Arrangement method, device and equipment of roller shutter control system and storage medium

Abstract

The invention relates to the field of building electrical system design, discloses an arrangement method, device and equipment of a roller shutter control system and a storage medium, and is used for solving the problems of non-uniform arrangement standard, unreasonable design and low efficiency caused by the fact that an existing arrangement mode of the roller shutter control system depends on manual selection of an arrangement position. According to the method, model data of a target building are loaded, a target area in the target building and geometric structure information of the target area are extracted based on the model data, and the target area is a door position area of a space where a roller shutter door is to be installed; determining a target arrangement surface from the geometric structure information based on a preset mounting standard of the roller shutter door and the size information of a control device of the roller shutter door; and determining a target mounting position of the control device from the target arrangement surface by taking the minimum power supply wiring cost as a target, and arranging the control device based on the target mounting position to obtain a design drawing of the roller shutter control system.

Description

Technical Field

[0001] The present invention relates to the field of building electrical system design, and in particular to an arrangement method, device, equipment and storage medium of a roller shutter control system. Background Art

[0002] The rolling shutter control system refers to the control system for the operation of rolling shutters, such as ordinary rolling shutters, fireproof rolling shutters, etc. The system includes a rolling shutter control box and rolling shutter control buttons. The rolling shutter control box is the core control device of the rolling shutter, responsible for coordinating and managing the operation of the rolling shutter; the rolling shutter control button is a physical or electronic input device directly operated by the user, used to send instructions to the control box to trigger specific actions of the rolling shutter (such as opening, closing, and stopping). It is the front-end interface for interaction between the control box and the user.

[0003] At present, after the completion of a building, the layout of the roller shutter control system is mainly achieved in combination with an efficiency-enhancing plug-in. Specifically, the layout surface for the roller shutter location is first selected based on human work experience, and then the design parameters are inserted and automatically arranged through the plug-in. It can be seen that the existing layout scheme still needs to rely on manual determination of the location of the roller shutter control box and the control button, and then use the plug-in to arrange the fire shutters one by one based on the selected location. Although the existing scheme can improve design efficiency to a certain extent, its layout standards cannot be unified, resulting in certain irrationality. Summary of the Invention

[0004] The main purpose of the present invention is to provide a method, device, equipment and storage medium for arranging a roller shutter control system, which is used to solve the problems that the existing roller shutter control system arrangement method relies on manual selection of the arrangement position, resulting in inconsistent arrangement standards, unreasonable layout and low efficiency.

[0005] A first aspect of the present invention provides a method for arranging a roller blind control system, comprising: Loading model data of a target building, and extracting a target area in the target building and geometric structure information of the target area based on the model data, wherein the target area is a door location area of ​​a space where a rolling door is to be installed; determining a target layout surface from the geometric structure information based on a preset rolling door installation standard and size information of a rolling door control device; With the minimum power supply wiring cost as the goal, the target installation position of the control device is determined from the target layout surface, and the control device is arranged based on the target installation position to obtain a roller shutter control system design drawing.

[0006] Optionally, the preset rolling door installation standards include: The target layout surface meets a length threshold; The distance between the target layout surface and the obstacle is greater than the safety distance threshold; The space type of the target layout surface is consistent with the space types on both sides of the rolling door; The length threshold and the safety distance threshold are both determined based on the size information.

[0007] Optionally, the target area is the area on both sides of the wall or structural column where the rolling door is located; The step of determining the target layout surface from the geometric structure information based on a preset rolling door installation standard and size information of the rolling door control device includes: Based on the endpoints of the rolling door, a plurality of candidate layout surfaces are generated by extending along the contours of the two side areas of the wall where the rolling door is located or the structural columns; A target layout surface is selected from the plurality of candidate layout surfaces based on the length threshold, the safety distance threshold, and the space types on both sides of the rolling door.

[0008] Optionally, the selecting a target layout surface from the candidate layout surfaces based on the length threshold, the safety distance threshold, and the space type on both sides of the rolling door includes: Calculating spatial parameters of each of the candidate layout surfaces at two end points of the rolling door, wherein the spatial parameters include a minimum length value of the candidate layout surface in a direction parallel to the rolling door and a minimum distance value in a direction perpendicular to the rolling door; Compare the minimum length value with the length threshold, and the minimum distance value with the safety distance threshold, to obtain a comparison result; Identifying the space type of the space where each candidate layout surface is located and the space type on both sides of the rolling door; Based on the comparison result and the space type, one is selected from the plurality of candidate layout surfaces as a target layout surface.

[0009] Optionally, the determining the target layout surface from the geometric structure information based on a preset rolling door installation standard and size information of the rolling door control device further includes: If a layout surface that completely matches the rolling door installation standard cannot be selected from the multiple candidate layout surfaces, a candidate layout surface that matches the space type on one side of the rolling door and has the smallest distance from the power supply node is selected from the multiple candidate layout surfaces as the target layout surface.

[0010] Optionally, the step of determining a target installation position of the control device from the target layout surface with the minimum power supply wiring cost as the goal includes: Calculating the wiring path length from each candidate installation position on the target layout surface to the upper power supply node; Evaluating the loop concentration of the space to which each candidate installation position belongs on the target layout surface; The candidate installation position with the shortest path length and the highest loop concentration is selected as the target safe position of the control device.

[0011] Optionally, after determining the target installation position of the control device on the target layout surface with the minimum power supply wiring cost as the goal, the method further includes: When the model data of the target building is changed, the optimization process of determining the target layout surface and the target installation position is re-executed, and the roller shutter control system design drawing is updated based on the optimization result.

