4results about How to "Fusion simple" patented technology

The invention discloses an antibacterial air filtering material as well as a preparation method and application thereof. The preparation method comprises the following steps: opening and carding low-melting-point fibers and 2D fibers, and then conveying the fibers and the 2D fibers into a lapping machine to lay a fiber net; conveying the fiber net to a hot pressing roller for heating, pressing and shaping to obtain filter base cloth; the filtering base cloth is introduced into a melt-blown line spraying shaft; polypropylene particles and a silver ion antibacterial agent are mixed and then put into a heating bin for melt-blowing, melt-blown polypropylene fibers adhere to the outer surface of the filter base cloth, and a PP melt-blown layer is formed; the air filter cloth is obtained; spraying an antibacterial viscose solution on the PP melt-blown layer of the air filter cloth at high pressure; the air filter cloth is conveyed to drying equipment to be dried and shaped, and edge cutting and rolling are conducted. The air filtering material has a double-layer structure with a fluffy upper layer and a dense lower layer, and has antibacterial and antiviral functions, and the filter cloth can still keep high-efficiency filtering and antibacterial effects after being washed repeatedly.

This application discloses a vehicle driving path planning method and electronic device, relating to the field of vehicle control technology. The method includes: acquiring image data of the vehicle driving environment from at least two angles; processing the image data using a preset image processing strategy to obtain the location information of pothole regions. The preset image processing strategy processes the image data in the following order: image closing operation, image opening operation, edge detection, color segmentation, and contour detection; calculating the depth information of the pothole regions based on the image data and the location information of the pothole regions; and determining adjustment parameters for the vehicle driving path based on the location information of the pothole regions, the current vehicle speed, and the depth information of the pothole regions, thereby planning the vehicle driving path based on the adjustment parameters. This application's method achieves low-cost, high-real-time, and high-precision intelligent driving path planning in complex road environments, significantly improving vehicle driving safety and passenger comfort.

This disclosure presents a method, apparatus, and computer program product for generating guide lines. In the guide line generation method of this disclosure, low-cost, continuously acquired road images are used. Guide line content is fused by determining the lane where the guide line is located, the coordinates of the guide line projected onto the ground, and performing inter-frame merging and intra-frame combination of the continuous road images. This allows for the identification of guide lines for each lane on a road without expensive equipment, based solely on multiple frames of continuous road images from the same road. This achieves low-cost, simple, and fast multi-frame guide line content fusion. This disclosure allows the guide line generation scheme to be applied to various scenarios such as traffic management and navigation.

The RLD-20 single-phase induction type voltage stabilizer comprises a stator and a rotor, the stator comprises a stator block formed by overlapping silicon steel sheets, a stator coil is wound on the stator block, the stator coil is connected with a control circuit board through a wire, and the stator is fixedly installed on a rack; the rotor comprises a rotor block formed by overlapping silicon steel sheets, a rotor coil is wound on the rotor block and connected with the control circuit board through a wire, the rotor is further connected with a rotating shaft of the servo motor, the servo motor drives the rotor to rotate, and the servo motor is further connected with the control circuit board through a wire. The control circuit board is further provided with a voltage induction connector. The silicon steel sheet prepared through the method is low in iron loss and high in magnetic induction intensity value, and the requirement for the magnetic performance of the silicon steel sheet in the voltage stabilizer can be met. And the magnetic performance of the silicon steel sheet can be further improved by improving the treatment method of the silicon steel.