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83results about How to "Realize interactive communication" patented technology
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Interactive video implement method and system using the same
InactiveCN103108248AEasy to useRealize interactive communicationSelective content distributionInteractive videoEngineering
The invention discloses an interactive video implement method and a system using the interactive video implement method and relates to the technical field of communication. The method includes the following steps: sending a video to a user, setting more than one preset interact object for the video, and setting more than one interactive object for a key frame; a user uses a player to display the video; the user clicks any interested interactive object during video display, and the video display provides responded preset information for the user when the user chooses the interactive object. The interactive video implement method achieves interaction with the video without using plug-in units, greatly lowers error rate caused by plug-in units needed in the prior art, enables the user to conduct interactive selection at any time during the interactive process, and further facilitates use of the user.
Owner:王汝迟 +1
Method for synchronizing and exchanging mobile terminal with media
InactiveCN103123787ARealize interactive communicationSimple algorithmSpeech recognitionTransmissionChanging trendEnergy spectrum
Owner:金峰 +1
Sensing method of electronic ball, electronic ball and sensing system thereof
InactiveCN101701823ARealize sensingRealize interactive communicationTransmission systemsNavigation by terrestrial meansPeripheralSensing data
An embodiment of the invention provides a sensing method of an electronic ball, an electronic ball and a sensing system thereof. The method comprises the following steps: obtaining sensing data of an electronic ball, wherein the sensing data comprises any one or more of acceleration sensing data, geomagnetic field sensing data and gyro sensing data; operating the obtained sensing data of the electronic ball so as to obtain the three-dimensional coordinate value and the direction value of the electronic ball; detecting whether the three-dimensional coordinate value and the direction value of the electronic ball are changed; when the detecting result is that the values are changed, obtaining the moving information of the electronic ball according to the three-dimensional coordinate value and the direction value of the electronic ball, wherein the moving information comprises any one or more of moving track information, moving identifying information and ball rotating information of the electronic ball; and transmitting the moving information of the electronic ball in wireless transmitting mode. The embodiment of the invention realizes interactive communication of sporting balls and external devices, and expands the space and interactivity of the using field of the sporting balls.
Owner:SHENZHEN HEZHI CHUANGYING ELECTRONICS
Multimedia teaching analysis system and realizing method thereof
InactiveCN103473962ARealize interactive communicationMeet actual needsElectrical appliancesWireless routerDistributed cache
The invention discloses a multimedia teaching analysis system and a realizing method thereof, and is mainly used for solving the problems that a teaching system is incapable of interacting and communicating with a participator, is capable of occupying a large quantity of network resources, and is incapable of extracting, comparing and analyzing a teaching effect in real time in the prior art. The multimedia teaching analysis system comprises a central server, a data storage server, a central session server, a distributed cache server, a wireless router, a student client end and a teacher client end, wherein the data storage server, the central session server, the distributed cache server and the wireless router are connected with the central server; the student client end and the teacher client end are connected with the wireless router. By adopting the scheme, the multimedia teaching analysis system achieves the purposes of conveniently and rapidly carrying out interaction in real time, and bringing the convenience for analyzing the teaching effect, and is high in practical value and popularization value.
Owner:成都网席科技有限公司
Music user group management method, device and system
ActiveCN104092596AIncrease activityRealize interactive communicationData switching networksUser groupHuman–computer interaction
The invention relates a music user group management method. The method includes the following steps: during operation of a music application, a play interface of the music application is displayed, wherein the play interface includes at least one music option and an entrance interface object of a music user group associated with the music option; when a selection operation of a specific entrance interface object on the play interface, carried out by a current login user of the music application, is received, a group entering request is sent to a server so that the server is made add the current login user into a music user group corresponding to a selected entrance interface object. The invention also provides a music user group management device and system. Through use of the music user group management method, device and system, interaction and communication of music users, which have common music interest, in a music application can be realized and the activeness of the music users is improved.
