Automatic parking system

Abstract

The application relates to the technical field of automatic parking, in particular to an automatic parking system which comprises an up-slope plate, a belt conveying device and a down-slope plate. The up-slope plate is arranged in an upward inclination; the belt conveying device is arranged along the direction of a vertical parking space; the down-slope plate is arranged in a downward inclination towards the parking space, and the belt conveying device is located between the up-slope plate and the down-slope plate; a vehicle clamping device is arranged on the belt conveying device, and the up-slope plate and the down-slope plate are connected with the vehicle clamping device; the vehicle clamping device can clamp the parked vehicle; a vehicle tilting device is arranged on the vehicle clamping device; and a vehicle parking detection device is arranged on the side of the vehicle clamping device which is towards the parking space. The automatic parking system does not need to rely on the automatic parking function of the vehicle and can meet the needs of automatic parking of all vehicles.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automatic parking, in particular to an automatic parking system. BACKGROUND

[0002] Automobiles play a very important role in people's daily production and life. When people drive to the destination by car, they need to park the vehicle in place. In order to improve the convenience of parking, some existing vehicles have automatic parking function. The automatic parking function brings convenience to the driver and can help the owner to quickly find an ideal parking place. However, the current automatic parking function relies heavily on cameras, radars and position sensors, and the parking control effect is not ideal when the GPS signal is not good. Moreover, the automatic parking function is only available on some cars, and cars without this function cannot automatically park.

[0003] Therefore, an automatic parking system is needed to solve the above problems. SUMMARY

[0004] The purpose of the present application is to provide an automatic parking system that does not rely on the automatic parking function of the vehicle and can meet the needs of all vehicles for automatic parking.

[0005] To achieve this purpose, the present application adopts the following technical solutions:

[0006] The automatic parking system comprises:

[0007] An uphill plate is arranged upwardly inclined;

[0008] A belt conveying device is arranged along the direction of the vertical parking space;

[0009] A downhill plate is arranged downwardly inclined towards the parking space, and the belt conveying device is located between the uphill plate and the downhill plate;

[0010] A vehicle clamping device is arranged on the belt conveying device, and the uphill plate and the downhill plate are both connected to the vehicle clamping device, and the vehicle clamping device can clamp the parked vehicle;

[0011] A vehicle tilting device is arranged on the vehicle clamping device, and the vehicle tilting device can push the vehicle to tilt while driving the vehicle clamping device to release, so that the vehicle slides along the downhill plate to the parking space;

[0012] A vehicle parking detection device is arranged on the side of the vehicle clamping device facing the parking space, and the vehicle parking detection device is electrically connected to the vehicle tilting device and the belt conveying device.

[0013] The vehicle parking detection device is configured to: when a current parking space has a vehicle, control the belt conveying device to move, so that the vehicle moves to a next parking space; and when the current parking space has no vehicle, control the vehicle tilting device to work, so that the vehicle parks in the parking space.

[0014] Further, the vehicle clamping device comprises a working box, a vehicle supporting assembly and two sets of connecting rod clamping assemblies, the working box is fixedly arranged on the belt conveying device, the vehicle supporting assembly is arranged on the working box and can move in the vertical direction, the vehicle tilting device is arranged in the working box and is in transmission connection with the vehicle supporting assembly, the two sets of connecting rod clamping assemblies are arranged on the opposite sides of the vehicle supporting assembly and are in transmission connection with the vehicle supporting assembly, when the vehicle is parked on the vehicle supporting assembly, the vehicle supporting assembly can move downward relative to the working box, and simultaneously drives the connecting rod clamping assemblies to move to clamp the vehicle.

[0015] Further, the vehicle supporting assembly comprises a vehicle parking plate, a connecting rod and a trapezoidal movement block which are connected in sequence, the vehicle parking plate is arranged on the working box and protrudes relative to the working box, the vehicle parking plate can move along the vertical direction relative to the working box, the connecting rod clamping assembly is connected with the trapezoidal movement block, the lower end of the trapezoidal movement block is provided with a first elastic reset member, and the bottom end of the first elastic reset member is in abutment with the bottom end of the working box.

