Method for realizing column real-time sliding conversion typesetting in Huaendao mode of SMT (Surface Mount Technology) digital billboard

Abstract

The invention belongs to the technical field of workshop digital billboard typesetting, and particularly relates to a method for realizing column real-time sliding conversion typesetting in an SMT (Surface Mount Technology) digital billboard Huaendao mode, which combines the characteristics of SMT production management, designs calculation modes of different proportions according to screens with different resolutions, and realizes the real-time sliding conversion typesetting of columns. The problems of abnormal and disordered styles and display of each column are avoided, and position conversion errors are avoided; through the calculation method of the overlapping critical value, the situation that the columns are not overlapped or staggered or cannot be placed is ensured while the flexible change of the operation positions between the columns is ensured, so that the SMT digital billboard is more intelligent, efficient and customizable, the operation habits and production requirements of different users are met and adapted, and the production efficiency of the SMT digital billboard is improved. And information visual management is realized. A production workshop can freely adjust the content of the billboard according to different teams or process requirements, codes do not need to be modified, the user experience is improved, and the operation difficulty is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of workshop digital kanban typesetting, and in particular relates to a method for realizing real-time sliding transformation of column typesetting in a Huarongdao mode applied to an SMT digital kanban. Background Art

[0002] With the rapid development of smart manufacturing, surface mount technology (SMT) has been widely used in the electronics manufacturing industry. SMT production lines typically consist of multiple high-precision devices, such as printers, placement machines, reflow ovens, and AOI (automated optical inspection). Because SMT production involves multiple processes and equipment, real-time monitoring of each device's production status, operating conditions, and quality data is crucial. As a crucial component of modern smart factories, digital dashboards (Dashboards) intuitively present key information, including production data, quality inspection results, and equipment operating status. These dashboards help managers and operators quickly understand production status, improve efficiency, and reduce defect rates.

[0003] Current MT production dashboards have the following main issues: 1. Traditional SMT production dashboards have rigid column layouts. Many existing SMT production dashboards use a fixed layout, with columns (such as data tables, charts, and production status information) positioned in preset locations, making them difficult to adjust to the needs of different factories or workshops. When changing production lines or adjusting processes, operators cannot freely adjust the layout based on on-site conditions, requiring code modifications or interface reconfiguration, resulting in limited flexibility. 2. Columns on the same page are prone to overlap, impacting display quality. Many existing SMT electronic dashboard solutions lack effective critical point detection and automatic adjustment mechanisms, allowing columns to be placed arbitrarily. This can lead to occlusion, overlap, and crossover, compromising readability. 3. Inefficient column management makes it difficult to adapt to diverse scenarios. Traditional SMT electronic dashboards have a fixed number of columns, preventing users from adding or removing columns. This requires additional development by personnel in different roles to meet their individual needs. Adding new columns also lacks intelligent vacancy detection, requiring manual repositioning, resulting in a cluttered interface.

[0004] Therefore, since the current display methods of existing digital billboards mostly adopt fixed layouts and fixed combinations, they are very inflexible and difficult to adapt to the personalized needs of different factories, different production lines, different equipment and different operators. How to realize that SMT digital billboards can adapt to different needs anytime and anywhere, realize real-time synchronous changes of all columns in the interface, real-time movement, flexible and free addition, arbitrary proportion display, automatic typesetting, intelligent boundary calculation, automatic transposition, etc., to adapt to the operating habits and production needs of different users, is an urgent problem to be solved.

[0005] Currently, there are several approaches available on the market that can achieve mobile interactions and grid-like layouts, including: 1. Gridster.js, a jQuery-based drag-and-drop layout plugin written in JavaScript, can be used to create draggable grid layout systems. It supports multi-column layouts, dynamic element management, and responsive design, including dynamic movement and resizing of columns. However, its performance optimization for large-scale data visualization scenarios is limited. 2. React-Grid-Layout: A dynamic mobile layout library for the React framework. However, in SMT production environments, it has limited compatibility with critical component positioning and overlapping components. With a large number of projects or complex layouts, performance bottlenecks may occur, especially with frequent moving and resizing. 3. Element UI / Ant Design Grid: A grid layout component provided by mainstream front-end UI frameworks. It is suitable for general page layouts, but it does not support the complex interactive requirements of SMT production dashboards. 4. Draggable: It focuses primarily on drag-and-drop functionality and lacks direct support for complex layouts. Summary of the Invention

[0006] The present invention aims to provide a method for realizing real-time sliding transformation and typesetting of columns in the Huarong Dao mode applied to SMT digital signage, so as to realize intelligent, efficient and customizable column layout of SMT digital signage through the method for realizing real-time sliding transformation and typesetting of columns in the Huarong Dao mode applied to SMT digital signage. The column layout is flexible, and the columns will not overlap, be misplaced or be unable to be placed, so as to meet the operating habits and production needs of different users and realize information visualization management.

