77 results about "Data function" patented technology

The invention belongs to the technical field of network security, and provides an RDMA traffic DDoS attack detection method and system in an edge computing power network environment, and the method comprises the steps: extracting the traffic feature data of RDMA traffic through a PCC function module in a DPU network card; the PCC function module transmits the extracted flow characteristic data to an edge computing node for preprocessing; performing time sequence analysis on the preprocessed flow characteristic data by using a GRU algorithm model in the DPU network card, and judging whether the current RDMA flow belongs to a normal mode or not; and uploading the abnormal flow characteristic data to a cloud end, carrying out deep analysis by a cloud end server, and carrying out accurate identification on an attack type. According to the method and the device, the PCC module in the DPU network card is combined with the GRU algorithm model in the edge computing environment, so that efficient RDMA traffic DDoS attack detection is realized.

The invention belongs to the technical field of aerospace, and discloses an aviation electrical system insulation detection device which comprises a shell and an overall frame serving as the insulation detection device. The display screen is used for displaying measurement data in real time; the function key group integrates the functions of measurement mode switching, data retention and insulation test starting; according to the conversion assembly, through the linkage design of the rotating disc and the rotating switch, the problem that functions cannot be switched when the two hands of a traditional insulation detection device are occupied is thoroughly solved, a worker only needs to rotate the rotating disc with the hand of supporting equipment, the rotating switch can be driven through the driving mechanism, switching of insulation test voltage gears is completed with one hand, and the working efficiency is improved. Compared with a traditional device which needs to frequently put down a connecting line and manually rotate a switch, the design simplifies the operation steps from three steps to one step, shortens the single function switching time, and remarkably improves the efficiency and safety of high-altitude operation or narrow space detection.

The invention relates to the technical field of building information model optimization, in particular to a large-volume BIM model optimization system based on intelligent loading, which comprises a model analysis unit, a function identification unit, a simplified execution unit and a model recombination unit, and is characterized in that the model analysis unit reads an IFC file and separates component data; the function identification unit outputs a decoration component (first class) set, a non-bearing structure (second class) set and a bearing component (third class) set through geometric and semantic dual-channel analysis, the simplified execution unit performs edge folding on the first class, performs vertex clustering on the second class and skips simplification on the third class, and the model recombination unit binds metadata and constructs a dynamic octree index. The problems that a traditional simplification strategy is single and core information is lost are solved, the model loading efficiency and application precision are improved, and the method is suitable for complex building scenes.

A government data analysis system that may aggregate the data of government entities in state and local education (SLED), such as K-12 schools, K-12 school districts, and higher education institutions, and process and store the data. The government data analysis system may provide, enable, or facilitate various functionality for the data, such as artificial intelligence-assisted research, analysis, procurement, compliance and other functionality. The government data analysis system may generate workspaces for users that combine data for numerous government entities in SLED that would otherwise be separate. Such data may include strategic plans, meeting materials (for example, school board agendas or meeting minutes), budgets, and contact information of the government institutions. The government data analysis system may analyze the data using artificial intelligence systems that include large language models (LLMs) in order to surface actionable insights, signals, and other information to users.

A system is provided.SOLUTION: This food management device is provided with a means for recognizing the kind, quantity and best-before date of food, a means for transmitting the recognized food data, a means for preserving the transmitted data and tracking the best-before date or preservation period, a means for generating a recipe based on the taste, physical condition, season, weather and economical conditions of a user, and a means for transmitting the generated recipe. The system includes a notification means, a means for confirming a deficient food material and automatically placing an order, a means for analyzing the nutrition balance of the user and generating advice for supporting healthy eating habits, a means for transmitting the generated advice, and a means for collecting the feedback of the user and updating data.SELECTED DRAWING: Figure 1

The utility model discloses a debugging and monitoring system for a power amplifier, and relates to the field of communication. The system comprises a signal acquisition module, an analog-to-digital conversion module, a data processing module, a function control module and a fault alarm module. The signal acquisition module is used for acquiring a working condition analog signal of the power amplifier; the analog-to-digital conversion module is connected with the signal acquisition module and is used for converting the working condition analog signal into a working condition digital signal; the data processing module is connected with the analog-to-digital conversion module and is used for receiving the working condition digital signal and outputting working condition detection data; the function control module is connected with the data processing module and used for controlling the working state of the power amplifier according to the working condition detection data; and the fault alarm module is connected with the data processing module and is used for controlling the power amplifier to stop working and sending a fault code to a lower computer. The power amplifier debugging system can realize automatic debugging of the power amplifier, reduce debugging workload and improve debugging efficiency.

