A remote monitoring three-dimensional parking platform based on the Internet of Things

Abstract

This invention discloses an IoT-based remote monitoring multi-level parking platform, belonging to the technical field of remote monitoring multi-level parking platforms. It is equipped with a parking management system, which includes: an image acquisition module for multi-angle shooting to obtain panoramic image data of the vehicle; an image preprocessing module for denoising and contrast enhancement of the acquired images to improve image quality; and a vehicle feature extraction module for extracting vehicle information from the images using edge detection algorithms and shape recognition technology. This invention, through the setting of an outer annular slide, an inner annular slide, and a smart camera, can operate based on two drive motors, driving the structure to move along the outer and inner annular slides. Because of its annular structure, it can capture multi-angle images of the vehicle on the platform, obtaining panoramic image data to facilitate the determination of vehicle type and personalized characteristics.

Description

Technical Field

[0001] The present invention relates to the technical field of remote monitoring three-dimensional parking platforms, and in particular to a remote monitoring three-dimensional parking platform based on the Internet of Things. Background Art

[0002] With the acceleration of urbanization and population growth, urban traffic congestion and parking difficulties have become increasingly prominent, becoming one of the important factors restricting the sustainable development of cities. Traditional flat parking lots have been unable to meet the needs of modern society due to their large footprint, low space utilization, and low efficiency in parking and retrieval. Therefore, three-dimensional parking garages have begun to be widely used as a solution to save space and increase parking capacity.

[0003] However, the existing three-dimensional parking garages still have some problems and shortcomings in practical applications: many three-dimensional parking systems have not yet fully utilized Internet of Things technology and lack effective vehicle monitoring and management, resulting in poor user experience and low operational efficiency.

[0004] After searching, the application scheme of Chinese patent application No. 202410336499.7 discloses a monitoring system based on smart community scenarios and its use method, including: entrance HD camera, regional HD camera, exit HD camera, smart parking system cloud server, smart parking APP; the entrance HD camera is used to collect basic vehicle information, and the regional HD camera is divided according to the area, and the parking space vehicle information and the lane information next to it are monitored without blind spots; the smart parking system cloud server starts the timing and obtains the basic length, width, and height information of the vehicle according to the vehicle logo and model information, and obtains the parking space that is idle, the space is sufficient, and the optimal path calculated according to the improved A* and combustion algorithm according to the regional HD camera. The monitoring system in the above-mentioned document has the following shortcomings: although it can meet certain usage requirements, it cannot perform multi-angle image acquisition and backup of vehicles in the parking space, and it needs to be improved. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a remote monitoring three-dimensional parking platform based on the Internet of Things.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A remote monitoring three-dimensional parking platform based on the Internet of Things is equipped with a parking management system, which includes:

[0008] Image acquisition module: performs multi-angle shooting to obtain panoramic image data of the vehicle;

[0009] Image preprocessing module: denoise and enhance contrast of the collected images to improve image quality;

[0010] Vehicle feature extraction module: uses edge detection algorithm and shape recognition technology to extract vehicle information from images;

[0011] Vehicle identification module: Use deep learning models to train and identify extracted features to determine vehicle type and personalized features;

[0012] Security monitoring module: real-time monitoring of the parking area to ensure the safety of the parking process;

[0013] The remote monitoring three-dimensional parking platform includes:

[0014] A vehicle platform, wherein a wheel chamber which is sunken downward is arranged on the vehicle platform;

[0015] The annular frame is arranged outside the vehicle platform, and an outer annular slideway and an inner annular slideway are installed at the bottom of the annular frame, and the outer annular slideway is located outside the inner annular slideway;

[0016] An inner slide, the inner slide being located below the inner annular slideway;

[0017] An outer slide, the outer slide is located below the outer annular slide, one end of the outer slide is slidably connected to the inner wall of one end of the inner slide;

