111 results about "Oculus rift" patented technology

A display system can include a head-mounted display configured to project light to an eye of a user to display augmented reality image content to the user. The display system can include one or more user sensors configured to sense the user and can include one or more environmental sensors configured to sense surroundings of the user. The display system can also include processing electronics in communication with the display, the one or more user sensors, and the one or more environmental sensors. The processing electronics can be configured to sense a situation involving user focus, determine user intent for the situation, and alter user perception of a real or virtual object within the vision field of the user based at least in part on the user intent and / or sensed situation involving user focus. The processing electronics can be configured to at least one of enhance or de-emphasize the user perception of the real or virtual object within the vision field of the user.

The invention discloses a method and system for enhancing sound effect when using virtual reality glasses. The method comprises following steps: when a user wears the virtual reality glasses to watch a video, detecting the rotating angular speed of the virtual reality glasses through a gyroscope sensor and detecting the rotating direction of the virtual reality glasses through a compass sensor; obtaining the angular speed data and the rotating direction data by a mobile terminal, wherein the angular speed data is detected by the gyroscope sensor, the rotating direction data is detected by the compass sensor, judging the rotating direction change of the virtual reality glasses; controlling the level change of the sound volume according to the direction change and correspondingly decreasing or increasing the sound of the left and right channels corresponding to the audio. According to the method for enhancing the sound effect by using the gyroscope sensor and the compass sensor provided by the invention, convenience is provided to the user.

The invention discloses a telescopic cantilever elastic beam head-wearing mechanism which comprises an overhead lifting force adjuster and a supporting seat adjuster, wherein the overhead lifting force adjuster, a cantilever elastic beam and an elastic steel band form a telescopic cantilever; the telescopic cantilever can perpendicularly lift virtual reality glasses or a virtual reality helmet to suspend in front of a wearer; the hanging force can be directly transmitted to triangular pivots at the top of the head and the afterbrain of the wearer through the telescopic cantilever, a nylon flat band and the supporting seat adjuster, so that the pressure on the face, the forehead and the nose bridge of the wearer can be relieved. The virtual reality glasses or the virtual reality helmet can be directly hung by the lifting force of the telescopic cantilever which is reasonable in design and convenient to adjust, and the lifting gravity is directly transmitted to the triangular pivots at the afterbrain of the wearer, so that the pressure on the face, the forehead and the nose bridge of the wearer can be relieved; therefore the wearer can wear the virtual reality glasses or the virtual reality helmet more practically, easily and comfortably.

A method for creating an interactive movie or video is disclosed. The interactive video method involves producing a new video format incorporating multiple selectable video channels of interconnected content, thereby enabling viewers to create their own personalized viewing experience. The multiple streams of video are incorporated into a single multi-channel video stream readable by a claimed player software that makes them available to a viewer on various viewing platforms such as Oculus Rift™ Virtual Reality (VR) Headset.

The invention discloses a body building game implementation method based on a virtual reality body building game system. The virtual reality body building game system comprises a Kinect sensor in data communication connection with a computer, a pair of Oculus Rift DK2 virtual reality glasses and a running machine, and software is composed of a client side and a server. The DK2 virtual reality glasses play a game beginning, a user enters in virtual immersion, the sensor captures the limb and head actions of the user to the computer, meanwhile, the running machine transmits the mileage speed of the user to the computer, and the computer processes relevant data and outputs a real-time virtual scene and speed modifying instruction. According to the method, the DK2 virtual reality glasses and the Kinect sensor are utilized for achieving man-machine interaction, and the dual aims of exercises and entertainment are achieved.

Flexible plastic screen for glasses, sunglasses or helmet faceshields with controlled light transmission based on applied electrical voltage. The screen consists of two transparent flexible conductive polymer electrodes disposed and an electrochromic layer disposed between them. The electrochromic layer is a homogeneous mixture of active electrochromic components dissolved in a polymer matrix. The electrochromic screen is operable to vary the light transmission of any wearable electro-optical devices, such as the glasses, for creating an effect of a blackout for augmented / virtual reality glasses.