The invention relates to the technical field of intelligent terminals, and discloses a smart phone and a method, and the smart phone comprises an interactive sensing module, a data fusion module, a function mapping module, a scene adaptation module and a strategy execution module. The interactive sensing module acquires touch pressure data (including contact area and the like), voice instruction data (including voiceprint features and the like) and gesture track data (including moving speed and the like) through multi-type sensors which are optimally deployed; the data fusion module obtains multi-modal interaction data through processing; the function mapping module analyzes the data to obtain a target function identifier and parameters; the scene adaptation module predicts a future scene type in combination with ambient light, a device position and user biological characteristic data; and the strategy execution module generates a function execution strategy and calls the hardware execution unit. According to the invention, the interaction accuracy and the intelligent level are improved, and the user experience is optimized.

The invention provides a software effectiveness measurement method and device, equipment and a storage medium, and belongs to the technical field of software development. The method comprises the following steps: processing data generated in a software research and development process into efficiency measurement data; identifying a data function and an interaction function of a reconstruction system associated with the demand of the software according to the efficiency measurement data; analyzing the data function and the interaction function to obtain the number of required function points, and determining the contribution proportion of the data function to the required function points according to the total number of newly added and transformed fields required for realizing the data function; determining the contribution proportion of the interaction function to the required function points according to the number of logic processing units for realizing the interaction function; calculating an efficiency evaluation index value changing along with the function point number according to the required function point number; and generating an efficiency measurement result of the software based on the efficiency evaluation index value. According to the method, more accurate software effectiveness measurement is realized.

System and method secures critical data on distributed ledger (DL) or blockchain (Bchn) or linked memory cell (LCM) data construct. Each cell in DL / Bchn / LCM has cellular immutability and cellular connectivity characteristics. System randomly stores critical data in the DL / Bchn / LCM based with initial state function and stores nonsensical data in other cells based upon nonsensical initial state function which is inferior to the critical data function. The DL / Bchn / LCM has a stem, with stem cells, forking cells and branches with branch cells created by forking initial state function (sometimes triggered by cyber attacks, sometimes by new growth). Trees of DL / Bchn / LCM are formed as are forests of DL / Bchn / LCM trees. automatic information search operations (AISO) through data collections also grow stems and branches on the DL / Bchn / LCM trees. The AISO generates supplemental (Supple) data based on supple initial state function. Supple data is further dispersed and randomly stored in the DL / Bchn / LCM trees and / or forest.

A method for distributing communication resources between subfunctions of a function, executable on two or more executability levels, of a communication system for a vehicle. The method includes ascertaining a communication resource requirement of the function on a first executability level, provided by subfunctions of the function; checking whether the communication resource requirement is able to be met with available communication resources; if not, determining at least one of the subfunctions that is able, with the available communication resources, to provide only a second executability level that is restricted in relation to the first executability level; distributing available communication resources between the two or more subfunctions comprising restricting the available communication resources for one or more other subfunctions that differ from the at least one subfunction, so that the two or more subfunctions provide the second executability level of the function following the restriction.

The utility model provides a wireless ultrasonic device based on hardware image compression solves the problem of inconvenient transmission, low image data processing efficiency of traditional ultrasonic equipment. It includes probe, transceiver module, data acquisition module, FPGA treater, hardware compression module, wireless transmission module, mobile terminal, the FPGA treater is connected with transceiver module, data acquisition module, hardware compression module, wireless transmission module and mobile terminal electricity respectively, the probe is connected with transceiver module electricity, transceiver module is connected with data acquisition module electricity, mobile terminal carries out data transmission with FPGA treater through wireless transmission module, the hardware compression module has the compression processing function of ultrasonic image, mobile terminal has the decompression data function, decompression ultrasonic image and display. The utility model discloses through hardware compression module and wireless transmission module guarantee high speed, stable transmission of data, show ultrasonic image through mobile terminal simultaneously, improve the convenience of medical equipment.

Various systems and methods are described implementing a multi-access edge computing (MEC) based system to realize MEC application registration and application data functions for MEC frameworks. In an example, operations are performed at a MEC orchestrator to maintain a registry of applications within a MEC system or among a federation of MEC systems, with the MEC orchestrator performing operations including: identifying, based on the communications with a plurality of MEC hosts, a plurality of applications provided by the MEC hosts in the MEC system (or, by applications provided by a plurality of MEC hosts in a federation); storing and synchronizing application information for the plurality of applications in a registry; and communicating the application information from the registry to an entity of the MEC system or to an entity federated with the MEC system.