[0016] Further, the connecting rod clamping assembly comprises a first connecting rod, a rotating rod and an abutment rod, one end of the first connecting rod is in abutment with the trapezoidal movement block, one end of the rotating rod is hinged to the other end of the first connecting rod, the rotating rod is hinged to the working box through a ball hinge, and the abutment rod is fixedly arranged on the end of the rotating rod which protrudes relative to the working box, and the abutment rod can abut against the vehicle.

[0017] Further, one end of the abutment rod which abuts against the vehicle is provided with a clamping pad.

[0018] Further, the vehicle tilting device comprises a first electric cylinder and a second electric cylinder, the first electric cylinder and the second electric cylinder are arranged in the working box, and the second electric cylinder is located between the first electric cylinder and a parking space, the stroke of the push rod of the first electric cylinder is greater than the stroke of the push rod of the second electric cylinder, the first electric cylinder and the second electric cylinder are both in electrical connection with the vehicle parking detection device, and the first electric cylinder and the second electric cylinder can push the trapezoidal movement block so that the trapezoidal movement block tilts.

[0019] Furthermore, the vehicle parking detection device includes a mounting box, a detection component, a belt control component, and a vehicle tilt control component. The mounting box is fixedly mounted on the work box, and the detection component is mounted on the work box and is capable of detecting vehicles. The belt control component and the vehicle tilt control component are mounted in the mounting box. The belt control component is electrically connected to the belt transmission device, and the vehicle tilt control component is electrically connected to the vehicle tilt device. When there is a vehicle in the current parking space, the detection component triggers the belt control component to conduct with the belt transmission device; when there is no vehicle in the current parking space, the detection component triggers the vehicle tilt control component to conduct with the vehicle tilt device.

[0020] Furthermore, the detection component includes multiple permanent magnet columns, which are spaced apart on the mounting box, with one end of each permanent magnet column extending out from the mounting box. The permanent magnet columns are capable of moving horizontally within the mounting box, and the distance between two adjacent permanent magnet columns is greater than the distance between two vehicles in two adjacent parking spaces. Each permanent magnet column is provided with a moving guide plate, which can trigger the belt control component and the vehicle tilt control component.

[0021] Furthermore, the belt control assembly includes a first power supply and multiple first fixed guide plates. The multiple first fixed guide plates are connected to the first power supply, and the first power supply is electrically connected to the belt transmission device. When any one of the permanent magnet columns is attracted to the vehicle in the current parking space, the moving guide plate is in contact with the first fixed guide plate, so that the first power supply is connected to the belt transmission device.

[0022] Furthermore, the vehicle tilt control assembly includes a second power supply and multiple second fixed guide plates connected in series. The second power supply is electrically connected to the vehicle tilting device. When all the moving guide plates are in contact with the second fixed guide plates, the second power supply can conduct electricity to the vehicle tilting device.

[0023] The beneficial effects of this invention are:

[0024] This invention provides an automatic parking system with a vehicle clamping device mounted on a belt conveyor. An uphill and downhill ramp connect to the vehicle clamping device, which in turn connects to a vehicle tilting mechanism and a vehicle parking detection device. When a vehicle is driven onto the clamping device, it clamps the vehicle. The vehicle parking detection device checks if a vehicle is in the current parking space. If not, the tilting mechanism is activated, causing the vehicle to tilt and slide down the ramp to the parking space. If a vehicle is in the current parking space, the belt conveyor is activated to move the vehicle to the next parking space, and the vehicle parking detection device is used to check again. This process is repeated until an empty parking space is found, and the vehicle is parked correctly. With this method, the driver only needs to park the vehicle on the clamping device; subsequent parking requires no manual operation. The system does not rely on the vehicle's automatic parking function and can meet the needs of all vehicles for automatic parking. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of the present invention and these drawings without creative effort.

