49 results about "System element" patented technology

The invention provides a power distribution network pre-disaster active defense method considering network reconstruction. The method comprises the following steps: 1) establishing a power distribution network operation state model and defining system elements; 2) acquiring meteorological prediction data in a future preset time window, predicting the icing thickness of the distribution line at each moment, calculating the line failure probability according to the icing thickness, and judging the line with the failure probability exceeding a threshold value as a high-risk line; 3) constructing a pre-disaster active defense optimization model of the power distribution network; 4) introducing a second-order cone relaxation method to convert the non-convex power flow constraint in the pre-disaster active defense optimization model of the power distribution network into a convex constraint form; (5) carrying out iterative solution on the converted active defense model by adopting a Benders decomposition method to generate an optimal network reconstruction scheme, a power flow operation state and a distributed power supply output scheme, and (6) monitoring a line icing state in real time to realize dynamic updating of an active defense strategy.

The invention discloses a data management level transition condition determination method and device, equipment and a storage medium. The method comprises the following steps: acquiring original low-altitude multi-source data of a target airspace; and constructing a dynamic capability element map according to the association relationship among the data indexes in the original low-altitude multi-source data. And based on a Bayesian structure algorithm, determining a data causal conduction path between the low-altitude multi-source data according to the dynamic capability element map. And for each data causal conduction path, running Monte Carlo simulation according to the data causal conduction path based on an initial simulation environment set by a pre-constructed intelligent simulation platform, and determining a level transition threshold condition corresponding to each pre-constructed preset level. According to the method, the transition condition can be accurately quantified, and a deterministic path for revealing a technology and system element coupling effect is provided for low-airspace data circulation.

This utility model relates to the field of communication system component testing technology, specifically a communication system sub-component aging test device. It includes a housing, a horizontal partition fixedly installed on the inner wall of the housing, a vertical partition fixedly installed on the top of the horizontal partition, and a duct at the top of the horizontal partition. The top outer wall of the duct is fixedly connected to the top inner wall of the housing, and an outlet duct is fixedly connected to the bottom outer wall of the duct. This utility model uses optical fiber to connect the network cable tray to the network cable housing, then the network is transmitted to the network cable head through the output line, and power is supplied through the charging port to the device, enabling the device to be connected to the network and powered. This achieves the effect of keeping the wiring tidy during testing and facilitating storage after testing. Prolonged network and power supply to batches of devices may cause abnormal overheating. When abnormal overheating occurs, a fan starts, delivering high-speed airflow to the device through the outlet duct to cool it down, thereby preventing fires caused by abnormal overheating during batch testing.

This disclosure provides systems, methods, and devices for supporting a memory system that processes data and metadata within memory of a memory device. In a first aspect, a method of controlling a memory device includes performing a first request in a first rank of the memory device during a first time period, where the first time period includes a first data access portion and a first metadata access portion; and executing a second request in a second rank of the memory device during a second time period, where the second time period includes a second data access portion and a second metadata access portion, wherein performing the first request in the first rank and performing the second request in the second rank includes interleaving the first request and the second request between the first rank and the second rank. Other aspects and features are also claimed and described.

The invention relates to the technical field of cement-based material design, and discloses a machine learning-based cement-based material multi-scale intelligent design method, which comprises the following steps of: constructing a system element database of a cement-based material under nano-scale, micro-scale, meso-scale and macro-scale; based on a machine learning algorithm, training the system element database to construct a machine learning model so as to establish mapping and association among different scales; designing parameters under any scale are input into the machine learning model, forward prediction is executed, and performance and structural features of the target object under the scale are output and obtained; and inputting the performance or structural characteristics of the target object under any scale into the machine learning model, executing reverse derivation, and outputting design elements required for realizing the performance or the structure. The method has the characteristics of intelligence, automation and high efficiency, the labor cost is remarkably reduced, the limitation that a traditional fitting method is long in period and low in efficiency is overcome, and the technical blank of multi-scale information transmission and performance mapping is filled.

The invention relates to a license translator. Systems, methods, and circuitry are provided for translating permission identifiers in bus access transactions. In one example, a processing system includes a source system element characterized by a plurality of source privilege levels; a destination system element characterized by a plurality of destination privilege levels; and translator circuitry coupled between the source system element and the destination system element. The translation circuitry includes an input and an output. The input is coupled to a source system element that inputs a bus access transaction, where the bus access transaction includes a source permission identifier that indicates a source privilege level. The output is coupled to a destination system element. The output provides a modified bus access transaction in which the source permission identifier is replaced by a destination permission identifier indicating a destination privilege level mapped to the source privilege level.

