Patents
Literature
482 results about "Multiple device" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Audio playback in the presence of multiple devices
In some aspects, a user equipment (UE) may send, to an audio device, audio data associated with an audio playback. The UE may send, to a media player user interface associated with a wearable device, an update associated with the audio playback. The UE may receive, from the wearable device, a message indicating that a display screen associated with the wearable device is turned off. The UE may send, to the audio device, an instruction associated with a remote action, wherein the remote action is associated with the audio playback. The UE may refrain from sending, to the media player user interface associated with the wearable device, an update associated with the remote action based at least in part on the message indicating that the display screen is turned off. Numerous other aspects are described.
Owner:QUALCOMM INC
Virtual Management Layer for Type-Aware Routing of Multi-Type Data to Compression and Decompression Subsystems
PendingUS20260142671A1Digital data information retrievalCode conversionScheduling (computing)Neural network nn
A distributed system and method uses a virtual management layer to classify incoming heterogeneous data streams by type, attach association flags to related streams, and route each stream to a selected compression or decompression subsystem executing on available computing devices. The virtual layer allocates tasks using live resource conditions to enable parallel processing across devices and per-type optimization (e.g., statistical, codebook, or neural techniques). Outputs returned from disparate devices are collected and deterministically regrouped using the association flags so related streams are preserved regardless of where processing occurred. The architecture supports both compression and decompression workflows, load-balanced scheduling, and scalable operation across multiple devices, improving throughput while maintaining relationships among multi-type data.
Owner:ATOMBEAM TECH INC
Loop detecting and remediating system and method for a heterogeneous computing platform
Systems and methods for loop detecting and remediating in a firmware framework are described. In an illustrative, non-limiting embodiment, an Information Handling System (IHS) may include a controller that instantiates an orchestrator, and multiple devices coupled to the controller, wherein each device instantiates a node. The IHS may also include executable instructions to identify a plurality of communication links between the nodes, determine that at least a subset of the communication links causes a loop to be formed, and communicate with one of the nodes to block one of the communication links with an adjacent node to the one node.
Owner:DELL PROD LP
Method and system for sharing radio frequency resource in multi-SIM device
A method for sharing a radio frequency (RF) resource among multi-subscriber identification module (SIM) stacks in a multi-SIM device, includes: receiving two paging requests from the multi-SIM stacks for performing communication with a network entity via the RF resource; transmitting the two paging received requests to the network entity via the RF resource; detecting a page sharing conflict between the two paging requests of the multi-SIM stacks; determining, based on the detection of the page sharing conflict, a connection status of a connection between each stack of the multi-SIM stacks and the network entity. The connection status indicates a communication medium via which each stack of the multi-SIM stacks is connected with the network entity. The method includes prioritizing, based on the determined connection status, a grant of the RF resource to a stack of the multi-SIM stacks whose connection status indicates a cellular connection as the communication medium.
Owner:SAMSUNG ELECTRONICS CO LTD
A multi-device cooperative scheduling method and system for an intelligent turnover warehouse
This invention discloses a multi-device collaborative scheduling method and system for intelligent turnover warehouses, comprising receiving a material handling task to be executed, wherein the handling task includes at least a task start point, a task end point, and a shuttle identifier for executing the task; before the shuttle corresponding to the shuttle identifier executes the handling task, obtaining the status information of the task end point; when the status information indicates that the task end point is occupied or its associated equipment is busy, dynamically determining an alternative end point from a preset set of optional delivery points, wherein each delivery point in the set of optional delivery points can reach the same target aisle; updating the task end point of the handling task to the alternative end point, and issuing it to the shuttle for execution. This invention avoids unnecessary waiting by shuttles due to occupied delivery points or busy associated equipment by dynamically switching the handling task end point, thereby improving equipment utilization and overall handling efficiency.