[0012] A second aspect of the present invention provides a device for arranging a roller blind control system, comprising: an extraction module, configured to load model data of a target building and extract a target area in the target building and geometric structure information of the target area based on the model data, wherein the target area is a location area where a rolling door is to be installed; a layout surface screening module, configured to determine a target layout surface from the geometric structure information based on a preset rolling door installation standard and size information of a rolling door control device; The system layout module is used to determine the installation position of the control device from the target layout surface with the minimum power supply wiring cost as the goal, and arrange the control device based on the installation position to obtain a roller shutter control system design drawing.

[0013] Optionally, the preset rolling door installation standards include: The target layout surface meets a length threshold; The distance between the target layout surface and the obstacle is greater than the safety distance threshold; The space type of the target layout surface is consistent with the space types on both sides of the rolling door; The length threshold and the safety distance threshold are both determined based on the size information.

[0014] Optionally, the target area is the area on both sides of the wall or structural column where the rolling door is located; The layout surface screening module includes: a candidate generation unit, configured to generate a plurality of candidate layout surfaces based on the endpoints of the rolling door and extending along the contours of the two side areas of the wall where the rolling door is located or the structural columns; A target selection unit is configured to select a target layout surface from a plurality of candidate layout surfaces based on the length threshold, the safety distance threshold, and the space type on both sides of the rolling door.

[0015] Optionally, the target selection unit is specifically configured to: Calculating spatial parameters of each of the candidate layout surfaces at two end points of the rolling door, wherein the spatial parameters include a minimum length value of the candidate layout surface in a direction parallel to the rolling door and a minimum distance value in a direction perpendicular to the rolling door; Compare the minimum length value with the length threshold, and the minimum distance value with the safety distance threshold, to obtain a comparison result; Identifying the space type of the space where each candidate layout surface is located and the space type on both sides of the rolling door; Based on the comparison result and the space type, one is selected from the plurality of candidate layout surfaces as a target layout surface.

[0016] Optionally, the target selection unit is further configured to: If a layout surface that completely matches the rolling door installation standard cannot be selected from the multiple candidate layout surfaces, a candidate layout surface that matches the space type on one side of the rolling door and has the smallest distance from the power supply node is selected from the multiple candidate layout surfaces as the target layout surface.

[0017] Optionally, the system generation module includes: A calculation unit, configured to calculate the length of a wiring path from each candidate installation position on the target layout surface to a superior power supply node; An evaluation unit, configured to evaluate the loop concentration of the space to which each candidate installation position belongs on the target layout surface; A placement unit is configured to select a candidate installation location with the shortest path length and the highest loop concentration as a target safe location for the control device.

[0018] Optionally, the arrangement device of the roller shutter control system further includes: an updating module, configured to: When the model data of the target building is changed, the optimization process of determining the target layout surface and the target installation position is re-executed, and the roller shutter control system design drawing is updated based on the optimization result.

[0019] A third aspect of the present invention provides an electronic device, comprising: a memory and at least one processor, wherein the memory stores instructions; the at least one processor calls the instructions in the memory to enable the electronic device to execute the above-mentioned arrangement method of the roller blind control system.

[0020] A fourth aspect of the present invention provides a computer-readable storage medium, wherein the computer-readable storage medium stores instructions, which, when executed on a computer, enable the computer to execute the above-mentioned method for arranging the roller blind control system.

[0021] The technical solution provided by the present invention loads the model data of the target building and extracts the target area and geometric structure information of the target area in the target building based on the model data. The target area is the door location area of ​​the space where the rolling shutter door is to be installed; based on the preset rolling shutter door installation standards and the size information of the rolling shutter door control device, a target layout surface is determined from the geometric structure information; with the minimum power wiring cost as the goal, the target installation position of the control device is determined from the target layout surface, and the control device is arranged based on the target installation position to obtain a rolling shutter control system design drawing. In the embodiment of the present invention, by automatically loading the building model data and extracting the geometric structure information of the target area, the target layout surface is intelligently selected based on the preset installation standards and size requirements, thereby avoiding the problem of inconsistent layout standards caused by differences in manual experience; at the same time, the installation position of the control device is optimized with the minimum power wiring cost as the goal, and the power circuit concentration and wiring path length are globally coordinated, significantly improving the rationality and economy of the design; finally, a rolling shutter control system design drawing is generated, which greatly reduces the time spent on manual point-by-point review and repeated adjustment, solves the inefficiency of traditional methods, and supports dynamic updates to adapt to changes in building plans, ensuring the consistency and maintainability of the design scheme. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of an embodiment of a method for arranging a roller shutter control system provided by an embodiment of the present invention; Figure 2 A schematic diagram of another embodiment of a method for arranging a roller shutter control system provided by an embodiment of the present invention; Figure 3 A schematic diagram of determining candidate layout surfaces provided by an embodiment of the present invention; Figure 4 A schematic diagram of a target building plan before simplification provided by an embodiment of the present invention; Figure 5 A simplified schematic diagram of the floor plan of a target building provided by an embodiment of the present invention; Figure 6 A schematic diagram of a structural column before shearing provided by an embodiment of the present invention; Figure 7 A schematic diagram of a structural column after shearing provided by an embodiment of the present invention; Figure 8 A schematic diagram of target layout surface screening provided by an embodiment of the present invention; Figure 9 A schematic diagram of the principle of screening target layout surfaces when obstacles are present, provided by an embodiment of the present invention; Figure 10 A schematic diagram of the principle of screening target layout surfaces in a confined space provided by an embodiment of the present invention; Figure 11 A schematic diagram of the principle of screening target layout surfaces based on distance provided by an embodiment of the present invention; Figure 12 A schematic diagram of a principle for determining a target installation position provided by an embodiment of the present invention; Figure 13 A schematic diagram of another principle for determining a target installation position provided by an embodiment of the present invention; Figure 14 A schematic diagram of an embodiment of a layout device for a roller shutter control system provided by an embodiment of the present invention; Figure 15 A schematic diagram of an electronic device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0023] The embodiments of the present invention provide a method for arranging a roller shutter control system and its device and equipment, which mainly solve the problem of arranging control boxes and control buttons on both sides of the roller shutter door. In addition to meeting the design and use requirements, the layout of the roller shutter control box should also consider the rationality and economy of the overall design. The present invention proposes a method for globally arranging roller shutter control boxes and control buttons by identifying fire partitions, rooms, fire shutters, structural columns, walls and other spaces within the building plane, which greatly improves the rationality and economy of the design. In addition, the entire process does not require manual operation, and the design efficiency is significantly improved.

