Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
40results about How to "Improve real experience" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Method for building three-dimensional (3D) panoramic live-action network business platform
The invention relates to a method for building a three-dimensional (3D) panoramic live-action network business platform. In a method, panoramic live-action image technology is organically combined with 3D modeling technology so as to build the 3D panoramic live-action network business platform which is fully constituted by the real environment of an entity merchant. The method comprises the following steps of: building a system framework of the 3D panoramic live-action network business platform; acquiring data needed for building the platform; building an outer panoramic live-action display screen, establishing a virtual ground and setting the roaming mode of a user according to the acquired data and synchronizing the roaming position of the user to the geographic information of the real world; and adding a 3D virtual label, a virtual counter, a virtual goods shelf and a commodity 3D entity model in the context of the 3D panoramic live-action network business platform to realize online transaction so as to obtain the 3D panoramic live-action network business platform. The platform can be taken as the extension for network business of the entity merchant, so that network trust level of the merchant is raised and a new technical route is provided for the building of the network business platform.
Owner:沈阳迅景科技有限公司
Electric go chessboard
InactiveCN101332357AImprove real experienceIncrease the fun of playingBoard gamesChecking apparatusControl signalEngineering
The invention discloses an electronic Weiqi chessboard which comprises a play processing game, a circuit control unit, a chessman detection circuit, an indicator light control circuit and a keying detection circuit. The play processing game is used for outputting control orders and data to the circuit control unit in the play of Weiqi and receiving the control orders and data from the circuit control unit. The circuit control unit is used for controlling the chessman detection circuit to detect the state of all chessman on the electronic Weiqi chessboard according to the received control orders, controlling the indicator light control circuit to light an indicator light on the electronic Weiqi chessboard, and controlling the keying detection circuit to detect the keying operation on the electronic Weiqi chessboard. The indicator light control circuit is used for controlling the indicator light to be lighted under the control of the circuit control unit. The chessman detection circuit is used for scanning the state of all chessmen on the electronic chessboard. The keying detection circuit is used for inputting control signals to the circuit control unit when keys are pressed. The electronic Weiqi chessboard of the invention has simple structure, low cost, and has the advantages of commercialization and marketization.
Owner:周四红
Virtual fitting mirror system
InactiveCN105825407AMeet psychological needsImprove efficiencyInput/output for user-computer interactionGraph readingSomatosensory systemOnline and offline
The invention discloses a virtual fitting mirror system. The system comprises a skeleton identification system which identifies and is bound to a body skeleton firstly entering an identification scope and controls a stereo model of a virtual scene to act through body motion; a virtual fitting system which is used for fitting of a somatosensory model, i.e., selecting clothes through palm action and carrying out the fitting through the somatosensory model; an assistant matching system which is used for fitting of a virtual model, i.e., establishing the virtual model, selecting the clothes through a touch point-selection mode and performing the fitting through the virtual model; a clothes self-selection system which is used for trying self-selected clothes, i.e., inputting bar codes to schedule the corresponding clothes so as to perform fitting on the somatosensory model; and an intelligent push system which is used for pushing entity clothes, i.e., pushing the entity clothes through selecting the clothes via an intelligent push wardrobe. According to the invention, online and offline somatosensory model fitting, virtual model fitting and human body fitting can be provided, and the problem of insufficient seller quantities and fitting room quantities of offline entity shops can be solved to a quite large degree.
Owner:SHANGHAI JINRONG INTELLIGENT TECH CO LTD
Multifunctional VR human-computer interaction and external environment simulator and simulating method
ActiveCN106297473ASafe and practicalImprove real experienceCosmonautic condition simulationsVideo gamesDrive motorHydraulic pump
The invention provides a multifunctional VR (Virtual Reality) human-computer interaction and external environment simulator and a simulating method. The simulator comprises a base, a bottom rotating seat, an outer ring, an inner ring, a seat and a controller; the inner ring is rotatably arranged in the outer ring in a sleeving manner; the inner ring is connected with an inner ring driving motor which is used for driving the inner ring to rotate in an X-Z plane; the seat is fixedly mounted in the inner ring; the controller is connected with each of a bottom rotating motor, a hydraulic pump, an outer ring driving motor and the inner ring driving motor, wherein the X axis and the Z axis form a horizontal plane; the Z axis is the axis which is perpendicular to the horizontal plane. The multifunctional VR human-computer interaction and external environment simulator and the simulating method have the following advantages that self operation of a participant can be realized within the maximum range; the optimal self perception in a real environment can be achieved through the movement track of the simulator; the multifunctional VR human-computer interaction and external environment simulator has high practicability and safety, and the real experience of the participant is also improved obviously.
