18results about How to "Implement initialization" patented technology

The invention discloses a federated learning contribution degree evaluation method and device, electronic equipment, a medium and a product, and relates to the technical field of federated learning, and the federated learning contribution degree evaluation method comprises the steps: obtaining an initial global model, and sending the initial global model to each client in a preset client set; performing federal iteration training on the initial global model based on a received local model uploaded by each client in a preset client set, and determining an overall global model; performing federal iteration training on the initial global model based on received local models uploaded by clients except the to-be-evaluated client in a preset client set, and determining partial global models; and determining the contribution degree of the to-be-evaluated client according to a performance difference value between the overall global model and the partial global model. According to the federal learning contribution degree evaluation method provided by the invention, the calculation complexity of the contribution degree is reduced, and the time consumption and the calculation resource demand are reduced.

The invention discloses an electric energy meter full-performance test task allocation management method and system. The method provided by the invention comprises the following steps: constructing a resource state matrix and a resource dependency matrix by monitoring and acquiring the state characteristics of test resources and the dependency relationship among the test resources in real time, and calculating the initial utilization rate of the test resources by using a resource utilization rate calculation algorithm; calculating the priority of the task by using a priority evaluation algorithm; calculating a matching priority between the task and the test resource by using a bidirectional matching priority calculation algorithm, performing a preliminary decision of task allocation, and constructing a task allocation matrix; and calculating by using a task allocation balance optimization algorithm to obtain a target function, further optimizing task allocation by using a gradient descent method, and calculating to obtain updated task allocation matrix elements. According to the method, the current state and the mutual dependency relationship of each test resource can be accurately mastered, and resource waste and test task failure caused by incomplete or wrong information during task allocation are avoided.

The invention provides an SOC-level memory access verification system and method and a memory controller initialization method. The system comprises a plurality of memory controllers and component-level verification environments corresponding to the memory controllers. Wherein each storage controller is connected with the component-level verification environment corresponding to the storage controller; the target storage controller is used for receiving a storage controller initialization sequence issued by the component-level verification environment for initialization; the target storage controller is any one storage controller in the plurality of storage controllers. According to the method and the device, the time of the initialization process of the whole SOC-level memory access verification can be shortened to be close to the time of component-level initialization of a single memory controller, and the verification efficiency of the SOC-level memory access verification is improved.

The invention provides an image forming apparatus which can simply initialize a consumable memory. An image forming apparatus (1) stores first life information (224-225, 426-428) in first consumable memories (22, 42) provided in first consumables (4, 20), stores second life information (224-225, 426-428) in second consumable memories (22, 42) provided in second consumables (4, 20), and executes: an acceptance process (S12) that accepts an instruction to initialize the first life information and the second life information; an initialization process (S313, S314) for initializing the first life information and the second life information in accordance with the received instruction; and a write process (S415, S434) in which first initialization information indicating that the first life information has been initialized is written to the first consumable memory, and second initialization information indicating that the second life information has been initialized is written to the second consumable memory.

According to the multi-base-station high-precision positioning post-processing method and device, the electronic equipment and the medium, positioning can be completed only through two times of forward and reverse calculation, and the calculation efficiency is effectively improved; meanwhile, according to the scheme, in the resolving process, the positioning state result and the covariance matrix of the last base station resolving stage are utilized, initialization of filtering after base station switching is achieved, correlation resolving among multiple base stations is achieved, the fixed rate is effectively improved, and the accuracy of the positioning result is improved at the same time; besides, according to the technical scheme of the invention, not only is the type fusion of the positioning results carried out, but also the numerical fusion is carried out, so that the accuracy of the positioning results is further improved.

The invention discloses an array antenna beam pointing initialization method based on a baseband chip and MEMS inertial navigation, and the method comprises the steps: calculating an elevation angle and an azimuth angle of a pointing vector of a pointing satellite of an array antenna in an array antenna carrier coordinate system through a calculation processing module under a static or quasi-static condition; and controlling the beam of the array antenna to point to the elevation angle and the azimuth angle, and gradually screening out the optimal antenna carrier azimuth angle from the generated multiple groups of azimuth angles by evaluating the signal strength of a specified satellite corresponding to different azimuth angles of the array antenna in the navigation system. And calculating and determining an antenna carrier pitch angle and a roll angle of the array antenna in combination with information reported by MEMS inertial navigation, completing the initialization of the attitude of the array antenna, and realizing the initialization of the beam pointing of the array antenna.

