49results about How to "Enhanced sense of presence" patented technology

The invention discloses a distributed well drilling simulation system and an operation method. The distributed well drilling simulation system comprises a choke-line manifold (101), a high pressure manifold (102), a blowout preventer console (103), a flow blocking machine console (104), a long-distance console (105), a driller console (106), a teacher console (107) and a figure projecting unit (108), wherein the driller console (106), the long-distance console (105), the blowout preventer console (103), the flow blocking machine console (104), the choke-line manifold (101) and the high pressure manifold (102) are interconnected through a PPI (processor/peripheral interface) protocol, and the teacher console (107) is connected with the PPI protocol through a PPI interface. The operation method comprises the steps of drilling down, pilling out of a hole, drilling, accident and complex condition processing, well shutting, well killing and the like. The invention has the advantages of realizing the simulation of a top driving well drilling simulation with highly simulation, enhancing the liveness of teaching and training, shortening training period and reducing the training cost.

The invention discloses a network data exchange method and a network server, wherein the network data exchange method comprises the following steps: receiving a commodity browsing request containing arequester network address from a network; finding out a camera which corresponds to the commodity browsing request according to the correspondence between the commodity browsing request and the camera; obtaining a control right or an access right of the camera; using the camera to shoot commodities according to the received camera operating request, and obtaining videos or picture data of the commodities; and sending the videos or the picture data to the requester network address by the network. The invention can effectively improve the operation efficiency of a network shopping system as well as the efficiency and the accuracy of network shopping by utilizing the network shopping system by users, and promotes the consumption.

The invention discloses a simulation method of a drilling technology of a drilling simulator, comprising the following steps of: (1) reading the state parameters and operation instructions of front-end equipment; (2) calculating operational data realizing the simulating cartoon of the drilling technology according to the classes of the state parameters and operation instructions of the equipment and a drilling process model established in advance; (3) exchanging initialization data and the operational data according to the set data format and specially set figure processing unit communication; (4) accomplishing the cartoon show of the drilling technology by the figure processing unit according to the exchanged data; and (5) exchanging cartoon state information according to the set data format and the figure processing unit communication. Based on the computer emulation technique and according to the actual operation process of a drilling operation site, the invention realistically simulates the principle and the operation method of the drilling technology, is used for training the techniques and skills of operation staff in the drilling site and school students, enhances the liveness of teaching training, shortens the training period, improves the training effects and reduces the training cost.

The invention discloses a method for simulating drilling tool lifting for a drilling simulator, which comprises the following steps: (1) reading state parameters and operating orders of front-end equipment; (2) according to the acquired equipment state parameters and the types of the operating orders and a pre-established drilling tool lifting model, calculating operational data for realizing a drilling tool lifting simulation cartoon; (3) according to a set data format, communicating with a specialized graphic processor unit, exchanging initialized data and the operational data, and then accordingly finishing the cartoon representation of the drilling tool lifting by the graphic processor unit; (4) according to the set data format and the graphic processor unit for communication, exchanging the state information of the cartoon; and (5) repeating the steps (1) to (4). Based on computer stimulation technology and according to the on-site actual operational processes of drilling operation, vivid stimulation of the principle and operation method of drilling tool lifting is carried out, which is used for the technical skill training of on-site drilling operators and students; therefore, the presence of teaching training is enhanced, the training period is shortened, the training effect is improved, and the training cost is reduced.

The invention discloses a method for simulating pressure control for a drilling simulator, which comprises the following steps: (1) reading state parameters and operating orders of front-end equipment; (2) according to the equipment state parameters and the types of the operating orders and a pre-established pressure control model, calculating operational data for realizing a pressure control simulation cartoon; (3) according to a set data format, communicating with a specialized graphic processor unit and exchanging initialized data and the operational data; (4) according to the data, finishing the cartoon representation of the pressure control by the graphic processor unit; and (5) according to the set data format and the graphic processor unit for communication, exchanging the state information of the cartoon. Based on computer stimulation technology and according to the on-site actual operational processes of drilling operation, vivid stimulation of the principle and operation method of pressure control is carried out, which is used for technical skill training of on-site drilling operators and students; therefore, the presence of teaching training is enhanced, the training period is shortened, the training effect is improved, and the training cost is reduced.

