Intelligent street lamp based on artificial intelligence image recognition monitoring

Abstract

The invention relates to an intelligent street lamp based on artificial intelligence image recognition monitoring, and relates to the technical field of intelligent municipal road facilities, the intelligent street lamp comprises a lamp post and a lamp body, the lamp body is installed at the top of the lamp post, and the lamp post is provided with a plurality of hollow-out areas which are circumferentially distributed around the axis of the lamp post at equal intervals; a plurality of scraping strips located between any two adjacent hollowed-out areas are arranged on the inner wall of the lamp post, an identification camera is rotationally connected into the lamp post, a lens of the identification camera and the hollowed-out areas are arranged at the same height, and all the scraping strips can be attached to the lens of the identification camera in rotation. And a driving mechanism for driving the recognition camera to rotate is arranged in the lamp post. According to the invention, on the premise of reducing the influence of dust, the mounting height requirement of the camera can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of intelligent municipal road facilities, and in particular to an intelligent street lamp based on artificial intelligence image recognition and monitoring. Background Art

[0002] Smart street lights can capture road images in real time based on the recognition camera with a controller installed on the street lights, and intelligently control the lighting to achieve one of the effects of energy saving and emission reduction.

[0003] Among them, with the continuous updating and iteration of AI big models, the technology based on artificial intelligence image recognition monitoring no longer has too many problems. In actual use, the safe use of recognition cameras has become the biggest problem at present.

[0004] Smart street lights are used in open-air road environments. In daily use, the roads are busy with cars coming and going, which will generate a lot of dust. When the dust rises, it may contaminate the lens of the recognition camera and affect the shooting effect of the recognition camera. In related technologies, it is generally adopted to increase the installation height of the recognition camera to reduce the impact of dust. However, when the recognition camera needs to be repaired, the excessively high installation height will also affect the maintenance efficiency, so it needs to be improved. Summary of the invention

[0005] The purpose of this application is to provide an intelligent street lamp based on artificial intelligence image recognition monitoring, which has the effect of reducing the camera installation height requirement while reducing the impact of dust.

[0006] This application provides an intelligent street lamp based on artificial intelligence image recognition monitoring, which adopts the following technical solutions: An intelligent street lamp based on artificial intelligence image recognition monitoring comprises a lamp post and a lamp body, wherein the lamp body is mounted on the top of the lamp post, and the lamp post is provided with a plurality of hollow areas which are equidistantly arranged circumferentially around the axis of the lamp post, and the inner wall of the lamp post is provided with a plurality of scrapers which are respectively located between any two adjacent hollow areas, and an identification camera is rotatably connected inside the lamp post, and the lens of the identification camera is arranged at the same height as the hollow area, and each of the scrapers can be fitted with the lens of the rotating identification camera, and a driving mechanism for driving the identification camera to rotate is provided inside the lamp post.

[0007] By adopting the above technical solution, during daily use, the recognition camera of the smart street lamp uses a driving mechanism to control the recognition camera to rotate with the axis of the lamp post as the center. When the recognition camera rotates, the lens of the recognition camera can scrape with the scraper at the corresponding position, so that the scraper can scrape off the dust or other foreign matter on the recognition camera. Therefore, the installation height of the recognition camera can ignore the influence of road dust, allowing the recognition camera to be installed at a height that is convenient for maintenance personnel to repair. In addition, by adopting this method, the recognition camera can also perform 360° recognition and shooting with the smart street lamp as the center, achieving the unexpected effect of increasing the camera recognition range.

[0008] Optionally, the lamp post includes an upper column, a lower column, a connecting rod and a reinforcing sleeve, and two connecting rods are mirrored with the axis of the lamp post as the symmetry line, and the upper and lower ends of the two connecting rods are respectively connected to the upper column and the lower column as a whole, and each of the hollow areas is arranged on the reinforcing sleeve, and the upper and lower ends of the reinforcing sleeve are respectively sleeved on the upper column and the lower column.

[0009] By adopting the above technical solution, the connecting rod can be used to connect the upper column and the lower column, and at the same time, two large open areas can be formed on the lamp post, which is convenient for identifying the installation or removal of the camera. The reinforcing sleeve can assist the connecting rod in strengthening the connection between the upper column and the lower column, thereby ensuring the safe use of the lamp post.

[0010] Optionally, a plurality of anti-slip grooves are provided on the inner wall of the reinforcing sleeve, each of the scraper strips is made of rubber, each of the scraper strips is provided with an anti-slip protrusion that can cooperate with the anti-slip grooves, the identification camera is arranged in a cylindrical or spherical shape, and each of the scraper strips can fit with the outer wall of the identification camera.

