Patents
Literature
Patsnap Eureka AI that helps you search prior art, draft patents, and assess FTO risks, powered by patent and scientific literature data.

246results about How to "Quick storage" patented technology

Hydrophilic and hydrophobic composite wetting microstructure steam cavity and manufacturing method thereof

ActiveCN119573435Areduce disengagementReduced escape diameterIndirect heat exchangersPolymer scienceCondensation heat transfer
The invention provides a hydrophilic and hydrophobic composite wetting microstructure steam cavity and a manufacturing method thereof, and relates to the technical field of heat dissipation devices. The hydrophilic and hydrophobic composite wetting microstructure steam cavity comprises an evaporation end and a condensation end, the surface of the evaporation end comprises a micro-channel hydrophilic area and a micro-array hydrophilic area, and the micro-channel hydrophilic area surrounds the micro-array hydrophilic area; the surface of the condensation end comprises condensation hydrophilic areas and condensation hydrophobic areas which are distributed at intervals, and the evaporation end and the condensation end are assembled to form a flat plate structure with a cavity in the middle. Different wettability surfaces of the condensation hydrophilic area and the condensation hydrophobic area are compounded, rapid nucleation condensation can be achieved, droplet-shaped condensation heat transfer of rapid falling of liquid drops in the condensation hydrophobic area and capillary suction rapid liquid discharge of the micro-channel hydrophilic area at the evaporation end are combined, condensation heat transfer of a working medium is enhanced, liquid backflow circulation is accelerated, and the condensation efficiency is improved. The temperature uniformity of the hydrophilic and hydrophobic composite wetting microstructure steam cavity is greatly improved, and batch forming of large-area microstructure functional surfaces is achieved through the in-situ heating imprinting forming micro-imprinting technology.
Owner:HARBIN INST OF TECH

Enterprise supply chain side evaluation method and system based on big data

The invention discloses an enterprise supply chain side evaluation method and system based on big data, and provides an innovative solution for the problems of low data processing efficiency, weak analysis and prediction ability, insufficient causal relationship analysis, decision support lag and the like in supply chain management. The method comprises the steps of integrating and processing real-time data, deeply analyzing the data by using an advanced analysis and prediction module in combination with a mathematical model and a machine learning algorithm, deeply understanding a causal relationship in a supply chain through a causal relationship analysis and optimization module, and finally accelerating a decision process through a visualization and decision support module. According to the system, through modular design and an advanced algorithm, the supply chain management efficiency and scientificity are remarkably improved, and comprehensive evaluation and optimization of the supply chain are achieved. The invention aims to solve the problem of improving the efficiency, accuracy and scientificity of enterprise supply chain management under the background of big data so as to adapt to rapidly changing market demands and a complex supply chain network.
Owner:右来了(北京)科技有限公司

Buried point data transmission and storage method and system based on Kafka

The invention discloses a Kafka-based buried point data transmission and storage method and system. The method comprises the following steps: collecting and sending buried point data of a client; the server receives, processes and forwards; storing and managing Kafka data; and the Dores starts the Route Load to consume the Kafka data. According to the system architecture, the buried point data can be quickly processed and stored, real-time analysis and utilization of the data are realized, a large amount of buried point data can be easily handled, blockage and loss of the data in the transmission process are avoided, the system architecture has better expansibility, new modules or components can be conveniently added to realize new functions, and the system architecture is convenient to use. And large-scale reconstruction of the whole architecture is not needed.
Owner:CLOUDCHAIN GRP CO LTD

Automatic sorting and warehousing device for corn cobs and working method of automatic sorting and warehousing device

