvious beneficial effects, but there are still the following deficiencies in actual operation:

[0005] The above comparative document uses a scanning and imaging device installed on the frame body to scan and identify construction workers who need to enter the construction site through the turnstile. If a person passing through the turnstile does not wear a safety helmet, through the cooperation of the scanning and imaging device and the loudspeaker, the construction worker is reminded to wear a safety helmet properly before entering the construction site. In the current situation, construction workers may rush to the construction site from a long distance to work. If they forget to wear or bring a safety helmet and need to go back to their residence to get it, it will take a long time. Maybe there is no place to sell safety helmets near the construction site. Going back to get the safety helmet will delay the construction progress, and not going back to get the safety helmet will increase the safety risk coefficient of construction, thus causing great trouble to construction workers. Therefore, it is urgent in this field to improve the building construction safety monitoring device based on AI analysis to solve the defects of the prior art. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model provides a construction safety monitoring device based on AI analysis, which provides a temporary safety helmet body for construction workers who are not wearing a safety helmet body, thereby improving the construction safety monitoring effect and improving the construction progress of the construction project.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction safety monitoring device based on AI analysis, comprising two symmetrical gate boxes, the upper ends of the two gate boxes are provided with inverted U-shaped support frames, a camera is fixedly installed on the top of the support frame, a gate that can be opened and closed is provided between the two gate boxes, each of the gate boxes is provided with a door access recognition module, each of the gate boxes is provided with a rotatable rotating disk, one side of the rotating disk is rotatably connected to a plurality of placement plates, a safety helmet body is placed on each of the placement plates, a fixing unit for fixing the safety helmet body is provided on each of the placement plates, a rotating cavity adapted to the rotating disk and the plurality of placement plates is provided in each of the gate boxes, a makeshift opening adapted to the rotating cavity is provided on the opposite sides of each of the gate boxes, and a driving unit for driving the rotating disk to rotate is provided on the side of each of the gate boxes.

[0008] Preferably, the driving unit includes a driving motor fixedly mounted on the side of the gate box, the inner side wall of the rotating chamber is fixedly connected to a first gear, the output end of the driving motor passes through the gate box and the first gear and is fixedly connected to the inner side wall of the rotating disk, the inner side wall of the rotating disk is rotatably connected to a plurality of second gears that are adapted to the first gear, each side of the placement plate is fixedly connected to a connecting column that passes through the rotating disk, the connecting column is fixedly mounted to the corresponding second gear, the inner side wall of the rotating disk is also rotatably connected to a plurality of third gears located between the first gear and the second gear, the third gear is meshed with the corresponding second gear and the first gear.

[0009] Preferably, the fixing unit includes two symmetrical clip-on frames arranged on the upper surface of each placement plate and adapted to the brim of the safety helmet body. Two symmetrical fixing plates are fixedly connected to the upper surface of the placement plate, and a spring is provided between one side of the placement plate and the side of the clip-on frame.

[0010] Preferably, each of the placement plates is provided on its upper surface with symmetrical limiting grooves adapted to the clamping frame.

[0011] Preferably, one side of each of the clamping frames is fixedly connected to a guide column, one end of the guide column passes through the fixing plate, and the spring is sleeved on the side of the guide column.

[0012] Preferably, an open groove is formed on the upper surface of each placement plate, a germicidal lamp is installed in the open groove, and the opening of each safety helmet body faces the open groove.

[0013] Preferably, an AI comparison module and a buzzer are provided in the camera, and the access control recognition module is electrically connected to the AI ​​comparison module and the buzzer, the drive motor and the germicidal lamp in the camera.

[0014] In view of the shortcomings of the prior art, the utility model provides a construction safety monitoring device based on AI analysis, which overcomes the shortcomings of the prior art. The beneficial effects of the utility model are:

[0015] In the utility model, a plurality of spare safety helmet bodies are arranged. When the identity of the construction worker is recognized but the construction worker does not wear the safety helmet body, the gate cannot be opened, and the AI ​​comparison module transmits a signal to the buzzer. The buzzer sends an alarm to remind the construction worker that he does not wear the safety helmet body. The driving unit starts to drive the rotating disk to rotate. The rotating disk drives the placement plate to rotate to the yield position, and the buzzer is used to remind the construction worker that he can take out a safety helmet body from the yield position to wear it, and the identity of the construction worker is marked. When the construction worker passes the gate position again after get off work, the camera recognizes the identity of the construction worker and reminds the construction worker through the buzzer to place the safety helmet body on the placement plate from the yield position again. A temporary safety helmet body is provided for the construction worker who does not wear the safety helmet body, thereby improving the safety monitoring effect of the construction and improving the construction progress of the construction project.