The invention provides multichannel interaction virtual reality glasses. The multichannel interaction virtual reality glasses comprise a main body structure and sensors, wherein the main body structure comprises a virtual reality glasses body, a touch pad, near infrared pick-up heads, data processing and transmission module and illumination light sources, and the sensors are EEG detection sensors, near infrared light sources, an ambient light detection sensor and other physiological sensors. The multichannel interaction virtual reality glasses can detect EEG signals through the EEG detection sensors and perform interaction control, can carry out input of gestures through the touch pad, can capture movement of eyeballs of users through an eye movement tracking technology, and can make up for differences between pictures displayed by the virtual reality glasses and ambient light through ambient light detection.

The present invention relates to a video system for piloting a drone in an immersive mode. The system comprises the drone and a remote station provided with virtual reality glasses rendering images transmitted from the drone, and provided with means for detecting changes of orientation of the user's head. The drone generates a viewpoint image (P'1) and a bird's eye image (P'2) whose field is wider and whose definition is lower. When the sight axis of the viewpoint image is modified in response to changes of position of the user's head, the station generates locally during the movement of the user's head a combination of the current viewpoint and bird's eye images, with outlines (CO') adjusted as a function of the changes of position detected by the detection means.

The invention discloses a system and a method for controlling a virtual reality. The method comprises the steps as follows: in an APP-form ticket purchase process, a user operates a mobile phone APP, selects a film, reads relevant information of the film, determines the film and a session, and pays a ticket for the film via third-party payment software; before starting of the film, the user switches a mobile phone interface to a cinema mode in the APP, a mobile phone is clamped into virtual reality glasses, and the user wears the virtual reality glasses; and the user publishes comments or watching impressions. According to the invention, the user can get rid of a very small mobile phone screen and can feel the immersive virtual reality just like that the user enters another world; and when the user wears the virtual reality glasses, the whole 3D world can appear in front of eyes, the mobile phone software can sense head rotations of the user via a sensor equipped in the mobile phone, the 3D world can also make corresponding synchronous rotations, the user who can look around in the real world can also look around in the virtual world to look the surrounding environment, and thus the user can further believe authenticity of the virtual world.

A display system can include a head-mounted display configured to project light to an eye of a user to display augmented reality image content to the user. The display system can include one or more user sensors configured to sense the user and can include one or more environmental sensors configured to sense surroundings of the user. The display system can also include processing electronics in communication with the display, the one or more user sensors, and the one or more environmental sensors. The processing electronics can be configured to sense a situation involving user focus, determine user intent for the situation, and alter user perception of a real or virtual object within the vision field of the user based at least in part on the user intent and / or sensed situation involving user focus. The processing electronics can be configured to at least one of enhance or de-emphasize the user perception of the real or virtual object within the vision field of the user.

The invention provides a virtual reality display optical system and a pair of virtual reality glasses. The virtual reality display optical system comprises a light source module, a light guiding module, a transparent transmittance type spatial light modulator and a hook face reflection mirror capable of converting plane wave into spherical wave, wherein the light guiding module comprises a horizontal light guider and a perpendicular light guider; the hook face reflection mirror comprises a full reflection membrane; the light source module is arranged on an incident light path of the perpendicular light guider, the horizontal light guider is arranged on an emergent light path of the perpendicular light guider, the spatial light modulator is arranged on an emergent light path of the horizontal light guider, and the hook face reflection mirror is arranged on an emergent light path of the spatial light modulator. The spatial light modulator of the virtual reality display optical system need not be arranged at the position of a near-focal plane of the hook face reflection mirror; the virtual reality display optical system has the advantages of compact structure, small size and light weight; based on a retina imaging principle, the virtual reality display optical system can form images clearly in the whole display view field range, and myopia or hypemetropia users can clearly receiveimage information to be displayed without wearing correction glasses.

