13results about How to "Simplify the acquisition process" patented technology

The utility model discloses a dynamic resistance strain signal acquisition device, which comprises a detection seat, two ends of the detection seat are respectively provided with an installation part, a detection arm is arranged between the two installation parts, a detection hole is arranged in the middle of the detection arm, and four resistance strain gauges are uniformly arranged in the detection hole; a storage groove is formed in the side face of the installation part on one side, and a signal conditioning control panel is installed in the storage groove and electrically connected with the resistance strain gauges. According to the utility model, the full-bridge resistance strain gauge and the signal conditioning control board are integrated together, so that collected strain signals can be directly amplified, then converted into digital signals and directly output in a 485 form, the data collection process is further simplified, and connection and data interaction with other equipment are facilitated; the efficiency and flexibility of data acquisition are improved, and the method is more suitable for actual application scenes such as bridge monitoring.

The invention belongs to the technical field of burn wound analysis. According to the skin burn analysis method and system based on contrast agent blood perfusion, firstly, a fluorescence sequence after a contrast agent is injected is obtained, and a preprocessing sequence is generated through area cutting and down-sampling; a fluorescence intensity time curve of each pixel point is extracted, peak time is determined, and statistics is carried out to construct a peak time histogram; performing smooth denoising, extreme value detection and weak peak removal on the histogram, and adaptively selecting a threshold value for distinguishing normal and burnt tissues; generating an initial mask by using the threshold value, and performing connected domain analysis and morphological post-processing to obtain a target burn area mask; and finally, generating a pseudo-color image in combination with peak time. According to the method, the time dynamic characteristic of blood perfusion is fully utilized, the burn area can be accurately segmented and the microcirculation disturbance degree can be visually presented without depending on skin textures or a large amount of training data, and the objectivity and accuracy of burn depth evaluation are remarkably improved.

The utility model relates to the technical field of waste water crystallization treatment, and discloses a waste water heating, crystallizing and separating treatment device which comprises a crystallizing tank, a scraper blade is connected in the crystallizing tank through a rotating assembly, an electric heating tube is fixedly connected to the inner wall of the crystallizing tank, and an electromagnetic valve is fixedly connected to the lower side of the right end of the crystallizing tank. A first support is fixedly connected to the outer surface of the lower end of the crystallizing tank, a connecting pipe is fixedly connected to the outer surface of the top end of the crystallizing tank, a filter box is fixedly connected to the upper end of the connecting pipe, a box door is slidably connected to the right end of the filter box, and a filter plate is connected to the inner wall of the filter box through a linkage assembly. The top end of the filter box is fixedly connected with a water inlet pipe. According to the device, floating objects are intercepted through the filter plate, the hydraulic rod pushes the extrusion plate to clean and extrude the floating objects, blockage is prevented, and secondary pollution is reduced; the spiral scraper scrapes crystals on the inner wall of the crystallizing tank and conveys and collects the crystals, so that the process is simplified and the cleaning trouble is avoided.

The application discloses a kind of active implantable medical device in-vivo radio frequency response modeling method based on equivalent lumped element model, by constructing and matching the electromagnetic characteristics of the actual conductive path of AIMD and surrounding tissue, equivalent lumped element model (LEM), the key factors such as the multiscale electrical characteristics of the geometry size of implantable medical device and its in homogeneous, non-uniform even real anatomic tissue environment are parameterized characterization, so as to quickly and accurately reconstruct the radio frequency transfer function of implant.The method of the application effectively breaks through the bottleneck of the existing Tier 3 evaluation method, meets the technical requirements of the latest standard based on Tier 4 evaluation method for modeling the radio frequency transfer function of implant in the environment closely related to clinical tissue, and provides a new technical path and implementation means for efficient and accurate evaluation of the radio frequency heating risk of implantable medical device in the magnetic resonance environment.

The application discloses a kind of spatial registration method and system of visible light image and infrared image, it is related to spatial registration technical field, the position coordinate in the position coordinate in the coordinate system of second bird's-eye view obtained by visible light camera is registered with the position coordinate in the position coordinate in the coordinate system of second bird's-eye view obtained by infrared camera, more accurate conversion relationship can be obtained, and the acquisition process of conversion relationship is simpler than prior art, does not need a large number of training images, low in cost, strong practicality.

The application discloses a kind of converter valve side bushing on-line insulation monitoring method based on multidimensional timing characteristics, belong to the on-line monitoring technical field of capacitive equipment.The application obtains the mapping relationship of multiple harmonic resistance and direct current resistance by carrying out off-line test to converter valve side bushing;While synchronously collecting the leakage current and voltage signal of bushing, the mapping relationship is used to calculate timing resistance, multiple harmonic capacitance, multiple harmonic dielectric loss as insulation characteristic parameter, and then the correlation coefficient between each corresponding timing insulation characteristic parameter of the same batch of bushing is calculated;The correlation coefficient between all bushings is used to form sequence and is normalized to obtain evaluation sequence, find out the position of abnormal value and mark, while generating and updating evaluator, finally accurately locate abnormal bushing through the result of evaluator.So, the application realizes high sensitivity on-line monitoring of abnormal state caused by insulation deterioration by using mutual supervision of multiple insulation characteristic parameters between large quantities of bushings.