Owner:KEDA INTELLIGENT IOT TECH CO LTD +1
Resource allocation method and system for c-rsma assisted digital twin network joint device pairing
The application discloses a resource allocation method and system for C-RSMA auxiliary digital twin network joint device pairing, and belongs to the technical field of wireless communication and digital twin fusion. In view of the problems that the channel difference of a digital twin network is large, data demand is unbalanced, and data redundancy and high system time delay are caused by the fact that the prior art does not combine modeling accuracy constraints, a C-RSMA digital twin uplink transmission system model is first constructed, near-end-far-end device pairing is completed through a two-stage strategy, the minimum transmission data amount of the device is determined in combination with the modeling accuracy constraint, and then the joint optimization of power allocation, time allocation factor and computing resource is completed through an alternating optimization framework, so that the overall generation time delay of the digital twin system is minimized. The application can significantly improve the transmission reliability of edge devices and the system resource utilization rate, and is suitable for a large-scale multi-device access digital twin commercial scene.
Owner:NANJING UNIV OF POSTS & TELECOMM
An edge-computing-based industrial internet device intelligent interconnection control method and system
PendingCN122110915ATotal factory controlProgramme total factory controlEdge computingTransmission time delay
The application is suitable for the technical field of internet equipment, and provides an industrial internet equipment intelligent interconnection control method and system based on edge computing, acquires industrial internet equipment control basic information, and establishes an equipment basic information table through the basic information; collects own operation state parameters through the basic information table and sends the operation state parameters to an edge computing node to comprehensively judge the operation state of the internet equipment; if it is judged that the collaborative control requirement is met, the edge computing node selects a collaborative control strategy according to the judgment result, compares the equipment load with a load threshold value; when an equipment exception is detected, the control state and execution result during the exception period are synchronized to a cloud end management node, the control instruction transmission time delay and the occurrence probability of multi-equipment collaborative control conflict are effectively reduced, and the control real-time performance, stability and reliability of the industrial internet equipment in a complex operation environment are improved.
Owner:TIANJIN YIDIAN YICHUANG TECH CO LTD
System and control method thereof
There was a possibility that an unauthorized third party could synchronize multi-device FIDO credentials and misuse the service. [Solution] The credential information management server 123 maintains registered terminal information and registration denial terminal information, and in response to a request from an unregistered authentication terminal 112, it makes an authentication terminal registration permission request and maintains the information of the authentication terminal 112 according to the response to the request (Figure 5). When the authentication client 301 of the authentication terminal 112 synchronizes the credential information of the credential information management server 123, if the authentication terminal 112 is a registration denial terminal (Yes in S803), it interrupts the synchronization. Also, during credential authentication, if the authentication terminal 112 is not a registered terminal, it interrupts credential authentication (Figures 10 and 11).
Owner:CANON KK
Cross-device automated testing method and related devices
Owner:VOYAH AUTOMOBILE TECH CO LTD
Wireless device connection establishment and confirmation with enhanced virtual assistant functions
Methods and systems are described for connecting devices in a manner that is quick and user-friendly. Enhanced audible communications are leveraged to bypass a need to reference a visual-based user interface. The enhanced audible communications are provided for smartphones having a virtual assistant layer. Connection scenarios including failure to connect, multiple users with multiple devices in a small or enclosed space, unexpected or undesired connections with nearby devices, weak signal, low data transmission, movement away from a range of the wireless connection, and the like are resolved. Parental controls are provided. Artificial intelligence systems, including neural networks, are trained for the connecting process. Models are developed for improving the connecting process. Related apparatuses, devices, techniques, and articles are also described.
Owner:ADEIA GUIDES INC
Beam switching after listen-before-talk
This invention relates to beam switching following a Listen-After-Speak (LBT) procedure. Apparatus, methods, and systems for performing beam switching after an LBT procedure are disclosed. One apparatus (500) includes a processor (505) and a transceiver (525) operable on unlicensed spectrum, wherein the transceiver (525) supports multiple device panels. The processor (505) performs (805) a first Listen-After-Speak (“LBT”) procedure using omnidirectional sensing to obtain a first Channel Occupancy Time (“COT”), and in response to a successful LBT, performs (810) a first uplink transmission of a first Transport Block (“TB”) during the first COT and using a first device panel. Here, the first uplink transmission uses a first portion of the first COT. The processor (505) performs (815) a directed LBT procedure for a second device panel to obtain the remainder of the first COT.
