Lighting design methods, devices and storage media

Abstract

This application discloses a lighting design method, apparatus, and storage medium, relating to the field of interior design technology. The method includes: acquiring floor plan information of a target house; predicting the distribution information of various lighting devices in the target house based on the floor plan information and a lighting prediction model; and performing lighting design on the target house based on the distribution information. This solves the problem of low efficiency in existing lighting design technologies, achieving the effect of directly outputting distribution information after inputting floor plan information into the lighting prediction model, thus improving the efficiency of lighting design.

Description

Technical Field

[0001] This invention relates to a lighting design method, apparatus, and storage medium, belonging to the field of interior design technology. Background Technology

[0002] Lighting design is an important part of interior design, requiring a balance between functionality and aesthetics. Furthermore, with the continuous advancement of lighting equipment, users' demands for design go beyond simply achieving lighting functionality; they also increasingly require more nuanced lighting and a greater sense of atmosphere.

[0003] In life, different times and scenarios call for different lighting modes, known as scene modes. The location and specific type of light fixtures remain unchanged across different scene modes; only the brightness and color temperature of each fixture alter. In essence, each scene mode is a set of parameter configurations for indoor lighting fixtures, and switching between different scene modes involves changing from one set of parameter configurations to another.

[0004] Existing lighting design methods include: lighting location design, lighting equipment selection, and configuring parameters for different scene modes. Each of these steps can be adjusted by the designer based on the user's actual needs, resulting in low design efficiency. Summary of the Invention

[0005] The purpose of this invention is to provide a lighting design method, apparatus, and storage medium to solve the problems existing in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] According to a first aspect, embodiments of the present invention provide a lighting design method, the method comprising:

[0008] Obtain the floor plan information of the target house;

[0009] Based on the apartment layout information and the lighting prediction model, predict the distribution information of each lighting device in the target house;

[0010] Lighting design is performed on the target house based on the distribution information.

[0011] Optionally, predicting the distribution information of each lighting device in the target house based on the house type information and the lighting prediction model includes:

[0012] Obtain lighting design information designed by the designer, the lighting design information including at least one of the following: the number of lighting devices of the target device type, the location information of the first lighting device, and the lighting parameters of the second lighting device;

[0013] The distribution information is predicted based on the apartment type information, the lighting design information, and the lighting prediction model.

[0014] Optionally, predicting the distribution information based on the apartment type information, the lighting design information, and the lighting prediction model includes:

[0015] Generate an input sequence based on the lighting design information;

[0016] The input sequence and the apartment type information are input into the lighting prediction model to obtain the output sequence of the lighting prediction model, and the output sequence includes the distribution information.

[0017] Optionally, the distribution information includes at least one of the predicted location information of each lighting device, the device type of each lighting device, and the lighting parameters of each lighting device.

[0018] Optionally, the method further includes:

[0019] For each location in the distribution information, a target lighting device is selected from the lighting device library based on the lighting parameters and device type corresponding to the location; the lighting device library includes lighting devices with different lighting parameters and different device types.

[0020] The target lighting device is determined to be the lighting device required for the location.

[0021] Optionally, if the target lighting device includes at least two, the step of determining the target lighting device as the lighting device required for the location includes:

[0022] Obtain the virtual value set for the lighting equipment at the location;

[0023] Select one target lighting device from the at least two target lighting devices based on the virtual value;

[0024] The selected target lighting equipment is determined as the lighting equipment required for the location.

[0025] Optionally, the method further includes:

[0026] Based on the type of lighting equipment in the distribution information and the area and indoor height in the floor plan top view, the lighting equipment in different areas of the distribution information is divided into n groups, where n is a positive integer;

[0027] For each scenario mode, configure the lighting parameters for each of the n groups of lighting devices for that scenario mode.

[0028] Optionally, the floor plan information includes a top view and a bottom view of the target house.

[0029] Optionally, when the lighting device is a point, the position information of the lighting device includes coordinate position and light source orientation;

[0030] When the lighting device is linear, the position information of the lighting device includes the starting position, the ending position, and the orientation of the light source.

[0031] In a second aspect, a lighting design apparatus is provided, the apparatus including a memory and a processor, the memory storing at least one program instruction, the processor loading and executing the at least one program instruction to implement the method as described in the first aspect.

