24results about How to "Realize plug and play" patented technology

The embodiment of the invention provides an Internet of Things control system and method, electronic equipment, a storage medium and a program product, and relates to the technical field of industrial Internet of Things. The system comprises a connection management module used for establishing and maintaining connections between a plurality of Internet of Things devices and a plurality of MQTT servers corresponding to the Internet of Things devices; the dynamic equipment mapping module is used for mapping the data of the Internet of Things equipment to the MQTT server through the configuration file; and the message queue and network disconnection continuous transmission module is used for putting the message into the tail of the message queue to continuously transmit the message if the MQTT client instance corresponding to the Internet of Things equipment is detected to be in a network disconnection state when the message is published to the MQTT server. According to the scheme, dynamic expansion of heterogeneous equipment in the industrial Internet of Things, parallel butt joint of multiple cloud platforms, network disconnection continuous transmission and two-way communication capability are realized.

The invention discloses a 2.4 G-based RSSI (Received Signal Strength Indicator) positioning data relay transmission device and method, and belongs to the technical field of wireless communication. The device comprises a positioning label, a positioning gateway, a relay gateway and a public network gateway. The positioning tag broadcasts a 2.4 G signal containing the ID of the positioning tag; the positioning gateway scans the 2.4 G signal, and generates and broadcasts a data packet in which a positioning gateway address, a data packet number, a relay level and aggregated data are packaged; a relay gateway is switched to a low-power-consumption mode after initialization through a monitoring-learning-synchronization mechanism, wakes up and receives data in a broadcast time window of an upstream gateway of the relay gateway, updates a relay level and forwards the data to a downstream gateway, and therefore multi-hop relay transmission of the data is achieved. And the public network gateway finally uploads the data to a cloud platform or an upper computer. According to the invention, through data aggregation and time synchronization dormancy, the system power consumption is greatly reduced, and long-distance and long-endurance positioning data transmission of battery power supply in a complex environment is realized.

The invention discloses a multi-agent ecological collaboration method and system based on an MCP protocol, and the method comprises the steps: understanding a composite operation intention in a natural language request of a user through a large model, and dynamically planning a target agent sequence and a collaboration workflow from a plurality of field agents following an MCP protocol standard based on the composite operation intention; standardized tool interfaces of all domain agents are called in sequence through an MCP client side so as to execute corresponding domain service logic, intermediate execution results and state data are transmitted in real time in the process, finally, all output results are gathered and processed through an agent arrangement framework and returned to a user terminal, and a related global knowledge graph is synchronously updated. According to the method, the agent interaction standard is unified through the MCP, and the dynamic arrangement capability of a large model is combined, so that plug-and-play and flexible collaboration of cross-domain agents are realized, and the problems of difficulty in integration, solidification of a collaboration process and difficulty in automatic processing of complex cross-domain tasks caused by interface heterogeneity of a multi-agent system are solved.

The application relates to a smart measurement switch installation and acquisition method, and belongs to the technical field of electric power metering and data acquisition. The application comprises the following steps: after the smart measurement switch is powered on, a meter searching operation is automatically performed to generate a list of devices to be hung down, and the list is actively reported to a concentrator after the smart measurement switch is connected to a network through an STA; the concentrator identifies the newly-added device and reports an event; after asset information is checked by a cross-platform acquisition system, a temporary file is automatically built, parameters are immediately issued, and remote debugging is initiated; the result is fed back to a field terminal in real time; after a marketing process is completed, the temporary file is smoothly upgraded to an official file; and a topological identification technology is used to dynamically optimize the IOT relationship. Through the temporary-official dual-state file mechanism and the device active reporting technology, the application realizes automatic discovery, instant filing and remote debugging of newly-installed metering devices, completely eliminates data acquisition lag caused by an approval process, guarantees the timeliness of electricity settlement and the accuracy of line loss calculation, and significantly improves operation and maintenance efficiency.

