Parking lot charging device based on autonomous control

Abstract

The utility model discloses a parking lot charging device based on autonomous control, which comprises a plurality of upright posts and a top plate arranged at the upper ends of the upright posts, a solar panel is arranged on the upper surface of the top plate, a battery pack and a suspender are arranged on the lower surface of the top plate, and an annular track is suspended at the lower end of the suspender. A sliding block is installed on the annular rail along the rail in a sliding mode, a push rod motor rotating around the vertical axis is arranged on the lower surface of the sliding block, the lower end of the push rod motor is connected with a third motor, an output shaft of the third motor is connected with an electric push rod, and the electric push rod is driven by the third motor to rotate around the horizontal axis. The movable end of the electric push rod is connected with the charging gun; a mounting rod is fixedly mounted on the stand column, and a visual camera and a control host are arranged on the mounting rod. The beneficial effects are that the parking lot charging device based on autonomous control is provided with the solar cell panel, can obtain solar energy to charge vehicles, and is energy-saving and environment-friendly.

Description

Technical Field

[0001] The utility model relates to the field of parking lots, and particularly relates to a parking lot charging device based on autonomous control. Background Art

[0002] Currently, when using the charging devices installed in parking lots, it is necessary to manually remove the charging gun on the charging pile and insert it into the charging port of the vehicle. After charging is completed, the charging gun needs to be manually removed and inserted back into the charging pile for reset. If the vehicle owner parks the vehicle in the parking space and does not charge the vehicle immediately and then leaves, when they want to charge the vehicle later, they can only return to the parking space to charge the vehicle. If the parking space is far from home and the vehicle owner wants to charge the vehicle in the middle of the night (the charging fee of commercial charging piles on the market is the cheapest from 12:00 am to 7:00 or 8:00 am), they can only get up in the middle of the night and go to the parking space alone to charge the vehicle, which is rather troublesome.

[0003] In addition, the charging power sources of the charging devices in open-air parking lots on the market all come from the commercial power supply, and the solar energy under the open-air environment conditions is not fully utilized, which is not energy-saving enough. Content of the Utility Model

[0004] The main purpose of the utility model is to propose a parking lot charging device based on autonomous control, aiming to solve the problems that the existing parking lot charging devices are not energy-saving enough and the charging requires manual operation and is not convenient enough.

[0005] To solve the above problems, the utility model proposes a parking lot charging device based on autonomous control, which includes multiple columns and a top plate arranged at the upper ends of the columns. A solar panel is arranged on the upper surface of the top plate, a battery pack and a suspension rod are arranged on the lower surface of the top plate, a ring track is suspended at the lower end of the suspension rod, a slider is slidably installed on the ring track along the track, a push rod motor that rotates around the vertical axis is arranged on the lower surface of the slider, the lower end of the push rod motor is connected to Motor Three, the output shaft of Motor Three is connected to an electric push rod, and the electric push rod is driven by Motor Three to rotate around the horizontal axis. The movable end of the electric push rod is connected to a charging gun;

[0006] An installation rod is fixedly installed on the column, and a vision camera and a control host are arranged on the installation rod.

[0007] In one embodiment, a Motor One is arranged on the slider, a rack is arranged on the ring track along the sliding direction of the slider, and a gear One meshing with the rack is installed on the output shaft of Motor One. Motor One drives gear One to rotate to drive the slider to slide along the ring track.

[0008] In one embodiment, the slider includes a pair of U-shaped sliders detachably and fixedly connected to each other. Motors I are arranged on both of the two U-shaped sliders, and there are two racks, which are respectively meshed with the gears I on the output shafts of the two Motors I.

[0009] In one embodiment, mounting boxes are fixedly installed on the lower surfaces of the two U-shaped sliders. A first mounting hole is provided in the center of the upper surface of the mounting box, and a second mounting hole is provided in the center of the lower surface of the mounting box. The first mounting hole and the second mounting hole communicate with each other and are coaxial. The aperture of the first mounting hole is larger than that of the second mounting hole.