Owner:GUANGZHOU KUGOU TECH
Automatic configuration method of routing protocol, routing device and authorization server
InactiveCN102368728AReduce difficultyRealize interactive communicationData switching networksAuto-configurationNeighbor relation
The invention provides an automatic configuration method of a routing protocol, a routing device and an authorization server. The automatic configuration method comprises the following steps that: after any two routing devices which are physically and directly connected in a network are processed by a mutual authentication, an interconnection authorization inquiring request is sent to authorization servers of respective local area networks, wherein the interconnection authorization inquiring request carries information for marking the routing devices, which is obtained in the process of the mutual authentication; if the authorization server inquires that a neighbor trust relation is allowed to be established between the two routing devices in a local database, an inquiring response message is returned back to the corresponding routing device, wherein the inquiring response message appoints to the type of the neighbor trust relation which is allowed to be established between the two routing devices; the appointed type of the neighbor trust relation is established between the routing device and the routing device at the opposite end according to the inquiring response message and the two routing devices which have the neighbor trust relation are allowed to carry out communication of routing information. According to the automatic configuration method of the routing protocol provided by the invention, by automatically establishing the neighbor relation between the routing devices in the network, the difficulty of configuring the routing protocol is greatly reduced.
Owner:NAT UNIV OF DEFENSE TECH
Smart class card management system based on mobile phone APP and method thereof
InactiveCN109064359AReduce management costsIncrease publicityRegistering/indicating time of eventsData processing applicationsData informationComputer terminal
The invention discloses a smart class card management system based on mobile phone APP and a method thereof, which relate to the technical field of education information. The invention comprises a cloud management platform, a shift card terminal communicatively connected with the cloud management platform, a shift card front-end display subsystem, a shift card background management subsystem and amobile phone APP. Cloud management platform is used to collect and store the data information uploaded by customers, and realize the information exchange among cloud management platform, shift card terminal and mobile phone APP through Ethernet. As that intelligent clas card is utilized to present the cloud management platform data, the user binds the mobile phone APP and the campus card at the same time, The smart class card is used to collect students' campus card information and synchronously collect students' face information for comparison, to prevent students from punching and brushing,to strengthen the interactive communication between school and class, teachers and students, as well as parents and students, to improve the campus management and school information propaganda, and to reduce the cost of school management.
Owner:安徽电科恒钛智能科技有限公司
Medical health computer cloud service system
InactiveCN104657927AWith information database functionEnsure safetyData processing applicationsTerminal equipmentComputer terminal
The invention provides a medical health computer cloud service system which comprises user terminal equipment and a service cloud platform, wherein the user terminal equipment comprises terminal equipment of a patient terminal and terminal equipment of a doctor terminal; the terminal equipment comprises an intelligent communication terminal or a non-intelligent phone; the service cloud platform provides communication information service, voice information service, video conference service and conference type information service and meanwhile accurately and synchronously pushes and shows service related information and data in real time for the intelligent communication terminal or a network terminal of doctors and patients in remote diagnosis and treatment, so as to improve the information service quality and efficiency in the technical field of communication and information service.
Owner:NANJING JIXINGZHAO HEALTH INFORMATION CONSULTING
System and method for synchronizing multi-terminal information
InactiveCN102404321ARealize interactive communicationConvenient lifeSynchronising arrangementData synchronizationData information
The invention discloses a system and a method for synchronizing multi-terminal information. The system comprises multiple terminals, a communication converter and an information server. The method comprises the following steps: the multiple terminals generate transaction data, switch the communication protocol between the multiple terminals and the information server through the communication converter and transmit the transaction data or the data synchronization request to the information server; the information server stores the transaction data, synchronizes the information of the multiple terminals and switches the communication protocol between the information server and the multiple terminals through the communication converter according to the received transaction data or the data synchronization request, and transmits the synchronization data to the multiple terminals. The invention can realize the interactive communication of the transaction data information of multiple different types of the terminals. Person can use any one terminal to view the transaction data at anytime in everywhere, which brings great convenience for the life of the person. The invention which is adopted as the system and the method for synchronizing the multi-terminal information is widely applied to financial business industries.