[0024] The terms "first," "second," "third," "fourth," and so on (if any) in the description and claims of the present invention and in the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments described herein can be implemented in an order other than that shown or described herein. In addition, the terms "including" or "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus that includes a series of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, product, or apparatus.

[0025] For ease of understanding, the specific process of the embodiment of the present invention is described below. It is understood that the execution subject of the present invention can be the arrangement device of the roller blind control system, or it can be a terminal or a server, and the specific implementation is not limited here. The embodiment of the present invention is described by taking the server as the execution subject as an example.

[0026] See also Figure 1 An embodiment of a method for arranging a roller shutter control system according to an embodiment of the present invention includes: 101. Load model data of a target building, and extract a target area and geometric structure information of the target area in the target building based on the model data. The target area is a door position area of ​​a space where a rolling door is to be installed.

[0027] In this embodiment, the target building's model data is loaded using 3D design software (Revit). If the target building's model data is constructed using different software, the data from these different software must first be merged. Then, the target building's BIM model data, including component information such as fire shutters, walls, structural columns, fire partitions, rooms, and water collection wells, is imported from the 3D design software (e.g., Revit). Finally, the target area and geometric structure information are extracted based on the information in the BIM model data.

[0028] In practice, to facilitate subsequent calculations and analysis, after loading the model data, geometric simplification is performed on the model components, converting wall centerlines and column outlines into a point-line topology. This can be understood as simplifying the walls in the model's floor plan into a single line. Specifically, the wall's centerline replaces the wall itself, and the rolling shutter door also replaces the centerline, thus simplifying the target building's floor plan.

[0029] When extracting the target area, the target space, such as the fire zone, is first extracted. Then, the positions of all rolling shutter doors in all target spaces are identified. Based on this position, the area where the rolling shutter doors are installed (i.e., the wall or column area on both sides of the rolling shutter) is extracted to obtain the target area.

[0030] Extracting the corresponding geometric structure data based on the target area is actually done by extracting key parameters in the target area and then generating the geometric structure data based on the key parameters.

[0031] It is understandable that the coordinates of the rolling shutter door endpoints and their associated wall centerlines, wall thickness, and structural column dimensions are first extracted, as well as the boundary range of the target space (such as the fire partition) and the room information to which it belongs. Finally, geometric structured data containing the following information is constructed: The width of the rolling door and the coordinates of its two end points mapped to the center line of the wall; The geometric relationship between the wall centerline and the structural column outline (such as intersection point and extension path); The spatial layout of each target space and its correlation with the rolling door.

[0032] 102. Based on a preset rolling door installation standard and size information of a rolling door control device, determine a target layout surface from the geometric structure information.

[0033] Specifically, the process of determining the target layout surface includes two screening processes: first, screening candidate layout surfaces from the geometric structure information, and then selecting one from the candidate layout surfaces as the target layout surface.

[0034] In practical applications, the generation of candidate layout surfaces is divided into the following two cases: The first is to extend along the center line of the wall: starting from the end point of the rolling shutter door, extend along the center line of the associated wall or the outline of the structural column to generate the initial candidate layout surface. The extension length must meet the preset threshold (such as ≥500mm).

[0035] The second type is generated by processing non-collinear walls: if the wall where the rolling shutter door is located is bent or intersected with other walls, the extension length needs to be added with 1 / 2 of the wall thickness in the first case (such as 500mm + wall thickness / 2).

[0036] After generating candidate layout surfaces, one of the candidate layout surfaces is selected as the target layout surface, which is specifically achieved through the following process: Step 1: Perform geometric clipping and conflict detection on each candidate layout surface, including: Clipping: Truncate the intersection of the wall centerline and the structural column outline to generate a conflict-free continuous path.

[0037] Obstacle screening: Check whether there are water collection wells, fire hydrants or other equipment within 200mm of the normal direction of the candidate layout surface; if so, eliminate the candidate layout surface.

[0038] Step 2: Screening for spatial type consistency based on the detection and elimination in step 1, including: Only candidate layout surfaces that are consistent with the space types on both sides of the rolling shutter door (such as fire partitions) are retained; If there is no completely matching candidate layout surface, the candidate layout surface with matching space type of the single-side space and closest to the power supply node is selected as the target layout surface.

[0039] Step 3: Prioritize the candidate layout surfaces selected in step 2, including: Prioritize fire compartments with a high concentration of control boxes (e.g., multiple roller shutter control boxes are arranged in the same compartment); If the concentration is the same, a candidate layout surface close to the power supply room or smoke exhaust room is selected as the target layout surface.