[0007] To achieve the above objectives, the present invention adopts the following technical solutions: A method for implementing real-time sliding and changing column layout in a Huarongdao mode for an SMT digital signage board is provided, comprising: Initialize the interface of the SMT digital signage through a Huarongdao layout. At the same time, the operator transmits the setting data to the SMT digital signage through the host computer through signals to determine the initial position, size and visibility of the column on the SMT digital signage interface. The SMT digital signage records the position of the column on the interface in real time, monitors the column offset data during the operator's operation, and calculates the remaining space in the target direction of the column movement in real time based on the movement direction; SMT digital signage intelligently calculates the critical point where adjacent columns completely overlap, constrains whether columns exceed the visual boundary, and dynamically determines whether adjacent columns overlap. The SMT digital signage automatically calculates the remaining space on the interface based on the positions of all columns in real time, triggering an automatic alignment mechanism to ensure that all columns are neatly arranged without overlap after the operator stops operating.

[0008] Preferably, the SMT digital signage intelligently checks all available free spaces in the current interface layout to determine whether there is enough space to place a new single default setting column.

[0009] Preferably, it also includes: when the operator deletes a column, the SMT digital signage releases the size space currently occupied by the deleted column on the interface, and after the new column fills the vacant space, the automatic alignment mechanism is triggered and data of the current column on the interface is stored.

[0010] Preferably, the method further includes: when the sizes of adjacent columns are completely different, if positions need to be exchanged, automatically triggering a critical calculation between columns to determine whether the conditions for moving and swapping between columns are met.

[0011] Preferably, the operation of moving and transposing between columns is as follows: the operator adjusts the column layout on the SMT digital signage through the control page mapped by the host computer, the host computer is communicated with the SMT digital signage, the SMT digital signage monitors the data changes generated when the operator operates the column movement through the host computer, captures the original starting position of the column and the offset and the direction of the offset, and at the same time the SMT digital signage transmits the data to the host computer where the operator is located in real time; during the operator's column movement process, the SMT digital signage calculates the position of the column in real time and maps it to the current page, the SMT digital signage calculates the final position of the moved and transposed column, and checks whether it collides with other columns. If there is no overlap or intersection, the adjacent positions are directly exchanged. If overlap and intersection occur, the column size and position are updated.

[0012] Preferably, the critical calculation between the columns adopts an overlapping critical value calculation method, which adopts an interval overlap detection method to calculate whether two columns overlap or intersect. When the interchanged columns overlap or intersect, the critical point that meets the position interchange is calculated in real time, and the column size is adjusted to meet the position interchange conditions.

[0013] Preferably, the Huarongdao layout is constructed as follows: based on the resolution of the current SMT digital signage, the interface of the SMT digital signage is arranged into multiple columns with adjustable sizes. The initial size of each column is arranged proportionally. There is a minimum length unit for the size of each column. The size data of each column displayed on the interface of the SMT digital signage is determined based on the set value during human operation.

[0014] Preferably, it also includes: the operating interface of the upper computer is provided with a drawer for adding new columns. When the operator adds a new column from the drawer, the upper computer calculates in real time the space occupied by the columns of the current layout of the SMT digital signage, searches for empty spaces, checks the size of each column on the interface of the SMT digital signage in turn, and determines whether the remaining spaces can fully accommodate the default size of the new column. If the critical point is met, the column can be placed. If there is no available space, the "Add" button for adding new columns is automatically disabled to avoid exceeding the current layout range.