Owner:NO 2 SPACE VISION BEIJING TECH DEV CO LTD
Electronic chessboard device and automatic chess moving method
The invention discloses an electronic chessboard device and an automatic chess moving method. The electronic chessboard device comprises an electronic chessboard and a chess moving device, wherein the chess moving device is in communication connection with the electronic chessboard, the electronic chessboard is used for obtaining a chess moving command, and sending a corresponding chess moving control command to the chess moving device according to the chess moving command; and the chess moving device is used for receiving the chess moving control command sent by the electronic chessboard and completing the chess moving process according to the chess moving control command. When man-machine chess playing or network chess playing is carried out by adopting the electronic chessboard device and the automatic chess moving method designed by the invention, the chess moving device is replaced with an opposite party for moving the chess on the chessboard, the opposite party is not replaced with the local chess player for completing the chess moving, thus the real chess playing experience of a chess player can be greatly improved.
Owner:周四红
Earthquake simulation experience platform
InactiveCN108205958ASimple structureEasy to operateEducational modelsProgrammable logic controllerBall screw
The invention discloses an earthquake simulation experience platform. The earthquake simulation experience platform comprises a vibration device and an earthquake simulation control system, wherein the vibration device comprises an experience platform, a first support platform, a second support platform and a base; a plurality of support springs are uniformly arranged between the experience platform and the first support platform; a vertical driving device is fixedly arranged between the first support platform and the second support platform, and consists of a servo motor, a ball screw and a telescopic rod; horizontal driving devices are fixedly arranged between the second support platform and the base, and are arranged at the same side; a slide block and slide rail mechanism is arranged between the second support platform and the base; the earthquake simulation control system utilizes a control cabinet which is fixedly arranged on the base; a PLC (programmable logic controller) is used for outputting corresponding data signals to the terminal servo motor via a frequency converter, so as to simulate the earthquake of different intensity. The earthquake simulation experience platform has the advantages that the structure is simple, the property is stable, and the accuracy is high; the real vibration effect during earthquake of different intensity can be simulated.
Owner:JILIN UNIV
Virtual training system based on LVC simulation
InactiveCN107146491AImprove real experienceImprove experienceCosmonautic condition simulationsSpecific program execution arrangementsVirtual trainingSimulation
The invention provides a virtual training system based on LVC simulation. The system can provide a set of development frames with perfect functions and convenient usage and a model library covering various apparatuses including vehicles, ships, and aircrafts etc., a series of functions including model editing, operating console editing, scenario editing and logic script editing are provided, the system is applicable to single-computer and local network training environments, various training modes including virtual operation demonstration, virtual instructor guidance, and training examination etc. can be supported, good technical support methods can be provided for preliminary training, regular training, and special service training, and selections with extremely high cost performance can be especially provide for complex operation process training and accident condition dealing training.
Owner:北京神舟智汇科技有限公司
A method for sharing a reality scene and a social or game method thereof
ActiveCN109005099AAchieve sharingAugmented reality gamesSelective content distributionData switching networksGeographic siteGeolocation
A method for sharing field reality scene and a social or game method thereof are provided. The current geographic position is taken as a trigging event or the scene picture obtained through the clientcamera is taken as a trig event, a user sends the current geographic position to the server for record, the server obtains a trigger event comparison screen obtained by a user who enters a geographiclocation of the trigger event, compares the query with the data stored in the server, or based on the geographic position scene sharing request sent by the user, the user is matched, and the successful matched user is connected, the user sends the real-time obtained or saved reality scene images, photos or videos and triggering events to the required user client for real-time display, playback and processing, so as to realize the sharing of realistic scene images, photos or videos and social games among users in different places.