[0040] 103. With the minimum power supply wiring cost as the goal, determine the target installation position of the control device from the target layout surface, and arrange the control device based on the target installation position to obtain a roller shutter control system design drawing.

[0041] In this step, the goal is to minimize the power supply wiring cost. This can be understood as using the power supply room as the base point, such as the exhaust fan room or the supply fan room, to select the target installation location by the shortest path of the wiring. At the same time, it is also necessary to ensure that the selected target installation locations are concentrated in the same target space.

[0042] The following describes the principles of this step using the fire partition as the target space and the control device including the rolling door control box and control buttons as an example, as follows: First, power supply wiring cost optimization, including: Wiring path calculation: Calculate the shortest wiring path length to the upper power supply node based on the candidate installation location; Circuit concentration assessment: Count the number of control devices in the same fire protection zone. The greater the number, the higher the economy.

[0043] Then, the installation location is determined, including: Under the premise of meeting the consistency of fire protection zones, select the candidate surface with the shortest wiring path and the highest loop concentration; Insertion point rules: If the layout surface is the center line of the collinear wall, the insertion point is at the center of the extension (e.g. 500mm / 2); In the case of non-collinear walls or cylinders, the insertion point is at the geometric center plus the wall thickness offset.

[0044] Secondly, the control device layout, including: Rolling shutter door control box installation: Place the control box at the selected insertion point according to the preset installation height (default 2400mm), with its Y-axis direction parallel to the normal of the layout surface.

[0045] Control button associated layout: If the control box insertion point is in the optimal position, the control buttons are arranged in mirror-symmetrical positions; If it is not the optimal position, the button will be vertically offset to the bottom of the same side (default height 1500mm).

[0046] In this embodiment, after the layout is completed, the layout results are also dynamically updated. Specifically, when the building model changes (such as the position of the fire shutter is adjusted, the wall structure is modified), the steps 110-130 are automatically triggered to be re-executed, the design drawing is updated, and the power supply wiring cost is kept optimal.

[0047] Finally, the design diagram is output, including: Generate a roller shutter control system design drawing in 3D design software, including the control box, control button location, and power supply circuit path; mark key parameters (installation height, wiring length, circuit number) to meet construction requirements.

[0048] This embodiment of the present invention completely replaces the manual, point-by-point judgment process through automated analysis of the building model, intelligent selection of layout surfaces, and global optimization of power supply costs. This addresses the traditional method's reliance on experience and inconsistent standards. Furthermore, a dynamic update mechanism ensures that design results are always synchronized with the building model, significantly improving design efficiency and rationality while significantly reducing construction costs.

[0049] See also Figure 2 Another embodiment of the method for arranging a roller shutter control system according to the embodiment of the present invention is described using a fire partition as a target space. The method includes: 201. Load model data of a target building, and extract a target area and geometric structure information of the target area in the target building based on the model data. The target area is a door location area of ​​a space where a roller shutter is to be installed.

[0050] It is understandable that the target area is the area on both sides of the wall where the roller shutter is located, and the geometric structure information includes at least one of the following: the endpoint coordinates of the roller shutter; the center line and thickness of the wall; the outline of the structural column; the boundary of the target space (such as a fire partition).

[0051] The target areas and their geometric structure information extracted in this step can be understood as target spaces and components. Specifically, the relevant information about the target spaces and components in the Revit model data is read based on the expression and naming. Target spaces include fire partitions and rooms; components include roller shutters, structural columns, walls, and water collection wells. The information extracted for each target space and component is shown in Table 1 below.

[0052] Table 1 shows the information of each target space and component

[0053] 202. Based on the endpoints of the rolling curtain, multiple candidate layout surfaces are generated by extending along the contours of the two side areas of the wall where the rolling curtain is located or the structural column.

[0054] Specifically, when generating multiple candidate layout surfaces, the endpoints of the roller shutter on the wall centerline are first obtained (that is, the distance between the endpoints and the offset position on the roller shutter centerline are determined). According to different installation methods of the roller shutter, the two endpoints of the roller shutter are obtained, the installation position of the roller shutter (that is, the wall centerline of the wall) is determined, and the two endpoints of the roller shutter are mapped to the installation position (that is, on the wall centerline). Finally, the wall surface is searched based on the position of the endpoints on the wall centerline to obtain multiple candidate layout surfaces, such as Figure 3 As shown, the multiple candidate layout surfaces are the left and right walls of the wall center line of the two end points.

[0055] 203. Select a target layout surface from multiple candidate layout surfaces based on a length threshold, a safety distance threshold, and the space type on both sides of the rolling shutter.

[0056] It should be noted that the length threshold, safety distance threshold, and space type on both sides of the roller shutter are all necessary parameters in the preset roller shutter installation standard. The roller shutter installation standard used to screen the target layout surface specifically includes: The target layout surface meets a length threshold; The distance between the target layout surface and the obstacle is greater than the safety distance threshold; The space type of the target layout surface is consistent with the space types on both sides of the rolling curtain; The length threshold and the safety distance threshold are both determined based on the size information.

[0057] In practical applications, the obstacles include water collection wells, fire hydrants or room boundaries, and the safety distance threshold is that there are no obstacles within 200 mm along the normal direction of the layout surface.

[0058] The length threshold is set differently depending on whether the roller shutter and the wall are collinear. If they are collinear, it shall not be less than the maximum side length of the installation surface of the control device; if they are not collinear, it shall not be less than the maximum side length of the installation surface of the control device + half of the wall thickness.

[0059] Specifically, the extension length threshold is ≥500 mm, and when the candidate layout surface is located on a non-collinear wall, the length threshold is superimposed on 1 / 2 of the wall thickness.

