15 results about "Core product" patented technology

The invention discloses an interactive personalized information pushing method, and the method comprises the steps: obtaining user data, building a dynamic user portrait for a user based on the user data, and enabling the dynamic user portrait to comprise a demand tag, a preference weight coefficient and an economic capability evaluation index; user requirements are analyzed in real time through natural language interaction, and dynamic features and intention keywords are extracted; in combination with multi-dimensional information of a commodity database, the system adopts a priority matching algorithm to generate a recommended commodity list, and generates personalized push content through a natural language generation engine, including commodity core selling points, matching degree analysis and interactive question and answer guidance; and finally, the system sends the content to a user terminal through multi-channel pushing, monitors user behaviors in real time to update a user portrait, and continuously optimizes a recommendation strategy.

The present application relates to the technical field of product warehouse dynamic cleaning, and particularly relates to a product warehouse customized dynamic cleaning implementation method and system.The implementation method comprises the following steps: a business layer is responsible for scene logic implementation, and has a system type, an environment and a time range set by a user;S2: setting a cleaning rule, adopting a time priority scheduling algorithm, arranging a cleaning task execution order according to a task execution priority and a current product warehouse load state;S3: an execution layer is responsible for screening out products needing to be cleaned in a logic layer, and performing product cleaning by calling a system level command.The present application realizes accurate product warehouse cleaning, maximizes storage space release, reduces operation and maintenance costs, and improves product warehouse storage efficiency and service stability on the premise of guaranteeing core product safety.

This invention discloses a smart contract processing system and method based on the entire business process, belonging to the field of smart contract processing technology. It aims to solve technical problems in the existing service industry, such as opaque product rights transfer, low commission settlement efficiency, and profit-sharing disputes arising from refunds, changes, and modifications. The method uses a blockchain consortium blockchain as its underlying support, combining encryption algorithms and a smart contract engine. Through the status linkage of transaction vouchers, rights exchange vouchers, and commission vouchers, it achieves on-chain control of the entire business process from product booking, rights transfer, user change operations to commission settlement. Simultaneously, it designs a dynamic commission adjustment algorithm based on user behavior changes to ensure accurate and fair commission calculation. This invention achieves trusted collaboration of "core product + X + rights + commission," applicable to multiple service scenarios such as aviation, hotels, scenic spots, travel, retail, and lifestyle services, significantly improving user rights protection, channel commission settlement efficiency, and operational entity management efficiency.

The utility model relates to the technical field of magnetic material manufacturing, and discloses an automatic feeding device of a zinc ferrite magnetic core product rotary forming press, which comprises a working table, a forming press body, a feeding hole, a collecting box, a control screen and a guide plate, the surface of the forming press body is fixedly connected with a feeding port, the surface of the forming press body is fixedly connected with a guide plate, the surface of the guide plate is fixedly connected with a collecting box, the surface of the workbench is fixedly connected with a control screen, and a cleaning structure is arranged on the surface of the workbench and comprises a connecting plate. The surface of the connecting plate is fixedly connected with the surface of the workbench, a sliding groove is formed in the surface of the connecting plate, a sliding plate is slidably connected to the inner wall of the sliding groove, and a connecting rod is fixedly connected to the inner wall of the sliding groove. The automatic feeding device solves the problems that in the prior art, in the long-time use process of a manipulator of an automatic feeding device of a zinc ferrite magnetic core product rotary forming press, dirt and impurities are prone to being attached to a screen of the manipulator, normal use of the manipulator is affected after a long time, and then the working efficiency of the device is affected.

The invention discloses a distributed database-based positioning electronic price tag data construction method, which relates to the field of electronic price tags, and constructs a multi-level position data model, generates a unique and traceable structured position code for each physical hanging point, and then constructs a multi-attribute commodity data model. The method comprises the following steps: directly associating a commodity core attribute with an independent commodity identifier, flexibly associating a position identifier with the commodity identifier by creating a dynamic binding relationship including binding time, a state, a type and a display template identifier, and intelligently responding to business events such as sales promotion and the like; and finally, based on the dynamic binding relationship, the commodity data and a preset template, generating a personalized display data packet, and efficiently and reliably issuing the personalized display data packet to the target electronic price tag through the message-oriented middleware and the edge gateway, and through three-in-one dynamic data construction, realizing inventory accurate visualization, marketing automatic presentation and omni-channel inventory integrated management, and improving the marketing efficiency. And the operation efficiency of the retail store and the customer experience are obviously improved.