[0015] Preferably, it also includes data storage and recovery of the SMT digital signage. The location information and size data of all columns on the interface of the SMT digital signage are uploaded to the host computer in real time. The interface of the SMT digital signage maintains a persistent connection with the host computer. Whenever the operator refreshes the page mapped by the host computer, it automatically reconnects. The operator gives the last signal data of the SMT digital signage through the host computer, and the interface of the SMT digital signage is rendered at the same time, and the last operation result is still maintained.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the method for realizing real-time sliding transformation of column layout in the Huarongdao mode applied to the SMT digital kanban combines the characteristics of SMT production management, designs different proportion calculation methods for screens with different resolutions, ensures that each column will not have abnormal style and display confusion problems, and avoids position conversion errors. Through the calculation method of the overlapping critical value, while ensuring the flexible change of the operating position between columns, it ensures that the columns will not overlap, be misplaced or be unable to be placed, making the SMT digital kanban more intelligent, efficient and customizable, meeting and adapting to the operating habits and production needs of different users, and realizing information visualization management. The production workshop can freely adjust the kanban content according to different teams or process requirements without modifying the code, improving the user experience, reducing the difficulty of operation, and making the mobile interaction more natural. The system intelligently handles position conflicts and does not require manual adjustment by the user, thereby improving production management efficiency. Through functions such as automatic layout adjustment and real-time intelligent storage, it ensures that the visualization management of SMT production data is more efficient, reduces human operating errors, and improves the level of workshop informatization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 The present invention is a flow chart of an embodiment of a method for implementing real-time sliding transformation of column layout in the Huarongdao mode of an SMT digital signage board.

[0018] Figure 2This is a schematic diagram of a Huarong Dao layout of an interface in an embodiment of a method for realizing real-time sliding and transformation layout of columns in the Huarong Dao mode of an SMT digital signage according to the present invention.

[0019] Figure 3 This is an interface diagram showing the position swapping of two adjacent columns on the left and right sides of the interface in one embodiment of the method for realizing real-time sliding transformation of column layout in the Huarongdao mode of the present invention applied to the SMT digital signage.

[0020] Figure 4 This is an interface diagram before the positions of two upper and lower adjacent columns in the interface are swapped in one embodiment of the method for realizing real-time sliding transformation of column layout in the Huarongdao mode of the present invention.

[0021] Figure 5 This is an interface diagram for adjusting the size of columns in an interface in an embodiment of a method for implementing real-time sliding transformation of column layout in the Huarongdao mode of an SMT digital signage board according to the present invention.

[0022] Figure 6 This is an interface diagram after the size of the columns in the interface is adjusted in an embodiment of the method for realizing real-time sliding transformation of column layout in the Huarongdao mode of the SMT digital signage of the present invention.

[0023] Figure 7 This is an interface diagram after the positions of two upper and lower adjacent columns in the interface are swapped in one embodiment of the method for realizing real-time sliding transformation of column layout in the Huarongdao mode of the present invention applied to the SMT digital signage. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In one embodiment, a method for realizing real-time sliding and changing layout of columns in Huarongdao mode applied to SMT digital kanban is provided. The method is based on Huarongdao layout and the way of equal position interchange when moving between sliders, combined with the calculation method of overlapping critical value between adjacent blocks, and is applied to SMT digital kanban to realize the method of real-time sliding stacking of kanban columns, so that workshop operators can remotely control and freely adjust the type, size, and position of the columns on the kanban in real time, and slide the columns on the kanban to any position at will, ensuring that there is no overlap or conflict between all the columns in the kanban. At the same time, the algorithm in the method meets the requirements of automatic layout according to the current column size and position, thereby greatly improving the flexibility and adaptability of the SMT kanban, greatly reducing the tedious operation difficulty of workshop operators, and reducing the operation time of workshop operators. Specifically, Figure 1 As shown, the method for realizing real-time sliding transformation of column layout in Huarongdao mode applied to SMT digital signage includes: S100: Initialize the interface of the SMT digital signage through a Huarongdao layout. At the same time, the operator transmits the setting data to the SMT digital signage through a signal from the host computer to determine the initial position, size and visibility of the column on the SMT digital signage interface.