[0060] In this embodiment, the target layout surface is selected specifically by calculating the spatial parameters of each of the candidate layout surfaces at the two endpoints of the rolling curtain, wherein the spatial parameters include the minimum length value of the candidate layout surfaces in the direction parallel to the rolling curtain and the minimum distance value in the direction perpendicular to the rolling curtain; the minimum length value is compared with the length threshold, and the minimum distance value is compared with the safety distance threshold to obtain a comparison result; the space type of the space where each candidate layout surface is located and the space type on both sides of the rolling curtain are identified; based on the comparison result and the space type, one is selected from the multiple candidate layout surfaces as the target layout surface.

[0061] Furthermore, before calculating the spatial parameters, the obtained model is simplified and expressed in terms of points and lines. This can be understood as simplifying the walls in the plan view of the target building and expressing them in terms of points and lines, such as Figure 4 and 5 As shown, Figure 4 This is the plan of the target space of the target building. In the figure, we can see that the wall is expressed with a certain width. Figure 5It is a simplified plan view, and the lines used in the figure are simplified.

[0062] Furthermore, the structural column outline in the simplified plan is cut off by the wall center line, and the simplified point and line diagrams are further processed to obtain the diagram after deduction. Figure 6 and 7 As shown, the difference between the two figures is that the center line of the wall inside the structural column is removed.

[0063] Finally, the target layout surface is selected in the simplified plan. Specifically, the target structural columns and walls are searched with the endpoint as the starting point to obtain the target layout surface.

[0064] Specifically, based on the outline of the wall centerline and the structural column after cutting, with the endpoint of the roller shutter as the starting point, pathfinding is performed along the wall centerline and the outline of the structural column to find the wall centerline and the outline of the structural column with the target length (that is, the minimum length value); the target length is actually obtained based on the size of the control device (rolling shutter control box) and is set to be no less than the maximum size of the control device.

[0065] When the center line of the target wall and the wall where the roller shutter is located are on the same line (or collinear): Based on the endpoints, search for wall centerlines and structural columns with a length of ≥500mm (structural columns are not limited to large or small, as long as they exist, they can be installed). The first one found will be used as the target layout surface; When the center line of the target wall and the wall where the roller shutter is located are not on the same line (or are not collinear): That is, when on a bend line or intersecting line, the endpoint is used to search for a wall centerline and a structural column (structural columns are not limited to large or small, as long as they exist, they can be installed). The first one found is used as the target layout surface. For the above two target layout surface determination methods of collinear and non-collinear, the execution logic can be sequential or independent. When the location of the roller shutter has a short-distance intersecting wall, such as Figure 8 In the upper left part, there is a "7"-shaped wall at the end point of the roller shutter. When selecting the target layout surface, the first step is to select whether there is a wall that meets the conditions in a collinear manner. If not, the target layout surface is selected from the intersecting walls in a non-collinear manner.

[0066] In another feasible embodiment, in the process of selecting the target layout surface based on the above method, a safety distance threshold from obstacles is used. This safety distance should be understood as that after the control device is installed at the location of the target layout surface, the user can perform subsequent maintenance without being affected by obstacles. After the consistency screening of the fire partitions on both sides of the wall and column and the fire partitions on both sides of the fire shutter has been performed; it is also necessary to screen the influence of water collection wells, structural columns, rooms, etc. That is, after determining the center line of the wall at 500 mm (0.5 * main wall thickness + 500 mm) and the structural column, it is necessary to determine whether there are obstacles within 200 mm (default value) in the normal direction of the target wall surface and column surface. For the wall surface, it is judged according to 1 / 2 wall thickness + 200 mm; The following column surfaces and wall surfaces that appear need to be mainly removed and do not meet the usage requirements: 1. Screening affected by structural columns, such as Figure 9 As shown, it is a schematic diagram of a scenario affected by a structural column. In the figure, the "day"-shaped frame represents the installation position of the control device, and the "square"-shaped frame represents obstacles (such as structural columns, water wells, fire hydrant boxes, etc.). In such a case, the target layout surface needs to be removed and another one is selected from other candidate layout surfaces.

[0067] 2. Screening affected by rooms, etc., except for rooms with the keyword of room name "parking area", "garage area", "fire protection unit"; if part or all of the column surface and wall surface appear in the room, this column surface and wall surface need to be removed. For example Figure 10 As shown, the test space in the figure can be understood as an area that users cannot reach or are inconvenient to reach. If the control device is set on the layout surface in the test space, it will affect the control operation of the rolling shutter, so it is not allowed.

[0068] In another embodiment, determining the target layout surface from the geometric structure information based on the preset rolling shutter installation standard and the size information of the control device of the rolling shutter further includes: If a layout surface that completely matches the rolling shutter installation standard cannot be selected from multiple candidate layout surfaces, then select a candidate layout surface that matches the space type on one side of the rolling shutter and has the smallest distance from the power supply node from multiple candidate layout surfaces as the target layout surface.

[0069] 204. Calculate the wiring path length from each candidate installation position on the target layout surface to the upper-level power supply node.

[0070] The wiring path length here is actually the distance relative to the air supply room or the exhaust fan room in the target building, that is, it is necessary to judge the distances from the insertion points at both ends of the fire protection zone to the nearest fan room / smoke exhaust room in their respective fire protection zones, and take the minimum value. As Figure 11 shown.

[0071] 205. Evaluate the loop concentration of the space to which each candidate installation position on the target layout surface belongs.

[0072] In this embodiment, the loop concentration can be understood as that the control device of the rolling shutter should be set in the same fire protection zone as much as possible and avoid scattered settings as much as possible.