The automatic sorting and warehousing device comprises a conveying mechanism, a sorting mechanism, a stacking container, a stacking mechanism, a warehousing mechanism, a PLC and an upper computer, the conveying mechanism comprises a conveying belt, a gravity sensor is arranged below the conveying belt, the gravity sensor is connected with the PLC, the sorting mechanism comprises a sorting mechanical arm, and the sorting mechanical arm is connected with the upper computer. The sorting mechanical arm is located above the conveying belt, the sorting mechanical arm is connected with the PLC and controlled by the PLC, a photoelectric sensor and a camera client are arranged on the sorting mechanical arm, the stacking container is located between the sorting mechanical arm and the stacking mechanical arm, the stacking mechanism comprises a stacking mechanical arm, and the storage mechanism comprises a goods shelf. According to the corn cob sorting device, rapid and accurate sorting and storage of corn cobs can be achieved, compared with a traditional manual sorting mode, a large number of corn cobs can be processed within a short time, the labor cost is effectively reduced, and meanwhile sorting errors caused by human factors are reduced.
Owner:JINLING INST OF TECH

Log file storage and reading method and device

The invention relates to a log file storage and reading method and device. The method comprises the following steps: acquiring daily operation data of a system to generate log data; combining the log data according to a preset format to generate a log file; storing the log file in a cache according to a preset directory structure; generating a log statistical information file, and storing an intraday memory statistical information file in the log statistical information file in a memory in real time; and when a preset condition is met, storing the log file in the cache into a hard disk so as to facilitate reading. According to the log file storage and reading method and device, an efficient log storage and reading mechanism suitable for an embedded system with limited resources is provided, hard disk writing is optimized through memory cache, rapid access of massive logs is achieved, hardware equipment is protected, and the real-time performance and reliability of data are ensured.
Owner:HANGZHOU DPTECH TECH

Automatic feeding and discharging device for circuit board printing

The invention discloses an automatic feeding and discharging device for circuit board printing, and particularly relates to the technical field of circuit board production, the automatic feeding and discharging device comprises a conveying seat, positioning assemblies are symmetrically arranged on the left side and the right side of the conveying seat, a cleaning assembly is arranged at the upper end of the conveying seat, and a printing assembly is arranged on the front side of the cleaning assembly; pushing assemblies are symmetrically arranged at the left end and the right end of the front side of the conveying base, lifting assemblies are arranged on the front sides of the pushing assemblies, and a plurality of material discs are arranged at the upper end of the conveying base. According to the automatic feeding and discharging device for circuit board printing, through cooperation of all the structures, the position of a circuit board can be accurately calibrated in the feeding process, machining errors caused by inaccurate positioning are avoided, the circuit board is cleaned synchronously, it is ensured that the surface of the circuit board is clean, and the working efficiency is improved. And the printed circuit board can be intermittently conveyed to a designated position to be stored in the discharging process, so that rapid storage and taking in the later period are facilitated, and the whole feeding and discharging process is optimized.
Owner:JIANGXI HUAJIAFU CIRCUIT CO LTD

Intelligent acquisition, analysis, prediction and automatic violation correction method and system based on public traffic violation big data

The invention relates to an intelligent acquisition, analysis, prediction and automatic violation correction method and system based on public traffic violation big data, and belongs to the field of traffic informatization and intelligent management. The objective of the invention is to identify complex and diverse traffic illegal behaviors and analyze massive illegal data. The system comprises data acquisition, processing and storage, analysis and prediction, automatic violation correction and data security. Through multi-source data access, edge calculation and distributed storage, real-time acquisition and efficient processing of illegal behaviors are realized; deep analysis is carried out on the traffic violation data by using deep learning and big data technologies; and through real-time video stream analysis, tracking, recording and evidence obtaining are performed on suspected illegal behaviors. The system adopts a multi-level security protection mechanism, data privacy and security are ensured, and flexible expansion and multi-system collaboration are realized through modular design. Compared with a traditional system, the system has remarkable advantages in the aspects of data acquisition comprehensiveness, processing efficiency, prediction accuracy, violation correction automation, data security and the like.
Owner:CHONGQING WEIJING TECHNOLOGY CO LTD

