6 results about "Graphic simulation" patented technology

The present application relates to the technical field of graphic simulation system, specifically to a hydraulic fracturing process simulation and optimization system based on digital twin technology; containing real-time input, probabilistic simulation, adaptive assimilation and risk analysis and control unit; the system generates prior fracture probability cloud by combining agent model with real-time data; the core is to generate posterior fracture probability cloud by assimilating monitoring data, and to calculate simulation-realistic credibility index and probabilistic risk boundary accordingly; the system generates adaptive control signals according to the index and feeds back to the assimilation unit; the present application overcomes the false accuracy of traditional deterministic simulation, and realizes the quantification and intuitive display of fracture uncertainty.

The application relates to the technical field of digital graphic modeling, and discloses a skyline analysis method based on three-dimensional graphic simulation and a storage medium. The method comprises the following steps: loading image data and scene data; taking the color buffer after the light of the scene in a rendering process as a first input buffer and taking the color buffer of a current frame as a second input buffer; obtaining three-dimensional scene information; replacing a building or a terrain area with a first feature color to obtain an output buffer; taking the output buffer as input buffer information and comparing and analyzing the output buffer with the color buffer of a previous frame; if there is a difference in pixels, outputting a second feature color; otherwise, outputting the first feature color; updating the output buffer according to the feature color; removing a hollow feature and a crack feature in the output buffer; performing local search to obtain a skyline of a screen drawing area; drawing boundary information of the skyline; and improving the accuracy of extracting the skyline.

The present application relates to a kind of airborne pulse Doppler radar system signal level simulation method, the method is established radar system three-dimensional scene by STK software, then through SystemVue software builds airborne pulse Doppler radar signal level simulation model, simultaneously by simulation scene interface model and STK software connection, read the parameter information in the parameter configuration file report of the detected aircraft target in Access association, after running machine simulation model, obtain the visualized graphic simulation result of the speed and distance of the detected aircraft target of each level processing process of airborne pulse Doppler radar signal and the detection simulation result of airborne pulse Doppler radar.The present application can make the design, application, verification of airborne pulse Doppler radar system more close to actual use scene, and greatly improve the fidelity and practicality of airborne pulse Doppler radar system simulation, provide a platform for system to carry out actual confrontation environment digital verification.

This invention relates to the field of distribution network error prevention, and discloses a mobile terminal, operating method, and storage medium for graphical error prevention. The method includes: acquiring a user's operation command, launching a graphical simulation operation interface based on the command, and establishing a long-term communication link with a server; identifying a target error prevention device from the graphical simulation operation interface, obtaining a wiring diagram containing the target error prevention device from the server, and displaying it on the graphical simulation operation interface; performing error prevention simulation operations on the target error prevention device to obtain simulation data, and sending the simulation data to the server for error prevention verification; receiving the error prevention verification result returned by the server, updating the wiring diagram based on the verification result; and generating an operation item sequence for the target error prevention device. This method optimizes the operation mode and further ensures the sequence of operation of the error prevention device, thus significantly improving the safety of distribution network operations.

The application belongs to the technical field of CNC engraving supervision, and specifically relates to a CNC precision engraving control system and method, which specifically comprises a plate segmentation parameter analysis module, an engraving and opening track planning module, a multi-dimensional machining state sensing module, a real-time track correction and adjustment module, and a graphical simulation machining monitoring module; the application provides a high-precision block reference for machining through the plate segmentation parameter analysis module, generates standardized G code through the engraving and opening track planning module, collects full-dimensional data and performs preprocessing through the multi-dimensional machining state sensing module, dynamically compensates position deviation, adjusts feeding speed and rate through the real-time track correction and adjustment module, and realizes visual display of tracks and parameters through the graphical simulation machining monitoring module; when an abnormality occurs, sound and light alarms are triggered, and machining is paused, so that machining precision and operation stability are greatly improved, machining waste rate and operation and maintenance cost are significantly reduced, and intelligent control of precision engraving is realized.

The invention relates to the technical field of digital graphic modeling, and discloses a skyline analysis method based on three-dimensional graphic simulation and a storage medium, and the method comprises the steps: loading image data and scene data; taking a color buffer area after illumination according to a scene in a rendering process as a first input buffer area, and taking a color buffer area of a current frame as a second input buffer area; obtaining three-dimensional scene information; using the first feature color to replace the building or topographic area to obtain an output buffer area; taking the output buffer area as input buffer area information, performing comparative analysis on the input buffer area information and a color buffer area of a previous frame, if pixels are different, outputting a second characteristic color, otherwise, outputting a first characteristic color; updating an output buffer area according to the characteristic color; removing cavity features and crack features in the output buffer area; performing local search to obtain a skyline of a screen drawing area; drawing boundary information of the skyline; and the skyline extraction accuracy is improved.