CN113850646A

CN113850646A - Household article customized design cloud service platform

Info

Publication number: CN113850646A
Application number: CN202111138998.8A
Authority: CN
Inventors: 郭德才
Original assignee: Henan Shuaitai Whole Custom Home Co ltd
Current assignee: Henan Shuaitai Whole Custom Home Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2021-12-28

Abstract

The invention relates to a household article customized design cloud service platform, which at least comprises: a user service end, a design interaction end and a provider service end which are connected with each other through a network, wherein, the user service end and the supplier service end carry out information interaction through the design interaction end, the design interaction end at least comprises an individualized design unit, so that the user can modify a plurality of decoration design schemes generated by the design interaction end based on the house information and the decoration requirement input by the user through the personalized design unit, and/or freely design based on the individual requirement, wherein, when the user modifies the spatial position and/or attribute information of any configuration object in the decoration design scheme through the personalized design unit, the model analysis unit can analyze the reasonability of the current modification operation and the expected result thereof in a manner of being associated with the preset spatial configuration rule and output an analysis result corresponding to the reasonability.

Description

Household article customized design cloud service platform

Technical Field

The invention relates to the technical field of home decoration design, in particular to a customized design cloud service platform for home supplies.

Background

With the rapid development of the economy of all countries in the world and the huge increase of the sales volume of houses, the desire and the cost of house decoration are also promoted.

Traditionally, it is common practice to consult a room designer or an employment of a finishing company to assist the owner in discussing and determining the overall design requirements, such as style and color, of the room, which are commonly applied in the design planning of furniture design, ceiling design, and floor design. Throughout the design process, designers and owners are required to review the design styles of existing and pre-configured furniture, flooring and/or other accessories, in order to negotiate from side to arrive at an optimal design implementation. House finishing is already a quite high expense for most people, the expense for design consultation is more likely to be an expensive additional expense for some owners, and even hard to bear, but designers or finishing companies are usually charged per hour, so once the negotiation process of both parties is drafted in order to save expenses, the final result often shows that the design expectation of the owners cannot be met, and the time and economic cost are undoubtedly increased by reworking or replacing designers/finishing companies for a plurality of times afterwards, and actually due to the limitation of various factors such as communication, the modification often needs to take a lot of time to reach the expectation of the owners, which is time-consuming and labor-consuming. Secondly, although most decoration companies can provide a complete set of service flows of furniture, building materials, construction parties and the like, some decoration companies transfer potential loss to owners for saving cost due to the mixing and irregularity of the fish and the dragon in the decoration industry, and if the owners contact or purchase furniture and construction parties outdoors, a great amount of time cost and potential economic cost are undoubtedly increased. In addition, for some owners who may have a good purchase or interest in indoor design, not only the house decoration is to satisfy the material needs of their daily living, but also more people will seek spiritual or emotional enjoyment, i.e. can show or use their design ideas or even create them in house decoration, so as to enhance their psychological pleasure while satisfying their house decoration needs. Furthermore, although some home decoration design software in the market can provide the whole service flow from submitting design requirements to generating relevant design schemes and then to installing engineers, the existing design software has certain functional deficiency or deficient relevant design considerations in the implementation links of each stage because of incomplete functions, so that the final achieved effect is always poor. Thus, there remains a need in the art for at least one or several aspects of improvement.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the applicant has studied a great deal of literature and patents when making the present invention, but the disclosure is not limited thereto and the details and contents thereof are not listed in detail, it is by no means the present invention has these prior art features, but the present invention has all the features of the prior art, and the applicant reserves the right to increase the related prior art in the background.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a customized design cloud service platform for household articles, and aims to solve at least one or more technical problems in the prior art.

In order to achieve the above object, the present invention provides a customized design cloud service platform for household articles, which at least comprises: the system comprises a user service end, a design interaction end and a supplier service end which are connected with each other through a network, wherein the user service end and the supplier service end carry out data interaction through the design interaction end.

Preferably, the design interaction terminal at least comprises a personalized design unit, so that the user can modify a plurality of decoration design schemes generated by the design interaction terminal based on the house information and the decoration requirement input by the user through the personalized design unit and/or freely design based on personal requirement.

Preferably, when the user modifies the spatial position and/or the attribute information of any configuration object in the decoration design scheme through the personalized design unit, the model analysis unit can analyze the reasonability of the current modification operation and the expected result thereof in a manner of being associated with the preset spatial configuration rule and output the analysis result corresponding to the current modification operation and the expected result.

Preferably, the model analysis unit is capable of specifying a space at least partially within a circumferential range of a door and a window of the house to be decorated as the configuration prohibition area according to a preset division rule based on the house attribute information and/or the graphic information input by the user through the user server.

Preferably, the partition rule is formed by at least searching the attribute information and the graphic information of the house corresponding to the existing finished product decoration design scheme in the platform database through the model analysis unit and analyzing the decoration design layout corresponding to the attribute information and the graphic information.

Preferably, when the user modifies and/or designs the decoration design scheme through the personalized design unit, the configuration objects can be configured in the three-dimensional model of the house to be decorated after the virtual light source arrangement and the lighting environment rendering, so that the modification of the spatial position and/or the attribute information of the configuration objects by the user is at least completed according to the expression effect of any configuration object in the lighting rendering environment. The user can better distribute the configuration objects in the house to be decorated by referring to the light rendering effect, so that the overall design aesthetic feeling which can be finally embodied by the house after the decoration design is better shown on the premise of fully utilizing the indoor space and meeting various factors such as style requirements and the like, the basic living requirements of the user are met, the mental requirements of the user are better met, and the psychological pleasure of the user is increased. On the other hand, the requirements for price requirements, style requirements and placement intervals are relatively easy to meet, however, even if all the conditions are met, different design effects can be embodied by fine setting differences of all the configuration objects, and particularly, when the configuration objects are placed in a lighting environment, outlines, layers, gloss and the like of the configuration objects which can be finally embodied by different placement positions are also different, so that the overall aesthetic feeling of the house which is finally decorated and designed is also different, and a better guidance direction is provided for the placement of the configuration objects by a user based on the simulation of a live-action lighting scene.

Preferably, the design interaction terminal further comprises a selecting unit capable of providing a decoration design scheme matched with the house information and the decoration requirement information input by the user, wherein the decoration design scheme can be obtained as follows:

the deduction and selection unit searches in the platform database according to the house information to determine at least one set of decorated houses matched with at least part of the house information of the house to be decorated of the user;

the pushing and selecting unit determines a plurality of sets of finished product decoration design schemes related to the decorated house according to the decoration requirement information;

and applying the finished decoration design scheme related to the decorated house to the house to be decorated of the user based on the simulation interaction of the system, and obtaining a plurality of sets of available decoration design schemes through analysis and screening.

Preferably, the available finishing design is obtained as follows:

the pushing and selecting unit applies the finished product decoration design scheme to the house to be decorated to generate a plurality of decoration design schemes to be screened;

analyzing the spatial position/attribute information of any configuration object in the decoration design scheme to be screened based on the spatial configuration rule of the configuration object, and judging the adaptability of the configuration object to the adjacent configuration object and/or the overall structure of the house to be decorated;

and replacing the incompatible configuration objects, circularly analyzing and replacing the configuration objects, and establishing the configuration of the house to be decorated as an available decoration design scheme when all the configuration objects in the house to be decorated meet the corresponding adaptability.