The invention provides a method for realizing the virtual reality all-directional action based on an action capturing system. According to the method, a sensor node set by the action capturing system is used for obtaining original information of the actions of the human body, a fusion algorithm is utilized for obtaining respective human body joint dynamic parameters, and then a multi-source information fusion technology is utilized for fusing and correcting the received human body joint dynamic parameters and calculating control parameters of an action protecting device; the action protecting device is driven to drive the action capturing system so as to help to safely control the human body to do the actions of rotating, standing upright, bending forward, horizontal moving, diving and the like. When the method is used, the safety of the actions of the human body is ensured, constraint on the actions of the human body is smaller, the 360-degree ground actions can be achieved, and the aerial actions of soaring, diving, bending forward and the like can be achieved; as selectable VR glasses (oculus rift) or Kinect accessories of the Microsoft are combined, a game player can safely control the ground actions and the aerial actions of the virtual world in a 360-degree all-directional mode in reality, real simulation of reality reaction can be achieved in the virtual world, and the effect is more verisimilitude.

The invention provides a human-computer interaction device based on a virtual reality system. The human-computer interaction device comprises a head wearing unit, a virtual reality glasses unit, a user interaction unit and a control processing unit; the virtual reality glasses unit is installed on the head wearing unit, so that a user can view current display contents of a predetermined screen through the virtual reality glasses unit when wearing the head wearing unit; the user interaction unit comprises one or more touch panels, the one or more touch panels are used for detecting an external touch operation and sending a detection result to the control processing unit; and the control processing unit is used for: for each one of the one or more touch panels, when the touch panel detects the external touch operation, identifying a type and an operation object of the external touch operation based on a touch time and a touch point position of the touch operation so as to execute an instruction corresponding to the type of the touch operation on the operation object.

The invention provides a payment method and a system. The payment method comprises the steps that virtual reality glasses receive an acquisition request, and acquires a first preset iris image and a second preset iris image of a user; the virtual reality glasses use the image algorithm of an iris image to process the first preset iris image and the second preset iris image to acquire a complete iris image; the virtual reality glasses send the complete iris image to a payment device; the payment device searches whether an iris image matching the complete iris image exists in an iris image database; if the iris image matching the complete iris image exists, payment information corresponding to the complete iris image is sent to a transaction server; and if the iris image matching the complete iris image does not exist, an identity authentication error is prompted, and the current payment interface is turned off. According to the invention, a payment operation process is simplified, and the payment efficiency is improved.

The present invention relates to the field of display technology, and discloses virtual reality goggles and a display method thereof. The virtual reality goggles comprise: a shell, a display screen and an optical lens, wherein the display screen and the optical lens are located within the shell, a buffer layer is formed on a side of the shell facing towards viewing eyes, the optical lens is located between the buffer layer and the display screen, for projecting a picture of the whole display screen only to the left eye or the right eye at a time. The virtual reality goggles of the present invention, by controlling the optical lens to project the picture of the whole display screen only to one eye at a time, enables a single eye to see the picture of the whole display screen. And compared to the conventional goggles through which a single eye can only see half of the picture of the display screen, the picture resolution of the goggles of the present invention is doubled.

The invention discloses a roaming immersion enhancement method. The method comprises the following steps of: (1) designing an overall model of a substation area, a local model of each workshop sectionand a road model for connecting each workshop section through modeling software 3DMax; (2) importing all the designed models into Unity 3D to construct a three-dimensional environment of a virtual space, restoring a real substation area size according to a certain proportion, drawing a scene display external curtain in the three-dimensional environment of the virtual space, and mapping panorama live-action image textures of the substation area to the scene display external curtain so as to obtain a scene display external curtain-based three-dimensional virtual scene; (3) accessing a steeringwheel and controlling the steering wheel to simulate practical driving patrol processes of users on roads in the substation area; (4) adding a sound file in the three-dimensional virtual scene by adoption of Lynx, and carrying out triggering and control via an API function; and (5) adapting OculusRift virtual reality eyeglasses, and after entering a certain workshop section to get off, displayinga scene picture in the workshop section via the virtual reality eyeglasses.