Embodiments of the present application provide an application initialization method and device, a storage medium and a program product. In the embodiments of the present application, a hook function is embedded in an execution initialization function in a runtime component to hijack an original function initialization process, and the hook function is used to set a function initialization order of a target application as a target initialization order in which initialization of a target function's embedded code is performed first and then initialization of the target function is performed. In this way, when the executable file of the target application is initialized according to the target initialization order, it is ensured that the initialization of the target function's embedded code is completed before the initialization of the target function, and the initialization of the instrumented application is implemented. In this way, the target function can run normally during runtime, and the embedded code can ensure performance monitoring or state tracking of the target function.

The invention provides an interface configuration method and device, a storage medium and electronic device.The method comprises the steps that when a creation node interface display instruction for a target node is detected, a target creation node interface corresponding to the target node is displayed; in response to a target node creation operation detected on the target node creation interface, generating a target node, and initializing an interface configuration result of a child node and / or a data point under one node into an interface configuration result of a corresponding node; when a data point creating interface display instruction for the target data point is detected, displaying a target data point creating interface corresponding to the target data point; in response to a target data point creation operation detected in the target data point creation interface, generating a target data point; wherein the interface configuration result of the target data point is determined based on the interface configuration result of the node where the target data point is located. According to the embodiment of the invention, interface configuration can be conveniently carried out, so that the interface configuration efficiency is improved.

The present invention discloses a star-coordinated master star handover method, which relates to the field of space-based detection technology. The specific implementation of the method includes: the current master star in the star cluster generates a master star handover instruction; wherein the master star handover instruction indicates the handover time, the master star identifier of the current master star and the slave star identifier of the master star to be handed over; according to the master star identifier of the current master star and the slave star identifier of the master star to be handed over, the current master star sends the task arrangement information of the star cluster to the master star to be handed over; the current master star receives the first handover response result of the master star to be handed over; when the first handover response result is that the handover is allowed, at the handover time, the current master star switches to the slave star of the star cluster, and the master star to be handed over switches to the master star of the star cluster. This implementation method can flexibly switch the master star of the star cluster based on the distance of each satellite in the star cluster relative to the central control center, the observation task requirements, etc., so as to efficiently and clearly observe the target, so that the observation effect of the entire star cluster is optimized and adapted to various task scenarios.

The embodiments of the present specification provide an engine processing method, device, medium and program product, wherein the method comprises: receiving an access instruction sent by a target platform, and deploying a kernel module and a target application module of a target engine on the target platform, wherein the target application module is an application module corresponding to the target platform among a plurality of application modules of the target engine; creating at least one application component through the target application module deployed on the target platform; initializing the application component and an engine function, and controlling the target platform to display an engine interface of the target engine. By deploying the kernel module and the target application module on the target platform, the engine can be accessed to the target platform, so that the engine can provide support for the target platform; by creating the application component, initializing the application component and the engine function, and completing engine starting, project development based on the target platform can be implemented in the running environment of the target platform, and the product developed can also have compatibility for the target platform.

The invention relates to the technical field of thyristor-level loop testing, and discloses a thyristor-level loop testing method, which comprises the following steps of: setting an initial testing condition, selecting original parameters of a tested thyristor and a loop, and constructing a measurement model based on the original parameters of the thyristor; after initialization is completed, multiple sensors are installed at key positions of a thyristor-level loop, multiple sensor nodes are connected to a central control unit through a wireless communication technology, and an environment sensing module is integrated to establish an intelligent sensing network. According to the thyristor-level loop test method, the initial test condition is set and the original parameters of the tested thyristor and the loop are selected, so that comprehensive initialization of the test system is realized, normal work of all hardware components is ensured, and a reliable reference basis is provided for subsequent tests; the effects that the whole testing process is stable and reliable and data are accurate are achieved, and multiple sensors are installed at key positions of a thyristor-level loop and an intelligent sensing network is established.

This invention relates to the fields of clinical laboratory medicine and artificial intelligence, and provides a risk prediction method and device based on machine learning for clinical mass spectrometry. The risk prediction method includes: defining N+M dimensions of features based on a liquid chromatography-tandem mass spectrometry system to obtain an N+M dimension feature vector structure; obtaining a virtual training dataset based on the N+M dimension feature vector structure, acquiring parameter values ​​of each dimension of the current batch through a data acquisition interface, and assembling them into N+M dimension feature vector data; performing format verification and invalid value filtering on the N+M dimension feature vector data using the N+M dimension feature vector structure to obtain a feature matrix; and obtaining a standardized real-time risk score based on the feature matrix and a trained fusion-integrated risk prediction model. This invention utilizes a machine learning model to uncover the complex nonlinear relationship between configuration parameters and dynamic parameters, thereby achieving more accurate and forward-looking risk warnings than traditional single-threshold methods.