Electrical oil heater with reel structure

The utility model discloses an electrical oil heater with a reel structure, which relates to the technical field of electrical oil heaters, and comprises an electrical oil heater main body, the reel structure is fixedly arranged on the outer wall of the electrical oil heater main body, and the reel structure comprises a winding rod, a mounting plate and a connecting rod. According to the utility model, through the arrangement of the reel structure and the fixing structure, the power line of the electrical oil heater main body can be quickly stored when the electrical oil heater main body is not stretched for use, so that the safety of placing the electrical oil heater is effectively improved, the probability of breakage of the power line is reduced, and the use cost of the electrical oil heater is reduced; a winding rod and a connecting rod are arranged in the winding frame structure in a matched mode, the winding range is effectively enlarged, through rotation of the winding rod and the connecting rod, the mode that a winding person drives a power line to rotate around the winding rod is avoided, the power line storage efficiency is further improved, and under fixation of a fixing structure, the winding frame structure is more convenient to use. And the stability of the power line after being stored is also enhanced.
Owner:NINGBO ZHANZHI ELECTRICAL APPLIANCE CO LTD

Real-time data testing method and device, computer equipment and storage medium

The invention relates to the field of data testing and financial science and technology, and discloses a real-time data testing method, device and equipment and a medium, and the method comprises the steps: configuring a derivative environment for a Kafka cluster, and after the Kafka cluster is logically classified, creating a derivative task of the Kafka cluster based on the derivative environment; performing rationality evaluation on the derivative task, when an evaluation result meets a preset result, querying an execution resource quantity of a task execution system corresponding to the derivative task, and starting to execute the derivative task when the execution resource quantity meets a demand quantity of an execution number task; and during execution of the derivative task, reading theme message data of the Kafka cluster, performing data desensitization and data storage on the theme message data, obtaining desensitization data, transmitting the desensitization data to a data test environment, obtaining test data, performing data integrity test on the test data, obtaining a test result, and completing the derivative task when the test result is complete. According to the invention, the accuracy of real-time data testing can be improved.
Owner:CHINA PING AN LIFE INSURANCE CO LTD

Mining ultrasonic bidirectional wind speed sensor

The invention discloses a mining ultrasonic bidirectional wind speed sensor, and relates to the technical field of sensors, the mining ultrasonic bidirectional wind speed sensor specifically comprises a host and two ultrasonic transducers, the host is used for analyzing and displaying detection data, a circuit board is fixed in the host through studs, and an optical fiber module board, a power module board and a network module board are arranged on the circuit board; connecting ports are formed in the two sides of the host and are connected with the ultrasonic transducers through connecting wires respectively; the two ultrasonic transducers are used for wind speed detection, and a fixing support is arranged between the two ultrasonic transducers and the connecting line and used for storing and arranging the connecting line and adjusting the inclination angles of the ultrasonic transducers. According to the invention, the storage and arrangement of the connecting wire and the angle adjustment function of the ultrasonic transducer are integrated on the fixed bracket, so that the alignment angle of the ultrasonic transducer can be accurately controlled, the accuracy and reliability of a wind speed detection result are improved, the storage and arrangement time of the connecting wire is effectively saved, and the working efficiency is improved.
Owner:HUAINAN RUNCHENG TECH

Intelligent thunder and lightning monitoring system

The utility model relates to an intelligent thunder and lightning monitoring system, and effectively solves the problems that the conventional thunder and lightning monitoring equipment is inconvenient to use by people who do outdoor maneuvering operation, is troublesome to install and store, and is inconvenient to respond by themselves before thunder and lightning comes according to monitoring data. The intelligent thunder and lightning monitoring system can form a set of complete automatic thunder and lightning monitoring and protection system, when it is detected that thunderstorm weather will happen, the driving assembly and the lifting mechanism can jack the lightning protection unit to the high point, the lifting range of the lightning protection unit can be enlarged through the design of the lifting mechanism, and therefore the better lightning protection effect is achieved; when it is detected that the weather is good, the driving assembly is controlled again to retract the lightning protection unit into the rod body, and a good protection effect on the lightning protection unit is achieved; the system is convenient for outdoor maneuvering operation personnel to quickly install and store the device, the whole system can automatically run, excessive manual operation is not needed, and great convenience is provided for outdoor maneuvering operation.
Owner:XIAMEN RAYTHEON ELECTRICAL EQUIP CO LTD

