36results about How to "Improve the level of visualization" patented technology

The invention relates to a smart city embedded big data visualization engine cluster based on a video cloud platform. The engine cluster comprises a big data preprocessing engine, an industry flow feature extraction engine, an event flow feature extraction engine, a tool library optimization engine, a big data visualization deep learning and decision engine and a big data visualization drive engine, wherein the big data preprocessing engine is used for obtaining a big data visualization representation request and calling to-be-represented big data from a big data storage pool; the industry flow feature extraction engine is used for conducting industry flow feature extraction on the to-be-represented big data to obtain industry flow features of the to-be-represented big data; the event flow feature extraction engine is used for conducting event flow feature extraction on the to-be-represented big data to obtain event flow features of the to-be-represented big data; the tool library optimization engine is used for optimization of tool sets from a tool library; the big data visualization deep learning and decision engine is used for making a decision according to the obtained industry flow features, the obtained event flow features and the optimized tool sets to obtain a decision result; the big data visualization drive engine is used for transmitting the decision result to a large-size screen display driving system so that the decision result can be represented. The visualization level of big data is improved.

The invention discloses a rice-wheat combine harvester and a swath detection device and detection method thereof. The rice-wheat combine harvester comprises the swath detection device; the swath detection device comprises a laser sensor, a signal collector and a vehicle-mounted monitor; the laser sensor is installed above a header of the rice-wheat combine harvester and used for acquiring the boundary of a harvested area and an unharvested area of the rice-wheat combine harvester and outputting distance and angle information of a measured object; the signal collector is installed on the rice-wheat combine harvester, connected with the laser sensor through a data bus and used for acquiring and sending distance and angle information data output by the laser sensor; the vehicle-mounted monitor is installed on the rice-wheat combine harvester, connected with the signal collector and used for completing processing, analyzing and displaying on signals sent by the signal collector and data storage. The invention further discloses the swath detection method of the swath detection device.

The invention relates to a management, induction and control system of urban traffic, which solves a problem of technology integration of a traffic signal control subsystem, a traffic induction display subsystem, a traffic monitoring subsystem and a mobile early-warning subsystem of the intelligent early-warning subsystem. The invention is characterized in that: a traffic database is in bidirectional connection with the traffic signal control subsystem, the traffic induction display subsystem, the traffic monitoring subsystem and the mobile early-warning subsystem and a traffic information issuing subsystem; and multi-source data fusion of detectors, which includes a microwave probe, a video probe, an ultrasonic probe, a geomagnetic coil, a wireless geomagnetic head, and a geomagnetic detecting head and the like. The beneficial effects are as follows: various data formats are converted into a format of a same standard; the share of traffic basic data and historical data is allowed; the levels of intellectualization, informatization and visualization of urban traffic management are improved; stop frequency is reduced, travel time is shortened, and discharge of automobile exhaust isreduced; and reliable guarantee is provided for energy conservation and travel safety.

The invention discloses a preparation method for a transparent columnar jointed rock test sample based on a 3D printing technique. The method comprises the following steps: S1, acquiring physical properties of a columnar jointed rock; S2, establishing a columnar jointed grid model; S3, printing the columnar jointed grid model; S4, adding a primary jointed face; S5, preparing a columnar jointed test sample; and S6, monitoring inner cracks. The columnar jointed grid is printed through the 3D printing technique, the columnar jointed test sample which is anisotropic and is relatively good in visual degree is prepared by simulating the columnar rock through resin, and the whole preparation process of the test sample does not need polishing and cutting. The method overcomes the homogenization problem caused by the 3D printing of the test sample and the cracking problem of the joint in the polishing process.

A policy file based simulation modeling method of power system secondary equipment is provided. The method comprises: collecting equipment information, configuring a policy file for secondary equipment using a policy compiling program E language, and saving the policy file in a secondary equipment policy library, wherein the policy file is used for describing the control, object type and control logical relationship of the secondary equipment. The method provided by the present invention realizes the building of a layering secondary equipment simulation model in simulation software and therefore greatly improves the building efficiency of simulation development personnel for a fine simulation model of secondary equipment.

The present invention provides a fully automatic closed-loop detection method and device for an intelligent substation, wherein the fully automatic closed-loop detection method for an intelligent substation includes: comparing the SCD file of the substation under test with the equipment type data template file to determine whether the under test Whether the configuration information of the substation is correct; when it is determined that the configuration information of the substation under test is correct, analyze the SCD file of the substation under test and generate an SSD topology map of the substation under test; Obtain the test items in the substation under test, generate the test plan of the substation under test, carry out the project test, and output the test results. The technical scheme provided by the invention solves the problem of low visualization level caused by the inability to automatically formulate a test scheme in the existing closed-loop test of the substation.

The invention provides a vacuum high-speed image photographing system for ground separation and experiment carrying-out of a spacecraft component. The invention discloses the vacuum high-speed image photographing system for analog equipment in a vacuum environment. The vacuum high-speed image photographing system comprises the components of a high-speed image camera, a remote electric ternary variable lens, an airtightness protecting tool, an LED lamp array, a portable display device, electric connectors, etc. The image camera is a standard lens-interchangeable high-speed image camera. The remote electric ternary variable lens realizes remote operation capabilities of focal length adjustment and aperture focusing on a camera. The airtightness protecting tool satisfies an airtight function. The leakage rate of the airtightness protecting tool is lower than 10<-7>Pa*L / S. The LED lamp array is composed of a plurality of high-power LED lamps. A programmable power supply is used for controlling the LED lamps. A control terminal performs direct control and comprises a control computer and a lens control terminal. A requirement for remote control capability for various parameters of the camera and the lens can be satisfied. Furthermore a remote switching capability for the LED lamp is realized.

The invention discloses a tunnel state detection and monitoring management system, which includes: an acceptance detection module, which processes data at key positions of the tunnel to identify defects in the tunnel, and displays the processed data in two dimensions; The key monitoring module, which displays the monitoring information of different monitoring objects obtained by monitoring the structure at the key monitoring position of the tunnel according to different display modes; the tunnel visualization display module, which uses the relevant information of the tunnel after disease monitoring to The tunnel is modeled in 3D, and the 3D model of the tunnel-related diseases is created in real time, and displayed in the tunnel space according to the position coordinates of various diseases in the tunnel. The system can improve the informatization, intelligence and visualization level of the road network system.

The invention provides a Revit-based structural health monitoring visualization system, including an automatic monitoring module for providing real-time display and automatic early warning of monitoring data; a measuring point search module for automatically searching and Positioning; the monitoring information query module is used to provide original monitoring data, analysis results, early warning records and picture data corresponding to the sensor graphics; the file export module is used to export the Revit model as an IFC format file containing monitoring data and The function of the NWC format file; and, the additional function module, which is used to provide the functions of monitoring information recording and mail sending. The present invention uses the BIM core modeling software Revit as a platform for visual display of structural health monitoring data, fully utilizes the visualization and parameterization features of BIM, realizes the association between monitoring data and sensor graphics elements, improves the interactivity between data and models, thereby significantly improving The visualization level of monitoring information reduces the difficulty of data understanding.