The application relates to an energy storage device, belonging to the technical field of energy storage. The energy storage device comprises a container, a plurality of battery packs, a plurality of converters and a power distribution cabinet, the container comprises a battery cabin and an electrical cabin; the plurality of battery packs are arranged in the battery cabin in series into clusters, the direct current side of each converter is electrically connected with at least one battery cluster, and the alternating current side of the plurality of converters is electrically connected with the power distribution cabinet. In the application, a single converter can monitor and control a smaller number of battery clusters, the control precision can be improved, the circulating current problem of traditional centralized converters can be optimized, and the energy efficiency of the energy storage system can be improved.

The application discloses an interaction method, system and device of a hardware security token and a storage medium, relates to the technical field of communication, and comprises the following steps: generating application protocol data unit instruction data according to device information of a security token hardware and security service information to be executed sent by a client, and sending the application protocol data unit instruction data to the client to forward to the security token hardware; receiving application protocol data unit response data returned by the security token hardware; performing instruction interaction processing based on the application protocol data unit response data, and generating corresponding service processing results and returning the service processing results to the client. The hardware security token interaction and data processing function are deployed on the server, so that the risk of exposure of security logic and sensitive data in the client script is avoided. The user does not need to preinstall any special client software or driver, and can realize plug and play of the hardware security token only through a browser, so that the convenience and cross-platform compatibility of use are improved.

This invention discloses an information transmission and sharing platform for power grid cloud terminal services, relating to the field of power grid cloud terminal service technology, including identity information management and power grid cloud platform data management. A further improvement of the technical solution of this invention lies in that: the identity information management includes the distribution of identity information for power grid equipment, which includes the following steps: S1, preparatory work before information distribution; S2, information distribution; S3, information data transmission. This invention, through the extensive collection and precise matching of information from various links of the power system, not only strongly supports existing businesses but also expands the industrial chain, driving innovation in market-oriented business models such as integrated energy services and electric vehicles. Furthermore, it can apply big data analytics to extract value from the massive data flow of customer resources, generating profitable data service businesses and increasing user participation in demand response.

The application discloses a network security analysis method and system based on system log audit analysis, and relates to the technical field of log audit analysis. The method comprises the following steps: obtaining original log data of each device and business system in a network through a multi-source heterogeneous log collection engine, obtaining an original data set, adaptively normalizing the original data set, generating a standardized audit event item, and obtaining a processing data set. The application automatically identifies the log source type and matches the optimal analysis template through log type feature fingerprint identification, message header fixed field set, keyword co-occurrence vector and regular expression structure feature triplets, and weighted cosine similarity matching. When the matching fails, the initial analysis template is automatically clustered and generated through density clustering or variational autoencoder, and is included in the rule library after being confirmed by an artificial person, so that the new device log is plug-and-play, and the artificial maintenance cost and response delay are greatly reduced.

The invention belongs to the field of electric power communication, and discloses a cellular wireless network two-layer data frame transmission method and a related device, and the method comprises the steps: receiving and analyzing a two-layer data frame sent by an electric power business master station or an electric power business terminal, and obtaining a virtual local area network identifier and a destination media access control address of the two-layer data frame; obtaining a radio bearer identifier of the two-layer data frame based on a preset power service radio bearer configuration table according to the virtual local area network identifier of the two-layer data frame and the destination media access control address; and activating a radio bearer corresponding to the radio bearer identifier of the two-layer data frame in the cellular wireless network according to the radio bearer identifier of the two-layer data frame, and sending the two-layer data frame through the radio bearer. Pure two-layer switching based on the virtual local area network identifier and the destination media access control address is realized, the two-layer data frame does not need to be additionally packaged, and a wireless communication system-level solution which is high in reliability, low in cost and easy to deploy is provided for scenes such as power business.

