31results about How to "Guaranteed immediacy" patented technology

The invention discloses a mine tunnel operation period deformation monitoring method and system, and relates to the technical field of mine tunnel monitoring, and the method comprises the following steps: carrying out the real-time monitoring of the deformation condition in a mine tunnel through a sensor device, and transmitting the collected monitoring data to a data processing center through a wireless transmission module. Real-time monitoring of mine tunnel deformation is achieved through the multiple sensors and the wireless transmission technology, the problem of data lag is solved, and monitoring accuracy and timeliness are improved. And in combination with a multi-objective optimization algorithm, the system automatically adjusts key parameters such as a supporting structure and a mining sequence according to real-time data, so that an optimal safety control scheme is ensured. According to the system, the operation efficiency and safety are improved, manual misjudgment is reduced, and the control strategy can be continuously optimized according to the operation stage.

The invention relates to the technical field of task management, in particular to an intelligent government affair service platform which comprises a priority adjustment module, a process adjustment module, an intelligent text mining module and an intelligent matching optimization module. According to the invention, by analyzing historical data and user behaviors completed by government affair service tasks, accurate sorting of task priorities is realized, the task processing efficiency is effectively improved, the working process can be adjusted in real time when public health emergencies or natural disasters are dealt with, the instantaneity and adaptability of government actions are ensured, and the user experience is improved. Government affair text data are deeply mined, key information is extracted, a decision support system is optimized, the service precision is enhanced, the consistency and efficiency of the working process are remarkably improved by accurately analyzing the matching degree of text content and working requirements and optimizing information display, the processing time and potential errors are reduced, and the working efficiency is improved. Therefore, the overall response speed and quality of government service are improved.

The invention relates to the technical field of city management, in particular to a city management illegal behavior recognition system and method based on a large model, and the system comprises a front-end sensing module which is used for collecting city site information; the edge calculation module is used for carrying out real-time analysis on the collected city site information, and comprises a model construction sub-module for constructing a Transform model for identifying city management illegal behaviors; using a CLIP algorithm to carry out joint training on the image and the text, and mapping the image and the text to a shared embedding space; reinforcement learning is carried out by using an RLHF algorithm, and the learning effect of the intelligent agent is optimized by combining knowledge and experience of experts; the data management module is used for labeling and managing the data; and the cloud management storage module is used for storing the data of the front-end sensing module and managing and providing a remote access interface. According to the technical scheme, urban management illegal behaviors can be efficiently and accurately identified and analyzed in real time, so that the urban management efficiency is improved.

The invention relates to the technical field of equipment fault prediction, in particular to an airport light station key equipment fault prediction method based on digital twinning, and the method comprises the steps: collecting the real-time operation data and real-time physical data of power distribution equipment, and collecting the real-time environment data corresponding to the power distribution equipment; judging an operation fault of the power distribution equipment based on the plurality of real-time operation data, and judging a physical fault of the power distribution equipment based on the plurality of real-time physical data; the physical fault judgment result is corrected based on the multiple pieces of real-time environment data, and then the actual fault degree of the power distribution equipment is judged according to the operation fault of the power distribution equipment and the corrected physical fault result; determining a predicted fault degree based on the real-time operation data, the real-time physical data and a power distribution fault digital twinborn model; and comparing the actual fault degree with the predicted fault degree to correct the power distribution fault digital twinborn model. According to the invention, the accuracy of the fault prediction result of the digital twin model is improved.

The invention discloses a simulated medical picture visualization system and method based on an MR technology, and relates to the field of medical simulation teaching, and the system comprises a medical image data acquisition module, a medical image data processing module, a simulated medical picture dynamic adjustment module and an equipment real-time monitoring module. According to the method, the quality of the medical image of the pre-visualized medical image is screened, the quality of the medical image for mixed reality simulation is ensured, the sense of reality of a mixed reality scene is improved, and the virtual environment is more changeable and flexible by monitoring the real environment light parameters in real time and dynamically adjusting the virtual environment light parameters. By monitoring the real-time transmission parameters of the MR equipment, the stability and instantaneity of the user in the using process are ensured.

