A magnetic track driven intelligent dynamic display wall stained glass window and control method

Abstract

The present invention provides a magnetic track driven intelligent dynamic display wall stained glass and a control method, which relates to the technical field of intelligent stained glass structure. It includes a display drive system, which includes a plurality of magnetic track channel rods arrayed in the stained glass frame, each of which is provided with at least two groups of display screen units above and below; the display screen unit includes a movable bracket and a display screen device connected to the movable bracket; a solar power supply system is provided above the magnetic track channel rod to supply power to the display drive system; a control system includes a central controller and a communication module, the communication module is suitable for receiving control instructions, and the central controller is suitable for controlling the position of each display screen device on the corresponding magnetic track channel rod through the display drive system according to the control instructions to combine into a corresponding display image. This solution is used to enrich the display function of the stained glass.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent window structures, and in particular to an intelligent dynamic display wall window driven by a magnetic track. Background Art

[0002] In modern community construction and smart city development, walls and lattice windows, as crucial infrastructure components, not only provide security but also enhance environmental beauty and showcase cultural heritage. However, existing technologies for walls and lattice windows have significant functional limitations, making them incapable of meeting the growing demand for dynamic interaction and intelligent design. Traditional ecological fences utilize planters for planting or hollow designs, such as ice crackle lattice windows, to achieve daylighting and landscape creation. However, these solutions remain at the static aesthetic level, unable to dynamically adapt to scene needs, lacking information display capabilities, and resulting in high long-term maintenance costs. Meanwhile, while solar fence power generation systems have made some progress in energy utilization, their power supply model is rigid, power generation efficiency is limited by mounting angle, and they lack synergy with dynamic load devices, resulting in limited energy management flexibility. Furthermore, while existing dynamic display technologies, such as LED curtain walls, can display content through software split-screen, their fixed physical form makes them difficult to adapt to diverse scenarios and consumes a lot of energy, preventing true hardware reconfiguration and three-dimensional dynamic display. However, some structures that can drive the movement of display screens can only realize the forward and backward extension movement of the display screen, or drive multiple display screens to move synchronously, but cannot realize the movement or combination of a single or several display screens, resulting in insufficient richness of display solutions.

[0003] Furthermore, current community fence systems primarily focus on security and landscaping, lacking softer functions like cultural displays and resident interaction, making it difficult to enhance community cohesion. Traditional fence systems rely on local switches or simple remote controls, which are outdated and preclude remote centralized management. Furthermore, they lack the integration of artistic displays and community interaction. This single-function approach creates a need for fence upgrades in the context of smart communities, urgently requiring a new solution that integrates dynamic displays, intelligent power supply, and community interaction. Summary of the Invention

[0004] The present invention discloses a magnetic track driven intelligent dynamic display wall stained glass window, aiming to solve the above-mentioned problems.

[0005] The present invention adopts the following scheme:

[0006] A magnetic track driven intelligent dynamic display wall window, comprising:

[0007] A display drive system includes a plurality of magnetic track channel rods arrayed within a lattice window frame, wherein cable channel rods are disposed within the magnetic track channel rods, and each of the magnetic track channel rods is provided with at least two groups of display screen units disposed above and below; the display screen unit includes a movable bracket and a display screen device connected to the movable bracket; wherein the movable bracket includes a transverse connecting portion and a vertical movable portion, and the two portions form a "cross" structure; each end of the transverse connecting portion is connected to one of the display screen devices; the vertical movable portion is movably disposed within a permanent magnetic track formed between the magnetic track channel rods and the cable channel rods, and the vertical movable portion is provided with an energized coil adapted to generate a Lorentz magnetic force when energized to drive the movable bracket to move up and down along the permanent magnetic track, thereby adjusting the height position of the display screen device;

[0008] a solar power supply system, disposed above the magnetic track channel rod to supply power to the display drive system;

[0009] The control system includes a central controller and a communication module, wherein the communication module is suitable for receiving control instructions, and the central controller is suitable for controlling the height position of each display screen device on the corresponding magnetic track channel rod through the display drive system according to the control instructions to combine into a preset display structure.

[0010] Furthermore, the magnetic track channel rod includes an arc-shaped N-pole track and an S-pole track extending along the height direction of the cable channel rod, and the N-pole track and the S-pole track are relatively arranged around the outer peripheral side of the cable channel rod, and form the permanent magnet track between the outer wall of the cable channel rod, and the vertical movable part is slidably mounted on the outside of the cable channel rod and located in the permanent magnet track; the energized coil is a double-layer coil wound around the outside of the vertical movable part, which is configured to generate a Lorentz force in the magnetic field of the permanent magnet track after being energized, so as to push the movable bracket to drive the display screen device to move up and down along the height direction of the magnetic track channel rod, thereby adjusting the height position of each display screen device; the display drive system is also provided with a position sensor to be suitable for real-time feedback of the height position of the display screen device.

[0011] Furthermore, the vertical movable part is connected to the cable channel rod through a ball bearing, and magnet positioning groups are respectively provided at the upper and lower ends of the vertical movable part, each of the magnet positioning groups includes an S-pole magnetic block close to the N-pole track and an N-pole magnetic block close to the arc-shaped S-pole track, which are configured to be magnetically connected to the magnetic track channel rod after the energized coil is de-energized, thereby limiting the movable bracket to a corresponding height position.

[0012] Furthermore, a movable gap is formed between both sides of the N-pole rail and the S-pole rail for the horizontal connecting portion to move up and down, and the movable bracket is provided with a waterproof cover at a portion of the movable gap.