[0018] A mobile driving part, wherein the two mobile driving parts are respectively installed on the inner slide and the outer slide, and the mobile driving part includes a driving motor, the output end of the driving motor is drivingly connected to a rotating shaft, a driving wheel is installed on the outer side of the rotating shaft, and the two driving wheels roll on the inner wall of one side of the outer annular slide and the inner annular slide respectively, a supporting wheel is installed on the rotating shaft, and a circumferentially distributed ball bearing is movably installed on the outer side of the supporting wheel, and arc grooves adapted to the ball bearings are opened on the inner sides of the outer annular slide and the inner annular slide, and the ball bearings move in the arc grooves;

[0019] A first mounting seat, the first mounting seat is mounted on an outer wall of one side of the inner slide;

[0020] The second mounting seat is rotatably mounted on the first mounting seat, an angle adjustment motor for controlling the rotation of the second mounting seat is installed on one side of the first mounting seat, and a smart camera is installed on one end of the second mounting seat.

[0021] As a preferred embodiment of the present invention: a guide frame is arranged outside the vehicle platform, and the vehicle platform slides up and down on the outer wall of the guide frame through a bracket; a vehicle cover is installed on the guide frame, and the shape of the vehicle cover is adapted to the vehicle platform, and a winch mechanism is arranged inside the vehicle cover, and the bottom end of the traction rope of the winch mechanism is fixed on the vehicle platform;

[0022] A monitoring camera is arranged inside the vehicle cover, a display screen is installed on an outer wall of one side of the vehicle cover, and the vehicle cover and the display screen are connected by signals.

[0023] As a preferred embodiment of the present invention: an inclined plate is fixed at one end of the vehicle platform, and a plurality of anti-slip feet are arranged on the outer wall of the bottom of the vehicle platform.

[0024] As a preferred embodiment of the present invention: the vehicle feature extraction module includes:

[0025] Edge detection unit: Use the Canny operator's edge detection algorithm to extract the vehicle's outline;

[0026] Feature calculation unit: extract unique feature points of the vehicle through HOG features and SIFT feature descriptors;

[0027] Vehicle type classification unit: Use the extracted features to perform preliminary classification of vehicle types through machine learning algorithms to narrow the search scope for subsequent identification.

[0028] As a preferred embodiment of the present invention: the vehicle identification module includes:

[0029] Deep learning training unit: Use vehicle image data to train convolutional neural networks to improve the accuracy of vehicle recognition;

[0030] Vehicle matching unit: matches the input vehicle image through the trained model and outputs the specific vehicle model and features;

[0031] Feature update unit: Continuously optimizes and updates the recognition model based on new vehicle data.

[0032] As a preferred embodiment of the present invention: the parking management system further includes:

[0033] Car wash service scheduling module: Based on the vehicle identification results, the car wash plan in the database is called, and the specific car wash process is formulated through the decision support system;

[0034] Automatic car wash execution module: automatically executes car wash tasks according to scheduling instructions;

[0035] Database management module: stores vehicle information, car wash plans and user data, and supports data addition, deletion, modification and query operations.

[0036] As a preferred embodiment of the present invention: the automatic car wash execution module includes:

[0037] A support frame, the support frame is installed on the inner wall of the top of the vehicle cover;

[0038] A translation stage, the translation stage slides horizontally on the support frame;

[0039] A horizontal control screw rod is rotatably mounted on a support frame, and a translation adjustment motor for controlling the rotation of the horizontal control screw rod is mounted on an outer wall of one side of the support frame;

[0040] An upper flushing seat, which is installed on the outer wall of the bottom of the translation platform;

[0041] Side flushing seats, two side flushing seats are respectively installed on the inner walls of both sides of the vehicle cover, a plurality of nozzles are arranged on the upper flushing seat and the side flushing seat, and the upper flushing seat and the side flushing seat are both connected to the water supply system.