[0026] Figure 1 This is a top view of an automatic parking system according to the present invention;

[0027] Figure 2 This is a schematic diagram of an automatic parking system according to the present invention;

[0028] Figure 3 This is a schematic diagram of a vehicle clamping device in an automatic parking system according to the present invention;

[0029] Figure 4 This is a schematic diagram of a vehicle tilting device in an automatic parking system according to the present invention;

[0030] Figure 5 This is a schematic diagram of a vehicle parking detection device in an automatic parking system according to the present invention.

[0031] In the picture:

[0032] 1. Uphill ramp; 2. Vehicle clamping device; 20. Work box; 21. Vehicle support assembly; 211. Vehicle parking platform; 212. Connecting rod; 213. Trapezoidal moving block; 214. First elastic reset component; 215. Second elastic reset component; 22. Linkage clamping assembly; 221. First connecting rod; 222. Rotating rod; 223. Abutment rod; 224. Clamping pad; 3. Downhill ramp; 4. Belt transmission device; 41. Motor; 411. Motor controller; 5. Vehicle tilting mechanism 51. Inclined device; 51. First electric cylinder; 511. First electric cylinder controller; 52. Second electric cylinder; 521. Second electric cylinder controller; 6. Vehicle parking detection device; 61. Mounting box; 62. Permanent magnet column; 621. Moving guide plate; 622. Third elastic reset component; 63. Belt control assembly; 631. First power supply; 632. First fixed guide plate; 64. Vehicle tilt control assembly; 641. Second power supply; 642. Second fixed guide plate; 7. Parking space; 8. Parking control component. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, 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. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0035] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0036] In the description of this invention, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0037] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0038] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0039] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0040] During vehicle parking, in order to meet the needs of all vehicles for automatic parking without relying on the vehicle's automatic parking function, such as... Figures 1-5 As shown, the present invention provides an automatic parking system. The automatic parking system includes an uphill ramp 1, a belt conveyor 4, a downhill ramp 3, a vehicle clamping device 2, a vehicle tilting device 5, and a vehicle parking detection device 6.

[0041] The system comprises: an upward-sloping ramp 1; a belt conveyor 4 positioned perpendicular to the parking space 7; a downward-sloping ramp 3 facing the parking space 7, with the belt conveyor 4 located between the ramp 1 and the ramp 3; a vehicle clamping device 2 mounted on the belt conveyor 4, with both the ramp 1 and the ramp 3 connected to it, allowing the vehicle clamping device 2 to clamp the parked vehicle; and a vehicle tilting device 5 mounted on the vehicle clamping device 2, which tilts the vehicle and simultaneously releases the vehicle clamping device 2, allowing the vehicle to slide down the ramp 3 to the parking space 7. The vehicle parking detection device 6 is used to detect whether there is a vehicle in the parking space 7. The vehicle parking detection device 6 is located on the side of the vehicle clamping device 2 facing the parking space 7. The vehicle parking detection device 6 is electrically connected to the vehicle tilting device 5 and the belt transmission device 4. The vehicle parking detection device 6 is configured to: when there is a vehicle in the current parking space 7, control the belt transmission device 4 to move so that the vehicle moves to the next parking space 7; when there is no vehicle in the current parking space, control the vehicle tilting device 5 to work so that the vehicle parks in the parking space 7.

[0042] Once the vehicle is driven onto the vehicle clamping device 2, the device clamps the vehicle. The vehicle parking detection device 6 checks if there is a vehicle in the current parking space 7. If not, the vehicle tilting device 5 is activated, causing the vehicle to tilt and slide down the ramp 3 to the parking space 7. If there is a vehicle in the current parking space 7, the belt conveyor 4 is activated to move the vehicle to the next parking space 7, and the vehicle parking detection device 6 checks again. This process is repeated until an empty parking space 7 is found, and the vehicle is parked correctly. Through this method, the driver only needs to park the vehicle onto the vehicle clamping device 2; subsequent parking requires no manual operation. The parking process does not rely on the vehicle's automatic parking function and can meet the needs of all vehicles for automatic parking.