The invention relates to the technical field of PCIe (Peripheral Component Interconnect Express), in particular to a PCIe dynamic degradation type link resetting method and system. Comprising the following steps: S1, continuously reading the LTSSM state of a PCIe link, recording the duration of an abnormal state, and when the duration exceeds a preset threshold value, judging that timeout abnormity exists; s2, after the abnormal early warning is received, a dynamic degradation reset instruction for the NVMe controller is initiated; s3, the state machine control unit takes over the reset link initialization process and follows the physical layer priority gt; the link layer is preferentially gt; a priority strategy is simplified by a transaction layer, and a centralized resource guide link rapidly completes training and enters an L0 state. Compared with the prior art, the method has strict protocol compliance, the reset efficiency is improved, and the overall stability and performance of the system are optimized.

The invention discloses an attribute-based encrypted data sharing system supporting flexible change of a user. The attribute-based encrypted data sharing system comprises a central authority CA, generating and issuing public parameters, generating a first key component and an authority amount, and initiating attribute revocation; the attribute authority AA is used for generating a pre-decryption key, an attribute quantity and a new pre-decryption key, and updating a key component; the data owner DO provides a user public key, a first attribute set, an index, a blind keyword and an initial ciphertext; the proxy server PS generates a keyword search trap door and a final ciphertext, verifies the search request, downloads the corresponding final ciphertext for pre-decryption after the search request passes the verification, and outputs a pre-decrypted ciphertext; the cloud service provider CSP stores the final ciphertext; and the DU generates and sends a second attribute set, initiates a search request based on a keyword search trap door, and receives and decrypts the pre-decrypted ciphertext. The access control and sharing utilization of the data by the data owner are realized, and meanwhile, the forward security and instantaneity of the user after revocation are ensured.

The invention provides a unified context and multi-level memory cooperation system and method for an LLM agent, and belongs to the field of artificial intelligence. The system comprises a unified context module which is used for aggregating and structuring all input information required for organizing agent operation, and providing an integrated context view for an LLM agent core; the LLM agent core is used for executing task planning, tool calling, result evaluation and response generation based on the context provided by the unified context module; and the multi-level memory system is connected with the unified context module and the LLM agent core and is used for hierarchically storing, managing and feeding back experience and knowledge of the agents. According to the method, the problems that an existing LLM intelligent agent is limited in context, low in memory efficiency and lack of self-correction capacity are solved, and the intelligent level and reliability of complex task processing are remarkably improved.

The invention discloses a battery pack fault early warning monitoring analysis method and system, relates to the technical field of battery detection, and ensures that the running state of a battery pack is tracked and managed in real time by collecting the working running data of the battery pack in real time, generating a feature vector FV1 and transmitting the feature vector FV1 to a monitoring analysis platform. And secondly, through overlap analysis of the feature vector FV1 and historical data, the system can calculate the health state index HS of the battery pack, obtain the current health state of the battery pack and ensure timely early warning of potential faults, and through secondary analysis of the anomaly degree DYZ and in combination with cumulative effects of different types of anomalies, an anomaly degree evaluation index SE is obtained, so that the safety of the battery pack is improved. And a targeted abnormity regulation and control strategy is generated to ensure that proper measures are taken under different abnormity situations. The regulation and control measures are executed through remote control, abnormity is prompted to the host in time, and instantaneity and effectiveness of a regulation and control strategy are guaranteed.

The present disclosure provides a method, device, vehicle-mounted equipment and terminal for sending and receiving reference signals, wherein the method for sending reference signals includes: determining the transmission configuration information of the synchronization signal block VSSB, wherein the transmission configuration information includes: the transmission period of the VSSB, the time domain position of the VSSB transmission time window within the transmission period; according to the transmission configuration information, N VSSBs are sent within the periodically occurring VSSB transmission time window, wherein N is an integer greater than or equal to 1; wherein each VSSB includes: a primary side link synchronization signal PSSS, a secondary side link synchronization signal SSSS, a physical side link broadcast channel PSBCH signal and a demodulation reference signal DMRS. The method for sending reference signals provided by the present disclosure can ensure that the time domain synchronization between the vehicle-mounted equipment and the receiving terminal in the NR V2X system is quickly completed.

