58results about How to "Watch in real time" patented technology

The invention discloses a system and method for pushing intelligent television images to a mobile terminal for display. A signal processing module of an intelligent television receives television signals and converts the television signals into video signals which can be displayed on the intelligent television, and the video signals are stored in a frame buffer module. A WIFI hot spot module of the intelligent television serves as a subnet center, can be searched by a WIFI module of the mobile terminal and can establish network connection with the intelligent television for data transmission. An encoding module of the intelligent television encodes the video signals stored in the frame buffer module and transmits the encoded video signals to the mobile terminal through a network. A decoding module of the mobile terminal decodes the video signals received through a WIFI network. Consequently, the content of the television can be displayed on a display module of the mobile terminal so that people can watch television programs in real time while moving at home, and user experience is improved.

The invention discloses a video monitoring system and a video monitoring method. The video monitoring system is as follows: a front end acquires a monitored video; after being pre-processed through a data processing system, the monitored video is sent to a digital television cloud platform; with the help of the high-capacity storage space of the digital television cloud platform, the problem of low storage capacity in the existing terminal is solved; furthermore, the digital television cloud platform has high processing capacity and is capable of performing a certain processing of the monitored video; in addition, the digital television cloud platform can send the monitored video to user terminal equipment, such as mobile phones of users and household digital television set-top boxes of users, through a network; therefore, users can remotely watch the monitored video in real time; and the video monitoring system is more convenient to use.

The invention discloses a wired / wireless internet lottery game using random number generator. It can allow the user to select an expecting lottery number at his will from an internet lottery website, and display the real time scene of determining the prize winning number using the random number generator, thus provides the dependability and sense of reality for lottery number processing.

The present invention provides a generation method of 3D virtual human motion based on the key frame and the space-time restrict, belonging to computer three-dimensional animation field, the method includes:using the multi-rigid-body model of the skeletal structure as 3D virtual human motion control geometric model, using vector composed by the angle reference representing the freedom of motion determined in the geometric model as parameter described by virtual human static posture formalization; making the human static posture of two key frames moment of the minimum motion span and the maximum motion span; sampling the motion time sequence by equitime or non equitime, determining the angle offset of each time sample point, obtaining angle parameter of each time sampling point in the motion course to be generated; generating the static posture of the moment virtual human and determining the position parameter, generating the whole course of the virtual human motion in the 3D. The method has no special video capture device, improving the simple performance of the 3D human cartoon, having advantages of convenience, high effect and lightness.

The invention discloses a wireless video monitoring method suitable for live broadcast on a mobile terminal of an iOS system. The method comprises the following steps: 1, recording and storing a video through a camera, acquiring a YUV (Luma and Chroma) video image through an SDK (Software Development Kit), and transmitting the YUV video image to a video push work station; 2, converting the acquired YUV video image into RGB (Red Green Blue) Bitmap picture file streams; 3, packaging the RGB bitmap picture file streams into FLV (Flash Video) video data streams; 4, pushing the FLV video data streams to a Rtmp (Real Time Messaging Protocol) server through a Rtmp protocol; 5, converting the FLV video data streams into a TS sliced file of an M3U8 video through the Rtmp protocol, and transmitting the TS sliced file to a M3U8 server; 6, transmitting a video connection request through a video monitoring terminal to obtain a video playing address, wherein the video playing address points to the TS sliced file of the M378 video stored in the M3U8 server. By adopting the wireless video monitoring method, the problem of equipment compatibility is solved, and the monitoring terminal of the iOS system can directly access videos recorded by recording equipment provided by different video equipment producers.

The invention discloses a head-wearing type video shooting and recording device and a system of the device. The device comprises a head-wearing part which is applicable to wearing on the head of a user, a main video shooting and recording module which is detachably arranged on the head-wearing part, at least one second video shooting and recording camera which is arranged on the head-wearing part and is electrically coupled with the main video shooting and recording module, and a power supply module which is electrically coupled with the main video shooting and recording module and a second video shooting and recording camera, wherein the main video shooting and recording module comprises a microprocessor, a storage media which is electrically coupled with the microprocessor, a first video shooting and recording camera which is electrically coupled with the microprocessor and the storage media, and a wireless communication module which is electrically coupled to the microprocessor.