Preferably, when the user determines the final finishing design scheme, the supplier can acquire the corresponding finishing design scheme through the supplier service end, guide the production, packaging and distribution tasks of the configuration object according to the information contained therein, and assign the corresponding constructor and/or finishing company to implement interior finishing.

Preferably, the information for representing the time attribute and/or the space attribute of the configuration object is displayed to the user through a design interactive interface of the design interactive terminal, so that the user can know the distribution progress of the goods and/or the decoration progress of the house in real time.

Preferably, during the process of modifying and/or customizing the decoration design scheme through the personalized design unit, the user can selectively add different operation objects to the three-dimensional stereo model of the house to be decorated to simulate at least part of the use scene of the house to be decorated after decoration design, so that the operation of modifying the spatial position and/or attribute information of any configuration object of any decoration design scheme by the user is completed at least according to the adaptability between the operation object and the configuration object, wherein the operation object is configured on or used with the configuration object. Therefore, in the process of modifying or customizing the decoration design scheme by a user, different operation objects are added and configured to simulate the scene of the decoration design scheme in use in the future, so that the user is assisted to determine whether the current configuration meets the psychological expectation or not based on the expression effect of the current decoration scheme, the current decoration design scheme can effectively meet the user requirements for a long time, the probability of secondary design or decoration by the user in the future is reduced, and the time, the money cost and the like consumed in house decoration design are reduced.

Preferably, the design interaction side further comprises a calculation unit and a bargaining unit, wherein,

the calculation unit is configured to form a price report corresponding to a decoration design scheme formed based on the house information and the decoration requirement information input by the user and matched and associated with the platform database and/or a decoration design scheme generated by the user modifying the design by himself,

the bargaining unit is configured to be capable of providing at least a price revision function to the user so that the user, upon disagreement with a partial or entire offer provided by the computing unit, is capable of modifying the corresponding price through the bargaining unit and simultaneously negotiating with the corresponding product or service provider to confirm the final bargaining price.

Preferably, the step of analyzing the reasonableness of the modification operation of the user and the expected result thereof by the model analysis unit includes:

the platform database provides lamp arrangement schemes corresponding to the lamp scenes which are corresponding to the decoration design schemes to be screened and comprise night and day setting to the personalized design unit according to the decoration design schemes to be screened and generated by the deduction and selection unit; and performing rendering of the lighting environment of the three-dimensional stereo model of the house to be decorated by the user server based on the available decoration design scheme selected from the decoration design schemes to be screened generated by the deduction unit and the lamp arrangement scheme provided by the platform database to the personalized design unit.

Preferably, the rendering of the lighting environment is adjusted by the user service end according to the natural lighting conditions corresponding to the time of day set by the user and under the premise of considering the reflection of the configuration objects to the light and the shielding of the environment light, the adjustment is executed according to the orientation of the three-dimensional stereo model containing a plurality of configuration objects of the house to be decorated, and the rendering of the lighting environment is completed on the premise that the user service end determines the lighting characteristics according to the lamp model provided by the provider service end.

Drawings

Fig. 1 shows a structural block diagram of a preferred embodiment of a household article customized design cloud service platform provided by the invention.

List of reference numerals

10: a user server; 20: designing an interactive end; 30: a provider service end; 40: a platform database; 201: an information entry unit; 202: a pushing and selecting unit; 203: a personalized design unit; 204: a model analysis unit; 205: a calculation unit; 206: and a bargaining unit.

Detailed Description

The following detailed description is made with reference to the accompanying drawings.

The invention provides a household article customized design cloud service platform or system, which can comprise: a user service terminal 10, a design interaction terminal 20, a provider service terminal 30 and a platform database 40. Preferably, the user service end 100, the design interaction end 20, and the provider service end 30 are connected via a network to enable information interaction with each other, such as a local area network, a wide area network, or a world wide web. Specifically, the user service 10 and the provider service 30 may be respectively configured on a plurality of computer devices or other mobile terminal devices, such as a mobile phone and a tablet computer, and the design interaction side 20 may be implemented by an interface access program such as an App application, a Web browser or the like.

According to a preferred embodiment, the platform database 40 is a cloud server, and at least information of a plurality of finished product decoration design schemes and information of configuration objects included in the decoration design schemes, and attribute information and/or graphic information of a house to be decorated using a certain decoration design scheme, and the like are configured inside the cloud server, wherein the graphic information may include, for example, a two-dimensional plan view and a three-dimensional perspective view, and the three-dimensional perspective view may be generated by the system through space modeling conversion based on the two-dimensional plan view of the house to be decorated. Specifically, the configuration object is defined as a part commonly used in house decoration design, for example, various kinds of furniture (sofas, tables, beds, and the like), home appliances (refrigerators, washing machines, televisions, and the like), wall decorations (television walls, background walls, and the like), ceiling decorations, and floor decorations (floors, tiles, and the like), and the like. Preferably, the finished product decoration design solution at least includes information of each configuration object contained therein, the information of each configuration object at least includes corresponding attribute information and/or graphic information, for example, the attribute information includes but is not limited to material, specification and dimension, style (including design style, composition structure, pattern and color, etc.), function, etc., and further, the finished product decoration design solution should also include price of each configuration object, price of the whole decoration design solution, etc. Next, the platform database 40 should further include historical and ongoing order information, goods delivery information of each order, construction progress information, and the like, and session information between the user and the supplier.

According to a preferred embodiment, the design interaction terminal 20 may be a home decoration software or a website, which includes a design interaction interface and a plurality of functional units configured under the design interaction interface, such as, but not limited to, an information entry unit 201, a culling unit 202, a personalized design unit 203, a model analysis unit 204, and a calculation unit 205. Preferably, the information entry unit 201 may be used for a user to input personal identification information, house information, and other several decoration requirement information, etc. The culling unit 202 may be configured to provide the user with a number of finished design solutions that meet the user's expectations by retrieving and matching finished design solutions in the platform database 40 according to the house information and finishing requirement information input by the user. The personalized design unit 203 may provide the user with the function of freely designing a collocation, i.e., the user may design the house decoration according to the configuration objects existing in the platform database 40 and/or added by his/her own configuration. The model analysis unit 204 is capable of analyzing and comparing at least the decoration design schemes modified and/or matched by the user, and generating related analysis reports for the user to refer to. For example, the platform database 40 may be searched to analyze the current decoration design solution, such as the style and placement position of each configuration object, whether the current decoration design solution is compatible with each other, whether the current decoration design solution exceeds the budget, and related modification suggestions may be displayed in combination with the house property information and the decoration requirement information. The calculation unit 205 is configured to generate a price report corresponding to the house attribute information and the decoration requirement information input by the user according to the decoration design scheme formed by matching and associating the house attribute information and the decoration requirement information with the platform database 40 and/or modifying the design collocation by the user.

