152 results about "Interaction design" patented technology

The invention belongs to an aircraft wire harness design technology, and relates to a digital and automatic collaborative design simulation method for aircraft wire harnesses based on Capal and CATIA. According to the method, an existing boundary data model is utilized, electrical parts are installed on CATIA software, and wiring harness arrangement environment conditions are created; creating a three-dimensional wire harness model in the CATIA software; establishing a Capal graphic symbol library and a wire harness part library; creating an aircraft electrical wiring diagram on the Capital software by using the graphic symbol library and the wiring harness part library file; in combination with a CATIA three-dimensional wiring harness model, interactive design is carried out with flight Capital software, and an aircraft two-dimensional topological graph is formed; the sectional area of the wire harness is automatically calculated through CATIA software, and an aircraft simulation three-dimensional wire harness is formed; and combining the aircraft simulation three-dimensional wiring harness with the aircraft topological graph and the aircraft wiring harness two-dimensional graph design to form an aircraft two-dimensional wiring harness chart diagram. According to the invention, database management informatization, three-dimensional wiring harness design digitalization, two-dimensional electrical system principle design and three-dimensional electrical wiring harness model interaction design automation are realized.

The invention relates to the field of intelligent interactive design, and particularly discloses a visual intelligent interactive design system which comprises a three-dimensional structure design module, an intelligent color matching module, a visual rendering module and an interactive feedback analysis module. The three-dimensional structure design module can process imported or custom a three-dimensional model, detect and repair topology errors and construct a three-dimensional scene basic framework; the intelligent color matching module generates a color matching scheme based on the instruction, a rule base or user preference and displays a comparison view; the visual rendering module renders a three-dimensional scene in real time, collects rendering pipeline load parameters and quality indexes, and analyzes balance points to adjust rendering parameters; and the interaction feedback analysis module records interaction data, marks over-limit nodes by comparing a standard and analyzes a root cause. According to the system, efficient three-dimensional scene construction, intelligent color matching, rendering optimization and interaction experience improvement are realized through multi-module cooperation, and the system is suitable for multi-field scenes needing visual intelligent interaction design.

The invention relates to the technical field of virtual reality, in particular to a centimeter-level VR real-scene real-time synchronous rendering method for multi-source data fusion and physical field coupling. Comprising the following steps: eliminating cloud layer interference and expanding Kalman filtering to improve positioning precision through multi-source acquisition of satellite remote sensing data, meteorological data and an equipment sensor; dynamically adjusting process noise by using Kalman filtering, and complementing delay data; constructing a ray tracing and U-Net noise reduction model, carrying out hierarchical loading of textures in combination with dynamic texture management, modeling dynamic illumination and wind field simulation based on a solar declination angle, and realizing scene rendering; a virtual ground is aligned through WebXR, gesture recognition and a force feedback mechanism are integrated, and fingertip curvature and movement speed features are extracted in combination with a Leap Motion sensor. According to the invention, through multi-source data fusion, efficient rendering and accurate interactive design, the authenticity and real-time synchronization capability of the VR scene are significantly improved.

The invention relates to a low-code visualization optimization method and system for power credential development, and the method comprises the following steps: S1, obtaining data in a credential environment, recognizing the interface difference and performance bottleneck points between components through a compatibility test matrix, and building a standardized adaptive interface specification; s2, obtaining a standardized business object model based on the standardized adaptive interface specification; based on the business object model, defining attributes, relationships and constraint rules of each business entity, and forming a data dictionary and an interface specification special for the electric power field; s3, on the basis of the data dictionary and the interface specification special for the power field, constructing a DSL (field specific language) of power visualization; s4, a dragging type interactive design is adopted, and the visual operation is converted into a DSL configuration file; and S5, automatically converting the DSL configuration into a React or Vue component code through a code generation engine, and carrying out compatibility optimization on the kernel of the creative browser. According to the invention, the power credential development efficiency is effectively improved.