[0013] Furthermore, four movable brackets are provided on each of the magnetic track channel rods, and a display screen device connected to the transverse connection part is provided on the front and rear sides of each movable bracket, so that display structures can be formed on both the inner and outer sides of the wall stained glass; a cross-shaped dividing piece is provided in the cable channel rod to divide the internal space of the cable channel rod into four independent cable vertical channels, and the four cable vertical channels are respectively used to lay cables connected to four groups of the display screen devices.

[0014] Furthermore, the solar power supply system includes a solar panel, which is arranged above the magnetic track channel rod; and energy storage battery packs connected to the solar panel are respectively arranged at the upper and lower ends of the magnetic track channel rod.

[0015] Furthermore, the control system has a built-in edge computing module for real-time processing of displacement instructions; the communication module is integrated with a Bluetooth module or a wireless WIFI module for communication with an external mobile terminal, and the external mobile terminal opens an interface through an APP to allow users to upload picture content or video content.

[0016] Furthermore, a plurality of Hall sensors are arranged at equal intervals along the height direction of the magnetic track channel rod, and the Hall sensors are suitable for monitoring the height position of the energized coil after the energized coil is energized.

[0017] The present invention also provides a control method for a magnetic track driven intelligent dynamic display wall window, comprising the following steps:

[0018] S1. Initialize the system: Start the central controller and receive control instructions or target pattern content from the external mobile terminal through the communication module;

[0019] S2, the central controller is adapted to enable the display drive system to switch between pattern mode, advertising mode, festival mode, display mode, and night mode according to control instructions; wherein,

[0020] When the pattern mode is selected, the central processing unit retrieves the height information of each display screen unit under the selected pattern from the preset database so that each display screen device is combined into a specific shape feature for display;

[0021] When the advertising mode is selected, the central processing unit controls the individual display units to be spliced ​​into a large screen, and displays the advertising content through the entire screen;

[0022] When the festival mode is selected, the central processing unit retrieves preset festival-related pattern information from the preset database, and the required display screen units are suitable for splicing into a plurality of display combination screens for displaying festival effect patterns;

[0023] When the display mode is selected, the central processing unit controls the individual display units to be spliced ​​into a large screen or multiple display combination screens, and receives the pattern information uploaded by the user through the app open interface for display;

[0024] When the night mode is selected, the central processing unit automatically adjusts the brightness of the display device and realizes the lighting function.

[0025] Furthermore, in step S2, after the mode is selected, the following steps are included:

[0026] S21. Calculate motion path: Based on the current position and target position of the display device, the central controller generates a motion path using a built-in algorithm;

[0027] S22. Driving the display screen device: The central controller sends the motion path to the display drive system, which drives the movable bracket to move to the target position along the permanent magnetic channel and monitors the height position of the energized coil through the position sensor;

[0028] S23, calibrating the display effect: The actual position of the movable bracket is detected in real time by the Hall sensor, and the central controller fine-tunes its position according to the detection result to ensure the accuracy of the display effect.

[0029] Beneficial effects:

[0030] The present invention provides a stable and flexible mechanical structure by setting up a display drive system driven by a magnetic track drive mechanism. Compared with the existing motor drive structure, the overall volume is smaller, the control is more precise, and it is more suitable for the stained glass railing structure in a vertical state; the magnetic track drive mechanism is used to achieve precise positioning of the display screen device; the solar power supply system is used to provide sustainable energy support for the entire device; and intelligent control is achieved through the central processing unit and the communication module. Through this solution, the wall stained glass can have more intelligent and modern display functions, especially it can be combined and spliced ​​into display screens of different sizes and positions as needed to meet a variety of display needs. Further, an open interface is set up to allow community residents to upload pattern content for display, which is in line with the development trend of smart communities. Through this solution, the functional diversity and aesthetics of the device are improved, and the needs of modern buildings for intelligence and environmental protection are met. Through the display combination of multiple solutions, it can better attract the attention of the crowd. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1This is a schematic elevation diagram of a magnetic track-driven intelligent dynamic display wall stained glass window when all display screen units are spliced ​​into a large screen in accordance with an embodiment of the present invention;

[0032] Figure 2 This is a schematic cross-sectional view of a display screen unit for a magnetic track-driven intelligent dynamic display wall window according to an embodiment of the present invention;

[0033] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure of AA;

[0034] Figure 4 This is a schematic diagram of the overall cross-sectional structure of a magnetic track-driven intelligent dynamic display wall stained glass window according to an embodiment of the present invention;

[0035] Figure 5 This is a schematic diagram of a magnetic track driven intelligent dynamic display wall window displaying the letter "W" according to an embodiment of the present invention;

[0036] Figure 6 This is a schematic diagram of a magnetic track driven intelligent dynamic display wall stained glass display screen device according to an embodiment of the present invention, wherein two display screen devices are spliced ​​together and staggered up and down;

[0037] Figure 7 This is a schematic diagram of a display screen device of a magnetic track driven intelligent dynamic display wall window in a grid or dot pattern according to an embodiment of the present invention;

[0038] Figure numerals: stained glass outer frame 1, cable channel rod 2, cable vertical channel 21, cross-shaped separator 22, movable bracket 3, vertical movable part 31, horizontal connecting part 32, energized coil 4, magnet positioning group 5, S-pole magnetic block 51, N-pole magnetic block 52, display screen device 6, magnetic track channel rod 7, permanent magnet track 71, N-pole track 711, S-pole track 712, aluminum alloy shell 713, ball bearing 8, waterproof cover 9, solar power supply system 10, central controller 11, communication module 12, energy storage battery pack 13, Hall sensor 14, wall base 15, wall column 16. DETAILED DESCRIPTION

