72 results about "Via device" patented technology

The application provides a multi-terminal interconnection method, system, electronic device and storage medium, priority of each wireless communication device is preset, and a role state containing independent, central and peripheral three states is initialized, a dynamic self-organizing mechanism taking priority as the only decision basis is constructed. When a first device in the independent state discovers a second device through a device discovery process, priority comparison is triggered: if the first device has higher priority, the first device is switched from the independent state to the central device state after actively establishing a connection, and the second device is assigned to enter the peripheral device state and stop the active device discovery process. The first device in the central device state continuously performs device discovery, actively discovers and connects all other devices with lower priority, and automatically constructs a star-shaped topology network with itself as the center. By completely giving the connection decision-making right to the high-priority device, the network topology from disorder to order is determined to converge.

The present invention relates to the device and method of automatic transport and delivery of travel baggage, and this invention contains two devices connected in some form (1) so that the first main device calls the travel baggage from the warehouse after the traveler's request, either through a smart phone application or through the reader on the device, and the device summons the passenger's baggage, transports and sterilizes it through the second device until it reaches the first delivery device, at which point the device sends a notification to the traveler stating that his baggage has arrived and that it is ready to be received.

The present disclosure provides a method performed by an HMD device. The method comprises the steps of: identifying a first control target device included in an external image of the HMD device obtained by means of a second camera of the HMD device on the basis of gaze information about a user of the HMD device obtained by means of a first camera of the HMD device; displaying a first graphic element for executing a control function of the first control target device at a position associated with the first control target device; displaying a second graphic element indicating that the first control target device is selected on the basis of selection of the first graphic element, and a third graphic element for executing a control function of a second control target device; displaying a fourth graphic element indicating that the second control target device is selected on the basis of selection of the third graphic element; and displaying a fifth graphic element for executing an integrated control function of the first control target device and the second control target device.

An indication of a notification can be provided via a plurality of lighting devices of a device. In some examples, the device presents a first indication of a notification via one or more first lighting devices of the plurality of lighting devices. In accordance with a determination that a first input satisfies one or more first criteria indicative of attention toward the one or more first lighting devices, the device presents a second, different indication of the notification via one or more second lighting device of the plurality of lighting devices. In some examples, in accordance with a determination that a second input satisfies one or more second criteria indicative of attention toward the one or more second lighting devices, the device presents, via the one or more displays, a user interface element corresponding to the notification.

Embodiments of the present application disclose a display frame rate control method and device, equipment and a storage medium, comprising: in the case of a live scene of a multimedia application application scene, obtaining system state information and encoder information of the multimedia application, the encoder information including an encoder frame rate, and the system state information including at least one state information representing the system state of the electronic device. In the case that at least one state information and / or encoder information meets a preset adjustment condition, the display frame rate of the electronic device is adjusted to a frame rate matching the encoder frame rate. Embodiments of the present application can determine whether the display frame rate needs to be adjusted in the live process through at least one of the device state and the encoder information, accurately identify the scene requiring frame rate adjustment by referring to multiple factors. Meanwhile, in the case that the frame rate needs to be adjusted, intelligent frame rate adjustment is performed based on the encoder frame rate, improving the accuracy of the adjustment result.

The application provides a device maintenance system and method based on big data analysis, the system comprising a device basic data unit, a maintenance specification confirmation module, an operation early warning module and a device point inspection module, wherein the device basic data unit comprises a device static data module and a device dynamic data module, the device static data module is configured to add, delete, query and modify device static data, and the device dynamic data module is configured to add, delete, query and modify device dynamic data; the maintenance specification confirmation module is configured to confirm a maintenance threshold; the operation early warning module is configured to perform big data statistics and analysis on the device static data and the device dynamic data, and automatically generate a warning notification when the maintenance threshold is reached; and the device point inspection module is configured to generate an inspection plan through the device static data, the device dynamic data and the warning notification, and update the device dynamic data. The application can reduce the device failure rate and intelligently assist device managers and operators in device maintenance.

The present application relates to the technical field of device control, and in particular to a feed quality real-time regulation method and system based on multi-modal data, which mainly includes constructing a feed quality evaluation model, determining whether the current feed is normal based on a quality index, outputting a device regulation index based on the frequency and the deviation rate of the data corresponding to the current target device through a device regulation model, sorting the device regulation index, and outputting the regulation. The above method gives a relatively objective sorting result, and the control system or the staff can adjust the parameters of the corresponding device according to the current sorting result, can complete the regulation in the shortest and most reasonable time, realize the continuous production of the production line, improve the detection efficiency and realize the relatively effective regulation, and at the same time, avoid the traditional static regulation mode, and adjust the current feed production in real time.

