Intelligent stereo parking equipment with automatic correction

Abstract

The application discloses a kind of intelligent three-dimensional parking equipment with automatic correction, it is related to three-dimensional parking equipment technical field, including three-dimensional pillar, and three-dimensional pillar is provided with three-dimensional parking space frame;The bottom of the three-dimensional parking space frame is connected with servo motor, and the lower side of the three-dimensional parking space frame is provided with the rotating support plate connected with the main shaft of servo motor.The vehicle is poured into three-dimensional parking space, if car body is inclined to enter, then one of rear wheels first touches one sliding limit block on back baffle, causes the deflection of rotating plate relative to back baffle, so it will cause one side first pressure sensing switch to be extruded, so servo motor drives rotating support plate to rotate according to setting direction, to drive vehicle to automatically align.

Description

Technical Field

[0001] This invention relates to the field of automated parking equipment technology, and more specifically to an intelligent automated parking system with automatic correction. Background Technology

[0002] Multi-level parking refers to a new type of parking system that utilizes space resources by parking vehicles vertically, saving land and maximizing its use. The biggest advantage of multi-level parking systems is their ability to make full use of urban space, earning them the title of "energy savers" for urban spaces.

[0003] Existing multi-level parking equipment includes a lifting platform, which can be raised and lowered. When parking, the vehicle is backed onto the lifting platform and then lifted up to achieve multi-level parking.

[0004] The shortcomings of existing automated parking systems are as follows: In order to facilitate users to park and retrieve their vehicles, existing automated parking systems generally require users to reverse their vehicles to park them in the intelligent parking system. However, when reversing, in order to reverse the vehicle as horizontally as possible onto the platform, the personnel need to adjust the position of the vehicle onto the platform. Since the space around the platform of the automated parking system is limited, a considerable amount of time needs to be spent on correcting the vehicle's position during the parking process; therefore, the effect is poor. Summary of the Invention

[0005] The purpose of this invention is to provide an intelligent three-dimensional parking system with automatic correction, so as to solve the technical problem that existing three-dimensional parking systems are not convenient to correct the position of vehicles, require drivers to make constant position adjustments, which takes a long time and has poor performance.

[0006] The technical problem to be solved by this invention can be achieved through the following technical solution:

[0007] An intelligent three-dimensional parking system with automatic correction includes three-dimensional pillars, on which a three-dimensional parking space frame is mounted; ramps are respectively provided on both sides inside the three-dimensional parking space frame, and openings are provided on the surface of both ramps; an electric conveyor belt is provided inside the ramps, and the electric conveyor belt cooperates with the openings on the surface of the ramps; a servo motor is connected to the bottom of the three-dimensional parking space frame, and a rotating support plate connected to the main shaft of the servo motor is provided on the lower side of the three-dimensional parking space frame;

[0008] The rear end of the three-dimensional parking space frame is connected to a rear baffle. Two through-holes are provided on the rear baffle, and sliding limit blocks are inserted into each through-hole, with the sliding limit blocks elastically slidably connected to the corresponding through-holes. A guide sleeve is connected to the middle of the rear side of the rear baffle, and a guide rod is slidably inserted into the guide sleeve. A first support spring is connected between the end of the guide rod near the rear baffle and the guide sleeve. A rotating plate is movably connected to the end of the guide rod away from the rear baffle via a spring-loaded hinge. Elastic rubber sheets connected to the rotating plate are respectively provided on both sides of the end of the guide rod near the rotating plate. A first pressure-sensitive switch electrically connected to a servo motor is provided on each of the two elastic rubber sheets. A top block is connected to the end of the guide rod away from the rotating plate, and a second pressure-sensitive switch aligned with the top block is provided on the outer wall of the guide sleeve.

[0009] The rear baffle is provided with a clamp detection group that is electrically connected to the second pressure sensing switch, and the clamp detection group is electrically connected to the electric conveyor belt.