The invention discloses a crude oil medium and long term demand prediction method and device, electronic equipment and a medium. The method comprises the following steps: performing medium and long term demand prediction on each terminal field for driving product oil and chemical product consumption to obtain a terminal consumption predicted quantity; performing yield prediction on the core refinery products based on the terminal consumption predicted quantity, so as to convert the terminal consumption predicted quantity into predicted yields of a plurality of core products; predicting a dynamic comprehensive yield corresponding to the refining operation program based on a preset refining development factor; a predicted crude oil processing amount is determined based on the predicted yields for the plurality of core products and the dynamic integrated yields corresponding to the refinery operation procedures. Therefore, through a terminal consumption driving mode from bottom to top, the error amplification effect of macroscopic total quantity prediction is avoided, the structural influence of new energy substitution rules and chemical growth on crude oil requirements can be more accurately captured, and the prediction precision is effectively improved.

The invention relates to the technical field of data processing, and discloses a festival scene-based daily necessity combination recommendation method, which comprises the following steps of: firstly, extracting scene adaptation degree characteristics of a commodity matched with a festival atmosphere; the evaluation dimension weight is calibrated by using historical data, and a scene comprehensive score is calculated in combination with the scene adaptation degree; calculating a behavior intensity coefficient according to user interaction, and dynamically adjusting a user demand weight to calculate a preference matching degree; then, candidate commodities are determined based on double screening, and auxiliary commodities are matched for core commodities according to a function complementation rule to generate a combination; constructing an evaluation index system to calculate a comprehensive score and generate recommendation; in addition, full-cycle dynamic weight adjustment is implemented, and core demand urgency weights are corrected in real time according to festival cycle stages. According to the method, the problems that recommendation lacks pertinence and cannot be evolved along with time are solved through scene precise adaptation, demand dynamic response and complementary combination strategies, and the timeliness and accuracy of recommendation are improved.

The utility model relates to a magnetic core finished product on-off detection device, which comprises a detection table, a feeding mechanism, a conveying line, a clamping mechanism and a point contact detection mechanism, the conveying line, the clamping mechanism and the point contact detection mechanism are respectively arranged above the detection table, the feeding mechanism is arranged at the side part of the detection table, the feeding mechanism is used for feeding and conveying magnetic cores to the conveying line, and the point contact detection mechanism is arranged on the conveying line. The conveying line is used for conveying magnetic cores, the clamping mechanism is used for clamping the magnetic cores conveyed to the detection position through the conveying line and lifting and transferring the magnetic cores, and the point contact detection mechanism is used for electrically detecting the magnetic cores which are clamped by the clamping mechanism and rotate upwards. According to the magnetic core on-off detection device, the feeding mechanism, the conveying line, the clamping mechanism and the point contact detection mechanism are matched, traditional manual operation can be replaced, automatic on-off detection of magnetic cores is achieved, time and labor are saved, the detection efficiency is high, meanwhile, compared with manual detection operation and electric matching mechanical detection operation, accurate operation parameters are set, and the detection accuracy is high.

The application discloses a kind of core binding device and binding dismounting method, it is characterized by: including backing plate and pressing plate, core is placed between the backing plate and pressing plate, the two sides of the backing plate and pressing plate are connected by connecting plate, the pressing plate is elastic expansion pressing plate, the lower end of the connecting plate is connected on the backing plate, the upper end of the two sides of the connecting plate is connected by mounting pressing plate, and the lower end surface of the mounting pressing plate is crimped on the pressing plate.The core binding device and binding dismounting method of the application, simple structure, easy to bind and dismount, and binding is compressed by spring buffer force, flexible compression force, without damaging the core, firm fixation, reduce the gap between core components, improve the welding quality of core product, have strong practicality and good application prospect.

The utility model discloses an iron core product detection device capable of being carried out in batches, which relates to the technical field of iron core detection and comprises a base, a transverse through slot is formed in the base, two conveying rollers which are distributed left and right are movably connected in the slot, and a conveying belt is sleeved outside the two conveying rollers. According to the iron core calibration device, the conveying belt is arranged to convey an iron core, the positioning plate is pushed by the air cylinder to make contact with the iron core from the upper portion for calibration, and then measurement is conducted through the infrared distance meter; in the process, pressure from top to bottom is only generated on the iron cores, so that the silicon steel sheets are prevented from deviating, and the product detection efficiency and accuracy are improved.