[0039] Example 1

[0040] Combine Figures 1 to 7As shown, this embodiment provides a magnetic track driven intelligent dynamic display wall stained glass window, a display driving system, including a plurality of magnetic track channel rods 7 arrayed in the stained glass window frame, wherein a cable channel rod 2 is provided in the magnetic track channel rod 7, and each of the magnetic track channel rods 7 is provided with at least two groups of display screen units above and below; the display screen unit includes a movable bracket 3 and a display screen device 6 connected to the movable bracket 3; wherein the movable bracket 3 includes a horizontal connecting portion 32 and a vertical movable portion 31, and the two form a "cross" structure; the two ends of the horizontal connecting portion 32 are respectively connected to one of the display screen devices 6; the vertical movable portion 31 is movably provided between the magnetic track channel rod 7 and the cable channel The vertical movable portion 31 is provided with a power-carrying coil 4 in the permanent magnetic track 71 formed between the rods 2, which is suitable for generating Lorentz magnetic force after being energized to drive the movable bracket 3 to move up and down along the permanent magnetic track 71, thereby adjusting the height position of the display screen device 6; a solar power supply system 10 is arranged above the magnetic track channel rod 7 to supply power to the display drive system; a control system includes a central controller 11 and a communication module 12, the communication module 12 is suitable for receiving control instructions, and the central controller 11 is suitable for controlling the position of each of the display screen devices 6 on the corresponding cable channel rod 2 through the display drive system according to the control instructions to combine into a preset display image.

[0041] Combine Figures 1 to 4 As shown, in this embodiment, the magnetic track channel rod 7 is installed in the lattice frame, and the lattice outer frame 1 is installed above the wall base 15, and the two sides can be fixed on the wall columns 16. It should be noted that multiple groups of lattice structures can be spliced ​​on the wall, and each group of lattice structures can be combined into the same or different display images. The display drive system includes a magnetic track drive mechanism, which refers to a power device based on electromagnetic action. Specifically, it can be implemented by a matching structure of a permanent magnetic track 71 and an energized coil. By controlling the opening and closing, size, and direction of the current, it controls whether the Lorentz magnetic force is generated and controls the size and direction of the Lorentz magnetic force. The solar power supply system 10 refers to an energy supply device that integrates a photovoltaic power generation unit. Specifically, it can be implemented by an array of multiple solar panels, and its inclination angle can be adjusted to adapt to changes in the angle of light. The control system refers to an intelligent center that coordinates the operation of the equipment. Specifically, it can be implemented by an embedded processor combined with a wireless communication module 12, and has the ability to parse instructions and plan motion paths.

[0042] The magnetic track drive mechanism generates thrust through electromagnetic action, enabling the display screen device 6 to move axially along the cable channel rod 2. The solar power supply system 10 converts light energy into electrical energy, which is then stably supplied to the dynamic load via a built-in energy storage unit. Upon receiving external commands, the control system uses a path planning algorithm to determine the target position of each display screen unit and coordinate the synchronized operation of multiple magnetic track drive mechanisms. When the display screen units reach the designated position, the combined spatial layout forms a predetermined image, achieving dynamic reorganization of physical pixels. Compared to traditional static wall displays that cannot transform image content, this solution, through the coordinated positioning of movable display screen units, can present a variety of pattern combinations on the same physical structure, enabling dynamic adjustment of the display device's physical position and generating different image combinations based on demand. The independent motion control mechanism of each display screen unit overcomes the physical limitations of traditional display screens, achieving a three-dimensional dynamic display effect while maintaining structural stability. Furthermore, compared to existing structures that only allow for the simultaneous movement of multiple display screens, this solution can independently adjust the height of any display screen unit, thereby enabling a richer range of pattern combinations. The solar power supply system 10 forms a closed energy loop with dynamic loads, reducing reliance on the external power grid. A dynamic energy allocation model enables real-time matching of generated power with load demand. The edge computing module enables localized analysis of complex display content and motion path optimization. The control system's remote command processing capabilities enable real-time updates of wall displays, meeting community needs for cultural display and interaction.

[0043] Combine Figures 2 to 4As shown, in this embodiment, the movable bracket 3 includes a vertical movable portion 31 and a transverse connecting portion 32, which together form a cross-shaped structure. The transverse connecting portion 32 extends to the front and rear sides of the vertical movable portion 31 to respectively mount a display screen device 6. The movable bracket 3 is adapted to move up and down along the height direction of the permanent magnetic track 71 under the drive of the magnetic track drive mechanism. The magnetic track channel rod 7 includes an arcuate N-pole track 711 and S-pole track 712 disposed outside the cable channel rod 2. The N-pole track 711, S-pole track 712, and the cable channel rod 2 form a space within the permanent magnetic track 71, allowing the movable bracket 3 to move up and down. The vertical movable part 31 can be slidably mounted on the outside of the cable channel rod 2 and is located in the space enclosed by the N-pole track 711 and the S-pole track 712; the transverse connecting part 32 extends to the front and rear sides of the vertical movable part 31 for respectively installing a display screen device 6; the energized coil 4 is a double-layer coil wound around the outside of the vertical movable part 31, and the energized coil 4 is suitable for generating a Lorentz force after being energized to push the movable bracket 3 to drive the display screen device 6 to move up and down, thereby adjusting the height position of the display screen device 6; the position sensor can be arranged in the permanent magnetic track 71, or on the movable bracket 3, for real-time feedback of the position of the display screen device 6.