[0043] Furthermore, the vehicle clamping device 2 includes a working box 20, a vehicle support assembly 21, and two sets of linkage clamping assemblies 22. The working box 20 is fixedly mounted on the belt transmission device 4. The vehicle support assembly 21 is mounted on the working box 20 and can move vertically. The vehicle tilting device 5 is located in the working box 20 and is pulsatorically connected to the vehicle support assembly 21. The two sets of linkage clamping assemblies 22 are located on opposite sides of the vehicle support assembly 21 and are pulsatorically connected to it. When the vehicle is parked on the vehicle support assembly 21, the vehicle support assembly 21 can move downward relative to the working box 20, simultaneously driving the linkage clamping assemblies 22 to clamp the vehicle. Through the cooperation of the vehicle support assembly 21 and the linkage clamping assemblies 22, the vehicle can be clamped after it is parked, thereby ensuring the stability of the vehicle during the operation of the belt transmission device 4.

[0044] Furthermore, the vehicle support assembly 21 includes a vehicle parking plate 211, a connecting rod 212, and a trapezoidal moving block 213 connected in sequence. The vehicle parking plate 211 is mounted on the work box 20 and protrudes relative to the work box 20. The vehicle parking plate 211 can move vertically relative to the work box 20. The connecting rod clamping assembly 22 is connected to the trapezoidal moving block 213. A first elastic reset member 214 is provided at the lower end of the trapezoidal moving block 213, and the bottom end of the first elastic reset member 214 abuts against the bottom end of the work box 20. Specifically, the first elastic reset member 214 is a compression spring. After the vehicle moves onto the vehicle parking plate 211, the vehicle parking plate 211 moves downward a certain distance. After the vehicle is parked, the first elastic reset member 214 pushes the trapezoidal moving block 213 to reset. In order to ensure that the trapezoidal moving block 213 can be reset smoothly, a second elastic reset member 215 is provided between the upper end of the trapezoidal moving block 213 and the working box 20. The second elastic reset member 215 is a tension spring. After the vehicle is removed from the vehicle parking plate 211, the second elastic reset member 215 drives the trapezoidal moving block 213 to reset.

[0045] Furthermore, the linkage clamping assembly 22 includes a first linkage 221, a rotating rod 222, and an abutment rod 223. One end of the first linkage 221 abuts against the trapezoidal moving block 213, one end of the rotating rod 222 is hinged to the other end of the first linkage 221, and the rotating rod 222 is hinged to the working box 20 via a ball joint. The abutment rod 223 is fixedly mounted on the end of the rotating rod 222 that extends relative to the working box 20, and the abutment rod 223 can abut against the vehicle. Specifically, as shown... Figure 3 As shown, the trapezoidal moving block 213 is inverted. When a vehicle is parked on the vehicle parking plate 211, the vehicle parking plate 211 drives the trapezoidal moving block 213 to move downwards, thereby pushing the first connecting rod 221 to move. The first connecting rod 221 drives the rotating rod 222 to rotate, causing the abutment rod 223 to abut against the vehicle, thus clamping the vehicle. By adopting the above structure, clamping the vehicle can be achieved without setting a driving component. The structure is simple and can satisfy the need to fix the vehicle, thereby limiting the position of the vehicle.

[0046] Furthermore, a clamping pad 224 is fixedly provided at the end of the abutment rod 223 that abuts against the vehicle. By providing the clamping pad 224, on the one hand, the clamping pad 224 plays a buffering role, avoiding direct rigid contact between the abutment rod 223 and the vehicle, which would cause scratches on the surface of the vehicle; on the other hand, it can increase the friction between the abutment rod 223 and the vehicle, thereby ensuring the stability of the vehicle clamping.