The embodiment of the invention provides an interaction method, an interaction system and a display device. Communication connection with at least one pair of virtual reality glasses is established toreceive an instruction signal, virtual reality display data is sent through the communication connection according to the instruction signal, and an image corresponding to the virtual reality displaydata is displayed, thereby solving the problems that virtual reality equipment needs to perform same-screen and data interaction through a peripheral interface and cannot display contents in a virtual reality scene.

The invention relates to a military VR (virtual reality) game playing device realizing online and offline real-time multiplayer games. The game playing device comprises a PC-end VR device which comprises an Oculus rift head-mounted display, the Oculus rift is provided with two eyepieces, the resolution of each eyepiece is 640*800, the resolution after vision merging of both eyes is 1280*800, and the Oculus rift has a view angle controlled by a gyroscope.

The invention relates to the technical field of optical elements, in particular to virtual reality glasses. The virtual reality glasses comprise a shell body, lens pieces, a lens and two elastic assemblies. The shell body is provided with a viewport close to one side of human eyes; the lens pieces and the lens are respectively arranged on one side, far away from and close to the viewport, of the shell body; the elastic assemblies are arranged on the left and right sides of the viewport. The elastic assemblies comprise a pair of elastic bands arranged on the two sides of the shell body respectively and stretching structures connected between the pair of elastic bands. The stretching structures are used for adjusting the distance between two adjacent elastic bands. With the arrangement of the stretching structure, the distance between the elastic bands is adjusted, specifically, the sides, away from each other, of the two rack plates are directly driven by external force to get close toor away from each other, rotation of the gear can be achieved, and thus adjustment between the two elastic bands, the mode that the gear is meshed with the rack, and the reliability and stability of further adjustment are achieved.

The invention relates to virtual reality glasses with a dustproof function and high stability, comprising a main body, a connecting belt and two lenses, and further comprising a fixing mechanism and adustproof mechanism, wherein the dustproof mechanism comprises a rotating component and two dustproof components, each dustproof component comprises a protective cover, a support rod and a connectingrod, the fixing mechanism comprises a supporting plate, a driving component and two fixing components, and each fixing component comprises an airbag, a fixing plate, an air cylinder, an air inlet pipe, a connecting pipe, an air outlet pipe, a piston, a connection unit and two limiting units. The virtual reality glasses with the dustproof function and high stability effectively fixes a mobile phone through the fixing mechanism, prevents the mobile phone from shaking to affect a VR video watching effect, and through the dustproof mechanisms, the lenses are shielded by the protective covers to reduce the probability of dust adhering to the lenses.

The invention relates to a folding structure of a pair of VR (Virtual Reality) glasses and the VR glasses. The folding structure includes a rear frame used for holding lenses and a front frame in parallel with the rear frame and used for holding a playing device. The distance between the rear frame and the front frame is adjustable. The folding structure also includes at least two first telescopic assemblies used for connecting a front frame cross beam and a rear frame cross beam and at least two second telescopic assemblies used for connecting front frame side posts and rear frame side posts. According to the invention, by arranging the telescopic assemblies respectively connected to the cross beams and the side beams of the front frame and the rear frame between the front frame and the rear frame, the distance between the front frame and the rear frame can be shortened and the size of the glasses can be reduced, so that storage convenience is achieved. Therefore, the portability of the glasses is improved and convenience is created for taking the glasses out for use.