According to a preferred embodiment, the user and the supplier can interactively communicate with each other through the design interactive terminal 2, so as to meet the decoration requirements of the user and enable the supplier to provide corresponding service processes. For example, the user may input personal house information (including attribute information and graphic information) and finishing requirements through the user service terminal 10 and upload/submit them to the design interaction terminal 20. Preferably, the house property information may include at least one or a combination of the floor on which the house is located, the total area/size of the house, the house type and the area/size and the room orientation corresponding to each individual area/room, and the plane/space coordinates corresponding to each individual area/room, and the graphic information is, for example, a two-dimensional/three-dimensional house type map. The decoration requirements may include the overall design style of the house, such as, but not limited to, various design styles including conciseness, nordic, chinese, vintage, american, southeast asian or mixed-type designs recognized by the interior design industry, or the overall budget of the house design and decoration by the user, or the design style and/or functional configuration of any furniture, home appliances or decorations in the house decoration. Accordingly, the design interactive terminal 20 can at least display a plurality of sets of design and decoration schemes matching with the house attribute information and most meeting the decoration requirements of the user according to the sequence of the association degrees through the design interactive interface. Furthermore, the user can change the display priority of the related design and decoration scheme by adjusting the combination of at least one or more screening entries, so that the user can select the design and decoration scheme which best meets the design requirement of the user. For example, the relevance ranks of the design and finishing schemes screened based on the overall budget and the relevance ranks of the design and finishing schemes screened based on the overall design style are different from each other.

According to a preferred embodiment, after the user inputs and submits the personal data such as the house information and the decoration requirement to the design interactive terminal 20, the design interactive terminal 20 generates a plurality of decoration design schemes meeting the user requirement by performing interactive simulation on the house initial data of the user and a plurality of finished product decoration design schemes in the platform database 40 based on the analysis of the data such as the house information and the decoration requirement and the retrieval of the platform database 40, and can display the decoration design schemes to the user through a design interactive interface. Preferably, the house initial data is defined as a three-dimensional space figure before house decoration. Further, when the user inputs the house property information and the finishing requirement information thereof through the user service terminal 100 and determines a final finishing design scheme among a plurality of finishing design schemes recommended by the design interacting terminal 20 and/or finishing design schemes designed by the user personally, the corresponding finishing design scheme may be transmitted to a supplier recommended in the finishing design scheme and/or designated by the user's modification through the design interacting terminal 20. The corresponding supplier can acquire the final decoration design scheme of the user through the supplier service end 30, and direct the tasks of production, packaging and distribution of the subsequent configuration objects based on the acquired decoration design scheme, and assign the corresponding constructor or decoration company to implement a specific interior decoration process when the configuration objects for interior decoration are distributed to the house to be decorated of the corresponding user.

According to a preferred embodiment, the information for representing the time attribute and/or the space attribute of the configuration object is displayed in the design interactive interface of the design interactive terminal 20 from the production, packaging and distribution of the configuration object to the final decoration process of the indoor positioning installation, so that the user can timely know the distribution progress of the goods and the decoration progress of the house. For example, information about the temporal and/or spatial attributes of any configuration object is displayed as the configuration object is being delivered and is somewhere at a time, and is expected to arrive somewhere at a time; or a configuration object at a place of the house to be decorated is being installed, the installation is expected to be completed at a certain time, etc.

According to a preferred embodiment, after the user inputs the house property information and the decoration requirement information through the user service terminal 10, the culling unit 202 of the design interaction terminal 20 may provide the user with a plurality of decoration designs according to the house property information and the decoration requirement information input by the user by retrieving and matching the finished decoration design schemes in the platform database 40. Preferably, although the types of existing premises are almost known, there are at least gaps of varying sizes between the various types of premises. For example, for two houses to be decorated, each of which is of the 3-room 1-living room 1-flat type and has the same total area, the areas or the sizes of the independent areas/rooms in the respective houses may be different from each other even though the house structures are substantially the same (e.g., the positions of the rooms, the orientations of the houses, etc.). Therefore, in the case that it cannot be guaranteed that there is a finished decoration design scheme completely matching the platform database 40, it may be inappropriate to directly apply the decoration design scheme of the decorated house similar to the house to be decorated so as to generate the finished decoration design scheme corresponding to the house to be decorated, and the final effect is also unsatisfactory. For example, even though there are slight differences in the locations and sizes of the living rooms in A, B houses with the same total area and similar house types, the final effect of the same configuration object (e.g., sofa) when installed in different living rooms is different. I.e. the same configuration object (e.g. a sofa) may just match when placed in the living room of a house, when the house is placed in the B house at the same position, swing direction, spacing and the like, the problem of size incompatibility may occur, for example, the incompatibility of the sofa sizes causes it to extend at least partially beyond the wall edge, occupying at least part of the corridor space between the living room and the bedroom, which affects the arrangement and placement of other furniture and appliances, because other furniture and household appliances can only be configured in the residual placeable space, and based on the unreasonable arrangement and placement of the sofa and the arrangement distance between the configuration objects, other furniture and household appliances need to be adaptively adjusted in position and swing upwards so as to be compatible with at least adjacent configuration objects and the integral structure of the house, thus, even if all the arrangement objects can be placed in the house to be decorated, the overall aesthetic feeling of the house decoration design is deteriorated.

According to a preferred embodiment, the deduction and selection unit 202 selects an appropriate decoration design scheme for the user according to the house information and the decoration requirement information input by the user, through self-learning of software or a system platform, and according to the following steps: for the house information and the decoration requirement information input by the user, the deduction and selection unit 202 performs big data retrieval in the platform database 40, that is, at least one set of decorated houses matched with at least part of the house information of the house to be decorated of the user is determined; then determining a plurality of sets of finished product decoration design schemes related to the decorated house based on the decoration requirement information of the user; and applying a plurality of sets of finished product decoration design schemes to the house to be decorated of the user through the simulation interaction of the system, and obtaining a plurality of sets of available decoration design schemes through analysis and screening.

Preferably, the process of analytical screening of available finished design solutions is as follows: the selecting unit 202 applies the finished decoration design scheme to the house to be decorated to generate a plurality of decoration design schemes to be screened; based on the spatial configuration rules of the configuration objects (the spatial configuration rules may be design criteria known in the indoor design industry, for example, chinese and nordic may be incompatible, or there is a certain requirement for the arrangement distance or placement position of adjacent configuration objects for aesthetic and functional implementation reasons, and the requirement can be summarized by the designer according to long-term design work experience), the spatial positions of the configuration objects in the decoration design solution to be screened are analyzed, for example, by means of image analysis, and judging the suitability of the configuration objects to the adjacent configuration objects and/or the whole structure of the house to be decorated, replacing the configuration objects with incompatible sizes and styles, circularly repeating the processes of analyzing and replacing the configuration objects until all the configuration objects in the house to be decorated meet the corresponding suitability, and establishing the configuration of the house to be decorated as an available decoration design scheme; the available decoration design schemes are ordered according to a certain priority to be displayed to the user through the design interactive interface of the design interactive terminal 20. The obtained plurality of decoration design schemes to be screened and the available decoration design schemes based on the analysis and comparison of the culling unit 202 will be stored in the platform database 40. On the other hand, while the electing unit 202 generates the available finishing design solutions, the calculating unit 205 performs the analysis calculation on the available finishing design solutions based on the retrieval of the platform database 40 to synchronously generate corresponding price reports.