[0042] As a preferred embodiment of the present invention: the automatic car wash execution module also includes:

[0043] A guide rod is installed on the top of the translation platform. A height adjustment motor is installed on the outer wall of the top of the translation platform. The output end of the height adjustment motor is connected to the height adjustment screw;

[0044] A cleaning rack, wherein a sleeve is mounted on the cleaning rack, a height adjustment screw is connected to an inner wall of one sleeve through a thread, and a guide rod is slidably connected to an inner wall of another sleeve;

[0045] The scrubbing roller is rotatably mounted on the cleaning frame, and a scrubbing motor for controlling the rotation of the scrubbing roller is mounted on an outer wall of one side of the cleaning frame.

[0046] As a preferred embodiment of the present invention: the edge of the vehicle platform is raised upward, a liquid collecting chamber is provided at the rear of the vehicle platform, a connecting pipe is provided at the bottom of the wheel chamber, and the interior of the wheel chamber is connected with the liquid collecting chamber through the connecting pipe;

[0047] A liquid tank is provided in the wheel chamber, and the liquid tank is communicated with the connecting pipe.

[0048] As a preferred embodiment of the present invention: a liquid suction pump is installed on the inner wall of one side of the vehicle cover, and liquid suction pipes are installed on both the input and output ends of the liquid suction pump, and one end of the liquid suction pipe is positioned to match the liquid collecting chamber.

[0049] The beneficial effects of the present invention are:

[0050] 1. The present invention is capable of operating based on two driving motors by arranging structures such as an outer annular slide, an inner annular slide, and an intelligent camera, and driving the structure to move along the outer annular slide and the inner annular slide. Since it is an annular structure, it is capable of shooting the vehicle on the vehicle platform from multiple angles and obtaining panoramic image data of the vehicle, so as to facilitate determining the vehicle type and personalized features; in addition, it is capable of recording the vehicle status when parked, thereby improving safety and reliability.

[0051] 2. Since the structure of the present invention moves in two slideways, based on the difference in the control of the two driving motors, the horizontal angle adjustment of the smart camera is achieved under the coordination of structural telescopic movement, thereby further improving the shooting flexibility.

[0052] 3. The present invention can adjust the height of the vehicle platform according to needs by providing a vehicle cover and a towing rope, and move the vehicle into the vehicle cover. After the vehicle platform is raised, the area below the vehicle platform can still be used for parking, thereby improving space utilization.

[0053] 4. The present invention provides structures such as a brushing roller, a brushing motor and a height adjustment motor. According to actual conditions, based on the movement of the brushing motor, the vehicle can be cleaned using the brushing roller. Based on the operation of the height adjustment motor, the height of the brushing roller can be adjusted in real time to facilitate better contact with the vehicle body, thereby improving reliability.

[0054] 5. The present invention can collect the cleaned water by arranging structures such as a vehicle platform and a liquid collecting chamber, making full use of the wheel chamber to collect water, ensuring the collection effect and improving environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] Figure 1 This is a structural schematic diagram of a remote monitoring three-dimensional parking platform based on the Internet of Things proposed by the present invention;

[0056] Figure 2 This is a structural schematic diagram of another angle of a remote monitoring three-dimensional parking platform based on the Internet of Things proposed by the present invention;

[0057] Figure 3 This is a structural schematic diagram of a mobile driving unit of a remotely monitored three-dimensional parking platform based on the Internet of Things proposed by the present invention;

[0058] Figure 4 This is a schematic diagram of the structure of the interior of a vehicle cover of a remotely monitored three-dimensional parking platform based on the Internet of Things proposed by the present invention;

[0059] Figure 5 This is a schematic structural diagram of a vehicle carrier of a remotely monitored three-dimensional parking platform based on the Internet of Things proposed by the present invention;

[0060] Figure 6 This is a structural schematic diagram of an automatic car wash execution module of a remote monitoring three-dimensional parking platform based on the Internet of Things proposed by the present invention.