The present invention discloses virtual reality glasses, which comprises a glasses body and a head band. The glasses body comprises a light-shading eye shade, two sets of optical eyepiece systems, two sets of folding assemblies and a terminal placement frame for accommodating a terminal device. Each folding assembly comprises a first folding frame made of hard materials and a second folding frame made of soft materials. The upper end of the second folding frame is connected with the lower end of the first folding frame. The lower end of the second folding frame is connected with the terminal placement frame. Each first folding frame internally houses one set of optical eyepiece system. The body of the head band comprises a soft rubber ring. The front end of the soft rubber ring is provided with an adapter piece. The lower end of the adapter piece is provided with a connecting part. The connecting part is connected with the glasses body. The virtual reality glasses of the invention integrate the usage function with the storage function as a whole, while the volume and the weight of the virtual reality glasses are reduced. The virtual reality glasses are convenient to store and carry about, and the viewing is enabled in the head-mounted manner. During usage, the virtual reality glasses are good in stability and high in comfort.

Several embodiments that allow for more precise three dimensional control of menus within electronic interfaces that may include televisions, computers, tablets, and smartphones. Interaction with electronic interfaces may be made through devices that measure three dimensional interaction such as the Leap Motion controller and Oculus Rift headset.

The invention relates to a high-fidelity near-reality immersive panoramic parachuting simulator, a simulation environment capable of obtaining the experience conforming to the experience of the real parachuting process is constructed by combining a self-researched self-adaptive servo parachute cord system based on the virtual reality technology and a vertical wind tunnel technology, and the visualsense, the auditory sense, the dynamic sense, the force sense and the speed sense in the parachuting process are reflected. The high-fidelity near-reality immersive panoramic parachuting simulator iscomposed of a virtual parachuting subsystem and a vertical wind tunnel subsystem. The virtual parachuting subsystem provides an advanced and vivid analog simulation environment, and a player wears virtual reality glasses to practice parachuting in various virtual environments. By realistically simulating the control process and response characteristics of the parachute canopy and feeding back toa player in real time, the player can obtain dynamic and force feelings with the same characteristics as the real parachuting process. The vertical wind tunnel subsystem is based on canopy manipulation modeling and simulation under complex meteorological conditions, simulates the parachuting process vividly by manually controlling airflow, is used for simulating attitude control in the air beforeparachute opening, and presents vivid aerodynamic parachuting experience.

The invention discloses virtual reality glasses and relates to the technical field of virtual reality. The virtual reality glasses can reduce visual fatigue of a user when the user watches a video with existing virtual reality glasses. The glasses comprise a binocular glasses frame. The binocular glasses frame is equipped with one-way perspective eyeglasses. The reflection surfaces of the one-way perspective eyeglasses face to a wearer. The binocular glasses frame is provided with a display screen at the place close to the forehead of the wearer. Images displayed on the display screen are reflected on the reflection surfaces of the one-way perspective eyeglasses. The virtual reality glasses are suitable for experience of virtual reality videos and games and the like.

The invention discloses a mobile terminal virtual reality device. The virtual reality device comprise a cover plate, a virtual reality glasses frame and a height adjusting device. The cover plate is located on the side, back to the face, of the virtual reality glasses frame, a containing space which is provided with an opening and used for containing mobile equipment is formed between the cover plate and the virtual reality glasses frame, and the height adjusting device is fixed to the virtual reality glasses frame, connected with the cover plate and used for adjusting the height of the coverplate. The joint of the cover plate and the height adjusting device is elastic. When the cover plate is opened in the direction far away from the virtual reality glasses frame, the opening is enlargedfor putting in or taking out the mobile equipment, and when the cover plate is reset, the cover plate and the virtual reality glasses frame jointly clamp the mobile equipment in the thickness direction of the mobile equipment, so that the cover plate can be suitable for mobile equipment of various sizes. The height of the cover plate can be adjusted by the height adjusting device, so that the problem that the display effect is influenced due to the fact that the mobile equipment is placed slightly upwards or downwards can be solved.