[0011] By adopting the above technical solution and utilizing the connection between the anti-slip patterns and the anti-slip protrusions, the connection stability between the scraper strip and the inner wall of the reinforcing sleeve can be increased, thereby preventing the scraper strip from being separated from the reinforcing sleeve due to the friction between the scraper strip and the recognition camera when the recognition camera rotates, thereby ensuring the safe use of the scraper strip.

[0012] Optionally, a plurality of supporting wheels are rotatably connected to the inner wall of the lower cylinder, and each of the supporting wheels is equidistantly arranged circumferentially around the axis of the lower cylinder. A limiting ring is provided on the side of each supporting wheel away from the axis of the lower cylinder, and the outer wall of each supporting wheel is fitted with the outer wall of the identification camera, the outer wall of the supporting wheel is fitted with the lower end of the identification camera, and the side of each limiting ring close to the identification camera is fitted with the outer wall of the identification camera.

[0013] By adopting the above technical solution, the supporting wheel can be used to support the recognition camera, and at the same time, it can be convenient for the driving mechanism to drive the recognition camera to rotate. The limiting ring set on the supporting wheel can prevent the recognition camera from deviating during rotation, thereby ensuring the safe use of the recognition camera.

[0014] Optionally, a fixed ring and a movable ring are provided in the upper end of the upper column, the movable ring is located below the fixed ring, a plurality of guide rods passing through the fixed ring are provided on the upper side of the movable ring, the parts of each guide rod passing through the fixed ring are threadedly connected with a limiting bolt, each guide rod is provided with a reset spring located between the fixed ring and the guide ring, and a plurality of pressure wheels capable of fitting with the top surface of the identification camera are provided on the inner side of the movable ring.

[0015] By adopting the above technical solution, the movable ring can be installed in the upper column body in a liftable manner by utilizing the cooperation between the guide rod, the limit bolt and the fixed ring. The return spring can be used to apply a downward pressure to the movable ring, so that the movable ring can press the recognition camera against each support wheel. The pressure wheel can avoid large scratches between the recognition camera and the movable ring, thereby ensuring that the recognition camera can rotate smoothly.

[0016] Optionally, a connecting ring is provided on the lower end face of the identification camera, and engaging teeth extending along the axial direction of the connecting ring are provided on the inner wall of the connecting ring. The driving mechanism includes a motor and a gear, and the motor is fixed on the inner wall of the lower column, and the gear is fixed on the output shaft of the motor, and the gear is meshed with the engaging teeth.

[0017] By adopting the above technical solution, the motor can drive the gear to rotate when working, and the gear can drive the connecting ring provided with meshing teeth to rotate when rotating, and finally drive the identification camera to rotate through the connecting ring, thereby ensuring that the scraper can clean the lens of the identification camera.

[0018] Optionally, it also includes a sealing ring structure, which is provided with two sealing ring structures, and the two sealing ring structures are respectively installed at the upper and lower ends of the reinforcing sleeve, the inner wall of each sealing ring structure is in contact with the outer wall of the identification camera, and each sealing ring structure includes two sealing strips arranged in a semicircular shape.

[0019] By adopting the above technical solution, two sealing strips can form a circular sealing ring structure, which can seal the reinforcing sleeve and the upper and lower ends of the identification camera, so that rainwater cannot penetrate into the lamp post through the reinforcing sleeve, thereby ensuring the safe use of the smart street lamp.

[0020] Optionally, an avoidance groove for the connecting rod to pass through is provided on the inner wall of each sealing strip, and a sealing sheet is provided on the inner wall of the connecting rod, and the inner side surface of the sealing sheet coincides with the side surface of the sealing strip.

[0021] By adopting the above technical solution, the avoidance groove can be used to avoid interference between the sealing strip and the connecting rod, and the sealing sheet can be used to make up for the lack of sealing performance at the avoidance groove, thereby ensuring the sealing effect.

[0022] Optionally, a plurality of bolts are inserted into both upper and lower ends of the reinforcing sleeve, and each bolt located at the same end of the reinforcing sleeve is threadedly connected to the outer wall of the lamp post.