[0032] Thirdly, a computer storage medium is provided, wherein at least one program instruction is stored therein, the at least one program instruction being loaded and executed by a processor to implement the method as described in the first aspect.

[0033] By acquiring the floor plan information of the target house; predicting the distribution information of each lighting device in the target house based on the floor plan information and a lighting prediction model; and designing the lighting for the target house based on the distribution information, this method solves the problem of low efficiency in lighting design in existing technologies. It achieves the effect of directly outputting distribution information after inputting the floor plan information into the lighting prediction model, thus improving the efficiency of lighting design.

[0034] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0035] Figure 1 A flowchart illustrating a lighting design method according to an embodiment of the present invention;

[0036] Figure 2 This is a possible schematic diagram illustrating the prediction of distribution information based on apartment type information, provided as an embodiment of the present invention.

[0037] Figure 3 This is a possible schematic diagram of an illumination prediction model provided in one embodiment of the present invention. Detailed Implementation

[0038] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0040] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0041] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0042] Please refer to Figure 1 It illustrates a flowchart of a lighting design method provided in one embodiment of this application, such as... Figure 1 As shown, the method includes:

[0043] Step 101: Obtain the floor plan information of the target house.

[0044] The floor plan information can be selected and uploaded by the designer, and this application does not limit its scope. The floor plan information includes a top view and a bottom view of the target house. Optionally, the top view refers to a view looking down at the floor, and the bottom view refers to a view looking up at the top of the house. In practice, the floor plan information can include furniture and / or ceiling information, or it can exclude furniture or ceiling information; this application does not limit its scope.

[0045] Optionally, the floor plan information may also include wall information, such as horizontal wall knockdown information and vertical wall knockdown information, which respectively represent the information of knocking down the wall into the top view plane.

[0046] Of course, in actual implementation, the apartment information may include other information, and this application does not limit this.

[0047] Step 102: Based on the apartment layout information and the lighting prediction model, predict the distribution information of each lighting device in the target house.

[0048] The distribution information includes at least one of the following: the predicted location information of each lighting device, the device type of each lighting device, and the lighting parameters of each lighting device.

[0049] Alternatively, please refer to Figure 2 This illustrates a possible diagram for predicting distribution information based on apartment layout information. For example... Figure 2 As shown, the inputs to the lighting prediction model are a ground top view and a ceiling bottom view. The inputs can also include horizontal and vertical wall demolition. The outputs of the lighting prediction model are the predicted number of each type of lighting equipment (i.e., each type of luminaire), lighting parameters, and location information. Figure 2 In this table, the first character in each line, "Type X lamp," indicates whether this type of lamp has been generated and how many have been generated. The second and third characters are the lighting parameters for this type of lamp. Following the dashed box is information for each specific lighting point. M1, M2, M3... represent the number of lamps of types A, B, and C, respectively, and N1, N2... follow the same logic. The lighting parameters include at least one of luminous flux, beam angle, and color temperature. The lighting equipment can be a lamp.

[0050] Alternatively, since the lighting equipment can be point-like, such as spotlights, or line-like, such as linear lights, and the position of different types of lights is expressed differently, in one possible embodiment:

[0051] When the lighting device is a point-like structure, its location information includes coordinates and the orientation of the light source; for example, please refer to... Figure 2 The position (coordinates) and direction (or orientation) in the equation.

[0052] When the lighting equipment is linear, its position information includes the starting position, ending position, and light source orientation. For example, please refer to... Figure 2 In this context, we have direction, start, and end.

[0053] In this application, since different types of lamps are placed in different locations, such as chandeliers on the ceiling, once the type of lamp is determined, one dimension is already fixed. Therefore, in this application, the position of the lamp can be represented in two dimensions, plus orientation for a total of three dimensions.

[0054] In this application, lighting equipment is distinguished according to different equipment types, such as chandeliers, spotlights, table lamps, wall lamps, etc. Furthermore, if a certain type of light has multiple installation methods, it is considered to be a different type. For example, spotlights can be installed on both the ceiling and the wall, so they can be further divided into wall spotlights and ceiling spotlights. This application does not limit this.

[0055] Furthermore, the above example only illustrates how to predict distribution information based on apartment layout information. In actual implementation, designers can also conduct preliminary design of lighting equipment based on individual needs. In this case, this step may include:

[0056] First, obtain the lighting design information designed by the designer. The lighting design information includes at least one of the following: the number of lighting devices of the target device type, the location information of the first lighting device, and the lighting parameters of the second lighting device.