According to a preferred embodiment, the design interactive side 20 may further comprise a bargaining unit 206, which can modify the corresponding price through the bargaining unit 206 when the user disagrees with the partial or whole offer of the decoration design solution provided by the design interactive side 20, and upload the local offer voucher, for example, so that the corresponding product or service provider can determine whether to approve the modification or give the corresponding explanation according to the user's request, so that the two sides can confirm the final bargained price after multiple negotiations.

According to a preferred embodiment, in general, the decoration design scheme at least includes the production suppliers and the construction units contracted with interior decoration corresponding to the configuration objects adopted by the scheme, and the production suppliers and the construction units are mostly derived by the system background through analysis and calculation according to the transaction information in the historical orders, for example, the system background integrates other factors (such as price, distribution speed, goods quality and after-sales service, etc.), and the possibility of large volume of transaction is preferred by the user; or the system may recommend relevant production suppliers and construction units with cooperative transaction behavior with the platform to the user. Preferably, when the user disagrees with the corresponding production provider and/or construction unit, the user service end 10 may submit the personal modification content on the design interaction end 20, such as recommendation of replacing the production provider and/or construction unit, or designate the determined production provider and/or construction unit by the person.

According to a preferred embodiment, the user can also modify and/or freely design the finished decoration design scheme according to the individual decoration requirements through the personalized design unit 203. Specifically, when a user needs to at least partially modify a finished product decoration design scheme, the finished product decoration design scheme to be modified is determined, a specific modification space (for example, a living room, a bedroom, a kitchen and/or the like) is selected, the user can further select a spatial model of an object to be modified (for example, a configuration object such as furniture, a household appliance, a wall decoration and a ground decoration), the position of the configuration object can be changed by the user through the personalized design unit 203 in a free drag manner, and in the process of changing the position of the configuration object, the model analysis unit 204 can analyze the rationality of the current movement operation and the expected result thereof in real time and output the related analysis result in real time. Preferably, the spatial pattern of the house to be decorated is configured to be formed by a combination of several square (triangular, hexagonal or other common shapes are also selected as the case may be) grids with the side length of 1cm or other suitable sizes.

Further, when the user moves the configuration objects in the minimum unit grid, the model analysis unit 204 can determine whether the placement of the current configuration object is reasonable and give a modification suggestion by analyzing whether the outlines of the space models of the configuration objects at least partially overlap or abut against each other, or by analyzing the distance between the current configuration object and the surrounding wall surface, wherein the determination can be made by comparing with a preset threshold value whether the configuration objects interfere with each other and/or the surrounding wall surface. For example, in the process of moving any configuration object, if the minimum distance between the current configuration object and the spatial model profile corresponding to any configuration object adjacent to the current configuration object is smaller than a preset threshold, it can be determined that there is interference between the current configuration object and the adjacent configuration object, that is, the current setting is not reasonable to modify; or the minimum distance between the space model outline of the current configuration object and the surrounding wall surface is smaller than a preset threshold value, the interference between the current configuration object and the adjacent configuration object can be judged, namely the current setting is not reasonable to be modified.

According to a preferred embodiment, it is considered that it is not easy to place/set too many furniture and appliances in the door, window periphery and near some narrow spaces (such as the entrance of a room), even if it is placed, it should be considered in relation to the peripheral arrangement objects, since this may prevent the door or window from opening and closing normally, the user from passing normally in the room, or even prevent some furniture and appliances from using normally. For example, the wardrobe door and the bedroom door may interfere with each other when opened and closed, the opening and closing degree of the refrigerator door is limited by the door, and the placement distance between some electric appliances and the adjacent door and between some electric appliances and household furniture appliances is not reasonable, so that the normal heat dissipation of the electric appliances may be not facilitated. Therefore, after the user inputs and submits the property information and the graphic information of the house through the user server 10, the model analysis unit 204 can define the space within a certain range of the circumferential direction of the door and the window as the placement prohibition area according to at least the property information and the graphic information of the house to be decorated according to a certain division rule. Preferably, the partition rules are stored in the platform database 40, and the so-called partition rules may be configured according to design standards of the indoor design industry. Or by retrieving the property information and graphic information of the house corresponding to the existing finished product decoration design scheme in the platform database 40 and by analyzing and comparing the decoration design layout of the house corresponding to the existing finished product decoration design scheme. For example, the types of configuration objects adopted in a plurality of historical orders with high matching degree with the house to be decorated, the placing positions and the setting intervals corresponding to the configuration objects, and the like are referred. Further, the model analysis unit 204 may apply the types of configuration objects adopted in the plurality of historical orders with high matching degree with the house to be decorated, and the placing positions and the setting intervals corresponding to the configuration objects to the space pattern of the house to be decorated, so as to form a certain division rule based on the deep learning of the system.

According to a preferred embodiment, the existing house decoration design is mostly configured in a static background, for example, when ceiling lamps are installed, it is usually considered that sufficient illumination is provided for the indoor through the ceiling lamps, but the influence on the outline, the hierarchy and/or the body image of other configured objects due to uneven light distribution after the ceiling lamps are installed, namely, when the ceiling lamps are turned on to provide illumination for the indoor is ignored. For example, a planar light source installed at the center of a suspended ceiling has a substantially circular truncated cone-shaped light coverage area under ideal conditions, and when at least one configuration object C, such as a large-volume vertical air conditioner, is placed in the light coverage area, due to partial shielding of light, at least a partial shadow area is formed on the side away from the light source, i.e., the side away from the light source cannot be irradiated by light. Further, when at least another configuration object D, for example, a ceramic vase, is placed in the shadow area on one side of the configuration object C (vertical air conditioner), at least a part of the configuration object D (ceramic vase) is shielded by the configuration object C (vertical air conditioner) and cannot receive effective light, so that the outline, the layering and the luster of the configuration object D (ceramic vase) cannot be highlighted, which not only affects the main body image of the configuration object D (ceramic vase), but also destroys the aesthetic feeling of the overall decoration design.

According to a preferred embodiment, in order to enable a user to more intuitively and deeply embody the modification design of the configuration object, so that the decoration design scheme after the modification design can better meet the decoration requirement of the user, when the modification and/or custom design of the decoration design scheme is carried out through the personalized design unit 203, the invention relates to a real scene light source simulation mode to show a real light scene, so as to guide the decoration design modification and/or custom process of the user. Further, whether to enable live-action light source simulation is selectable by the user at his or her discretion.