This utility model discloses an alloy plate unloading fixture, relating to the field of fixtures. The utility model includes a unloading machine body, with first motors symmetrically mounted on both sides of the unloading machine body. A commutator is fixedly connected to the output end of each first motor, and a lever is rigidly connected to the commutator. The lever is driven to rotate by the first motors. A photoelectric sensor is installed on one side of the unloading machine body. The photoelectric sensor employs advanced sensing technology. The symmetrically arranged first motors, driven by the commutator, directly contact the alloy plate for physical correction, ensuring the immediacy and accuracy of position adjustment and avoiding the efficiency bottleneck of traditional manual positioning. The photoelectric sensor, combined with a laterally movable protrusion and groove design, enables dynamic adjustment of the monitoring position, adapting to various sizes of plates. The replaceable lever size further expands equipment compatibility, reduces changeover costs, and forms a high-precision, highly flexible positioning system.

The embodiment of the invention provides a gift display method for a live broadcast room, and the method comprises the steps: entering a target live broadcast room, and obtaining a virtual gift object in a gift panel; in the live broadcast process of the target live broadcast room, updating a virtual gift object in the gift panel based on a preset rule; in response to a gift sending event for the target live broadcasting room, displaying a display special effect of a virtual gift object corresponding to the gift sending event; wherein the virtual gift objects are created in a server, and the creation time of at least part of the virtual gift objects is later than the time when the audience side enters the target live broadcast room. According to the technical scheme provided by the embodiment of the invention, the audience entering the live broadcasting room before the new gift is put on the shelf can obtain the latest gift data in time, and the gift special effect is played in real time according to the latest gift data, so that the instantaneity of obtaining the audience information is ensured, the sense of participation of the audience is improved, and the experience of the audience is ensured.

The application provides a list rendering method and device, electronic equipment, computer readable storage medium and computer program product; the method comprises the following steps: in response to a first operation for a to-be-rendered list, determining a first target object to be displayed in a viewport area of an electronic device and a second target object to be loaded outside the viewport area; calling a first coordinator located in a main execution thread, generating a first rendering instruction based on the first target object and a third target object currently displayed in the viewport area; calling a second coordinator, generating a second rendering instruction based on the second target object and a fourth target object; calling a rendering engine to obtain a current to-be-displayed view in the viewport area in response to the first rendering instruction, and calling the rendering engine to obtain a to-be-loaded view including the current to-be-displayed view in response to the second rendering instruction. Through the application, the rendering efficiency and smoothness of the list in the continuous interaction process can be improved.

The invention provides a material database construction method and device based on cloud computing, and relates to the technical field of databases. A cloud computing platform is configured, multi-source material data is acquired, and a basic material data set is established; performing data preprocessing by using the cloud computing platform; activating a data authentication network stored in the cloud computing platform, performing joint authentication of the preprocessing result through an embedded data pedigree authentication sub-network and a trust conflict authentication sub-network, and generating an update data set according to the joint authentication result; the method comprises the steps of performing correlation analysis on material attributes, extracting associated features, constructing a relational network, and performing structural storage on an updated data set to establish a material database, thereby solving the technical problems of low updating access speed and poor accuracy and adaptability of the material database, and achieving the purposes of improving data integration efficiency, system expandability, security and processing efficiency, and improving system reliability. And the instantaneity and accuracy of data updating access are ensured.

The invention provides a configuration data updating method and a distributed system. The system comprises a plurality of service end systems and a configuration service cluster. Each service end system sends a data updating request to the configuration service cluster; the configuration service cluster sends update configuration data to each service end system in response to the data update request; each service end system stores the updated configuration data locally, and sends a configuration loading confirmation long polling request to the configuration service cluster after successful storage; when the configuration service cluster determines that each service end system satisfies an update condition, in response to each configuration loading confirmation long polling request, respectively sending a loading notification for loading update configuration data to each service end system; and each service end system updates the original configuration data based on the locally stored update configuration data according to the loading notification. In this way, it can be guaranteed that all service end systems load and update the configuration data at the same time, and abnormal service transaction caused by configuration update delay or configuration update missing is avoided.