[0010] As a further embodiment of the present invention: the clamping detection group includes a connecting guide rail and a third pressure sensing switch. The connecting guide rail is connected to the upper side of the rear baffle. A lead screw is rotatably connected inside the connecting guide rail. One end of the connecting guide rail is connected to a drive motor, and the drive motor is electrically connected to a second pressure sensing switch. The main shaft end of the drive motor is connected to the rotating end of the lead screw. Slider blocks are slidably arranged on the inner sides of both ends of the connecting guide rail. The two ends of the lead screw pass through the corresponding sliders, and the two ends of the lead screw are threadedly connected to the corresponding sliders. Clamping plates are connected to both sliders. Elastic buffer connectors are provided on the clamping plates. Two third pressure sensing switches are provided, and they are respectively connected to the corresponding clamping plates through elastic buffer connectors. The two third pressure sensing switches are respectively electrically connected to the electric conveyor belt on the same side. Sliding support members electrically connected to the third pressure sensing switches are distributed on the rotating pallet. A power-off stop switch group electrically connected to the electric conveyor belt is provided at the rear end of the three-dimensional parking frame, and the power-off stop switch group cooperates with the third pressure sensing switches.

[0011] As a further embodiment of the present invention: the elastic buffer connector includes a connecting spring and an elastic rubber block. The elastic rubber block is arranged parallel to the side of the clamping plate near the sliding limit block, and the elastic rubber block is connected to the corresponding clamping plate through the connecting spring. The third pressure sensing switch is connected to the outer wall of the elastic rubber block.

[0012] As a further embodiment of the present invention: the sliding support includes a universal ball, perforations, and a lifting frame. Multiple perforations are provided and evenly distributed on the rotating support plate. The lifting frame is located at the bottom of the rotating support plate. A hydraulic telescopic rod is connected to the bottom of the rotating support plate. The telescopic end of the hydraulic telescopic rod is connected to the lifting frame. The third pressure sensing switch is electrically connected to the hydraulic telescopic rod. Multiple universal balls are provided and movably mounted on the lifting frame. The universal balls are aligned and distributed below the perforations.

[0013] As a further aspect of the present invention: the power failure switch assembly includes a connecting box, the front end of the connecting box is open, and a movable plate is provided at the front opening of the connecting box. Both ends of the movable plate are provided with elastic soft rubber, and the movable plate is connected to the connecting box through the elastic soft rubber. Electric telescopic rods are respectively connected to the two sides of the front end of the connecting box, and the telescopic ends of the two electric telescopic rods respectively cooperate with the corresponding ends of the movable plate. The two electric telescopic rods are respectively electrically connected to a third pressure sensing switch at the same side. A telescopic support switch is provided in the middle of the interior of the connecting box.

[0014] As a further embodiment of the present invention: the telescopic support switch includes a support sleeve, a power-off button switch and a telescopic column. The support sleeve is connected to the middle position of the rear inner wall of the connecting box. The telescopic column slides through the support sleeve, and a second support spring is connected between the telescopic column and the support sleeve. Two power-off button switches are provided and are arranged in pairs in the support sleeve. The two electric conveyor belts are electrically connected to the corresponding power-off button switches.

[0015] As a further aspect of the present invention, the interior of the ramp plate is also provided with a supporting steel plate that cooperates with the electric conveyor belt.

[0016] As a further aspect of the present invention: connecting grooves are provided on both sides of the inner wall of the opening, and the edge of the sliding limiting block is provided with a protrusion that slides and connects with the connecting groove. Both ends of the connecting groove are provided with limiting springs that cooperate with the protrusions.

[0017] The beneficial effects of this invention are:

[0018] 1. When the vehicle of the present invention is reversed into the three-dimensional parking space, if the vehicle body enters at an angle, one of the rear wheels will first contact a sliding limit block on the rear panel, causing the rotating plate to deflect relative to the rear panel. This will cause the first pressure sensing switch on one side to be squeezed, and the servo motor will drive the rotating plate to rotate in the set direction, thereby driving the vehicle to automatically straighten. When the vehicle is straightened, the two sliding limit blocks on the rear panel are squeezed at the same time, which makes it easier for the rotating plate to rotate back to a position parallel to the rear panel. At this time, the first pressure sensing switch is not squeezed, the servo motor stops, and the vehicle stops in the straightened position, thus realizing position correction.