This application discloses a method, system, device, and medium for acquiring information from power equipment, belonging to the field of power electronics technology. The method includes: power equipment responding to a connection request from a pre-installed device by establishing a communication connection with the pre-installed device via an AP hotspot; receiving an inquiry command sent by the pre-installed device; obtaining the response information corresponding to the inquiry command; and sending the response information back to the pre-installed device. This application, by activating the AP hotspot of the WiFi module after the power equipment is powered on, allows the pre-installed device to establish a communication connection with the power equipment via the AP hotspot, obtain the corresponding response information based on the network relationship within the power equipment cluster, and provide feedback. This eliminates the need for manual scanning of QR codes or manual data entry for each power equipment, simplifying the power equipment information collection process, shortening the information acquisition time cycle, and improving the efficiency of power equipment information acquisition.

This utility model relates to a platform device for collecting reflectance spectra using a desktop reflective film thickness gauge, belonging to the field of integrated circuit or discrete device manufacturing technology. It includes a platform with a vacuum chamber at its bottom and a vacuum connector at the center of the bottom of the platform, the inner cavity of the platform being connected to the vacuum chamber via the vacuum connector; multiple sets of vacuum adsorption holes are formed on the top surface of the platform; a vacuum switch is provided on the vacuum chamber; a rotating bracket is provided between the vacuum chamber and the platform, the rotating bracket being fixed to the bottom of the platform; the rotating bracket can rotate on the vacuum chamber, driving the platform to rotate synchronously; a moving unit is provided below the vacuum chamber, the moving unit having a mirror stage, and an inclined mirror and a plane mirror are provided on the mirror stage. This application simplifies the spectral acquisition process, prevents the sample to be tested from shifting or shaking, improves testing accuracy, and achieves efficient and stable film thickness testing.

This invention discloses a method, apparatus, equipment, and storage medium for synchronous display of modular optional quantity and price. It acquires the geometric feature information and engineering attribute information of the target 3D model and each target component. Based on preset association rules, it establishes a dynamic association between business attribute information and the first two types of information. Then, based on the three types of information and preset price mapping rules, it automatically calculates the material price list for each component and forms a comprehensive list for the entire 3D model. Finally, it encapsulates and visualizes the above information. This invention effectively achieves the linkage and connection between component attribute information and quantity and price data, ensuring data consistency and calculation accuracy. Simultaneously, the integrated visualization simplifies the information acquisition process, significantly improves the collaborative efficiency of engineering parameter design and quantity and price management, solves the problems of information isolation and lagging calculation in existing technologies, and adapts to the core business needs of engineering projects.

The application provides a multi-material lip synchronization method and device based on single training of the same real person, which comprises the following steps: S1, constructing sample data containing facial features, speech features and face posture features; S2, training a posture parameter prediction sub-network, so that the face posture features output by the posture parameter prediction sub-network tend to the expected face posture features in the sample data; S3, performing coordinate transformation on the facial features, so as to map the parameters of the facial features to a standard coordinate system under a front view angle; S4, learning a dynamic mapping relationship between the fused features and the lip action through time sequence modeling, and obtaining an LSTM network capable of predicting the next frame of facial features; and S5, outputting the next frame of facial features of a digital person based on the trained LSTM network. The application simplifies the data acquisition process, improves the lip synchronization efficiency, reduces the cost, and improves the stability of the synchronization effect.

The present application relates to a kind of efficient regeneration method with the larch of north China as explant, the method comprises the following steps: sowing, disinfection, induction culture, elongation culture, rooting culture, seedling and transplanting.According to the technical scheme provided by the present application, the medium with specific formula is used, so that the larch of north China shows significant advantages in the process of propagation: high differentiation efficiency, large proliferation coefficient, good rooting rate.In addition, the method also has the characteristics of short plant growth cycle, strong adaptability after transplanting and the like.The seedling after cultivation presents the characteristics of robust and straight, good growth and uniformity.The technical scheme of the present application significantly reduces the seedling culture period, effectively reduces the production cost.By establishing the adventitious bud induction system with the larch of north China as starting material, and successfully obtaining regenerated plant, a new technical approach is provided for the rapid propagation of the larch of north China.Meanwhile, the present application also lays the foundation for the future establishment of efficient larch of north China transgenic system.

This invention provides a method, apparatus, and electronic device for acquiring calibration data of a PTZ camera, applicable to the field of image data processing technology. The method includes: controlling the PTZ camera to move to an initial position corresponding to the center of the PTZ camera's image and a reference position in the bullet camera's image; determining calibration motion control parameters for the PTZ camera using the reference position in the bullet camera's image and the bullet camera's field of view; wherein the calibration motion control parameters control the PTZ camera to move to a target area corresponding to the center of the PTZ camera's image; controlling the PTZ camera to move to the target position using the calibration motion control parameters and acquiring a calibration image captured by the PTZ camera at the target position; and determining a pair of calibration point data between the bullet camera and the PTZ camera using the target area in the bullet camera's image, the calibration image, and the calibration motion control parameters. This solution simplifies the process of acquiring calibration point data.

The invention provides an automatic driving soft recharge method and system and a readable storage medium, and the method comprises the following steps: collecting real vehicle road test data, uploading the real vehicle road test data to a cloud object storage service for classified storage, and forming a cloud data resource pool; preprocessing the real vehicle road test data in the cloud data resource pool, extracting scene features and automatically labeling the scene features, generating structured scene data and storing the structured scene data in a generalization scene library; s3, selecting target scene data from the generalization scene library, scheduling and operating a to-be-tested automatic driving algorithm, recharging the target scene data into the to-be-tested automatic driving algorithm for testing, and automatically generating a test report containing problem data identifiers and performance indexes; judging whether the performance index in the test report meets a preset test passing condition or not; and if yes, outputting a final test report, and completing the soft recharge test.