High and low frequency data processing method and system for on-line monitoring of nuclear power plant

The invention provides a high and low frequency data processing method and system for on-line monitoring of a nuclear power plant. The method comprises the following steps: acquiring real-time data corresponding to a high frequency parameter of on-line monitoring of the nuclear power plant from a PI system at a first frequency; acquiring real-time data corresponding to the low-frequency parameter from the PI system at a second frequency; carrying out data transmission on the real-time data in a Json format, and storing the real-time data in the form of an SQL (Structured Query Language) database file; counting a preset maximum power value and a corresponding duration when the accumulative operation time is greater than or equal to a preset duration, and a preset maximum power value and a corresponding duration when the accumulative operation time is less than the preset duration; and outputting an overpower statistical curve. Through data structure setting of high and low frequency data, a storage format of result data output and design of automatic statistics of overpower, the problems of low data security and data processing efficiency and inaccurate statistical result of an existing PI system due to direct access of multiple application programs are solved.
Owner:HAINAN NUCLEAR POWER CO LTD +1

Non-woven fabric needling device with adjustable aperture

ActiveCN222574962UEliminate errorsEliminate inconsistenciesNeedling machinesLaser rangingDisplay device
The utility model discloses a non-woven fabric needling device with an adjustable hole diameter, and relates to the technical field of non-woven fabric production auxiliary equipment, in particular to the non-woven fabric needling device with the adjustable hole diameter. Comprising a main body, an anti-skid handle, an aperture generator, a pinhole storage groove, input equipment, a display, an electric adjusting device, a rotary button, a laser range finder, pinholes, hot press equipment, a positioning system module, an integrated control module and output equipment. According to the utility model, the operation is stable through the anti-skid handle, the aperture parameters are set by the input device, and the distance between the needle holes is accurately adjusted through the electric adjusting device. A laser range finder and a positioning system ensure accurate needling, and the hot press accurately controls the hot pressing process. The display displays the working state in real time, and the rotary button provides man-machine interaction. The pinhole storage groove realizes flexible production, and the output equipment prints a production report. And the pinhole storage groove and the integrated control module store the working state, so that quick recovery is facilitated.
Owner:LAIWU CITY LUYE NON-WOVEN FABRICS CO LTD

Dragon fruit growth state evaluation method based on fuzzy logic

The invention discloses a dragon fruit growth state evaluation method based on fuzzy logic, and the method comprises the following steps: dynamically adjusting imaging parameters through a variable spectrum sensor, and collecting the multi-dimensional data and growth health condition image data of dragon fruits in real time; preprocessing the collected data to generate a standardized data set; defining a fuzzy set for each evaluation index, and representing the fuzzy sets of different grades by using membership functions; storing and managing the preprocessed data by using a holographic storage medium, and performing preliminary analysis; processing and calculating data through a topological insulator calculation technology, and constructing and optimizing a fuzzy rule base; the standardized data set and the image data are input into a fuzzy rule base, and the membership degree of the growth state is calculated through fuzzy reasoning; carrying out defuzzification on the fuzzy reasoning result by adopting a self-adaptive gravity center method based on clustering, and converting the fuzzy reasoning result into a specific growth state evaluation result; and generating a comprehensive evaluation result of the growth state of the pitaya in combination with comprehensive analysis of the membership degree of each evaluation index.
Owner:GUIZHOU AGRI SCI & TECH INFORMATION RES INST (GUIZHOU AGRI SCI & TECH INFORMATION CENT)