[0057] Designers can design the number of a certain type of lighting equipment, the location information of a certain lighting equipment, or the lighting parameters of a certain lighting equipment according to requirements, and the terminal can obtain the designed lighting design information accordingly. In actual implementation, designers can design the number of multiple types of lighting equipment, the location of multiple lighting equipment, or the lighting parameters of multiple lighting equipment. Of course, designers can also choose not to design one or more of these, that is, in this step, the terminal can obtain the corresponding lighting information according to the actual design situation, and the content of the information is not limited.

[0058] Second, based on the apartment type information, the lighting design information, and the lighting prediction model, the distribution information is predicted.

[0059] After obtaining the lighting design information, the distribution information can be output based on the apartment type information, lighting design information, and lighting prediction model.

[0060] Optionally, this step includes:

[0061] (1) Generate an input sequence based on the lighting design information;

[0062] The input sequence may include lighting design information and placeholders, which are used to write other information to be predicted.

[0063] For example, please refer to Figure 3 Assuming the obtained lighting design information includes generating one Class A luminaire and one Class D luminaire, with the Class D luminaire having a luminous flux of 1000, then it can generate... Figure 3 The input sequence is shown.

[0064] (2) Input the input sequence and the apartment type information into the lighting prediction model to obtain the output sequence of the lighting prediction model, wherein the output sequence includes the distribution information.

[0065] In practice, when predicting distribution information, the lighting prediction model does not modify the data already written in the input sequence. Instead, it only predicts the portion corresponding to the placeholders in the input sequence and writes the predicted data to the corresponding positions in the input sequence, thus obtaining the output sequence. That is, the input and output sequences have the same format and length; the difference is that the output sequence only writes data to some or all of the placeholder positions in the input sequence.

[0066] In various embodiments of this application, the lighting prediction model can be a bidirectional coding model, and in actual implementation, it can also be other regression models. This application does not limit its specific implementation.

[0067] Step 103: Design lighting for the target house based on the distribution information.

[0068] After obtaining the distribution information, lighting design can be carried out for the target house based on the distribution information, that is, placing the corresponding lighting equipment in each location in the distribution information.

[0069] In summary, by acquiring the floor plan information of the target house; predicting the distribution information of each lighting device in the target house based on the floor plan information and the lighting prediction model; and designing the lighting for the target house based on the distribution information, this method solves the problem of low efficiency in lighting design in existing technologies. It achieves the effect of directly outputting distribution information after inputting the floor plan information into the lighting prediction model, thus improving the efficiency of lighting design.

[0070] It should be further noted that after obtaining the distribution information, lighting equipment can be selected for the target house based on the distribution information. That is, the above method can also include the following steps:

[0071] First, for each location in the distribution information, a target lighting device is selected from the lighting device library according to the lighting parameters and device type corresponding to the location; the lighting device library includes lighting devices with different lighting parameters and different device types.

[0072] In practice, there may be one or more target lighting devices selected, or there may be none. This application does not limit this.

[0073] Second, the target lighting device is determined to be the lighting device required for the location.

[0074] After selecting the target lighting equipment, determine that target lighting equipment as the lighting equipment required for that location.

[0075] Optionally, when at least two target lighting devices are selected, this step may include, in one possible implementation, the following:

[0076] (1) Obtain the virtual value set for the lighting equipment at the location;

[0077] Designers can set the price of lighting equipment for each location based on the user's budget. For example, if the budget for lighting equipment at a certain location is 2000, then the virtual value obtained in this step will be 2000.

[0078] (2) Select one target lighting device from the at least two target lighting devices according to the virtual value;

[0079] Based on the obtained budget, select one of at least two target lighting devices that meets the budget requirements. Of course, in actual implementation, there may be multiple target lighting devices that meet the budget. In this case, the selected target lighting devices can be displayed for the user to choose from, which will not be elaborated further here.

[0080] (3) Determine the target lighting equipment as the lighting equipment required for the location.

[0081] By automatically selecting lighting equipment for each location based on distribution information, design efficiency is further improved.

[0082] Another point that needs to be added is that after obtaining the distribution information, the lighting parameters for various scenario modes can be set based on the distribution information. That is, the above method can also include the following steps:

[0083] First, based on the type of lighting equipment in the distribution information and the area and indoor height in the floor plan top view, the lighting equipment in different areas of the distribution information is divided into n groups, where n is a positive integer;

[0084] Each group of lighting equipment is labeled with: the type of lighting equipment, the area it is located in in the top view, and its height.