[0061] In the figure: 1 annular frame, 2 outer annular slide, 3 inclined plate, 4 inner annular slide, 5 display screen, 6 vehicle cover, 7 guide frame, 8 wheel room, 9 connecting pipe, 10 intelligent camera, 11 liquid collecting chamber, 12 anti-slip foot, 13 ball, 14 inner slide, 15 outer slide, 16 first mounting seat, 17 second mounting seat, 18 angle adjustment motor, 19 driving motor, 20 driving wheel, 21 supporting wheel, 22 traction rope, 23 guide rod, 24 vehicle platform, 25 suction pipe, 26 suction pump, 27 height adjustment motor, 28 horizontal control screw, 29 translation platform, 30 support frame, 31 side flushing seat, 32 liquid tank, 33 height adjustment screw, 34 sleeve, 35 scrubbing motor, 36 nozzle, 37 upper flushing seat, 38 scrubbing roller, 39 translation adjustment motor. DETAILED DESCRIPTION

[0062] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0063] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0064] Embodiment 1: A remote monitoring three-dimensional parking platform based on the Internet of Things, such as Figure 1-6 As shown, a parking management system is provided, which includes:

[0065] Image acquisition module: performs multi-angle shooting to obtain panoramic image data of the vehicle;

[0066] Image preprocessing module: performs operations such as denoising and contrast enhancement on the collected images to improve image quality;

[0067] Vehicle feature extraction module: uses edge detection algorithms (such as Canny operator) and shape recognition technology (such as HOG feature + SVM classifier) ​​to extract vehicle outline, color, model and other information from the image;

[0068] Vehicle identification module: Use deep learning models (such as convolutional neural networks (CNNs)) to train and identify the extracted features to determine the vehicle type and personalized features;

[0069] Safety monitoring module: real-time monitoring of the parking area to ensure the safety of the parking process and timely alarm when abnormal situations occur;

[0070] Maintenance and fault diagnosis module: Regularly inspect and maintain the system, and provide diagnosis and repair guidance when a fault occurs;

[0071] The remote monitoring three-dimensional parking platform includes:

[0072] A vehicle platform 24, on which a wheel chamber 8 recessed downward is provided;

[0073] The annular frame 1 is arranged outside the vehicle platform 24, and an outer annular slideway 2 and an inner annular slideway 4 are installed at the bottom of the annular frame 1, and the outer annular slideway 2 is located outside the inner annular slideway 4;

[0074] An inner slide 14, the inner slide 14 is located below the inner annular slideway 4;

[0075] An outer slide 15, the outer slide 15 is located below the outer annular slideway 2, and one end of the outer slide 15 is slidably connected to the inner wall of one end of the inner slide 14;

[0076] The mobile driving part, the two mobile driving parts are respectively installed on the inner slide 14 and the outer slide 15, and the mobile driving part includes a driving motor 19, the output end of the driving motor 19 is connected to the rotating shaft, and the driving wheel 20 is installed on the outer side of the rotating shaft. The two driving wheels 20 roll on the inner wall of one side of the outer annular slide 2 and the inner annular slide 4 respectively, and a supporting wheel 21 is installed on the rotating shaft. The outer side of the supporting wheel 21 is movably installed with circumferentially distributed balls 13, and the inner side of the outer annular slide 2 and the inner annular slide 4 is provided with arc grooves adapted to the balls 13, and the balls 13 move in the arc grooves;

[0077] A first mounting seat 16, the first mounting seat 16 is mounted on an outer wall of one side of the inner slide 14;

[0078] A second mounting seat 17, the second mounting seat 17 is rotatably mounted on the first mounting seat 16, an angle adjustment motor 18 for controlling the rotation of the second mounting seat 17 is mounted on one side of the first mounting seat 16, and a smart camera 10 is mounted on one end of the second mounting seat 17;

[0079] By setting up structures such as the outer annular slide 2, the inner annular slide 4 and the smart camera 10, it is possible to work based on two driving motors 19 to drive the structure to move along the outer annular slide 2 and the inner annular slide 4. Since it is an annular structure, it is possible to shoot the vehicle on the vehicle platform 24 from multiple angles and obtain panoramic image data of the vehicle, so as to determine the vehicle type and personalized features;

[0080] In addition, the vehicle status when parked can be recorded, improving safety and reliability.