[0026] Combine Figure 2 As shown, the Huarongdao layout is constructed as follows: Based on the current resolution of the SMT digital signage, the SMT digital signage interface is arranged into multiple configurable columns. The initial size of each column is proportional, and each column has a minimum length unit. The size data displayed for each column on the SMT digital signage interface is determined by the value set by the operator during operation. Because each column has the same minimum length unit, when adjusting the column size, it can be adjusted according to the minimum length unit. For example, the space reduced in one column can be used to expand in another column. This ensures that after the columns are resized, they will not overlap, be misaligned, or become unplaceable. Figure 2 In this example, an N×N Huarongdao layout is used, with each column being a square of the same size. Other embodiments can utilize rectangular columns to accommodate the size of the SMT digital signage. Here, the SMT digital signage is the C-end, and the operator's host computer is the B-end. The B-end controls the display content and column layout of the C-end. The B-end is the operator's host computer, which transmits configuration data, including display content and column layout information, to the C-end. The B-end and C-end can communicate via a communication line or wireless network.

[0027] S200 and SMT digital signage record the position of columns on the interface in real time, monitor the data of column sliding offset during operator operation, and calculate the remaining space in the target direction of column movement in real time based on the moving direction.

[0028] When the operator at the B end edits the content and column layout displayed on the SMT digital signage interface, the data is transmitted to the SMT digital signage in real time. The SMT digital signage is displayed in real time, and the B end can know the remaining space on the SMT digital signage interface in real time.

[0029] S300 and SMT digital signage intelligently calculate the critical point where adjacent columns completely overlap, constrain whether the columns exceed the visual boundaries, and dynamically determine whether adjacent columns cross and overlap.

[0030] By recording the values ​​of the critical points where adjacent columns completely overlap, when the sum of the length or width of adjacent columns is greater than the size of the visible boundary, they will exceed the visible boundary. When exceeding the boundary, the constraint can be handled by adjusting the column size. When adjacent columns exceed the critical point, cross-overlap will occur.

[0031] S400 and SMT digital signage automatically calculate the remaining space on the interface based on the positions of all columns in real time, triggering an automatic alignment mechanism to ensure that all columns are neatly arranged without overlapping after the operator stops operating.

[0032] By calculating the remaining space on the interface, it can provide a reference for the layout of subsequent columns. The automatic alignment mechanism automatically aligns adjacent columns by setting their boundaries at critical points.

[0033] S500 and SMT digital signage intelligently check all available free spaces in the current interface layout to determine whether there is enough space to place a new single default setting column.

[0034] Only when there is enough space to place a new single default settings column should you consider placing a new column, otherwise you will need to adjust other columns.

[0035] S600: When the operator deletes a column, the SMT digital signage releases the size space currently occupied by the deleted column on the interface. After the new column fills the empty space, the automatic alignment mechanism is triggered and the data of the current column on the interface is stored.

[0036] By storing the data of the current column, the column content can be restored next time when the SMT digital signage is turned off or the screen is turned off.

[0037] S700: When the sizes of adjacent columns are completely different, if they want to be swapped, a critical calculation between columns is automatically triggered to determine whether the conditions for moving and swapping between columns are met.

[0038] The operation of moving and transposing columns here is as follows: the operator adjusts the column layout on the SMT digital signage through the control page mapped by the host computer. The host computer is connected to the SMT digital signage. The SMT digital signage monitors the data changes generated when the operator moves the column through the host computer, captures the original starting position of the column and the offset and the direction of the offset, and at the same time, the SMT digital signage transmits the data to the host computer where the operator is located in real time; during the operator's column movement, the SMT digital signage calculates the position of the column in real time and maps it to the current page. The SMT digital signage calculates the final position of the moved column and checks whether it collides with other columns. If there is no overlap or intersection, the adjacent positions are directly exchanged. If overlap or intersection occurs, the column size and position are updated.

[0039] The critical calculation between columns uses the overlap threshold calculation method. This overlap threshold calculation method uses the interval overlap detection method to determine whether two columns overlap or intersect. When the interchangeable columns overlap or intersect, the critical point that satisfies the position swap is calculated in real time, and the column size is adjusted to meet the position swap conditions. The interval overlap detection method determines based on the coordinate size of the two columns.