Owner:GUANGDONG JUNXIANG BUSINESS SERVICE
Instant mobile communication system and method
InactiveCN103795614AEnable direct communicationRealize interactive communicationData switching networksInternet networkCommunications system
The invention discloses an instant mobile communication system. The instant mobile communication system comprises a plurality of client sides, a server, a plurality of message forwarding servers and a plurality of user sides, wherein the client sides are connected through the internet network, the server is connected with the client sides, the message forwarding servers are connected with the server through a satellite network, the message forwarding servers are located in different local area networks respectively, each user side is connected with one message forwarding server, the user sides in the different local area networks are connected through the satellite network, and the server is used for achieving connection and data transmission between the client sides and the user sides. The invention further discloses an instant mobile communication method. The instant mobile communication system and method can be used for information interaction between the user sides in an area without mobile network coverage, cost is low, and operation is easy.
Owner:SHANGHAI TIANCIBEIDOU COMM TECH
Multifunctional network digital display equipment with novel structure and its operation method
InactiveCN101404763ASimple structureEasy to usePulse modulation television signal transmissionTransmissionDisplay deviceTerminal equipment
The invention discloses a multifunctional network digital display device with novel structure and a working method thereof. The control circuit of the device consists of a main control chip of an embedded microprocessor, peripheral chips and devices, a power circuit, a display screen and other functional circuits. The device has multiple new, practical and convenient functions owning to the innovative hardware circuits and the application software: watch feeling comment is suggested on the screen and concrete watch feeling of users is detected and uploaded; digital images and related sound or text notes can be displayed simultaneously; the placing inclined angle is identified automatically and the digital images can be regulated correspondingly to achieve the best watching effect at the current inclination angle; light intensity of the environment is identified automatically and corresponding working mode is entered automatically according to the light intensity; mutual communication with a network server is triggered by an instant web surfing key on the device or a remote controller, etc. The device provides a digital terminal device with simple structure and convenient use for people, and the device can enrich and improve spiritual life of people.
Owner:纪全胜
Information transfer system based on two-dimensional code and sanitary towel packet with information transfer function
PendingCN106326449AAchieve deliveryRealize interactive communicationData switching networksRecord carriers used with machinesTextual informationInformation transmission
The invention particularly relates to an information transfer system based on a two-dimensional code and a sanitary towel packet with an information transfer function. The information transfer system comprises the two-dimensional code, a carrier of the two-dimensional code, a mobile terminal, a Wechat server and a cloud memory, wherein the mobile terminal is used for scanning the two-dimensional code on the carrier of the two-dimensional code, and obtaining URL (uniform resource locator) link address information carried by the two-dimensional code and the webpage information corresponding to the URL link address; the mobile terminal is also used for receiving a multimedia file uploaded by a webpage corresponding to the URL link address and the edited text information in the webpage; when the URL link address information sent by the mobile terminal corresponding to other ID (identification) numbers is received, the Wechat server is used for presenting the multimedia file and text information to other users in a page way, so as to enable the users to browse and download the multimedia file and text information into the mobile terminal or upload into the cloud memory. By adopting the technical scheme, the information transfer system is used for assisting to realize the interaction communication and emotion transfer between the users.
Owner:李会军 +1
Vehicular intelligent platform integrated with visualization and voice control
InactiveCN106548797AAdd funRealize interactive communicationSubstation speech amplifiersRecord information storageComputer moduleGps navigation
The invention relates to a vehicular intelligent platform integrated with visualization and voice control. The platform comprises a processing module, a touch control type display screen, a charge and discharge power supply, an audio data play module, a 3D video play module, a GPS navigation module, a WIFI module, a voice processing module, and a housing integrated with the processing module, the touch control type display screen, the charge and discharge power supply, the audio data play module, the 3D video play module, the GPS navigation module, the WIFI module and the voice processing module in an assembling mode. According to the invention, through arrangement of the voice processing module, a driver can perform correlation control through voice in an actual driving process, two hands of the driver can be released for driving operation, and the driving safety is improved.