[0081] The image acquisition module includes not only the smart camera 10, but also:

[0082] Light source compensation unit: automatically adjusts the exposure and gain of the camera according to the ambient light to ensure the stability of image quality;

[0083] The image preprocessing module comprises:

[0084] Image enhancement unit: improves the clarity and recognizability of images through histogram equalization, contrast enhancement and other methods;

[0085] Noise removal unit: uses Gaussian blur, median filtering and other techniques to reduce random noise in the image;

[0086] The vehicle feature extraction module comprises:

[0087] Edge detection unit: Use edge detection algorithms such as the Canny operator to extract the outline of the vehicle;

[0088] Feature calculation unit: extracts unique feature points of the vehicle through descriptors such as HOG features and SIFT features;

[0089] Vehicle classification unit: Uses the extracted features to perform preliminary classification of vehicle models through machine learning algorithms to narrow the search scope for subsequent identification;

[0090] The vehicle identification module comprises:

[0091] Deep learning training unit: Uses a large amount of vehicle image data to train convolutional neural networks (CNNs) to improve the accuracy of vehicle recognition;

[0092] Vehicle matching unit: matches the input vehicle image through the trained model and outputs the specific vehicle model and features;

[0093] Feature update unit: continuously optimizes and updates the recognition model based on new vehicle data;

[0094] The security monitoring module includes:

[0095] Real-time monitoring unit: Real-time monitoring of the parking area through installed cameras to ensure operational safety and monitor possible abnormal behavior;

[0096] Abnormal alarm unit: When abnormal behavior or failure is monitored, the alarm system is automatically triggered to notify the administrator or system maintenance personnel;

[0097] Video recording unit: records the video during parking process for subsequent safety analysis and accident tracing;

[0098] The maintenance and fault diagnosis module includes:

[0099] System inspection unit: Regularly conducts comprehensive inspections of the system, including hardware status monitoring and software performance evaluation;

[0100] Fault diagnosis unit: When a system failure occurs, quickly locate the cause of the problem and provide detailed fault reports and repair suggestions;

[0101] Remote maintenance unit: supports remote connection for system maintenance and updates, reduces maintenance costs and improves system reliability.

[0102] In order to facilitate the control of the vehicle platform 24 lifting; Figure 4 As shown, a guide frame 7 is arranged outside the vehicle platform 24, and the vehicle platform 24 slides up and down on the outer wall of the guide frame 7 through a bracket; a vehicle cover 6 is installed on the guide frame 7, and in order to ensure stability, the vehicle cover 6 can be fixed on the on-site building wall, and the shape of the vehicle cover 6 is adapted to the vehicle platform 24, and a winch mechanism is arranged inside the vehicle cover 6, and the bottom end of the traction rope 22 of the winch mechanism is fixed on the vehicle platform 24;

[0103] A monitoring camera is arranged inside the vehicle cover 6, and a display screen 5 is installed on an outer wall of one side of the vehicle cover 6, and the vehicle cover 6 and the display screen 5 are connected by signals;

[0104] By providing the vehicle cover 6 and the traction rope 22, the height of the vehicle platform 24 can be adjusted according to demand, and the vehicle can be moved into the vehicle cover 6. After the vehicle platform 24 is raised, the area below the vehicle platform 24 can still be used for parking, thereby improving space utilization.

[0105] To improve reliability; Figure 5 As shown, an inclined plate 3 is fixed at one end of the vehicle platform 24 , and a plurality of anti-slip feet 12 are arranged on the outer wall of the bottom of the vehicle platform 24 .

[0106] Embodiment 2: A remote monitoring three-dimensional parking platform based on the Internet of Things, such as Figure 1-6 As shown, in order to facilitate the cleaning process; this embodiment makes the following improvements on the basis of embodiment 1: the parking management system also includes:

[0107] Car wash service scheduling module: Based on the vehicle identification results, the car wash plan in the database is called, and a specific car wash process is formulated through a decision support system (such as a rule-based expert system);

[0108] Automatic car wash execution module: automatically executes car wash tasks according to scheduling instructions;

[0109] Database management module: stores vehicle information, car wash plans and user data, and supports data addition, deletion, modification and query operations.