[0010] A shaft collar and a thrust bearing are sequentially arranged from top to bottom in the first mounting hole. A rotating shaft is rotatably installed in the second mounting hole. The upper end of the rotating shaft passes through the thrust bearing and is fixedly connected to the shaft collar. The lower end of the rotating shaft extends out of the second mounting hole and is fixedly connected to a turntable. A toothed ring is coaxially and fixedly installed on the outer circumferential surface of the turntable. The toothed ring is in transmission connection with Motor II, and Motor II is arranged in the mounting box. The push rod motor is vertically and fixedly installed on the lower surface of the turntable.

[0011] In one embodiment, the mounting box, the shaft collar, the thrust bearing, the rotating shaft, the turntable, and the push rod motor are coaxially arranged.

[0012] In one embodiment, a sleeve is sleeved outside the push rod motor. A plurality of rib plates are arranged on the outer wall of the sleeve. The rib plates and the sleeve are fixedly connected to the lower surface of the turntable.

[0013] In one embodiment, the central axis of Motor III and the central axis of the electric push rod are perpendicular to each other.

[0014] In one embodiment, the central axis of the muzzle of the charging gun coincides with the central axis of the electric push rod.

[0015] In one embodiment, there are multiple vision cameras, which are evenly distributed on the mounting rods beside each column.

[0016] In one embodiment, the vertical downward projection of the top plate covers the vision cameras, the control host, the annular track, the push rod motor, Motor III, the electric push rod, and the charging gun.

[0017] Beneficial effects:

[0018] 1. The parking lot charging device based on autonomous control of the present utility model is provided with a solar panel, which can obtain solar energy to charge vehicles, saving energy and being environmentally friendly;

[0019] 2. The parking lot charging device based on autonomous control of the present utility model is provided with a vision camera. The vision camera can scan and obtain the position and vehicle type information of the vehicle on the parking space, and then calculate the position of the charging port of the vehicle. The vehicle owner can operate the control host in advance to preset the charging time. The control host controls the charging gun to be inserted into the charging port on time according to the set information of the vehicle owner to charge the vehicle, saving the trouble of manually inserting the charging gun into the charging port to charge the vehicle, saving time and effort. After the charging is completed, the control host controls the charging gun to automatically separate from the charging port and reset, realizing the autonomous control of vehicle charging, with high automation and good practicability;

[0020] 3. The control host accurately inserts the charging gun into the charging port of the vehicle obtained by the vision camera through the coordinated actions of the first motor, the second motor, the push rod motor, the electric push rod, and the third motor, and autonomously controls the charging device to charge the vehicle according to the charging time set by the vehicle owner. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0022] Figure 1 is the front view of the parking lot charging device based on autonomous control of the present utility model;

[0023] Figure 2 is the top view of the parking lot charging device based on autonomous control of the present utility model;

[0024] Figure 3 is Figure 2 the schematic diagram after removing the solar panel and the top plate;

[0025] Figure 4 is Figure 3 the enlarged view of part A in

[0026] Figure 5 is Figure 1 the enlarged view of part B in

[0027] Figure 6 is the charging schematic diagram of the parking lot charging device based on autonomous control of the present utility model.

[0028] The description of the reference numerals is as follows:

[0029] 1. Column; 2. Top plate; 3. Solar panel; 4. Suspension rod; 5. Ring track; 6. Rack; 7. U-shaped slider; 8. Motor 1; 9. Gear 1; 10. Installation box; 11. First installation hole; 12. Thrust bearing; 13. Collar; 14. Rotating shaft; 15. Second installation hole; 16. Turntable; 17. Gear ring; 18. Gear 2; 19. Motor 2; 20. Push rod motor; 21. Motor 3; 22. Electric push rod; 23. Charging gun; 24. Installation rod; 25. Vision camera; 26. Sleeve; 27. Rib plate; 28. Projection; 29. Battery pack; 30. Control host. Detailed implementation manner