The invention discloses an information sharing method, a server, and terminal equipment. The method comprises the following steps: based on a request of a first account on first terminal equipment for acquiring a target stream media, sending the target stream media to the first terminal equipment; acquiring a real-time sharing request for the target stream media, which is sent by the first account to a second account on second terminal equipment through the first terminal equipment; based on the real-time sharing request, associating the first account with the target stream media, generating a sharing link of the target stream media, and sending the sharing link to the second account on the second terminal equipment; and when it is detected that the second account acquires the target stream media based on the sharing link, acquiring clock information on a first account side, and controlling a playing progress of the target stream media on a second account side based on the clock information on the first account side.

The invention relates to a method for using browser to real-time watch the game and relative device, with which the user can transmit and watch the video via the internet without needing client terminal. The invention arranges a virtual-acoustic processing server between the game website server and the game sever, while said virtual-acoustic processing server can send the request of watcher for real-time watching the game to the game server; said game server sends the game data of user to the client terminal of user and the virtual-acoustic processing server; said virtual-acoustic processing server generates virtual-acoustic data from said game data to be sent to the game website server; and the game website server via the website browser displays said game in virtual-acoustic format to the watcher. The invention can be used in computer game.

The invention discloses a video transmission based encryption method and video transmission and transcoding and encryption are performed simultaneously. The video transmission based encryption method specifically includes step 1, a client requests to transmit at least one video to the server side; step 2, a network transmission module is started, real-time transmission is performed on video streaming of the video, and the transcoding and the encryption are performed on the real-time transmission video streaming by a rapid transcoding encryption technology simultaneously, wherein the transmission and the encryption of every video are achieved in a sandbox by a security sandbox technology independently without interference; step 3, the server side receives at least one encrypted video sent from the client and the encrypted video is automatically synchronized to every node server through a content distribution system for storage. The invention also discloses a video transmission based decryption method. The invention also discloses a video transmission based encryption and decryption system. According to the video transmission based encryption and decryption method and system, the manpower can be saved, the operation cost and maintenance cost can be reduced, and the better user experience can be provided.

The invention relates to a wireless home gateway and a television access realizing method thereof. The wireless home gateway comprises a wireless modem module, a wireless LAN module, a main processing / control module and a cable television access module, wherein the wireless home gateway firstly authenticates a mobile terminal when receiving a request for establishing data connection sent by the mobile terminal, service negotiation between the wireless home gateway and the mobile terminal is carried out after the authentication, data connection is established after the negotiation succeeds, television signals with corresponding frequencies are compressed via encoding and packed according to the negotiation result, and then the processed television signal is sent to the mobile terminal.The invention enables the mobile terminals such as mobile phones and the like to receive ordinary cable television programs under the condition of fully utilizing the advantages of wireless communication network bandwidth.

The invention provides a product origin traceability system based on a block chain. The system comprises a terminal acquisition monitoring device and a data processing terminal. The terminal acquisition monitoring device comprises a GPS positioning unit and a wireless transmission unit. The GPS positioning unit monitors the position of a target in real time or periodically, and transmits positioning data to the data processing terminal through the wireless transmission unit. The data processing terminal matches the received positioning data to a product growth area map. The data processing terminal further comprises an acquisition data index and a block data broadcasting unit. The acquisition data index comprises growth area sequence, area name, GPS positioning time and GPS positioning data. When GPS positioning time data changes an area name, the block data broadcasting unit encrypts and transmits a set of data related to positioning to a corresponding block in the block chain. According to the invention, the block chain can be stored from a data acquisition source, and product traceability can truly start from the source.

The invention discloses a zooming panoramic camera. The zooming panoramic camera comprises a camera which has servo response and is integrally arranged on a holder mechanism. The camera comprises a panoramic image collection module, a zooming image collection module, a coding module, a storage module, a network transmission module, a control module and a panoramic image correction module. According to the zooming panoramic camera, miniaturization and integration are realized; panoramic images and zooming images can be collected in real time; through adoption of a dual-fisheye lens technique, the panoramic images can be collected only by use of one image sensor and one image coding module; the built-in coding module of the zooming panoramic camera can code the panoramic images and the zooming images; the zooming panoramic camera has a panoramic video attitude correction function, and the panoramic images will not change along with the change of the attitudes of a camera chip; through adoption of the panoramic image correction module, the position control precision of the camera can be improved; moreover, the video data streams of multiple code streams can be provided, thereby facilitating selection of a user; and the user can watch and store the video fluently.