The invention discloses a method for simulating overflow for a drilling simulator, which comprises the following steps: (1) reading state parameters and operating orders of front-end equipment; (2) according to the equipment state parameters and the types of the operating orders and a pre-established overflow model, calculating operational data for realizing a overflow simulation cartoon; (3) according to a set data format, communicating with a specialized graphic processor unit and exchanging initialized data and the operational data; (4) according to the exchanged data, finishing the cartoon representation of the overflow by the graphic processor unit; and (5) according to the set data format and the graphic processor unit for communication, exchanging the state information of the cartoon. Based on computer stimulation technology and according to the on-site actual operational processes of drilling operation, vivid stimulation of the principle and operation method of overflow is carried out, which is used for the technical skill training of on-site drilling operators and students; therefore, the presence of teaching training is enhanced, the training period is shortened, the training effect is improved, and the training cost is reduced.

The invention relates to a method and a system for improving multi-user interaction effect by using a public screen. By means of the method, a server divides personal data and public data during interaction and divides respective personal data of different interacting persons so as to transmit the personal data to corresponding personal terminals and transmit the public data to a public screen for respective displaying. The system comprises a server, a public screen controller, the public screen and the personal terminals, wherein the plurality of personal terminals are in communication connection with the server, the public screen is in communication connection with the server through the public screen controller, if a plurality of public screens exist, the public screens are arranged at different geographic positions, and the public screen controllers/controller are/is in one-to-one or several-to-one connection with the public screens. By means of the method and the system, original personal information and public information displayed on the personal terminals simultaneously are transmitted and displayed respectively by arranging the public screens, on-site feeling of in-interaction people in multi-user interaction can be improved, and the interaction effect is improved.

The invention discloses a three-dimensional video monitoring method capable of conveniently obtaining specific positions and surroundings. The method includes the following steps: (1) three-dimensional modeling: three-dimensional modeling is carried out for an area with cameras and surroundings, so that a three-dimensional visualized model of the needed area is obtained; (2) monitoring image implantation: the two-dimensional monitoring video images shot by the cameras are projected and fused to corresponding positions in the three-dimensional visualized model. The three-dimensional video monitoring method has the following advantages: by implanting the two-dimensional monitoring video images into the three-dimensional visualized model corresponding to the area with the cameras, the liveliness and spatiality of monitoring are enhanced, so that workers can conveniently associate the video content with the actual surroundings, and therefore the decision-making efficiency of the workers can be greatly increased.

The invention provides a bullet screen processing method, a server, a client and a computer readable storage medium. The method comprises the following steps: receiving audio data sent by a first client; setting a corresponding timestamp for the audio data according to the receiving time of the audio data, and generating audio bullet screens corresponding to the audio data, wherein the audio bullet screens comprises audio data and timestamps; and sending the audio bullet screens to the first client and a second client. By adoption of the bullet screen processing method provided by the invention, the interaction of the audio bullet screens during the playing of multimedia files can be achieved, diversified bullet screen types are achieved, the interaction and the sense of scene during the playing of multimedia files are enhanced, and the user experience is improved.

The invention discloses a terminal and an orientation reminding method thereof and a readable storage medium. The method comprises the following steps: in the use process of the terminal, identifyingthe orientation of a target object in a target application in a terminal, determining a target reminding module corresponding to the orientation in a first reminding module and a second reminding module according to the identified orientation and a preset orientation and reminding module corresponding relationship, and further controlling a vibration unit in the target reminding module to vibrate;The invention also discloses a terminal and a computer readable storage medium, by implementing the above scheme, a player can determine the orientation of the target object according to the vibration generated on the side of the terminal; Compared with an existing mode of listening to sound for position discrimination, the vibration is not interfered by the external environment, the situation that distinguishing cannot be achieved due to the fact that the distance between the left loudspeaker and the right loudspeaker on the terminal is short can be avoided, the position discrimination recognition accuracy and convenience can be improved, the scene feeling of a player game can be improved through the vibration, and therefore the satisfaction degree of the player experience can be furtherimproved.