Owner:深圳脸网科技有限公司
Internet-based Chinese traditional civilization education information processing system and method
PendingCN110009535AGuaranteed accuracyHigh speedData processing applicationsDigital data information retrievalInformation processingChinese traditional
The invention belongs to the technical field of Chinese traditional civilization education information processing, and discloses an Internet-based Chinese traditional civilization education information processing system and method. The method comprises the following steps: acquiring Chinese traditional civilization education video data by using a camera; using the internet for collecting traditional culture information data resources; utilizing modeling software to construct a traditional building and ancient object model; producing a Chinese traditional cultural education animation video by utilizing animation production software; using the management program to manage the education resources; evaluating the education quality; and using VR glasses device to virtualize the traditional culture. Through the education resource management module, the resource management library can quickly reach the sub-libraries of the corresponding library according to the request information sent by theuser to quickly search the education resources meeting the requirements. The time consumption is short, the speed is high, and browsing and downloading are facilitated. According to the method and the system, the effect of multi-dimensional evaluation on the online course can be achieved.
Owner:CHONGQING THREE GORGES UNIV
Light field editing device, system and method and light field display system and method
ActiveCN106125324AImprove real experienceImprove visual effectsOptical elementsSpatial light modulatorPolarizer
The present invention discloses a light field editing device, system and method and a light field display system and method, wherein the light irradiated from an object passes a first polarizer to become the polarized light of a first polarization direction, a first spatial light modulator is placed before the first polarizer optically and carries out the polarization state modulation on the polarized light of the first polarization direction passing the first polarizer, and then the light is emitted out. A first analyzer is placed before the first spatial light modulator optically, and the light modulated by the first spatial light modulator is emitted out via the first analyzer. Under the polarization state modulation action of the first spatial light modulator, the light field of the light emitted out from the first analyzer approaches a desired display light field, so that a real scene light field can be edited.
Owner:BEIJING G WEARABLES INFORMATION SCI & TECH
Wine anti-counterfeit verification system and method
The invention discloses a wine anti-counterfeit verification system and method. The wine anti-counterfeit verification system comprises a website server, a system database, core anti-counterfeit codesand a mobile phone client, wherein the system database stores data information in one-to-one correspondence with current wine products; the core anti-counterfeit codes are located in wine product packages and are in one-to-one correspondence with the current wine products; the mobile phone client is located on a consumer mobile phone; the mobile phone client accesses the website server through anetwork in a code scanning login mode; and the website server calls the data information in the system database and performs data analysis based on the core anti-counterfeit codes input by the mobilephone client, and sends authenticity judgment results on the data information and the current wine products to the mobile phone client. Therefore, people can accurately judge whether current drunk wine is genuine wine or fake wine during drinking; and a reference of judging whether the current wine products are genuine or fake can be further provided for purchasers during wine product sales.
Owner:厦门双虹信息科技有限公司
Intelligent mahjong
The invention discloses an intelligent mahjong. The mahjong tile body includes a mahjong tile body, a mahjong tile touch display is arranged on the front of the mahjong tile body; a mahjong tile controller and a mahjong tile power supply unit are arranged in the mahjong tile body; The tile touch display is connected to the touch display control terminal of the mahjong tile controller, and the mahjong tile controller controls the mahjong tile touch display to display one of the preset tile faces of the mahjong tiles, which are all the tile faces of a set of mahjong tiles; The tile power supply unit is respectively connected with the power supply input ends of the mahjong tile touch display and the mahjong tile controller to provide power for the mahjong tile touch display and the mahjong tile controller. The invention can enhance the user's real experience, communicate with other users through voice and video screen, and shorten the distance.
Owner:CHONGQING JINOU SCI & TECH DEV
AR-based marketing cloud service platform, AR intelligent equipment, system and method
PendingCN111461806AReach the final consumer demandQuick response to demandBuying/selling/leasing transactionsPersonalizationData aggregator
The invention discloses an AR-based marketing cloud service platform, AR intelligent equipment, an AR intelligent system and an AR intelligent method. The AR-based marketing cloud service platform comprises an AR interaction module, a data linkage module, a data analysis module and a data aggregation module. The AR interaction module performs AR interaction with a consumer through AR intelligent equipment to obtain consumer data; the data linkage module is used for realizing data sharing by coordinating data of consumers, merchants and manufacturers, so that intelligent linkage is carried outamong marketing links, and personalized consumer data is provided; the data analysis module carries out customer analysis insight based on data analysis and carries out personalized information recommendation on consumers; and the data aggregation module performs marketing data integration. According to the AR marketing scheme based on the AR technology, marketing information flow is converted into C2B from B2C, the future marketing development trend is met, and by means of the AR technology, merchants can conduct flexible production and personalized customization according to the real requirements of consumers.