[0110] The car wash service scheduling module includes:

[0111] Service plan selection unit: recommend or automatically select a car wash service plan based on the vehicle model and the user's historical selection;

[0112] Scheduling unit: calculates the optimal task allocation and path planning, allocates resources reasonably, and improves work efficiency;

[0113] Instruction issuing unit: issues specific car wash instructions to each electronic control component to control its start, stop and specific operation process;

[0114] The database management module includes:

[0115] Data storage unit: responsible for storing vehicle information, user information and car wash service history records;

[0116] Data query unit: provides efficient data query services and supports rapid retrieval and statistics of vehicle information;

[0117] Data update unit: Regularly update the information in the database, including new vehicle model data, service plan updates, etc.

[0118] In order to facilitate the movement of the control structure; Figure 1-6 As shown, the automatic car wash execution module includes:

[0119] A support frame 30, the support frame 30 is mounted on the top inner wall of the vehicle cover 6;

[0120] A translation stage 29, the translation stage 29 slides horizontally on a support frame 30;

[0121] A horizontal control screw 28, which is rotatably mounted on a support frame 30, and a translation adjustment motor 39 for controlling the rotation of the horizontal control screw 28 is mounted on an outer wall of one side of the support frame 30;

[0122] An upper flushing seat 37, the upper flushing seat 37 is mounted on the outer wall of the bottom of the translation platform 29;

[0123] Side flushing seats 31, two side flushing seats 31 are respectively installed on the inner walls of both sides of the vehicle cover 6, and multiple nozzles 36 are arranged on the upper flushing seat 37 and the side flushing seat 31, and the upper flushing seat 37 and the side flushing seat 31 are both connected to the water supply system;

[0124] By providing structures such as the upper flushing seat 37 and the side flushing seat 31 , water can be output to the vehicle for flushing and cleaning.

[0125] In order to improve the cleaning effect; Figure 6 As shown, the automatic car wash execution module also includes:

[0126] A guide rod 23, the guide rod 23 is installed on the top of the translation platform 29, a height adjustment motor 27 is installed on the outer wall of the top of the translation platform 29, and the output end of the height adjustment motor 27 is transmission-connected to the height adjustment screw 33;

[0127] A cleaning rack, on which a sleeve 34 is mounted, a height adjustment screw 33 is threadedly connected to an inner wall of one sleeve 34, and a guide rod 23 is slidably connected to an inner wall of another sleeve 34;

[0128] A scrubbing roller 38, the scrubbing roller 38 is rotatably mounted on the cleaning frame, and a scrubbing motor 35 for controlling the rotation of the scrubbing roller 38 is mounted on an outer wall of one side of the cleaning frame;

[0129] By setting structures such as the scrubbing roller 38, the scrubbing motor 35 and the height adjustment motor 27, the scrubbing roller 38 can be used to clean the vehicle based on the movement of the scrubbing motor 35 according to actual conditions, and the height of the scrubbing roller 38 can be adjusted in real time based on the operation of the height adjustment motor 27, so as to better contact the vehicle body, thereby improving reliability;

[0130] In addition, the sleeve 34 may adopt a spring telescopic structure to prevent strong collisions, or adopt other fault-tolerant measures, which are not described in detail in this embodiment.

[0131] In order to facilitate the accumulation of used water; Figure 2 , Figure 5 As shown, the edge of the vehicle platform 24 is raised upward, a liquid collecting chamber 11 is provided at the rear of the vehicle platform 24, a connecting pipe 9 is provided at the bottom of the wheel chamber 8, and the inside of the wheel chamber 8 is connected with the liquid collecting chamber 11 through the connecting pipe 9;

[0132] A liquid tank 32 is provided in the wheel chamber 8, and the liquid tank 32 is connected to the connecting pipe 9;

[0133] By providing structures such as the vehicle platform 24 and the liquid collecting chamber 11, the cleaned water can be collected, and the wheel chamber 8 is fully utilized to collect water, thereby ensuring the collection effect and improving environmental protection.

