9results about How to "Low occupancy cost" patented technology

The application discloses a logistics cost management method and system based on shared storage resources, comprising the following steps: step one: collecting original actual operation data of each warehouse in the shared storage platform, and performing time alignment and correction processing; step two: establishing a shared storage resource network diagram; step three: obtaining multiple complete cost occurrence paths, calculating various logistics costs, and obtaining a logistics cost set; step four: inputting the shared storage resource network diagram and the logistics cost set into an improved Graphormer model, obtaining a storage cost time sequence attention result through a resource occupation coding module, a cost connection enhancement module and a storage time sequence attention module; and step five: extracting a high-cost conduction risk path according to the storage cost time sequence attention result, calculating a shared warehouse comprehensive cost, and obtaining a shared storage resource reallocation scheme. The improved Graphormer model is used to realize intelligent reallocation of shared storage.

The utility model discloses a prefabricated ecological crown beam which comprises a front vertical plate, a rear vertical plate is arranged on the rear side of the front vertical plate, and the front vertical plate and the rear vertical plate are arranged in a front-back mirror image mode. A cross beam is arranged between the front vertical plate and the rear vertical plate, and the front vertical plate, the rear vertical plate and the cross beam are connected through connecting bolts; the integral structure of the crown beam is split into single components of the plate and the beam, so that a mold structure is very simple during production, and the manufacturing cost of the mold is very low; the crown beam can be split into single components, so that the crown beam can be split in the production process, and after the crown beam is split into the single components for production, the operation process becomes simpler, and the production efficiency becomes higher; in addition, the storage space of the single assemblies is reduced, the storage capacity of the same area is increased, and the site occupation cost is reduced.

This invention belongs to the field of resource scheduling and management technology, and relates to a method and system for intelligent scheduling and optimization of soil acidification remediation resources based on big data. The method includes: receiving remediation business requests to generate a demand matrix; constructing a resource topology map based on real-time supply data; extracting cancellation constraint data to generate a cancellation rate index reflecting feedback delay; determining the start time of the remediation task based on this index and applying timestamp compensation to determine scheduling priority; generating a scheduling instruction sequence, and transforming the demand matrix into a multi-band smooth logistics plan. This invention achieves precise matching between resource delivery frequency and environmental absorption capacity by coupling environmental absorption characteristics with logistics timing, effectively alleviating trunk logistics pressure and improving the efficiency of resource allocation for cross-regional ecological remediation tasks.

The invention discloses a real-time communication mechanism for an agricultural irrigation network, and relates to the technical field of real-time communication.The real-time communication mechanism comprises AINP message format confirmation, AINP data exchange confirmation and AIDE cloud data exchange.The method includes the steps that firstly, the unified format of data frames is defined through the AINP message format confirmation step; irrigation valve state and opening signals are collected and converted into corresponding data frames, node response is completed based on a master-slave response mechanism, validity of a frame format is verified through DCR verification, LORA wireless communication specifications of irrigation valve nodes and an AINP gateway are confirmed and set through AINP data exchange, and the verified data frames are transmitted to the gateway based on an AINP data exchange algorithm. Finally, AIDE cloud data exchange is carried out, monitoring data are read and written through a cloud algorithm and uploaded to the cloud, and the system has the advantages of being low in cost, high in interference resistance, good in compatibility and reliable in data and is adaptive to a large-scale intelligent irrigation network.

The utility model relates to optical and photovoltaic technical field, concretely is a kind of high-power condensing photovoltaic device based on toughened glass fresnel lens, comprising: toughened glass fresnel lens, adopt sodium calcium super white glass double-sided toughened and become, one side surface is set as smooth surface, the other side surface is formed through heating mould pressing and is formed with fresnel, realize high-power condensing through fresnel, photovoltaic chip is used to accept the sunlight focused by toughened glass fresnel lens, and power is exported through wire.The utility model solves the pain point that traditional lens weatherability is poor, glass lens weight is big, can replace silicon wafer, acrylic lens, is convenient for maintenance and use, greatly improves the optical efficiency and energy density of condensing photovoltaic system, can also be used for lighting, aviation, aerospace field.

