7results about How to "Guaranteed growth" patented technology

This utility model discloses a lotus planting pond, including a planting pond body and a water storage tank. Multiple partitions are fixed inside the planting pond body, each partition having a drainage structure. A water pump is installed between the planting pond body and the water storage tank to pump water from the storage tank into the planting pond body. A water outlet structure is provided on one side of the planting pond body, including outlet pipe one, outlet pipe two, and outlet pipe three. This application, through the planting pond body, partitions, drainage structure, and water outlet structure, allows for corresponding adjustments to the water level in the planting pond body at different growth stages of the lotus, ensuring optimal water levels for lotus growth during the seedling, growth, and flowering stages. This helps guarantee the survival rate and growth vigor of the lotus at different stages, resulting in better lotus growth and enhanced ornamental value.

The application provides a pickling unit automatic speed control method and system based on multi-factor constraints, and relates to the technical field of cold-rolled strip steel production. In view of the defects that the existing control relies on manual operation or primary automation and is difficult to cope with multiple constraints and instantaneous working conditions, the method comprises the following steps: constructing a multi-factor constraint model covering process, equipment, logistics, acid liquid and instantaneous working conditions; collecting corresponding data in real time; dynamically calculating a global optimal speed setting value through multi-layer decision logic, calculating a basic speed first and then superimposing an instantaneous working condition constraint, and directly triggering emergency disposal through high-priority alarm; issuing an instruction for execution and closed-loop feedback, and combining machine learning for self-learning optimization. The application realizes automatic intelligent control of the unit speed, guarantees quality and equipment safety, improves production efficiency and continuity, and reduces energy consumption cost.

The application relates to the technical field of vehicle bodies, and provides a crash beam assembly and a vehicle. The crash beam assembly of the application is suitable for being connected at the end of a vehicle body longitudinal beam, and comprises a crash beam body and energy absorption boxes arranged at the two ends of the crash beam body. The width of the middle part of the crash beam body in the up-down direction of the whole vehicle is smaller than the width of the two ends of the crash beam body in the up-down direction of the whole vehicle, the crash beam body is integrally stamped and formed, and a reinforcing rib line is arranged on the crash beam body. The reinforcing rib line extends along the length direction of the crash beam body, and the reinforcing rib line is recessed from part of the crash beam body to the side where the energy absorption box is located. The application can reduce the influence on the heat dissipation effect of the radiator of the vehicle, can increase the structural strength of the crash beam, and is beneficial to improving the overall quality of the vehicle.

This application relates to an image processing method, apparatus, and computer device. The method includes: downsampling an image to be processed to obtain a downsampled image; generating an initial illumination image based on pixel information of each pixel in the downsampled image; performing FGS filtering on the initial illumination image to obtain an intermediate illumination image; performing brightness transformation and upsampling processing on the intermediate illumination image to obtain a target illumination image of the same size as the image to be processed; and using the target illumination image to enhance the brightness of the image to be processed to obtain the target image. This method can reduce the computational load in the image enhancement process without affecting the image enhancement effect, making it suitable for computer devices with lower computing performance and expanding its applicability.

The utility model discloses an improved integral type flexible container belongs to the container transport device technical field, including bag body, bag bottom, feed port and sling, bag body, bag bottom, feed port are all integrally made into shape on a piece of cylindrical base cloth, the cylindrical base cloth is square cylindrical base cloth, and the bag body top is the feed port, and the bottom is the bag bottom of sealed suture type, the bag body on the side of feed port is provided with the integrated folding reinforcing interlayer, and the folding reinforcing interlayer is used in cooperation with the connection of sling, the sling end embeds in the folding reinforcing interlayer, and the sling end is connected by the fastening suture of multiple suture lines between the folding reinforcing interlayer, and the folding reinforcing interlayer is cut and folded by the bag body, and the folding reinforcing interlayer is at least two layers of folding. The utility model improves the structural strength of the connection of sling and bag body, effectively prevents the bag body damage in the process of hoisting, improves the bearing safety and service life of flexible container, and improves the product performance.

The application discloses a kind of distributed array reconstruction super degree of freedom interference null broadening method, interpolation is carried out to virtual array element to distributed array, wherein transformation region contains all signals;Solving the transformation matrix of each region;According to the transformation matrix of solving, the covariance matrix of virtual array is constructed, and color noise is removed;Solving transformation error matrix, and further solving error covariance matrix;Covariance matrix and guide vector under error constraint are constructed;Spatial spectrum function is constructed, and spatial spectrum function is carried out space domain extension using window function;Add virtual interference spectrum to the spatial spectrum function after space domain extension;Reconstruction interference noise covariance matrix;According to MNV criterion, optimization weight is calculated.The application is suitable for distributed array, reduces inherent cost, increases array system degree of freedom by virtual array element interpolation, effectively broadens null while guaranteeing main lobe gain, solves the problem that interference source deviates from preset direction of arrival, improves array anti-interference performance.

This invention discloses an installation device for constructing multi-curved curtain walls using a unitized frame, comprising arc-shaped support beams adapted to the curvature of the multi-curved curtain wall. Multiple arc-shaped support beams intersect to form a unitized frame, and each arc-shaped support beam has multiple columns of varying heights at its base according to its curvature. This invention also discloses an installation method for constructing multi-curved curtain walls using a unitized frame. This invention solves the installation problem of spatial curved curtain walls, offering not only simple and efficient installation but also high safety, and can be widely applied in the field of multi-dimensional spatial curved curtain wall construction technology.