[0047] Furthermore, the vehicle tilting device 5 includes a first electric cylinder 51 and a second electric cylinder 52. The first and second electric cylinders 51 and 52 are housed in the work box 20, with the second electric cylinder 52 positioned between the first electric cylinder 51 and the parking space 7. The stroke of the push rod of the first electric cylinder 51 is greater than that of the push rod of the second electric cylinder 52. Both the first and second electric cylinders 51 and 52 are electrically connected to the vehicle parking detection device 6. The first and second electric cylinders 51 and 52 can push the trapezoidal moving block 213, causing it to tilt. By controlling the extension of the push rods of the first and second electric cylinders 51 and 52, due to the difference in stroke between the first and second electric cylinders, the trapezoidal moving block 213 tilts during operation, thereby tilting the vehicle parking plate 211 and causing the vehicle to automatically slide down under gravity, achieving automatic parking.

[0048] Furthermore, the vehicle parking detection device 6 includes a mounting box 61, a detection component, a belt control component 63, and a vehicle tilt control component 64. The mounting box 61 is fixedly mounted on the work box 20. The detection component is mounted on the work box 20 and can detect vehicles. The belt control component 63 and the vehicle tilt control component 64 are housed in the mounting box 61. The belt control component 63 is electrically connected to the belt transmission device 4, and the vehicle tilt control component 64 is electrically connected to the vehicle tilting device 5. When there is a vehicle in the current parking space 7, the detection component triggers the belt control component 63 to conduct with the belt transmission device 4; when there is no vehicle in the current parking space 7, the detection component triggers the vehicle tilt control component 64 to conduct with the vehicle tilting device 5. Through the detection of the detection component, the vehicle tilting device 5 or the belt transmission device 4 is controlled to operate, thereby realizing the function of automatic parking.

[0049] like Figure 5 As shown, the detection component further includes multiple permanent magnet columns 62, which are spaced apart on the mounting box 61, with one end of each column extending out from the mounting box 61. The permanent magnet columns 62 can move horizontally within the mounting box 61. The distance between two adjacent permanent magnet columns 62 is greater than the distance between two vehicles in adjacent parking spaces 7. A movable guide plate 621 is fixedly mounted on each permanent magnet column 62, which can trigger the belt control component 63 and the vehicle tilt control component 64. Specifically, in this embodiment, three permanent magnet columns 62 are provided. If there is a vehicle in the current parking space, the permanent magnet column 62 attracts the vehicle chassis, thereby triggering the belt control component 63. The belt control component 63 controls the belt transmission device 4 to move the vehicle to the next parking space 7. If there is no vehicle in the current parking space 7, the vehicle tilt control component 64 is triggered, causing the vehicle tilting device 5 to tilt the vehicle, thereby achieving automatic parking.

[0050] like Figure 5As shown, the belt control assembly 63 further includes a first power supply 631 and multiple first fixed guide plates 632. The multiple first fixed guide plates 632 are connected to the first power supply 631, which is electrically connected to the belt transmission device 4. When any one of the permanent magnet posts 62 is attracted to the vehicle in the current parking space, the moving guide plate 621 comes into contact with the first fixed guide plate 632, thus connecting the first power supply 631 to the belt transmission device 4. Specifically, in this embodiment, four first fixed guide plates 632 are spaced apart, and the permanent magnet posts 62 are inserted between two adjacent first fixed guide plates 632. When one of the permanent magnet posts 62 moves, the moving guide plate 621 contacts the first fixed guide plate 632, thereby connecting the first power supply 631 to the motor controller 411. The motor controller 411 controls the motor 41 of the belt transmission device 4 to work, thereby driving the vehicle to move.