Owner:SHENZHEN AUGMENTED REALITY TECH CO LTD
Bullet screen display method and device, electronic equipment and readable storage medium
InactiveCN110719493AImprove real experienceImprove retentionSelective content distributionComputer hardwareComputer graphics (images)
The embodiment of the invention provides a bullet screen display method and device, electronic equipment and a readable storage medium. A received live broadcast stream is rendered to a target model object in an augmented reality (AR) identification plane, so that after the live broadcast stream is displayed on the target model object, bullet screen data corresponding to the live broadcast streamcan be rendered to the AR identification plane, and the bullet screen data can move in the AR identification plane. Thus, the bullet screen can be displayed in the AR real scene, audiences can see that the bullet screen moves from the AR real scene after turning on the camera, the real experience of bullet screen display is enhanced, the live broadcast playability is improved, and the retention rate of users is effectively improved.
Owner:GUANGZHOU HUYA TECH CO LTD
Method for building three-dimensional (3D) panoramic live-action network business platform
InactiveCN102054247BRealize epitaxy applicationImprove trustCommerceElectric digital data processingLive actionTrust level
Owner:沈阳迅景科技有限公司
Image processing method applied to hand jewelry augmented reality system
ActiveCN107358215ASolve the technical problem of not being able to see the product worn on your own handsImprove real experienceGeometric image transformationCharacter and pattern recognitionImaging processingReference image
The invention relates to an image processing method applied to a hand jewelry augmented reality system, and belongs to the technical field of computer image processing. The method includes following steps: S1, regarding a deep convolutional neural network as a hand detection model; S2, adjusting weight parameters of the deep convolutional neural network, and enabling the error between a hand image and a corresponding reference image to be minimum; S3, acquiring hand images in various complex backgrounds, and inputting the images to the deep convolutional neural network to obtain a hand contour image; S4, calculating the position of the finger according to the hand contour image, and calculating the length of the finger according to the position of the finger; S5, calculating the wearing positions of the jewelry on the finger and the wrist; and S6, superposing a jewelry image on the wearing position corresponding to the finger or the wrist. According to the method, the hand image in complex backgrounds can be detected, the positions of the finger and the wrist are rapidly calculated, and the hand jewelry image is superposed on the hand.
Owner:CHONGQING TECH & BUSINESS UNIV
Multifunctional noise-proof stethoscope
A multifunctional noise-proof stethoscope comprises a sound collecting head, a handheld portion and a listening portion and is characterized in that a power source, a sound-electric conversion structure and a Bluetooth structure are arranged in the handheld portion; the listening portion is formed by Bluetooth earphones; the sound-electric conversion structure in the handheld portion receives sound transmitted by the sound collecting head and converts the sound into electric signals, and the sound-electric conversion structure transmits the electric signals to the Bluetooth structure which retransmits the signals to the Bluetooth earphones. The handheld portion further comprises a filter structure for effectively filtering body noise, the multiple or pairs of Bluetooth earphones are in wireless connection with one another and further in wireless connection with the Bluetooth structure, and integral separation structure combination is realized through ear hanging rings and Bluetooth hanging rings. By arrangement of the wireless Bluetooth earphones and the filter structure, technical problems of high auscultation noise, limitation of a transmission portion on auscultation, failure inrealization of effective learning and teaching effects and the like in the prior art can be effectively overcome, and structural reasonability and remarkable effects are achieved.