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0032] In the present invention, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0033] In addition, if the descriptions such as "first" and "second" are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0034] The present utility model provides a parking lot charging device based on autonomous control. The parking lot charging device based on autonomous control is provided with a solar panel 3, which can obtain solar energy to charge vehicles, saving energy and being environmentally friendly. In addition, the parking lot charging device based on autonomous control is provided with a vision camera 25. The vision camera 25 can scan and obtain the position and vehicle type information of the vehicle on the parking space, and then calculate the position of the vehicle's charging port. The vehicle owner can operate the control host 30 in advance to preset the charging time. The control host 30 controls the charging gun 23 to insert into the charging port on time according to the setting information of the vehicle owner to charge the vehicle, saving the trouble of manually inserting the charging gun 23 into the charging port to charge the vehicle, saving time and effort. After charging is completed, the control host 30 controls the charging gun 23 to automatically separate from the charging port and reset, realizing autonomous control of vehicle charging, with a high degree of automation and good practicability. The control host 30 accurately inserts the charging gun 23 into the charging port of the vehicle obtained by the vision camera 25 through the coordinated actions of the first motor 8, the second motor 19, the push rod motor 20, the electric push rod 22, and the third motor 21, and autonomously controls the charging device to charge the vehicle according to the charging time set by the vehicle owner, with a high degree of intelligence.

[0035] Specifically, in an embodiment of the utility model, as Figures 1-3 shown, the parking lot charging device based on autonomous control includes multiple columns 1 and a top plate 2 provided at the upper ends of the columns 1. The lower ends of the multiple columns 1 are fixedly connected to the ground. The upper surface of the top plate 2 is provided with a solar panel 3, and the lower surface of the top plate 2 is provided with a battery pack 29 and a suspension rod 4. The solar panel 3 obtains solar energy for power generation and stores the electric energy in the battery pack 29. When a vehicle drives into the parking lot charging device based on autonomous control for charging, the battery pack 29 can charge the vehicle together with the commercial power, saving electric energy, reducing the consumption of commercial power, lowering the procurement cost of commercial power, improving the enterprise efficiency of the parking lot operator, and being energy-saving and environmentally friendly.

[0036] In this embodiment, asFigures 1-3 As shown, a ring track 5 is suspended at the lower end of the suspension rod 4. As Figure 3 shown, the ring track 5 generally surrounds the outside of the vehicle in a circle. Such a design ensures that the charging gun 23 can move along the ring track 5 to charge the vehicle, and at the same time, the charging gun 23 does not affect the vehicle driving into the parking space of this autonomous control-based parking lot charging device.

[0037] In this embodiment, as Figures 1-5 shown, a slider is slidably mounted on the ring track 5 along the track length direction. A first motor 8 is fixedly mounted on the slider. A rack 6 is arranged on the ring track 5 extending along the sliding direction of the slider. That is, the rack 6 is a ring rack 6, which is concentric with the ring track 5. Such a design enables the first motor 8 to drive the first gear 9 to rotate and then drive the slider to slide along the ring track 5. Specifically, as Figure 4 and Figure 5 shown, the output shaft of the first motor 8 is equipped with a first gear 9 meshing with the rack 6. The first motor 8 drives the first gear 9 to rotate, and drives the slider to slide along the ring track 5 by means of the rack 6.

[0038] Preferably, as Figure 4 and Figure 5 shown, the slider includes a pair of U-shaped sliders 7 detachably and fixedly connected. Such a design facilitates the disassembly and assembly of the slider. A first motor 8 is arranged on each of the two U-shaped sliders 7. There are two racks 6, which are respectively meshed with the first gears 9 on the output shafts of the two first motors 8. As Figure 4 shown, such a design can ensure sufficient power to drive the slider to slide along the length direction of the ring track 5.