The application discloses a state machine-based WebXR gesture interaction method and device, which comprises the following steps: acquiring hand data of a user in real time through a WebXR device, performing gesture recognition on the hand data, and obtaining a gesture recognition result; inputting the gesture recognition result into a state machine, determining a target interaction state based on a current interaction state and the gesture recognition result through the state machine, and switching to the target interaction state; under the target interaction state, performing operation data calculation on the hand data according to a gesture mapping algorithm corresponding to the target interaction state, determining target 3D model operation data represented by the hand data; performing interactive operation on a target 3D model according to the model operation data, and driving a 3D rendering engine to update a visualized picture.

The application provides a numa resource binding relationship monitoring tool based on consistent hash, which is divided into web front and back end, IO process, monitoring service cluster, device driver and numa resource according to functions. The web front and back end is used for displaying numa resource binding relationship, performance optimization suggestion and one-key repair button. The IO process is used for transmitting or storing data through an IO device. The monitoring service cluster is used for monitoring IO process, IO device, CPU and memory binding relationship and ranking their performance. The device driver is used for providing driving interface of data transmission and performance test of IO device of the numa node. The numa resource includes hardware resources of CPU, memory and IO device managed by the numa node. The application can solve problems in the prior art, such as high difficulty of process binding operation, low performance after binding process and poor real-time performance of performance monitoring.

The invention relates to methods for operating electrical tools, controls for electrical tools, electrical tools, and extension devices 300. A voltage source, a control unit, and a device interface are used to operate the electrical tool. The device interface is designed to directly connect the voltage source or an extension device 300 for supplying the electrical tool with electrical energy to the device interface, thereby establishing at least one electrical connection. Within the framework of the method, an operating parameter of the voltage source is detected via the device interface using the at least one electrical connection and evaluated to determine whether the voltage source or the extension device 300 is directly connected to the device interface.After the procedure is completed, the electrical work device can be controlled by the control system depending on the result of the evaluation.

The present application relates to model information processing technical field, especially a kind of equipment inspection method and system based on space intelligence, its method is provided with to generate inspection queue associated chain, when generating associated chain, periodically collect several operating data or several fault data of each equipment, and record according to collection period;According to the connection relationship of each equipment, the basic associated chain corresponding to each equipment is formed. Through the grouping of equipment, the associated equipment is synchronously inspected, which avoids the problem that the traditional inspection method cannot determine the equipment failure caused by system problems, at the same time, the equipment is associated by using merging semantics, which avoids the problem of missing equipment operation or equipment failure caused by subjective judgment, thereby effectively determining the mapping relationship between equipment entity and digital model system, at the same time, by using the above method, the inspection queue of equipment can be adjusted through the connection between equipment systems, thereby effectively improving the accuracy of building equipment inspection.

This invention discloses a server deployment method, apparatus, electronic device, storage medium, and program product. Specific implementation includes: determining a deployment task and a server to be deployed as indicated by the deployment task; determining a startup mode corresponding to the server to be deployed based on the deployment task; determining a basic configuration file corresponding to the server to be deployed based on the startup mode; determining a file to be deployed based on the startup mode and the basic configuration file; and downloading the file to be deployed to the server to be deployed. By determining the deployment task through a device evaluation platform, automatic deployment of the server to be deployed is achieved. Determining the basic configuration file ensures consistency during deployment by the device evaluation platform. Downloading the file to be deployed to the server simplifies the deployment process, reduces manual operations, and provides a stable and reliable operating environment for upper-layer services.

An electronic device according to the present specification may: transmit a portion of data to an external electronic device through device-to-device communication; if the device-to-device communication is released while the portion of data is to be transmitted to the external electronic device, transmit the remaining portion of the data to the external electronic device through an external server; if device-to-device communication connection between the external electronic device and the electronic device is possible while the remaining portion of the data is to be transmitted to the external electronic device, identify whether a time required to transmit the remainder of the remaining portion of the data to the external electronic device is greater than a threshold value; and determine, on the basis of the threshold value, whether to transmit the remainder of the remaining portion of the data to the external electronic device through the device-to-device communication or to transmit the remainder of the remaining portion of the data to the external electronic device through the external server.