The application discloses an assembly and detection integrated production line for intelligent toilet, which comprises a core assembly line, a safety regulation test line, an aging test line and a whole machine assembly line which are connected in sequence; the aging test line comprises a conveying chain, aging test stations and jacking transfer machines; the aging test stations are arranged side by side on one side of the conveying chain, and the jacking transfer machines are arranged side by side in the middle of the conveying chain; the top of the jacking transfer machine can protrude and shrink on the conveying surface of the conveying chain, and the jacking transfer machine is used for conveying the test tool seat assembled with the core from the conveying chain to the aging test station. The assembly and detection integrated production line combines the assembly line and the detection line, solves the technical problem that the assembly and detection are separated in the existing intelligent toilet production process, and can improve the production efficiency and detection precision of the intelligent toilet under the premise of reducing the working strength of the assembly workers, saving the transfer time of the core products and reducing the damage rate of the core products.

The embodiment of the invention provides a method and a device for determining the yield of a wafer. The method comprises the following steps: acquiring the number of first chips of a detected core product in the current round; based on the first chip number, determining a second chip number of tested chips in the current group of to-be-sampled chips, and completing the test of the current group of to-be-sampled chips through at least one round of chip test operation; based on the second chip number and a sampling check threshold value, determining a third chip number of which the test result is to be written into the target byte space; in response to the fact that the number of the third chips is smaller than the number of the first chips, the test results of the tested chips of the third chips in the tested chips of the current round are written into the target byte space; and determining the wafer yield corresponding to the current group of chips to be casually inspected based on the test result in the target byte space, thereby realizing grouping statistics of the wafer yield of the chips on the wafer, facilitating timely discovery of areas with abnormal chip yield, and improving the wafer test efficiency.

The invention relates to the technical field of detection, in particular to appearance detection equipment for a probe core finished product. The console is fixedly connected to the shell; the mounting ring is fixedly connected in the shell; the gear ring is rotationally connected to the mounting ring; the ccd is fixedly connected to the gear ring; the servo motor is fixedly connected in the shell; the first mounting shaft is rotationally connected into the shell; the first gear is fixedly connected to the first mounting shaft; the conveying rotating shaft is rotationally connected into the shell; the conveying belt is wound between the conveying rotating shafts; and the fixing mechanism is fixedly arranged on the conveying belt and is used for fixing the probe core. Complete acquisition of three-dimensional surface data of the probe core is realized by using a mode that the ccd rotates around the probe core, the coverage comprehensiveness of a detection area is improved through a multi-dimensional image data acquisition mode, meanwhile, the image acquisition process is more efficient and convenient, and the high efficiency of the detection process is improved.

The application discloses a kind of rotor core product key dimension detection devices, including C-shaped frame body, the bottom end surface of the bottom of C-shaped frame body is provided with base mechanism, the top end surface of C-shaped frame body is provided with servo electric jar, the vertical portion inboard of C-shaped frame body is provided with slide rail mechanism;The bottom end of servo electric jar is connected with flatness detection mechanism by pressure bar and pressure sensor mechanism;The side surface of flatness detection mechanism is slidably equipped with slide rail mechanism, and bottom flatness is connected with the bottom end of plunger, and the probe that protrudes is contacted with the top end surface of rotor core product in plunger bottom;The rear of base mechanism is provided with height detection mechanism for measuring pressurization height;The application can accurately measure the pressurization height, flatness and parallelism of rotor core product in the same station, reduce the possibility of large error in measurement process, improve work efficiency.

The utility model provides a roll core conveying device and a roll core logistics system. The roll core conveying device comprises a roll core feeding mechanism, a roll core conveying mechanism, a roll core recognition mechanism and a connection conveying mechanism. The roll core conveying mechanism comprises a feeding conveying line and a discharging conveying line, and the connection conveying mechanism is arranged between the output end of the feeding conveying line and the input end of the discharging conveying line. The roll core feeding mechanism is arranged on at least one side of the feeding conveying line. The roll core recognition mechanism is arranged close to the output end of the feeding conveying line and electrically connected with the connection conveying mechanism. The discharging conveying line comprises a plurality of sub-discharging conveying lines which are independently arranged. According to the automatic blanking device, the production cost can be reduced while automatic blanking of roll core products of different models is realized, so that the product cost is reduced.