Owner:深圳市互联互通汽电科技有限公司
Robot reading method and reading robot
InactiveCN109166572AAchieve interactionAdd funSpeech recognitionSpeech soundHuman machine interaction
The invention discloses a robot reading method and a reading robot, wherein the robot reading method comprises the following steps: receiving voice information sent out by a user, wherein the voice information is voice information according to a preset rule sent out by the user according to the reading requirement; through the human-machine interaction model matched with the voice information, performing conversation with the user, and obtaining the user's reading needs from the conversation; executing the reading instructions corresponding to the user's reading needs. After the robot receivesthe voice information of the user's reading demand, the user can communicate with the robot through the man-machine interaction model matched with the voice information to realize the man-machine interaction, so as to determine the concrete reading demand of the user and increase the pleasure of the user to listen to the robot.
Owner:SHENZHEN WATER WORLD CO LTD
Middle moment sensing control system based on wireless Internet of vehicles
ActiveCN103342145ARealize interactive communicationConducive to anti-theft supervisionRider propulsionEngineeringTerminal unit
The invention discloses a middle moment sensing control system based on a wireless Internet of vehicles. The middle moment sensing control system comprises a central control unit, an assisted power sensing unit, a middle motor driving unit, an intelligent control terminal unit and a wireless Internet of vehicles information transmission unit, wherein both the assisted power sensing unit and the intelligent control terminal unit are connected with the central control unit and are used for transmitting motor control information to the central control unit; the central control unit is used for controlling output power of the middle motor driving unit through the received motor control information; and the wireless Internet of vehicles information transmission unit is in serial port communication connection with the central control unit and is used for sending collected data to the central control unit to carry out information exchange. According to the middle moment sensing control system based on the wireless Internet of vehicles, the technique of the wireless Internet of vehicles is applied to electric bicycles, the interactive communication is realized between the vehicles and the vehicles, the vehicles and pedestrians as well as the vehicles and urban networks, and a user can beneficially carry out real-time monitoring on the information such as parameters and fault diagnosis in a vehicle operating process.
Owner:SUZHOU WANJIA ELECTRIC
Interactive traffic monitoring system and interaction method
InactiveCN103337164AEasy to handleRealize interactive communicationRoad vehicles traffic controlVideo storageMonitoring system
The invention discloses an interactive traffic monitoring system and an interaction method. The system comprises a monitoring camera shooting device and a vehicle-mounted navigation device, wherein a central processing module of the monitoring camera shooting device is connected with a video acquisition module, a video storage module and a communication module; the vehicle-mounted navigation device comprises a wireless communication module, a navigation module, a storage module and a display module; and the wireless communication module, the navigation module and the storage module are connected in pairs, and the storage module is connected with the display module. The interaction method of the system comprises steps as follows: the vehicle-mounted navigation device sends road condition inquiry request information; the monitoring camera shooting device verifies user information; the monitoring camera shooting device prepares and sends a corresponding image; and the vehicle-mounted navigation device displays the image. According to the invention, the wireless communication module and the corresponding central processing module are added on the vehicle-mounted navigation device and the monitoring camera shooting device respectively, so that interactive monitoring is achieved.
Owner:SICHUAN JIUZHOU ELECTRIC GROUP
Multifunctional voice control service robot
The invention provides a multifunctional voice control service robot, which comprises a carrier platform, a control device, an object taking device arranged on the carrier platform, and a mobile device arranged at the bottom of the carrier platform, wherein the control device comprises a voice module for receiving voice commands from a patient and sending out a response voice, a positioning modulefor spatially positioning a target object and detecting the position of the object taking device, an identification device for path identification, a communication module communicating with an uppercomputer and used for transmitting environmental information and a call request of the patient, a storage module for storing the patient's demand and indoor environmental information, and a processingmodule for processing data information and coordinatively controlling the modules; and the object taking device comprises a lifting frame arranged on the carrier platform, a mechanical arm with one end being arranged on the lifting frame and a mechanical hand connected with the other end of the mechanical arm.