[0039] In this embodiment, a push rod motor 20 that rotates around the vertical axis is arranged on the lower surface of the slider. Specifically, as Figure 4 and Figure 5As shown, a mounting box 10 is fixedly installed on the lower surface of the two U-shaped sliders 7. The mounting box 10 is cylindrical. A mounting hole 11 is provided at the center of the upper surface of the mounting box 10. A mounting hole 2 15 is provided at the center of the lower surface of the mounting box 10. The mounting hole 11 and the mounting hole 2 15 are connected and coaxial. The aperture of the mounting hole 11 is larger than the aperture of the mounting hole 2 15. A collar 13 and a thrust bearing 12 are sequentially provided in the mounting hole 11 from top to bottom. With this design, the collar 13 and the thrust bearing 12 will not fall into the mounting hole 2 15. A rotating shaft 14 is rotatably installed in the mounting hole 2 15. The diameter of the rotating shaft 14 is equal to the aperture of the mounting hole 2 15. The upper end of the rotating shaft 14 passes through the thrust bearing 12 and is fixedly connected to the collar 13. With this design, the rotating shaft 14 will not fall into the mounting hole 2 15. The lower axial movement is separated from the mounting box 10, the collar 13 is press-fitted with the thrust bearing 12, the lower end of the rotating shaft 14 extends out of the mounting hole 2 15 and is fixedly connected to the turntable 16, the rotation of the turntable 16 drives the rotating shaft 14 to rotate, and the rotation of the rotating shaft 14 drives the collar 13 to rotate, and a gear ring 17 is coaxially fixedly installed on the outer circumference of the turntable 16, the gear ring 17 is connected to the motor 2 19 through the gear 2 18, the motor 2 19 is fixedly installed in the mounting box 10, and the turntable 16 is driven to rotate by the motor 2 19, and the push rod motor 20 is vertically fixedly installed on the lower surface of the turntable 16, the mounting box 10, the collar 13, the thrust bearing 12, the rotating shaft 14, the turntable 16, and the push rod motor 20 are coaxially arranged. With this design, the push rod motor 20 is driven to rotate around the vertical axis by the motor 2 19.

[0040] Further, such as Figure 1 、 Figure 4 and Figure 5 As shown, the outer sleeve of the push rod motor 20 is provided with a sleeve 26, and a plurality of ribs 27 are provided on the outer wall of the sleeve 26. The ribs 27 and the sleeve 26 are fixedly connected to the lower surface of the turntable 16. This design can enhance the connection strength between the push rod motor 20 and the turntable 16, and avoid the push rod motor 20 shaking relative to the turntable 16 when the electric push rod 22 pushes the charging gun 23 to move and insert it into the charging port of the vehicle, causing the push rod motor 20 to tilt and not be vertical, affecting the smooth and smooth insertion of the charging gun 23 into the charging port.

[0041] Preferably, there are multiple motors 19, and they are evenly distributed around the ring gear 17, such as Figure 5 As shown, this design is conducive to limiting the turntable 16 so that it can only rotate on its own and remain horizontal for a long time, avoiding the turntable 16 from tilting when the electric push rod 22 pushes the charging gun 23 to move and insert it into the charging port of the vehicle. Figure 6As shown, during the process of the electric push rod 22 pushing the charging gun 23 to move rightward and insert into the charging port of the vehicle, the electric push rod 22 gives a leftward thrust to the push rod motor 20, and this thrust has the risk of tilting the push rod motor 20 and the turntable 16 (the installation box 10 is fixedly connected to the U-shaped slider 7, and the U-shaped slider 7 is slidably installed on the annular track 5, so the installation box 10 and the U-shaped slider 7 will not tilt, and only the push rod motor 20 and the turntable 16 may tilt). At this time, the sleeve 26 is set to closely adhere to the outer wall of the push rod motor 20, and the second gears 18 are evenly arranged around the turntable 16 to limit the push rod motor 20 and the turntable 16, enhance their stability, avoid tilting, and ensure that the charging gun 23 can be smoothly inserted into the charging port of the vehicle.