The invention discloses a multi-band adjustable equipment antenna device, and relates to the technical field of antennas, and the device comprises an antenna column which is provided with a plurality of accommodation grooves along a circumferential array; the supporting rods are rotationally connected into the corresponding containing grooves respectively, and each supporting rod is provided with a containing groove; a plurality of antenna groups, each of which comprises a pair of antenna rods, and the antenna rods are rotatably connected in the corresponding storage grooves; and the unfolding assembly is arranged in the antenna pole and is used for driving the supporting rod and the antenna pole to be switched between a storage state and an unfolding state. By providing a built-in signal enhancement mode and an external signal enhancement mode which can be switched, the device can adapt to different use scenes, moderate signal gains are provided with the advantage of portability in a storage state, and communication requirements in a long-distance or weak-signal environment are met with strong directivity and high gains in an unfolding state; and portability and high performance are realized.

The invention relates to an inventory information synchronization method and device, computer equipment, a readable storage medium and a program product. The method comprises the following steps: acquiring each piece of initial inventory information pushed by each warehouse in a message publishing and subscribing mode; obtaining the current stock amount corresponding to each to-be-synchronized stock product based on each initial stock information through load balancing and distributed processing; obtaining a pre-configured inventory strategy, and calculating based on the inventory strategy and the current inventory amount to obtain target inventory information corresponding to each to-be-synchronized inventory product corresponding to each platform; and synchronizing the target inventory information to each platform through a unified API (Application Program Interface). By adopting the method, the timeliness and accuracy of inventory synchronization can be ensured.

The application discloses a gateway resource scheduling method and a computer program product. The gateway resource scheduling method comprises the following steps: authenticating terminal equipment based on SIM card information, and determining the priority of each terminal equipment; in the case that a data forwarding task of different terminal equipment is received, scheduling the data forwarding task based on the priority of different terminal equipment, and obtaining a data processing queue; dividing the data processing queue into a plurality of sub-queues with a sequence based on a preset target function, wherein the preset target function is used for dividing the data processing queue into an optimal resource allocation sequence; and issuing the data forwarding task in the plurality of sub-queues with a sequence to a corresponding CPU core for execution.

The invention relates to the technical field of electricity markets, in particular to a day-ahead-real-time rolling pricing method and system for an electricity selling company, and the method comprises the following steps: S1, constructing an evolutionary game replication dynamic equation of vehicle network interaction of the electricity selling company and an electric vehicle; s2, constructing an evolutionary game income matrix; s3, constructing a day-ahead two-stage pricing optimization model; and S4, constructing a real-time rolling optimization model. According to the method, the interactive behavior with the electric vehicle is simulated through the replication dynamic equation of the evolutionary game, and the economic benefits of the electricity selling company and the electric vehicle user under different cooperation strategies can be effectively predicted and adjusted; powerful theoretical support is provided for establishing a stable cooperation relationship through an evolutionary game income matrix; through constructing a day-ahead two-stage pricing optimization model and a real-time rolling optimization model, an effective price and load management strategy is provided for an electricity selling company in a complex and changeable spot market.

The embodiment of the invention discloses a method for obtaining raw material inventory change information, a storage medium, electronic equipment and a computer program product. The method is applied to a commodity information service system in which an online application program and an offline physical store are combined, and comprises the following steps: a server obtains a finished product information library in which identification information of raw materials required for manufacturing different processing type finished products and corresponding raw material consumption information are stored; according to a finished product consumption event of the processing type finished products generated in the physical store, obtaining identification information of the consumed first processing type finished products and corresponding consumption quantity information; and querying a finished product information base, and if a first raw material required for manufacturing the first processing type finished product and corresponding first consumption information are matched, determining inventory change information of the first raw material according to the consumption quantity information and the first consumption information, so as to deduct the system inventory of the first raw material in real time. The deduction accuracy of the raw material system inventory can be improved, and the number difference between the raw material physical inventory and the system inventory is reduced.

A dynamic, following acoustic and visual safety protection system and method for ship assembly belongs to the field of shipbuilding and assembly engineering technology. To address the problems in ship assembly operations, such as the inability of static safety protection measures to adapt to dynamic lifting and assembly processes, blind spots and lags in manual monitoring, the isolated operation and lack of intelligent collaboration of existing sensing and alarm devices, and the inability to achieve proactive accident prediction and protection, the system includes: a walking mechanism; a sensor group for real-time monitoring of the position of the installed equipment and the surrounding environment; a video monitoring module for real-time identification and location of operators; a servo drive module for driving the walking mechanism to follow the movement of the installed equipment; an acoustic and visual alarm system for issuing warning signals based on dangerous conditions; and a PLC control module that dynamically controls the servo drive module to adjust the monitoring position based on data feedback from the sensor group and video monitoring module, and determines whether to trigger the acoustic and visual alarm. This invention is used in ship assembly operations.