The application discloses a kind of multi-robot intelligent manufacturing cooperation systems, it is related to industrial robot control and intelligent manufacturing technical field, solve the technical problems of the heterogeneous compatibility difficult of prior art multi-robot system, dynamic response delay is high, collaborative obstacle avoidance precision is insufficient, lack of quality closed-loop management and control and weak fault-tolerant capability.This system uses cloud edge end distributed four-layer architecture, including edge collaborative control layer, multi-robot cluster execution layer, whole-process sensing layer and digital twin closed-loop optimization layer, supporting TSN+5G double-redundancy communication bus module.The application realizes the plug-and-play adaptation of heterogeneous robots, millisecond-level dynamic task scheduling and fault takeover, high-precision collaborative motion obstacle avoidance, and quality closed-loop optimization of whole-process processing, and can widely adapt to the flexible production needs of discrete manufacturing scene, greatly improve the efficiency of production line operation, processing yield and continuous operation stability.

The utility model relates to needle cylinder type extrusion eye cream bottle technical field discloses a needle cylinder type extrusion eye cream bottle, including the shell, the inside of shell is provided with vacuum pipe, the inside of vacuum pipe has the piston of sliding, one end of vacuum pipe has the threaded cylinder through the threaded joint thread, the inside of threaded cylinder is provided with the ball valve, one end of ball valve is in the inside of vacuum pipe, and the other end extends to the outside of threaded cylinder, the inside one side of shell is provided with press block, one side of press block is provided with the clamping block no.

The power transmission line state evaluation system and method based on large-small model collaborative driving, the user inputs the evaluation requirement in the front-end dialogue interface, the LLM receives the evaluation requirement and carries out intention understanding, retrieves the business rules, parameter standards and skill use specifications related to the target evaluation scene from the power grid field knowledge base by using the RAG, carries out task planning, then dynamically calls the required skill module according to the task planning result, each skill module completes professional calculation and writes the execution result into the intermediate state storage, the LLM gathers all execution results and generates a comprehensive evaluation report and displays it on the front-end dialogue interface. The application takes the LLM to undertake the autonomous planning of natural language understanding and evaluation task, takes the professional small model to undertake the skill execution of various evaluation calculations, both are decoupled and linked through the intelligent agent framework, and the end-to-end intelligent evaluation of the typical operation and maintenance scene of the power transmission line is realized.

This application relates to the field of power switching technology, and discloses a firmware-controlled peripheral interface power adaptive switching system and method. The method involves: upon detecting a peripheral connection, providing a basic power supply voltage to the peripheral and initializing the UART serial communication interface; sending a model query command to the peripheral and extracting the peripheral model identifier string from the response frame to generate a relay control command; controlling a Darlington transistor array driver chip to drive the coil of a double-pole double-throw relay, switching the connection state of the relay's common terminal contact, and reading the voltage and current measurements of the peripheral; calculating the peripheral's power value, and encapsulating the power value and power supply mode status into a status data packet and transmitting it to the peripheral management software. This application transforms power supply configuration from hardware mechanical operation to firmware intelligent control, realizing plug-and-play, zero-error configuration, and visual management of peripheral power supply, reducing production costs and maintenance difficulty, and improving the intelligence level of peripheral interface power management.

The present application relates to the technical field of air conditioner intelligent control, and especially relates to a multifunctional air conditioner parameter control system and method based on dual-mode communication and an intelligent socket, which comprises: stable switching is realized by 4G and infrared dual-mode communication in combination with signal strength threshold and duration; a dynamic code library learning module automatically matches air conditioner protocols through polling instructions and temperature and power feedback; an MPC algorithm is adopted, and weight coefficients are dynamically adjusted according to temperature change rate to balance temperature control and energy saving; the control method covers instruction receiving, dual-mode switching, protocol matching, energy saving instruction generation and execution feedback process; the intelligent socket integrates 4G and infrared dual-mode communication, supports 16A national standard and non-standard plug adaptation, and cuts off power supply through overcurrent, leakage and overtemperature triple protection. The present application realizes reliable communication in a weak network environment, improves the compatibility of multiple types of air conditioners, optimizes energy saving effect and power safety protection, and can improve the success rate of air conditioner parameter control and reduce the failure rate.