[0085] In practice, the lighting equipment in the target area can be grouped, for example, for the living room and dining room, for the master bedroom, or for the study. This application does not limit this.

[0086] Second, for each scenario mode, configure the lighting parameters of each of the n groups of lighting devices for the scenario mode.

[0087] For the "coming home" mode, the entryway is closest to the door, the dining room and hallway are at a medium distance, and the living room is furthest. Light sources gradually increase in brightness from far to near, with a warm color tone, and no height distinction is needed. Therefore, the lighting parameters can be set as follows: all light sources in the entryway (high, medium, and low ranges) at 100% brightness and 3000k color temperature; all light sources in the dining room and hallway (high, medium, and low ranges) at 60% brightness and 3000k color temperature; and all light sources in the living room (high, medium, and low ranges) at 30% brightness and 2600k color temperature.

[0088] For sleep mode, the lighting parameters can be set to 20% brightness and 1500K color temperature for all light sources in the living room, dining room, and hallway (high, medium, and low heights); 0 brightness for all light sources in the bedroom (high height); and 10% brightness and 1000K color temperature for light sources in the bedroom (low height).

[0089] Scenario modes may include any one of the following: home mode, sleep mode, movie viewing mode, dining mode, and reading mode. Of course, in actual implementation, scenario modes may include more or fewer, and this application does not limit this.

[0090] By automatically setting lighting parameters for different scene modes based on distribution information, the efficiency of lighting design is improved without the need for designers to configure them manually.

[0091] This application also provides a lighting design device, the device including a memory and a processor, the memory storing at least one program instruction, the processor loading and executing the at least one program instruction to implement the method described above.

[0092] This application also provides a computer storage medium storing at least one program instruction, which is loaded and executed by a processor to implement the method described above.

[0093] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0094] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A lighting design method, characterized in that, The method includes: Obtain the floor plan information of the target house; Based on the apartment layout information and the lighting prediction model, predict the first distribution information of each lighting device in the target house; Lighting design is performed on the target house based on the first distribution information; Obtain lighting design information designed by the designer, the lighting design information including at least one of the following: the number of lighting devices of the target device type, the location information of the first lighting device, and the lighting parameters of the second lighting device; Based on the apartment layout information, the lighting design information, and the lighting prediction model, predict the second distribution information; Generate an input sequence based on the lighting design information; The input sequence and the apartment layout information are input into the lighting prediction model to obtain the output sequence of the lighting prediction model, wherein the output sequence includes the second distribution information; The first distribution information or the second distribution information includes at least one of the predicted location information of each lighting device, the device type of each lighting device, and the lighting parameters of each lighting device; For each location in the first or second distribution information, a target lighting device is selected from the lighting device library based on the lighting parameters and device type corresponding to the location; the lighting device library includes lighting devices with different lighting parameters and different device types. The target lighting device is determined to be the lighting device required for the location; If the target lighting device includes at least two, the step of determining the target lighting device as the lighting device required for the location includes: Obtain the virtual value set for the lighting equipment at the location; Select one target lighting device from the at least two target lighting devices based on the virtual value; The selected target lighting equipment is determined as the lighting equipment required for the location; Based on the type of lighting equipment in the first distribution information or the second distribution information, as well as the area and indoor height in the floor plan top view, the lighting equipment in different areas of the first distribution information or the second distribution information is divided into n groups, where n is a positive integer; For each scenario mode, configure the lighting parameters for each of the n groups of lighting devices for that scenario mode.

2. The method according to claim 1, characterized in that, The floor plan information includes a top view and a bottom view of the target house.

3. The method according to claim 1, characterized in that, When the lighting device is a point, the position information of the lighting device includes its coordinate position and the orientation of the light source; When the lighting device is linear, the position information of the lighting device includes the starting position, the ending position, and the orientation of the light source.

4. A lighting design device, characterized in that, The device includes a memory and a processor, the memory storing at least one program instruction, and the processor loading and executing the at least one program instruction to implement the method as described in any one of claims 1 to 3.

5. A computer storage medium, characterized in that, The computer storage medium stores at least one program instruction, which is loaded and executed by a processor to implement the method as described in any one of claims 1 to 3.

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