[0044] The permanent magnet track 71 refers to a circular magnetic field generating device composed of arc-shaped N-pole and S-pole tracks 712. Specifically, it can be implemented by splicing sintered NdFeB magnets in sections. The oppositely aligned poles form a closed magnetic circuit, providing a stable magnetic field environment for the coil's movement. An aluminum alloy housing 713 can be provided externally for position limiting and protection. The vertical movable portion 31 of the movable bracket 3 refers to a support structure with a sliding mechanism. Specifically, it can be implemented by embedding ball bearings 8 within an aluminum alloy matrix, enabling low-friction sliding on the surface of the cable channel rod 2. The transverse connecting portion 32 refers to a transverse support structure used to expand the installation space. The double-layer coil refers to an electromagnetic coil with a double-winding structure. Specifically, it can be constructed by winding enameled copper wire in layers. It generates a Lorentz force interacting with the permanent magnet track 71 by changing the direction and magnitude of the current. The position sensor refers to an existing position detection device. Specifically, it can be implemented by a device such as a pull-wire linear encoder. It generates a closed-loop control signal by detecting the displacement of the movable bracket 3.

[0045] The vertical movable portion 31 is mounted on the outside of the cable channel rod 2 to achieve vertical movement. When energized, the double-layer coil surrounding it interacts with the magnetic field generated by the permanent magnet track 71, generating a Lorentz force that propels the movable bracket 3. Transverse connecting portions 32 extend from the vertical movable portion 31 to form mounting surfaces. Each surface can hold a display device 6. By adjusting the vertical position of each display device 6, different patterns can be displayed. When the display content needs to be adjusted, the control system calculates the target height of the display device 6 on each cable channel rod 2 based on the target pattern coordinates and applies a current in a specific direction to the corresponding coil, causing the movable bracket 3 to move the display to the desired position. A position sensor collects the actual position data of the movable bracket 3 in real time and feeds it back to the control system, forming a closed-loop adjustment mechanism to ensure accurate display positioning. It should be noted that each cable channel rod 2 can be equipped with four sets of display units, and more sets can be installed depending on the diameter and height of the cable channel rod 2, allowing for the use of more display devices 6 to create a wider variety of patterns and larger tiled displays.

[0046] Compared with traditional dynamic display devices that mostly use stepper motors with lead screw drives, which have problems such as large mechanical wear and slow response speed, the magnetic track drive mechanism used in this solution responds faster and requires less installation space. The closed magnetic field formed by the arc-shaped magnetic track effectively improves the utilization rate of the magnetic field and can generate a greater driving force under the same current. By setting a front-to-back symmetrical design of the transverse connection part 32, a single movable bracket 3 can simultaneously carry two display screen devices 6, achieving the effect of displaying both the inside and outside of the stained glass window. The symmetrical layout of the dual display screens enables a single drive unit to control two groups of display screen units at the same time, reducing the complexity of the system while increasing the amount of displayed information. The position feedback mechanism ensures that the display screen can maintain a stable position under vibration interference in the outdoor environment, and can automatically power on and reset when an abnormal change in position is detected.

[0047] Combine Figures 2 to 4 As shown, in a preferred embodiment, the vertical movable portion 31 is connected to the cable channel rod 2 through a ball bearing 8, and magnet positioning groups 5 are respectively provided at the upper and lower ends of the vertical movable portion 31. Each magnet positioning group 5 includes an S-pole magnetic block 51 close to the N-pole track 711 and an N-pole magnetic block 52 close to the S-pole track 712, so as to magnetically connect with the permanent magnet track 71 after the energized coil 4 is de-energized, thereby limiting the movable bracket 3 at a corresponding height position.

[0048] The ball bearing 8 can be specifically implemented by a deep groove ball bearing or an angular contact bearing, which replaces sliding friction with rolling friction to reduce the resistance of the movable bracket 3 during movement. The S-pole magnetic block 51 and the N-pole magnetic block 52 in the magnet positioning group 5 can be made of materials such as neodymium iron boron, and the direction of their magnetic pole distribution corresponds to the permanent magnet track 71, and the position locking when the power is off is achieved by the principle of opposites attracting each other. After the magnetic track drive mechanism stops supplying power, the Lorentz magnetic force generated by the energized coil 4 disappears, and the vertical movement function of the movable bracket 3 is turned off. At this time, the S-pole magnetic block 51 located at the upper and lower ends of the vertical movable part 31 forms a magnetic attraction with the N-pole track 711, and at the same time, the N-pole magnetic block 52 and the S-pole track 712 generate a magnetic attraction force. The two sets of magnetic forces work together to fix the movable bracket 3 at the current height position. In the static state, the magnet positioning group 5 can offset the displacement risk caused by external vibration or wind force through magnetic attraction, and limit the movable bracket 3 to its current position. When the position needs to be readjusted, the energized coil 4 resumes power supply to generate a reverse Lorentz force, which overcomes the attraction between the magnet positioning group 5 and the permanent magnet track 71 to release the locked state and adjust the position. Compared with the existing technology, traditional magnetic track systems generally use electromagnets to maintain the positioning of the device, which requires continuous consumption of electricity. Existing mechanical locking devices mostly use buckle or ratchet structures, which have problems with component wear and difficult maintenance. This solution uses the natural magnetic attraction characteristics between permanent magnets to automatically achieve physical positioning in the power-off state, which not only eliminates the need for continuous power supply, but also avoids the wear problem of mechanical contact locking, thereby improving the long-term operation reliability in outdoor environments.

