9results about How to "Reduce backlog" patented technology

The utility model relates to vehicle technical field, specifically disclose a fastener, vehicle body and vehicle, and the fastener can be connected with the surface abutment of the connecting piece through the abutment surface, the fastener is provided with the flow channel, the flow channel penetrates the abutment surface and the outer surface except the abutment surface of fastener, the flow channel can form the outflow channel, break the continuous gap structure, interfere with the formation of capillary action, thereby reduce the infiltration and accumulation of electrophoretic paint liquid between fastener and connecting piece, and the flow channel can provide the outflow path for the liquid in the gap between fastener and connecting piece, when the liquid drainage process, liquid can be discharged outward through the flow channel, reduce the residual amount in the gap, thereby reduce the outflow amount of liquid when drying. And drying process, the flow channel provides the pressure relief channel, reduces electrophoretic paint liquid because of the pressure difference is extruded and forms the flow mark, reduces electrophoretic polishing process, guarantees the anticorrosive performance and appearance quality of vehicle body.

This utility model discloses a patellar compression strap, belonging to the field of sports equipment technology. The patellar compression strap includes a pressure pad, an inner pad, an outer pad, a first buffer layer, and a strap assembly. The inner and outer pads are respectively located on opposite sides of the pressure pad; the first buffer layer is located between the inner pad and the pressure pad, and is used to buffer the pressure applied by the pressure pad towards the inner pad; the strap assembly includes a first fixing part, a second fixing part, and a strap. The first and second fixing parts are both located on the side of the outer pad away from the inner pad, and are respectively located on opposite sides of the pressure pad. The strap can be fixed to the outer pad through the first and second fixing parts. This utility model discloses that by setting a buffer layer, the local high-pressure area applied to the patella is reduced, improving the user's wearing comfort.

This utility model relates to a novel diaphragm solenoid valve for an inkjet printer, comprising a valve body, valve cores on both the left and right sides of the valve body, and control components for controlling the left and right movement of the valve cores. An ink outlet channel extending through one side of the outer wall is provided in the middle of the valve body. Ink inlet channels extending through the outer wall are provided on both the left and right sides of the ink outlet channel. An ink inlet port is provided between the ink inlet channel and the ink outlet channel. A valve core movable cavity is provided at both the left and right ends of the valve body. A plug port communicating with the valve core movable cavity is provided on the opposite side of the ink inlet port in the ink inlet channel. One end of the valve core is movably fitted within the valve core movable cavity. The valve core includes a valve core abutment that passes through the plug port and enters the ink inlet channel. The valve core abutment is used to seal the ink inlet port under the control of the control components. A sealing mechanism is provided between the valve core abutment and the plug port. This application, by optimizing the valve body structure, shortens the ink flow path length inside the solenoid valve and reduces the ink retention volume.

The invention discloses a cigarette material demand prediction and inventory optimization method based on a time sequence model. The method comprises the following steps: acquiring cigarette production multi-source data, and constructing a standardized data set in combination with derived feature data calculated based on the cigarette production multi-source data; inputting the standardized data set into a pre-trained time sequence model, and outputting probabilistic demand prediction results respectively corresponding to the plurality of quantiles; calculating a relative confidence interval width according to a probabilistic demand prediction result; generating a matched target inventory value based on a comparison result of the relative confidence interval width and a preset confidence threshold; according to the target inventory numerical value and the current inventory data in the cigarette production multi-source data, the replenishment amount of the cigarette materials is calculated, an inventory optimization instruction is generated to optimize the inventory, the balance between the inventory and the risk is achieved, the cigarette production continuity is guaranteed, the inventory overstock and the storage cost are reduced, and the cigarette production efficiency is improved. And the lean and intelligent level of tobacco material inventory management is improved.