[0040] This method uses the overlapping critical value calculation method combined with the Huarongdao layout and the method of moving and transposing between sliders. It can adapt to the needs of digital kanban in SMT production environment. The entire interface is divided according to the same proportion. The size and position data of each column are controlled and allocated by the B-end. At the same time, it also avoids calculation errors caused by decimal point precision problems. On this basis, each column is displayed as an independent individual in the interface, and it also includes operations such as dynamic addition and deletion of columns. When sliding a column next to another column, the entire sliding area is equivalent to a slider. This method defines the interface by referring to the Huarongdao layout method. The position and size of each column in the current layout are determined by the X and Y coordinates of the fixed points on the slider and the length (L) and height (H) values. The type of the current column is determined by the type of slider. When real-time monitoring detects that a person has triggered a related sliding operation in the interface layout, it will automatically calculate the position data changes of all columns in the layout to determine the corresponding sliding direction at that moment. At the same time, the calculated data is uploaded in real time. When the B-end receives it, it will simultaneously send a signal to the C-end dashboard that currently needs to make an operation change. After receiving the signal, the dashboard will change in real time, thereby realizing dynamic real-time adjustment of the dashboard layout. This method uses the column coordinate values ​​and the length and height of the slider based on the overlap critical value algorithm to ensure that even if a person collides with other columns when sliding the column, there will be no cross-overlap problems. It also supports the dynamic addition of column charts from the left drawer bar, improving the scalability and user experience of the dashboard.

[0041] Furthermore, the operating interface of the host computer is provided with a drawer for adding new columns. When the operator adds a new column from the drawer, the host computer calculates in real time the space occupied by the columns in the current layout of the SMT digital signage, searches for empty spaces, and checks the size of each column on the interface of the SMT digital signage in turn to determine whether the remaining spaces can fully accommodate the default size of the new column. If the critical point is met, the column can be placed. If there is no available space, the "Add" button for adding new columns is automatically disabled to avoid exceeding the current layout range.

[0042] Furthermore, the method also includes data storage and recovery of the SMT digital signage. The location information and size data of all columns on the interface of the SMT digital signage are uploaded to the host computer in real time. The interface of the SMT digital signage maintains a persistent connection with the host computer. Whenever the operator refreshes the page mapped by the host computer, it automatically reconnects. The operator gives the previous signal data of the SMT digital signage through the host computer, and the interface of the SMT digital signage is rendered at the same time, and the last operation result is still maintained.

[0043] Based on the above embodiments, it can be seen that the method for implementing real-time sliding and transformation layout of columns in the Huarongdao mode of the SMT digital signage has the following advantages: (1) Flexible and precise control of column layout: users can freely adjust the column layout to adapt to the needs of different SMT production environments; and by using intelligent boundary alignment, the columns always fall on the same horizontal line to avoid position offset. (2) Advanced column position interaction and intelligent adjustment mechanism: by calculating the overlapping critical value, it ensures that the columns will not overlap or intersect; even if a conflict occurs, the column position is automatically adjusted to the available space or the user is prompted to adjust. (3) Highly flexible and intelligent dynamic expansion: by adding new columns from the drawer column on the left, the existing space position in the layout is automatically detected, and the remaining position is intelligently and reasonably allocated; the available space is calculated in real time to ensure that the column can be reasonably added to the signage. (4) Automatic saving and persistent storage: even if the operator refreshes the page, the layout combination will not be lost, and the last operation result can be restored at any time; the B-end and C-end use a long connection method to synchronize all data adjustment changes to the C-end and B-end databases in real time through real-time signals.

[0044] Combine Figure 3-7 As shown, in a specific example of the method for implementing real-time sliding transformation of column layout in the Huarongdao mode of the SMT digital signage, the column layout is demonstrated as follows: like Figure 3 As shown in the figure, when the column numbered 1 in the upper left corner of the SMT digital signage interface is moved towards the column numbered 2 in the middle, the two columns will swap positions, because at this time, even if the two columns are not the same in length, they are the same in height, which meets the requirements of position swapping. Figure 4-5As shown, if you want to move the equipment downtime analysis column downward, you need to reduce its length. After adjustment, the length of the column meets the equal length condition, such as Figure 6-7 As shown, even if the heights are inconsistent, the position interchange can be completed if the lengths are equal and meet the position interchange requirements.

