6 results about "Interactive design" patented technology

The application relates to the technical field of virtual reality, in particular to a virtual reality-based experiment safety training method and a training system thereof. The method is applied to a training system configured with a virtual reality device, wherein a virtual experiment environment is constructed, the virtual experiment environment comprising a virtual cleaning tool and a virtual experiment instrument; the method comprises the following steps: playing a trajectory demonstration animation of performing a virtual hand cleaning operation in the virtual experiment environment; synchronously performing a real hand cleaning operation on a real hand of a trainee in a real environment; in a process in which the trainee performs an experiment operation on the virtual experiment instrument, randomly presenting a sudden risk event and an event occurrence moment according to a preset trigger condition; collecting a position point sequence of the trainee in a training process in real time; and evaluating a risk handling capability of the trainee based on the position point sequence. The method reduces the dependence on high-precision modeling and interactive design, improves the effectiveness of experiment safety training while maintaining a low development cost and cycle.

This invention provides a wireless screen projection device with a connection status feedback mechanism. The main control module determines the working status of the video input module and the wireless transmission module, and outputs interactive information such as "starting up," "connecting," "connection successful," and "screen projection failed" in real time on the display module. This significantly improves the user's awareness of the device's status and avoids blind operation. Based on traditional wireless screen projection devices, this invention comprehensively enhances user experience, system stability, and troubleshooting efficiency by introducing a main control module, status judgment logic, a TFT display screen, a vibration feedback module, and various interactive designs.

This invention discloses a sketch-driven stress distribution generation method based on latent space flow matching, belonging to the interdisciplinary field of deep learning and industrial mechanics simulation. Addressing the problems of low efficiency in traditional finite element simulation, coarse force encoding in existing methods, lack of structural priors, and poor stress detail reproduction, this invention constructs a dual-condition end-to-end generation architecture for sketches and force points: Gaussian heatmaps are used to transform discrete force points into continuous force features; a mask predictor extracts structural priors and achieves multi-scale feature fusion; flow matching vector field learning is performed within the latent space of a pre-trained VAE; and foreground weighted joint loss is combined to enhance the fitting accuracy of effective stress regions. This invention can directly and rapidly generate high-fidelity stress distributions from sketches and force points, improving physical consistency, edge clarity, and gradient accuracy. It is suitable for rapid mechanical structure design, lightweight industrial product simulation, and intelligent interactive design scenarios.

This invention proposes a smart factory planning and simulation system that can receive user-inputted information on factory layout, equipment configuration, and production processes, and construct a 3D simulation model. The software incorporates a real-time simulation engine to simulate actual factory operation and evaluate the planning effectiveness. Users can flexibly set various simulation scenarios and adjust parameters to meet different production needs. Based on the simulation results, the software provides data analysis and optimization suggestions to assist in improving factory planning. A user-friendly interface and interactive design reduce the difficulty of use and improve work efficiency. This software provides a scientific basis for smart factory planning and optimization decisions, helping to improve production efficiency, resource utilization, and reduce costs, accelerating the construction and popularization of smart factories, and promoting the intelligent transformation of the manufacturing industry. Overall, this invention brings an innovative solution to the field of smart factories.

This invention discloses an interactive design method for personalized customization solutions oriented towards changing requirements. The method begins with extracting user interactive requirement features, and then uses a knowledge graph to verify the support of new requirements against existing manufacturing capabilities and embed knowledge, constructing a two-way verification mechanism for requirements and capabilities. Based on this, a semantic plasticity valve is built, incorporating a cross-attention mechanism, a multilayer perceptron, and a relevance perception gating unit. This allows for in-depth interactive modeling of sub-intents at different interaction rounds, integrating dynamically changing historical and new requirements into a unified fusion requirement matrix. Finally, a customized solution is generated through precise matching with nodes within the knowledge graph. This method uses the existing manufacturing capabilities of the production workshop as a hard evaluation criterion to verify their support for new and changing requirements, thereby achieving interactive design of customized solutions based on the effective integration of historical and incremental requirements.

This invention discloses a virtual-real integrated interactive social system and its implementation method. The method includes: receiving a frontal portrait image uploaded by a user; generating a customized 2D cartoon-style image of the user based on a preset image generation model and a fine-tuning model; generating a corresponding 3D cartoon digital human model based on the 2D cartoon-style image using 3D reconstruction technology; associating the 3D cartoon digital human model with a physical interactive card, wherein the physical interactive card contains a near-field communication tag or QR code for storing the unique identification information of the 3D cartoon digital human model; and reading the identification information of the physical interactive card through a terminal device, loading and displaying the corresponding 3D cartoon digital human model, supporting real-time interactive operations between the user and the 3D cartoon digital human model. This invention solves the pain points of traditional 3D digital humans, such as high cost, low user acceptance, and limited interaction, through AI-driven personalized generation, virtual-real integrated interactive design, and efficient technology implementation, providing an innovative solution for consumer-grade virtual social scenarios.