Systems, methods, and circuitries are provided for translating permission identifiers in bus access transactions. In one example, a processing system includes a source system element characterized by a plurality of source privilege levels; a destination system element characterized by a plurality of destination privilege levels; and translator circuitry coupled between the source system element and the destination system element. The translation circuitry includes an input and an output. The input is coupled to the source system element that inputs a bus access transaction, where the bus access transaction includes a source permission identifier indicating a source privilege level. The output coupled is to the destination system element. The output provides a modified bus access transaction in which the source permission identifier is replaced with a destination permission identifier indicating a destination privilege level mapped to the source privilege level.

An electromagnetic transient dynamic process simulation system under a power grid fault based on new energy grid connection belongs to the technical field of new energy power generation, and is characterized in that mathematical models of power system elements are built on a digital calculation tool platform such as a computer, and then a network formed by the mathematical models is solved through various numerical algorithms. The digital simulation has the main advantages of being not limited by the simulation scale, short in modeling and debugging time, safe and reliable in test environment, low in test cost and the like. With continuous development of digital technologies such as computers, the digital simulation technology has become a simulation means mainly used in scientific research and test work of an electric power system. The simulation system adopts an implicit trapezoidal integral method and a transient equivalent circuit to solve a network, supports interaction among a new energy side control system, a power grid relay protection device and a power grid model, and realizes comprehensive simulation of the network, a motor and a secondary control system.

System element for a detachable sealed connection of a sensor to a fluid system, comprising a measuring chamber (6) that can be connected to the fluid system by flow, wherein the measuring chamber (6) is formed in a housing (1) and a part of the wall of the measuring chamber (6) is formed by a membrane (2) that is significantly more flexible than the remaining part of the wall of the measuring chamber (6), wherein the part of the wall of the measuring chamber adjoining the membrane forms an outer wall (9) with a rim (10) on which the membrane (2) rests, and the membrane (2) has a circumferential bead (11) located on the side of the membrane (2) facing the measuring chamber (6), characterized in that the bead (11) engages in a recess (12) formed in the housing (1) around the outer wall (9), which extends around the measuring chamber (6).and in the area of ​​the recess (12) projecting pins (13) are arranged around the outer wall (9) and wherein holes (14) are provided in the bead (11) of the membrane (2) so that the pins (13) engage in the holes (13) in the bead (11) of the membrane (2).

To ensure the validity of part recognition data such that pass or fail of parts shape can be correctly determined even when lots are changed at update of the part recognition data.SOLUTION: An implementation system causes a control unit of a surface mount machine to execute: a determination process that determines pass or fail of the part shape, using part recognition data; a storage process that stores, in a storage unit, images and determination results of the determination process in association with each other; an editing process that edits duplicate data of part recognition data on the basis of an image of a part that was determined to be failed in the determination process; a first test process that determines pass or fail of the part shape, using the edited duplicate data on an image of another part of the same type as a type of the failed part, and tests the edited duplicate data by comparing the determination results; and an update process that, in the case that the edited data passed the test in the first test process, updates the part recognition data, using the edited duplicate data.SELECTED DRAWING: Figure 9

The invention discloses an automatic conversion method and system for power system model data to ETAP software, computer equipment and a storage medium. The method comprises the steps that CIM / E XML and an associated SVG file are analyzed and loaded; extracting element entities of the power system and association relationships thereof; according to a predefined mapping rule base, mapping the CIM / E entity attributes into element parameters corresponding to the ETAP software; the compatibility problem of model difference and missing data is solved; and finally generating a data file which can be directly identified and imported by the ETAP software. According to the method, seamless data connection between a power grid general standard and professional simulation software is realized, and the efficiency and accuracy of simulation modeling of a power system are greatly improved.

The invention provides a fault diagnosis method and system for a numerical control machine tool, and the method comprises the steps: converting a complex relation between system element faults into a visual structure model through the knowledge of graph theory and a matrix tool and ISM; therefore, the fault correlation between the system elements can be determined, and the logic structure of mutual influence and dependence can be found out. And finally, structure and hierarchy analysis of a complex fault relationship is realized. In the work, the ISM-based system fault propagation model can directly and clearly display the fault propagation process and accurately position the fault source. According to the method, the key fault source and the key fault propagation path can be dynamically positioned. By neglecting the fault level deviation caused by component fault time accumulation, the limitation of the existing system is overcome. The model solves the problem of ignoring the time dependence of system component faults, and avoids the deviation caused by taking the component fault accumulation number as the fault level. Using only graph theory or data driven diagnostics may result in significant diagnostic errors. Therefore, the method has certain guiding significance in reducing the maintenance time, improving the system reliability and ensuring the safe operation of the machine tool system.