The invention discloses an interactive garden design method and system based on landscape garden simulation, particularly relates to the technical field of garden landscape design and computer graphic simulation, and relates to a plurality of modules of environmental data acquisition, three-dimensional modeling, plant growth simulation, water simulation, interactive design, microclimate prediction and the like. According to the method, terrain, climate and soil data are collected through a laser radar and multiple sensors, and a standardized environmental map is constructed; generating a plant topological structure based on a context sensitive type L system, and simulating a growth process by adopting a Logistic function in combination with an environmental factor; the method comprises the following steps: realizing dynamic simulation of a water body by utilizing an SPH particle method and a Navier-Stokes equation, and establishing a plant-water body feedback model; and real-time operation and design optimization are supported through a three-dimensional interaction interface. The system has the advantages of being high in ecological adaptability, high in visualization degree, perfect in feedback mechanism and the like, the intelligence and scientificity of garden design are remarkably improved, and the system is suitable for various scenes such as urban green lands and ecological restoration.

The invention relates to the technical field of interface interaction design, in particular to a GUI page element layout and typesetting optimization method and system based on artificial intelligence. The technical problems that a traditional GUI design mode is insufficient in GUI design flexibility, high in dynamic layout technical threshold, high in manual typesetting cost, limited in experience and unreasonable in resource allocation are solved. According to the technical scheme, the GUI page element layout and typesetting optimization system based on artificial intelligence comprises a natural language processing module, a context sensing module, an intelligent agent module, an interactive feedback optimization module and a cross-device adaptability module. Through the natural language processing technology, the user can describe the demand through the natural language, the system automatically identifies the natural language instruction, the layout and typesetting of the page elements are automatically completed by using the large language model and the intelligent agent, the GUI design efficiency is improved, the personalized display of the user interface is realized, and the user experience is improved.

The invention belongs to the technical field of code-free development, and particularly relates to a Web3D zero-code interactive design platform and method based on a unified model, and the platform comprises a unified business logic model UBLM and a platform-independent, self-described and structured data container which is used for completely defining all behavior logics in 3D interactive application, including events, conditions, actions, parameters, variables and flow relations; the dual-mode editor comprises a form-type editor and a blueprint-type editor, and the form-type editor and the blueprint-type editor can be used for completely creating, editing and visualizing the same UBLM and realizing real-time state synchronization; and the interpreted rule execution engine IREE is a lightweight engine running in a JavaScript environment of a browser and is responsible for analyzing the UBLM during running and converting the declarative logic into an executable instruction in a 3D scene through a rule matching and function registration mechanism. According to the invention, the development and cooperation efficiency can be improved, and the iterative maintenance process is simplified.

The invention discloses an interactive footwear design and platemaking optimization system based on AI, which relates to the technical field of digital interaction and comprises an auxiliary recommendation module, an AI interactive design module, a platemaking simulation module and a parameter optimization module. The auxiliary recommendation module is used for performing feature extraction processing on the shoe design related data by using a machine learning method to obtain recommended shoe design parameters; the AI interactive design module is used for generating a design reference drawing of the shoes, performing visual display and contour extraction on the design reference drawing, generating designed shoes with corresponding shoe sizes according to the three-dimensional shoe style data and the shoe size data, and performing local parameter modification according to the try-on feedback data; the plate-making simulation module is used for splitting the designed shoes, determining sewing procedures, outputting 3D printing parameters and driving the corresponding production line models to execute simulation production tasks to perform plate-making simulation on the obtained simulation shoe models, the design cost can be reduced, and the design quality and efficiency of the shoe products can be improved.

The invention relates to the field of man-machine interaction, in particular to an interface interaction design method and system. The interface interaction design system comprises a data acquisition module, an element layout adjustment module and an element layout adjustment strategy output model updating module. According to the method, the interface state data set is obtained by constructing the design of the interface interaction into the layout design of the elements, the effect feedback, namely the interaction feedback data set, corresponding to the interface interaction is collected, and then the element layout adjustment strategy is output through the element layout adjustment strategy output model, so that the interface interaction design conforming to the operation habits of the user is obtained; and the element layout adjustment strategy output model is updated in a reinforcement learning mode, so that the effect of parameter optimization is achieved, the element layout adjustment strategy output by the element layout adjustment strategy output model is further enabled to better fit user habits, and the user experience of user interface interaction is improved.