Owner:LENOVO (SINGAPORE) PTE LTD
Foldable photovoltaic outdoor multi-device charging panel
ActiveCN224418453UWill not cause falling offGuaranteed charging effectStructural engineeringMechanical engineering
The utility model discloses a kind of foldable photovoltaic outdoor multi-device charging plate, including foldable photovoltaic outdoor multi-device charging plate body, the middle part of the back of foldable photovoltaic outdoor multi-device charging plate body is fixedly connected with anti-falling assembly.The above scheme, foldable photovoltaic outdoor multi-device charging plate is set by setting anti-falling device, when external charging head is connected with the charging port of foldable photovoltaic outdoor multi-device charging plate body, the two groups of electric lifting rods inside anti-falling device are started, make it to lift work, then electric lifting rod will drive arc locating plate and suction cup to move, until the surface of suction cup and the surface of external charging head are pasted, at this moment, external charging head can be fixed in the side wall of foldable photovoltaic outdoor multi-device charging plate body, even if the charging port of foldable photovoltaic outdoor multi-device charging plate body and external charging head are loose, external charging head will not be caused to fall off phenomenon, to guarantee the charging effect of device.
Owner:CHENGDU YICHENG NEW ENERGY TECHNOLOGY CO LTD
A communication method and apparatus
A communication method and device, applied to the technical field of communication, the method comprising: a first device sending first information, the first information can comprise information of N resources, and / or the first information can comprise first accuracy information of sensing measurement values corresponding to the N resources, wherein the N resources are used to carry sensing signals, and N is a positive integer. In this application, the first device can report the first information, which comprises information of N resources and / or first accuracy information of sensing measurement values corresponding to the N resources, so that the fusion center can determine the measurement accuracy of the sensing measurement values reported by the first device subsequently, and fuse the sensing measurement values reported by multiple devices (including the first device) based on the measurement accuracy of the sensing measurement values, thereby improving the accuracy of target position estimation.
Owner:HUAWEI TECH CO LTD
Calibration test fixing device for atmosphere data computer
ActiveCN224290346UEffective and absolutely safe lockingSufficient carrying capacityCasings/cabinets/drawers detailsRack/frame constructionClassical mechanicsStructural engineering
The utility model discloses a calibration test fixing device for an atmosphere data computer, which is characterized in that two sides of an upper cover plate and a lower cover plate are respectively supported by a right side plate and a left side plate to form a frame structure, at least three groups of slots are symmetrically arranged on opposite surfaces of the right side plate and the left side plate, the slots are horizontally arranged, and one end of each slot is provided with an opening for inserting a support plate; one end of each slot is open, the other end of each slot is sealed, a supporting plate is selectively inserted into each pair of slots, the supporting plates are used for placing an atmosphere data computer, and the atmosphere data computer is connected with external equipment through a test cable. The device can effectively and absolutely safely lock equipment, has enough bearing and protecting capabilities, is matched with a guide rail structure, locks a hardware plate, stably locks the equipment in a test fixing device, supports multi-equipment access test calibration, greatly saves equipment calibration test cost, reduces calibration time, and improves test efficiency. And the space utilization in the testing process can be increased.
Owner:ANHUI HUAMING AVIONICS SYST CO
Processing continued conversations over multiple devices
Implementations relate to facilitating continued conversations of a user with an automated assistant when the user changes locations relative to device(s) in an ecosystem of linked assistant devices. The user initially invokes a first device and provides a request, which is processed by the first device. The first device provides a notification to other device(s) in the ecosystem to indicate that the user is likely to issue a further assistant request. The first device processes subsequent audio data to determine whether the subsequent audio data includes a further assistant request. The other notified device(s) process device-specific sensor data to determine whether the user is co-present with the one of the other devices. If so, an indication is provided to the first device, causing the first device to cease processing subsequent audio data. Further, the co-present device starts to process subsequent audio data.
Owner:GOOGLE LLC
Optimal operation method and system of wind-solar-storage micro-grid
The application discloses a kind of wind light storage micro-grid optimization operation method and system.The method adopts three-layer architecture of top optimization, middle layer cooperation and bottom execution, and forms the intelligent closed loop of " prediction-planning-coordination-execution-feedback ".Top is based on LSTM prediction and traffic jam algorithm to carry out global power flow congestion identification and dredging, and utilizes improved particle swarm algorithm in feasible interval to carry out multi-objective fine optimization, and generates optimal operation instruction;Middle layer dynamically adjusts optimization target weight according to operation scene, and decomposes instruction into multiple device cooperation strategy;Bottom execution customized control algorithm, realize device accurate regulation and millisecond level fast protection.The application effectively solves the problems of micro-grid multi-objective cooperative optimization, prediction control disconnection and operation risk foresight protection, and significantly improves the voltage stability, economy, dynamic response speed and safety and reliability of system operation.
