3results about How to "Meet complex needs" patented technology

This invention relates to the field of wine cabinet technology, specifically to an island wine cabinet with an independent island structure and at least two doors on the side walls opening in different directions for convenient multi-directional access. Its direct cooling and heating circulation system switches the refrigerant flow direction via a four-way valve, enabling the same system to switch between cooling and heating modes. The top functional module and the direct cooling and heating circulation system are electrically and signal-connected to the cabinet via quick-plug interfaces, forming a modular, pluggable structure. The intelligent control system monitors the chamber temperature through temperature sensors, and the main control unit dynamically adjusts the operating power of the top functional module and the direct cooling and heating circulation system accordingly, achieving coordinated operation. Compared with existing technologies, this invention integrates professional temperature control, multi-directional access, modular expansion, and coordinated control, realizing the fusion of wine storage, cooking, and social scenarios, significantly improving space utilization, ease of use, functional customization capabilities, and energy efficiency.

This invention belongs to the field of sensor scheduling and discloses a cross-domain sensor resource scheduling method and system based on adaptive particle swarm optimization. The method includes initializing the particle swarm; updating the initialized particle swarm using a combination of swarm optimization and particle update algorithms; in the leader bee neighborhood search phase, updating the initialized particle swarm using the particle update algorithm to generate updated particles and calculating the target fitness corresponding to each updated particle; in the follower bee follow search phase, updating the particle swarm again using the roulette wheel algorithm based on the target fitness corresponding to each updated particle to obtain the update result; repeating the processes corresponding to the leader bee neighborhood search phase and the follower bee follow search phase until the maximum number of iterations is reached, and outputting the current update result as the optimal sensor scheduling scheme. This method improves detection accuracy and reduces radiation exposure risk and the number of sensor task switching operations.

The utility model discloses an adjustable hot melt adhesive composite press fit mechanism, which belongs to the field of hot melt adhesive composite press fit and comprises a bottom support plate, a portal frame is mounted above the bottom support plate, a groove with two open surfaces is formed in the portal frame, two first motors are mounted above the portal frame, and two second motors are mounted above the portal frame. The output end of each first motor is connected with a screw rod, the outer part of each screw rod is connected with a sliding block with a nut, one surface of each sliding block is connected with a long rod, the outer part of each long rod is provided with a pressing roller, the other surface of each sliding block is connected with a first connecting rod, and the other end of each first connecting rod is connected with a connecting block; the first motor drives the screw rod to rotate, the sliding block can be driven to move along the screw rod, and the height of the long rod connected with the sliding block and the height of the external pressing roller are adjusted, so that the pressing distance and pressure are accurately adjusted according to the thicknesses of different materials, the compounding requirements of materials of various specifications can be met, and the problem that a traditional fixed pressing structure is poor in adaptability is effectively solved.