Owner:李凌蔚
Acquisition method and device of virtual object in game, electronic equipment and storage medium
PendingCN111282265AImprove participationImprove real experienceVideo gamesGraphical user interfaceTerminal equipment
The invention provides an acquisition method and device of a virtual object in a game, electronic equipment and a storage medium. The acquisition method renders a graphical user interface through a display screen of terminal equipment, the graphical user interface comprises at least part of a game scene, the game scene comprises a virtual object and a target virtual role, and the acquisition method comprises the steps that in response to a first operation for the virtual object, attribute information of the virtual object is determined; a first touch reminding instruction used for indicating the attribute information is sent to target finger-wearing equipment, and the first touch reminding instruction is used for the target finger-wearing equipment to carry out first touch reminding, so that a user executes a second operation according to the first touch reminding; and in response to a second operation meeting a preset condition, the target virtual role is controlled to obtain the virtual object. According to the invention, the interaction between the user and the virtual object is realized, the sense of participation of the user is increased, the real experience of the user in theinteraction is enhanced, and the interaction performance is enriched.
Owner:NETEASE (HANGZHOU) NETWORK CO LTD
Method and equipment for updating plant growth state
ActiveCN112416220AIncrease sociabilityImprove real experienceDatabase updatingDatabase management systemsGrowth plantEnvironmental resource management
The invention aims to provide a method and equipment for updating a plant growth state. The method comprises the following steps: receiving planting information sent by user equipment; determining corresponding weather information according to the current position information of the first user, determining to-be-received first growth demand information related to the target plant according to theweather information, and returning the first growth demand information to the user equipment; in response to a demand information collection request for the target plant sent by the user equipment, determining second growth demand information received by the first user; and updating the growth state of the target plant according to the first growth state, the second growth demand information and the third growth demand information in combination with the growth model information of the target plant, and returning the growth state of the target plant to the user equipment. Plant cultivation inreal weather can be simulated.
Owner:SHANGHAI LIANSHANG NETWORK TECHNOLOGY CO LTD
Method and device for realizing image water wave diffusion special effect, and storage medium
ActiveCN113034561AIncrease authenticityImprove bindingImage analysis3D-image renderingWave shapeGaussian function
A method and device for realizing image water wave diffusion special effect, and a storage medium, the method comprises the following steps: setting a sine wave function to simulate the shape of a water ripple, and combining a Gaussian function to further simulate a circular waveform part of a water wave in a diffusion process and a disappearing part of the water wave after the ripple contacts with an obstacle, thereby improving the real effect of water ripple rendering; when the obstacle is manually set, enabling the water ripples and the attributes of the image to be better combined so that fusion degree of the special effect is improved; By calculating and simulating the refraction effect of the water ripples, the real vision of the water ripples in the diffusion process is reduced, the dimensionality of the water ripple special effect of the image is enriched, and the real experience of a user is improved.
Owner:HANGZHOU QUWEI SCI & TECH
Application of multi-functional vr human-computer interaction and the simulation method of the simulator of the external environment
ActiveCN106297473BImprove real experienceGood self perceptionCosmonautic condition simulationsVideo gamesHydraulic pumpDrive motor
Owner:NO 2 SPACE VISION BEIJING TECH DEV CO LTD
AR smart glasses
ActiveCN110764264BRealize Fusion Overlay DisplayImprove real experienceOptical elementsComputer hardwareData information
The invention discloses AR smart glasses, which include a glasses body and an AR display and control component embedded in the glasses body. The glasses body includes a frame, an AR display lens, a battery compartment and a control compartment relatively installed on both sides of the frame. , the AR display and control component includes a camera installed at the front end of the control cabin to collect data information. The information collected by the camera is processed by the control cabin and sent to the front-end control equipment. The front-end control equipment summarizes the data and sends it to the central station, which can forward the information to The control cabin of other equipment; similarly, the information received by the central station from other equipment is processed by the control cabin and then sent to the AR glasses for display. The invention has the advantage of an integrated design. The AR glasses can project the received information to the front of the field of view to realize the fusion and superimposition display of virtual and real scenes, and can also send the data collected by the camera on the AR glasses to the front-end control equipment and the central station to realize Information interaction between AR glasses, central station, and front-end control equipment.