[0073] The evaluation of the loop concentration includes: counting the number of control devices in the same fire protection zone, the greater the number, the higher the concentration; if the concentration is the same, selecting the candidate installation location closest to the power supply room as the target installation location.

[0074] The target installation location here mainly refers to the installation location of the roller shutter control box in the control device. It includes two steps: determining multiple installation locations and selecting the optimal location from the multiple installation locations. Specifically, when determining multiple installation locations, if the center line of the target wall and the wall where the roller shutter is located are on the same line (or collinear), the insertion point is the center of the 500mm wall center line, that is, 500 / 2. Figure 13 As shown; when the center line of the target wall and the wall where the roller shutter is located are not on the same line (or are not collinear), the insertion point is the center of the 500mm wall center line + 1 / 2 wall thickness, that is, 500 / 2 + 1 / 2 wall thickness, such as Figure 12 As shown; when the target layout surface is a cylinder, select the center of the cylinder as the insertion point; the installation height is 2400mm (default value).

[0075] 206. Select the candidate installation location with the shortest path length and the highest loop concentration as the target safe location of the control device.

[0076] When selecting the optimal location from multiple installation locations, each insertion point (i.e., installation location) contains information: the fire zone in which it is located; each roller shutter corresponds to a roller shutter control box. Based on the possible placement points, there are many layout options that need to be compared. The comparison methods include: (1) First, select the solution with the smallest number of fire zones where the roller shutter control box is located; That is, the roller shutter control boxes are relatively concentrated in certain fire compartments; for example: 10 fireproof roller shutter control boxes are arranged in 5 fire compartments, and the best is that all 10 roller shutter control boxes are arranged in one fire compartment.

[0077] (2) Further screening based on the selected solution with the least number of fire zones; That is, when the number of fire compartments is equal, the number of roller shutter control boxes in each fire compartment is compared. For example: [10 roller shutter control boxes, 6 fire compartments] The minimum number of solutions obtained after screening in step (1) is 4 fire compartments. The installation locations of the roller shutter control boxes are: (7,1,1,1), (6,2,1,1), (5,3,1,1), (5,2,2,1). Then the solution (7,1,1,1) should be directly selected. The expression of (7,1,1,1) means that there are 7 roller shutter control boxes in one fire compartment and one roller shutter control box in three fire compartments. If the solutions obtained after screening in step (1) are only (5,3,1,1) and (5,2,2,1), then (5,3,1,1) should be selected, which is to obtain the fire compartment affiliation corresponding to the preliminary installation location.

[0078] (3) Priority screening of the insertion point (i.e., the target installation location); The fire partitions on both sides of the target layout surface are the same as those on both sides of the roller shutter. The target insertion point on the wall can be found based on the mirror image of the wall or roller shutter, and the target insertion point on the structural column can be found based on the mirror image of the structural column center. These two cases are the optimal insertion points. (4) When there are two fire compartments; In the above example (5,3,1,1), the last two 1s can select different fire partitions. It is necessary to determine the insertion points at both ends of the fire partition and respectively give an example of the distance to the nearest fan room / smoke exhaust room of each fire partition, and take the minimum value, such as Figure 11 shown.

[0079] 207. Arrange the control device based on the target installation position to obtain a design drawing of the roller shutter control system.

[0080] In this step, the control device is set up in sequence based on the target installation position, and then the power supply circuit is generated and the design drawing is output.

[0081] In actual application, before arrangement, if the target installation position is the installation position of the roller shutter control box, it is also necessary to determine the installation position of the control button in the control device by mirroring and extending the vertical line based on the target installation position of the roller shutter control box. Specifically, the following steps are included: First, determine the installation position of the control button on the same side as the roller shutter control box; The control buttons on the same side of the rolling shutter control box are arranged below the rolling shutter control box and on the same vertical line; further, the rolling shutter control buttons on one side of the rolling shutter control box and the rolling shutter control box are positioned in the same vertical direction, and can also be offset according to the actual obstacle situation.

[0082] Then, determine the installation position of the control button on the different side (opposite side) of the roller shutter control box; When the insertion point of the roller shutter control box is the optimal insertion point, the roller shutter control buttons are arranged at the mirrored insertion point; The control buttons on the other side are arranged in the corresponding fire compartment based on the endpoints at the same end and in the corresponding fire compartment according to the size of the control box (such as 500mm or 500mm+1 / 2 wall thickness) to find suitable wall and column surfaces.

[0083] It should be noted that, compared with the search for the layout surface of the aforementioned roller shutter control box, the search for the control button constrains the range of the fire partition, the endpoint of the roller shutter, and the wall column.

[0084] In an embodiment of the present invention, by loading the model data of a target building and extracting the target area and geometric structure information of the target area in the target building based on the model data, wherein the target area is the door location area of ​​the space where the roller shutter is to be installed; based on the preset roller shutter installation standard and the size information of the roller shutter control device, the target layout surface is determined from the geometric structure information; with the minimum power supply wiring cost as the goal, the target installation position of the control device is determined from the target layout surface, and the control device is arranged based on the target installation position to obtain a roller shutter control system design drawing. The following beneficial effects are achieved: 1) It has a wide range of applications and can be used in multiple design platforms at the same time to meet the needs of 2D and 3D integrated design. 2) The design results are highly standardized and do not rely on the designer's personal experience and understanding of the specifications. They are considered globally and have a high degree of standardization. 3) Design efficiency is significantly improved, and the entire layout process is handed over to the computer, which greatly reduces the time for design and drawing 4) Strong dynamic applicability. When local modifications occur, it can be quickly regenerated to avoid rework. 5) The design threshold is low, and the main design work is handed over to the computer. Humans only need to ensure the completeness of the input conditions. The requirements for designers' relevant skills and experience are relatively low; 6) The design results are more reasonable and more economical. The entire design process is considered holistically, fully considering the number of loops and cable lengths. The design results are more reasonable and have significant improvements in power supply system optimization and cost optimization.