In this embodiment, the household article customized design cloud service platform according to the present invention also includes a user service end 10, a design interaction end 20, a supplier service end 30, and a platform database 40, where the user service end 10 and the supplier service end 30 perform information interaction through the design interaction end 20. In addition, when the user modifies a plurality of decoration design schemes generated by the design interactive terminal 20 based on the house information and decoration requirements input by the user and/or freely designs the decoration design schemes based on personal requirements by using the personalized design unit 203 of the design interactive terminal 20, the personalized design unit 203 modifies the spatial position and/or attribute information of the configuration object in the decoration design scheme, which includes the following steps:

(1) the model analysis unit 204 of the design interactive terminal 20 analyzes the rationality of the current modification operation and its expected result in a manner associated with a preset spatial configuration rule, wherein the rationality analysis step includes: the platform database 40 provides the personalized design unit 203 with a lamp arrangement scheme corresponding to the lighting scenes including night and day settings corresponding to the decoration design schemes to be screened according to the decoration design schemes to be screened generated by the electing unit 202; the rendering of the lighting environment of the three-dimensional model of the house to be decorated is performed by the user service end 10 based on the available decoration design scheme selected from the decoration design schemes to be screened generated by the deduction and selection unit 202 of the design interaction end 20 in combination with the lamp arrangement scheme provided by the platform database 40 to the personalized design unit 203;

(2) the rendering of the lighting environment is adjusted at the user service end 10 according to the natural lighting conditions corresponding to the time of day set by the user and under the premise of considering the reflection of the configuration objects to the lighting and the shielding of the environment light, and the adjustment is executed according to the orientation of a three-dimensional model containing a plurality of configuration objects in the house to be decorated;

(3) the rendering of the lighting environment is performed on the premise that the user server 10 determines the lighting characteristics according to the model of the lamp provided by the provider server 30.

In the embodiment, the invention advantageously completes the work of light rendering by virtue of the computing capability of the user server. The lighting rendering is advantageous because it consumes very large computation power and memory, especially when simulating the incident of natural light through the window in consideration of the orientation of the three-dimensional model of the house to be decorated and the corresponding time of day. In order to render a real illumination scene, the situation of multiple light sources needs to be considered, particularly simulation of multiple point light sources, refraction and reflection light from natural light and other non-point light sources is included, and for cross rays and overlapped shadow parts with different color temperatures, real rendering of a light field needs to consume a large amount of memory; for the system of the present invention, where the open design rights are limited to users, the operation performed by means of designing the interactive end 20 is far beyond the actual physical computation carrying capacity. Therefore, in the actual debugging, the lamp arrangement scheme of the platform database 40 and the available decoration design scheme of the design interaction terminal 20 are collected in the user service terminal 10, and the user service terminal 10 loads a lightweight rendering tool from the design interaction terminal 20, so that the personalized rendering requirement of each access user can be completed by means of each user service terminal 10.

In addition, since the user terminal at present is often a portable terminal device such as a smart phone or an ipad, in the case that the graphic computing capability of the user terminal is not enough to support rendering, the design interactive terminal 20 can generate a static three-dimensional picture or a dynamic three-dimensional video according to the three-dimensional stereo model of the house to be decorated and by combining the three-dimensional parameters of the configuration objects and the placing mode thereof, and send the static three-dimensional picture or the dynamic three-dimensional video to the user server 10 with insufficient computing capability in the form of a picture or a streaming media. According to this embodiment, when the user service end 10 requests the design interaction end 20 for data connection to execute customized design of household articles such as personalized furniture configuration, the design interaction end 20 determines a sending mode when sending a picture or a video of a three-dimensional stereo model of a room to be decorated, which is related to the spatial position and/or attribute information of an object to be configured, to the user service end 10 according to the bandwidth and time delay established by data sending between the design interaction end 20 and the user service end 10, where the sending mode is a static three-dimensional picture or a dynamic three-dimensional video, where the static three-dimensional picture includes: at least two spatial positions of the object to be configured, which are determined according to the house attribute information provided by the user server 10, are shown from two perspective angles orthogonal to each other. Through the static display mode, the user server 10 can preview the three-dimensional model of the house to be decorated containing the lighting effect with lower reduction, wherein although the three-dimensional parameters of the configuration object and the shielding and reflection caused by the placing mode of the configuration object are considered, the three-dimensional model lacks simulation on overlapping shadows and mismatching (such as color temperature, illumination, dazzling light and the like) caused by multiple light sources, and the orientation of the house to be decorated is also ignored, so that the calculation power and the memory consumption required to be consumed for designing the interactive end 20 are limited, and especially the calling of the platform database 40 stored in the interactive end 20 based on the same type of design scheme can meet the requirement of the user for primarily checking the design effect.

Specifically, the live-action light source simulation of the present invention can be performed as follows:

s1: the system can establish a three-dimensional model corresponding to attribute information (such as area, size and layer height) and graphic information (a two-dimensional house type graph) of a house to be decorated of a user;

preferably, the system should search for the wall surface and the ceiling surface material corresponding to the house to be decorated and the reflection coefficient corresponding to the wall surface and the ceiling surface material through the search platform database 40 while establishing the three-dimensional stereo model, wherein the commonly used wall surface and ceiling surface material and the reflection coefficient corresponding to the commonly used wall surface and ceiling surface material are known and are pre-stored in the platform database 40. In this case, the platform database 40 can also provide a more precise matching scheme according to the manual fine tuning of the reflection coefficient of the same material of each manufacturer by the user (such as a lamp manufacturer, a furniture manufacturer, or a studio designer) of the design interactive terminal 20. It is known that even for lamps with a color temperature of 4000k from the same manufacturer, the initial lighting effect will vary depending on the production lot, and if different lamps from different manufacturers are used, the resulting color temperature incompatibility will bring a distinct difference from the predetermined decoration design to the user. The fine tuning of the data to the platform database 40 by the design interactive side 20 is an accurate feedback to the huge database, and the collection of such data will be embodied as a real-world (light source) simulation of the user server side 10 in a user-irretrievable manner. The inventor of the present invention has recognized that the minute light difference caused by the same material of different brands constitutes a very important procurement intention adjustment parameter, so that when a user designing the exchange terminal 20 performs data entry early, the measurement of the surface optical properties including the surface glossiness and the reflective optical properties including the reflective color temperature and the reflective characteristic is performed by an accurate optical instrument and stored in the stage database 40, and preferably, the measurement is stored in the stage database 40 in a manner correlated with the product lot. When a configuration object is called from the platform database 40, the platform database 40 responds to an effect display request of the design exchange 20 or the user service terminal 10, and sends configuration object attribute data related to optical characteristics (surface optical attributes including surface glossiness and reflective optical attributes including reflective color temperature and reflective characteristics) of the object to be configured, which are required to be embodied for at least two spatial positions of the object to be configured, to a corresponding requester. Therefore, when the rendered effect is displayed from two perspective angles orthogonal to each other, the user server 10 can render and display at least two spatial positions of the object to be configured determined according to the provided house attribute information, or can obtain a static three-dimensional picture or a dynamic three-dimensional video from the design exchange 20, where the static three-dimensional picture includes: at least two spatial positions of the object to be configured, which are determined according to the house attribute information provided by the user server 10, are shown from two perspective angles orthogonal to each other. When displaying a three-dimensional picture, because slight differences in optical characteristics of various objects to be configured can only be numerically distinguished in a static three-dimensional picture or a dynamic three-dimensional video, and because a color space (sRGB, NTSC, Lab, Luv, or XYY) of a display inevitably has a certain difference from an actual naked eye, when the user service terminal 10 displays the static three-dimensional picture or the dynamic three-dimensional video, only simulation of a certain color can be provided, particularly for a complex light environment, and accurate restoration cannot be completed to a degree that the user can see the complex light environment. Therefore, the invention provides that when the user service end 10 displays the same area of the same surface under the same illumination condition, the color change caused by the light of other nearby light sources is ignored; when the user service end 10 displays different surface areas of the adjacent configuration objects under the same lighting condition, the adjacent configuration objects are displayed with enhanced color difference, wherein the enhancement means that the numerical value difference in the color space is displayed by being amplified by more than one time or even more than one order of magnitude. Thus, without adjusting the displays of the customer service terminal 10 and the design exchange terminal 20 (whether or not the color space and night mode are on), the problem that the nominal surface colors of the actual package are not consistent with each other due to neglecting the actual effect of the slightly different surfaces of the same nominal color when the user selects the design scheme can be avoided.