The invention discloses a configuration calibration method, device and equipment for low-speed unmanned vehicle chassis software and a medium. The method comprises the following steps: under the condition that the low-speed unmanned vehicle is electrified, if a whole vehicle configuration state calibration instruction sent by a controller local area network bus is received; analyzing the whole vehicle configuration state calibration instruction through a chassis controller to determine a function configuration state corresponding to the whole vehicle configuration state calibration instruction; wherein the whole vehicle configuration state calibration instruction comprises configuration state identification data, function configuration item mapping association data and instruction validity verification data; and controlling the low-speed unmanned vehicle to execute corresponding function configuration based on the function configuration state. The technical effects of simplifying the configuration calibration operation, reducing the number of software versions, reducing the development and maintenance cost and guaranteeing the configuration accuracy are achieved.

This disclosure provides a method and related products for genome sequence generation and model training. During the training phase, pre-trained multimodal data, including sequence data, functional annotation data, omics data, and species evolution information, is acquired. A fused representation is obtained through heterogeneous coding and multimodal fusion, and input into the sequence generation model for feature calculation, outputting the predicted base probability distribution for each base position to be generated. The model is optimized by combining a multi-task training mode of autoregressive generation and intermediate padding, and a weighted loss function based on biological annotation. During the inference phase, sequences are generated progressively based on multimodal generation context information. Candidate bases are obtained through sampling and evaluated using biological constraints, omics validation, structural validation, and functional validation. Resampling is performed when conditions are not met until preset conditions are satisfied. This method can improve the biological rationality and application value of the generated sequences.

The invention provides a multi-mode service cooperative communication method and device, electronic equipment and a storage medium, and relates to the technical field of communication, the method comprises the following steps: sending a first message to a user plane data function (UPF), the first message comprising quality of service (QoS) policy information; the QoS strategy information is used for indicating a link transmission strategy for transmitting at least one service flow in a multi-mode service to an augmented reality XR terminal, so that the XR terminal obtains the link transmission strategy for transmitting the at least one service flow in the multi-mode service based on the QoS strategy information, converged communication of XR multi-mode service cooperation is realized, and XR user experience is improved.

This application provides a communication method and a related device, so that in a manner in which a network device provides configuration information of an AI service, a terminal device can transmit service information of the AI service based on the configuration information of the AI service, to implement integration of AI computing power and a communication network. In the method, the terminal device receives the configuration information of the AI service from the network device, where the configuration information of the AI service indicates configuration information of a connection function and at least one of the following: an identifier of the AI service, configuration information of a computing function, configuration information of a sensing function, and configuration information of a data function. The terminal device receives or sends the service information of the AI service based on the configuration information of the AI service.

The present application relates to a preparation method of a flexible optoelectronic synapse device, and more particularly to a preparation method of a flexible optoelectronic synapse device with data erasing function. To obtain a flexible optoelectronic synapse device with simple structure, low cost and data erasing function. By bending the device, defects are generated inside the material, which induces the neutralization of ionized oxygen vacancies, thereby reducing the conductivity of the thin film to achieve data erasing, providing a method for quickly erasing data for metal-oxide-semiconductor-based optoelectronic synapse devices. A new solution is provided for erasing data for metal-oxide-semiconductor-based optoelectronic synapse devices with metal-semiconductor-metal structure. The flexible optoelectronic synapse device provided can highly simulate the function and behavior of biological synapses, and has a storage bit width of more than 5 bits, showing excellent performance.

The utility model discloses a domestic server protection device based on a trusted card. The domestic server protection device comprises the trusted card, a CPU (central processing unit), a CPLD (complex programmable logic device) chip, a BMC (baseboard management controller) chip, a BIOS (basic input / output system) FLASH chip, a BMC FLASH chip, a first SWITCH chip, a second SWITCH chip, a third SWITCH chip and a fourth SWITCH chip. According to the domestic server protection device based on the trusted card, through the connection design of the trusted card, the CPU, the CPLD chip, the BMC chip, the BIOS FLASH chip, the BMC FLASH chip and the four SWITCH chips, the trusted card not only can measure the BMC FLASH chip, but also can measure the BIOS FLASH chip, so that data protection of the BMC FLASH chip and the BIOS FLASH chip is realized, and the reliability of the domestic server protection device is improved. Meanwhile, the BMC chip can update data of the BIOS FLASH chip on line, the functions are complete, the applicability is higher, meanwhile, the device is simple in structure, the cost is reduced, a domestic device is selected as a core device of the device, and high autonomous controllability and safety are achieved.