[0051] like Figure 5 As shown, the vehicle tilt control assembly 64 further includes a second power supply 641 and multiple second fixed guide plates 642 connected in series. The second power supply 641 is electrically connected to the vehicle tilting device 5. When all the moving guide plates 621 are in contact with the second fixed guide plates 642, the second power supply 641 can conduct electricity with the vehicle tilting device 5. Specifically, four second fixed guide plates 642 are spaced apart. The permanent magnet column 62 can drive the moving guide plates 621 to contact the second fixed guide plates 642, thereby making the second power supply 641 conduct electricity with the first electric cylinder controller 511 and the second electric cylinder controller 521. The first electric cylinder controller 511 controls the first electric cylinder 51 to work, and the second electric cylinder controller 521 controls the second electric cylinder 52 to work, causing the vehicle parking plate 211 to tilt and the vehicle to automatically park. Since the second power supply 641 is connected in series with multiple second fixed guide plates 642, only when all the permanent magnet columns 62 move, causing all the moving guide plates 621 to contact the second fixed guide plates 642, can the circuit be turned on.

[0052] Furthermore, in this embodiment, the first electric cylinder controller 511 and the second electric cylinder controller 521 are connected in parallel to facilitate the circuit layout.

[0053] Furthermore, a plurality of third elastic reset members 622 are provided in the mounting box 61, each corresponding to a permanent magnet post 62. One end of each third elastic reset member 622 is fixed in the mounting box 61, and the other end is connected to the permanent magnet post 62, ensuring that the moving guide plate 621 is always in contact with the second fixed guide plate 642. A parking control member 8 is connected in series with the vehicle tilt control component 64. When the vehicle is parked, the driver presses the parking control member 8. Simultaneously, the permanent magnet post 62 automatically detects whether there is a vehicle in the corresponding parking space 7. If a vehicle is present, the permanent magnet post 62 attracts the chassis of the parked vehicle, triggering the belt control component 63 and disengaging the vehicle tilt control component 64. If there is no vehicle in the corresponding parking space 7, the belt control component 63 disengages, triggering the vehicle tilt control component 64, thereby causing the vehicle tilting device 5 to tilt the vehicle for automatic parking. In this embodiment, the third elastic reset member 622 is a tension spring.

[0054] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. An automatic parking system, characterized in that, include: An uphill slab (1) is provided at an upward angle; A belt conveyor (4) is arranged along the direction perpendicular to the parking space (7); The downhill slope (3) is inclined downward toward the parking space (7), and the belt conveyor (4) is located between the uphill slope (1) and the downhill slope (3). Vehicle clamping device (2) is installed on the belt transmission device (4). The upper slope plate (1) and the lower slope plate (3) are both connected to the vehicle clamping device (2). The vehicle clamping device (2) can clamp the parked vehicle. The vehicle tilting device (5) is mounted on the vehicle clamping device (2). The vehicle tilting device (5) can push the vehicle to tilt while simultaneously driving the vehicle clamping device (2) to release, so that the vehicle slides along the downhill slope (3) to the parking space (7). A vehicle parking detection device (6) is used to detect whether there is a vehicle in the parking space (7). The vehicle parking detection device (6) is located on the side of the vehicle clamping device (2) facing the parking space (7). The vehicle parking detection device (6) is electrically connected to the vehicle tilting device (5) and the belt transmission device (4). The vehicle parking detection device (6) is configured to: when there is a vehicle in the current parking space (7), control the belt transmission device (4) to move so that the vehicle moves to the next parking space (7); when there is no vehicle in the current parking space (7), control the vehicle tilting device (5) to work so that the vehicle parks in the parking space (7). The vehicle clamping device (2) includes a work box (20), a vehicle support assembly (21), and two sets of linkage clamping assemblies (22). The work box (20) is fixedly mounted on the belt transmission device (4). The vehicle support assembly (21) is mounted on the work box (20) and can move vertically. The vehicle tilting device (5) is mounted in the work box (20) and is connected to the vehicle support assembly (21). The two sets of linkage clamping assemblies (22) are mounted on opposite sides of the vehicle support assembly (21) and are connected to the vehicle support assembly (21). When the vehicle is parked on the vehicle support assembly (21), the vehicle support assembly (21) can move downward relative to the work box (20) and simultaneously drive the linkage clamping assemblies (22) to clamp the vehicle. The vehicle support assembly (21) includes a vehicle parking plate (211), a connecting rod (212), and a trapezoidal moving block (213) connected in sequence. The vehicle parking plate (211) is disposed on the work box (20) and protrudes from the work box (20). The vehicle parking plate (211) can move vertically relative to the work box (20). The connecting rod clamping assembly (22) is connected to the trapezoidal moving block (213). The lower end of the trapezoidal moving block (213) is provided with a first elastic reset member (214), and the bottom end of the first elastic reset member (214) abuts against the bottom end of the work box (20). The linkage clamping assembly (22) includes a first linkage (221), a rotating rod (222), and an abutment rod (223). One end of the first linkage (221) abuts against the trapezoidal moving block (213). One end of the rotating rod (222) is hinged to the other end of the first linkage (221). The rotating rod (222) is hinged to the work box (20) via a ball joint. The abutment rod (223) is fixedly disposed on the end of the rotating rod (222) that extends relative to the work box (20). The abutment rod (223) can abut against the vehicle. The vehicle tilting device (5) includes a first electric cylinder (51) and a second electric cylinder (52). The first electric cylinder (51) and the second electric cylinder (52) are disposed in the working box (20), and the second electric cylinder (52) is located between the first electric cylinder (51) and the parking space (7). The stroke of the push rod of the first electric cylinder (51) is greater than the stroke of the push rod of the second electric cylinder (52). The first electric cylinder (51) and the second electric cylinder (52) are both electrically connected to the vehicle parking detection device (6). The first electric cylinder (51) and the second electric cylinder (52) can push the trapezoidal moving block (213) so that the trapezoidal moving block (213) tilts.

