14results about How to "Implementation delay" patented technology

The invention discloses a network flow directional transmission optimization method, and relates to the technical field of data transmission. Comprising the following steps: establishing a regional priority model based on regional distribution, dynamically adjusting a network link, deploying multi-level cache nodes, determining isolation and multiplexing rules of data traffic, coordinating network resource allocation, establishing a feedback mechanism, and constructing an energy-aware transmission scheduling strategy. According to the network traffic directional transmission optimization method, the flexibility and the accuracy of network traffic scheduling are remarkably improved by setting the combination of a regional priority model and a dynamic link reconstruction mechanism, the transmission efficiency of key service traffic can be guaranteed preferentially, and the network traffic directional transmission optimization method can be used for optimizing the network traffic through real-time link optimization and load prediction. And performance reduction caused by network congestion is avoided. And meanwhile, the low-priority flow is effectively managed, and the reasonable distribution of global network resources is realized. In practical application, the method can greatly reduce the network delay, improve the bandwidth utilization rate and improve the user experience.

The invention relates to the technical field of arc-shaped screens, and discloses a 3D game scene adaptation method and device based on an arc-shaped screen, and the method comprises the steps: carrying out the three-dimensional coordinate sampling of the surface of the arc-shaped screen, constructing an arc-shaped screen space model, and carrying out the dynamic tracking in a 3D game scene according to the arc-shaped screen space model, and obtaining scene mapping data; performing spatial distortion vector construction and compensation transformation analysis based on the scene mapping data to obtain target scene data; constructing a control grid node by using the curved surface feature tensor, applying a deformation constraint condition to the control grid node, and solving a deformation energy equation to obtain scene deformation control data; the rendering control instruction is created based on the scene deformation control data, and scene state acquisition and space adaptation calculation are executed according to the rendering control instruction to obtain the scene display data, so that accurate correction of scene display is realized, the image quality is remarkably improved, and the stability and continuity of scene display are ensured.

The invention discloses a holder control method and device, a storage medium and electronic equipment. The method comprises the following steps: in response to a cradle head control start instruction, controlling a cradle head to execute a target action corresponding to the cradle head control start instruction, and obtaining a time delay and a frame rate corresponding to the cradle head, the cradle head control start instruction is sent by a target terminal, and the time delay represents a transmission time delay between the target terminal and the cradle head; the frame rate represents the frame rate used by the holder to transmit data; and determining the number of target frames based on the number of frames which are sent to the target terminal by the cradle head and are not determined to be received by the target terminal, the time delay and the frame rate, clearing non-key frame data corresponding to the number of the target frames in the first cache data, and controlling the cradle head to stop executing a target action in response to a cradle head control ending instruction. The technical problems that a holder and a video picture are not synchronous enough and the video picture is delayed in the prior art are solved.

The invention provides a data processing device for implementing a hybrid scheduling scheme, the hybrid scheduling scheme is used for scheduling data messages in a network, the data processing device comprises one or more processors, the one or more processors are used for processing the data messages, each data message belongs to one category, and the one or more processors are used for processing the data messages. Each category has a predetermined first transmission priority associated with each category; receiving a data message of data to be transmitted for one or more categories in the plurality of categories; and calculating a second indication of the transmission priority of each of the plurality of categories, and scheduling the plurality of categories of data messages for transmission according to the first transmission priority and the calculated second indication of the transmission priority.

The invention provides a normally open type delay timing switch valve and a gas stove, and relates to the technical field of gas stove parts, the normally open type delay timing switch valve comprises a mechanical delay timing device and a valve device, the mechanical delay timing device comprises an elastic force storage mechanism, a gear transmission mechanism and an escapement mechanism, and the elastic force storage mechanism is connected with the escapement mechanism through the gear transmission mechanism; the valve device comprises a valve body mechanism and a valve element mechanism, and the valve element mechanism is rotatably arranged in the valve body mechanism and can connect and disconnect an internal flow channel of the valve body mechanism. The valve core mechanism is connected with the elastic force storage mechanism; slow rotation of the valve element mechanism is achieved by slowly releasing potential energy of the elastic force storage mechanism, so that delayed timing on-off of a flow channel in the valve body mechanism is achieved, the delayed timing on-off effect is remarkable, potential safety hazards can be effectively reduced, the use safety and reliability of the gas stove are improved, a mechanical delayed timing structure is adopted, and the safety of the gas stove is improved. The device has the advantages of high environmental applicability, practicability, durability, convenience in operation, convenience in later maintenance and the like.