[0134] In order to facilitate the discharge of water; Figure 4 As shown, a liquid suction pump 26 is installed on the inner wall of one side of the vehicle cover 6, and a liquid suction pipe 25 is installed at the input and output ends of the liquid suction pump 26, and one end of the liquid suction pipe 25 is matched with the liquid collecting chamber 11;

[0135] By providing the suction pump 26 , water can be pumped using the suction pipe 25 based on the operation of the suction pump 26 , thereby facilitating discharge of the water body into the wastewater system.

[0136] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A remote monitoring three-dimensional parking platform based on the Internet of Things, characterized in that: Equipped with a parking management system, the system includes: Image acquisition module: performs multi-angle shooting to obtain panoramic image data of the vehicle; Image preprocessing module: denoise and enhance contrast of the collected images to improve image quality; Vehicle feature extraction module: uses edge detection algorithm and shape recognition technology to extract vehicle information from images; Vehicle identification module: Use deep learning models to train and identify extracted features to determine vehicle type and personalized features; Security monitoring module: real-time monitoring of the parking area to ensure the safety of the parking process; The remote monitoring three-dimensional parking platform includes: A vehicle platform (24), wherein a wheel chamber (8) recessed downward is provided on the vehicle platform (24); An annular frame (1), the annular frame (1) being arranged outside the vehicle platform (24), an outer annular slideway (2) and an inner annular slideway (4) being installed at the bottom of the annular frame (1), the outer annular slideway (2) being located outside the inner annular slideway (4); An inner slide (14), the inner slide (14) being located below the inner annular slideway (4); An outer slide (15), the outer slide (15) is located below the outer annular slideway (2), and one end of the outer slide (15) is slidably connected to the inner wall of one end of the inner slide (14); A mobile drive unit, wherein the two mobile drive units are respectively mounted on the inner slide (14) and the outer slide (15), and the mobile drive unit comprises a drive motor (19), the output end of the drive motor (19) is drivingly connected to a rotating shaft, a drive wheel (20) is mounted on the outer side of the rotating shaft, the two drive wheels (20) respectively roll on the inner wall of one side of the outer annular slideway (2) and the inner annular slideway (4), a support wheel (21) is mounted on the rotating shaft, and circumferentially distributed balls (13) are movably mounted on the outer side of the support wheel (21), and arc grooves matching the balls (13) are opened on the inner sides of the outer annular slideway (2) and the inner annular slideway (4), and the balls (13) move in the arc grooves; A first mounting seat (16), the first mounting seat (16) being mounted on an outer wall of one side of the inner slide (14); a second mounting seat (17), the second mounting seat (17) being rotatably mounted on the first mounting seat (16), an angle adjustment motor (18) for controlling the rotation of the second mounting seat (17) being mounted on one side of the first mounting seat (16), and a smart camera (10) being mounted on one end of the second mounting seat (17); The vehicle feature extraction module comprises: Edge detection unit: Use the Canny operator's edge detection algorithm to extract the vehicle's outline; Feature calculation unit: extract unique feature points of the vehicle through HOG features and SIFT feature descriptors; Vehicle classification unit: Uses the extracted features to perform preliminary classification of vehicle models through machine learning algorithms to narrow the search scope for subsequent identification; The vehicle identification module comprises: Deep learning training unit: Use vehicle image data to train convolutional neural networks to improve the accuracy of vehicle recognition; Vehicle matching unit: matches the input vehicle image through the trained model and outputs the specific vehicle model and features; Feature update unit: Continuously optimizes and updates the recognition model based on new vehicle data.