Owner:中勍科技股份有限公司
Shoe product elastic manufacturing system based on shared copyright, operation method and device
PendingCN112070594AReduce design costIntellectual investment reflectsCAD customisation/personalisationGeometric CADPersonalizationFlexible manufacturing system
The invention provides a shoe product elastic manufacturing system based on shared copyright, an operation method and a device, which are used for solving the technical problems of higher manufacturing cost and design cost caused by higher individuation degree of footwear products. The system comprises a cloud server integration module, a visual design integration module, a shared copyright integration module, an information exchange transmission integration module and an elastic manufacturing integration module. The visual design integration module, the shared copyright integration module andthe information exchange transmission integration module are connected with the elastic manufacturing integration module through the cloud server integration module. The information exchange transmission integration module is connected with the visual design integration module and the shared copyright integration module. And the visual design integration module is connected with the shared copyright integration module. According to the invention, the design scheme of the user is integrated, so that more users can participate in personalized customization of footwear products and obtain sharedcopyright income, and the design cost of manufacturing is reduced.
Owner:BEIJING INSTITUTE OF CLOTHING TECHNOLOGY
AR intelligent glasses
ActiveCN110764264AImprove real experienceGood displayOptical elementsData informationComputer hardware
The present invention discloses a pair of AR intelligent glasses, which comprises a glasses body and an AR display and control component embedded in the glasses body. The glasses body includes a frame, AR display lenses and a battery compartment and a control compartment oppositely arranged at both sides of the frame. The AR display and control component includes a camera installed at the front end of the control compartment for collecting data information. The information collected by the camera is processed by the control compartment and sent to a front-end control device; the front-end control device aggregates the data and sends the data to a central station; and the central station can forward the information to control compartments of other devices. Similarly, the information received by the central station from other devices is processed by the control compartment and transmitted to the AR glasses for display. The invention has the advantage of an integrated design. The AR glasses can project the received information to the front of the visual field to realize fusion and overlapping display of virtual and real scenes. The data collected by the camera on the AR glasses can besent to the front-end control device and the central station, and information interaction between the AR glasses, the central station and front-end control device is realized.
Owner:中勍科技股份有限公司
A Dynamic Matching Method for Maintaining Connectivity in Multi-Server DVE System
InactiveCN105634866BImprove usabilityGuaranteed Pore-Free ConnectivityResource allocationData switching networksVirtual worldComputer science
The invention discloses a dynamic matching method for maintaining connectivity in a multiserver DVE (Distributed Virtual Environment) system. The dynamic matching method comprises the following steps: dividing a two-dimensional space of a virtual environment into a plurality of nonporous connected regions according to the quantity of servers in advance, wherein each region is composed of square blocks of the same size; respectively assigning the connected regions obtained by dividing to different servers; and during an operation period of the multiserver DVE system, periodically checking an own load condition by each server, wherein if the load exceeds a preset load threshold, then starting a dynamic matching process, selecting alternative migration blocks of an assigned region according to a region connectivity checking rule and a block satisfaction optimization principle, and transmitting corresponding blocks to a server which maintains adjacent regions according to a selection result. The dynamic matching method for maintaining the connectivity in the multiserver DVE system provided by the invention has the advantages of being fast in matching process speed, good in effect, capable of effectively guaranteeing connectivity of regions maintained by each server, capable of guaranteeing integrity elements of a virtual world of the multiserver DVE system, good in real user experience, and good in applicability.
Owner:NAT UNIV OF DEFENSE TECH
Method and system for inserting virtual live video environment into future classroom
ActiveCN112911317ARich teaching sceneIncrease motivationImage data processingSelective content distributionHuman–computer interactionLive video
The invention provides a method and system for inserting a virtual live video environment into a future classroom, and belongs to the technical field of computer virtual teaching, and the method comprises the specific steps: 1) building a virtual live carrier environment; 2) performing scene adaptation; and 3) importing the virtual live broadcast content. Through the method provided by the invention, the purpose of inserting a virtual live video scene into a future classroom can be achieved, the teaching scenes of the future classroom are enriched, and the enthusiasm of interaction between the teacher and students is improved.