[0019] 2. After the vehicle is aligned, the two sliding limit blocks simultaneously push the two ends of the rotating plate, causing the rotating plate to move horizontally. This causes the top block to contact the second pressure sensor switch, which then starts the drive motor and rotates the lead screw. The lead screw then causes the clamping plates on both sides to slide towards the center. If the vehicle is tilted to one side of the parking space, the clamping plate on the corresponding side, along with the third pressure sensor switch, will first contact the vehicle body, causing the electric conveyor belt on the same side to run. Since the wheels of the vehicle are pressed on the corresponding electric conveyor belt when the vehicle body is close to the parking space, the electric conveyor belt can push the vehicle to the center to adjust its position, thus achieving lateral position adjustment. When the vehicle moves to the center of the parking space, the clamping plates on both sides can act on the vehicle body. At this time, the third pressure sensor switches on both sides will be activated, causing the power-off switch group to operate, thus stopping the electric conveyor belt. Attached Figure Description

[0020] The invention will now be further described with reference to the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is an enlarged schematic diagram of the connection between the rotating pallet and the three-dimensional parking space frame in this invention;

[0023] Figure 3 yes Figure 2 Enlarged structural diagram at point A;

[0024] Figure 4 This is a top view of the structure in which the ramp plate, rotating support plate, and three-dimensional parking frame are connected in this invention.

[0025] Figure 5 yes Figure 4 Enlarged structural diagram at point B;

[0026] Figure 6 This is an enlarged structural diagram of the connection between the connecting box and the movable plate in this invention;

[0027] Figure 7 yes Figure 6 Enlarged structural diagram at point C;

[0028] Figure 8 yes Figure 2 A magnified structural diagram at point D.

[0029] In the diagram: 1. Three-dimensional support column; 2. Lifting assembly; 3. Three-dimensional parking space frame; 4. Rotating pallet; 5. Servo motor; 6. Rear baffle; 7. Sliding limit block; 8. Connecting guide rail; 9. Drive motor; 10. Lead screw; 11. Inclined plate; 12. Electric conveyor belt; 13. Supporting steel plate; 14. Clamping plate; 15. Connecting spring; 16. Elastic rubber block; 17. Third pressure sensor switch; 18. Connecting box; 19. Turning plate; 20. Through-hole; 21. Limiting spring 21. Spring; 22. Connecting slide; 23. Guide sleeve; 24. Top block; 25. Second pressure sensing switch; 26. First support spring; 27. Guide rod; 28. Elastic rubber sheet; 29. ​​First pressure sensing switch; 30. Electric telescopic rod; 31. Movable plate; 32. Elastic soft rubber; 33. Telescopic column; 34. Support sleeve; 35. Second support spring; 36. Power off button switch; 37. Perforation; 38. Universal ball; 39. Lifting frame; 40. Hydraulic telescopic rod. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] like Figures 1-8 As shown, an intelligent three-dimensional parking equipment with automatic correction includes a three-dimensional support column 1, on which lifting components 2 are distributed, and the three-dimensional support column 1 is connected to a three-dimensional parking space frame 3 through the lifting components 2. The three-dimensional parking space frame 3 can be raised and lowered along the three-dimensional support column 1 by relying on the lifting components 2, so as to facilitate the longitudinal arrangement and parking of vehicles.

[0032] The internal sides of the three-dimensional parking frame 3 are respectively provided with ramps 11, and the area between the two ramps 11 is the vehicle parking area. Both ramps 11 have openings on their surfaces and are hollow. An electric conveyor belt 12 is installed inside each ramp 11, and the electric conveyor belt 12 mates with the openings on the surface of the ramp 11. The electric conveyor belt 12 includes two drive wheels and a conveyor belt body. The two drive wheels are installed inside the ramp 11 and are driven by a motor. The conveyor belt body is wound around the two drive wheels, and the drive wheels drive the conveyor belt body. The ramp 11 also has a fixed installation inside. The vehicle is equipped with a support steel plate 13 that cooperates with the electric conveyor belt 12. The support steel plate 13 supports the bottom of the electric conveyor belt 12. When the wheel presses on the ramp 11, the wheel contacts the electric conveyor belt 12. At this time, the support steel plate 13 can ensure that the electric conveyor belt 12 effectively supports the wheel. When the vehicle is too close to the parking space, the wheel on one side of the vehicle presses on the electric conveyor belt 12 on the ramp 11 on the corresponding side. At this time, the electric conveyor belt 12 on the corresponding side can run, and the electric conveyor belt 12 drives the vehicle to move laterally, so that the wheel on the ramp 11 is dislodged and moves to the middle position of the parking space.