[0049] In this embodiment, a movable gap is formed between both sides of the N-pole rail 711 and the S-pole rail 712 for the horizontal connecting portion 32 to move up and down, and the movable bracket is provided with a waterproof cover 9 in the movable gap.

[0050] The moving gap refers to the longitudinal spatial channel formed by the arcuate N-pole track 711 and S-pole track 712 when they enclose the cable channel rod 2. Specifically, this can be achieved by leaving a 5-15 mm gap between the two tracks. This gap allows the transverse connector 32 to move vertically between the tracks without mechanical interference. The waterproof cover 9 is a waterproof structure, such as a transparent plastic waterproof structure, provided on the movable bracket corresponding to the moving gap. This prevents rainwater from seeping into the energized coil through the gap. When the movable bracket 3 drives the transverse connector 32 along the permanent magnet track 71, the extended section of the transverse connector 32 slides vertically within the moving gap. The width of the moving gap is set to be slightly larger than the thickness of the transverse connector 32. For example, if the transverse connector 32 is made of a 10 mm thick aluminum alloy plate, the gap width can be set to 12 mm, ensuring freedom of movement while preventing excessive shaking. The design of the waterproof cover 9 effectively solves the problem of waterproofing and dustproofing the magnetic track drive mechanism in outdoor environments, preventing water from entering the energized coil 4.

[0051] Combine Figures 2 to 4 As shown, in a preferred embodiment, four movable brackets 3 are provided on each cable channel rod 2, and a display screen device 6 connected to the transverse connecting portion 32 is provided on the front and rear sides of each movable bracket 3 to form a pattern display effect on both the inner and outer sides of the wall; a cross-shaped dividing piece 22 is provided in the cable channel rod 2 to divide the internal space of the cable channel rod 2 into four independent cable vertical channels 21, and the four cable vertical channels 21 are respectively used to lay cables connected to the four groups of display screen devices 6 on the cable channel rod 2.

[0052] The cross-shaped separator 22 refers to a cross-shaped partition provided inside the cable channel rod 2, which divides the internal space of the rod into independent vertical cable channels 21. The vertical cable channels 21 refer to independent wiring spaces extending along the length direction of the cable channel rod 2, and each channel separately accommodates the power cord and signal line of a group of display screen devices 6. Here, each movable bracket 3 is provided with a group of display screen devices 6, and each group of display screen devices 6 includes two front and rear display screens. The cross-shaped separator 22 provided inside the cable channel rod 2 divides the originally integral rod cavity into four independent channels, corresponding to the cable routing requirements of the four groups of display screen devices 6. When the movable bracket 3 moves along the height direction of the cable channel rod 2, the cables of each group of display screen devices 6 run independently in the corresponding channel, avoiding entanglement or friction of multiple groups of cables in a narrow space, and reducing the risk of disassembling the entire wiring harness and the risk of short circuits during equipment maintenance. The independent channels constructed using cross separators realize layered management of multiple cables, significantly reducing the probability of line failure and improving maintenance operation efficiency, solving the technical problem of cable cross interference in multi-screen dynamic display scenarios. The dual-sided screen layout creates a coherent visual display inside and outside the enclosure, while the modular cable channel rod design simplifies equipment maintenance. The layered cable management mechanism prevents signal interruption caused by cable wear during movement, while the cross-shaped divider structure enhances the torsional resistance of the cable channel rod.

[0053] The solar power supply system 10 described in this embodiment includes a solar panel, which covers the magnetic track channel rod 7; and energy storage battery groups 13 connected to the solar panel are respectively provided at the upper and lower ends of the magnetic track channel rod 7 group.

[0054] Among them, the solar panels can be installed on the wall through brackets using photovoltaic panels, for example, forming a similar herringbone structure distributed on the inner and outer sides of the wall, which can not only generate electricity, but also provide shade and rain protection for the display screen unit. The energy storage battery pack 13 refers to an energy storage unit composed of multiple battery modules, which can be specifically implemented by using a lithium-ion battery pack in conjunction with a charge and discharge controller. The energy storage battery packs 13 are respectively arranged at the upper and lower ends of the 7 groups of magnetic track channel rods to achieve layered storage of electric energy and local power supply, thereby reducing cable transmission losses. Furthermore, the solar panel is mounted on the top of the 7 groups of magnetic track channel rods through an adjustable bracket. The energy storage battery packs 13 arranged at the upper and lower ends are connected to the solar panel through a parallel circuit.

[0055] The control system has a built-in edge computing module for real-time processing of displacement instructions; the communication module is integrated with a Bluetooth module or a wireless WIFI module for communicating with an external mobile terminal, and the external mobile terminal opens an interface through an APP to allow users to upload picture content or video content.

[0056] Among them, the edge computing module refers to a microprocessor deployed inside the control system, which can be implemented by using an ARM architecture chip combined with an embedded algorithm, and is used to complete image analysis and displacement path calculation locally to avoid delays caused by data transmission to the cloud. The control system described here can be installed above or below the stained glass frame, or it can be installed on the wall base 15 through an electrical control box. The Bluetooth module or wireless WIFI module can be implemented by using a dual-mode Bluetooth 5.0 chip or a low-power WIFI module to establish a two-way data channel between the mobile terminal and the stained glass control system. The APP open interface refers to a software development kit integrated into a mobile application, which can be implemented by using the RESTful API protocol, allowing users to upload custom images or video files through their mobile phones.

