13results about How to "Improve the immersive experience" patented technology

The invention relates to the technical field of air conditioners, in particular to an air conditioner atmosphere lamp control method and system and an air conditioner. According to the control method of the air conditioner atmosphere lamp, the environment data is collected, the current electronic sports scene and the user state are recognized based on the environment data, the adjusting instruction is generated according to the electronic sports scene and the air conditioner operation parameters in a cooperative mode, the air conditioner and the atmosphere lamp are driven to execute corresponding actions, and synchronous linkage control over the air conditioner and the atmosphere lamp is achieved. According to the control method of the air conditioner atmosphere lamp, the problems of independent operation, response lag and poor scene adaptability of traditional equipment can be effectively solved, intelligent adjustment of the air conditioner and the atmosphere lamp in an electronic sports scene is improved, the immersion experience of a user is improved, and meanwhile the use comfort and operation convenience are considered.

The utility model relates to the technical field of VR terminals, in particular to a rotary interactive terminal of VR software, which comprises a base, a base is fixed at the center of the upper part of the base, a bottom column is arranged in the base, a center table is fixed at the upper end of the bottom column, a bearing is assembled and fixed at the upper end of the center table, and a rotating shaft is fixed at the lower end of the center table. The inner ring wall of the bearing is in interference fit with a shaft rod perpendicular to the horizontal plane, a shell is arranged outside the center table, the surface of the shaft rod and the inner wall of the shell are fixedly assembled through a plurality of evenly-distributed supports, and a rotating handle fixedly penetrates through the upper end of the shell and is perpendicular to the top of the shell. Through the design of the rotating handle, a user can directly perform rotation operation similar to a steering wheel without body rotation or dependence on a handle or gestures, the space requirement and collision risk in VR experience are reduced, the VR interaction device is particularly suitable for being used in a limited space, meanwhile, rotating interaction more conforms to intuition, and the operation efficiency is higher.

The invention relates to an intelligent replacement method for a short play video advertisement article, which relates to a video fusion technology, and comprises the following steps: carrying out multi-frame dynamic image acquisition and advertisement area three-dimensional space information extraction on a to-be-processed short play video, and establishing a physical attribute inversion and dynamic physical attribute field model; rendering parameter fitting and standardized input are carried out on the advertisement three-dimensional model according to physical parameters such as dynamic illumination, materials and roughness of an original scene, a three-dimensional space self-adaptive physical rendering engine is driven, and synchronous physical reconstruction of advertisement content and continuous frame scene illumination and material changes is achieved. In combination with multi-foreground-layer dynamic shielding and space superposition, in cooperation with the steps of boundary adaptive hybrid rendering, time sequence image quality optimization and the like, the advertisement content can be dynamically and accurately transformed according to the environment and the foreground, and finally high consistency and seamless natural fusion of the advertisement and the movie video content in physical attribute and visual perception are achieved.

The utility model belongs to the technical field of microphones, and discloses a KTV sound control atmosphere fantasy color wireless microphone, which comprises a microphone shell, a microphone module, an atmosphere fantasy color lamp driving plate, a fantasy color lamp group and a power supply mechanism, and is characterized in that the microphone module is fixedly arranged at the front end of the microphone shell; the middle part of the microphone shell is fixedly provided with the atmosphere fantasy color lamp driving plate, the inner side wall of the microphone shell is provided with the fantasy color lamp group in a surrounding manner, the lower end of the microphone shell is provided with the power supply mechanism, and the power supply mechanism comprises a power supply battery and a battery charging interface; acousto-optic real-time interaction is achieved through cooperative control of the microphone module and the driving board, sound pressure is accurately converted to LED brightness through high-sensitivity sound control, the three-dimensional gradually-changing lighting effect is achieved in combination with the spiral light guide groove structure, and the immersion experience and the energy-saving effect are remarkably improved.

This utility model discloses a VR paragliding simulator for cultural tourism, comprising: a base, a column, a suspension platform, and a seat; an ARM processor; left and right pull rods disposed on both sides of the seat; and a motor assembly disposed on the suspension platform. Force sensors are respectively disposed on the left and right pull rods, and the force sensors transmit quantized signals to the ARM processor via Hall encoders. The motor assembly, driven by control signals from the ARM processor, includes a left servo motor, a right servo motor, and a rear dual-redundant servo motor. The left, right, and rear dual-redundant servo motors are connected to a four-quadrant inclined pulley system via cable transmission and then connected to the seat. This utility model controls the seat's lifting, tilting, and pitching by using the left and right pull rods, solving the problem of limited interaction in traditional VR large-space systems and enhancing the immersive experience.