The invention relates to the technical field of MQTT transmission protocols, and discloses a processing method, system and device based on an MQTT protocol and a storage medium, a cloud server in the application issues a request message to a preset theme based on the MQTT protocol and subscribes a response theme, and an industrial gateway subscribes the preset theme issued by the cloud server and receives the request message, and sends the request message to the storage medium. And generating a response message according to the request message, sending the response message to a response theme of the cloud server, so that the cloud server verifies the response message and the request message, and responding to the request message when the response message and the request message are verified to be consistent. According to the method, a direct request and response mechanism is constructed by using the MQTT protocol, efficient, stable and reliable message transmission between the cloud server and the industrial gateway is ensured, the instantaneity of the request and the response is ensured, the response speed and accuracy are remarkably improved, smoother experience is brought to a user, and the user experience is improved. And a solid communication foundation is provided for various application scenes.

The present application relates to the technical field of agricultural data processing, in particular to a kind of forest planting guidance information pushing method and system based on mobile terminal, comprising the following steps: calling mobile terminal to collect leaf image sequence, calculating luminance variance value to filter effective image, converting color space to separate brightness channel, calculating texture entropy value and gray statistical characteristics, segmenting and extracting vein and mesophyll region, calculating average gray difference value and the change slope along the growth direction of main vein, construct feature vector and calculate the Euclidean distance with standard healthy plant, mapping to nitrogen deficiency grade to generate fertilization guidance information and push.The present application, by guaranteeing data source quality, accurately calculating texture entropy value and gray characteristics, quantitative analysis of color difference and trend, realize the accurate mapping of nitrogen deficiency grade, ensure the instantaneity of agricultural management, realize the rapid nondestructive diagnosis and refinement guidance of plant nutrition status.

The present invention relates to the technical field of equipment failure prediction, and in particular to a method for predicting key equipment failures of airport lighting stations based on digital twins, the method comprising: collecting real-time operation data and real-time physical data of power distribution equipment, and collecting real-time environmental data corresponding to the power distribution equipment; judging the operation failure of the power distribution equipment based on a number of real-time operation data, and judging the physical failure of the power distribution equipment based on a number of real-time physical data; correcting the physical failure judgment result based on a number of real-time environmental data, and then judging the actual failure degree of the power distribution equipment according to the operation failure of the power distribution equipment and the corrected physical failure result; determining the predicted failure degree based on real-time operation data, real-time physical data and a digital twin model of power distribution failure; respectively comparing the actual failure degree with the predicted failure degree to correct the digital twin model of power distribution failure. The present invention improves the accuracy of the fault prediction results of the digital twin model.

The utility model relates to the technical field of active safety belts, in particular to an active safety belt motor pretensioner which comprises an installation base and a furling assembly, a connecting piece is arranged on one side of the installation base, a supporting piece is arranged on the connecting piece, a threaded column is arranged on the supporting piece, the threaded column is arranged in a threaded hole of a transmission piece, and the furling assembly is arranged in the threaded hole of the transmission piece. A transmission assembly is arranged on the transmission part, a conduction part is arranged on the transmission assembly, the threaded column, the transmission part and the conduction part are coaxially arranged, the winding assembly is arranged on the connecting part, and the winding assembly and the conduction part are coaxially arranged and connected in a matched mode; the driving assembly is arranged on the supporting piece, and the driving assembly is used for driving the transmission piece to rotate; and the response speed is high, and the pre-tightening effect is good.

The present invention relates to the technical field of wet wipes, and in particular to an instant wet wipes production device and method; an instant wet wipes production device comprises a chassis, a control module, a material storage module for storing compressed wipes blocks to be soaked, a liquid storage module for storing liquid soaking the compressed wipes blocks, a soaking area for soaking the compressed wipes blocks, and a liquid delivery module for delivering the soaking liquid in the liquid storage module to the soaking area, wherein the compressed wipes blocks and the soaking liquid are stored separately; the present invention is not only simple and reasonable in structure and suitable for daily use, but also can ensure the immediacy of wet wipes production and the use effect of the wet wipes produced.