Archive management cabinet with classification identification

The utility model relates to the technical field of file management cabinets, and discloses a file management cabinet with classification identification, which comprises a cabinet body, moving wheels are fixedly assembled at the bottom of the cabinet body, a cabinet door and a door plate are respectively and rotatably connected to the outer wall of the cabinet body, a handle and an electric control lock are respectively and fixedly mounted on the outer wall of the cabinet door, and the electric control lock is fixedly mounted on the outer wall of the cabinet door. An observation window is embedded in the outer wall of the cabinet door, and an automatic lighting assembly and a drawer combination assembly are arranged on the inner wall of the cabinet body. Through the arrangement of the grooves, files can be regularly stored in the grooves, so that different types of files can be conveniently classified and placed on the inner wall of the drawer main body, and the situation that the different types of files are disordered can be effectively avoided; and the types of the files on the inner wall of the drawer main body can be written on the outer wall of the electric handwriting board through the electronic handwriting pen, so that the corresponding display lamps can be turned on when the files need to be stored and taken, and the different types of files can be conveniently and quickly taken and stored.
Owner:JIANGXI PROVINCIAL PEOPLES HOSPITAL

Injection well system for sealing and storing carbon dioxide in seabed sedimentary layer and sealing and storing method

The invention provides an injection well system for sealing and storing carbon dioxide on a seabed sedimentary layer and a sealing and storing method. The injection well system comprises an underwater blowout preventer and an injection main well which is arranged below the underwater blowout preventer and provided with a seabed monitoring unit. The injection main well penetrates through a deposition layer and then sequentially extends out of a first horizontal branch well from a hydrate stabilizing layer, extends out of a second horizontal branch well from a salt water layer and extends out of a third horizontal branch well from an oil and gas layer. And a CO2 conveying unit is arranged at an inlet of the injection main well. According to the injection well system and the sealing method, carbon dioxide injection of a hydrate stable layer, a salt water layer and an oil and gas layer is achieved at the same time through one injection well, the problems that at present, the offshore carbon dioxide sealing capacity is limited, and cost is high are solved, well drilling and operation cost is effectively reduced, and economic benefits are increased.
Owner:GUANGZHOU MARINE GEOLOGICAL SURVEY

Outdoor data line with waterproof and dustproof design

The utility model provides a waterproof and dustproof outdoor data line, which relates to the technical field of data lines, and comprises a data line body and a storage box, the middle section of the data line body is fixedly provided with a rotating rod, and the top end of the storage box is fixedly provided with a positioning disc. According to the utility model, through arranging the rotating rod, the storage box, the positioning disc, the rotating handle, the positioning pin, a tension spring, a circular groove, a clamping groove, a telescopic rod, an inclined block, a spring, a groove block, a frame, an auxiliary roller, a connector box, a wire groove and a sealing gasket, the data line body can be quickly stored after being used outdoors, and the auxiliary roller can play an effective protection effect in the storage process; the data line body is prevented from being abraded in the storage process, effective waterproof and dustproof effects can be brought to the data line body after winding is completed, the data line is easy to carry, winding is prevented, the service life of the data line body can be effectively prolonged, and the auxiliary roller can be rapidly disassembled, assembled and maintained when needing to be maintained.
Owner:DONGGUAN CITY CHENYANG ELECTRONICS CO LTD

Rescue air mattress for easy handling

ActiveCN224387938Ueasy to carryObvious beneficial effectBuilding rescueStructural engineeringAir mattress
The utility model discloses a rescue air cushion convenient to carry, including box, air bag pad and movable board, the inside of box is provided with the cavity, and the one side of box is provided with the notched of being linked with the cavity, and the upper and lower both ends of notched inboard all are through the pivot respectively installed with roll axle no.
Owner:HONGBAOKAILI FIRE FIGHTING EQUIP FACTORY TAIZHOU