The invention relates to a method and a device (100) for ensuring compliance with partial requirements of system elements (X n ) for the development of a vehicle (10). A hierarchical system element structure (20) based on determined functional relationships (W n ) between system elements (X n ) is generated, which is hierarchically distributed on, N, N ≥ 2, system levels (E n ) and are distributed with sub-requirements for system elements (X i ). It is systematically verified whether the sub-requirement (T {n} , TX n ) of a system element (X n ) a system level (E n ) by the system elements that are in functional interaction (X n-1 ) of the next lower system level (E n+1 ) is fulfilled or not, based on a test comparison with a physical realization of the system elements (X n) and / or the vehicle or by means of a modeled implementation. Optimizations and / or adaptations can be carried out using the hierarchical system element structure (20).

Several embodiments disclosed herein relate to adaptive wake-up operations of elements of a processing system and, in particular, the generation of early wake-up signals prior to interrupt signals in order to perform wake-up operations before triggering interrupt service routines based on the interrupt signals. In one exemplary embodiment, a system comprises a standby-mode control circuit and a first interrupt generation circuit coupled to the standby-mode control circuit. The standby-mode control circuit is configured to receive an indication of a standby mode and determine an early wake-up value based on the standby mode.The first interrupt generation circuit is designed to receive the early wake-up value, determine a first lead time value based on the early wake-up value, generate a first early wake-up signal according to the standby mode based on the first lead time value, and, after generating the first early wake-up signal, generate an interrupt signal.

According to the present invention, the development efficiency of component mounting work is improved by eliminating the need for actual machine confirmation by developing software outside a component mounting device. A component mounting system (1) includes a component mounting device (M1) having a head camera, a communication network (2), a relay device (16), and an inspection server (3). An image of a planned mounting position on a substrate is captured by the head camera (S202) and transmitted to the relay device (16) (S203). The inspection server (3) acquires the image from the relay device (16) (S206), and transmits an inspection result regarding the presence or absence of a falling component or the like to the component mounting device (M1) (S208). The inspection server (3) is not restricted with respect to OS or hardware and the like, and thus development efficiency is good.

The present disclosure relates generally to a toy system (101) comprising a functional element (103) comprising a tag reader and a functional device (107) adapted to perform a user perceptible function; and a tag element (105) comprising a data exchange interface (106), such as a tag antenna, configured to receive a first signal from a tag reader configured to receive a second signal and responsively transmit the second signal, the functional element (103) and the tag element (105) configured to be selectively assembled with one another, the functional element (103) and the tag element (105) are each configured to be detachably assembled into a plurality of different toy components, and wherein the position and / or orientation of the tag element (105) relative to the functional element (103) is different in each component, and wherein the functional element (103) is configured to detect a position and / or orientation (103) of the tag element (105) relative to the functional element, to determine a behavior based on the detected relative position and / or orientation of the tag element (105) and further based on a second signal received from the tag element (105), and to control its behavior based on the determined behavior.

If a service interruption occurs, the present invention appropriately reduces system elements that can be the cause of the service interruption. An operation management device (1) includes: a storage unit (11) for storing a plurality of pieces of communication definition information (111) in which system elements of a communication source and system elements of a communication destination are associated with each other, and a plurality of pieces of service definition information (112) defining services as combinations of some of the plurality of pieces of communication definition information (111); a reception unit (12) for receiving a selection of one or more pieces from among the plurality of pieces of service definition information (112); a first confirmation unit (13) for confirming, as confirmed communication definition information, communication definition information (111) included in the selected piece of service definition information (112) from among the plurality of pieces of service definition information (112); a second confirmation unit (14) for confirming, as a confirmed system element, a system element of a communication destination defined in the confirmed communication definition information; and a generation unit (15) for generating output information including the confirmed system element.

This invention provides a method and system for predicting takeover time in autonomous driving based on a three-factor assessment and gating selection of physical-driver-system elements, relating to the field of autonomous driving system technology. The method includes: collecting synchronous time-series data of the physical-driver-system elements within a historical time window; extracting features from the collected synchronous time-series data using expert modules; globally encoding the extracted features and performing gating decisions; activating the takeover timing prediction path corresponding to the feature vector with the largest weight value based on the output gating decision signal, and outputting the final takeover time. This invention constructs three independent expert modules to conduct in-depth analysis of physical interaction risks, driver readiness, and system reliability, and introduces a gating selection mechanism to explicitly determine the most urgent limiting factor, directly using its corresponding time estimate as the final output, thus achieving accurate, safe, and interpretable takeover time prediction.