The invention provides a panorama playback system. A video acquisition module (1) is composed of three fisheye cameras, video information of one fixed angle can be monitored and watched on a video display terminal in real time, the video information of other two angles is stored simultaneously, an included angle of extended center lines of the adjacent fisheye cameras (8) is 120 degrees, the angle of view sum total of the video information of the three angles is great than or equal to 360 degrees, a video storage card (3) is arranged inside a video concentrator (2), the video information can be stored, a video processing module (4) receives the video information to conduct processing, a video processing card (5) and video processing software (6) are arranged inside the video processing module, the video information are processed to become panorama information, and the panorama information can be played back on the video display terminal (7).

The invention discloses a multi-terminal synchronous test method and device, computer equipment and a storage medium. The method comprises the following steps: correspondingly obtaining a stored online equipment list according to a connection instruction of a current test terminal; adding terminal information corresponding to the current test terminal to the online equipment list to update the online equipment list; correspondingly identifying the master control terminal and the controlled terminal in the online equipment list according to the received master control terminal selection instruction; sending the received to-be-tested APP operation information sent by the main control terminal to a controlled terminal; and receiving test video data corresponding to the to-be-tested APP operation information uploaded by each test terminal in the online device list, and displaying the test video data in a display area. According to the method, a single person operates the terminal to complete the synchronous test of the plurality of test terminals, and the corresponding test video data can be displayed for multiple persons to check, so that the test efficiency is improved, and the testeffect can be watched in real time according to the test video data.

The invention relates to a test system suitable for testing the vehicle driving performance. The system comprises a GNSS base station, a test device and a test control machine. The GNSS base station is erected on a control point with known coordinates; the test device comprises inertial navigation equipment, a mobile terminal receiver and a radio station; the inertial navigation equipment, the mobile terminal receiver and the radio station are fixedly mounted at the top end of the vehicle body; wherein the inertial navigation equipment is fixedly connected with the mobile terminal receiver through a communication cable, the GNSS base station is in communication connection with the mobile terminal receiver through a radio station to obtain high-precision position data in real time, and thetest control machine is connected with the mobile terminal receiver in a wireless communication mode to receive the data. The test system and method suitable for testing the vehicle driving performance can realize accurate test of vehicle offset parameters and drawing of a vehicle driving track, so that the vehicle performance test system can measure vehicle position information simply and quickly.

The invention discloses a method and system for providing live broadcast streams. The method includes the steps that a load balancing server receives a live broadcast stream request of a user; the load balancing server sends the received live broadcast request to one stream convergence server of at least two stream convergence servers, and one of the stream convergence servers is used for conducting convergence on the live broadcast streams of one distribution server of each pair of distribution servers in at least one pair of distribution servers backing up each other, and the live broadcast streams of the distribution servers gathered by one stream convergence server are provided for the user when one stream convergence server receives the live broadcast stream request. According to the method and system for providing the live broadcast streams, as long as one stream convergence server can work normally, or one distribution server in each pair of distribution servers can work normally, the system for providing the live broadcast streams can provide the live broadcast streams.

The invention discloses a 3D printing model generating method and equipment based on audio data, and belongs to the field of communication and 3D printing. The method comprises the steps that a server side obtains audio data sent by a user through a webpage or a third-party application, and an index between the audio data and the user is established; the audio data is analyzed, and corresponding waveform data is obtained, wherein the waveform data at least comprises the amplitude of a waveform; the waveform data is sheared according to the amplitude, and effective waveform data is obtained; a 3D printing model is generated according to the effective waveform data; the 3D printing model is sent to the webpage or the third-party application through the index, and is displayed to the user through the webpage or the third-party application. The 3D printing model is generated according to the effective waveform data and sent to the webpage or the third-party application so that the audio data of the user can be converted into the 3D accessory model without manufacturing of professional technicians, the operation process is simplified, the individualized demand of the user for converting sounds into visible accessories is met, and the manufacturing efficiency is improved.