This invention discloses an automated operation and maintenance method, system, device, and medium for new electricity meters in a distribution network. The method includes: responding to a new meter association request uploaded by a metering terminal to verify if the new meter address exists in a preset metering archive; if not, creating a temporary file for the new meter and issuing a topology identification command to the metering terminal; receiving characteristic current analysis results and new meter data from the metering terminal; updating the temporary file based on the characteristic current analysis results, branches, phases, and new meter data, and synchronizing the updated temporary file to the marketing master station; receiving the operation and maintenance handheld device verification results forwarded by the marketing master station; if the verification passes, instructing the marketing master station to convert the temporary file into a formal marketing file, and instructing the metering terminal to write the formal marketing file into the new meter to achieve operation and maintenance. Therefore, this application can achieve efficient, accurate, and automated operation and maintenance management after the installation of new meters.

The present application relates to a kind of coherent Ising machine coupling matrix implementation method and related equipment.The method includes: obtaining the Ising coupling matrix corresponding to target problem, including topology information and weight information;Based on topology information, the physical connection path between spin nodes is established by spatial modulation of incident light beam through spatial light modulation device, and the connection path remains unchanged in solving process;In the solving process, for each light round trip cycle of coherent Ising machine, according to weight information and iteration scheduling parameter, phase or amplitude modulation is carried out on optical signal passing through physical connection path using integrated optical path modulation device, optical feedback signal is generated, and is injected into the ring cavity of coherent Ising machine, and all-optical coherent superposition is carried out in ring cavity, to realize Ising coupling matrix in all-optical domain;The configuration frequency of topological connection structure is lower than the update frequency of optical feedback signal.The method solves the problem of large delay and poor flexibility in the related art coupling matrix implementation scheme.

The invention discloses dimming glass and a preparation method thereof, and belongs to the technical field of glass. The dimming glass comprises a first glass substrate, a first metal layer, a first orientation layer, a dye liquid crystal layer, a second orientation layer, a second metal layer, a second glass substrate and an annular glue layer; a first metal layer is arranged on the first glass substrate, and a first orientation layer is arranged on the first metal layer to obtain a first plywood; a second metal layer is arranged on the second glass substrate, and a second orientation layer is arranged on the second metal layer to obtain a second plywood; a dye liquid crystal layer is poured between the first metal layer of the first plywood and the second metal layer of the second plywood; an annular glue layer is arranged on the outer ring of the dye liquid crystal layer and is used for bonding the first plywood and the second plywood; the thickness of the first metal layer and the second metal layer is 5-20 nm, and the used metal has a near-infrared reflection effect. The dimming glass is free of local black spots, uniform in dimming and high in yield during manufacturing.

The invention relates to the field of signal processing, in particular to a dual-mode signal controller, a signal processing method and a storage medium. The dual-mode signal controller comprises a signal processing unit used for matching an input pulse signal according to a first signal strength threshold and a first pulse width threshold which are obtained from a control unit and correspond to a target pulse signal to obtain the target pulse signal; splitting a target pulse signal into a first pulse signal and a second pulse signal, and respectively transmitting the first pulse signal and the second pulse signal to a delay adjustment branch and a frequency division adjustment branch; the delay adjustment branch is used for performing delay adjustment on the first pulse signal and outputting the first pulse signal; the frequency division adjustment branch is used for performing frequency division adjustment on the second pulse signal and outputting the second pulse signal; and the output unit is used for carrying out logic OR processing on the pulse signals output by the delay adjusting branch and the frequency division adjusting branch and outputting the pulse signals. The noise reduction effect of the whole system and the accuracy of signal detection are effectively improved.