The present invention belongs to the field of virtual character generation and relates to interactive testing technology, which is used to solve the problem that the existing technology cannot generate virtual characters for simulation training. Specifically, it is a virtual character interaction design generation method based on multimodal perception, including a character generation sub-method and a test optimization sub-method; the character generation sub-method includes the following steps: "Virtual image setting conception": setting basic parameters of the virtual character, the basic parameters include image style, category, positioning and basic information, the basic information includes gender, age, appearance characteristics and personality characteristics, realizing first-person perspective roaming and device interactive operation, allowing users to operate virtual devices; the present invention can simulate gas stations, oil depots and other depot scenes, and can also develop emergency accident scenes for simulation training. At the same time, it combines key technologies such as 3D modeling and emergency simulation to ensure training effects.

The invention relates to the technical field of virtual reality and cultural creativity, and discloses a virtual reality technology-based cultural creativity experience system, which comprises a resource arrangement module, an activity design module, a VR situation design module, a VR interactive design module and a creativity generation auxiliary module. According to the cultural and creative experience system based on the virtual reality technology, physical characteristics, manufacturing process parameters and cultural background knowledge of handicrafts are systematically integrated through a physical layer knowledge unit, a technical layer knowledge unit and a cultural layer knowledge unit in a resource arrangement module, specifically, the physical layer adopts a convolutional neural network to extract characteristics such as material reflectivity, and the physical layer adopts a convolutional neural network to extract characteristics such as material reflectivity; the technical layer analyzes technological parameters by using a long-short-term memory network, the cultural layer constructs an association network by means of a word vector model, the multi-level knowledge base structure enables a user to obtain comprehensive handicraft information in the experience process, the knowledge inheritance efficiency is greatly improved, in this way, the depth and breadth of learning are enhanced, and the learning efficiency is improved. And the propagation and inheritance of culture are also promoted.

The invention relates to the technical field of interactive design, and discloses an art design system and method based on dynamic interaction, and the system comprises an interface interaction module, an interaction management module, a data synchronization module and a task distribution module. Multiple users are supported to edit and preview at the same time, the task allocation state is clearly presented, instant communication is promoted, and the cooperation efficiency is greatly improved; according to precise allocation of member specialities, workloads and task requirements, optimization targets are to minimize task completion time and maximize member satisfaction, and reasonable allocation of tasks is guaranteed; the subtask progress is updated in real time, the data detection frequency is dynamically adjusted according to the project condition, and an incremental updating and consistency checking and repairing mechanism is adopted to ensure that members obtain latest accurate information in time; design conflicts can be effectively detected, the smooth design process is solved and maintained by means of a priority strategy and version control, and the efficiency of cooperation of an art design team is comprehensively improved.

The invention discloses a teaching assistance system based on large model Agent and database multi-technology fusion, which at least comprises a large model application design module, a database information management module and a system interaction design module, and is characterized in that an RAG (Retrieval Augmented Generation) technology and a LoRA (Low-Rank Adaptation, LoRA) technology are applied to teaching assistance, knowledge transfer and intelligent interaction; especially for intelligent processing of educational resources and implementation of personalized teaching, the system can be widely applied to the educational field, and is beneficial to improving the teaching quality and efficiency in a more efficient and convenient manner, helping teachers and students to overcome the limitation of a traditional teaching mode, better performing teaching and learning interaction, and improving the teaching quality and efficiency. Knowledge spreading and skill improvement are promoted, education modernization is promoted, and the system and the method jointly stride towards the future of intelligent education.

The invention provides an animation interaction method and system for art design, and belongs to the technical field of intelligent creation and human-computer interaction. The method comprises the following steps: acquiring a voice control instruction, and starting a man-machine interaction terminal; the man-machine interaction terminal executes design material search in a preset animation interaction database and outputs a preliminary design material set; and when the preliminary design material set does not meet the design requirements, supplementing the preliminary design material set until the preliminary design material set meets the design requirements, then executing artistic design, and outputting a design result. The preset animation interaction database comprises a local interaction database and a cloud interaction database; the available search range of the man-machine interaction terminal in the cloud end interaction database is determined based on the value degree of the supplementary design material uploaded to the cloud end interaction database by the man-machine interaction terminal. According to the invention, the resources of the local database are fully utilized to carry out interaction design and share and communicate with the cloud end database based on a value sharing mechanism; and the resource utilization efficiency and value are improved.