[0023] By adopting the above technical solution, bolts can be used to achieve fixed connection between the reinforcing sleeve and the upper column and the lower column, which has a simple structure and is easy to implement.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. It can reduce the installation height requirement of the recognition camera while preventing the recognition camera from being affected by dust, so as to facilitate the subsequent maintenance of the recognition camera; 2. The recognition camera can shoot at different angles when rotating. The maximum shooting range is 360° with the smart street light as the center. Therefore, it can replace multiple traditional recognition cameras with fixed shooting angles at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall structure of the smart street lamp in an embodiment of the present application; Figure 2 is a schematic diagram of the structure of the recognition camera assembly of an embodiment of the present application; Figure 3 is a schematic diagram of the connection between the recognition camera and the driving mechanism of an embodiment of the present application; Figure 4 is a schematic diagram of the arrangement of the positioning mechanism of an embodiment of the present application; Figure 5 is a schematic diagram of the structure of the support assembly and the stabilization assembly of an embodiment of the present application; Figure 6 is a schematic structural diagram of a lamp post according to an embodiment of the present application; Figure 7 is a cross-sectional installation diagram of the sealing ring structure of an embodiment of the present application; Figure 8 is a result schematic diagram of the sealing ring structure of an embodiment of the present application; Fig. 9 It is a schematic diagram of the installation position of the scraper strip according to an embodiment of the present application.

[0026] In the figure, 1. lamp post; 11. upper column; 12. lower column; 13. connecting rod; 14. reinforcing sleeve; 141. hollow area; 2. lamp body; 3. identification camera assembly; 31. identification camera; 311. connecting ring; 312. engaging teeth; 32. driving mechanism; 321. motor; 322. gear; 323. connecting plate; 4. photovoltaic panel; 5. positioning mechanism; 51. supporting assembly; 511. supporting wheel; 512. limiting ring; 52. stabilizing assembly; 521. fixing ring; 522. movable ring; 523. guide rod; 524. reset spring; 525. pressure wheel; 6. sealing ring structure; 61. sealing strip; 611. avoidance groove; 62. sealing sheet; 7. scraper strip. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1 -Attached Fig. 9 , further details of this application are given.

[0028] An intelligent street lamp based on artificial intelligence image recognition monitoring, referring to Figure 1 , including a lamp post, a lamp body and an identification camera assembly, the lamp body is installed on the top of the lamp post to provide lighting, and the identification camera assembly is installed inside the lamp post to take pictures of road conditions; it also includes a photovoltaic panel, which is arranged on the top of the lamp post to provide the lamp body and the identification camera assembly with the power required for their operation.

[0029] Reference Figure 1 A plurality of hollow areas are arranged on the lamp post, each of which is circular and equidistantly arranged around the axis of the lamp post. The recognition camera assembly is installed in the lamp post at a position at the same height as each hollow area, and the lens of the recognition camera assembly can shoot external images through the hollow area.

[0030] Among them, at least four hollow areas are provided.

[0031] Reference Figure 2 The recognition camera assembly includes a recognition camera and a driving mechanism. The recognition camera is rotatably installed in the lamp post, and the driving mechanism is fixedly installed in the lamp post. The driving mechanism is used to control the rotation of the recognition camera.

[0032] Reference Figure 2 and Figure 3 , connecting rings in the shape of a ring are arranged at the upper and lower ends of the recognition camera, and the two connecting rings are arranged coaxially; wherein the recognition camera is arranged in a cylindrical or spherical shape, and the recognition camera and the two connecting rings are arranged coaxially.

[0033] In the accompanying drawings of the embodiments of the present application, the state of the recognition camera when it is set in a spherical shape is specifically disclosed.

[0034] Reference Figure 3 , an engaging tooth is arranged on the inner wall of the connecting ring located below the identification camera, and the engaging tooth is circumferentially extended along the axis of the connecting ring; wherein, the driving mechanism includes a motor and a gear, the motor is fixed on the inner wall of the lamp post, the gear is fixed on the output shaft of the motor, and the gear is meshed with the engaging tooth arranged on the connecting ring, so that when the motor drives the gear to rotate, the gear can achieve the effect of driving the identification camera connected to the connecting ring as a whole to rotate through the meshing connection relationship between the gear and the engaging tooth.

[0035] Furthermore, a connecting plate is provided on the outer shell of the motor, and the connecting plate is welded to the inner wall of the lamp post, so that the motor can be fixedly installed through the connecting plate.

[0036] Reference Figure 4 A positioning mechanism for supporting and limiting the position of the recognition camera is also provided in the lamp post. The positioning mechanism includes a supporting assembly and a stabilizing assembly. The supporting assembly is located below the recognition camera. The supporting assembly is used to hold the bottom of the recognition camera to limit the installation height of the recognition camera. The stabilizing assembly is located above the recognition camera. The stabilizing assembly is used to apply downward pressure to the recognition camera so that the recognition camera can be stably connected to the supporting assembly.