Owner:西安飞蝶虚拟现实科技有限公司
Data processing method, device and virtual reality equipment
ActiveCN109814710BImprove real experienceReduce CatonInput/output for user-computer interactionGraph readingComputer graphics (images)Engineering
The present invention discloses a data processing method, device and virtual reality equipment. The virtual reality equipment includes a camera device and a positioning tracking device. The method includes: acquiring an image of the environment where the virtual reality device is located collected by the camera device, and The image is used as the target image; the acquisition time of the target image is obtained; the posture data provided by the positioning tracking device at the collection time is obtained; according to the collection time, the target image is associated with the posture data, A display image of the virtual reality device is generated. Through the method of the present invention, the real experience of watching the external real environment through the virtual reality device can be improved.
Owner:QINGDAO PICO TECH CO LTD
Dynamic matching method for maintaining connectivity in multiserver DVE (Distributed Virtual Environment) system
InactiveCN105634866AImprove usabilityGuaranteed Pore-Free ConnectivityResource allocationData switching networksVirtual worldPixel connectivity
The invention discloses a dynamic matching method for maintaining connectivity in a multiserver DVE (Distributed Virtual Environment) system. The dynamic matching method comprises the following steps: dividing a two-dimensional space of a virtual environment into a plurality of nonporous connected regions according to the quantity of servers in advance, wherein each region is composed of square blocks of the same size; respectively assigning the connected regions obtained by dividing to different servers; and during an operation period of the multiserver DVE system, periodically checking an own load condition by each server, wherein if the load exceeds a preset load threshold, then starting a dynamic matching process, selecting alternative migration blocks of an assigned region according to a region connectivity checking rule and a block satisfaction optimization principle, and transmitting corresponding blocks to a server which maintains adjacent regions according to a selection result. The dynamic matching method for maintaining the connectivity in the multiserver DVE system provided by the invention has the advantages of being fast in matching process speed, good in effect, capable of effectively guaranteeing connectivity of regions maintained by each server, capable of guaranteeing integrity elements of a virtual world of the multiserver DVE system, good in real user experience, and good in applicability.
Owner:NAT UNIV OF DEFENSE TECH
Human body model pulse vibration simulation device
PendingCN113903232AImprove real experienceSave electricityEducational modelsEngineeringHuman-body model
The invention discloses a human body model pulse vibration simulation device. The human body model pulse vibration simulation device comprises an equipment mounting seat, a telescopic electrode, an electromagnetic device and a reset spring; the telescopic electrode comprises a sleeve, an electrode column and an electrode reset spring, and the electrode reset spring is arranged in the sleeve; the telescopic electrode is fixed on the equipment mounting seat; the electromagnetic device comprises a conductive plate, a top cover, a conductive coil, a permanent magnet and a guide rod; a guide hole is formed in the permanent magnet, and the permanent magnet is fixed on the equipment mounting seat; a coil groove is formed between the conductive plate and the top cover, and the conductive coil is arranged in the coil groove; the guide rod is made of a ferromagnetic material, one end of the guide rod penetrates through the conductive plate and is arranged in the conductive coil, and the other end of the guide rod is inserted into a guide hole of the permanent magnet; and one end of the reset spring is fixedly connected with the conductive plate of the electromagnetic device, and the other end is fixed on the equipment mounting seat. The human body model pulse vibration simulation device is suitable for being installed on a simulation human body model and provides a pulse vibration simulation function.
Owner:罗晶 +1
Display terminal and display method
ActiveCN113535109AImprove real experienceConvenient for detailed observationAdvertisingDigital output to display deviceInformation controlComputer graphics (images)
The embodiment of the invention provides a display terminal and a display method. The display terminal comprises a display screen, a distance sensor and a controller, the display screen comprises a plurality of display surfaces and is used for displaying three-dimensional data of an exhibit in multiple directions according to the initial scaling; the distance sensor is used for collecting first distance information between a current user and the display screen; the controller is used for determining the initial observation distance and the current observation distance of the current user according to the first distance information, and the residence time corresponding to the current observation distance, and determining a new scalingaccording to the initial scaling, the current observation distance, the initial observation distance and the residence time, so that and the display screen displays the three-dimensional data according to the new scaling. According to the display terminal provided by the embodiment of the invention, the real experience degree of viewing the exhibit can be improved, the user can conveniently observe the exhibit carefully, and the convenience of the user to observe the exhibit carefully is improved.
Owner:南昌龙旗信息技术有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com