A method for identifying a completed lap at a device is disclosed. An example method includes retrieving or defining lap initiation data that can include an initiation location and an initiation orientation. The method also includes retrieving or defining a location variance threshold for the initiation location and an orientation variance threshold for the initiation orientation. The method further includes determining, by a position determining module of the device, a first location of the device associated with a first time. The method also includes determining, by an orientation determining module of the device, a first orientation of the device associated with the first time. The method also includes identifying a lap as completed upon determining that the first location of the device is within the location variance threshold of the initiation location and that the first orientation of the device is within the orientation variance threshold of the initiation orientation.

The invention relates to a method for connecting a device (DD1) to an internal network (LNT) of a home automation system. The device comprises a first communication interface (CI1) implementing a first communication protocol for connecting to the internal network. The method comprises the steps of: receiving a communication channel identifier (CHN) of the internal network via a second communication interface (CI2) of the device (DD1), the second interface implementing a second communication protocol; attempting to connect to the internal network via a communication channel corresponding to the channel identifier received by the first communication interface (CI1); receiving a network key (NKY) via the first interface; and establishing, using the network key, an encrypted communication link between the device and the internal network via the communication channel corresponding to the received channel identifier. Figure 3

A method for processing a function command, the method that includes obtaining, by a device controller intermediary, a function command from a virtual machine, where the function command is associated with a peripheral device, making a first determination that the function command is associated with a remote peripheral device, forwarding the function command to the remote peripheral device, and in response to forwarding the function command, receiving processed data from the remote peripheral device, and providing the processed data to the virtual machine.

This invention discloses a control method for a assignable joystick for stage equipment, comprising the following steps: S1, dynamically assigning control of the physical joystick to a single stage device or a predefined equipment group consisting of multiple stage devices based on the stage control interface; S2, automatically loading the corresponding control mapping rules and joystick behavior configuration according to the assignment target; S3, adaptively and dynamically adjusting the force feedback intensity, dead zone size, and stroke damping of the physical joystick according to the device type and real-time load of the assignment target to provide a matching device operation feel; S4, sampling the analog signal generated by manipulating the physical joystick through a high-precision ADC and converting it into control commands; S5, sending the control commands through the device control channel to drive the single target device or target device group to move smoothly according to an S-shaped speed curve, and updating the real-time status data of the device and the control assignment information of the joystick to the global status data model.

1. The name of the design product: wireless selfie screen projector (Q20). 2. The use of the design product: for use when taking a selfie, through screen projection and Bluetooth connection with a mobile phone, the user can view the mobile phone's shooting picture in real time when taking a selfie, which is convenient for adjusting the posture, and through the keys on the device, the user can control the mobile phone to take pictures or record videos. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The application provides a method and system for network communication between devices, and belongs to the technical field of network communication. The method comprises the following steps: starting a search mode of a terminal device, and judging a communication link state of the terminal device; when the communication link state is not directly communicable, searching for connectable terminal devices in a preset range corresponding to the terminal device; locking a plurality of communication terminals that can be used as communication media in a communication range corresponding to the terminal device according to a communication link rule and in combination with a search result, and performing communication networking to obtain a plurality of communication links, wherein each terminal device in the communication links has a unique ID; and searching for an optimal link from the plurality of communication links according to a shortest communication principle to perform device communication. The application establishes an automatic local area network between devices to perform network interaction, and realizes direct and rapid communication between devices.

A literacy development device includes a light source that provides a general white illumination area and an adjustable light within the illumination area, both from the same light source. The adjustable light can be changed in shape and color through a LCD screen provided within the device. The device contains a rechargeable battery and various buttons for changing functions, light parameters, and other controls. The device is preferably usable in teaching applications, especially with children and other students with learning and / or attention issues. The device is useful in drawing attention to certain areas of a surface that includes written language, including a letter, a group of letters, a word, or a sentence, through use of the adjustable light to highlight, underline, or otherwise draw visual attention to a particular area of the surface within the illumination area.

This invention discloses a device association access management method and system for smart homes, relating to the field of communication management technology. The method includes the following steps: broadcast conflict interference determination, device access optimization management, and device access request verification. By tracking the transmission process of broadcast packets from devices seeking access, this invention can accurately identify broadcast conflict interference during the access process, providing a basis for decision-making regarding whether subsequent access strategy optimization is needed. This effectively avoids potential communication conflicts during device access, reducing the risk of access failure at the source. Based on this, it determines whether to adopt a device access optimization management strategy. If so, the access scanning process is initialized after adopting the strategy; otherwise, broadcast packet reception tracking is performed, effectively reducing broadcast conflict interference during device access and improving the access success rate. Finally, device access verification configuration further enhances the reliability of device access.