[0057] This solution deploys edge computing modules to move image processing tasks down to the device side, significantly reducing command generation time. User-defined content upload is enabled through an open APP interface, and local processing mechanisms are combined to overcome cloud computing power limitations. This effectively addresses the technical issues of high data processing latency and limited user interaction functions for dynamic display fences. The local processing of the edge computing module reduces pattern generation response time to milliseconds, and the dual-mode communication design ensures stable data transmission in complex outdoor environments. The deep integration of mobile terminals and devices enables the functional upgrade of the fence system from one-way control to two-way content co-creation, providing a flexible content input method for the cultural display of smart communities.

[0058] In a preferred embodiment, a number of Hall sensors 14 are evenly spaced along the height of the cable channel rod 2. The Hall sensors 14 are suitable for monitoring the height position of the energized coil 4 after it is energized. The Hall sensors 14 can be implemented as linear Hall elements or switch-type Hall elements, and are used to locate the real-time height of the energized coil 4 by detecting changes in the magnetic field strength around the permanent magnetic track 71. Equally spaced arrangement refers to the distribution of the Hall sensors 14 at fixed intervals on the vertical rod. For example, a standardized installation method with a spacing of 5 cm or 10 cm can be used. This arrangement enables multi-point position sampling within the linear region, forming a discrete positioning reference. The Hall sensors 14 continuously collect magnetic flux change signals during the movement of the energized coil 4 and transmit the signals to the edge computing module for position resolution. When the magnetic track channel rod 7 is operating, the Hall sensor 14 array determines the range of the energized coil 4 by the difference in signal strength between adjacent sensors. Combined with the position data of the position sensor, a composite positioning mechanism is formed. For example, when the movable bracket 3 moves to a height corresponding to a certain Hall sensor 14, the sensor triggers a level jump signal, and the central controller 11 cross-verifies this signal with the encoder pulse number, thereby eliminating the encoder cumulative error.

[0059] It should be noted that the Hall sensor 14 can also be used to detect the position of the magnet positioning group 5. Therefore, in the static state, when the energized coil is de-energized, the Hall sensor 14 can continue to monitor the static position of the movable bracket 3 by detecting the position of the magnet positioning group 5. Through this Hall sensor 14, the height position of the display screen unit can be detected in the static state, thereby eliminating the need to maintain continuous power to the energized coil.

[0060] The preferred embodiment uses a redundant positioning mechanism of the Hall sensor 14 and the position sensor, which not only retains the high-resolution characteristics of the encoder, but also utilizes the non-contact detection advantage of the Hall sensor 14 to form a complementary error correction capability; at the same time, the multi-sensor data fusion mechanism effectively suppresses the positioning error caused by the failure of a single sensor, ensuring the splicing accuracy and continuity of the dynamic display pattern.

[0061] Example 2

[0062] This embodiment provides a control method for a magnetic track-driven intelligent dynamic display wall window, comprising the following steps:

[0063] S1. Initialize the system: start the central controller 11 and receive control instructions or target pattern content from an external mobile terminal through the communication module 12;

[0064] S2, the central controller is adapted to enable the display drive system to switch between pattern mode, advertising mode, festival mode, display mode, and night mode according to control instructions; wherein,

[0065] When selecting a pattern mode, a variety of pattern modes with specific shape features can be selected from the preset database. After the shape to be displayed is selected, the central processing unit retrieves the height information of each display screen unit under the corresponding shape pattern from the preset database, so that each display screen device is combined into a specific shape feature for display; the specific shape features here include line features such as heart shape, square, circle, triangle, grid shape, letter shape, text shape, and direction arrow (for example, for temporary direction, etc.), or other shapes with obvious features can also be stored in the database through preset storage and machine learning (such as Figures 5 to 7 shown);

[0066] When the advertising mode is selected, the central processor controls the individual display units to form a large screen (such as Figure 1 As shown), display the advertising content through the full screen;

[0067] When the holiday mode is selected, the central processing unit retrieves preset holiday-related pattern information from the preset database, and the required display screen units are suitable for splicing into a plurality of display combination screens for displaying holiday effect patterns; the plurality of display combination screens means that all the display screen units can be grouped and the same or different numbers of display screen units can be selected as needed for splicing and combination to form a plurality of small display combination screens, which can be used to display different contents respectively;

[0068] When the display mode is selected, the central processing unit controls the individual display units to be spliced ​​into a large screen or multiple display combination screens, and receives the pattern information uploaded by the user through the app open interface for display;

[0069] When the night mode is selected, each display unit can form different night light patterns, and the central processing unit controls the display device to adjust the brightness and color to achieve lighting functions and provide community lighting and other functions.

[0070] In different modes, pattern information can be uploaded by the user through the app or stored in the system database. It should be noted that in actual use, the pattern display mode is implemented by the administrator, and ordinary users can only upload and display patterns under the current display shape through the app.

[0071] In step S2, after the mode is selected, the following steps are also included:

[0072] S21. Calculate the motion path: Based on the current position and the target position of the display screen device 6, the central controller 11 generates the motion path using a built-in algorithm. In this step, an existing piecewise linear interpolation algorithm can be used, such as an adaptive step size strategy, to dynamically adjust the interpolation point density based on the distance between the current position and the target position of the display screen device 6: when the distance is far, the interpolation point density is low to reduce the amount of calculation; when the distance is close, the interpolation point density is high to improve motion accuracy.