[0016] In the utility model, by arranging the first gear, the second gear and the third gear, the placement plate is always horizontal when the rotating disk rotates, thereby ensuring the stability of the safety helmet body on the placement plate, and can drive the safety helmet body to rotate to the position of the yield opening, so that construction workers can take out the safety helmet body.

[0017] In the utility model, a clamping frame and a spring are provided, and two springs squeeze the clamping frame at the same time, and the two clamping frames are clamped at the brim position of the safety helmet body, so as to limit and fix the safety helmet body. When the safety helmet body needs to be taken out and placed, it only needs to be pulled or pushed to achieve the taking out and placing, which is convenient for taking out and placing the safety helmet body.

[0018] In the utility model, a sterilizing lamp is arranged. After the construction worker returns the safety helmet body after wearing it, the sterilizing lamp is started to disinfect the inside of the safety helmet body after wearing it, so as to prevent alternating infection of germs caused by wearing of different construction workers and improve the safety of wearing the safety helmet body.

[0019] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of a partial cross-section of one side of the middle gate housing of the utility model;

[0023] Figure 3 It is a structural schematic diagram of a partial cross-section of another side of the middle gate housing of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the connection between the first gear, the second gear and the third gear in the utility model;

[0025] Figure 5 It is a structural schematic diagram of the position of the germicidal lamp in the utility model;

[0026] Figure 6 for Figure 5 The enlarged structural diagram at A in the middle;

[0027] Figure 7 This is a logic block diagram of the system in the utility model.

[0028] In the figure: 1. Gate box; 2. Support frame; 3. Camera; 4. Gate; 5. Access control recognition module; 6. Rotating disk; 7. Placement plate; 8. Safety helmet body; 9. Rotating cavity; 10. Yield; 11. Drive unit; 12. Drive motor; 13. First gear; 14. Second gear; 15. Connecting column; 16. Third gear; 17. Snap-on frame; 18. Fixed plate; 19. Spring; 20. Limiting groove; 21. Guide column; 22. Opening groove; 23. Sterilization lamp. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely 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, rather than all of the embodiments. Example

[0030] See alsoFigures 1 - 7 , a construction safety monitoring device based on AI analysis, comprising two symmetrical gate boxes 1, the upper ends of the two gate boxes 1 are provided with an inverted U-shaped support frame 2, a camera 3 is fixedly installed on the top of the support frame 2, a gate 4 that can be opened and closed is provided between the two gate boxes 1, each gate box 1 is provided with an access control recognition module 5, each gate box 1 is provided with a rotating disk 6 that can rotate, and a plurality of placement plates 7 are connected to the rotating disk 6 on one side of the rotating disk 6, and a safety helmet body 8 is placed on each placement plate 7, and a fixing unit for fixing the safety helmet body 8 is provided on each placement plate 7, and a rotating cavity 9 adapted to the rotating disk 6 and the plurality of placement plates 7 is provided in each gate box 1, and a yielding port 10 adapted to the rotating cavity 9 is opened on the opposite side of each gate box 1, and a driving unit 11 for driving the rotating disk 6 to rotate is provided on the side of each gate box 1, an AI comparison module and a buzzer are provided in the camera 3, and the access control recognition module 5 is electrically connected to the AI ​​comparison module and the buzzer in the camera 3.

[0031] Specific implementation method in this embodiment: The structure of the construction safety monitoring device based on AI analysis in this embodiment is similar to the structure of the existing construction safety monitoring device, such as the construction safety monitoring device based on AI analysis disclosed in the patent with publication number CN219758867U. The main improvement of this embodiment is to solve the situation where it is urgent to enter the construction site but do not have or forget to bring the safety helmet body 8. The gate 4 in this embodiment is used to prevent construction workers or non-construction workers from entering the construction site at will. When construction workers need to enter the construction site, they need to be identified on the access control recognition module 5 through the access control card, or perform face recognition through the AI ​​comparison module in the camera 3. At the same time, the AI ​​comparison module identifies whether the construction worker is wearing a safety helmet body 8. When the identity of the construction worker is identified and the safety helmet body 8 is worn in compliance, the equipment in the gate box 1 opens the gate 4, and the construction worker passes normally. When the identity of the construction worker is identified, but he is not wearing the safety helmet body 8, the gate 4 cannot be opened, and the AI ​​comparison module transmits a signal to the buzzer, and the buzzer sounds an alarm to remind the construction worker that he is not wearing the safety helmet body 8. At this time, the identity information of the construction worker is identified through the AI ​​comparison module, and the construction worker is retrieved. The address of the construction worker. If the address of the construction worker is far away, the driving unit 11 starts to drive the rotating disk 6 to rotate, or the construction worker explains the situation to the on-site security personnel. The on-site security personnel manually start the driving unit 11, and the rotating disk 6 drives the placement plate 7 to rotate to the position of the yield opening 10, and reminds the construction worker through a buzzer that he can take out a safety helmet body 8 from the yield opening 10 to wear it, and mark the identity of the construction worker. When the construction worker passes the gate 4 position again after get off work, the camera 3 recognizes the identity of the construction worker and reminds the construction worker through a buzzer to place the safety helmet body 8 on the placement plate 7 again from the yield opening 10. For construction workers who do not wear the safety helmet body 8, a temporary safety helmet body 8 is provided, thereby improving the safety monitoring effect of construction and improving the construction progress of the construction project.