Provided are a method for changing a virtual net sacrifice to a live-action sacrifice and an on-line memorial hall. The method is characterized by comprising the steps that a professional sacrifice team is set up, team members hold a real sacrifice ceremony for any or all items such as firing of salutes, a silent tribute, presentation of bouquets, incense offering, tribute offering, dance accompanied by music and praying in sacrifice fields, and photograph the real sacrifice ceremony into a video, the sacrifice video is edited into templates of various styles to be selected by families of those who died, and fiestas held by the sacrifice team are suitable for any person who died. By means of the method, the sense of reality, the scene feeling and the sense of ceremonies of traditional net sacrifices are greatly enhanced, the pure virtual state of the traditional net sacrifices is thoroughly changed, attraction and vitality of a traditional sacrifice network are improved, more and more people are willing to select online sacrifices, and the purposes of better saving social resources, reducing environmental pollution and relieving traffic pressure are achieved finally.

The embodiment of the invention discloses a method and device for providing live broadcast media content information and electronic equipment, and the method comprises: enabling a server side to obtain main line live broadcast media content and at least one branch line live broadcast media content; And providing the main line live broadcast media content and the related information of the branch line live broadcast media content for the first client to play the main line live broadcast media content in a playing interface, and providing a switching entrance corresponding to the at least one branch line live broadcast media content in the playing interface according to the related information. Through the embodiment of the invention, the user can obtain more complete and comprehensive information, and the watching experience of the user is improved.

The invention discloses a terminal and a special effect auxiliary implementation method thereof, and a computer readable storage medium. The terminal comprises an auxiliary module capable of generating user perception information; In the use process of the terminal, a sound signal of a target application currently running in the terminal can be obtained; voiceprint information is extracted from the sound signal, and whether the extracted voiceprint information is one of preset voiceprint information sets or not is determined; If it is determined that the voiceprint information is one of the preset voiceprint information sets, an auxiliary module is controlled to work to generate user perception information; The invention further discloses a terminal and a computer readable storage medium.by implementing the scheme, a user is enabled to generate the sound signal and combine the sensed sensing information when the target application generates the sound signal, and due to the fact that voiceprint recognition is adopted, the user is not influenced by the volume size or other external environments any more, and the accuracy of recognition and control can be improved.

The invention relates to a practical training system, in particular to a law teaching practical training system. When law teaching practical training is not carried out, a sliding connecting frame slides into a supporting frame, the supporting frame slides into the sliding connecting frame and the supporting frame, supporting legs rotate to achieve folding and folding, a side turning plate rotatesaround the supporting frame to achieve the purpose of folding the side turning plate, and at the moment, the occupied area of the law teaching practical training device is minimum. When law practicaltraining is prepared, the supporting frame slides out of the sliding connecting frame and the supporting frame, the sliding connecting frame slides out of the supporting frame, the side turning platerotates around the supporting frame to a horizontal state, the supporting legs rotate in a vertical state, and the lower ends of the supporting legs touch the ground, the detachable plate is detached, a clerk seat during practical training is placed in the original large through groove of the detachable plate, and a judge, a clerk, an original notice and a notified party are spaced by a certain distance during teaching practical training, so that the field feeling and the intuitive feeling of practical training students are effectively improved, and the students are effectively stimulated tosearch related laws and regulations and related judicial instances in a targeted manner.