[0073] S22. Drive the display screen device 6: The central controller 11 sends the motion path to the display drive system. The display drive system drives the movable bracket 3 to move to the target position along the permanent magnet channel 71 and monitors the height position of the energized coil 4 through the Hall sensor 14. In this step, the magnetic track drive mechanism can adjust the coil current through the existing pulse width modulation technology to achieve precise control of the motion speed of the display screen unit: the duty cycle of the pulse width modulation signal is dynamically adjusted according to the slope of the motion path to ensure that the speed of the display screen device 6 changes smoothly during the acceleration, uniform speed and deceleration stages.

[0074] S23 , calibrating the display effect: The actual position of the movable bracket 3 is detected in real time by a position sensor (not shown), and the central controller 11 fine-tunes its position according to the detection result to ensure the accuracy of the display effect.

[0075] For example, through the above steps, it is possible to realize the display of patterns of various shapes on the stained glass window. In actual applications, the intelligent dynamic display wall stained glass window can be installed on the walls of parks, squares or commercial buildings to display dynamic advertisements, artistic patterns or public information. For example, by installing the device at the entrance of a park, seasonal theme patterns such as spring floral patterns or winter snow patterns can be displayed through specific shape patterns. When it is necessary to update the combination characteristics, it is only necessary to send a new control instruction through the external terminal (the control instruction can be a preset option), and the central processing unit can generate the corresponding motion path according to the instruction content and drive the display screen unit to complete the pattern switching, or it can rotate through the preset patterns. In commercial buildings, the device can be switched to the splicing large screen mode at any time to display brand promotion videos or real-time news information. In festival mode and display mode, each display screen device 6 can be spliced ​​into several small spliced ​​screens. For example, if there are 16 magnetic track channel rods 7, the first, second, third, and fourth display screen devices 6 can be combined to form a first display combination screen, the fifth, sixth, seventh, and eighth display screen devices 6 can be combined to form a second display combination screen, and so on. Each display combination screen can be displayed at different heights or the same height, and can be used to display different content and present different solutions.

[0076] In the above embodiment, the piecewise linear interpolation algorithm refers to a method of discretizing a continuous trajectory into multiple linear segments for approximate calculation in motion path planning. Specifically, it can be implemented using cubic spline interpolation or Bezier curve algorithms. Its function is to reduce the computational complexity of complex trajectories. The adaptive step size strategy refers to a method of dynamically adjusting the number of path interpolation points based on the distance between the current position and the target point. For example, when the distance exceeds a preset threshold, sparse interpolation points are used, and when the distance is less than the threshold, the density of interpolation points is increased. This strategy can balance computing resource consumption and motion accuracy. Pulse width modulation technology refers to a method of controlling the magnitude of the electromagnetic force by adjusting the on-off time ratio of the coil drive current. Specifically, it can be implemented using a PWM signal generator with a frequency of 20kHz. Its function is to achieve a smooth transition of motion speed.

[0077] During the path calculation phase, the central controller 11 divides the motion trajectory into several sub-intervals based on the difference between the current position coordinates and the target coordinates, and each sub-interval is calculated using independent interpolation parameters. For example, when it is detected that the distance between two points exceeds 200mm, the interpolation point interval is set to 20mm; when the distance is reduced to within 100mm, the interval is adjusted to 10mm. During the drive execution phase, the duty cycle of the coil current is dynamically adjusted according to the path slope. When the path slope is greater than 5°, a 40% duty cycle is used to achieve rapid movement. When it is less than 2°, it is switched to a 15% duty cycle to improve positioning accuracy. During the position calibration phase, the position of the bracket is corrected in a closed loop through the data fusion of the position sensor and the Hall sensor 14 to eliminate the error caused by the mechanical transmission gap.

[0078] This embodiment effectively addresses the inefficient path planning issue associated with dynamic display of complex patterns in wall stained glass windows. By combining segmented interpolation with an adaptive strategy, it reduces the system's computational load while ensuring display accuracy. Dynamic PWM control technology enables smooth motion of display device 6, avoiding image distortion caused by mechanical vibration. A dual position detection mechanism ensures the synchronization accuracy of multi-screen coordinated motion, ensuring that the display integrity of large-scale spliced ​​patterns meets design requirements. Energy consumption optimization strategies extend the device's operating time in rainy weather.

[0079] In summary, the solution of the present invention has broken through the fixed form limitations of traditional wall stained glass windows through innovations such as dynamic reconfigurable design, intelligent power supply and energy saving, and expanded community interactive functions, achieving scene adaptive capabilities, improving the community image, and having significant technical effects and social value. By building a multi-level dynamic scheduling mechanism, real-time matching of display content with community needs is achieved. At the same time, through the dual optimization of energy consumption prediction and environmental adaptability adjustment, the core problems of low energy efficiency and poor stability of outdoor equipment are solved. By automated fault detection and user behavior-triggered display updates, cultural display and resident participation functions are expanded, which is in line with the trend of smart communities and significantly improves the intelligence level of the system.

[0080] It should be understood that the above are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention.

[0081] The above description of the drawings used in the implementation manner only shows certain embodiments of the present invention and should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without making any creative efforts.