[0032] Among them, the camera 3, access control recognition module 5, AI comparison module and buzzer mentioned above can all be purchased on the market. They are mature technologies and have been fully disclosed, so they are not repeated in the specification. The camera 3, access control recognition module 5, AI comparison module and buzzer are all equipped with power connection lines, and they are electrically connected to the external main controller and 220V phase voltage (or chemical power supply) through the power lines, and the main controller can be a conventional known device such as a computer that plays a control role. Example

[0033] See also Figure 2 , Figure 3 and Figure 4, this embodiment includes the above-mentioned embodiment, wherein the driving unit 11 includes a driving motor 12 fixedly installed on the side of the gate box 1, and the inner wall of the rotating chamber 9 is fixedly connected to the first gear 13, and the output end of the driving motor 12 passes through the gate box 1 and the first gear 13 and is fixedly connected to the inner wall of the rotating disk 6, and the inner wall of the rotating disk 6 is rotatably connected to a plurality of second gears 14 adapted to the first gear 13, and each placement plate 7 is fixedly connected to a connecting column 15 that passes through the rotating disk 6 on one side, and the connecting column 15 is fixedly installed with the corresponding second gear 14, and the inner wall of the rotating disk 6 is also rotatably connected to a plurality of third gears 16 located between the first gear 13 and the second gear 14, and the third gear 16 is meshed with the corresponding second gear 14 and the first gear 13.

[0034] Specific implementation method in this embodiment: when a construction worker who is not wearing a safety helmet body 8 needs to take out the safety helmet body 8 on the placement plate 7, he starts the drive motor 12, and the output end of the drive motor 12 drives the rotating disk 6 to rotate. Since the third gear 16 is meshed with the first gear 13, and the position of the first gear 13 is fixed, when the rotating disk 6 rotates, the third gear 16 rotates along the first gear 13 and the third gear 16 itself rotates. When the third gear 16 rotates, it drives the second gear 14 to rotate, and the second gear 14 drives the connecting column 15 to rotate, and the connecting column 15 drives the placement plate 7 to rotate, so that when the rotating disk 6 rotates, the placement plate 7 is always horizontal, ensuring the stability of the safety helmet body 8 on the placement plate 7, and can drive the safety helmet body 8 to rotate to the position of the make way opening 10, so that the construction workers can take out the safety helmet body 8.

[0035] Among them, the above-mentioned drive motor 12 can be purchased on the market. It is a mature technology and has been fully disclosed, so it is not repeated in the specification. The drive motor 12 is equipped with a power connection line, and it is electrically connected to the external main controller and 220V phase voltage (or chemical power supply) through the power line, and the main controller can be a conventional known device such as a computer that plays a control role.

[0036] Implementation Three

[0037] See also Figures 2 - 6 This embodiment includes all the above embodiments, wherein the fixing unit includes two symmetrical clip-on frames 17 arranged on the upper surface of each placement plate 7 and adapted to the brim of the safety helmet body 8, two symmetrical fixing plates 18 are fixedly connected to the upper surface of the placement plate 7, a spring 19 is arranged between one side of the placement plate 7 and the side of the clip-on frame 17, and each placement plate 7 has a symmetrical limiting groove 20 on the upper surface that is adapted to the clip-on frame 17. A guide column 21 is fixedly connected to one side of each clip-on frame 17, one end of the guide column 21 passes through the fixing plate 18, and the spring 19 is sleeved on the side of the guide column 21.

[0038] Specific implementation in this embodiment: By simultaneously squeezing the clamping frame 17 with two springs 19, the two clamping frames 17 are clamped at the brim position of the safety helmet body 8, thereby limiting and fixing the safety helmet body 8. When it is necessary to take out and place the safety helmet body 8, only by pulling or pushing the safety helmet body 8 can the taking out and placing be realized, which is convenient for taking out and placing the safety helmet body 8. The limiting groove 20 is used to limit the clamping frame 17 during movement, and the guiding column 21 prevents the spring 19 from deforming radially.