[0033] The bottom of the three-dimensional parking frame 3 is connected to a servo motor 5 via a bracket. A rotating tray 4 connected to the main shaft of the servo motor 5 is provided on the lower side of the three-dimensional parking frame 3. The rotating tray 4 can rotate by the servo motor 5. When a vehicle is backed into the area of ​​the three-dimensional parking frame 3, the vehicle is pressed on the rotating tray 4 and supported by the rotating tray 4.

[0034] The rear end of the three-dimensional parking space frame 3 is fixedly connected to a rear baffle 6, which limits the distance a vehicle can reverse after entering the parking space. The rear baffle 6 has two openings 20, each containing a sliding limit block 7. The sliding limit blocks 7 are elastically slidably connected to their corresponding openings 20. Specifically, the inner walls of both sides of the opening 20 are provided with connecting grooves 22. The edges of the sliding limit blocks 7 are provided with protrusions that slidably connect with the connecting grooves 22. Both ends of the connecting grooves 22 are provided with limiting springs 21 that engage with the protrusions. The limiting springs 21 can be stretched and compressed. The two sliding limit blocks 7 correspond to half of the rear baffle 6, allowing each block to contact one of the vehicle's rear wheels when reversing into the parking space. The outer walls of the sliding limit blocks 7 are smooth to facilitate relative sliding when contacting the wheels. A guide sleeve 23 is connected to the middle of the rear side. A guide rod 27 is slidably inserted inside the guide sleeve 23. A first support spring 26 is connected between the end of the guide rod 27 near the rear baffle 6 and the guide sleeve 23. The first support spring 26 is compressible. A rotating plate 19 is movably connected to the end of the guide rod 27 away from the rear baffle 6 through a spring hinge. Both ends of the rotating plate 19 are respectively attached to the corresponding sliding limit block 7. Elastic rubber sheets 28 are respectively provided on both sides of the end of the guide rod 27 near the rotating plate 19. The elastic rubber sheets 28 are connected to the rotating plate 19. A first pressure sensing switch 29 electrically connected to the servo motor 5 is installed on both elastic rubber sheets 28. The first pressure sensing switch 29 on the left side is electrically connected to the clockwise rotation control circuit of the servo motor 5. The first pressure sensing switch 29 on the right side is electrically connected to the counterclockwise rotation control circuit of the servo motor 5.

[0035] When a vehicle reverses into a parking space, if the vehicle is not straightened and is reversed at an angle, one of the vehicle's rear wheels will first contact the corresponding sliding limit block 7. The sliding limit block 7 on that side will then slide behind the rear baffle 6, and one end of the push plate 19 will rotate away from the rear baffle 6, while the other end of the push plate 19 will rotate towards the rear baffle 6. That is, the push plate 19 will deflect relative to the rear baffle 6. As a result, the elastic rubber sheet 28 corresponding to the end of the push plate 19 closest to the rear baffle 6 will press against the side wall of the guide rod 27, causing the corresponding first pressure sensor switch 29 to be pressed. This, in turn, causes the servo motor 5 to drive the rotating support plate 4 to rotate in the corresponding direction, adjusting the vehicle's position. For example, the right rear wheel of the vehicle will first contact the guide rod 27. When the sliding limit block 7 is pressed, the left end of the rotating plate 19 rotates and moves towards the rear baffle 6. Then the first pressure sensing switch 29 on the elastic rubber sheet 28 on the left side is squeezed, causing the servo motor 5 to drive the rotating pallet 4 to rotate clockwise. Since the vehicle is pressed on the rotating pallet 4, the rotating pallet 4 drives the tilted vehicle to rotate together. When the vehicle is rotated and aligned with the parking space area, the two sliding limit blocks 7 are in a horizontally aligned position by the rebound force of the corresponding limit springs 21 and contact one of the rear wheels respectively. At this time, the rotating plate 19 rotates back to the position parallel to the rear baffle 6 by the rebound force of the rebound hinge, and the two ends are respectively attached to the corresponding sliding limit blocks 7. The first pressure sensing switches 29 on both sides are not squeezed in this case, so the servo motor 5 stops.

