39 results about "Television equipment" patented technology

Methods are generally described for inaudible orthogonal signal communication. An example method includes determining, based on an input message, a series of symbols, where each symbol from the series of symbols represents a numerical value, wherein each symbol from the series of symbols corresponds to a band-limited white noise tone orthogonal to each other band-limited white noise tone corresponding to each other symbol. The example method also includes generating a sub-token comprising each symbol from the series of symbols, where each symbol overlaps in time with at least one other symbol. The example method also includes modulating a carrier wave with the sub-token to produce a signal audio waveform, where the modulation uses a spread spectrum technique, and providing the signal audio waveform to a television device, where the television emits the signal audio waveform as a low-amplitude audio signal.

Methods, systems, and media for automated application validation of media applications installed on a network-connected television device are provided. In some implementations, the methods comprise: receiving, at a server device, a media application for presenting video content, wherein the video content is associated with a plurality of media actions that are presented in one or more unified user interfaces of a unified television application executing on a network-connected television device; testing, at the server device, the media application using a plurality of validators, wherein the plurality of validators each test a portion of the plurality of media actions presented on the one or more unified user interfaces of the unified television application, wherein the plurality of validators includes a first validator that determines whether a deeplink associated with the video content that is available for presentation using the network-connected television application is operating correctly, and wherein the deeplink, upon selection, causes the media application to launch and cause the media application to retrieve and play back a corresponding video content item; determining, using the first validator, a plurality of deeplinks that are associated with the video content that is available for presentation using the media application; determining, using the first validator, whether selection of each of the plurality of deeplinks causes the media application to launch and cause the media application to retrieve and play back the corresponding video content item; and, in response to determining that a subset of the plurality of deeplinks are operating incorrectly, transmitting, at the server device, a notification to the content partner that the subset of the plurality of deeplinks is operating incorrectly while causing the unified television application to suppress recommendations that include a deeplink from the subset of the plurality of deeplinks that are operating incorrectly.

The application discloses a kind of intelligent television application's differentiated configuration management method, system and computer readable storage medium, it is related to intelligent television equipment technical field, including equipment characteristic association and classification management, application version construction and management, terminal binding and accurate push, tag management and operation support, interface specification and data synchronization and data security and exception handling etc.Step, for the difference of the core platform and hardware of different intelligent television, realize the accurate classification and differentiation of the version of intelligent television application, support flexible version binding and diversification online strategy, effectively improve application compatibility, performance optimization and resource utilization, simplify version management process, enhance operation flexibility and user experience, meet the needs of efficient operation of intelligent television application under complex and diversified hardware environment.

This application relates to a control method, apparatus, and television device. The method includes: obtaining the current electricity price period based on peak-valley tiered electricity price data for the user's region, and obtaining the user's household electricity consumption data; determining whether preset energy-saving conditions are met based on the current electricity price period and household electricity consumption data; when the preset energy-saving conditions are met, generating an adjustment strategy based on the preset energy-saving conditions and the television device's equipment parameter data; and controlling the television device to execute the adjustment strategy, so that the television device can reduce power consumption while maintaining continuous playback of media content. Using this application, intelligent energy-saving control linked to peak-valley tiered electricity pricing can be achieved, balancing energy saving of the television device with the viewing experience.

The invention discloses a television end transplantation application program scene rendering method, device and equipment based on a YTS engine, and relates to the technical field of television end operation transplantation application programs. According to the main design concept, initial weight values corresponding to different scene types are set in advance based on statistical data; before rendering the current scene, acquiring scene type information and endowing the scene type information with the initial weight value; judging whether the current scene contains a to-be-rendered established element or not to dynamically decide: adjusting an initial assignment result or setting a display residence duration; and finally, configuring a corresponding frame rate based on the current weight value, executing a scene rendering task, and optimizing a rendering frame rate for keeping a current scene display state in combination with the display residence duration after rendering is completed. By reasonably deploying the real-time rendering computing power of the television end, the abnormal display probability when the television end processes the transplanted application program is reduced, so that smooth operation of the transplanted application program on the television equipment is ensured.