2. The automatic parking system according to claim 1, characterized in that, A clamping pad (224) is provided at the end of the abutment rod (223) that abuts against the vehicle.

3. The automatic parking system according to claim 1, characterized in that, The vehicle parking detection device (6) includes a mounting box (61), a detection component, a belt control component (63), and a vehicle tilt control component (64). The mounting box (61) is fixedly mounted on the work box (20). The detection component is mounted on the work box (20) and can detect vehicles. The belt control component (63) and the vehicle tilt control component (64) are mounted in the mounting box (61). The belt control component (63) is electrically connected to the belt transmission device (4), and the vehicle tilt control component (64) is electrically connected to the vehicle tilt device (5). When there is a vehicle at the current parking space (7), the detection component triggers the belt control component (63) to conduct with the belt transmission device (4). When there is no vehicle at the current parking space (7), the detection component triggers the vehicle tilt control component (64) to conduct with the vehicle tilt device (5).

4. The automatic parking system according to claim 3, characterized in that, The detection component includes multiple permanent magnet columns (62), which are spaced apart on the mounting box (61). One end of each permanent magnet column (62) extends out of the mounting box (61). The permanent magnet column (62) can move horizontally within the mounting box (61). The distance between two adjacent permanent magnet columns (62) is greater than the distance between two vehicles in two adjacent parking spaces (7). A moving guide plate (621) is provided on each permanent magnet column (62). The moving guide plate (621) can trigger the belt control component (63) and the vehicle tilt control component (64).

5. The automatic parking system according to claim 4, characterized in that, The belt control assembly (63) includes a first power supply (631) and multiple first fixed guide plates (632). The multiple first fixed guide plates (632) are connected to the first power supply (631). The first power supply (631) is electrically connected to the belt transmission device (4). When any of the permanent magnet columns (62) is attracted to the vehicle in the current parking space, the moving guide plate (621) is attached to the first fixed guide plate (632), so that the first power supply (631) is connected to the belt transmission device (4).

6. The automatic parking system according to claim 4, characterized in that, The vehicle tilt control assembly (64) includes a second power supply (641) and multiple second fixed guide plates (642) connected in series. The second power supply (641) is electrically connected to the vehicle tilting device (5). When all the moving guide plates (621) are in contact with the second fixed guide plates (642), the second power supply (641) can be connected to the vehicle tilting device (5).

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