S2: the system can construct a ceiling structure model corresponding to the three-dimensional stereo model based on the attribute information (such as area, size and layer height) and the graphic information (two-dimensional house type graph) of the house to be decorated of the user;

preferably, the system should search the platform database 40 for the ceiling material and the reflection coefficient corresponding to the house to be decorated while building the ceiling structure model, wherein the commonly used ceiling material and the reflection coefficient corresponding to the ceiling material are known and stored in the platform database 40 in advance.

S3: the system can calculate the illumination and the quantity of the required light sources according to the three-dimensional model of the house to be decorated and the corresponding house information;

for example, when the area to be irradiated and the unit area irradiation power of a house are determined, the total irradiation power should be the product of the area to be irradiated and the unit area irradiation power, and when the user selects the type of the desired light source, the power thereof is also known, so the number of the desired light sources should be the total irradiation power divided by the selected light source irradiation power; or the irradiation power of the light sources can be determined according to the quantity of the light sources required by the user, so that the light source type corresponding to the light sources is selected, namely the ceiling lamp meeting the style and style requirements of the ceiling lamp is selected.

S4: performing virtual arrangement of the light sources according to the number of the required light sources and the irradiation intensity thereof;

the selected types of light sources are arranged in the ceiling construction model to complete the virtual light source simulated arrangement, and the number of light sources and the illumination intensity are set as the calculated values at the same time. Preferably, the system is configured to follow corresponding configuration rules when virtually arranging the light sources, and the configuration rules may be, for example, the design standards known in the indoor design industry as described above, for example, the chinese style ceiling lamp and the nordic ceiling lamp may not be compatible, or there is a certain requirement on the arrangement distance or the placement position of the adjacent configuration objects for aesthetic and functional implementation, and the requirement may be summarized by the designer according to the long-term design work experience.

S5: rendering a light environment of the three-dimensional model of the house to be decorated after the virtual light sources are distributed so as to simulate a real scene light scene;

according to a preferred embodiment, after the system completes the simulation of the live-action lighting scene, the user can adjust the color, arrangement and the like of the light source according to the simulated lighting effect so as to provide the optimal lighting environment for the indoor. Further, the user can set other configuration objects in the three-dimensional stereo model of the house to be decorated after being simulated by the virtual light source, such as configuring other furniture, household appliances and the like. And in the process of placing the configuration objects, based on the rendering effect of the light, each configuration object forms a shadow area in at least part of the area of the side which does not receive the light, if any configuration object is placed in the shadow area and moved, the user can visually see the light rendering effect of the surface of the configuration object, namely how much the parts receiving the light and not receiving the light respectively occupy, and the general outline, the layering sense, the luster and the like which are respectively shown. Further, due to the rendering effect of the light, the representation effect of each configuration object in the light source simulation scene can be intuitively reflected, such as the area of the configuration object receiving the illumination light and the rendering effect thereof, the area of the configuration object shielded by the adjacent configuration object and the shielding effect thereof, the shadow area of the configuration object on the periphery, and the like. Preferably, while the relationship between the light rendering effect and the configuration object is intuitively displayed through the three-dimensional stereo model, the two-dimensional graph (e.g. a house type graph) corresponding to the three-dimensional stereo model can be provided to the user through designing the interactive interface in a manner of being in the same screen with and synchronous with the three-dimensional stereo model, and when at least the spatial attribute of the configuration object is modified, the shadow change, for example, presented by the configuration object in the three-dimensional stereo model can be synchronously displayed in the two-dimensional graph based on the light rendering effect, for example, the shadow coverage area can be represented at least in a certain space above and/or around a certain configuration object in the two-dimensional graph through a grid or black filling mode, so that the user can fully and reasonably utilize the configuration space based on the relationship between the representation effect of the configuration object in the two-dimensional graph and the three-dimensional stereo model and the simulated rendering effect of the light, and selectively modifying the spatial position/attribute information of the configuration object and the configuration mode of the light source in the corresponding configuration space, thereby taking compatibility between the space position/attribute information and the configuration mode into consideration, and finally enabling the overall decoration design layout to fully meet personal requirements of users.

According to a preferred embodiment, a user can better distribute the configuration objects in the house to be decorated by referring to the light rendering effect, so that the overall design aesthetic feeling which can be finally embodied by the house after the house is decorated and designed is better shown on the premise of fully utilizing the indoor space and meeting various factors such as style requirements and the like, the basic living requirements of the user are met, the mental requirements of the user are better met, and the psychological pleasure of the user is increased. On the other hand, the requirements for price requirements, style requirements and placement intervals are relatively easy to meet, however, even if all the conditions are met, different design effects can be embodied by fine setting differences of all the configuration objects, and particularly, when the configuration objects are placed in a lighting environment, outlines, layers, gloss and the like of the configuration objects which can be finally embodied by different placement positions are also different, so that the overall aesthetic feeling of the house which is finally decorated and designed is also different, and a better guidance direction is provided for the placement of the configuration objects by a user based on the simulation of a live-action lighting scene.

According to a preferred embodiment, when a user puts the configuration object in the simulated light rendering environment, the light effect influences the outline, the layer and/or the body image of the configuration object under the light; on the contrary, since the configuration objects are of various types and the configuration objects are different from each other at least in terms of material (e.g., wood or metal), the configuration objects of different materials also have different effects on rendering of the lighting, and finally, the lighting scene and the lighting effect thereof appearing in the room to be decorated are different from each other, so that the configuration manner (e.g., lighting color, hue, illuminance, etc.) of the light source needs to be adjusted according to the influence of the configuration objects on the light. Further, since the materials of the objects to be disposed are different, such as furniture, the absorption or reflection capability of the objects to be disposed is different, and the furniture can be defined as at least high-gloss furniture, matte furniture, and flat furniture.

Preferably, the terms of high gloss, matte, flat, etc. in this embodiment are different from the conventional definitions. In particular, highlights are defined as having a strong reflection effect on light, so that the overall brightness in the room can be further improved; the matte is defined as the condition that the matte has a strong absorption effect on light, so that the brightness, the outline or the layering of the furniture under the irradiation of the light is not improved; due to the particularity of the material and/or structure of the flat light furniture, after receiving light, at least part of the light is absorbed, and at least another part of the light reflected by the flat light furniture is different from the light irradiated to the surface of the flat light furniture, so that the reflected light affects the irradiation effect of the whole light scene, for example, different areas of the furniture surface have different composition materials or surface structures, so that the light generated by reflection or diffuse reflection interferes/fuses with each other, so that the color or tone of the final reflected light slightly changes and is incompatible with the original light effect.