Memory devices, memory systems, and methods of operating the same are disclosed in which a memory device, in response to receiving a mode register read (MRR) command directed to one or more write-only bits of a mode register, reads data indicative of a status of the memory device about the memory device from one or more cells of a memory array of the memory device that are different from the write-only mode register. The data can include device settings, environmental conditions, usage statistics, metadata, feature support, feature implementation, device status, temperature, etc. The status information mode can be optionally enabled or disabled. The memory devices can include DDR5 DRAM memory devices.

Memory devices, memory systems, and methods of operating the same are disclosed in which a memory device, in response to receiving a mode register read (MRR) command directed to one or more write-only bits of a mode register, reads data indicative of a status of the memory device about the memory device from one or more cells of a memory array of the memory device that are different from the write-only mode register. The data can include device settings, environmental conditions, usage statistics, metadata, feature support, feature implementation, device status, temperature, etc. The status information mode can be optionally enabled or disabled. The memory devices can include DDR5 DRAM memory devices.

The application belongs to the technical field of image recognition, and discloses a kind of individualized brain function area boundary positioning method and system;Obtain structural MRI data, functional MRI data and diffusion tensor imaging data under the same voxel space, generate functional activation map under resting state condition, and determine coarse functional area mask in target anatomical region according to functional activation map;Coarse functional area mask is expanded in space and edge band is extracted, so as to demarcate a candidate boundary band voxel set around coarse functional area mask;The boundary feature vector corresponding to each voxel is constructed;Boundary feature vector is input into pre-trained boundary discriminant network, and the boundary probability value of each voxel is obtained, and the boundary probability graph of individualized brain function area is generated;Based on boundary probability graph, construct boundary energy function, combine energy minimization segmentation mechanism, divide candidate boundary band voxel set, three-dimensional reconstruction is carried out in individual structure space, and the boundary surface of individualized brain function area is obtained.

The invention discloses a design change-based automobile fault diagnosis process development method, which comprises the following steps of: comparing DTC data, functional loop information, a system schematic diagram and BOM information before and after change setting in a development database, and marking a change situation; performing information processing and variable content marking on different variable conditions so as to create a fault diagnosis process variable development task; and according to the created fault diagnosis process setting change development task, completing fault diagnosis process setting change content development. According to the invention, the system automatically compares the change data, identifies the change point and marks the situation, reduces the workload of manual interpretation and comparison, reduces the risk of human errors and omission, can automatically judge whether various changes affect the diagnosis process or not through the preset fault diagnosis change element library, and improves the diagnosis efficiency. And the corresponding development task is accurately generated, so that deviation caused by artificial experience is avoided.

The invention discloses a node anomaly detection method and device, equipment, a storage medium and a program product. The method relates to the fields of cloud technology, cloud security and the like. The method comprises the steps of obtaining a current communication protocol of a target node, wherein the current communication protocol is determined according to communication data of the target node; function detection is carried out on the target node to obtain detection data, the function detection is used for detecting at least one transmission control function of the current communication protocol, and the detection data comprises communication data received and transmitted by the target node in the function detection process; analyzing and processing the detection data to determine a function detection result, the function detection result comprising whether the target node has a detected transmission control function during communication; and according to the function detection result, determining an anomaly detection result of the target node and an associated node of the target node, the anomaly detection result including anomaly or normality. The detection accuracy of the abnormal nodes can be improved, and the abnormal nodes are prevented from being used for illegal purposes.

A method, network device, system, and non-transitory computer-readable storage medium are described in relation to priority-based service authorization, including receiving, via an application service, a session request from a user equipment device (UE), wherein the session request includes a priority service subscription indicator associated with invoking a priority service session with the UE; determining, based on an applicable policy, a first authorization of the application service for the priority service; obtaining, from a user data function and based on the first authorization, a subscriber profile associated with the UE; sending, to an authenticator, a request for a second authorization of the UE for the priority service based on a verification of the priority service subscription indicator to the subscriber profile; receiving, from the authenticator, a verification message of the second authorization; and notifying, based on the verification message, the application service of the invoking of the priority service session.