Owner:STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST +1
A mobile radiation protection device
The utility model discloses a movable radiation protection equipment, including protection mechanism, splicing mechanism and angle locking mechanism, the protection mechanism includes the protection board material, the splicing mechanism includes the clamping handle and the card hole, the upper portion of one side surface of protection board material is equipped with the limit slot, the upper portion fixedly connected with the tab of limit slot, the surface of the card hole is passed through and is equipped in the tab, the upper portion fixedly connected with the limit block of the other side surface of protection board material, the inside of limit block is equipped with the expansion slot, the clamping handle swing installation is in the inside of expansion slot, the angle locking mechanism includes the locking plate and the locking lever, the locking plate rotation is installed in the upper surface one side of protection board material, the locking lever fixed mounting is in the upper surface the other side of protection board material. The utility model discloses the splicing mechanism of setting, has realized the quick splicing and disassembly of radiation protection equipment, and the operation is simple, has improved the convenience and efficiency of multiple equipment combination use significantly.
Owner:HUNAN QIANSHI ENERGY SAVING & ENVIRONMENTAL PROTECTION TECH CO LTD
A multi-terminal screen sharing method, device, storage medium and electronic equipment
This application provides a multi-device screen sharing method, apparatus, storage medium, and electronic device. The method, applied in the field of computer technology, includes: acquiring a main projection screen sent by a master device and displaying the main projection screen on a screen; if a non-main projection screen sent by a non-master device is acquired, ending the display of the main projection screen and displaying the non-projection screen on the screen; if a reverse screen sharing command is received, recording the display screen on the screen and sending the display screen to the master device so that the master device displays the display screen. This method can avoid display errors such as picture-in-picture during the return of the main device's projection screen when a non-master device projects, and also avoids echo errors in multi-device projection, thereby improving the effect of multi-device screen sharing.
Owner:GUANGZHOU SHIZHEN INFORMATION TECH CO LTD
Intelligent diagnosis method and system for data center infrastructure equipment state
The application provides a data center infrastructure equipment state intelligent diagnosis method and system, comprising the following steps: transmitting encrypted equipment data set to a diagnosis center to obtain qualified equipment data set; performing model construction on the infrastructure equipment set to obtain a fault identification model group; identifying a current identification model in the fault identification model group based on the qualified equipment data; performing fault identification on the qualified equipment data by using the current identification model to obtain equipment fault value and fault type probability group; obtaining a preliminary diagnosis result; if the preliminary diagnosis result is a suspected fault, performing multi-equipment joint diagnosis on the equipment fault value to obtain a joint fault value; and if the joint fault value is greater than a maximum fault value, confirming the equipment fault data. The application can reduce the false negative rate of data center infrastructure equipment state diagnosis and improve the accuracy of infrastructure implicit coupling fault diagnosis.
Owner:SHANGHAI ATHUB CO LTD
Automated test bench for multi-device testing and test method thereof
The application provides an automated test bench for multi-device testing and a testing method thereof, and relates to the technical field of device testing. The automated test bench comprises a test bench main body, at least two groups of controller interfaces, at least two groups of driver interfaces and a control panel arranged on the test bench main body. Each controller interface is connected to a programmable logic controller, each driver interface is connected to a driver, the control panel comprises a controller selection switch selected from the at least two groups of controller interfaces as a test interface, a driver selection switch selected from the at least two groups of driver interfaces as a test interface and a switching control module. The switching control module turns on the power loop of the selected controller interface and the driver interface and the signal path between the two, so that the externally connected driver and programmable logic controller can participate in the test. The application solves the problems of fixed matching of the test bench, inability to simulate actual working conditions and mixed use of multi-brand devices.