According to a preferred embodiment, for convenience of understanding, in this embodiment, for example, a wardrobe is taken as an example to further illustrate, for highlight furniture, for example, some types of wardrobes with smooth surfaces or with fitting mirrors arranged on the surfaces of the doors, the light reflection effect of the wardrobe ceiling light source is stronger, when at least part of the light reflected by the wardrobe ceiling light source is fed back to the room, the overall indoor brightness of the room to be decorated under the illumination state of the light source is further improved, so that the room to be decorated can finally present higher illumination than illumination generated in advance when no configuration object is placed, and therefore the configuration scheme of the light source (for example, the number is reduced or the illumination power is reduced) or the configuration object is modified according to the effect of the configuration object on the light rendering setoff, which on one hand enables the overall indoor brightness under the configuration of the light source to be at a suitable level, the basic illumination requirement is met, the visual interference or the eye injury is not caused by excessively strong intensity, and on the other hand, the number of the configured light sources, the power of the configured light sources and the like are in a proper range, so that the ceiling space can be reasonably utilized, and the cost caused by increasing the number of the light sources or enhancing the power of the light sources is saved; secondly, for matte furniture, for example, some wardrobes with rough surfaces or adopting matte paint and light-absorbing coatings, because of strong light-absorbing effect on a suspended ceiling light source, when at least part of light is irradiated on the surface of the wardrobe, the contour lines, the layering sense, the luster and the like of the wardrobe are not obviously reflected or completely displayed, so that the whole wardrobe is slightly dim, and accordingly, the aesthetic feeling which the wardrobe should bear in decoration design is not reflected, so that in order to highlight the main body image and simultaneously enable the relevance between the wardrobe and the light source to generate promotion influence on the indoor decoration aesthetic feeling, the configuration scheme (such as increasing the number or enhancing the irradiation power and the like) of the light source or the configuration object is modified according to the expression effect of the wardrobe under the light source; in addition, for flat furniture, at least part of the light reflected by the flat furniture may have a difference from the original incident light, such as color, hue, color temperature, etc., so that the reflected light may change the effect of the original indoor light irradiation, and in addition to causing a deviation of the overall illumination, the light rendering effect may be affected to further affect the performance effect of the setoff on other configuration objects (such as household appliances, floor decorations, or wall decorations, etc.), and thus the aesthetic feeling of the overall decoration design may also be affected, so the configuration scheme of the light source (such as adjusting the type of the light source, the hue, the color temperature, etc.) or modifying the configuration object should be adjusted accordingly according to the performance effect of the light source.

According to a preferred embodiment, when the user wants to design the house to be decorated by himself, the process of modifying the finished decoration design scheme is similar, that is, the decoration design object, i.e. the three-dimensional model of the house to be decorated and/or the house similar to the house to be decorated of the user, can be determined by the personalized design unit 203; further, the user may determine a specific custom design space (e.g., living room, bedroom, and/or kitchen, etc.) by clicking on a specific location in the three-dimensional volumetric model; the user calls a plurality of configuration objects stored in the platform database 40 through the retrieval platform; selecting a needed configuration object, adding the configuration object into a corresponding space (such as a living room, a bedroom and/or a kitchen) in a free dragging mode, wherein, when selecting different styles and configuring the configuration objects with corresponding styles at different positions in the space, the model analysis unit 204 can analyze and determine the reasonableness of the current configuration operation of the user according to the corresponding spatial configuration rule, and simultaneously give related prompts and suggestions when the user makes an unreasonable operation, for example, if the model analysis unit 204 determines that the user has placed a certain configuration object C in a no placement area and/or an unreasonable setup gap, the user may be prompted, for example, by means of a dialog box, and may be prompted at the same time for a reasonable placement, based on personal requirements, a user can also select whether to start indoor real-scene light scene simulation or not when placing a configuration object; based on the analysis and determination of the model analysis unit 204, the user arranges each configuration object meeting the requirement in the configuration space according to the configuration rule, and forms a corresponding decoration design scheme when establishing the final scheme, wherein, the calculating unit 205 can synchronously generate a corresponding price report for the user to refer, if the user disagrees with a part of the prices in the current decoration design scheme, the user can negotiate with the corresponding product or service provider through the bargaining unit 206, and when the user has disagreement with the corresponding production supplier and/or construction unit in the current decoration design scheme, the modification content of the individual can be submitted on the design interactive end 20 through the user service end 10, such as suggesting to replace the production supplier and/or the construction unit, or the specified production supplier and/or construction unit can be specified by the individual; after the user determines the final decoration design scheme, the corresponding order information is uploaded and distributed to each production or service provider, the corresponding production or service provider can assign subsequent production, packaging, distribution and other tasks of the configuration object based on the decoration design requirement of the user, and assign a corresponding constructor or decoration company to implement a specific interior decoration process when the configuration object for interior decoration is distributed to the house to be decorated of the corresponding user.

According to a preferred embodiment, in order to make the service life of a single decoration design scheme of a user longer and reduce the related cost and time consumption when the user may perform secondary decoration or multiple decorations in the later period, the user can selectively add other operation objects to the room in the process of modifying or customizing the decoration design scheme through the personalized design unit 203, so that the user can simulate the scene of a house which is well decorated and designed in normal use to show the life smell of the house, the house which is decorated and designed can show different effects, and the user can conveniently evaluate whether the current decoration design scheme is in accordance with the psychological expectation. Preferably, the operation object includes, but is not limited to, clothes, sofa surface knitted fabrics (e.g., sofa cushion), floor decorations (e.g., carpet), living goods (e.g., towel, tooth cylinder), and the like, that is, the operation object is additionally configured on or used with the configuration object based on the configured configuration object. Further, the graphic data of the operation objects may be provided by the platform or the corresponding production/service provider and stored in the platform database 40 in advance, and the operation objects of different kinds and/or style styles are used to provide references to the user. In particular, the effects exhibited by a finished house before and after its use may be quite different, and the user, in determining the finishing design, is generally based on current knowledge and needs, and may be selectively neglected for possible problems that may exist at a later date. For example, a clothes hanger placed near the gate of the living room may be compatible with the style of the whole and/or part of the house before any clothes are hung on the clothes hanger, but when different styles of clothes are hung on the clothes hanger, for example, a user selects clothes similar to the clothes wearing style of the clothes hanger and arranges the corresponding graphic components on the clothes hanger by searching the existing operation objects in the platform database 40 according to own preference, the overall feeling of the clothes hanger to the user may be different, especially in a light rendering mode, the whole style of the house may be incompatible even if the clothes hanger is previously in accordance with the whole design style. Therefore, when a new operation object is added to the user, the user can be assisted to confirm whether the current configuration meets the requirements of the user again, so that the user is prevented from unsatisfied with the current scheme and wanting to carry out secondary design or decoration after the decoration design scheme is formed and the house is put into use, and a great deal of manpower, material resources and financial resources are wasted undoubtedly. Or the user may be faced with the option of retaining or replacing the floor tile by searching the existing operation objects in the platform database 40, selecting floor decorations such as carpet that the user likes, and placing the graphic components corresponding to the floor tile on the selected tile or floor, because the styles of the floor tile and floor tile are not compatible, even if the previous floor tile/tile selection meets the decoration requirements; further, or when the user disposes the operation object such as a towel/bath towel or a tooth mug that meets his/her preference on the washstand in the bathroom, the overall effect exhibited by the washstand in which the operation object such as a towel/bath towel or a tooth mug is disposed may be different, whereby the user can replace or leave the washstand, for example, according to his/her style preference. Therefore, in the process of modifying or customizing the decoration design scheme by a user, different operation objects are added and configured to simulate the scene of the decoration design scheme in use in the future, so that the user is assisted to determine whether the current configuration meets the psychological expectation or not based on the expression effect of the current decoration scheme, the current decoration design scheme can effectively meet the user requirements for a long time, the probability of secondary design or decoration by the user in the future is reduced, and the time, the money cost and the like consumed in house decoration design are reduced.