[0042] In this embodiment, as Figure 1 shown, the lower end of the push rod motor 20 is connected to the third motor 21, the third motor 21 is horizontally arranged, the output shaft of the third motor 21 is connected to the electric push rod 22, the central axis of the third motor 21 and the central axis of the electric push rod 22 are perpendicular, the third motor 21 drives the electric push rod 22 to rotate around the horizontal axis of the third motor 21, the movable end of the electric push rod 22 is connected to the charging gun 23, and the central axis of the muzzle of the charging gun 23 coincides with the central axis of the electric push rod 22. With such a design, when the electric push rod 22 pushes the charging gun 23 to move, the muzzle of the charging gun 23 can be inserted into the charging port of the vehicle.

[0043] In this embodiment, as Figure 1 、 Figure 3 、 Figure 6 shown, the mounting rod 24 is fixedly installed on the column 1, the mounting rod 24 is provided with the vision camera 25 and the control host 30, the vision camera 25 is used to capture the image of the vehicle on the parking space in the parking lot charging device based on autonomous control, such as Figure 3 and Figure 6 the images of the vehicles shown in. This image is analyzed and processed by the machine vision system in the control host 30 to identify the position of the vehicle on the parking space and the specific model of the vehicle. The control host 30 is connected to the Internet and can search on the Internet according to the image of the vehicle to find the specific model of the vehicle. With the specific model of the vehicle, it is known the setting position of the charging port on the vehicle. Then, according to the position of the vehicle on the parking space, the three-dimensional coordinates of the charging port on the parking space in the parking lot charging device based on autonomous control in this embodiment are analyzed and calculated. According to this coordinate information, the control host 30 controls the first motor 8, the second motor 19, the third motor 21, the push rod motor 20, and the electric push rod 22 to cooperate with each other to adjust the charging gun 23 until the central axis of the muzzle of the charging gun 23 coincides with the central axis of the charging port, and then the control host 30 controls the electric push rod 22 to push the charging gun 23 to move so that the charging gun 23 is inserted into the charging port for charging.

[0044] Of course, in other embodiments, the machine vision system can also directly identify the three-dimensional coordinates of the charging port on the parking space in the parking lot charging device based on autonomous control in this embodiment from the images captured by the vision camera 25. However, this method of obtaining the three-dimensional coordinates of the charging port requires a higher image analysis and processing ability of the machine vision system compared to the previous method of first obtaining the vehicle model, then obtaining the installation position of the charging port according to the vehicle model, and finally calculating the three-dimensional coordinates of the charging port based on the vehicle's position coordinates, because the difficulty of image analysis and processing is greater.

[0045] Preferably, after the vehicle stops on the parking space in the parking lot charging device based on autonomous control in this embodiment, the charging port cover is manually opened so that the charging gun 23 can be inserted into the charging port to charge the vehicle. At the same time, it is also convenient for the machine vision system to identify the three-dimensional coordinates of the charging port on the parking space in the parking lot charging device based on autonomous control in this embodiment from the images captured by the vision camera 25, reducing the difficulty of image recognition and processing, and thus accurately obtaining the three-dimensional coordinate information of the charging port.

[0046] Furthermore, there are multiple vision cameras 25, which are evenly distributed on the mounting rod 24 beside each column 1. With this design, the vehicle can be photographed from multiple directions, which is conducive to accurately obtaining the three-dimensional coordinate information of the charging port.

[0047] In this embodiment, as Figure 3 shown, the projection 28 of the top plate 2 vertically downward on the ground covers the vision camera 25, the control host 30, the annular track 5, the push rod motor 20, the motor three 21, the electric push rod 22, and the charging gun 23. With this design, the above-mentioned electrical appliances can be prevented from being damaged by rain and their safety can be protected.

[0048] When the parking lot charging device based on autonomous control in this embodiment is working, the vehicle owner drives the vehicle into the parking space in the parking lot charging device based on autonomous control in this embodiment, then manually opens the charging port cover, and then manually operates the touch screen on the control host 30 to set parameters such as the start charging time and the end charging time. Subsequently, the control host 30 controls the charging gun 23 to insert into the charging port to charge the vehicle according to the vehicle owner's setting information, saving the trouble of manually holding the charging gun 23 to insert into the charging port to charge the vehicle, which is time-saving and labor-saving. After charging is completed, the control host 30 controls the charging gun 23 to automatically separate from the charging port and reset, realizing the autonomous control of vehicle charging. The control host 30 accurately inserts the charging gun 23 into the charging port of the vehicle obtained by the vision camera 25 through the coordinated actions of the motor one 8, the motor two 19, the push rod motor 20, the electric push rod 22, and the motor three 21, and autonomously controls the charging device to charge the vehicle according to the charging time set by the vehicle owner, with high intelligence and automation and good practicability.