[0037] Reference Figure 5 The support assembly includes a plurality of supporting wheels, each of which can be rotatably installed on the inner wall of the lamp post, and each of which is equidistantly arranged around the axis of the lamp post, and a limiting ring is provided on a side of each supporting wheel away from the axis of the lower column; wherein, when the recognition camera is connected to the support assembly, the outer wall of each supporting wheel is in contact with the bottom surface of the connecting ring below the recognition camera, and the side of each limiting ring close to the recognition camera is in contact with the outer wall of the connecting ring.

[0038] It should be noted that, in the present application, the number of supporting wheels is at least three.

[0039] Reference Figure 5 The stabilizing component includes a fixed ring, a movable ring, a guide rod, a reset spring and a pressure wheel; wherein the fixed ring is fixed in the lamp post, the movable ring can be installed in the lamp post in a liftable manner, and the movable ring is located directly below the fixed ring, and a plurality of guide rods are arranged equidistantly around the axis of the movable ring, the lower end of each guide rod is fixed to the movable ring, and the upper end of each guide rod is passed through the fixed ring, and the portion of each guide rod passing through the fixed ring is threadedly connected with a limiting bolt, and a plurality of reset springs are provided, each reset spring is respectively sleeved on each guide rod, and the upper and lower ends of each reset spring are respectively pressed against the fixed ring and the movable ring, and a plurality of pressure wheels are provided on the inner side of the movable ring, and the outer wall of each pressure wheel is fitted with the connecting ring located at the top of the recognition camera.

[0040] Among them, a limiting ring similar to the supporting wheel is arranged on the outer wall of each pressure wheel, and the limiting ring arranged on the outer wall of the pressure wheel is in contact with the outer wall of the identification camera.

[0041] It should be noted that, in the present application, the number of the pressure wheels is at least three.

[0042] Reference Figure 6 The lamp post includes an upper column, a lower column, a connecting rod and a reinforcing sleeve; wherein, two connecting rods are provided, and the two connecting rods are mirror-imaged with the axis of the lamp post as the symmetry line, the upper and lower ends of the two connecting rods are respectively connected to the upper column and the lower column as a whole, the upper and lower ends of the reinforcing sleeve are respectively sleeved on the upper column and the lower column, and a plurality of bolts equidistantly arranged around the axis of the reinforcing sleeve are inserted on the upper and lower ends of the reinforcing sleeve, and each bolt located on the same end of the reinforcing sleeve is threadedly connected to the outer wall of the lamp post.

[0043] Among them, each hollow area is arranged on the reinforcing sleeve, the supporting component is arranged in the lower column body, and the stabilizing component is arranged in the upper lamp body.

[0044] Reference Figure 7 A sealing ring structure is provided in the upper and lower ends of the reinforcing sleeve. The sealing ring structure is used to achieve a sealed connection between the upper and lower ends of the identification camera and the inner wall of the lamp post to prevent rainwater from entering the interior of the lamp post and ensure the safe use of the smart street lamp.

[0045] Reference Figure 8 Each sealing ring structure includes a sealing strip and a sealing sheet, wherein two sealing strips are provided, and the two sealing strips are provided in a circular ring shape, and the two sealing strips are installed on the inner side surface of the reinforcing sleeve, and two sealing sheets are provided, and the two sealing sheets are respectively fixed on one side surface of the two connecting rods close to the axis of the lamp post.

[0046] Among them, an avoidance groove for the connecting rod to pass through is arranged on the inner wall of each sealing strip. When the sealing strip is installed in the reinforcing sleeve, the sealing sheet fills the avoidance groove, and the inner side surface of the sealing sheet coincides with the side surface of the sealing strip.

[0047] Reference Fig. 9 A plurality of scraping strips made of rubber are arranged on the inner wall of the reinforcing sleeve, and each scraping strip is arranged between any two adjacent hollow areas, and each scraping strip can fit with the lens of the rotating identification camera; wherein, a plurality of anti-slip grooves (not shown in the figure) are arranged on the inner wall of the reinforcing sleeve, and each scraping strip is provided with an anti-slip protrusion (not shown in the figure) that can cooperate with the anti-slip grooves.

[0048] The implementation principle of the embodiment of the present application is: During daily use, the recognition camera of the smart street lamp is controlled by a driving mechanism to rotate with the axis of the lamp post as the center. When the recognition camera rotates, the lens of the recognition camera can scrape with the scraper at the corresponding position, so that the scraper can scrape off the dust or other foreign matter on the recognition camera. Therefore, the installation height of the recognition camera can ignore the influence of road dust, so that the recognition camera can be installed at a height that is convenient for maintenance personnel to repair. In addition, by adopting this method, the recognition camera can also perform 360° recognition and shooting with the smart street lamp as the center, achieving the unexpected effect of increasing the camera recognition range.