The invention relates to a geographical origin traceability system based on a block chain and is applied to detection of liquid dairy products. A terminal collection monitoring device comprises a component detection probe, a handle built-in component analysis module and a display screen, wherein a camera rotating around the rotation axis is arranged above a handle display screen, the rotary camerais controlled for rotation to acquire a data video in the shooting process, recorded video data is stored by a storage module to a specified server, the shooting segment link of the corresponding server is acquired, the terminal collection monitoring device further comprises a collection data index and a block data broadcast unit, the collection data index comprises the video collection sequence,the shooting segment link, component data and comparison data, and each set of generated data is encrypted by the terminal collection monitoring device through the block data broadcast unit and is sent to the corresponding block in the block chain. The method is advantaged in that not only can the data of the liquid dairy products in the entire detection process be encrypted through the block chain technology, but also credibility of the product origin traceability system is improved.

The invention discloses a monitoring method for the electromagnetic immunity of a CMOS inverter. A monitoring circuit adopted is mainly composed of the inverter, a comparator, an exclusive-OR gate, amultiplier, a counter, a display and the like. The monitoring method refers to a method for error code detection of a communication system, a more intuitive statistical monitoring way is adopted, an output signal of the inverter with electromagnetic interference and an output signal of the inverter without the electromagnetic interference are taken as two input ends of the exclusive-OR gate, if the level values of the two signals are different, the output of the exclusive-OR gate is high level, and the number of high levels output by the exclusive-OR gate is recorded and displayed. The monitoring method can obtain the abnormal operation of the inverter and the degree of abnormal operation in real time and quantitatively under certain electromagnetic interference.

The invention discloses a network video monitoring system based on a call-response mode and an implementation method, aiming to provide users with a method for realizing monitoring site signal transmission and reception based on a call-response mode. Only when the specified legal client user initiates a request to the management server to watch the live signal of the designated monitoring terminal, the monitoring terminal will collect the live signal and transmit it to the management server or client through the connected network; otherwise, Each monitoring terminal does not upload local field signals in real time and continuously. This method significantly reduces the pressure on the server and the fearless waste of bandwidth resources on the server, effectively alleviating and avoiding network resource congestion.

The invention relates to the field of big data and racing pigeons, and provides an intelligent management system for a racing pigeon internet of things. The system comprises a cloud management systemrunning on a cloud server and an intelligent terminal system running on an intelligent terminal. The cloud server and the intelligent terminal are connected through the internet. The cloud managementsystem comprises a user management module, a racing pigeon file management module and an event management module. The intelligent terminal system comprises a member registration module, a racing pigeon file establishing module and a real-time event module. According to the invention, a smart mobile phone or a personal computer serves as an intelligent terminal of the internet of things. A softwareplatform installed in the mobile phone is connected with a main board of a pedal of a pigeon house through the network, so that data are uploaded to the cloud server. Therefore, the real time information and the longitude and latitude information of the homing of racing pigeons are determined. The supervision blank area is avoided, and the competition of the public to a racing pigeon game resultis eliminated.

The invention discloses a portable X-ray video camera, and belongs to the field of ray digital imaging. The camera comprises a high-speed collection area array detector, a portable X-ray machine, a display terminal and a combined connection rod mechanism. The high-speed collection area array detector is arranged opposite to the portable X-ray machine. The high-speed collection area array detector and the portable X-ray machine are connected into an integrated structure by the combined connection rod mechanism. The high-speed collection area array detector is in communication connection with the display terminal by a gigabit Ethernet. Power supplies are arranged in the high-speed collection area array detector and the portable X-ray machine. According to the portable digital X-ray video camera, the image is clear, the operation is simple and convenient, the weight is light, and real-time observation is realized; video and picture information can be recorded flexibly; and the camera is very suitable for police and security personnel to carry, thus flexibly executing security check, explosive removal and drug enforcement tasks.

The invention discloses an Internet-based teaching recording and playing system and method. A high-definition web camera is connected to a network multicast system through a coding compression unit and a digital signal processing circuit; a host monitoring system is connected to the high-definition web camera through a data transmission control unit; a remote control system is connected to the high-definition web camera through a signal control unit; and the remote control system is connected to the network multicast system through a data transmission unit. Through the high-definition web camera, a lecture process of a teacher is more completely shot at high definition, and meanwhile, positioning type high-definition recording and shooting can be carried out on an interaction process of students in a classroom to record teaching details better; through a network component, a recorded and shot teaching content can be conveniently viewed in a school intranet in real time; the host monitoring system can monitor a recording and shooting camera to prevent one of a plurality of high-definition web cameras from having a fault.