The invention is applied to the technical field of smart home media, and discloses a method, a device and equipment for multi-equipment interactive program recommendation, and a storage medium. The method is applied to television equipment, and comprises the following steps: acquiring program information comprising a program code corresponding to a currently played program; sending the program information to a cloud device, and triggering the cloud device to comprise a program code and an interaction information list of an option list corresponding to the program information; generating a program session; discovering the user terminal, then sending a program session to the user terminal, triggering the user terminal to download and display the sub-list of the interaction information list and the reference information list from the cloud equipment, and then determining a to-be-played program and a program identifier corresponding to the to-be-played program according to the reference information list; and receiving a program identifier corresponding to the to-be-played program obtained according to the reference information list and sent by the user terminal, so as to play the to-be-played program. Therefore, the watching interest of the user is improved.

A display device having a long lifetime is provided. A large-sized display device is provided. A display device includes a first light-emitting device and a second light-emitting device. The first light-emitting device includes a hole-injection layer, a first light-emitting layer, and an electron-transport layer. The second light-emitting device includes a second light-emitting layer. The hole-injection layer contains a first compound and a second compound. The first light-emitting layer contains a third compound that emits light of a first color. The second light-emitting layer contains a fourth compound that emits light of a second color. The electron-transport layer contains a fifth compound. The first compound has a property of accepting electrons from the second compound. The second compound has a HOMO level higher than or equal to −5.7 eV and lower than or equal to −5.4 eV. The fifth compound has a HOMO level higher than or equal to −6.0 eV and an electron mobility higher than or equal to 1×10{circumflex over ( )}−7 cm{circumflex over ( )}2 / Vs and lower than or equal to 5×10{circumflex over ( )}−5 cm{circumflex over ( )}2 / Vs when the square root of electric field strength [V / cm] is 600.

The invention discloses a television side multi-canvas step-by-step rendering method, device and equipment based on a YTS engine, and relates to the technical field of running transplantation application programs of smart televisions. The method specifically comprises the steps that a television side firstly analyzes current to-be-rendered scene configuration and obtains a plurality of to-be-rendered resource types in a current scene; according to the number of the resource types, creating a plurality of canvases with consistent number and rendering threads corresponding to the resource types; different frame rates are set for the rendering threads respectively, and background rendering processing is carried out; and combining the plurality of canvases into the same canvas, and then performing output rendering, so that the television end screen displays the current scene. According to the method, multiple canvases and respective rendering threads are configured according to the type characteristics of the to-be-rendered resources, and step-by-step processing of complex rendering tasks is realized by setting differentiated frame rates for the threads, so that the computing power pressure of television equipment can be effectively relieved, and the rendering efficiency of the television equipment is improved. And meanwhile, the effect of highlighting the visual presentation effect of the key elements in the current scene picture can be achieved.

The invention relates to the technical field of smart televisions, in particular to a music recommendation and music emotion determination method and device, equipment and a medium, and the method comprises the steps: analyzing behavior characteristics, constructing a vector representation of a current emotion, and matching a music file corresponding to a user emotion vector in a preset resource library; the preset resource library comprises a mapping relation between the music files and the music emotion characteristics corresponding to the music files, and the music files are sequentially displayed on a display interface of the television equipment. User body data is collected in real time through television equipment, behavior features are extracted and analyzed to obtain emotion features and current emotions, user emotion vectors are constructed, music files are matched in a preset resource library containing the mapping relation between the music files and the music emotion features according to the vectors, and a music recommendation list is generated according to the sequence of the current emotions. And finally, sequentially displaying on a television display interface. Therefore, the body data collected by the television equipment is analyzed to determine the emotion of the user, so as to accurately match the music file.

The invention relates to the technical field of smart television software upgrading, discloses a smart television screen parameter switching method based on OTA upgrading, and solves the problems that part of equipment needs to be adjusted due to mismatching of screen participating devices after a smart television leaves a factory, screen parameter modification cannot be realized by conventional software upgrading, the factory returning maintenance cost is high, and the efficiency is low. According to the method, accurate equipment matching and safe screen parameter switching are combined by relying on a conventional OTA system firmware upgrading way of the smart television, new screen parameters and a system upgrading application with a risk complete machine identification file are integrated in an OTA upgrading package, identification-based screen parameter risk complete machine directional retrieval is realized, and the whole machine upgrading efficiency is improved. And then safe switching from old screen parameters to new screen parameters is completed through a multiple verification mechanism, and finally, on the premise that equipment is not required to be returned to a factory, normal equipment of the same type is not influenced and a conventional OTA upgrading system is not separated, the problem of mismatching of the screen parameters is solved, and remote, accurate and safe upgrading switching of the screen parameters is realized. The method is suitable for the smart television equipment of which the screen parameters need to be modified.