Paper contract storage device

The utility model provides a paper contract storage device, which relates to the technical field of paper contract storage devices and comprises a moisture-proof mechanism, the moisture-proof mechanism comprises a storage box, a top cover is arranged at the top of the storage box, and a sealing strip is arranged at the joint of the storage box and the top cover. Sealing grooves matched with the sealing strips are formed in the storage box and the top cover, two placing plates are arranged in the storage box, and sliding rods penetrate through the interiors of the placing plates. According to the moisture-proof storage box, the moisture-proof mechanism is arranged, so that paper contracts placed in the storage box are prevented from mildewing and even being damaged due to moisture regaining and cannot be continuously used, the gap between the storage box and the top cover is filled with the sealing strip, and then external water vapor cannot enter the storage box; and in addition, a large number of drying agent bags are placed in the filling grooves, so that water vapor in the storage box can be absorbed when the paper contracts are stored.
Owner:XINJIANG JIANXIN ENGINEERING MANAGEMENT CO LTD

Warmer with external lifting handle

The utility model relates to the technical field of warmers, in particular to a warmer with an external lifting handle. Comprising a combustion head, a fixing pipe, a table top, a gas cylinder chamber and a base, wherein the combustion head is arranged above the gas cylinder chamber through the fixing pipe; the desktop and the base are respectively arranged at the top and the bottom of the gas cylinder chamber; the fixing pipe is a double-section pipe and comprises an upper pipe and a lower pipe, the diameter of the upper pipe is smaller than that of the lower pipe, the upper pipe can stretch in the lower pipe, and the fixing sleeve is arranged at the joint of the lower pipe and the upper pipe. A lifting fixed handle is arranged outside the fixing sleeve and can penetrate through the fixing sleeve from the outer side of the fixing sleeve to abut against the upper pipe with the lower pipe; the main hole is formed in the table top, the lower pipe penetrates through the main hole, and the main hole is matched with the lower pipe in diameter and shape, so that all the pipe bodies of the warmer can be rapidly stored, the occupied space is remarkably reduced, storage and transportation are more convenient, the assembly and disassembly processes are rapid and simple, and the warmer can adapt to different use scenes and requirements; and rapid lifting can be achieved through the handle, and the fixing pipe cannot be pulled out due to misoperation.
Owner:JIANGSU GARDENSUN FURNACE

Full-automatic Y-direction telescopic and Z-direction lifting transparent door body vehicle-mounted refrigerator

The invention relates to the technical field of vehicle-mounted refrigerators, in particular to a full-automatic Y-direction telescopic and Z-direction lifting vehicle-mounted refrigerator with a transparent door body. The refrigerator comprises a shell body, an inner container shell is arranged in the shell body, an illuminating lamp and a sterilizing lamp are arranged at the top of the inner container shell, a refrigerating system is arranged on the back face of the shell body, a box frame is arranged on the front face of the shell body, a transmission device is arranged on the inner bottom face of the inner container shell, and a containing drawer is arranged on the transmission device. A door plate body is arranged on the front face of the object containing drawer, and a Z-axis moving assembly is movably arranged in the object containing drawer. Opening of the object containing drawer of the vehicle-mounted refrigerator can be directly controlled through the vehicle-mounted screen, the motor drives the transmission device to enable the object containing drawer to automatically move out of the inner container shell, manual pulling and taking are not needed, great convenience is provided for a user, especially in the vehicle running process, the user can conveniently take and use objects at any time, and the user experience is improved. And the use safety and convenience are enhanced.
Owner:FOSHAN ALPICOOL ELECTRIC APPLIANCE CO LTD