Owner:LANGFANG RUILIDA INTELLIGENT MACHINE CO LTD
Intelligent wardrobe based on NB-IoT network
PendingCN109008266AEasy to take care ofSimple structureWardrobesFurniture partsUltrasonic sensorEngineering
The invention discloses an intelligent wardrobe based on an NB-IoT network. The intelligent wardrobe comprises a wardrobe body, wardrobe doors movably connected with the wardrobe body, a display screen and handrails which are arranged on the wardrobe doors, a clothes hanger rod arranged in the wardrobe body, universal wheels arranged at the bottom of the wardrobe body, an ultraviolet irradiation lamp set and an illuminating lamp arranged at the top inside the wardrobe body and a main control board, an NB-IoT module, a temperature sensor, a formaldehyde sensor, a heater, an exhaust fan, a pressure sensor, an ultrasonic sensor, a humidity sensor and a battery which are arranged in the wardrobe body; the temperature sensor, the formaldehyde sensor, the pressure sensor, the ultrasonic sensor and the humidity sensor are used for collecting a temperature value, a formaldehyde value, the pressure value of the clothes hanger rod, the distance between the intelligent wardrobe and a wall and humidity respectively and transmitting the temperature value, the formaldehyde value, the pressure value of the clothes hanger rod, the distance between the intelligent wardrobe and the wall and the humidity to the main control board, and the temperature value, the formaldehyde value, the pressure value of the clothes hanger rod, the distance between the intelligent wardrobe and the wall and the humidity are displayed on the display screen and transmitted to a mobile terminal through the NB-IoT module; a user obtains the parameters through the mobile terminal and a corresponding control instruction is input. The intelligent wardrobe is simple in structure, low in cost and convenient to manage for the user remotely.
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)
Family doctor contract signing system and method based on Internet
InactiveCN109473163ASimple structureReasonable designHealth-index calculationCo-operative working arrangementsDatabase serverThe Internet
The invention discloses a family doctor contract signing system based on the Internet, and the system comprises a cloud platform server, a local area network communication module and a wide area network communication module. The cloud platform server is connected with a user terminal, a doctor terminal, a QR code generator, a storage database server, a data distribution server and a contract signing binding device, wherein the contract signing binding device is connected with the contract database server, and the contract database server and the cloud platform server are connected. The invention also discloses a family doctor contact signing method based on the Internet. The system is simple in structure and is reasonable in design. A communication platform between a family doctor and a contracted resident is established through the Internet and the terminal, and the remote contract signing of the doctor and a user is realized. The contracted doctor can view the user information in thecontract database server in real time by scanning the signed two-dimensional code, so as to get user feedback and user health conditions and achieve remote information consultation and interactive communication, thereby greatly improving the efficiency of doctors.
Owner:西安头码软件科技有限公司
Multimedia interactive teaching system and implementation method thereof
PendingCN107909874AIncrease accessStable communicationElectrical appliancesLocal area networkSystems engineering
The present invention belongs to the field of multimedia meeting place demonstration control technology, and discloses a multimedia interactive teaching system and an implementation method thereof. Aportable miniature network platform is configured to establish a wireless local area network, and a teacher terminal and a student intelligent terminal are accessed into the local area network for interactive communication. The problems are solved that installation and maintenance cost of a multimedia teaching system is high, network requirements for a classroom or a campus are high and carrying is not convenient in the prior art. The multimedia interactive teaching system and the implementation method thereof can perform real-time interaction, have lots of access points, are stable in communication performance, and are low in device cost and convenient to install and maintain.