The application discloses a grid-connection impedance self-adaptive regulation grid-connected inverter control method, which comprises the following steps: detecting grid-connected current and output voltage, performing coordinate transformation and power calculation, and obtaining an initial reference value of grid-connected voltage through power synchronous control; obtaining a nonlinear equation set about grid impedance by using collected grid-connected current, output voltage and calculated active and reactive power of the inverter, realizing real-time identification of the grid impedance through genetic algorithm, and then virtually outputting an impedance at an output port of the inverter through a virtual impedance algorithm, so as to self-adaptively regulate the grid-connection impedance between the inverter and the grid to an expected value. The application can self-adaptively regulate the grid-connection impedance between the grid-connected inverter and the grid, thereby ensuring that the grid-connected inverter can reliably and stably operate under strong and weak grid working conditions.

The utility model discloses a plug-and-play intelligent reactive power compensation device, and relates to the technical field of distribution transformers. The capacitor module comprises a plurality of capacitor modules, an assembly and a connector, the plurality of capacitor modules are assembled in the assembly, the capacitor modules are connected with the assembly through the connector, a guide groove is formed in the lower portion of the inner side of the assembly, the capacitor modules are movably inserted in the guide groove, and the connector is inserted in the guide groove. The connector assembly comprises four power supply terminals and two contact signals, and the capacitor module comprises a state display man-machine interaction part, a first fastener, a second fastener, a test interface terminal, a communication and current sampling interface and a molded case circuit breaker. And through the guide groove at the lower part of the inner side of the assembly, the capacitor module and the assembly are convenient to plug and unplug, so that the device is more convenient to operate and maintain, and plug-and-play can be realized.

The invention relates to a low-voltage power distribution and utilization dual-mode communication relay method, a low-voltage power distribution and utilization dual-mode repeater, electronic equipment and a computer readable storage medium, and the method comprises the steps: setting a logic address of the low-voltage power distribution and utilization dual-mode repeater as a network access MAC address, and transmitting a network access request according to a repeater equipment type; receiving a network access permission instruction and a terminal equipment identifier fed back by the concentrator communication unit based on a preset grey list mechanism, monitoring channel quality of uplink and downlink communication links in real time after network access succeeds, and performing self-adaptive switching in a plurality of preset communication networking relay modes based on the channel quality, and direct or indirect relay forwarding is carried out based on the current relay mode. The network access and archive management process of the relay equipment is simplified, plug and play is realized, the communication mode can be adaptively switched according to the channel state, and high efficiency and high reliability of data transmission in a complex power distribution and utilization environment are guaranteed.

The invention relates to the technical field of circuit breakers, and particularly discloses a low-voltage intelligent circuit breaker management system for a distribution transformer, and the system comprises an information initialization module which obtains and writes initial information through a mobile terminal when a circuit breaker is installed, and the initial information comprises a transformer area number, a user ammeter number (or a power utilization position) and a power supply phase (only a single-phase circuit breaker); the identification filing module is deployed in a transformer area management terminal, receives a response containing initial information returned by the circuit breaker by sending an equipment discovery instruction, and completes local registration and generates registration information after the response is verified to be consistent; the topology generation module is used for receiving the registration information and calling a pre-stored basic topological graph according to the number of the transformer area, and the graph comprises a multi-phase line network and a plurality of unassociated logic access points; and the operation and maintenance personnel associates the registration information with a target logic access point, draws the circuit breaker identifier in a basic topological graph based on the registration information, and finally generates a complete topological graph.

The utility model provides a protective device for laboratory construction, and relates to the technical field of house construction, the protective device for laboratory construction comprises a plurality of insertion rods located on one side of a wall body, the plurality of insertion rods are sequentially inserted on the surface of a transverse plate, and the surfaces of the plurality of insertion rods are provided with scales for detecting the height of the transverse plate. The surfaces of the multiple insertion rods are further provided with storage assemblies used for storing tools, and the storage assemblies are located on one side of the scales. The protective device for laboratory construction has the advantages of being convenient to assemble and disassemble, capable of accurately adjusting the height of the insertion rods, convenient to store the tools and the like.