A layered soil sampling device

PendingCN122505626AStrong positioning stabilityEnsure sampling verticality
A stratified soil sampling device, relating to the technical field of soil sampling equipment, includes a positioning outer cylinder and a sampling inner cylinder rotatably installed within it. The positioning outer cylinder is equipped with a supporting base plate, a supporting top plate, and a transparent observation window. Three sets of auxiliary support frames are hinged to its outer periphery, working in conjunction with positioning pins to achieve stable positioning. Above the supporting top plate are a telescopic cylinder, a triangular lifting plate, and a transmission mechanism, driving the sampling inner cylinder to rotate and providing downward pressure. The lower end of the sampling inner cylinder is equipped with a soil-breaking cutting edge, and the internal sampling shaft drives a rotary blade to cut the soil. The sampling inner cylinder has a dispensing port, and the positioning outer cylinder has a dispensing limit seat. The supporting base plate has a discharge port and a baffle. This device provides stable positioning, efficient sampling, and allows for direct observation of soil stratification through the observation window. It enables independent collection of samples from different soil layers and facilitates convenient storage, effectively solving problems such as tilting, slow sampling, and sample mixing in existing devices. It is suitable for soil monitoring, geological surveys, and other scenarios.
Owner:SHANDONG SHOUGUANG TESTING GRP CO LTD

Demonstration device for electrochemical teaching

The utility model provides a demonstration device for electrochemistry teaching, belongs to the technical field of electrochemistry teaching, and aims to solve the problems that a metal sheet or an electric shock rod is easy to directly fall into a solution when a conventional demonstration device for electrochemistry teaching vibrates or inclines in an experiment process, and lines are easy to wind together in a connection process. Comprising a demonstration base. The hidden storage box is connected to the interior of the demonstration base in a sliding manner; the storage battery is fixedly mounted on the front side of the demonstration base; the electric wire storage device is fixedly mounted on the front side of the demonstration base; the electrolytic tank is mounted at the upper part of the demonstration base; the reagent storage assembly is arranged in the demonstration base; the clamping assembly is arranged on the front side of the demonstration base; and the electric wire storage assembly is arranged in the electric wire storage device. The utility model has the advantages of convenient storage, quick fixation, convenient installation and the like.
Owner:SHUOZHOU VOCATIONAL & TECH COLLEGE

Integrated circuit big data storage optimization system

InactiveCN119440405AImprove read and write speedquick storageInput/output to record carriersData compressionSmart Cache
The invention belongs to the field of data storage, and particularly relates to an integrated circuit big data storage optimization system which comprises a data control module, a storage unit module, a data caching module, an error detection and correction module, a data compression module, an address mapping module and a power management module. And the storage unit module is used for controlling and managing the read-write operation of the data, and is used for determining the structural design of the storage unit and monitoring the state of the storage unit. According to the integrated circuit big data storage optimization system, the storage capacity is greatly improved by adopting a novel nonvolatile memory technology and an optimized storage unit structure and material, and meanwhile, the read-write speed of data is remarkably improved by adopting an intelligent cache replacement strategy, a multi-level cache structure, a cache prefetching technology and the like, so that the storage efficiency of the integrated circuit big data is improved. In this way, in a big data storage scene, a large amount of data can be quickly stored and read, and the high requirement of the modern information technology for data processing is met.
Owner:SHENZHEN YUANSITE APPL TECH CO LTD

Section abnormity judgment method based on settlement observation

The invention relates to the technical field of railway surveying and mapping, and provides a section anomaly judgment method based on settlement observation, which comprises the following steps: acquiring section surveying and mapping requirements of settlement observation and settlement observation terminal equipment information, matching equipment parameters, performing state detection, then analyzing the surveying and mapping requirements, generating coordinate information of a to-be-observed point, and judging whether the to-be-observed point is abnormal or not. Establishing a database to store related data, utilizing the database and historical data to construct a section settlement observation point prediction model, outputting a settlement prediction result, comparing the settlement prediction result with a preset abnormity reminding threshold value, if the prediction result is abnormal, obtaining real-time settlement observation section data, comparing the real-time settlement observation section data, and optimizing the prediction model until the prediction model accords with an error range. According to the method, automatic reminding and level-to-level management of abnormal settlement or upheaval are achieved, safe operation of railway engineering is achieved, the accuracy of settlement observation data is effectively improved, section abnormal data can be found in advance, and powerful support is provided for maintenance of the railway engineering.
Owner:INST OF COMPUTING TECH CHINA ACAD OF RAILWAY SCI +2