Owner:WUHAN UNIV OF TECH
User legal service demand precise lawyer matching and real-time interaction method
InactiveCN106204364ARealize interactive communicationLegal service needsData processing applicationsComputer terminalLibrary science
The invention discloses a user legal service demand precise lawyer matching and real-time interaction method comprising the following steps that a, user location information is acquired; b, user demand information is classified; c, stripping classification is performed according to the key fields of the location information and the legal service demand information and two-way pushing is performed, wherein the demand request of a user is directly pushed to the mobile terminals of corresponding lawyers, and the lawyers meeting the user demand information are displayed in the mobile terminal of the user so as to be viewed and screened by the user; and d, the lawyers and the customer realize information communication through the mobile terminals. According to the user legal service demand precise lawyer matching and real-time interaction method, interactive communication between the user and the lawyers can be timely and rapidly realized so as to assist the user to timely and rapidly solve the corresponding legal service demand.
Owner:广东优法云信息科技有限公司
Peer-to-peer (P2P) network media phone terminal
ActiveCN103036882ARealize interactive communicationAvoid cloggingTransmissionInformation processingSession Initiation Protocol
The invention provides a peer-to-peer (P2P) network media phone terminal based on a P2P / session initiation protocol (SIP) network to achieve P2P / SIP network business application. The P2P network media phone terminal as an access terminal of a P2P / SIP network comprises a system control unit, a front end P2P / SIP communication processing module and a rear end information processing module. The front end P2P / SIP communication processing module comprises a network interface unit and a P2P / SIP communication adapter module and is connected with a network internet protocol (IP) to achieve adaptation and transmission control protocol of P2P / SIP communication. The rear end information processing module carries out voice frequency and video processing and comprises a communication processing module and an interactive operation interface module. The interactive operation interface module is connected with a display device and a dialing device and used for inputting instructions to instruct motion of the P2P network media phone terminal and a voice input-output device. A system control unit realizes communication processing and media interactive application processing based on number mapping by utilizing control of an embedded operation system according to input information of the interactive operation interface module, and provides wide expansion space for three-network integration terminal application.
Owner:SHANGHAI TT&S TELECOM TECH CO LTD
A structure on water used for entertainment, recreation, or residence
ActiveCN105752286BStrong ability to withstand wind and wavesImprove stabilityWaterborne vesselsClimate change adaptationRecreationResidence
Owner:广东凯兴达建筑科技有限公司
Different-rail lifting anti-collision protection device and method based on UWB
PendingCN109775572AReduce power consumptionGood anti-multipath effectPosition fixationAlarmsElectricityComputer module
The invention discloses a different-rail lifting anti-collision protection device and method based on an UWB. The device comprises an UWB base station, an WUB label and an anti-collision control module; a power supply module and the anti-collision control module electrically connected are arranged in a control circuit sealing box; the UWB label is mounted on lifting machinery; the UWB base stationis arranged in anti-collision points of two sides of the lifting machinery or another lifting machinery; and the anti-collision control module comprises a main controller, and a signal display circuit, a RS422 communication circuit, a sound-light alarm circuit, an anti-collision control circuit and a remote output circuit electrically connected with the main controller. The different-rail liftinganti-collision protection device and method based on the UWB adopt different grades of alarm and lifting machinery motor deceleration and braking modes to realize the anti-collision safety work of the lifting machinery.
Owner:南京舜美科技有限公司
Order processing method, device and terminal
InactiveCN105955829AIncrease success rateImprove efficiencyInterprogram communicationComputer terminalApplication software
The invention relates to an embodiment comprising an order processing method, device and terminal, and refers to the computer field; the method and device can realize interaction communication between upper layer applications and hardware bottom layer without invoking JNI; the method comprises the following steps: intercepting an order and a secret order sent by an application of the terminal and used for starting a bottom layer drive program execution, wherein the secret order is formed by pre-using a preset public key to encrypt the order; using a preset private key to decrypt the intercept secret order according to a preset decryption algorithm, comparing the intercepted order with the decrypted order, and carrying out ID validity authentication for the application according to the comparison result; converting the order into a format recognizable by the bottom layer drive program when the application passes the ID validity authentication, and transferring the converted order to the corresponding bottom layer drive program for execution, thus realizing said functions.