[0036] The end of the guide rod 27 away from the rotating plate 19 is fixedly connected to the top block 24. The outer wall of the guide sleeve 23 is equipped with a second pressure sensing switch 25 aligned with the top block 24. When the vehicle is straightened and reversed into the parking space, the two rear wheels simultaneously abut against the corresponding sliding limit blocks 7. The two sliding limit blocks 7 simultaneously push the rotating plate 19, that is, the two ends of the rotating plate 19 are simultaneously subjected to force. In this way, the rotating plate 19 drives the guide rod 27 to slide relative to the guide sleeve 23. Then the guide rod 27 drives the top block 24 to move, which squeezes the second pressure sensing switch 25.

[0037] The rear baffle 6 is provided with a clamp detection group electrically connected to the second pressure sensing switch 25, and the clamp detection group is electrically connected to the electric conveyor belt 12. The clamp detection group includes a connecting guide rail 8 and a third pressure sensing switch 17. The connecting guide rail 8 is horizontally connected to the upper side of the rear baffle 6. A lead screw 10 is rotatably connected inside the connecting guide rail 8. The lead screw 10 is divided into two equal sections with opposite threads. One end of the connecting guide rail 8 is connected to a drive motor 9, and the drive motor 9 is electrically connected to the second pressure sensing switch 25. The main shaft end of the drive motor 9 is connected to the rotating end of the lead screw 10. Slider blocks are slidably arranged on the inner sides of both ends of the connecting guide rail 8. The two ends of the lead screw 10 pass through the corresponding sliders, and the two ends of the lead screw 10 are threadedly connected to the corresponding sliders. When the drive motor 9 drives the lead screw 10 to rotate forward or reverse, the two sliders slide together or separate along the connecting guide rail 8.

[0038] Both sliders are connected to clamping plates 14, and the clamping plates 14 are provided with elastic buffer connectors. There are two third pressure sensing switches 17, which are respectively connected to the corresponding clamping plates 14 through the elastic buffer connectors. The two third pressure sensing switches 17 are respectively electrically connected to the electric conveyor belt 12 on the same side. The elastic buffer connector includes a connecting spring 15 and an elastic rubber block 16. The elastic rubber block 16 is arranged parallel to the side of the clamping plate 14 near the sliding limit block 7, and the elastic rubber block 16 is connected to the corresponding clamping plate 14 through the connecting spring 15. The third pressure sensing switch 17 is installed on the outer wall of the elastic rubber block 16.

[0039] When the vehicle is aligned and reversed into the parking space, the guide rod 27 causes the top block 24 to move, which in turn presses the second pressure sensor switch 25. The second pressure sensor switch 25 then senses this, causing the drive motor 9 to drive the lead screw 10 to rotate in the set direction. The sliders at both ends of the lead screw 10 slide and move closer along the connecting guide rail 8. In this way, the two clamping plates 14 move closer to the vehicle simultaneously. When one of the clamping plates 14 moves closer to the vehicle first, it means that the vehicle is too close to the parking space and the wheel is pressing on the electric conveyor belt 12 corresponding to that side. At this time, the third pressure sensor switch 17 on the clamping plate 14 on that side is pressed, which causes the electric conveyor belt 12 on the same side to run and drive the vehicle to move towards the center to adjust its position.

[0040] The rotating pallet 4 has sliding support components electrically connected to the third pressure sensor switch 17. These sliding support components include universal balls 38, perforations 37, and a lifting frame 39. Multiple perforations 37 are evenly distributed on the rotating pallet 4. The lifting frame 39 is located at the bottom of the rotating pallet 4, and a hydraulic telescopic rod 40 is connected to the bottom of the rotating pallet 4. The telescopic end of the hydraulic telescopic rod 40 is connected to the lifting frame 39. The third pressure sensor switch 17 is electrically connected to the retraction control circuit of the hydraulic telescopic rod 40. Multiple universal balls 38 are movably mounted on the lifting frame. On the 39, the universal balls 38 are aligned and distributed below the perforation 37. When the third pressure sensing switch 17 is activated, it causes the hydraulic telescopic rod 40 to retract, thus raising the lifting frame 39. This causes all the universal balls 38 to pass through the perforation 37, and then the universal balls 38 are located at the upper end of the perforation 37. Here, only the upper half of the universal balls 38 is exposed above the perforation 37. When the vehicle is driven to move laterally by the electric conveyor belt 12 on one side, the vehicle tires on the rotating pallet 4 can slide relative to the rotating pallet 4 by relying on the universal balls 38, reducing wear.

