8results about How to "Realize dynamic update" patented technology

This invention discloses a rapid reconstruction method for full-scene highway reconstruction based on multi-source parallax control and adaptive explicit radiance field, belonging to the field of 3D reconstruction technology. It includes: acquiring multi-source image data and calculating camera pose using differentiated strategies for scenes such as highways, bridges, and tunnels; representing the scene with an anisotropic set of 3D Gaussian spheres, and achieving accurate 3D-to-2D mapping through the covariance projection formula; iteratively optimizing Gaussian sphere properties using an adaptive density control strategy based on gradient threshold and volume constraints, automatically cloning / splitting in detail regions to improve accuracy; and achieving real-time rendering of over 60 FPS using tile-based parallel cardinality sorting and an alpha mixing formula. This method solves the problems of high cost, near-field blurring, disconnect between tunnel interiors and exteriors, and difficulty in real-time interaction associated with traditional methods, achieving rapid modeling and incremental updates within 24 hours, significantly improving reconstruction efficiency, detail fidelity, and user experience.

The application provides a water supply pipe network corrosion pipe section identification and diagnosis method based on water quality inversion, the method collects water quality data and pipe section attribute information in a water supply pipe network area, determines the topological water flow direction based on the residual chlorine decay characteristics, determines the appropriate diagnosis node and target independent pipe section, monitors the water quality parameter change characteristics in the pipe section, combines the water quality change amount and the quantitative evaluation model of the pipe section corrosion degree, realizes the target positioning of the corrosion pipe section and the rapid inversion diagnosis of the corrosion state, the input layer of the model is the water quality change characteristics and pipe section information between the pipe network diagnosis nodes, the operation layer adopts an algorithm based on the water quality decay characteristics and the corrosion state mapping relationship, and the output layer is the pipe section corrosion state score, when the diagnosis result is lower than the preset safety threshold, the warning information and the maintenance suggestion are generated, the application can realize the diagnosis effect with the determination coefficient exceeding 0.95, and effectively improves the safety and reliability of the operation management of the water supply pipe network.

The application discloses a kind of vehicle operating state monitoring method and device, storage medium, computer equipment, it is related to data processing technical field and financial service field, main purpose is to solve the problem of low accuracy of vehicle operating state monitoring.The main include obtaining the real-time stay point data of vehicle, historical position state data, and the fence area data of at least one electronic fence of the vehicle, the electronic fence is calculated based on the historical stay point data of the vehicle;According to the comparison result of the real-time stay point data and the fence area data, the position state of the vehicle is determined;If the position state is abnormal, the operating state monitoring result of the vehicle is determined according to the historical position state data and operating state determination strategy, and the operating state monitoring result is sent to the monitoring terminal corresponding to the vehicle.The main purpose is to monitor the operating state of vehicle.

The application provides a page generation method and device, which can be applied to the fields of computer technology and visual interaction technology. The page generation method comprises the following steps: in response to receiving a triggering operation on a target graphical interface object, parsing a source file of the target graphical interface object to obtain a to-be-run script and target interface information; wherein the to-be-run script is used to control the display state of the target graphical interface object to match the display requirement; the target interface information indicates a transmission interface between a visual monitoring system and a to-be-monitored device for transmitting operation parameters; and a target page for monitoring the operation state of the to-be-monitored device is generated based on the operation parameters by running the to-be-run script.

An information processing method and device, electronic equipment, storage medium and program product. The information processing method comprises: presenting at least one first description information, the at least one first description information being description information about a virtual role; and in response to a first operation, presenting first attribute information of the virtual role, the first operation comprising a confirmation operation for the at least one first description information, and the first attribute information comprising at least part of the information in the at least one description information. Through the information processing method of at least one case, the user can be provided with description information about a virtual role, and the attribute information of the virtual role can be updated according to the description information, which facilitates dynamic updating of the attribute information, improves the updating efficiency of the role attribute information, reduces the updating threshold, and improves the satisfaction of content generated based on the virtual role.

This invention provides a method and system for updating a knowledge network, acquiring a multi-source collection of scientific research knowledge on pediatric oncology, encompassing structured and unstructured knowledge from multiple disciplines. It utilizes a large-scale scientific research model to align and integrate interdisciplinary knowledge, generating a pediatric oncology research knowledge network. Based on explicit associations, it generates queries and hypothesis-guided directions, constructs a multi-step interdisciplinary reasoning chain to uncover intrinsic connections, predicts potential biological mechanisms or treatment strategy optimization directions in pediatric oncology research, and supplements the knowledge network to complete dynamic updates. This invention achieves the organic integration and dynamic updating of pediatric oncology knowledge, ensuring the knowledge network remains synchronized with the latest research findings, thus improving research efficiency and promoting continuous progress in pediatric oncology research.

The invention discloses a meter box topology identification method based on a high-speed broadband power line carrier technology. According to the method, a master station issues a ranging task to a concentrator, a carrier communication link is established with a plurality of terminal nodes through the concentrator, ranging data of the terminal nodes are collected, and signal strength data and signal-to-noise ratio data are received. According to background noise, normal noise, periodic impulse noise and sudden impulse noise existing in the low-voltage power line, noise analysis, frequency domain processing and filtering suppression are carried out on collected signals, so that effective data capable of reflecting communication link characteristics can be obtained. And after abnormal value detection and standardization processing are carried out on multiple rounds of measurement results, weights of different characteristics are determined based on correlation between communication characteristics and an actual topological relation, and a weighted linear regression model is constructed and used for predicting meter box affiliation of a terminal node or a relative position of the terminal node in a topology. And judging a topological structure of the terminal node according to a model output result, and verifying an identification effect through a model evaluation index.

The application provides a mine water inrush water source rapid identification system based on multi-source information fusion, relates to the mine disaster prevention and control technical field, and comprises a multi-source information perception module, which collects water chemical parameter, water level and water temperature data in real time and constructs a water inrush process time sequence data frame; a time sequence characteristic modeling module, which extracts ion concentration change rate and water level response characteristics and constructs a dynamic waveform library; a self-adaptive fuzzy fusion identification module, which inputs the water chemical parameter and dynamic characteristics into a fuzzy neural network reasoning, simultaneously matches the ion concentration time sequence data with the waveform library, weights the fusion result and dynamically adjusts the weight according to the historical matching accuracy; and a self-learning update module, which triggers model incremental learning by using posterior data; through dynamic time sequence characteristic extraction, self-adaptive weight fusion and self-learning update mechanisms, the application realizes real-time online rapid and accurate identification of the water inrush water source, and solves the problems of insufficient information utilization and model aging in the traditional method.