[0049] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An intelligent street lamp based on artificial intelligence image recognition monitoring, comprising a lamp post and a lamp body, wherein the lamp body is installed on the top of the lamp post, characterized in that: The lamp post is provided with a plurality of hollow areas which are arranged equidistantly around the axis of the lamp post, and the inner wall of the lamp post is provided with a plurality of scraping strips which are respectively located between any two adjacent hollow areas. An identification camera is rotatably connected inside the lamp post, and the lens of the identification camera is arranged at the same height as the hollow area. Each of the scraping strips can fit with the lens of the rotating identification camera, and a driving mechanism for driving the identification camera to rotate is provided inside the lamp post.

2. The intelligent street lamp based on artificial intelligence image recognition monitoring according to claim 1 is characterized in that: The lamp post includes an upper column, a lower column, a connecting rod and a reinforcing sleeve. Two connecting rods are arranged in a mirror image with the axis of the lamp post as the symmetry line. The upper and lower ends of the two connecting rods are respectively connected to the upper column and the lower column as a whole. Each of the hollow areas is arranged on the reinforcing sleeve. The upper and lower ends of the reinforcing sleeve are respectively sleeved on the upper column and the lower column.

3. The intelligent street lamp based on artificial intelligence image recognition monitoring according to claim 2 is characterized in that: A plurality of grooves are arranged on the inner wall of the reinforcing sleeve, each of the scraper strips is made of rubber, each of the scraper strips is provided with an anti-slip protrusion that can cooperate with the anti-slip texture, the identification camera is arranged in a cylindrical or spherical shape, and each of the scraper strips can fit with the outer wall of the identification camera.

4. The intelligent street lamp based on artificial intelligence image recognition monitoring according to claim 3 is characterized in that: A plurality of supporting wheels are rotatably connected to the inner wall of the lower cylinder, and each of the supporting wheels is equidistantly arranged around the axis of the lower cylinder. A limiting ring is provided on the side of each supporting wheel away from the axis of the lower cylinder, and the outer wall of each supporting wheel is fitted with the outer wall of the identification camera, the outer wall of the supporting wheel is fitted with the lower end of the identification camera, and the side of each limiting ring close to the identification camera is fitted with the outer wall of the identification camera.

5. The intelligent street lamp based on artificial intelligence image recognition monitoring according to claim 4 is characterized in that: A fixed ring and a movable ring are provided in the upper end of the upper column, the movable ring is located below the fixed ring, a plurality of guide rods passing through the fixed ring are provided on the upper side of the movable ring, the parts of each guide rod passing through the fixed ring are threadedly connected with a limiting bolt, each guide rod is sleeved with a reset spring located between the fixed ring and the guide ring, and a plurality of pressure wheels capable of fitting with the top surface of the identification camera are provided on the inner side of the movable ring.

6. The intelligent street lamp based on artificial intelligence image recognition monitoring according to claim 1, characterized in that: A connecting ring is arranged on the lower end surface of the identification camera, and engaging teeth extending along the axial direction of the connecting ring are arranged on the inner wall of the connecting ring. The driving mechanism includes a motor and a gear, the motor is fixed on the inner wall of the lower column, the gear is fixed on the output shaft of the motor, and the gear is meshed with the engaging teeth.

7. The intelligent street lamp based on artificial intelligence image recognition monitoring according to claim 2 is characterized in that: It also includes a sealing ring structure, which is provided with two sealing ring structures, and the two sealing ring structures are respectively installed at the upper and lower ends of the reinforcing sleeve, the inner wall of each sealing ring structure is in contact with the outer wall of the identification camera, and each sealing ring structure includes two sealing strips arranged in a semicircular shape.

8. The intelligent street lamp based on artificial intelligence image recognition monitoring according to claim 7, characterized in that: The inner wall of each sealing strip is provided with an avoidance groove for the connecting rod to pass through, and the inner wall of the connecting rod is provided with a sealing sheet, and the inner side surface of the sealing sheet coincides with the side surface of the sealing strip.

9. The intelligent street lamp based on artificial intelligence image recognition monitoring according to claim 2, characterized in that: A plurality of bolts are inserted into the upper and lower ends of the reinforcing sleeve, and each bolt located at the same end of the reinforcing sleeve is threadedly connected with the outer wall of the lamp post.

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