The present invention proposes a method and system for distinguishing the fault type of a power transmission line based on a capsule network. By acquiring a large amount of PMU (Phasor Measurement Unit) data, the PMU data is graphically generated into a radar chart; a power transmission line fault type distinction model based on a capsule network is constructed, a training set and a test set are divided, the training set is input into the model for training, and the change characteristics of the graphical PMU data are extracted; the test set is input into the trained model for testing, and the test results are classified and output in the form of a confusion matrix; the fault type of the transmission line is distinguished. The present invention does not require logical reasoning, nor does it require the introduction of a large amount of knowledge describing the behavior of the protection system. It only needs to extract the features corresponding to different fault types from the graphical PMU data. The modeling and model modification process is simple and easy to operate, the PMU data is graphically generated, computing resources are saved, the model training and testing speed is fast, and the diagnostic accuracy is relatively high.

The invention discloses a local and global-based hybrid tracking registration method and system and electronic equipment, and relates to the technical field of industrial augmented reality, and the method comprises the steps: when preset industrial equipment is a static object, if tracking of the preset industrial equipment is lost, a corresponding global pose (a first global pose) can be used for recovery. When the preset industrial equipment is a dynamic object, if the preset industrial equipment is tracked and lost, the preset industrial equipment can be re-identified and positioned by using the global pose (the second global pose) of the preset industrial equipment near the tracking loss position. Through the most basic sensors (a visual sensor and an inertial sensor), initialization, global pose estimation, local pose matching, virtual and real registration, recovery after pose tracking loss and the like of poses (local pose and global pose) are realized, and the method is more suitable for virtual and real registration in the field of industrial maintenance.

The invention relates to the technical field of vulcanizing machine group control, in particular to a cross-platform group control method and system for vulcanizing machines, and the method comprises the following steps: 1, creating N machine objects, N being a natural number; 2, setting machine configuration information; step 3, creating a user-defined class; 4, a database is connected, and data storage, access and management are achieved; 5, connecting the OPC-UA, loading machine attributes, and performing data monitoring and refreshing by the upper computer to realize data reading and data writing; step 6, creating an interface; and step 7, reading and writing the whole data, so that the purpose of controlling a plurality of vulcanizing machines by deploying only one set of program on one industrial personal computer is achieved, the cost is saved, and the production efficiency is improved.

The invention provides a writing method and a writing circuit based on an RRAM chip, and relates to the technical field of memory circuit design, the method comprises the following steps: when a writing instruction for a target RRAM chip is received, reading a formation state flag of the target RRAM chip; wherein if the formation state flag is not formed, the target RRAM chip does not execute one-time initialization operation; and when the formation state flag is not formed, executing an initialization operation on the target RRAM chip, and setting the target RRAM chip in the first logic state through the initialization operation to complete the write-in instruction. According to the method and the device, the optimal writing reliability and data stability can be provided for key application scenes, such as a solidified test program code, a storage equipment calibration parameter or a secure root key, which only need to write data at one time.

The present application relates to an initialization method and device, wherein the method comprises: when a client is awakened, determining whether this awakening is the first awakening under the condition that the client is updated or the terminal to which the client belongs is replaced; if so, creating an SDK object; initializing the parameters of the SDK object to obtain a specified SDK object; running the specified SDK object to obtain specified data from the client management server; performing initialization according to the specified data, so as to solve the problems existing in the prior art that the initialization requires a lot of configuration content, large resources and low efficiency.

The embodiment of the invention provides an Ethernet card initialization processing method and device, equipment and a storage medium. The Ethernet card comprises a first Ethernet controller, a second Ethernet controller and an Ethernet physical layer, and the first Ethernet controller is accessed to the configuration management interface; responding to the device member pointed by the current device pointer; when the equipment member is a first Ethernet controller, storing an equipment pointer by adopting a global variable; the first Ethernet controller is controlled to sequentially poll the corresponding Ethernet physical layer addresses, and initialization of Ethernet physical layers connected with the first Ethernet controller is executed; and when the device member is a second Ethernet controller, calling the first Ethernet controller pointed by the global variable to continue polling the corresponding Ethernet physical layer addresses, and executing initialization of the Ethernet physical layer connected with the second Ethernet controller. In the method, the initialization of the multi-path GMAC and the PHY chip can be completed only when the first path of the multi-path GMAC is accessed to the configuration management interface.