9 results about "Radar display" patented technology

The application discloses a radar distance display method and device, electronic equipment and a storage medium. The method comprises the following steps: establishing a rendering implementation scene based on the real vehicle scene coordinate system of at least one vehicle-mounted radar; determining the display anchor point of a radar display graph according to the detection distance of each vehicle-mounted radar and a preset coefficient; and displaying the radar display graph in the rendering implementation scene according to the display anchor point. According to the embodiment of the application, the display anchor point of the radar display graph is determined according to the detection distance of each vehicle-mounted radar and the preset coefficient, and the corresponding radar display graph is displayed in the rendering implementation scene according to the display anchor point, so that the display definition and distance display accuracy of the radar display graph can be improved, the rendering display effect of the radar display graph is enhanced, and the driving safety and experience of the user are improved.

1. The name of the design product: graphical user interface for infringing radar detection of electronic equipment. 2. The use of the design product: an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: front view. 5. The use of the graphical user interface: for displaying the detection results of trademarks in the form of infringing radar. 6. The change state of the graphical user interface: the interface displayed in the front view is used for detecting graphical trademarks, after inputting product keywords and uploading trademark pictures and clicking the start detection button, it jumps to the interface change state figure 1; in the interface change state figure 1, the detection progress will be displayed according to the detection process, after the detection is completed, the detection radar will be automatically loaded and jump to the interface change state figure 2; in the interface change state figure 2, the detection results will be displayed and the detection radar display interface will be displayed in the upper right corner, at this time the detection radar is in loading, after the detection radar is loaded, it will automatically jump to the interface change state figure 3, in the interface change state figure 3, the detection results will be displayed and the risk value and infringing probability of the corresponding trademark will be displayed on the detection radar display interface, the user can click the minimize window button in the upper right corner of the infringing radar display interface to jump to the interface change state figure 4; in the interface change state figure 4, the detection results will be displayed.

The application discloses a battlefield detection radar vector map superimposed display method based on GDAL, which comprises the following steps: 1, drawing a range circle and a bearing scale line on a radar display; 2, in a radar control software P display interface, respectively carrying out screen coordinate and display center coordinate conversion, radar image rectangular coordinate and polar coordinate conversion; 3, reading vector map data; 4, writing vector map data; 5, target point track drawing: 5.1, obtaining point track data and storing the point track data in a data set. The application embeds the function of a geographic information system into a radar display terminal, and uses a symbolization method to process and display target point track data. The method can more intuitively and flexibly display target position information, meanwhile, rich map operation methods provided by the GDAL library can effectively shorten the development cycle of a program, improve the working efficiency of a programmer, and have high engineering application value.

This invention discloses a virtual simulation method and system for marine radar, comprising the following steps: constructing a virtual test environment consistent with the real marine environment, including an unmanned vessel, marine radar, and maritime targets; using a quaternion calculation method to transform measurements in the local coordinate system of the virtual radar to the world coordinate system; determining the radar field of view through horizontal and vertical scanning coverage; realizing simulated ray tracing and collision detection of the marine radar beam; calculating echo distance and angle, calculating echo intensity, and generating standardized radar echo data records; dynamically adjusting the echo intensity through adjustable gain control and range compensation mechanisms, and mapping the echo data to a color space; persistently storing and time-attenuating the echo data to simulate radar afterglow effects; and drawing range rings, azimuth markers, and dynamic scan lines on the radar display interface to construct a complete radar visualization system.

The invention belongs to the technical field of GPU parallel multi-processing. The invention provides a radar display and control terminal GPU parallel multi-processing method. According to the embodiment of the invention, multiple paths of to-be-processed data are obtained through a multi-channel data acquisition device, data integration processing is carried out on a CPU, and the multiple paths of data are converted into multiple pieces of single data; and copying the data from the CPU to the GPU to wait for processing. In the GPU, firstly, storage space distribution is carried out according to the number of data to be processed, each piece of data corresponds to one thread block, each thread in each thread block corresponds to one kernel program, and therefore processing is carried out. And after the processing is finished, a processing result is returned back to the CPU, and then the plurality of single-path data are decomposed and converted into a plurality of data results after integration processing, so that the processing process is completed.

The invention provides an echo data reconstruction method, device and equipment based on a radar display image and a storage medium, after the radar display image is preprocessed, an image edge point is mapped to a parameter space from a Cartesian coordinate by using a Hough circle detection algorithm, the center coordinate and the radius of a radar dial are automatically identified, and the radar display image is reconstructed. Positioning accuracy is ensured through multi-scale filtering kernel repeated detection, so that a geometric corresponding relation between an image coordinate system and a radar polar coordinate system is established, an ROI region is determined by taking a circle center and a radius as references, and key parameters such as a measuring range, a direction mode and a ship bow course are efficiently identified in a target region; according to the identified direction mode and the ship bow course information, the initial azimuth line of a radar image is dynamically calculated and determined, a disc image is converted into a standardized two-dimensional echo data matrix through a polar coordinate expansion algorithm, and an accurate mapping relation with range information is established, so that data intercommunication of a heterogeneous radar system is realized.

1. Name of the product in this design: Radar Display. 2. Purpose of this design: To display information from a solid-state radar. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.

The invention discloses a radar display and control picture analysis method and device, and relates to the technical field of radar display and control picture analysis, and the method comprises the steps: collecting a radar display and control terminal display image containing multiple regions, carrying out the segmentation and processing according to a preset rule, inputting the processed image, task cues and query texts into a visual language model, and carrying out the recognition of the visual language model; therefore, the model can integrate multi-region information for analysis, and vision and language information are effectively fused. The effect of breaking through the limitation of traditional single-mode data processing during radar target recognition is achieved, and multi-source information integration can be achieved. Meanwhile, interaction operation is executed on the analysis result based on a human-computer interaction interface, flexible interaction between an operator and the model is facilitated, and the information communication and feedback efficiency is improved. Therefore, the accuracy and efficiency of radar target recognition can be improved, the interpretability of model output is enhanced, an operator is helped to better understand and verify judgment logic, complex air threat situations are effectively coped with, and the defects of an existing intelligent method are overcome.

The utility model discloses an air conditioner with a millimeter wave radar display box, which comprises an indoor unit, a panel and the display box, the panel is detachably mounted on the front side of the indoor unit, the display box is mounted on the back side of the panel, and the panel is provided with a radar display hole; according to the air conditioner, the panel and the display box are arranged, the display box is detachably installed on the panel, then the millimeter-wave radar is arranged in the display box, the position of a user is detected through the millimeter-wave radar, a corresponding lighting lamp is displayed through the radar display hole, and related data such as the temperature is displayed through the display window corresponding to the temperature display area; the whole structural design is novel, the practicability is high, time and labor are saved in the assembling process, used screws are saved and the like, meanwhile, design can be conducted according to the appearance requirement, the color of the display cover can be freely switched, so that lamps of different colors can be lightened, and the transparency of the display cover can also be set according to the actual requirement.