[0039] Embodiment 4

[0040] Please refer to Figure 1 and Figure 5 This embodiment includes all the above embodiments. Among them, it further includes: An opening groove 22 is provided on the upper surface of each placement plate 7, a germicidal lamp 23 is installed in the opening groove 22, the opening of each safety helmet body 8 faces the opening groove 22, an AI comparison module and a buzzer are provided in the camera 3, and the access control recognition module 5 is electrically connected to the AI comparison module and the buzzer, the driving motor 12, and the germicidal lamp 23 in the camera 3.

[0041] Specific implementation in this embodiment: The germicidal lamp 23 includes but is not limited to an ultraviolet lamp. When the construction worker returns the safety helmet body 8 after wearing it, the germicidal lamp 23 is activated to disinfect the inside of the safety helmet body 8 after wearing, preventing the cross-infection of germs caused by different construction workers wearing it, and improving the safety of wearing the safety helmet body 8.

[0042] Among them, the above-mentioned camera 3, germicidal lamp 23, AI comparison module, buzzer, and access control recognition module 5 can all be purchased on the market. They belong to mature technologies and have been fully disclosed. Therefore, they are not repeated in the specification. The camera 3, germicidal lamp 23, AI comparison module, buzzer, and access control recognition module 5 are all equipped with power connection lines, and they are all electrically connected to the external main controller and the 220V phase voltage (or chemical power supply) through the power lines. And the main controller can be a conventional known device such as a computer that plays a control role.

[0043] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A construction safety monitoring device based on AI analysis, comprising two symmetrical gate boxes (1), the upper ends of the two gate boxes (1) are provided with an inverted U-shaped support frame (2), the inner top of the support frame (2) is fixedly installed with a camera (3), a gate (4) that can be opened and closed is provided between the two gate boxes (1), and each gate box (1) is provided with a door access recognition module (5), characterized in that: Each gate box (1) is provided with a rotatable rotating disk (6), one side of which is rotatably connected to a plurality of placement plates (7), a safety helmet body (8) is placed on each of the placement plates (7), and each of the placement plates (7) is provided with a fixing unit for fixing the safety helmet body (8), each gate box (1) is provided with a rotating cavity (9) adapted to the rotating disk (6) and the plurality of placement plates (7), and each gate box (1) is provided with a clearance opening (10) adapted to the rotating cavity (9) on the opposite side, and each gate box (1) is provided with a driving unit (11) on the side for driving the rotating disk (6) to rotate.

2. The construction safety monitoring device based on AI analysis according to claim 1 is characterized in that: The driving unit (11) comprises a driving motor (12) fixedly mounted on the side of the gate box (1); the inner wall of the rotating chamber (9) is fixedly connected to a first gear (13); the output end of the driving motor (12) passes through the gate box (1) and the first gear (13) and is fixedly connected to the inner wall of the rotating disk (6); the inner wall of the rotating disk (6) is rotatably connected to a plurality of second gears (14) adapted to the first gear (13); one side of each of the placement plates (7) is fixedly connected to a connecting column (15) passing through the rotating disk (6); the connecting column (15) is fixedly mounted to the corresponding second gear (14); the inner wall of the rotating disk (6) is also rotatably connected to a plurality of third gears (16) located between the first gear (13) and the second gear (14); the third gear (16) is meshed with the corresponding second gear (14) and the first gear (13).

3. The construction safety monitoring device based on AI analysis according to claim 1 is characterized in that: The fixing unit comprises two symmetrical clamping frames (17) arranged on the upper surface of each placement plate (7) and adapted to the brim of the safety helmet body (8); the upper surface of the placement plate (7) is fixedly connected to two symmetrical fixing plates (18); and a spring (19) is arranged between one side of the placement plate (7) and the side surface of the clamping frame (17).

4. The construction safety monitoring device based on AI analysis according to claim 3 is characterized in that: The upper surface of each placement plate (7) is provided with a symmetrical limiting groove (20) adapted to the clamping frame (17).

5. The construction safety monitoring device based on AI analysis according to claim 3 is characterized in that: A guide column (21) is fixedly connected to one side of each of the clamping frames (17), one end of the guide column (21) passes through the fixing plate (18), and the spring (19) is sleeved on the side of the guide column (21).

6. The construction safety monitoring device based on AI analysis according to claim 1 is characterized in that: An opening groove (22) is formed on the upper surface of each placement plate (7), a sterilizing lamp (23) is installed in the opening groove (22), and the opening of each safety helmet body (8) faces the opening groove (22).

7. The construction safety monitoring device based on AI analysis according to claim 2 is characterized in that: The camera (3) is provided with an AI comparison module and a buzzer, and the access control recognition module (5) is electrically connected to the AI ​​comparison module and the buzzer, the drive motor (12) and the germicidal lamp (23) in the camera (3).

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