According to a preferred embodiment, in addition to the modification of the spatial position of the configuration object, the user can also modify the attribute information of the configuration object through the personalized design unit 203, such as modifying the type, style (color, pattern, etc.) and size of various furniture (sofa, table and bed).

It should be noted that the above-mentioned embodiments are exemplary, and that those skilled in the art, having benefit of the present disclosure, may devise various arrangements that are within the scope of the present disclosure and that fall within the scope of the invention. It should be understood by those skilled in the art that the present specification and figures are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents. The present description contains several inventive concepts, such as "preferably", "according to a preferred embodiment" or "optionally", each indicating that the respective paragraph discloses a separate concept, the applicant reserves the right to submit divisional applications according to each inventive concept. The features referred to as "preferably" are provided as an alternative and should not be understood as necessarily, so that the applicant reserves the right to relinquish or delete the relevant preferred feature at any time.

Claims

1. A household article customized design cloud service platform at least comprises: a user service end (10), a design interaction end (20) and a supplier service end (30) which are connected with each other through a network, wherein the user service end (10) and the supplier service end (30) carry out data interaction through the design interaction end (20), and the method is characterized in that,

the design interactive terminal (20) at least comprises a personalized design unit (203) so that a user can modify a plurality of decoration design schemes generated by the design interactive terminal (20) based on house information and decoration requirements input by the user through the personalized design unit (203) and/or freely design based on personal requirements, wherein,

when a user modifies the spatial position and/or attribute information of any configuration object in the decoration design scheme through the personalized design unit (203), the model analysis unit (202) can analyze the reasonability of the current modification operation and the expected result thereof in a mode of being associated with the preset spatial configuration rule and output the analysis result corresponding to the current modification operation and the expected result.

2. The cloud service platform of claim 1, wherein the model analysis unit (204) is capable of specifying a space within at least a partial range of a house to be renovated as a configuration prohibited area according to a preset division rule based on house attribute information and/or graphic information input by a user through the user service terminal (10),

the division rule can be formed by at least searching the attribute information and the graphic information of the house corresponding to the existing finished product decoration design scheme in the platform database (40) through the model analysis unit (204) and analyzing the decoration design layout corresponding to the attribute information and the graphic information.

3. A cloud service platform according to one of the preceding claims, wherein, when a user modifies and/or designs a decoration design scheme through the personalized design unit (203), the configuration objects can be configured in the three-dimensional stereo model of the house to be decorated after virtual light source arrangement and lighting environment rendering, so that the modification of the spatial position and/or attribute information of the configuration objects by the user is at least completed according to the representation effect of any configuration object in the lighting rendering environment.

4. A cloud service platform according to one of the preceding claims, wherein the design interaction terminal (20) further comprises a deduction unit (202) capable of providing a decoration design scheme matched with the house information and the decoration requirement information input by the user, wherein the decoration design scheme can be obtained as follows:

the election unit (202) searches in a platform database (40) of the design interaction terminal (20) according to the house information to determine at least one set of decorated houses matched with at least part of house information of the house to be decorated of the user;

the deduction and selection unit (202) determines a plurality of sets of finished product decoration design schemes related to the decorated house according to the decoration requirement information;

and applying the finished product decoration design scheme related to the decorated house to the house to be decorated of the user based on the simulation interaction of the system, and screening out a plurality of sets of available decoration design schemes through compatibility analysis.

5. The cloud service platform of any of the preceding claims, wherein the available decoration design schemes are obtainable as follows:

the selecting unit (202) applies the finished decoration design scheme to the house to be decorated to generate a plurality of decoration design schemes to be screened;

analyzing the spatial position/attribute information of each configuration object in the decoration design scheme to be screened according to the corresponding spatial configuration rule, and judging the adaptability of the configuration object to be screened to the adjacent configuration object and/or the overall structure of the house to be decorated;

6. A cloud service platform according to one of the preceding claims, characterized in that when the user determines the final finishing design solution, the supplier can obtain the corresponding finishing design solution through the supplier service end (30), and guide the production, packaging and distribution tasks of the configuration object according to the information contained therein, and assign the corresponding constructor and/or finishing company to implement interior finishing,

wherein the content of the first and second substances,

the information used for representing the time attribute and/or the space attribute of the configuration object is displayed to a user through a design interactive interface of a design interactive terminal (20), so that the user can know the distribution progress of goods and/or the decoration progress of a house in real time.

7. A cloud service platform according to one of the preceding claims, wherein during the modification and/or customization of the decoration design scheme by the personalized design unit (203), the user can selectively add different operation objects to the three-dimensional stereo model of the house to be decorated to simulate at least part of the usage scenario of the house to be decorated after decoration design, so that the operation of the user to modify the spatial position and/or attribute information of any configuration object of any decoration design scheme is at least completed according to the adaptability of the operation object and the configuration object to each other,

the operation object is configured on the configuration object or used together with the configuration object.

8. A cloud service platform according to one of the preceding claims, further comprising a computing unit (205) and a price negotiation unit (206),

the calculation unit (205) is configured to form a price report corresponding to a decoration design scheme formed based on house information and decoration requirement information input by a user and matched and associated with the platform database (40) and/or a decoration design scheme generated by modifying the design by the user himself,

the bargaining unit (206) is configured to be able to provide at least a price revision function to the user, so that the user, upon disagreement with the partial or total offer provided by the computing unit (205), is able to modify the respective price by the bargaining unit (206) and at the same time negotiate with the respective product or service provider to confirm the final bargained price.

9. A cloud service platform according to one of the preceding claims, wherein the step of analyzing the rationality of the user's modification actions and their expected results by the model analysis unit (204) comprises:

the platform database (40) provides lamp arrangement schemes corresponding to the lamp scenes which correspond to the decoration design schemes to be screened and comprise night and day setting to the personalized design unit (203) according to the decoration design schemes to be screened and generated by the deduction and selection unit (202);

and performing, by the user service end (10), rendering of the lighting environment of the three-dimensional stereo model of the house to be finished based on the available decoration design scheme selected from the decoration design schemes to be screened generated by the electing unit (202) and the lamp arrangement scheme provided by the platform database (40) to the personalized design unit (203).

10. The cloud service platform of any of the preceding claims, wherein the rendering of the lighting environment is adjusted by the user service end (10) according to the natural lighting conditions corresponding to the time of day set by the user and considering the reflection of the configuration object on the lighting and the shielding of the ambient light,

the adjustment is carried out according to the orientation of a three-dimensional stereo model containing a plurality of configuration objects of the house to be decorated, and the rendering of the lighting environment is completed on the premise that the user service end (10) determines the lighting characteristics according to the lamp model provided by the supplier service end (30).