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0046] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A method for implementing real-time sliding transformation of column layout in Huarongdao mode applied to SMT digital signage, characterized in that: include: Initialize the interface of the SMT digital signage through a Huarongdao layout. At the same time, the operator transmits the setting data to the SMT digital signage through the host computer through signals to determine the initial position, size and visibility of the column on the SMT digital signage interface. The SMT digital signage records the position of the columns on the interface in real time, monitors the offset data of the columns when the operator slides, and calculates the remaining space in the target direction of the column movement in real time according to the movement direction; SMT digital signage intelligently calculates the critical point where adjacent columns completely overlap, constrains whether columns exceed the visual boundary, and dynamically determines whether adjacent columns overlap. The SMT digital signage automatically calculates the remaining space on the interface based on the positions of all columns in real time, triggering an automatic alignment mechanism to ensure that all columns are neatly arranged without overlap after the operator stops operating.

2. The method for implementing real-time sliding transformation of column layout in Huarongdao mode applied to SMT digital signage according to claim 1 is characterized in that: Also includes: SMT digital signage intelligently checks all available free spaces in the current interface layout to determine whether there is enough space to place a new single default setting column.

3. The method for implementing real-time sliding transformation of column layout in Huarongdao mode applied to SMT digital signage according to claim 2 is characterized in that: Also includes: When the operator deletes a column, the SMT digital signage releases the size space currently occupied by the deleted column on the interface. After the new column fills the empty space, the automatic alignment mechanism is triggered and the data of the current column on the interface is stored.

4. The method for implementing real-time sliding transformation of column layout in Huarongdao mode applied to SMT digital signage according to claim 3 is characterized in that: Also includes: When the sizes of adjacent columns are completely different, if you want to swap their positions, the critical calculation between columns will be automatically triggered to determine whether the conditions for moving and swapping between columns are met.

5. The method for implementing real-time sliding transformation of column layout in Huarongdao mode applied to SMT digital signage according to claim 4 is characterized in that: The operation of moving and transposing between columns is as follows: the operator adjusts the column layout on the SMT digital signage through the control page mapped by the host computer, the host computer is communicated with the SMT digital signage, and the SMT digital signage monitors the data generated when the operator moves the column through the host computer, captures the original starting position of the column and the offset and the direction of the offset, and at the same time, the SMT digital signage transmits the data to the host computer where the operator is located in real time; during the operator's column movement, the SMT digital signage calculates the position of the column in real time and maps it to the current page. The SMT digital signage calculates the final position of the moved and transposed column and checks whether it collides with other columns. If there is no overlap or intersection, the adjacent positions are directly exchanged. If overlap and intersection occur, the column size and position are updated.

6. The method for implementing real-time sliding transformation of column layout in Huarongdao mode applied to SMT digital signage according to claim 4 is characterized in that: The critical calculation between the columns adopts the overlapping critical value calculation method, which adopts the interval overlap detection method to calculate whether the two columns overlap or intersect. When the interchanged columns overlap or intersect, the critical point that meets the position interchange is calculated in real time, and the column size is adjusted to meet the position interchange conditions.

7. The method for implementing real-time sliding transformation of column layout in Huarongdao mode applied to SMT digital signage according to claim 1 is characterized in that: The Huarongdao layout is constructed as follows: based on the resolution of the current SMT digital signage, the interface of the SMT digital signage is arranged into multiple columns with adjustable sizes. The initial size of each column is arranged proportionally. The size of each column has a minimum length unit. The size data of each column displayed on the interface of the SMT digital signage is determined based on the set value during human operation.

8. The method for implementing real-time sliding transformation of column layout in Huarongdao mode applied to SMT digital signage according to claim 1, characterized in that: Also includes: The host computer's operating interface features a drawer for adding new columns. When the operator adds a new column from the drawer, the host computer calculates the space occupied by the columns in the current layout of the SMT digital signage in real time, searches for available space, and checks the size of each column on the SMT digital signage interface in turn to determine whether the remaining space can fully accommodate the default size of the new column. If the critical point is met, the column can be placed. If there is no available space, the "Add" button for adding new columns is automatically disabled to avoid exceeding the current layout range.

9. The method for implementing real-time sliding transformation of column layout in Huarongdao mode applied to SMT digital signage according to claim 1 is characterized in that: It also includes data storage and recovery of SMT digital signage. The location information and size data of all columns on the interface of the SMT digital signage are uploaded to the host computer in real time. The interface of the SMT digital signage maintains a persistent connection with the host computer. Whenever the operator refreshes the page mapped by the host computer, it will automatically reconnect. The operator gives the last signal data to the SMT digital signage through the host computer, and the interface of the SMT digital signage is rendered at the same time, still maintaining the last operation result.

Images