Owner:CCCC ZHENHUA OFFSHORE HOISTING & PIPELAYING CORE EQUIPMENT ENGINEERING TECHNOLOGY (SHANGHAI) CO LTD +1
A communication method, system, device, and computer-readable storage medium
This invention discloses a communication method, system, device, and computer-readable storage medium, applied in the field of network communication technology. The method includes: an I / O thread pool receiving messages sent by an external terminal device and loading the messages into a memory pool using zero-copy technology; sending the messages to an independent service thread pool using a serialization executor corresponding to the current communication connection; the independent service thread pool being a collection of task processing threads independent of I / O scheduling; the independent service thread pool performing protocol parsing on the messages, constructing the corresponding communication messages based on the parsing results, and distributing the communication messages to the corresponding lock-free circular queues; and the I / O thread pool communicating based on the priority of the communication messages in the lock-free circular queues using an atomic operation mechanism based on hardware primitives. This invention improves communication efficiency by introducing atomic variables based on hardware primitives to replace traditional mutex locks, achieving asynchronous serial processing within a single device and fully parallel processing between multiple devices.
Owner:YUNDA INTELLIGENT STORAGE TECH (HEBEI) CO LTD
A robust cable tray structure and power converter
PendingCN122094024Aact as a supportiveprovide connectivityAc-dc conversionPrinted circuits structural associationsCable trayElectrical connection
This disclosure provides a robust cable tray structure and a power converter. The cable tray structure includes a first circuit board, a second circuit board, multiple transmission boards, and multiple devices. The first and second circuit boards are placed opposite each other. The multiple transmission boards are located between the first and second circuit boards and are electrically connected to both the first and second circuit boards. A hollow area for airflow is formed between the first, second, and multiple transmission boards. The multiple devices include plug-in devices, which include first-type connectors and second-type connectors. The multiple transmission boards are electrically connected to and auxiliaryly fixedly connected to the first circuit board via first-type connectors, and electrically connected to and auxiliaryly fixedly connected to the second circuit board via second-type connectors. This cable tray structure has a simple manufacturing process, improved safety, improved reliability, and improved heat dissipation efficiency.
Owner:XIAMEN KEHUA DIGITAL ENERGY TECH CO LTD
A method and apparatus for sharing information
The embodiment of the present application provides a kind of method and device for sharing information, it is related to terminal technical field, can reduce the development difficulty of information shared between equipment, improve development quality.Specific scheme is: determine the code corresponding to the first variable in the source code of application includes keyword, keyword is used to indicate that the first variable is multi-device shared variable;First target code corresponding to auxiliary variable associated with the first variable is generated, and the auxiliary variable is used to support the first variable shared between multiple devices when the application runs on multiple devices.The embodiment of the present application is used in the process of writing application code.
Owner:HUAWEI TECH CO LTD
A cleanroom atmosphere software control system compatible with multiple devices
The application relates to the field of time domain automatic control and position planning of robots, and particularly relates to a clean atmosphere hand software control system compatible with multiple devices. The control system comprises the following steps: 1) fusing different atmosphere hand control software; 2) adaptively configuring control parameters for different control software; and 3) automatically calculating compensation for a work station. The application describes reasonable combination of multi-model, multi-end and different scene atmosphere hand control software, which can independently call a suitable configuration according to a work station setting, and automatically calculate compensation for a teaching work station, so that efficient and safe load carrying is realized.
Owner:SHENYANG XINSONG SEMICON EQUIP CO LTD
Energy consumption prediction and energy saving control system
The present application relates to the technical field of energy consumption control, and particularly relates to an energy consumption prediction and energy saving control system. The technical scheme comprises a data acquisition and communication module, an energy consumption prediction and optimization module, an intelligent control execution module, an energy management and visualization module, and a system coordination mechanism. The data acquisition and communication module is used for collecting operation parameters, environmental parameters and equipment states of building mechanical and electrical equipment in real time, and realizing data aggregation and transmission through a multi-protocol bus. The present application realizes the cooperative optimization of building energy consumption through dynamic prediction and intelligent control, responds to environmental changes in real time, and accurately coordinates the operation of multiple devices, thereby breaking through the limitations of traditional model hysteresis and coupled interference. In combination with multi-source data fusion diagnosis, hidden dangers are actively identified, operation and maintenance costs are reduced, standardized integrated design simplifies construction management, intuitive visual control is provided, and a full-cycle closed loop of energy efficiency improvement and intelligent operation and maintenance is realized.