Claims

1. A magnetic track driven intelligent dynamic display wall window, characterized in that: include: A display drive system includes a plurality of magnetic track channel rods arrayed within a lattice window frame, wherein cable channel rods are disposed within the magnetic track channel rods, and each of the magnetic track channel rods is provided with at least two sets of display screen units disposed above and below; the display screen units include a movable bracket and a display screen device connected to the movable bracket; wherein the movable bracket includes a transverse connecting portion and a vertical movable portion, the two forming a "cross" structure; each end of the transverse connecting portion is connected to one of the display screen devices; the vertical movable portion is movably disposed within a permanent magnetic track formed between the magnetic track channel rods and the cable channel rods, and the vertical movable portion is provided with an energized coil adapted to generate a Lorentz magnetic force when energized to drive the movable bracket to move up and down along the permanent magnetic track, thereby adjusting the height position of the display screen device; a solar power supply system, disposed above the magnetic track channel rod to supply power to the display drive system; A control system comprising a central controller and a communication module, wherein the communication module is adapted to receive control instructions, and the central controller is adapted to control the height position of each of the display screen devices on the corresponding magnetic track channel rods through the display drive system according to the control instructions to form a preset display structure; The magnetic track channel rod comprises an arc-shaped N-pole track and an S-pole track extending in the height direction of the cable channel rod. The N-pole track and the S-pole track are arranged oppositely around the outer circumference of the cable channel rod and form the permanent magnetic track between the N-pole track and the outer wall of the cable channel rod. The vertical movable portion is slidably mounted on the outer side of the cable channel rod and located within the permanent magnetic track. The energized coil is a double-layer coil wound around the outer side of the vertical movable portion and is configured to generate a Lorentz force in the magnetic field of the permanent magnetic track when energized, so as to push the movable bracket to drive the display screen device to move up and down along the height direction of the magnetic track channel rod, thereby adjusting the height position of each display screen device. The display drive system is further provided with a position sensor adapted to provide real-time feedback on the height position of the display device; The vertical movable part is connected to the cable channel rod through a ball bearing, and magnet positioning groups are respectively provided at the upper and lower ends of the vertical movable part. Each magnet positioning group includes an S-pole magnetic block close to the N-pole track and an N-pole magnetic block close to the arc-shaped S-pole track. It is configured to be magnetically connected to the magnetic track channel rod after the energized coil is de-energized, thereby limiting the movable bracket to a corresponding height position.

2. The magnetic track driven intelligent dynamic display wall stained glass window according to claim 1 is characterized in that: A movable gap is formed between both sides of the N-pole rail and the S-pole rail for the horizontal connecting portion to move up and down, and the movable bracket is provided with a waterproof cover at a portion of the movable gap.

3. The magnetic track driven intelligent dynamic display wall stained glass window according to claim 1 is characterized in that: Four movable brackets are provided on each of the magnetic track channel rods, and a display screen device connected to the transverse connection part is provided on the front and rear sides of each movable bracket, so that display structures can be formed on both the inner and outer sides of the wall stained glass; a cross-shaped dividing piece is provided in the cable channel rod to divide the internal space of the cable channel rod into four independent cable vertical channels, and the four cable vertical channels are respectively used to lay cables connected to four groups of the display screen devices.

4. The magnetic track driven intelligent dynamic display wall stained glass window according to claim 1 is characterized in that: The solar power supply system includes a solar panel, which is arranged above the magnetic track channel rod; and energy storage battery packs connected to the solar panel are respectively arranged at the upper and lower ends of the magnetic track channel rod.

5. The magnetic track driven intelligent dynamic display wall stained glass window according to claim 1 is characterized in that: The control system has a built-in edge computing module for real-time processing of displacement instructions; the communication module is integrated with a Bluetooth module or a wireless WIFI module for communication with an external mobile terminal, and the external mobile terminal opens an interface through an APP to allow users to upload picture content or video content.

6. The magnetic track driven intelligent dynamic display wall stained glass window according to claim 5, characterized in that: A plurality of Hall sensors are arranged at equal intervals along the height direction of the magnetic track channel rod, and the Hall sensors are suitable for monitoring the height position of the energized coil after the energized coil is energized.

7. A control method for a magnetic track driven intelligent dynamic display wall window according to claim 6, characterized in that: The following steps are involved: S1. Initialize the system: Start the central controller and receive control instructions or target pattern content from the external mobile terminal through the communication module; S2, the central controller is adapted to enable the display drive system to switch between pattern mode, advertising mode, festival mode, display mode, and night mode according to control instructions; wherein, When the pattern mode is selected, the central processing unit retrieves the height information of each display screen unit under the selected pattern from the preset database so that each display screen device is combined into a specific shape feature for display; When the advertising mode is selected, the central processing unit controls the individual display units to be spliced ​​into a large screen, and displays the advertising content through the entire screen; When the festival mode is selected, the central processing unit retrieves preset festival-related pattern information from the preset database, and the required display screen units are suitable for splicing into a plurality of display combination screens for displaying festival effect patterns; When the display mode is selected, the central processing unit controls the individual display units to be spliced ​​into a large screen or multiple display combination screens, and receives the pattern information uploaded by the user through the app open interface for display; When the night mode is selected, the central processing unit automatically adjusts the brightness of the display device and realizes the lighting function.

8. The control method for the magnetic track driven intelligent dynamic display wall stained glass window according to claim 7 is characterized in that: In step S2, after the mode is selected, the following steps are included: S21. Calculate motion path: Based on the current position and target position of the display device, the central controller generates a motion path using a built-in algorithm; S22. Driving the display screen device: The central controller sends the motion path to the display drive system, which drives the movable bracket to move to the target position along the permanent magnetic channel and monitors the height position of the energized coil through the position sensor; S23, calibrating the display effect: The actual position of the movable bracket is detected in real time by the Hall sensor, and the central controller fine-tunes its position according to the detection result to ensure the accuracy of the display effect.

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