4results about How to "High delivery accuracy" patented technology

This utility model relates to the field of sanitation equipment technology and discloses an intelligent multi-functional mosquito-killing trash can. The trash can includes a fixed base and a shell. The shell consists of a separation section, an input section, and a mosquito-killing section, arranged from bottom to top. The internal spaces of the separation section, input section, and mosquito-killing section are interconnected. This utility model improves the trash disposal mechanism by using a linkage structure of a top rod, a lifting link, a horizontal lifting rod, and a vertical lifting rod. When the input port is opened, the trash can is automatically raised, allowing for more accurate trash disposal. When closed, the trash can falls back and vibrates to promote solid-liquid separation, improving disposal accuracy and wastewater treatment efficiency.

The utility model discloses a water purification material feeding device for river management relates to the technical field of river management equipment, including storage tank, guide material mechanism and feeding mechanism, and guide material mechanism includes guide material cylinder, pivot and guide material blade, and guide material cylinder is linked with storage tank, and pivot rotationally arranged in the guide material cylinder, and guide material blade fixedly arranged at the outside of pivot, and feeding mechanism includes guide rail, sliding support, feeding pipe, detection component, adjusting assembly and control terminal, and guide rail is fixedly connected with guide material cylinder, and sliding support is slidably connected with guide rail, and one end of feeding pipe is linked with the other end of guide material cylinder, and the other end of feeding pipe is fixedly connected with sliding support, and through the cooperation of detection component, adjusting assembly and control terminal, realize the dynamic regulation of the height of feeding port with the water level change, ensure that the medicament always forms effective concentration on the water surface and the surface layer of water body, improve the feeding accuracy, make full use of the wind and the water flow to promote the medicament to act on the algal dense area, and strengthen the management effect.

The invention discloses a method and a system for pushing county non-abandoned AIGC propagation content. The method comprises the following steps of: performing structured extraction on county non-abandoned cultural elements, and constructing a non-abandoned cultural element library; carrying out multi-source user data acquisition, and constructing a user interest image; based on the user interest image and the propagation scene, retrieving matched culture elements from a non-perpetual culture element library, and inputting a non-perpetual exclusive AIGC generation model to generate AIGC personalized propagation content; determining a push channel, and dynamically pushing the AIGC personalized propagation content by adopting a preset hybrid push algorithm; and collecting pushing effect data, and optimizing parameters of the non-exclusive AIGC generation model according to the pushing effect data. The method has the remarkable effects that personalized generation, intelligent matching and dynamic pushing of non-abandoned cultural transmission contents are realized, the transmission breadth and user acceptance of non-abandoned cultural are improved, the problems of narrow coverage and poor adaptation of traditional transmission are solved, and meanwhile, accurate transmission of non-abandoned cultural connotation is ensured.

The invention discloses a barrier-free parking space navigation system and a barrier-free parking space navigation method based on path planning. The barrier-free parking space navigation system comprises a multi-source sensing module, a data processing module, a path planning module and a self-adaptive interaction module, the invention relates to the technical field of barrier-free parking space navigation. According to the barrier-free parking space navigation system and method based on path planning, barrier-free parking space states and facility availability are synchronized in real time, parking space idle probability prediction and intelligent matching of user requirements are combined, it is guaranteed that barrier-free parking spaces meet the user requirements, meanwhile, the position finding time of a user is shortened, barrier-free parameters are fused in an A * algorithm, and the navigation efficiency is improved. The path adaptive to the user demand is planned and obtained, support is provided for the user to easily arrive at the barrier-free parking space, different users can be accurately adapted through switching of adaptive interaction modes, the use threshold is reduced, the information transmission accuracy is improved, the user is ensured to clearly receive navigation information, the user state and the path state are monitored in real time in the whole navigation process, and the user experience is improved. And the travel safety and comfort are further ensured.