[0049] The above are only the preferred embodiments of the present utility model, and do not thereby limit the patent scope of the present utility model. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims

1. A parking lot charging device based on autonomous control, characterized in that, It includes multiple columns and a top plate provided at the upper ends of the columns. A solar panel is provided on the upper surface of the top plate, and a battery pack and a suspension rod are provided on the lower surface of the top plate. A ring track is suspended at the lower end of the suspension rod. A slider is slidably mounted on the ring track along the track. A push rod motor that rotates about a vertical axis is provided on the lower surface of the slider. The lower end of the push rod motor is connected to Motor Three. The output shaft of Motor Three is connected to an electric push rod. The electric push rod is driven by Motor Three to rotate about a horizontal axis. The movable end of the electric push rod is connected to a charging gun. An installation rod is fixedly mounted on the column, and a vision camera and a control host are provided on the installation rod.

2. The parking lot charging device based on autonomous control according to claim 1, characterized in that A Motor One is provided on the slider. A rack is provided on the ring track extending along the sliding direction of the slider. A gear One that meshes with the rack is mounted on the output shaft of Motor One. Motor One drives gear One to rotate to drive the slider to slide along the ring track.

3. The parking lot charging device based on autonomous control according to claim 2, characterized in that, The slider includes a pair of U-shaped sliders detachably and fixedly connected. Motor One is provided on both U-shaped sliders. There are two racks, which respectively mesh with the gear One on the output shaft of the two Motor Ones.

4. The parking lot charging device based on autonomous control according to claim 3, wherein, Installation boxes are fixedly mounted on the lower surfaces of the two U-shaped sliders. A first installation hole is provided at the center of the upper surface of the installation box, and a second installation hole is provided at the center of the lower surface of the installation box. The first installation hole and the second installation hole communicate and are coaxial. The aperture of the first installation hole is larger than the aperture of the second installation hole. A collar and a thrust bearing are sequentially arranged from top to bottom in the first installation hole. A rotating shaft is rotatably installed in the second installation hole. The upper end of the rotating shaft passes through the thrust bearing and is fixedly connected to the collar. The lower end of the rotating shaft extends out of the second installation hole and is fixedly connected to a turntable. A toothed ring is coaxially and fixedly mounted on the outer circumferential surface of the turntable. The toothed ring is in transmission connection with Motor Two. Motor Two is provided in the installation box. The push rod motor is vertically and fixedly mounted on the lower surface of the turntable.

5. The charging device for a parking lot based on autonomous control according to claim 4, wherein The installation box, the collar, the thrust bearing, the rotating shaft, the turntable, and the push rod motor are coaxially arranged.

6. The parking lot charging device based on autonomous control according to claim 4, wherein, A sleeve is sleeved outside the push rod motor. Multiple rib plates are provided on the outer wall of the sleeve. The rib plates and the sleeve are fixedly connected to the lower surface of the turntable.

7. The charging device for a parking lot based on autonomous control according to claim 1, wherein The central axis of Motor Three and the central axis of the electric push rod are perpendicular.

8. The charging device for a parking lot based on autonomous control according to claim 1, characterized in that, The central axis of the muzzle of the charging gun coincides with the central axis of the electric push rod.

9. The charging device for a parking lot based on autonomous control according to claim 1, wherein There are multiple vision cameras, which are evenly distributed on the installation rods beside each column.

10. The parking lot charging device based on autonomous control according to claim 1, characterized in that, The vertical downward projection of the top plate covers the vision camera, the control host, the ring track, the push rod motor, Motor Three, the electric push rod, and the charging gun.

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