The invention relates to the technical field of audio processing, in particular to a voice recognition method and device for intelligent equipment, equipment and a medium. According to the method, user voice data is collected in real time, an analysis database is formed through analysis and storage, audio target data conforming to a preset audio format is recognized, reading areas are divided for the audio target data, the data size proportion of each area is calculated and then sorted, and a preset voice processor is called according to the sorting to conduct voice recognition and cache. And finally, displaying the cached audio on the television equipment. Therefore, the reading process of the voice data is comprehensively analyzed, and the audio information is automatically displayed.

A method for fast starting up a television display function and a television system are provided. In the method, when a television device is powered on, the television system operated in the television device performs a hardware initialization and a fast start-up procedure. In the fast start-up procedure, a set of picture-quality parameters is loaded to the television system from a storage circuit. Display parameters of the television device are configured according to the picture-quality parameters, accordingly, a display of the television device starts to display a picture. The picture can be produced from image signals received through an external source such as a high-definition multimedia interface (HDMI) or a Display Port, a type-C interface, or other sources of the television device. The picture-quality parameters are collected and stored in the storage circuit during operation of the television system after the operating system booting procedure is completed.

1. Name of the product in this design: joystick. 2. Application of this design: It is intended to be compatible with various equipment such as engineering machinery, agricultural machinery handrails, robots, electric wheelchairs, drones, medical equipment, aerospace / marine equipment, broadcasting and television equipment, excavators, forklifts, control platforms, and aerial work platforms. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view. 5. The features of the left view are shown in perspective view 1, so the left view is omitted; the features of the right view are shown in perspective view 2, so the right view is omitted; the features of the rear view are shown in perspective view 3, so the rear view is omitted.

The invention discloses a remote controller position determination method and a remote controller position determination system for a smart television, and relates to the field of interactive communication of television equipment, and the position of a remote controller can be accurately calculated by respectively configuring a UWB module and a communication module on remote controller equipment and television equipment. The distance and the angle between the remote controller and the central point of the television are calculated, the distance and the angle are displayed at the television equipment end through the display auxiliary module, the angle and the distance between the remote controller and the television are calculated through the UWB technology, and a remote controller position map is displayed on a television interface, so that the remote controller can be quickly found. The remote controller can be quickly found, and convenience is provided for users to find the remote controller; the configuration cost of the system is low, and the production benefit is improved.

The invention relates to a television starting method and device based on a cryptographic algorithm, equipment and a storage medium. The method comprises the following steps: when the television equipment is powered on, collecting an equipment identifier and a running timestamp of the television equipment, generating a dynamic signature file by utilizing an SM2 algorithm based on the equipment identifier and the running timestamp, storing the dynamic signature file in an equipment trusted execution environment, and verifying the dynamic signature file before an operating system of the television equipment is started, and if the verification is passed, starting an operating system, verifying the to-be-upgraded software package before software upgrading of the television equipment, and if the verification is passed, carrying out software upgrading. According to the application, an Android RSA certificate trust system is replaced by a state secret certificate trust system, and signature and signature verification are carried out on core scenes such as smart television security startup, smart television OTA upgrade, smart television application trusted release, smart television application upgrade and the like, so that security startup and autonomous controllability of the smart television starting from a chip TEE trust root are realized.

The invention provides a standby control method and device, television equipment and a storage medium, and the method comprises the steps: when a standby event for the television equipment is received, a system service running in a user space configures an event interception function maintained by a kernel to be in an enabled state, and triggers the start of a standby process in response to the standby event; in the execution process of the standby process, the kernel intercepts the received input event according to the enabling state of the event intercepting function, by adopting the method and the device, the situation that the screen is turned on abnormally due to the fact that the television equipment is awakened in the standby process can be reduced, and the user experience is improved.