The application discloses a low-cost production process of positive lead paste of lead-acid storage batteries, and relates to the technical field of lead-acid storage batteries; the graft copolymer formed by the reaction of nano-kaolin, sodium carboxymethyl cellulose, pyrrole monomer and ammonium persulfate is introduced into the positive lead paste, the graft copolymer has the functions of improving multi-component compatibility and enhancing conductivity, the preparation process (pretreatment, modification and grafting) of the graft copolymer is completely integrated into the lead paste production process, the graft copolymer product does not need to be prepared separately, and a plurality of procedures such as filtering, drying, crushing and storing are omitted, so that the production process is greatly simplified, energy consumption and equipment occupation cost are reduced, and the sodium lignosulfonate in the raw material of the existing lead paste preparation process can be cancelled by introducing the graft copolymer, the amount of carbon black and short-cut polypropylene fibers can be reduced, further cost reduction is realized, and the positive lead paste with good functions and low cost is obtained.

The invention discloses a dynamic replenishment method and system based on consumption trend prediction, and relates to the technical field of inventory management. The method comprises the following steps: step 100, constructing an inventory full-link digital twin, synchronizing physical inventory dynamic data in real time and identifying potential bottlenecks; step 200, collecting multi-dimensional core data, and constructing a consumption behavior inventory state external environment causal link graph based on a knowledge graph technology; step 300, inputting the causal link map and an inventory constraint factor into a causal reasoning model, and outputting a consumption trend prediction result and an inventory feasibility verification report in combination with quantum lightweight calculation; and step 400, generating an initial replenishment scheme based on a federated learning driven inventory health degree scoring system, and outputting an optimal replenishment scheme after the digital twinborn scene rehearsal optimization. According to the invention, accurate matching of dynamic replenishment prediction and inventory actual bearing capacity is realized, real-time response and cross-scene self-adaption characteristics are realized, and the feasibility of replenishment scheme landing is greatly improved.

The invention discloses an ultra-short radius coring and multidirectional coring integrated device and application, the ultra-short radius coring and multidirectional coring integrated device comprises a central control device and an upper hollow flange connecting column mounted at the lower end of the central control device, and a rotary driving device is arranged below the upper hollow flange connecting column; a steering device used for enabling the rotary driving device to deviate from the vertical axis is installed at the bottom end of the upper hollow flange connecting column, a lower hollow flange center containing column is detachably installed at the driving end of the rotary driving device, and a drill bit assembly is detachably installed at the bottom end of the lower hollow flange center containing column. According to the invention, the drill bit assembly can be aligned to different directions around a well in sequence to perform lateral or oblique coring, so that a plurality of rock core samples on a radial section can be obtained; and secondly, compared with a traditional rigid integral coring cylinder, the design ensures the coring function and greatly optimizes the spatial geometry of the tool, so that the coring cylinder can be more suitable for narrow and bent operation space.

The application discloses an Internet cross-platform consumer green point subsidy coupon use method, relates to the technical field of low-carbon consumption incentive and electronic commerce settlement, and discloses the following technical scheme: a carbon right identifier is separated from user account binding, so that coupon rights and interests are attached to the goods itself; when the goods are resold, the system automatically splits the incentive to the buyer and seller, guarantees that the green value runs through the whole life cycle of the goods; the second-hand buyer can obtain the environmental protection subsidy without repeated consumption, and improves the willingness of idle resource circulation; the alliance chain coupon pool aggregates multiple types of transaction platforms, and based on the graph theory reduction algorithm, the complex debt network is compressed into net settlement; cross-platform coupon cancellation no longer depends on manual reconciliation, settlement delay is reduced from hours to near real-time, and platform fund occupation cost is reduced; the carbon footprint value of the goods is cross-verified by the database of the Ministry of Industry and Information Technology and the white list platform, and the coupon value is dynamically compressed for the virtual labeling behavior; the merchant cannot arbitrage by tampering with single-platform data, and the subsidy flow is real low-carbon goods.