The invention relates to a document-editing system with an independent field input prompt function and a method thereof. After a document template is displayed in a display area, input fields corresponding to blank fields in the document template are displayed in an input area, and after being inputted into the input fields, the inputted data is real-timely displayed on the blank fields in the display area. The invention can solve the problem that a user cannot easily find scattered blank fields in the document template, and consequently, the user can fill in all the input fields in one step and real-timely view the finished document content.

The invention relates to the technical field of graphene application, in particular to a graphene infrared electric warming picture. The graphene infrared electric warming picture comprises a curved surface shell, an electric warming picture body is embedded on the front surface of the curved surface shell in a matched manner, an infrared remote control sensor is arranged on the left side of the bottom of the curved surface shell, a conductive device is connected to the center of the rear surface of the curved surface shell in a matched manner, cooling holes are formed in the left side and theright side of the conductive device in a spaced penetrating manner, L-shaped mounting plates are symmetrically arranged on the left side and the right side of the rear surface of the conductive device, the bottoms of the L-shaped mounting plates are connected with the bottom of the conductive device and the bottom of the curved surface shell, auxiliary plates are arranged on the center of the left side of the L-shaped mounting plate on the left side and the center of the right side of the L-shaped mounting plate on the right side, first screw holes are formed in the left side of the auxiliaryplate on the left side and the right side of the auxiliary plate on the right side in a vertical spacing and penetrating manner, and a T-shaped connecting plate is connected between the upper portions of the auxiliary plates on the left side and the right side. The defect that in the prior art, a family heating device is not energy-saving and environment-friendly enough is overcome effectively.

The invention discloses a convention and exhibition hall multi-vision experience engineering system and construction method. The engineering system includes a camera system, a scheduling center and a user interaction system. The camera system includes a guide rail system mounted above all the booths. The guide rail system includes a plurality of ring-shaped guide rails arranged concentrically. The camera system also includes a plurality of camera devices slidingly mounted on the ring-shaped guide rail in a one-to-one corresponding manner. The camera devices are used for sending image data of the corresponding booths to the scheduling center and performing corresponding actions according to instructions sent from the scheduling center. People attending auto exhibition can call camera devices through the user interaction system and see the corresponding booths in real time. Therefore, convenience is achieved since people attending the auto exhibition do not need to go to the booths.

The invention discloses a video scheduling system suitable for satellite communication. A video collection terminal collects and encodes a video signal, sends an encoded video main stream to a video preprocessing and forwarding module and sends a video auxiliary stream to a video scheduling terminal; the video scheduling terminal responds to a user operation and generates a control instruction, meanwhile receives the video auxiliary stream, decodes and plays the video auxiliary stream; and the video preprocessing and forwarding module receives the control instruction and the video main stream,performs preprocessing on the video main stream that is confirmed as a star video, then sends the video main stream to an opposite terminal, meanwhile receives media data from a satellite channel andperforms identity confirmation on the media data, if the media data are determined as the video main stream of the opposite terminal, performs preprocessing on the media data and forwards the media data to a video playing terminal for decoding and playing. The video scheduling system disclosed by the invention is suitable for the two-way real-time communication of satellite videos, can realize monitoring, scheduling and pushing of local multichannel videos, and can well solve the problem of mutual switching and sending between the multichannel videos.

The invention discloses a video transmission based encryption method and video transmission and transcoding and encryption are performed simultaneously. The video transmission based encryption method specifically includes step 1, a client requests to transmit at least one video to the server side; step 2, a network transmission module is started, real-time transmission is performed on video streaming of the video, and the transcoding and the encryption are performed on the real-time transmission video streaming by a rapid transcoding encryption technology simultaneously, wherein the transmission and the encryption of every video are achieved in a sandbox by a security sandbox technology independently without interference; step 3, the server side receives at least one encrypted video sent from the client and the encrypted video is automatically synchronized to every node server through a content distribution system for storage. The invention also discloses a video transmission based decryption method. The invention also discloses a video transmission based encryption and decryption system. According to the video transmission based encryption and decryption method and system, the manpower can be saved, the operation cost and maintenance cost can be reduced, and the better user experience can be provided.