This utility model discloses a dual verification bracket for an access control device. Relating to the technical field of access control devices, it includes a bracket assembly and a verification assembly. The bracket assembly includes a support frame with a mounting base fixedly installed on its top. The mounting base houses a controller with a wireless communication module. Two mounting slots are formed on the top of the mounting base, and a connecting connector is fixedly installed at one end of each slot. The verification assembly includes three verification modules: a card reader module, a password input module, and a face recognition module. Connecting blocks are fixedly installed at the bottom of each of the card reader module, password input module, and face recognition module. This utility model allows for the selection of either a strong identity binding dual verification scheme or a weak identity binding dual verification scheme according to actual needs, achieving a highly secure, flexible, and convenient access control solution with significant practical value.

The application relates to a plug-in controller power supply system and a control method thereof. The plug-in controller power supply system comprises a backboard, a connector, a function manager and a controller; the backboard is provided with a boost module; the boost module is used for converting an input whole vehicle system power supply voltage into a module working voltage; when the controller is inserted into the connector, and the backboard monitors that the power condition signal is a low level, the controller sets a wake-up signal transmitted to the function manager to a high level, and the function manager is powered on and runs after receiving the high-level wake-up signal. The plug-in controller power supply system can convert the input whole vehicle system power supply voltage into the module working voltage, avoids the problem that the input current of the high-power controller is large, and after the blade controller is inserted into the rack, the power condition signal can be used to inform the power-on of the front-stage power supply unit, other operations are not needed, and the controller can be used as soon as it is plugged in.

The application discloses a kind of magnetic attraction peripheral mounting accessory type identification and protocol adaptive method, it is related to the technical field of electric digital data processing, the method includes: when accessory is adsorbed to magnetic attraction docking structure, three-dimensional magnetic field data and electrical coding data of accessory are collected in parallel, respectively execute filtering processing and binary processing, generate magnetic field characteristic vector and electrical coding vector;Magnetic field characteristic vector is matched with accessory feature library to execute weighted Euclidean distance, electrical coding vector is matched with accessory feature library to execute hamming distance, and the identification result is output by cross validation and fusion decision;With identification result as index, configuration data in protocol dynamic mapping table is retrieved, and communication protocol switching, power supply parameter adaptation and drive loading are automatically completed;Magnetic field amplitude is continuously monitored to support hot plug dynamic reconfiguration.The application realizes the complete data processing closed loop of accessory identification to protocol adaptation, and identification reliability is high, supports plug and play.

The application discloses a honeypot technology implementation method and device, equipment and a storage medium, relates to the network security technical field, and is used for improving the deployment efficiency of the honeypot technology. The method comprises the following steps: dividing a physical host into a plurality of virtual nodes, wherein the plurality of virtual nodes at least comprise a virtual configuration node and a virtual capture node; configuring network parameters for the virtual capture node through the virtual configuration node, wherein the network parameters comprise at least one of the following: an IP address, a MAC address, a gateway address and a subnet mask; capturing abnormal data through the virtual capture node, wherein the abnormal data comprises at least one of the following: an identifier of an abnormal host and an abnormal behavior, and a honeypot pseudo-service is deployed in the virtual capture node. The application is applied to a scene of deploying the honeypot technology.

The invention relates to the technical field of clothing picture processing, in particular to an image generation method and system based on multi-LoRA fusion, and the method comprises the steps: training and generating a figure LoRA model based on a figure label separation mode, training and generating a clothing LoRA model based on a clothing segmentation mode, and training and generating a scene LoRA model based on a head portrait mask mode; fusing the figure LoRA model, the clothing LoRA model and the scene LoRA model according to a preset weight to update a preset text graph model; and obtaining a target prompt word set, and generating a target fusion image based on the target prompt word set and the updated preset text graph model. Through adoption of the technical scheme, guide training is performed in the preset text graph model according to the target prompt word set, when the preset text graph model is reasoned, the features of the three LoRA models can be fused clearly without conflicts, and a target fusion image with accurate main figure appearance, high garment reduction degree and strong scene atmosphere feeling is generated.