This invention relates to a method, system, storage medium, and equipment for setting parameters of newly coded spare parts in nuclear power plants. The method includes the following steps: acquiring and calculating the future requisition probability distribution based on the basic information of the new spare parts; determining the correspondence between different reserve quantities and expected availability rates of the new spare parts based on the procurement cycle of the new spare parts and the requisition probability distribution; obtaining the spare parts availability rate required for the importance level of the new spare parts; comparing and judging the spare parts availability rate with the expected availability rate, and determining the spare parts reserve quantity whose expected availability rate meets the set constraints from the different reserve quantities; and determining the parameter setting type of the new spare parts based on the spare parts reserve quantity. This achieves the technical effect of accurately setting the inventory parameters of newly coded spare parts, reducing the occurrence of inventory backlogs or shortages of new spare parts due to unreasonable parameter settings.

The application discloses a door and window production whole-process control system and method, which generates a globally unique code for each component in the design and disassembly stage, and attaches a two-dimensional code and RFID dual-mode label to the surface of the component to realize accurate identification in the whole life cycle. The system comprises a cutting plan module, which generates a cutting scheme according to a preset rule based on profile surplus material inventory, and binds the raw material batch; a central control unit maintains component state, order and batch information; each processing station is provided with a code reading, identity verification and equipment interlocking device; a linkage control logic module checks the binding state of the previous procedure and batch. The quality traceability database collects raw material, process, quality inspection, rework and user feedback data, and supports closed-loop tracing from raw materials to end users. The system effectively prevents misloading and mixed orders, improves material utilization, enforces process compliance, and significantly improves production quality and efficiency.

The utility model discloses a kind of liquid metering devices, including support frame, measuring box, sampling mechanism and storage mechanism, wherein, measuring box is set on support frame, liquid inlet pipe is equipped on measuring box, sampling mechanism is set on measuring box, storage mechanism includes connecting assembly, storage box, discharge assembly, exhaust component and first drive mechanism, wherein, storage box is set on measuring box by connecting assembly, and be located below support frame, discharge assembly is set on storage box, exhaust component is set on storage box, first drive mechanism is set on storage box. Therefore, improve piston movement stability and precision, maintain piston air tightness, cooperate with the guidance flow of multiple one-way valve, reduce liquid volume storage, prestore after liquid sampling and discharge, to improve the measurement precision of liquid.

The application discloses an automatic warehouse inventory method and system based on a warehouse-mounted RFID scanning unmanned aerial vehicle, and belongs to the technical field of warehouse logistics automation. The method comprises the following steps: a warehouse control server plans an unmanned aerial vehicle inventory route containing a scanning trigger point based on a warehouse three-dimensional model; the unmanned aerial vehicle autonomously flies along the route, and an RFID scanning module is automatically started by a trigger control unit to read a label when flying over a storage location trigger area; read data is real-timely returned to the server for binding and processing. The application realizes the full-process automation of the stereoscopic warehouse inventory operation, replaces the inefficient and dangerous manual inventory, utilizes the maneuverability of the unmanned aerial vehicle in combination with the non-contact reading of the RFID, greatly improves the inventory efficiency, safety and accuracy, has the advantages of flexible deployment, strong adaptability, support for multi-machine cooperation and the like, and is suitable for the inventory management of various large stereoscopic warehouses.

This invention relates to the field of fresh food supply chain management technology, and more particularly to a digital management system for the entire fresh food supply chain process. The system includes: a data acquisition module for real-time acquisition of status data of fresh products throughout the entire supply chain process; a model building module for iterative training of a fusion prediction network framework to output a fresh product demand prediction model; an inventory control scheme generation module for dynamically adjusting inventory turnover parameters of fresh products to obtain an inventory control scheme; a route optimization scheme generation module for collaborative analysis of transportation route planning parameters to obtain a transportation route optimization scheme; and an anomaly monitoring module for monitoring and analyzing the flow status of fresh products, generating anomaly handling information when the monitoring results meet preset anomaly conditions. This invention enables real-time dynamic monitoring and collaborative optimization of the entire fresh food supply chain process, improving the overall operational efficiency of the supply chain.