Owner:HISENSE BROADBAND MULTIMEDIA TECH
Method and system for realizing interactive video
InactiveCN103108248BEasy to useRealize interactive communicationSelective content distributionInteractive videoKey frame
The invention discloses a method and system for realizing an interactive video, relating to the field of communication technology, comprising the following steps: sending a video to a user, the video is provided with at least one preset interactive object, and at least one key frame There is the interactive object; the user uses the player to play the video; the user clicks on any interactive object he is interested in during the video playback, and the video display provides the user with a preview of the reaction when selecting the interactive object. set information. This method can achieve the purpose of interacting with video recording without using plug-ins, thus greatly reducing the probability of errors caused by using plug-ins in the prior art, and users can make interactive choices at any time during the interaction process without time Limitation, more convenient for users to use.
Owner:王汝迟 +1
Pet interaction equipment and pet interaction system
PendingCN108074391AEasy to operateAchieve interactionNon-electrical signal transmission systemsTransmissionKey pressingInteraction systems
The invention provides pet interaction equipment and a pet interaction system, and relates to the technical field of interaction communication so as to realize the interaction communication between apet and an owner. The pet interaction equipment comprises a display terminal and a controller, wherein press keys are arranged on the controller; the controller is used for generating a control signalfrom the pet through the press keys, and transmitting the pet signal to the display terminal; the display terminal is used for receiving the control signal, and displaying a corresponding image.
Owner:北京加益科技有限公司
Wavelength division multiplexing passive optical network system capable of realizing interactive communication between optical network units
ActiveCN109714126AImplement failsafeIncrease the number ofMultiplex system selection arrangementsWavelength-division multiplex systemsStructure of Management InformationEngineering
The invention relates to a wavelength division multiplexing passive optical network system capable of realizing interactive communication between optical network units, which is characterized in thata central office CO is connected with n far-end nodes RN through feeder optical fibers to form a double-fiber-ring structure; Each far-end node RN is connected with m optical network units ONUs through distributed optical fibers; based on a Double-fiber-ring topology, optical fiber fault protection can be realized; the number of accessed users can be increased; The tunable FBG is arranged in the RN, interactive communication between any ONUs under the same RN can be achieved, interactive communication between any ONUs under different RNs can be achieved, and the interactive communication flexibility between the ONUs is greatly improved.
Owner:STATE GRID CORP OF CHINA +2
System and method of external interactive intercommunication based on radio-frequency technique
InactiveCN103065445AImprove experienceRealize interactive communicationTransmission systemsData switching by path configurationRadio frequency signalComputer module
The invention relates to a system and a method of external interactive intercommunication based on radio-frequency technique. The system comprises a radio frequency remote controller, an RF (Radio Frequency) module, a signal separator and a local side gateway. The RF module is used for transmitting radio frequency signals, and communicates with the radio frequency remote controller and the local side gateway in a wireless signal manner. The signal separator is used for separating CATV signal and descending signal and simultaneously emitting the signals out through an antenna for descending data, and is used for collecting the signals to the local side gateway through an antenna for upstream data. The local side gateway is used for converting network signal sent from a server and carrying out mix output with the CATV signal for the descending signal, and is used for converting the signal into Ethernet signal and sending to the server for the upstream data. The system and the method provide a convenient and reliable video-on-demand solution with low power consumption, low cost and good user experience for bidirectional rebuilding of cable television network.
Owner:HANGZHOU XUNJIU TECH
Information inheritance and superposition method of multimedia image system
ActiveCN112100407AInformativeBig amount of dataMultimedia data indexingMultimedia data browsing/visualisationImage systemData science
The information inheritance and superposition method of the multimedia image system is characterized in that the multimedia image is formed by setting one or more information points on an image, describing each information point by adopting multimedia data, and combining and storing the image and the multimedia data corresponding to each information point; the multimedia image system comprises a multimedia image basic database and a user self-made multimedia image; an automatic retrieval processing method or / and a manual retrieval processing method is / are adopted for processing; and by strengthening the hierarchy of the multimedia function of the image and utilizing the technical means of information inheritance and superposition, a user can quickly construct or discover required data andinformation through the multimedia image.
Owner:NANJING KULANG ELECTRONICS
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