A multi-format output conversion device based on eARC audio signals is disclosed, relating to the field of audio signal conversion, and particularly to a multi-format output conversion device based on eARC audio signals. To achieve the above objective, this utility model adopts the following technical solution: it includes a housing, an HDMI connector, a circuit board, and an output connector. The circuit board is disposed within the housing, with an HDMI connector and an output connector respectively located at both ends of the housing. The output connector is either an SPDIF output connector or an RCA interface connector. The circuit board includes a main control unit, an eARC receiver chip, an audio receiver shaping logic chip, an SPDIF output interface, and a power module. The eARC receiver chip connects to a television device via the HDMI interface. The television communicates and controls with the main control unit through the eARC receiver chip. The output of the eARC receiver chip is connected to the audio receiver shaping logic chip, and the output of the audio receiver shaping logic chip is connected to the SPDIF output interface. The power module supplies power to each chip unit. It can convert audio signals input via HDMI eARC into SPDIF optical fiber signals or analog RCA signals for output according to different needs; it is compatible with both SPDIF and RCA traditional audio interfaces.

The application provides a source device reverse control device, method, source device, system and storage medium, and relates to the technical field of device control. The device comprises a request receiving module, which is configured to receive a reverse control request sent by a remote controller of a first source device; a device switching module, which is configured to determine a second source device to be switched based on device information of a plurality of candidate devices obtained through a specific bus, send a setting flow path message with a starting address being a logical address of a television device and a destination address being a logical address of the second source device to the specific bus, so as to switch an active source device of the television device to the second source device; and a reverse control module, which is configured to send a remote controller transparent transmission message with the starting address being the logical address of the television device and the destination address being the logical address of the second source device to the specific bus based on a key instruction of the remote controller, so as to reversely control a menu interface of the second source device. The application can realize reverse control of a remote controller of a source device on other source devices.

Provided are a method and an apparatus for presenting a search result in a television device, a device, and a medium. The method comprises: providing, in a television device, a search page of an application, the television device having a controller, and the controller being used to control pages of applications (310); receiving a keyword in the search page, the keyword being used to search the application for an object matching the keyword, and the object comprising at least one of the following: a user or a content item in the application (320); and presenting a search result page matching the keyword, the search result page comprising: a first region corresponding to a user matching the keyword, the first region comprising a user information region for presenting user information of the user and a user content region for presenting a first sequence, and the first sequence comprising at least one first content item published by the user; and a second region used to present a second sequence, the second sequence comprising at least one second content item matching the keyword (330). Thus, the efficiency of user interaction can be improved.

A system and methods are disclosed for scoring audience responsiveness or exposure to viewing of paid content or advertising via connected television devices (“CTV”) and / or over-the-top (“OTT”) delivery mechanisms. The scoring system and method determines relevant data and creates and records the relevant data in an “Ad Exposure File” and an “Advertiser Outcome File” and at regular intervals compares them to identify matches via overlapping combinations of IP Address / DID, Timestamp (for confirmation of appropriate recency) and recording a conversion event to the “Exposed Household Record.” of the appropriate household on the Ad Exposure File.

The application relates to the technical field of television equipment processing, in particular to a television face frame material head automatic cutting machine, which comprises a machine base and a placing frame for placing a face frame, a limiting column for positioning the face frame is arranged on the placing frame, the limiting column is provided with a plurality of limiting columns and is arranged in a rectangular shape, a pressing mechanism for pressing the face frame and a cutting mechanism for cutting off the material head on the face frame are arranged on the machine base, a discharging port for discharging the cut-off material head is arranged on the machine base, and a waste collecting mechanism for collecting the material head is arranged in the machine base; the limiting columns on the placing frame are arranged in a rectangular shape, a worker can quickly and accurately position the face frame on the placing frame, the face frame is pressed by the pressing mechanism, and the stability of the face frame during cutting is guaranteed; meanwhile, the cutting mechanism can accurately control the cutting force and angle to cut the material head, the face frame is prevented from being cracked or scratched, and the automatic cutting of the material head on the face frame is realized.

The invention relates to the field of smart televisions, in particular to a remote controller positioning method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining a search instruction of a user, determining equipment information of a to-be-positioned remote controller according to the search instruction, and transmitting a positioning signal to the to-be-positioned remote controller corresponding to the equipment information. The to-be-positioned remote controller is used for sending a position signal to the television terminal and controlling a corresponding module in the to-be-positioned remote controller to act after receiving the positioning signal so as to generate a positioning prompt, obtaining the position signal sent by the to-be-positioned remote controller, analyzing the position signal and generating a position pointing picture on a display interface of the television equipment; and executing positioning of the to-be-positioned remote controller according to the positioning prompt in combination with the position pointing picture. And performing position analysis on the to-be-positioned remote controller to obtain a position prompt so as to perform positioning of the to-be-positioned remote controller.