The invention provides a magnetic field therapy health care mattress with music playing and sound wave synchronous massage. The magnetic field therapy health care mattress comprises a mattress body, acontrol system, a music playing unit, a sound wave massage unit and a magnetic field generating unit; the mattress adopts a layered design or an integrally formed sponge mattress. The music playing unit, the sound wave massage unit and the magnetic field generating unit are installed in the mattress body and are controlled by the control system. Hypnotic music and synchronized micro-massage can accelerate sleep, and the magnetic field can regulate the autonomic nerves to improve health, and has a good calming and sleeping effect. The invention provides a three-dimensional sleepy environment for outputting various sleepy factors and a health care physiotherapy mattress for human being, the problems are solved that the existing products have only single energy health physiotherapy, and cannot solve the effect of insomnia and deep sleep. When listening to music or watching a movie, the people can increase the scene feeling through vibratory massage while health and fitness and relaxing during playing.

The invention discloses a method for reproducing stage stereophonic sound (see the appended drawing). Radio wave transceivers (3) and (4) are respectively arranged at the left corner and the right corner of a stage; a wireless microphone (2) capable of measuring a distance is used during stage performance; as a radio distance measuring technology is utilized, the distances between (2) and (3) and between (2) and (4) are measured in real time, and a specific value of the two distances is calculated out. The specific value after being processed is changed into a left and right sound channel adjusting component, so that the component of the sound amplified by the microphone on the left and right channels changes along with the change of the distance specific value, and the sound played by left and right sound boxes (5) and (6) has an effect of double-sound channel stereophonic sound. Therefore, reproduction of the stereophonic sound can be realized by the stage site sound amplifier, an immersive feeling of the performance site is greatly enhanced, and the program appreciation is enabled to be more tasteful.

The invention discloses a method and a device for sending and receiving video information, belonging to the field of video communication. A method for sending video information includes the steps of: obtaining video information of a first meeting place, wherein the video information of the first meeting place adopts a vertical video format with a length-width ratio being smaller than 1; obtaining video information of a second meeting place according to the video information of the first meeting place and a video format supported by the second meeting place; encoding the obtained video information of the second meeting place to obtain video encoding information of the second meeting place; and sending the video encoding information of the second meeting place to the second meeting place by a data transmission network, thereby enabling the video encoding information of the second meeting place to be displayed at the second meeting place. The vertical video format is added in a video meeting protocol; and through obtaining the vertical video information, participants in a meeting can obtain the image of the whole body of the other party, therefore the visual feeling to the scene of the video meeting is improved and the liveness, the reality sense and the communication quality of the participants are improved.

The invention is applicable to the technical field of virtual reality, and discloses a virtual reality device with panoramic photographing function. The virtual reality device comprises a virtual reality device body and a headband connected to the virtual reality device body; The virtual reality device body and the headband are provided with cameras facing in different directions, and the virtualreality device further comprises a processing module for splicing imaging pictures of each of the cameras into virtual reality scenes. The invention provides a virtual reality device with panoramic image capturing function, through the processing module, the images captured by each camera can be seamlessly spliced to form a virtual reality scene, thus forming a brand-new video communication mode,enabling two or more parties to immerse themselves in the same seamless connection scene, enhancing the sense of reality and the sense of presence when chatting, and being more real, more realistic and stronger in presence.

The invention relates to a street environment quality evaluation method based on VR panoramic visual perception. The invention relates to the technical field of urban design planning, and the method comprises the steps: obtaining main elements and level settings which affect a street environment through pre-investigation; through VR panoramic modeling rendering, a city street environment virtual simulation scheme scene is constructed by means of VR panoramic equipment and a related technology platform; designing a questionnaire, processing questionnaire data by adopting statistical software Stata SEV15.1, and establishing a discrete selection model; constructing a utility function through model fitting, studying and judging the weight relationship of each influence factor, and selecting a walking environment scene with the maximum utility for the pedestrian according to the random utility theory of a discrete selection model; sequentially arranging absolute values of the weight relations from large to small to obtain preference analysis of different types of crowds on street environment element selection behaviors; and ArcGIS software is used for analysis to obtain an overall evaluation map of the actual street environment in the city.