The invention discloses an automatic spraying dust suppression system and method for a port. The system comprises a dust sensor, a cloud server, a PLC control cabinet and a spraying device. The plurality of dust sensors acquire dust concentration data of different positions of a target area, and the cloud server comprises a water resource scheduling module and a spraying system control module; the water resource scheduling module is used for matching corresponding water demands and spraying parameters according to the dust concentration data; the spraying system control module is used for generating a corresponding control instruction according to the spraying parameters and sending the control instruction to the PLC control cabinet; the PLC control cabinet adjusts operation parameters of the spraying device according to the control instruction; and the spraying device receives the adjusted operation parameters and carries out spraying dust suppression on different positions of the target area. According to the invention, based on the relationship among the dust concentration, the water demand and the spraying parameters, the intelligent linkage among the atmospheric dust monitoring, the spraying system and the water supply system is realized, the data function is fully excavated, and the dust suppression effect is improved.

The invention relates to a control method for an arc cutter of an arc cutter type tree mover meeting a hard object, and the method comprises the steps: obtaining the cutter tree mover data of a plurality of tree movers, and combining the obtained tree mover data with the depth of mining to create a fusion curve; then screening the cutter tree digging data based on the rotation data of the cutter and the stress data of the cutter during tree digging of the cutter to obtain screened cutter tree digging data, and taking the screened cutter tree digging data as a reference; calculating a prediction curve of the screened cutter tree digging data by using a fusion curve of the screened cutter tree digging data corresponding to the cutter operation environment data in the screened cutter tree digging data, creating a cutter operation prediction model, and training the cutter operation prediction model by using the data as training data; and a tool operation prediction model with a tool operation data prediction function is obtained, so that when the tool operation data exceeds the predicted data in the actual operation process of the tool, alarm information is sent.

Function relations between or among functions in source code can be determined using debugging data. A service can receive a debugging file in a standardized format as input. The debugging file can correspond to compiled code generated subsequent to compiling the source code. The service can determine a set of functions based on the debugging file. The debugging file can include one or more attributes corresponding to the set of functions. Subsequently, the service can determine, based on the attributes, one or more function relations associated with the set of functions. The service then can generate a data structure mapping each function relation of the function relations to the source code. The service can automatically control deployment of the source code based on a compliance score that indicates compliance with a functional safety requirement. The compliance score can be generated based on the function relations indicated by the data structure.

The invention provides a communication method and related equipment, which are used for providing configuration information of an AI service through network equipment, so that terminal equipment can transmit service information of the AI service based on the configuration information of the AI service, and the fusion of AI computing power and a communication network is expected to be realized. In the method, a terminal device receives configuration information of an AI service from a network device, and the configuration information of the AI service indicates configuration information of a connection function and at least one of the following: an identifier of the AI service, configuration information of a calculation function, configuration information of a sensing function, and configuration information of a data function; and the terminal device receives or sends the service information of the AI service based on the configuration information of the AI service.

The invention discloses a multi-rigid-body control simulation method for an inertial measurement system. The method comprises the following steps: simplifying a geometric model of the inertial measurement system through three-dimensional modeling software, and outputting the simplified geometric model as a three-dimensional intermediate format; the method comprises the following steps: establishing an inertial measurement system virtual prototype model in ADAMS software, and converting the inertial measurement system virtual prototype model into a file format interacting with Simulink; building an inertial measurement system loop control method model in a Simulink environment, wherein the input and output of the loop control method model realize data interconnection with the virtual prototype model through parameterized variables; inputting attitude and overload acceleration data functions of a carrier in a Simulink environment, defining shaft end friction model parameters and performing simulation; in the simulation process, gyroscope, frame angle, table body posture, shaft end friction torque, motor feedback torque variable kinematics and dynamics simulation data, curves and three-dimensional model animation are output in real time.

The application provides a message encryption authentication method based on a Wayland protocol and belongs to the technical field of message encryption authentication. The method comprises the following steps: based on a Wayland library, extending a connection module, and according to an advanced encryption standard encryption and decryption process, overloading communication write data and read data function interfaces to obtain overloaded communication write and read data function interfaces; through adding judgment logic of a key and judgment logic of an encryption algorithm, obtaining an overloaded client connection request function interface and an overloaded server communication channel creation function interface; defining a working mode and judging, and communicating through a Unix Socket channel to complete message encryption authentication. The application solves the problem that in the case that an existing message transmission is destroyed in a permission system, an attacker can hijack and monitor transmission data, and simultaneously realizes a client whitelist function, so that an illegal application not in the whitelist cannot initiate a connection request.