Inter-plant weeding equipment based on machine vision

The invention relates to the technical field of agricultural machinery, in particular to inter-plant weeding equipment based on machine vision, which comprises a working platform, a power supply control box for providing energy is fixedly mounted outside the working platform, and four workshop walking wheels for walking are arranged outside the working platform. A sine rotating yoke type inter-plant weeding swing arm is installed below the outer portion of the working platform, the outer portion of the sine rotating yoke type inter-plant weeding swing arm is fixedly connected with an arc-shaped weeding shovel used for shoveling grass, and a conveying assembly used for collecting weeds, a transferring assembly and a storage assembly are arranged outside the working platform. By arranging the conveying assembly, the transfer assembly and the storage assembly, weeds placed above a weed placing plate rapidly fall onto a transmission steel belt and are rapidly transported into a storage notch by the transmission steel belt, and the effects of cleaning the shoveled weeds and rapidly storing the weeds are achieved.
Owner:NORTHWEST A & F UNIV

Trailer assembly with convertible and adjustable three ball seats

The utility model provides a convertible adjusting three-ball-seat trailer assembly. The convertible and adjustable three-ball-seat trailer assembly comprises a fixing frame, a first ball seat and a second ball seat, the fixing shaft is mounted in the fixing frame through a connecting structure, a second mounting groove is formed in the position, close to the top end, of the outer surface of the fixing shaft, a first butt joint groove is formed in the inner surface of the fixing frame, and a first ball group is arranged between the first butt joint groove and the second mounting groove; a butt joint shaft is fixedly connected to the outer surface of the fixing frame, and a plurality of fixing holes are formed in the outer surface of the fixing shaft; and the mounting frame is mounted on the outer surface of the fixing shaft through a connecting structure, a butt joint frame is fixedly connected to the front face of the mounting frame, and a second butt joint groove is formed in the inner surface of the butt joint frame. According to the trailer assembly capable of converting and adjusting the three ball seats, rapid storage can be achieved through the design, and exposure of the ball heads is avoided.
Owner:HANQIAO HUZHOU HARDWARE PROD

Elevator installation construction platform test stand

This utility model relates to the field of elevator installation technology, and in particular to an elevator installation construction platform test frame. Its technical solution includes two supports, each with a base for installation at its bottom. The base has a storage groove at its bottom for folding, and a mounting cavity on one side of the storage groove. A common moving component for improving the flexibility of the supports is installed within both the storage groove and the mounting cavity. A pressure-bearing pipe for installing the construction platform is located above the two supports. The moving component includes a rectangular block for installation, a horizontal plate for limiting movement, and a blocking block. The bottom of the rectangular block has casters for enhancing the equipment's flexibility. This utility model, through the use of casters, blocking blocks, coil springs, horizontal plates, and blocking blocks, not only improves the convenience of moving the supports but also allows for quick folding after movement, thus ensuring the base's fit with the ground and improving equipment stability.
Owner:ZHEJIANG DAHE INSPECTION & TESTING CO LTD

A heat insulation cover

The present invention discloses a heat-insulating cover for a clothes drying machine, comprising: an upper frame, which is annular; two fixing members, which are installed on two opposite sides of the upper frame; four rotating shafts, which are respectively installed on the two fixing members, and each of the fixing members corresponds to two rotating shafts; two lower frames, both of which are U-shaped, and the opposite ends of each of the lower frames are respectively installed on the two rotating shafts corresponding to the two fixing members, so that the lower frames can rotate relative to the upper frame; and two cover cloths, which are respectively fixed between the upper frame and the lower frame.
Owner:GUANGDONG HOTATA TECH GRP