A wireless television device includes at least one circuit board with one or more SIM card slots. The SIM card slots are configured to store at least one SIM card containing unique identification numbers and providing security codes for authentication. The wireless television includes a wireless module for capturing and processing wireless broadband connection signals according to wireless communication standards. A processor communicates with the wireless module to establish network links, obtain transmitted data, determine multiply sourced data traffic, and output appropriate audio and video signals to a display panel. The wireless television utilizes SIM card authorization from wireless service providers to enable wireless broadband connectivity and content delivery.

A system and methods are disclosed for scoring audience responsiveness or exposure to viewing of paid content or advertising via connected television devices (“CTV”) and / or over-the-top (“OTT”) delivery mechanisms. The scoring system and method determines relevant data and creates and records the relevant data in an “Ad Exposure File” and an “Advertiser Outcome File” and at regular intervals compares them to identify matches via overlapping combinations of IP Address / DID, Timestamp (for confirmation of appropriate recency) and recording a conversion event to the “Exposed Household Record.” of the appropriate household on the Ad Exposure File.

The present disclosure provides a method and apparatus for interacting with a television device, a device, a medium, and a product. The method comprises: providing a search page of an application in a television device, the television device being provided with a controller, the controller being used for controlling a page of the application, the search page comprising a keyboard area, and the keyboard area comprising a character area that comprises a plurality of character units respectively used for inputting a plurality of characters, and a control area that comprises a plurality of control units used for controlling at least one inputted character; in response to determining that interaction with the controller is used for moving an input focus in the search page from the character area to the control area, selecting a target control unit from among the plurality of control units on the basis of the at least one inputted character; and setting the input focus to correspond to the target control unit. In this way, the efficiency of user interaction can be improved.

Based on viewing information obtained by people meters or the like in specific areas other than the survey area, the viewing rate for the survey area is predicted from viewing log data for the survey area. [Solution] This invention generates predicted values ​​for individual audience ratings using a model obtained by learning based on viewing situation information obtained from dedicated equipment (people meters, etc.) installed in sample households in areas other than the survey area, using viewing log information obtained from television devices installed in each household in the survey area as a prediction model. The components other than the prediction model perform processing similar to the processing of predicting individual audience ratings by applying a prediction model learned from viewing situation information in the survey area to viewing log information.

1. Name of the designed product: TV sound and its main body. 2. Use of the designed product: Overall use: used for connecting TV equipment to play audio; partial use: used for the main body of TV sound. 3. Design points of the designed product: the shape shown in the solid line part. 4. Picture or photo best indicating the design points: design 3 perspective view 1. 5. Design 3 is designated as the basic design. 6. Other explanations: design 1 and design 3 request to protect the partial design, in the view of design 1 and design 3, the part not requested to be protected is drawn with a dashed line.

1. The name of the design product: magnetic triangular rotating support. 2. The use of the design product: for film and television equipment. 3. The design features of the design product: in shape. 4. The picture or photo that best indicates the design features: perspective view.

The application relates to a video playing control method and device, an electronic device and a storage medium. The method comprises the following steps: obtaining a first request of a requestor for obtaining a current video, obtaining the current video from a preset data cache unit according to index information carried in the first request, and recording the index information of at least one data segment corresponding to the current video; when the requestor plays the received current video, determining target segment information according to reference segment information detected from the index information, the reference segment information being the segment information corresponding to the last data segment in the at least one data segment corresponding to the current video; based on the target segment information, downloading a target segment corresponding to the target segment information from a preset network server, and preloading the target segment into the data cache unit. Through the application, the problems of slow starting of online video playing on a television device and frequent freezing in the playing process are solved.

The present disclosure describes a system and method that can be used to define a standardized interface through which Internet of Things (IoT) device notifications from one or more IoT devices can be received and served to one or more network-connected television device displays based on configuration information. For instance, an IoT device notification, such as an informational notification, warning, video stream, or other information output by one of various types of IoT devices may be served to and displayed as a Picture-in-Picture on the network-connected television device display. The configuration information may cause an IoT device notification to be displayed on one or more network-connected television device displays when availability of the network-connected television device display is known, when availability of the network-connected television device display in association with a particular user is known, or according to another determined delivery action.