The invention relates to an intelligent interactive design-based reading ability improvement device for children with reading disabilities, which comprises an interactive interface unit, a display unit, a display unit, a display unit and a display unit, wherein the interactive interface unit displays a text on a milk color background through black fonts to provide maximum reading comfort; the single-person reading practice mode unit realizes text reading through a natural language processing technology and voice synthesis, and synchronously changes font colors to guide a user to follow contents; an AI voice assistant in the AI accompanying reading mode unit guides the user to continuously read a specified part in a mode of randomly stopping reading, analyzes the pronunciation and fluency of the user through an adaptive learning algorithm, and provides feedback and adjustment difficulty; the reading challenge mode unit enriches the reading training of the user through a three-level challenge mode, and improves the interesting reading experience of the user. According to the method, interface friendliness and personalized reading experience are achieved, and the requirements of developmental reading disorder children can be better met.

The invention discloses a multi-dimensional interactive design method for a carbon capture system based on an AI technology, relates to the technical field of computer aided design, and aims to more comprehensively and accurately analyze the performance of the carbon capture system so as to provide a reliable basis for engineering design and ensure the stability and high efficiency of the system in actual operation. The scheme mainly comprises the following five steps: S1, data integration and preprocessing; s2, simulation of an absorption and desorption mechanism; s3, performing fluid dynamic simulation; s4, material and energy balance simulation; and S5, carrying out multi-dimensional interaction and evaluation. The AI technology is combined with a carbon capture system design system, so that the intelligence and high efficiency of the design process are realized. The design efficiency is improved, the design period is shortened, a better design scheme can be obtained, and the performance and reliability of the carbon capture system are improved.

The invention relates to the technical field of interface interaction design, in particular to a multi-dimensional user feature driven interface interaction design method and system. An interface interaction design system driven by multi-dimensional user characteristics comprises a mobile phone instability state judgment module, a track prediction module, an intention control determination module and an intention control amplification module. According to the method, the sliding track generated by the user interaction operation in the unstable state environment can be predicted to obtain the predicted track end point, and then the candidate controls are determined based on the predicted track end point; in combination with multi-dimensional user characteristics such as a historical use frequency ratio and functional logic correlation strength between the user and the candidate controls, an intention control most likely to interact next by the user is determined, and amplification operation setting is performed for the intention control, so that interaction between the user and the intention control is more convenient; and the interface interaction experience of the user in the unstable state environment is improved.

The embodiment of the invention relates to the technical field of costume design, and particularly discloses a costume design method and system based on 3D modeling. According to the embodiment of the invention, 3D shape data of a target user is acquired; acquiring historical clothing data, and performing design matching selection; performing model creation and matching rendering; interactive display of costume design is carried out on the target user, and interactive design operation is received; and performing supplementary rendering and naked-eye 3D scene processing, and generating and displaying a costume design naked-eye 3D video. 3D shape data and historical clothing data of a target user can be obtained, design matching selection, model creation and matching rendering are performed, interactive design operation of the target user is received, supplementary rendering and naked eye 3D scene processing are performed on a 3D matching model, customized clothing design can be performed according to the accurate shape data of the user, and the user experience is improved. And the garment design can be displayed in authenticity, so that the interactivity and the fun of the garment design are enhanced.

The invention relates to a design method and system of a small radio telescope antenna electromechanical device, and relates to the technical field of radio astronomy, and the design method comprises mechanical structure design, communication control design and man-machine interaction design, and comprises the design methods of structure optimization design, finite element analysis, manufacturing process optimization, modular virtual assembly and the like. The structural stability and the manufacturing and assembling efficiency of the antenna are effectively improved; data transmission among the servo motor driver, the azimuth pitching encoder and the motion controller is achieved through serial communication, data transmission between the motion controller and the main control computer is achieved through the Ethernet, and data transmission between the main control computer and the mobile terminal is achieved through the Internet of Things and the cloud server. By designing and optimizing control software interfaces of the fixed terminal and the mobile terminal, multi-terminal remote convenient control of the antenna is finally realized.

1. The name of the design product: patient list intelligent management graphical user interface for electronic equipment. 2. The use of the design product: for an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: design 1 front view. 5. The electronic equipment is of conventional design, and other views are omitted. 6. Design 1 is designated as the basic design. 7. The use of the graphical user interface: for interaction with patient list data through dialog box questioning; design 1-3 front view asks questions about patient list related information on the right side of the interface through voice or input text, and gives corresponding replies according to system intelligent analysis results.