[0041] The rear end of the automated parking frame 3 is equipped with a power-off switch assembly electrically connected to the electric conveyor belt 12. This power-off switch assembly works in conjunction with a third pressure-sensitive switch 17. The power-off switch assembly includes a connecting box 18, with an open front end. A movable plate 31 is located at the front opening of the connecting box 18. Elastic soft rubber 32 is attached to both ends of the movable plate 31, and the movable plate 31 is connected to the connecting box 18 via the elastic soft rubber 32. Electric telescopic rods 30 are connected to both sides of the front end of the connecting box 18, and the telescopic ends of the two electric telescopic rods 30 respectively engage with the corresponding ends of the movable plate 31. The two electric telescopic rods 30 are respectively connected to the same side... The third pressure sensor switch 17 is electrically connected to the position. A telescopic support switch is provided in the middle of the interior of the connection box 18. The telescopic support switch includes a support sleeve 34, a power-off button switch 36, and a telescopic column 33. The support sleeve 34 is connected to the middle of the rear inner wall of the connection box 18. The telescopic column 33 slides through the support sleeve 34, and a second support spring 35 is connected between the telescopic column 33 and the support sleeve 34. The second support spring 35 is compressible. There are two power-off button switches 36, which are installed in pairs in the support sleeve 34. The power lines of the two electric conveyor belts 12 are respectively electrically connected to the corresponding power-off button switches 36.

[0042] When the third pressure sensor switch 17 on one side is pressed and sensed, the electric telescopic rod 30 at the corresponding position extends, thereby pushing one end of the movable plate 31. One end of the movable plate 31 is then embedded in the connecting box 18. Since the center of the movable plate 31 is supported and limited by the telescopic column 33, the other end of the movable plate 31 is raised. When the third pressure sensor switch 17 on the other side is also pressed and sensed, the other electric telescopic rod 30 also extends and pushes the movable plate 31. Thus, both ends of the movable plate 31 are pushed and embedded in the connecting box 18. The movable plate 31 as a whole then moves relative to the connecting box 18, thereby pressing the telescopic column 33. The telescopic column 33 then compresses the second support spring 35 and slides into the support sleeve 34, thereby pressing against the power-off button switch 36, causing both electric conveyor belts 12 on both sides to be powered off and stop.

[0043] The working principle of this invention is as follows: When a vehicle reverses into a parking space, if the vehicle is not straightened and is reversed at an angle, one of the vehicle's rear wheels will first contact the corresponding sliding limit block 7. The sliding limit block 7 on that side will then slide behind the rear baffle 6, and one end of the push plate 19 will rotate away from the rear baffle 6, while the other end of the plate 19 will rotate closer to the rear baffle 6. That is, the plate 19 will deflect relative to the rear baffle 6. As a result, the elastic rubber sheet 28 corresponding to the end of the plate 19 closest to the rear baffle 6 will press against the side wall of the guide rod 27, causing the corresponding first pressure sensor switch 29 to be pressed. This, in turn, causes the servo motor 5 to drive the rotating support plate 4 to rotate in the corresponding direction, adjusting the vehicle's position. For example, the right rear wheel of the vehicle will first... When the vehicle comes into contact with the corresponding sliding limit block 7, the left end of the rotating plate 19 rotates and moves towards the rear baffle 6. The first pressure sensing switch 29 on the elastic rubber sheet 28 on the left side is then squeezed, causing the servo motor 5 to drive the rotating pallet 4 to rotate clockwise. Since the vehicle is pressing on the rotating pallet 4, the rotating pallet 4 drives the tilted vehicle to rotate together. When the vehicle rotates and is aligned with the parking space area, the two sliding limit blocks 7 are in a horizontally aligned position by the rebound force of the corresponding limit springs 21, and each contacts a rear wheel. At this time, the rotating plate 19 rotates back to a position parallel to the rear baffle 6 by the rebound force of the rebound hinge, and both ends are attached to the corresponding sliding limit blocks 7. The first pressure sensing switches 29 on both sides are not squeezed under this situation, so the servo motor 5 stops.