The invention discloses a method, a system and a device for quickly matching underwater defect repair schemes of a reservoir dam, and belongs to the technical field of dam underwater defect repair. The method comprises the following steps: firstly, based on reservoir dam historical repair cases (including damaged parts, repair processes, materials, equipment and results), constructing an underwater repair evaluation system including a building system, an external working condition system, a damage classification system, a repair process system, a material system and an equipment system, and setting scores for all system elements; establishing an underwater restoration decision model containing restoration necessity, feasibility and scheme decision, and calculating scores of the three by using an improved entropy weight method; and when the target dam is damaged, if the necessity and feasibility of model judgment are both met, outputting an optimal repair scheme. The system comprises corresponding function modules, and the device comprises a memory, a processor and a computer program for realizing the method. According to the method, the optimal scheme can be quickly matched, and the repairing effect and efficiency are improved.

Reduce the amount of work required to analyze cyber-attack methods. [Solution] An attack method analysis support device having a processor and memory, wherein the memory stores a protected asset, which is either a function of a system element constituting an information processing system, data processed by the function of the system element, or a function of software constituting the system element and data processed by the function of the software, in association with an attack method of a cyber attack against the protected asset, and the processor identifies the protected asset to be analyzed based on information received from a user via an input device, calculates the similarity between the protected asset to be analyzed and the protected asset stored in the memory, identifies an attack method against the protected asset to be analyzed from the attack methods associated with the protected assets stored in the memory based on the similarity, and outputs the identified attack method against the protected asset to be analyzed to an output device.

Systems, methods, and circuit arrangements for translating authorization identifiers into bus access transactions are provided. In an example, a processing system (300) includes a source system element characterized by a plurality of source privilege levels; a target system element characterized by a plurality of target privilege levels; and a translation circuit arrangement (315, 345) coupled between the source system element and the target system element. The translation circuit arrangement includes an input and an output. The input is coupled to the source system element, which inputs a bus access transaction, wherein the bus access transaction includes a source authorization identifier (330(1)) specifying a source privilege level. The output is coupled to the target system element.The output provides a modified bus access transaction in which the source privilege identifier (330(1)) is replaced by a destination privilege identifier (330(3)) that specifies a destination privilege level that is mapped to the source privilege level.

The invention discloses a low-altitude flight risk-oriented safety chain construction method and device, and relates to the technical field of safety and automation, and the method comprises the steps: constructing a safety control link based on risk types, system target safety levels and system elements; the system elements are elements influencing the safety level of the system; generating a security chain database based on the security control links meeting the constraint conditions; the constraint condition is that the required conflict resolution time is less than the available conflict resolution time; the required conflict resolution time is the total consumed time of the aircraft from identifying the risk to taking a corresponding conflict resolution means so as to enable the aircraft not to have the operation risk all the time; the available conflict resolution time refers to the time for conflict resolution by the aircraft; and outputting a safety chain consultation suggestion according to the safety chain database and the available conflict resolution time of the aircraft. According to the method, the operation safety and the operation efficiency of a low-altitude traffic system can be effectively improved.

The application discloses a risk feature extraction method for a main microgrid, and comprises the following steps: firstly, constructing a new energy output probability model and a system element operation model, and generating multiple system operation scenarios by using a sequential Monte Carlo method; then, determining an active power and reactive power dispatching optimization model, wherein the active power optimization takes the minimum system operation cost as an objective function, and the reactive power optimization takes the minimum system operation network loss as an objective function; subsequently, determining decision variables and constraint conditions of the dispatching evaluation model, and solving system state physical quantities by power flow calculation; then, constructing a risk criterion, determining a risk state data set of each scenario, inputting a random forest algorithm model to quantitatively analyze the risk importance of system features. Finally, determining a risk quantification evaluation method, and constructing a multi-level risk index system according to system risk features. The application can identify key influencing factors under a risk scenario.

The present disclosure relates to a method for creating a configuration list of fire safety system elements from an ichnographical instance of a building floor plan. The method comprises receiving, by an artificial intelligence, AI, processor of an AI module, a data file containing an ichnographical instance of a building floor plan. The method further comprises extracting, by the AI processor, geometrical data patterns in the ichnographical instance of the building floor plan contained in the received data file. In addition, the method comprises associating, by the AI processor, the extracted geometrical data patterns with metadata indicating fire safety system elements according to an operative reference rule set derived by self-learning performed by an interpreter rule generator of the AI module. Further, the method comprises compiling a structured alphanumerical configuration list of fire safety system elements corresponding to the building floor plan based on the associated metadata generated by the AI processor. The present disclosure further relates to a system for creating a configuration list of fire safety system elements from an ichnographical instance of a building floor plan.