2. According to the Internet of Things-based remote monitoring three-dimensional parking platform according to claim 1, it is characterized in that: A guide frame (7) is arranged outside the vehicle platform (24), and the vehicle platform (24) slides up and down on the outer wall of the guide frame (7) through a bracket; a vehicle cover (6) is installed on the guide frame (7), and the shape of the vehicle cover (6) is adapted to the vehicle platform (24); a winch mechanism is arranged inside the vehicle cover (6), and the bottom end of the traction rope (22) of the winch mechanism is fixed on the vehicle platform (24); A monitoring camera is arranged inside the vehicle cover (6), a display screen (5) is installed on an outer wall of one side of the vehicle cover (6), and the vehicle cover (6) and the display screen (5) are signal-connected.

3. According to the Internet of Things-based remote monitoring three-dimensional parking platform of claim 2, it is characterized in that: An inclined plate (3) is fixed to one end of the vehicle platform (24), and a plurality of anti-slip feet (12) are provided on the outer wall of the bottom of the vehicle platform (24).

4. The remote monitoring three-dimensional parking platform based on the Internet of Things according to claim 2 is characterized in that: The parking management system further comprises: Car wash service scheduling module: Based on the vehicle identification results, the car wash plan in the database is called, and the specific car wash process is formulated through the decision support system; Automatic car wash execution module: automatically executes car wash tasks according to scheduling instructions; Database management module: stores vehicle information, car wash plans and user data, and supports data addition, deletion, modification and query operations.

5. The remote monitoring three-dimensional parking platform based on the Internet of Things according to claim 4 is characterized in that: The automatic car wash execution module comprises: A support frame (30), the support frame (30) being mounted on the top inner wall of the vehicle cover (6); A translation platform (29), the translation platform (29) slides horizontally on the support frame (30); A horizontal control screw (28), the horizontal control screw (28) being rotatably mounted on a support frame (30), and a translation adjustment motor (39) for controlling the rotation of the horizontal control screw (28) being mounted on an outer wall of one side of the support frame (30); An upper flushing seat (37), the upper flushing seat (37) being mounted on the bottom outer wall of the translation platform (29); Side flushing seats (31), the two side flushing seats (31) are respectively mounted on the inner walls of both sides of the vehicle cover (6), a plurality of nozzles (36) are arranged on the upper flushing seat (37) and the side flushing seat (31), and both the upper flushing seat (37) and the side flushing seat (31) are connected to a water supply system.

6. The remote monitoring three-dimensional parking platform based on the Internet of Things according to claim 5 is characterized in that: The automatic car wash execution module also includes: A guide rod (23), the guide rod (23) is mounted on the top of the translation platform (29), a height adjustment motor (27) is mounted on the outer wall of the top of the translation platform (29), and the output end of the height adjustment motor (27) is transmission-connected to a height adjustment screw rod (33); A cleaning rack, on which a sleeve (34) is mounted, a height adjustment screw (33) is threadedly connected to an inner wall of one sleeve (34), and a guide rod (23) is slidably connected to an inner wall of another sleeve (34); A scrubbing roller (38) is rotatably mounted on a cleaning frame, and a scrubbing motor (35) for controlling the rotation of the scrubbing roller (38) is mounted on an outer wall of one side of the cleaning frame.

7. The remote monitoring three-dimensional parking platform based on the Internet of Things according to claim 6 is characterized in that: The edge of the vehicle platform (24) is raised upwards, a liquid collecting chamber (11) is provided at the rear of the vehicle platform (24), a connecting pipe (9) is provided at the bottom of the wheel chamber (8), and the interior of the wheel chamber (8) is connected to the liquid collecting chamber (11) via the connecting pipe (9); A liquid tank (32) is provided in the wheel chamber (8), and the liquid tank (32) is in communication with the connecting pipe (9).

8. The remote monitoring three-dimensional parking platform based on the Internet of Things according to claim 7 is characterized in that: A liquid suction pump (26) is installed on the inner wall of one side of the vehicle cover (6), and liquid suction pipes (25) are installed at both the input and output ends of the liquid suction pump (26), and one end of the liquid suction pipe (25) is positioned to match the liquid collecting chamber (11).

Images