[0044] When the vehicle is straightened and reversed further, the two sliding limit blocks 7 simultaneously push the rotating plate 19, meaning that both ends of the rotating plate 19 are subjected to force simultaneously. In this way, the rotating plate 19 drives the guide rod 27 to slide relative to the guide sleeve 23. Then, the guide rod 27 drives the top block 24 to move, squeezing the second pressure sensor switch 25. The second pressure sensor switch 25 then senses this, causing the drive motor 9 to drive the lead screw 10 to rotate in the set direction. The sliders at both ends of the lead screw 10 slide and move closer along the connecting guide rail 8. In this way, the two clamping plates 14 move closer to the vehicle simultaneously. When one of the clamping plates 14 moves closer to the vehicle first, it means that the vehicle is too close to the parking space position. At this time, the wheel is pressing on the electric conveyor belt 12 corresponding to that position. At this time, the third pressure sensor switch 17 on the clamping plate 14 on that position is squeezed, thereby causing the electric conveyor belt 12 on the same side to run and drive the vehicle to move towards the center to adjust its position.

[0045] When the third pressure sensor switch 17 is activated, it also causes the hydraulic telescopic rod 40 to retract, thus raising the lifting frame 39. This causes all the universal balls 38 to pass through the perforation 37, and then the universal balls 38 are positioned at the upper end of the perforation 37. Here, only the upper half of the universal balls 38 is exposed above the perforation 37. When the vehicle is driven to move laterally by the electric conveyor belt 12 on one side, the vehicle tires on the rotating pallet 4 can slide relative to the rotating pallet 4 by relying on the universal balls 38, thus reducing wear.

[0046] Once the vehicle position is corrected, both third pressure sensor switches 17 on both sides can contact the vehicle, thus triggering the electric telescopic rods 30 on both sides of the front end of the connecting box 18 to extend and push the movable plate 31. Both ends of the movable plate 31 are pushed and embedded into the connecting box 18, causing the movable plate 31 to move relative to the connecting box 18, thereby squeezing the telescopic column 33. The telescopic column 33 then compresses the second support spring 35 and slides into the support sleeve 34, thus squeezing the power-off button switch 36, thereby causing both electric conveyor belts 12 on both sides to lose power and stop.

[0047] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. An intelligent three-dimensional parking system with automatic correction, comprising a three-dimensional support column (1), and a three-dimensional parking space frame (3) provided on the three-dimensional support column (1); characterized in that: The three-dimensional parking frame (3) has ramps (11) on both sides inside. Both ramps (11) have openings on their surfaces. An electric conveyor belt (12) is installed inside the ramps (11), and the electric conveyor belt (12) matches the openings on the surface of the ramps (11). A servo motor (5) is connected to the bottom of the three-dimensional parking frame (3). A rotating support plate (4) connected to the main shaft of the servo motor (5) is installed on the lower side of the three-dimensional parking frame (3). The rear end of the three-dimensional parking frame (3) is connected to a rear baffle (6); the rear baffle (6) has two openings (20), and each of the two openings (20) is fitted with a sliding limiting block (7), and the sliding limiting block (7) is elastically slidably connected to the corresponding opening (20). A guide sleeve (23) is connected to the middle of the rear side of the rear baffle (6), and a guide rod (27) is slidably inserted in the guide sleeve (23). A first support spring (26) is connected between the end of the guide rod (27) near the rear baffle (6) and the guide sleeve (23). 27) The end of the guide rod (27) away from the rear baffle (6) is movably connected to the rotating plate (19) via a spring hinge. The two sides of the end of the guide rod (27) near the rotating plate (19) are respectively provided with elastic rubber sheets (28) connected to the rotating plate (19). Each of the two elastic rubber sheets (28) is provided with a first pressure sensing switch (29) electrically connected to the servo motor (5). The end of the guide rod (27) away from the rotating plate (19) is connected to a top block (24). The outer wall of the guide sleeve (23) is provided with a second pressure sensing switch (25) aligned with the top block (24). The rear baffle (6) is provided with a clamp detection group that is electrically connected to the second pressure sensing switch (25); The clamp detection group includes a connecting guide rail (8) and a third pressure sensing switch (17). The connecting guide rail (8) is connected to the upper side of the rear baffle (6). A lead screw (10) is rotatably connected inside the connecting guide rail (8). One end of the connecting guide rail (8) is connected to a drive motor (9), and the drive motor (9) is electrically connected to a second pressure sensing switch (25). The main shaft end of the drive motor (9) is connected to the rotating end of the lead screw (10). Slider blocks are slidably arranged on the inner sides of both ends of the connecting guide rail (8). The two ends of the lead screw (10) pass through the corresponding sliders respectively, and the two ends of the lead screw (10) are threadedly connected to the corresponding sliders respectively. Clamping plates (14) are connected to both sliders. Elastic buffer connectors are provided on the clamping plates (14). There are two third pressure sensing switches (17), and they are respectively connected to the corresponding clamping plates (14) through elastic buffer connectors. The two third pressure sensing switches (17) are respectively electrically connected to the electric conveyor belt (12) on the same side.