Compared to detecting obstacles using only devices, this method reduces the number of devices needed to detect obstacles while also addressing blind spots. [Solution] A terminal (46) that can communicate with the vehicle body (2) and transmit control signals to the vehicle body (2) to control the vehicle body, and which can be carried by an operator outside the vehicle body (2), and a control unit (100) that identifies an area (A1) where the operator can visually monitor the vehicle body (2) and an area (A2) where the operator cannot monitor, based on the operator's position and the position of the vehicle body (2). As a result, the area that can be monitored (A1) can be monitored visually, and compared to the case where obstacles are detected only by devices, it is possible to reduce the number of devices that detect obstacles while dealing with blind spots.

The present disclosure discloses a drone-based device for charging and replacing batteries of smart equipment in the distribution network, wherein the device is in shape of a platform (1) and comprises sequentially arranged incubators, including: at least one electrical feeding incubator (5, 7), configured to receive a drone-transported charged equipment battery (2) and supply a current to the smart equipment via the equipment battery (2); and at least one electric charging incubator (24, 25), configured to charging a drone battery (9).

The application discloses a wafer cutting path exposure method and system based on LDI, and belongs to the field of exposure equipment. In order to adapt the LDI equipment to the production of wafers, the application provides a generation method of a wafer pattern to be exposed to a cutting path, the layout of the whole wafer can be obtained based on a mask pattern provided by a customer, so that the exposure pattern of the wafer cutting path can be directly generated in exposure software. In addition, a positioning method based on mark points in multiple shots is provided, and the positioning information can be changed in real time, thereby saving time. Based on the generated wafer pattern to be exposed and the positioning method, the cutting path position can be exposed accurately and efficiently through the LDI equipment. The application aims to expose the gap between the smallest units Die of the wafer (i.e. the position to be cut), form a difference in layers between the cutting path and the chip, so that the probability of collapse can be greatly reduced when cutting in the later stage.

This utility model provides an auxiliary device for improving the efficiency and quality of plasma cutting of water-cooled walls, relating to the field of plasma cutting technology. It includes a fixing device with a locking nut installed at its front end. Support frames are mounted on both sides of the fixing device via adjustable limiting screws. Side limiting screws are installed through the left and right sides of the support frames. The dimensions of the fixing device are matched to the dimensions of the plasma cutting torch. The long and short sides of the support frames are welded to form a right-angle structure. The support frame is made of carbon steel. A 35mm × 8mm square hole is opened on the horizontal side of the support frame, and a 12mm × 5mm square hole is opened on the vertical side. The advantages of this utility model are: the adjustable left, right, up, and down sides allow for adaptation to more environments; it provides auxiliary positioning for the plasma cutting torch, enabling workers to quickly move the torch during operation, increasing efficiency; and the auxiliary positioning effect of the device increases the cutting accuracy.

A virtual display visible via extended reality equipment (XR equipment) is controlled by user input to a physical controller that also controls a physical display. The physical controller may be a keyboard, a trackpad, a mouse, a joystick, a gaming controller, gaming console, or an appliance remote controller. The virtual display may be generated by a movement of a graphical user interface element on the physical display beyond a display area of the physical display or in other ways. The virtual display may be anchored to the physical display so as to move in response to movement of the physical device. A second virtual display may be similarly generated in response to further user input via the physical device and may be automatically positioned so as to be visible via the XR equipment on a same vertical plane or arc as the first virtual display.

This allows an image processing device with switchable scanner functionality to be operated in a more suitable manner as a USB device. [Solution] The USB device controller 107 communicates with external devices via the USB device interface. The CPU 101 determines whether or not the image forming apparatus 1 has a scanner 117. If the CPU 101 determines that the scanner 117 does not exist, it applies configuration information to the USB device interface where the Scanner I / F is set when the scanner 117 is present, and where IPP Over USB is set.

The application relates to a power state conversion management method, device, equipment, medium and program product. The method comprises the following steps: in response to a suspension request of the power state of an operating system from an operation state to a low-power state, performing a mute operation on a hardware interrupt path of a GPU device through an interrupt system framework of the GPU device; and in response to a recovery request of the power state of the operating system from the low-power state to the operation state, recovering the hardware interrupt path of the GPU device through the interrupt system framework. The interrupt system framework is a persistent framework bound with the life cycle of the GPU device established in the driving initialization stage of the GPU device. By using the method, a large number of unnecessary and high-risk operations can be avoided in the power state conversion process, and the stability and performance of the operating system are improved.