[0085] The above describes the arrangement method of the roller blind control system in the embodiment of the present invention. The following describes the arrangement device of the roller blind control system in the embodiment of the present invention. Figure 14 , an embodiment of an arrangement device of a roller shutter control system in an embodiment of the present invention, the device comprises: An extraction module 1410 is configured to load model data of a target building and extract a target area in the target building and geometric structure information of the target area based on the model data, wherein the target area is a location area where a rolling door is to be installed; a layout surface screening module 1420 for determining a target layout surface from the geometric structure information based on a preset rolling door installation standard and size information of a rolling door control device; The system layout module 1430 is used to determine the installation position of the control device from the target layout surface with the minimum power supply wiring cost as the goal, and arrange the control device based on the installation position to obtain a roller shutter control system design drawing.

[0086] Optionally, the preset rolling door installation standards include: The target layout surface meets a length threshold; The distance between the target layout surface and the obstacle is greater than the safety distance threshold; The space type of the target layout surface is consistent with the space types on both sides of the rolling door; The length threshold and the safety distance threshold are both determined based on the size information.

[0087] Optionally, the target area is the area on both sides of the wall or structural column where the rolling door is located; The layout surface screening module 1420 includes: A candidate generation unit 1421 is configured to generate a plurality of candidate layout surfaces based on the endpoints of the rolling door and extending along the contours of the two side areas of the wall where the rolling door is located or the structural columns; The target selection unit 1422 is configured to select a target layout surface from the plurality of candidate layout surfaces based on the length threshold, the safety distance threshold, and the space type on both sides of the rolling door.

[0088] Optionally, the target selection unit 1422 is specifically configured to: Calculating spatial parameters of each of the candidate layout surfaces at two end points of the rolling door, wherein the spatial parameters include a minimum length value of the candidate layout surface in a direction parallel to the rolling door and a minimum distance value in a direction perpendicular to the rolling door; Compare the minimum length value with the length threshold, and the minimum distance value with the safety distance threshold, to obtain a comparison result; Identifying the space type of the space where each candidate layout surface is located and the space type on both sides of the rolling door; Based on the comparison result and the space type, one is selected from the plurality of candidate layout surfaces as a target layout surface.

[0089] Optionally, the target selection unit 1422 is further configured to: If a layout surface that completely matches the rolling door installation standard cannot be selected from the multiple candidate layout surfaces, a candidate layout surface that matches the space type on one side of the rolling door and has the smallest distance from the power supply node is selected from the multiple candidate layout surfaces as the target layout surface.

[0090] Optionally, the system generation module 1430 includes: A calculation unit 1431 is configured to calculate the length of a wiring path from each candidate installation position on the target layout surface to an upper-level power supply node; An evaluation unit 1432 is configured to evaluate the loop concentration of the space to which each candidate installation position belongs on the target layout surface; The placement unit 1433 is configured to select a candidate installation location with the shortest path length and the highest loop concentration as a target safe location for the control device.

[0091] Optionally, the arrangement device of the roller blind control system further includes: an updating module 1440, configured to: When the model data of the target building is changed, the optimization process of determining the target layout surface and the target installation position is re-executed, and the roller shutter control system design drawing is updated based on the optimization result.

[0092] In an embodiment of the present invention, by automatically loading building model data and extracting the geometric structure information of the target area, the target layout surface is intelligently screened in combination with preset installation standards and size requirements, thereby avoiding the problem of inconsistent layout standards caused by differences in manual experience; at the same time, the installation position of the control device is optimized with the minimum power supply wiring cost as the goal, and the power supply circuit concentration and wiring path length are globally coordinated, which significantly improves the rationality and economy of the design; finally, a design drawing of the roller shutter control system is generated, which greatly reduces the time spent on manual point-by-point review and repeated adjustments, solves the low efficiency of traditional methods, and supports dynamic updates to adapt to changes in building plans, ensuring the consistency and maintainability of the design scheme.

[0093] above Figure 14 The arrangement device of the roller shutter control system in the embodiment of the present invention is described in detail from the perspective of modular functional entities. Next, an electronic device in the embodiment of the present invention is described in detail from the perspective of hardware processing.

[0094] See also Figure 15 As shown, the electronic device includes a processor 1500 and a memory 1501 , wherein the memory 1501 stores machine executable instructions that can be executed by the processor 1500 , and the processor 1500 executes the machine executable instructions to implement the above-mentioned arrangement method of the roller blind control system.

[0095] Further, Figure 15 The electronic device shown further includes a bus 1502 and a communication interface 1503 , and the processor 1500 , the communication interface 1503 and the memory 1501 are connected via the bus 1502 .

[0096] Among them, the memory 1501 may include a high-speed random access memory (RAM), and may also include a non-volatile memory (non-volatile memory), for example, at least one disk storage. The communication connection between the system network element and at least one other network element is achieved through at least one communication interface 1503 (which can be wired or wireless), and the Internet, wide area network, local area network, metropolitan area network, etc. can be used. The bus 1502 can be an ISA bus, a PCI bus, or an EISA bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 15 Only one bidirectional arrow is used in the diagram, but this does not mean that there is only one bus or one type of bus.