2. The intelligent automated parking system with automatic correction according to claim 1, characterized in that, The rotating pallet (4) is provided with sliding support members that are electrically connected to the third pressure sensing switch (17); the rear end of the three-dimensional parking frame (3) is provided with a power-off stop switch group that is electrically connected to the electric conveyor belt (12), and the power-off stop switch group cooperates with the third pressure sensing switch (17).

3. The intelligent three-dimensional parking system with automatic correction according to claim 2, characterized in that, The elastic buffer connector includes a connecting spring (15) and an elastic rubber block (16). The elastic rubber block (16) is arranged parallel to the side of the clamping plate (14) near the sliding limit block (7), and the elastic rubber block (16) is connected to the corresponding clamping plate (14) through the connecting spring (15). The third pressure sensing switch (17) is connected to the outer wall of the elastic rubber block (16).

4. The intelligent three-dimensional parking system with automatic correction according to claim 2, characterized in that, The sliding support includes a universal ball (38), a perforation (37) and a lifting frame (39). There are multiple perforations (37) and they are evenly distributed on the rotating pallet (4). The lifting frame (39) is located at the bottom of the rotating pallet (4). A hydraulic telescopic rod (40) is connected to the bottom of the rotating pallet (4). The telescopic end of the hydraulic telescopic rod (40) is connected to the lifting frame (39). The third pressure sensing switch (17) is electrically connected to the hydraulic telescopic rod (40). There are multiple universal balls (38) and they are movably arranged on the lifting frame (39). The universal balls (38) are aligned and distributed below the perforations (37).

5. The intelligent three-dimensional parking system with automatic correction according to claim 2, characterized in that, The power-off switch assembly includes a connecting box (18), the front end of the connecting box (18) is open, and a movable plate (31) is provided at the front opening of the connecting box (18). Both ends of the movable plate (31) are provided with elastic soft rubber (32), and the movable plate (31) is connected to the connecting box (18) through the elastic soft rubber (32). Electric telescopic rods (30) are respectively connected to the front sides of the connecting box (18), and the telescopic ends of the two electric telescopic rods (30) are respectively matched with the corresponding ends of the movable plate (31). The two electric telescopic rods (30) are respectively electrically connected to the third pressure sensing switch (17) on the same side. A telescopic support switch is provided in the middle of the interior of the connecting box (18).

6. The intelligent three-dimensional parking system with automatic correction according to claim 5, characterized in that, The telescopic support switch includes a support sleeve (34), a power-off button switch (36), and a telescopic column (33). The support sleeve (34) is connected to the middle of the rear inner wall of the connecting box (18). The telescopic column (33) slides through the support sleeve (34), and a second support spring (35) is connected between the telescopic column (33) and the support sleeve (34). There are two power-off button switches (36), which are arranged in pairs inside the support sleeve (34). The two electric conveyor belts (12) are electrically connected to the corresponding power-off button switches (36).

7. The intelligent three-dimensional parking system with automatic correction according to claim 1, characterized in that, The ramp plate (11) is also provided with a supporting steel plate (13) that cooperates with the electric conveyor belt (12).

8. The intelligent three-dimensional parking system with automatic correction according to claim 1, characterized in that, Connecting grooves (22) are provided on both sides of the inner wall of the opening (20). The edge of the sliding limit block (7) is provided with a protrusion that slides and connects with the connecting groove (22). Both ends of the connecting groove (22) are provided with a limiting spring (21) that cooperates with the protrusion.

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