Owner:GUANGXI GUIWU ENERGY SAVING CO LTD +2
Lead wire manufacturing system, lead wire manufacturing method, stator manufacturing method, and rotating electric machine manufacturing method
When connecting wires between coils by forming them into a predetermined shape, such as jumper wires connected to stators, multiple devices are required to form the wires into the desired shape, and the wires must be passed between these devices multiple times by workers or robots. [Solution] A manufacturing system comprising a first device for gripping a lead wire at two points separated by a predetermined distance, a second device for shaping the lead wire gripped by the first device into a predetermined shape, and a control unit for controlling the first device to move the lead wire without releasing its grip after the lead wire gripped by the first device has been shaped by the second device, until it is positioned at a predetermined location, can improve productivity by reducing the man-hours required for handling the lead wires, and can also improve the accuracy of the shape after shaping because there is no misalignment of the wires that occurs during handling.
Owner:MITSUBISHI ELECTRIC CORP
A multi-path multi-protocol serial port expansion device
The utility model discloses a kind of multi-path multi-protocol serial port expansion device, the multi-path multi-protocol serial port expansion device includes serial port expansion main chip circuit, several protocol conversion circuits;The serial port expansion main chip circuit includes UART upper interface and several UART lower interface, the serial port expansion main chip circuit is connected flight control system based on the UART upper interface, the serial port expansion main chip circuit is connected corresponding the several protocol conversion circuits based on the several UART lower interface;Serial port expansion main chip is provided in the serial port expansion main chip circuit;Protocol conversion chip is provided in any one protocol conversion circuit.The multi-path multi-protocol serial port expansion device provided by the utility model can be compatible with the peripheral access of multiple serial port protocol types, meet the simultaneous communication demand of multiple devices, and enhance the expansibility and flexibility.
Owner:SHANGHAI FUKUN AVIATION TECH CO LTD
Mechanical arm and agv cooperative task scheduling and motion control method
PendingCN122299634ARealize synchronous controlAchieve high-precision closed-loop liquid filling controlRobotic armMachine
This invention discloses a task scheduling and motion control method for collaborative operation of a robotic arm and an AGV, belonging to the field of intelligent manufacturing and automation control. The method includes: a central scheduling module receiving task requests and decomposing them into a set of subtasks; allocating subtasks to corresponding execution devices using a combination of auction mechanisms and cost function optimization; determining whether task conflicts exist; if so, executing a re-task process; otherwise, executing a collaborative control process. The collaborative control process includes generating a global trajectory using a hybrid path planning method and real-time correction of the local trajectory by a local control module; and achieving synchronous control of the robotic arm and AGV at the handover point using a state machine-based handshake protocol. This invention effectively solves the problem of task conflicts and resource competition among multiple devices through a unified task scheduling and collaborative control mechanism, improving the handover accuracy and operational efficiency of the grasping-delivery process, and is applicable to complex scenarios such as pharmaceutical research and development and chemical production.
Owner:NINGBO XINGBOYUAN INTELLIGENT TECHNOLOGY CO LTD
An industrial network-based control system cloud-edge commissioning method
The application discloses a kind of control system cloud edge commissioning methods based on industrial network, comprising: using the large bandwidth of 5G network, low latency and network slice capacity, unified management in cloud multiple control system commissioning tasks;Each physical control system is registered to cloud by the unique device identification that it is independently generated in its built-in lightweight debugging agent module;Planning debugging channel, allow multiple low-priority control system to share channel to improve resource efficiency, high real-time control system then monopolizes channel to guarantee performance;All commissioning data carry device identification transmission, each control system built-in debugging agent module strictly checks device identification, only handles the instruction that matches this system, realizes the on-demand acquisition of multiple control system state information, accurate distribution and collaborative diagnosis, significantly improve the concurrency capability of remote debugging, resource utilization and system reliability.And adapt to the remote maintenance, efficient commissioning and real-time response demand under the multi-device collaborative scenario in industrial automation.
Owner:HANGZHOU DIANZI UNIV
A tunnel environment perception device and method suitable for a TBM construction environment
Owner:CHINA RAILWAY TUNNEL GROUP CO LTD +1