The invention provides an efficient parameterization co-simulation method which comprises the following steps: S1, parameterization design: in circuit design software, performing parameterization design on a target circuit, and defining adjustable parameters in the target circuit; s2, data transmission interaction design: defining a data transmission channel and a data transmission format between the circuit design software and the graphical programming software, and then writing a test program in the graphical programming software according to the requirement of the data transmission format; and S3, co-simulation is carried out. According to the method, rapid iteration design can be achieved, potential problems can be rapidly found and solved through an automatic testing process, time and energy of designers are saved, product marketing time is shortened, design accuracy and reliability are improved, production cost is further reduced, product competitiveness is improved, and remarkable economic benefits are brought to enterprises.

The invention discloses a situation simulation method and device based on a large language model. The method comprises the following steps: constructing a situation simulation information base; the simulation information base comprises entity names, entity attributes, entity positions and inter-entity communication relations; training a large language model by utilizing the situation simulation information base to obtain an optimized large language model; acquiring situation simulation demand information of a user, and processing the situation simulation demand information of the user by utilizing the optimized large language model to obtain a situation simulation result; and rendering the situation simulation result to obtain a situation display result. The method has important theoretical significance and application value for a presentation mode and an interaction design party of situation information in situation simulation.

The invention discloses a plan curve system and method based on multi-terminal separation interactive design. The system comprises a protocol processing layer, an interface tool layer and a plan value access service layer. The protocol processing layer is used for distinguishing a plan value operation type and carrying out structured forwarding on a plan value and an instruction thereof; the interface tool layer is used for receiving and responding to operation instructions edited, inquired, stored and uploaded by a user and displaying plan value discrete points on canvas; the plan value access service layer is used for monitoring the structured instruction packet forwarded by the protocol processing layer, analyzing the instruction type, responding to the pushing and uploading module, and reading and writing a curve library and a file library in a storage medium; by designing a multi-terminal separation interaction technology, the problems of storage and uploading of daily power generation or power utilization plan curves can be efficiently and accurately solved.

The present application provides a method for evaluating the compliance of software product requirements based on artificial intelligence, including: obtaining the product requirement specification, product page UI design, product page interaction design, prior test case set and software product of the project to be evaluated, and inputting them into the trained first model, outputting the completed test case set, operation instruction set and expected result atlas through the first model; inputting the completed test case set, operation instruction set and expected result atlas into the second model and calling the software product, calling the corresponding operation instruction in the operation instruction set based on the completed test case set through the second model to run the software product and automatically take screenshots to form an operation result atlas, and generating the compliance of the software product of the project to be evaluated based on the expected result atlas and the operation result atlas. By means of artificial intelligence, the compliance of the requirements is evaluated, the acceptance coverage and acceptance efficiency are effectively improved, and reliable acceptance assistance is provided for acceptance personnel.

The clamping device comprises a clamping mechanism, a stop mechanism, a push rod, a limiting mechanism, a base and an elastic mechanism, by applying downward pressure, the clamping device is changed from a folded state to an unfolded state so as to clamp a target ornament, and after the downward pressure disappears by loosening the clamping device, the target ornament is clamped by the elastic mechanism. The clamping device automatically clamps a target ornament by means of deformation restoring force of the elastic mechanism, linear pressing motion of the push rod is converted into control force to the interior of the clamping piece through the limiting mechanism, and resetting of the elastic mechanism is converted into control force to the exterior of the clamping piece through the push rod. The opening and closing states of the clamping pieces are precisely regulated and controlled through the internal and external synergistic effect; the interactive design conforming to the operation intuition of the user that opening is achieved after pressing is conducted and closing is achieved after loosening is conducted brings pleasant operation experience and reliable psychological expectation to the user.