The utility model discloses a packaging device for waterproof coating processing, which belongs to the technical field of waterproof coating processing and comprises a bottom frame, a support frame is fixedly connected to the top of the bottom frame, a rotating shaft is sleeved on the top of the bottom frame through a bearing, and a driven gear is fixedly connected to the surface of the rotating shaft. The packaging device for waterproof coating processing has the beneficial effects that according to the packaging device for waterproof coating processing, through work of the delay driving assembly, the driven gear, the rotating shaft, the supporting frame, the containing barrel and the material barrel can be driven to rotate, delay and positioning control over the containing barrel is achieved, and the packaging effect is good. According to the automatic filling device, the corresponding infrared receivers and infrared sensors are matched, automatic filling of materials can be achieved, the corresponding packaging efficiency is improved, an electric push rod is arranged, a material pushing plate can be driven to ascend and descend, and therefore the materials are driven to ascend and descend, and discharging treatment on the materials is facilitated.

The application relates to a chromatographic data monitoring management method and system, and relates to the field of data management, which comprises the following steps: collecting a chromatographic data transmission state; when the chromatographic data transmission state is not a preset transmission interruption state, collecting chromatographic data transmission information; according to the chromatographic data transmission information, data priority and data resource occupation rate are retrieved; based on the data priority and the data resource occupation rate, a data transmission sequence is generated; data transmission is performed through the data transmission sequence, and a chromatographic task flow is collected; based on the chromatographic task flow, a chromatographic task log is generated, and the chromatographic task log is written into a preset task storage. The application has the effect of improving the analysis efficiency of chromatographic data.

The application provides a live conference real-time subtitle generation method and system fused with AI, relates to the field of real-time subtitle generation, and comprises the following steps: collecting an audio stream and dividing the audio stream into segments, assigning a sound source identifier to each audio subsegment after sound source separation and identification; performing speech recognition on the identified audio and associating the sound source to generate identified text; correcting text ambiguity by using a context knowledge base containing a subject word table and historical text; cutting the text according to an audio energy envelope to form a subtitle unit; calculating a subtitle display time, assigning a vertical offset to subtitles with overlapping time but different sound sources to realize spatial separation; adjusting the subtitle display coordinates in combination with a disabled area determined by a video frame foreground, and rendering and outputting. The method realizes clear distinction and accurate presentation of multi-speaker subtitles, and improves the readability and user experience of conference live subtitles.

This invention provides a method and system for dynamic correction of a hoist under speed loop control, relating to the field of data processing. The method includes: acquiring the hoist car's descent information during cargo entry into the hoist car, and performing dynamic correction of the hoist's descent based on this information; collecting the real-time motor speed of the hoist during cargo transportation, and adjusting the phase current of the hoist motor based on the real-time motor speed and a preset motor speed; and acquiring the hoist car's lifting information during cargo exit from the hoist car, and performing dynamic correction of the hoist's lifting based on this information. This method has the advantage of improving the real-time performance and accuracy of hoist correction.

The application discloses a time delay device, which comprises a time delay circuit and a control circuit. The control circuit detects rising and falling edges in a signal output by a signal output device. When only the rising edge needs to be delayed, the time delay circuit delays the high level for a preset time and then outputs the high level, that is, the rising edge is output only after the preset time after the signal is the rising edge, so that the rising edge is delayed, and the falling edge is not processed and directly output, so that only the rising edge is delayed. Similarly, when only the falling edge needs to be delayed, the time delay circuit delays the low level for a preset time and then outputs the low level, that is, the falling edge is output only after the preset time after the signal is the falling edge, so that the falling edge is delayed, and the rising edge is not processed and directly output, so that only the falling edge is delayed. It can be seen that the application can delay only the rising edge or only the falling edge, so that it can be applied to a scene in which only the rising edge or the falling edge needs to be delayed.