The invention provides a memory recognition method and device based on a game scene, and the method comprises the steps: achieving non-invasive physiological signal collection through a preset wearable device, reducing the wearing difficulty, and maintaining the immersion experience; acquiring baseline index data based on the memory baseline task to serve as a calibration value, and eliminating individual differences of users; calculating an electroencephalogram memory index score based on the obtained real-time electroencephalogram data and baseline index data, calculating a cognitive index score based on the obtained real-time behavior data, fusing the electroencephalogram memory index score and the cognitive index score to obtain a comprehensive memory cognitive index score, and performing memory recognition on the comprehensive memory cognitive index score. Therefore, the memory fluctuation of the player in the real-time game process can be accurately reflected; and the display time of the game main body is adjusted by using the comprehensive memory cognition index score, so that the task difficulty is balanced and optimized in real time, the hysteresis quality and insufficient individual response in the traditional method are effectively avoided, the heart stream experience of players is remarkably enhanced, and the interaction and immersion are improved while the scientific evaluation value is ensured.

The application discloses a cognitive disorder screening method and device based on an XR eye tracker and near-infrared brain imaging, and the device comprises an extended reality scene generation module, an eye tracker data acquisition module, a near-infrared brain imaging module, a data analysis processing module and a cognitive disorder screening module. The extended reality scene generation module is used for generating and displaying a virtual reality scene and an augmented reality scene containing a cognitive task. The eye tracker data acquisition module is used for collecting eye movement data information sets of a user in real time when the user completes the cognitive task in the virtual reality scene and the augmented reality scene. The near-infrared brain imaging module is used for collecting blood oxygen information sets of the cerebral cortex of the user in real time when the user completes the cognitive task in the virtual reality scene and the augmented reality scene. The cognitive disorder screening module is used for performing cognitive disorder screening processing on evaluation process information, the eye movement data information sets and the blood oxygen information sets of the cerebral cortex, and obtaining cognitive disorder information of the user.

The utility model discloses a limo intelligent centralized control system, the system comprises a host and a centralized control screen, the host adopts a vehicle regulation system-level chip, various control methods such as voice recognition, touch control, mechanical switch and the like are realized, the use requirements of a user under all working conditions are met, and the immersion experience of the whole sense of the user is improved; the ever-increasing requirements of strong computing power, rich multimedia performance and the like are met; the centralized control screen realizes high integration and high intelligence of the control system, comprises an intelligent voice interaction area, a sensing interaction area, a convenient control area and a just-needed functional area, and provides a clear and convenient operation interface; meanwhile, a full-link voice interaction technology is implanted into the system, multiple languages and dialects are supported, mass data are continuously updated, and the voice recognition accuracy is continuously improved.

The application provides a kind of based on unreal engine MR virtual scene intelligent construction method and system, it is related to MR virtual scene construction technical field, including: multi-sensor fusion module, artificial intelligence analysis module, unreal engine scene construction module, MR interaction module and continuous optimization module, each module works cooperatively, realize the intelligent, automation construction of MR virtual scene;The application breaks through the limitation that traditional MR scene construction relies on artificial modeling and manual configuration, automatically collects multi-source environmental data through the multi-sensor fusion module, combines the preprocessing, semantic segmentation and intelligent generation capability of the artificial intelligence analysis module, realizes the full-process automation from data acquisition to virtual content generation, significantly reduces the cost of artificial intervention, solves the problems of traditional MR virtual scene construction mode, such as relying on manual operation, long construction period, insufficient semantic analysis and virtual-real fusion precision, low scene adaptation flexibility and lack of continuous optimization mechanism.

The application provides a motion interaction system, method, device, medium and product. The system comprises: a perception interaction playing system, a motion information collecting module in the perception interaction playing system collects real-time riding speed and riding camber angle in the process of user riding, and obtains environment collecting speed, environment camber angle and environment saddle longitudinal acceleration in the collecting process, a video playing module in the perception interaction playing system determines a target panoramic environment video, adjusts the picture playing speed of the target panoramic environment video in real time according to the riding speed and the environment collecting speed, and further through the control module in the perception interaction playing system, determines the riding resistance fed back to the user according to the environment camber angle, and determines the vibration force fed back to the user according to the environment saddle longitudinal acceleration. The system of the application improves the coordination of user visual and motion perception, and further enhances the immersion experience of user VR fitness.

The application discloses a grid mapping optimization method and system based on an adaptive control factor, and belongs to the technical field of artificial intelligence.The application comprises a semantic map establishing module, a point cloud map establishing module, a semantic database, a map gridding module and a post-rendering module.The application carries out image preprocessing after camera image data is collected, and establishes a semantic map; carries out filtering after laser radar point cloud data is collected, and establishes a point cloud map; according to the data information of the corresponding importance score Score, the distance Dis from the central observation position and the multi-material composition Mat in the semantic database in the semantic model for establishing the point cloud map, the adaptive control factor delta of each individual model in the point cloud map is determined; according to the determined adaptive control factor, the connection between spatial points is realized in the map gridding module, and a gridded map is formed; according to pixel normal interpolation calculation of a light source, the map is restored and reconstructed through a rendering module, and the authenticity and integrity of the reconstructed map are improved.