A system for providing an enterprise digital mock-up (EDMU) includes one or more first system elements that perform identifying one or more relevant computer aided design (CAD) features of a CAD digital mock-up (DMU), accessing one or more CAD DMUs that are in a first data format and that have at least a portion of the relevant CAD features, and generating, according to the one or more CAD DMUs, an EDMU model in a second data format. The EDMU model in the second data format has a smaller data footprint than the CAD DMUs and omits at least a portion of data of the one or more CAD DMUs. The system further has one or more second system elements that access the EDMU model, display a representation of at least a portion the EDMU model to a user, and display EDMU metadata to the user.

The application relates to the technical field of product management, in particular to a one-package-to-end method, device and equipment based on a main project and a storage medium. The method comprises the following steps: adopting a dev branch to maintain a to-be-tested installation package, and performing development local verification; if the development local verification is passed, ST testing is performed; it is judged whether system elements meet code construction conditions; if yes, code on an ST environment is constructed; a pre-release installation package is determined in combination with the system elements and the code on the ST environment; a release branch is adopted to maintain the pre-release installation package, and function verification is performed; if the function verification is passed, UAT testing is performed; it is judged whether the code meets the code construction conditions; if yes, code on a UAT environment is constructed; a final installation package is obtained in combination with the system elements and the code on the UAT environment; and the master branch is adopted to maintain the final installation package. The application matches the code with the environment configuration for management, realizes quick system pulling up during deployment of the environment, and achieves the beneficial effect of quick recovery of the deployment system.

The application discloses a processing method and device of a system element, a program product and an electronic device, relates to the technical field of artificial intelligence, and the method comprises the following steps: performing semantic coding on standard words in a standard dictionary to obtain standard vectors, and constructing a standard vector knowledge base based on the standard vectors and standard word information corresponding to each standard word; performing semantic coding on original elements in an information system; inputting the original vectors obtained through coding into the standard vector knowledge base for semantic matching; performing compliance verification on the original elements based on M similar standard words obtained through matching, wherein the compliance verification comprises at least one of name semantic sub-verification, description text semantic sub-verification, enumerated value semantic sub-verification and enumerated value sequence sub-verification; in the case that the original elements are not compliant, generating a rectification scheme of the original elements based on the compliance verification result, and processing the original elements based on the rectification scheme. The application solves the technical problem of non-standard element setting in an enterprise information system.

This application relates to a method, system, equipment, and medium for optimizing the operation mode of a power automation system. The method collects real-time operating data of the power system and health characteristic data of aging equipment to obtain a comprehensive dataset. Based on the comprehensive dataset, it calculates the health factors of each aging device and corrects the basic model parameters of system components, constructing a state-space model reflecting the aging characteristics of the equipment. On this basis, it constructs a multi-objective optimization problem with economic efficiency, reliability, and environmental protection as optimization objectives. Control variables are encoded to generate an initial population, and a non-dominated sorting genetic algorithm is used for iterative evolution to obtain a Pareto optimal solution set. Based on the Pareto optimal solution set, a multi-attribute decision-making method is used to select the comprehensive optimal operating mode, and after safety verification, it is executed. This achieves the optimal operating scheme that considers the impact of equipment aging through multi-objective optimization and decision-making screening, taking into account multiple dimensions of indicators, thereby improving the operational efficiency and scientific decision-making of the power automation system under aging scenarios.

Methods and systems for scaling energy consumption in wireless network infrastructure, while retaining the ability to quickly scale when load changes. This end is accomplished by using containerized (or virtualized) applications to implement 5G core Network Functions, and utilizing network redundancy / geo-redundancy or a multihoming transport protocol for communication between these containerized (or virtualized) applications and other 5G system elements such as the network functions of the Radio Access Nodes (RANs) or the network functions of 5G Core. In particular, one or more core Network Functions (NFs) are instantiated as containerized applications executing on one or more virtualized hosts in a cloud-native orchestration environment. The containers are selectively activated or deactivated based on a demand for utilization of the associated NF. Because elements of the 5G RAN, 5G Core and one or more NFs are connected to one another via a protocol that supports network redundancy and / or geo-redundancy and / or multihoming, endpoint addressing need not be reconfigured when demand on the NFs changes.