The embodiment of the utility model discloses a cooling tower and an anti-reflux device for the cooling tower, the anti-reflux device comprises a frame unit arranged at the air outlet end of a fan unit, the frame unit covers the outer side of the fan unit, and a plurality of groups of anti-reflux structures arranged on the frame unit, and every two groups of anti-reflux structures are arranged corresponding to one fan in the fan unit; the two groups of anti-backflow structures are oppositely arranged, each anti-backflow structure comprises a valve plate hinged to the frame unit and a limiting block combined and fixed to the frame unit, and the limiting blocks are configured to limit the opening angle of the valve plates; the ends, away from each other, of the valve plates of the two sets of anti-backflow structures are hinged to the frame unit, the valve plates comprise a closed state and an open state, in the closed state, the valve plates are parallel to the plane where the fan unit is located, and the valve plates of the two sets of anti-backflow structures cover the air outlet ends of the corresponding fans; and when a fault fan exists in the fan unit, the corresponding valve plate can be automatically closed, so that the automatic backflow prevention function is realized, and the operation efficiency of the cooling tower is guaranteed.

This utility model discloses an automatic ball-shaking machine, belonging to the technical field of ball-shaking machines. The automatic ball-shaking machine includes a frame, a rotating ball cover, a drive mechanism, and a color recognition mechanism. The drive mechanism includes a rotary bearing and a drive motor. The outer ring of the rotary bearing is fixedly connected to one side of the frame, and the inner wall of the inner ring of the rotary bearing is provided with an annular toothed portion. The drive motor is fixedly installed on the other side of the frame, and a gear is fixedly installed on the output shaft of the drive motor, the gear meshing with the annular toothed portion. The rotating ball cover is installed on the inner ring of the rotary bearing, and a plurality of stirring blades are evenly distributed along its circumference on the inner wall of the rotating ball cover. The frame is provided with a ball-discharging guide groove, and the color recognition mechanism is also provided on the frame. This utility model can reduce manual intervention during the ball-shaking process and avoid errors and delays in manual ball color recognition, effectively ensuring the fairness, accuracy, and timeliness of the prize-winning results.

The invention provides a multi-user cooperative training system in an E-sports virtual training ground, and belongs to the technical field of E-sports training. Comprising. According to the invention, a data storage module is arranged to store historical training data of each user; the personalized analysis module is used for determining influence factors of each user based on the historical training data of each user; the multi-user collaborative analysis module has a collaborative fitting algorithm based on the influence factors of at least one user participating in training, and determines an optimal E-sports virtual training strategy; and the training execution module is used for generating an electronic sports virtual training scene based on the optimal electronic sports virtual training strategy, obtaining training data of the user and storing the training data in the data storage module. The method has the advantages that the personalized cooperative training scheme for multiple training users is formulated through targeted analysis of the users, and the training level received by the users in the E-sports virtual training ground is greatly improved.

This utility model relates to a mold release agent proportioning device and a spraying system, belonging to the field of track link production technology. It includes a hydraulic proportioning pump and a mold release agent mixing tank. The hydraulic proportioning pump is connected to a water supply pipe, a raw material pipe, and a liquid supply pipe. The other end of the water supply pipe is connected to a purified water tank, and the other end of the raw material pipe is connected to the bottom of the mold release agent raw material tank. A hydraulically controlled one-way valve A is installed on the exhaust pipe. The hydraulically controlled one-way valve A's control port is connected to the outlet of a diaphragm pump through a control pipe. The mold release agent mixing tank is a sealed tank, equipped with an air inlet pipe communicating with its upper part and an external exhaust pipe communicating with the bottom of the mold release agent mixing tank. This utility model has the following advantages: the hydraulic proportioning pump directly utilizes the water pressure flowing in the pipeline as a power source, quantitatively drawing in the mold release agent raw material from the raw material tank according to a proportion, replacing manual proportioning of the mold release agent mixture, fixing the spraying rhythm, and improving production efficiency.