1. The name of the design product: the coding graphical user interface of electronic equipment. 2. The use of the design product: for an electronic equipment. 3. The design points of the design product: the graphical user interface in the electronic equipment. 4. The picture or photo that best shows the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: the graphical user interface is used for coding. The protected part of the graphical user interface is used for coding. The graphical user interface can be interacted with by the user's clicking operation on the graphical user interface or by operating the mouse. The graphical user interface presented by the design 1 front view includes an editing area on the left and a dialogue area on the right, the editing area on the left includes two side-by-side sub-editing areas for displaying code files and vulnerability details, and the dialogue area on the right displays the content output given to the user's questions, the user can select "adopt" or "discard" for each suggestion or "adopt all" or "discard all" for all suggestions according to needs, and the user can also select "return to dialogue" according to needs; by clicking the "adopt all" button in the design 1 front view, the graphical user interface is converted from the design 1 front view to the design 1 change state diagram, which displays the optimization progress in the dialogue area, and the editing area presents the file being modified. The graphical user interface presented by the design 2 front view includes an editing area on the left and a dialogue area on the right, the editing area on the left includes two side-by-side sub-editing areas for displaying code files and vulnerability details, and the dialogue area on the right displays the content output given to the user's questions, the user can select "adopt" or "discard" for each suggestion or "adopt" or "discard" for all suggestions according to needs, and the user can also select "return to dialogue" according to needs. The graphical user interface presented by the design 3 front view includes an editing area on the left and a dialogue area on the right, the editing area on the left includes two side-by-side sub-editing areas for displaying code files and vulnerability details, and the dialogue area on the right displays the content output given to the user's questions, the user can select "adopt" or "discard" for each suggestion or "adopt all" or "discard all" for all suggestions according to needs, and the user can also select "re-scan" or "return to dialogue" according to needs; by clicking the "adopt all" button in the design 3 front view, the graphical user interface is converted from the design 3 front view to the design 3 change state diagram, which displays the repair progress in the dialogue area, and the editing area presents the file being modified. 7. Other matters to be noted Other matters: The dotted lines in each view of Design 1 to Design 3 show parts of the graphical user interface and do not form part of the design claimed.

The invention discloses an automatic following method of a transfer robot, and relates to the technical field of transfer robots. The automatic following method of the transfer robot comprises the following steps: S1, hardware upgrading, S2, movement system improvement, S3, software algorithm optimization, S4, path planning algorithm, S5, communication and control system optimization, S6, control system optimization, S7, optimization measures in practical application, and S8, man-machine interaction design. The optimized transfer robot can automatically follow the target object, manual intervention is not needed, the transfer efficiency is greatly improved, the robot can quickly respond to movement of the target object, the position and speed of the robot can be adjusted in time, it is ensured that goods can be accurately transferred to the destination in time, and meanwhile the method enhances environmental adaptability and reduces the labor intensity of workers. Through hardware upgrading and software algorithm optimization, the transfer robot can better adapt to different working environments.

The invention discloses a printing path generation method for space material distribution, which can enable a user to intuitively carry out self-defined structural design and compress data to reduce consumption, and further designs a path planning algorithm in a matched manner. The method comprises the following steps: step 1, multi-material interactive design; step 2, compressing multi-material spatial distribution data; and 3, a multi-material path algorithm is adopted for printing path planning. The interactive design interface convenient to operate is provided, based on the interface, a user can rapidly operate the basic printing unit through dragging to form a repetitive unit for printing, user input is expressed as printing space distribution in a graphical visual expression mode, and therefore the user input can be displayed in the printing space. Therefore, the user can clearly express the user-defined structure requirement without complex learning. According to the method, the data structure is redesigned on the basis of a repetitive unit design thought, and the flexible and adjustable data structure is adopted to realize large-scale compression of the data volume.

1. Name of the Design Product: Drawing Table (Interactive Design). 2. Use of the Design Product: The design product is used for drawing. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective View.

The invention relates to the technical field of intelligent interactive design, and discloses an intelligent public space interactive design method and system based on spatial awareness, and the method comprises the steps: collecting data in real time through a multi-source sensor in a public space, and carrying out the fusion through employing an LIO-SAM algorithm, and obtaining multi-source fusion data; performing semantic segmentation on the multi-source fusion data by adopting a MaskR-CNN model, and constructing a three-dimensional dynamic space model; a behavior prediction model is constructed on the basis of a Social-STGCNN-Transform network, the future behavior trend of the personnel is predicted on the basis of the multi-source fusion data, and a user behavior analysis result is obtained; generating an intelligent interaction strategy according to the three-dimensional dynamic space model and the user behavior analysis result, and executing the intelligent interaction strategy through interaction equipment in the public space; feedback data is obtained, and the intelligent interaction strategy is evaluated and optimized by adopting a multi-target Bayesian optimization algorithm based on the feedback data; according to the invention, dynamic interaction optimization of the public space is realized.