[0097] The processor 1500 may be an integrated circuit chip with signal processing capabilities. During implementation, each step of the above method can be completed by an integrated logic circuit of hardware in the processor 1500 or by instructions in the form of software. The above-mentioned processor 1500 may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it may also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. The various methods, steps and logic block diagrams disclosed in the embodiments of the present disclosure can be implemented or executed. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc. The steps of the method disclosed in conjunction with the embodiments of the present disclosure can be directly embodied as being executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor. The software module can be located in a storage medium well-known in the art, such as random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, registers, etc. The storage medium is located in memory 1501. Processor 1500 reads information in memory 1501 and, in conjunction with its hardware, completes the method steps of the aforementioned embodiment.

[0098] The present invention also provides a computer-readable storage medium, which may be a non-volatile computer-readable storage medium or a volatile computer-readable storage medium. The computer-readable storage medium stores instructions, which, when executed on a computer, cause the computer to execute the steps of the method for arranging the roller blind control system.

[0099] Those skilled in the art will clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0100] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the portion that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes various media that can store program code, such as a USB flash drive, a mobile hard drive, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

[0101] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for arranging a roller shutter control system, characterized in that: The method comprises: Loading model data of a target building, and extracting a target area in the target building and geometric structure information of the target area based on the model data, wherein the target area is a door location area of ​​a space where a roller shutter is to be installed; Determining a target layout surface from the geometric structure information based on a preset roller blind installation standard and size information of a roller blind control device; With the minimum power supply wiring cost as the goal, the target installation position of the control device is determined from the target layout surface, and the control device is arranged based on the target installation position to obtain a roller shutter control system design drawing.

2. The method for arranging a roller shutter control system according to claim 1, characterized in that: The preset roller shutter installation standards include: The target layout surface meets a length threshold; The distance between the target layout surface and the obstacle is greater than the safety distance threshold; The space type of the target layout surface is consistent with the space types on both sides of the rolling curtain; The length threshold and the safety distance threshold are both determined based on the size information.

3. The method for arranging a roller shutter control system according to claim 2, characterized in that: The target area is the area on both sides of the wall and structural column where the roller shutter is located; The step of determining the target layout surface from the geometric structure information based on a preset roller blind installation standard and size information of the roller blind control device includes: Based on the endpoints of the rolling curtain, a plurality of candidate layout surfaces are generated by extending along the contours of the two side areas of the wall or the structural column where the rolling curtain is located; A target layout surface is selected from the plurality of candidate layout surfaces based on the length threshold, the safety distance threshold, and the type of space on both sides of the rolling blind.

4. The method for arranging a roller shutter control system according to claim 3, characterized in that: The selecting a target layout surface from the candidate layout surfaces based on the length threshold, the safety distance threshold, and the space types on both sides of the rolling curtain includes: Calculating spatial parameters of each of the candidate layout surfaces at two endpoints of the rolling curtain, wherein the spatial parameters include a minimum length value of the candidate layout surface in a direction parallel to the rolling curtain and a minimum distance value in a direction perpendicular to the rolling curtain; Compare the minimum length value with the length threshold, and the minimum distance value with the safety distance threshold, to obtain a comparison result; Identifying the space type of the space where each candidate layout surface is located and the space type on both sides of the rolling curtain; Based on the comparison result and the space type, one is selected from the plurality of candidate layout surfaces as a target layout surface.

5. The method for arranging a roller shutter control system according to claim 3, characterized in that: The step of determining the target layout surface from the geometric structure information based on a preset roller blind installation standard and size information of the roller blind control device further includes: If a layout surface that completely matches the roller shutter installation standard cannot be selected from the multiple candidate layout surfaces, a candidate layout surface that matches the space type on one side of the roller shutter and has the smallest distance from the power supply node is selected from the multiple candidate layout surfaces as the target layout surface.

6. The method for arranging a roller shutter control system according to claim 1, characterized in that: The step of determining a target installation position of the control device on the target layout surface with the minimum power supply wiring cost as the goal includes: Calculating the wiring path length from each candidate installation position on the target layout surface to the upper power supply node; Evaluating the loop concentration of the space to which each candidate installation position belongs on the target layout surface; The candidate installation position with the shortest path length and the highest loop concentration is selected as the target safe position of the control device.

7. The method for arranging a roller shutter control system according to any one of claims 1 to 6, characterized in that: After determining the target installation position of the control device on the target layout surface with the minimum power supply wiring cost as the goal, the method further includes: When the model data of the target building is changed, the optimization process of determining the target layout surface and the target installation position is re-executed, and the roller shutter control system design drawing is updated based on the optimization result.

8. A device for arranging a roller shutter control system, characterized in that: The device comprises: an extraction module, configured to load model data of a target building and extract a target area in the target building and geometric structure information of the target area based on the model data, wherein the target area is a location area where a roller shutter is to be installed; a layout surface screening module, configured to determine a target layout surface from the geometric structure information based on a preset roller blind installation standard and size information of a roller blind control device; The system layout module is used to determine the installation position of the control device from the target layout surface with the minimum power supply wiring cost as the goal, and arrange the control device based on the installation position to obtain a roller shutter control system design drawing.

9. An electronic device, characterized in that: The electronic device comprises: a memory and at least one processor, wherein instructions are stored in the memory; The at least one processor calls the instructions in the memory to enable the electronic device to execute the arrangement method of the roller blind control system according to any one of claims 1 to 7.

10. A computer-readable storage medium having instructions stored thereon, characterized in that: When the instructions are executed by a processor, the arrangement method of the roller blind control system according to any one of claims 1 to 7 is implemented.

Images