18results about How to "Realize the whole process control" patented technology

The invention discloses an integrated intelligent production management and control system which comprises a basic data management module, a product process quality management module, a production management module, a material management module, an inspection management module, a quality management module, an equipment management module, an energy management module and a safety management module. The invention relates to the technical field of production management, and discloses an integrated intelligent production management and control system, which carries out custom configuration on various basic data through a basic data management module, and guarantees data exchange and sharing; the product process quality management module runs through the whole crystal production process, improves the production efficiency and the management level, forms a knowledge base and provides scientific data support; the production management module establishes a production management system integrating multiple functions, and the field cooperation and management and control capability is improved; and the material management module realizes full-process material management and control and mobile visual tracking.

The invention relates to an intelligent tallying method and system based on a port bulk cargo belt conveyor and an intelligent production system. The method comprises the following steps: receiving tallying service delegation information, generating a tallying operation task according to the tallying service delegation information and a tallying operation strategy, and issuing the tallying operation task to a corresponding operator; the process information of the bulk cargo belt conveyor executing the tallying operation task is obtained; judging whether the completion degree of the tallying operation task reaches a preset tallying early warning threshold value or not based on the process information; if yes, early warning is triggered, and early warning reminding information is generated and issued to an operator; and receiving confirmation information that the operator completes the tallying operation task, and updating related information. According to the scheme provided by the invention, intelligent tallying of port bulk cargos can be realized through an informatization means, the logistics efficiency and the service quality are improved, meanwhile, along with intelligent message pushing in the intelligent tallying process, the production business process of the port bulk cargos is optimized, and the wharf production operation efficiency and operation safety are improved.

The invention discloses an electric power system voice instruction recognition method based on machine learning, and belongs to the field of electric power operation control. Comprising the following steps: identifying a voice instruction of an electric power system operation order to assist an operator to operate a switching operation order operation instruction; reading of a switching operation order operation instruction and first-time voice retelling are carried out on the mobile terminal, and the system carries out first-time voice recognition; carrying out second voice retelling on the mobile terminal, and carrying out second voice recognition; and only if the repeating of the secondary voice instruction is successful, the matching of the single switching operation ticket is completed. Checking operation is carried out on the voice retelling of the first person and the voice retelling of the second person, and checking of retelling instruction identification information is completed; after the operation auditing is completed, the information of the operation ticket operation is synchronously filled into the operation ticket document, so that the step of manually filling the operation information of the operation ticket is reduced, the correctness of the switching operation is ensured, and the flow control of the switching operation ticket operation is realized in a wireless network environment.

The invention discloses an electric system operation instruction ticket identification method based on secondary voice verification, and belongs to the field of electric power system operation. Comprising the steps that the mobile terminal determines whether step verification is consistent with an original verification sequence; the user reads the first item of the power transformation switching operation ticket operation item; judging whether the characters read by the user are consistent with the characters corresponding to the power transformation switching operation ticket; if yes, reading the same content once by the auditor, and judging again; if not, immediately prompting the user that the reading content is not matched with the operation item; after matching of one operation item is completed, traversing the whole operation power transformation switching operation ticket item, and performing reading identification and matching by the user in sequence until reading of the whole power transformation switching operation ticket is completed, thereby completing the operation; through a secondary voice verification mode, verification of retelling instruction identification information is completed; and after the operation auditing is completed, the information of the operation ticket operation is synchronously filled into the operation ticket document, so that the correctness of the switching operation is ensured, and the flow control of the switching operation ticket operation is realized in a wireless network environment.

The invention relates to an aluminum alloy soldering lug and a preparation method and application thereof, and belongs to the technical field of welding. The aluminum alloy soldering lug disclosed by the invention is prepared from the following elements in percentage by mass: 3.0 percent to 4.5 percent of Si, 2.0 percent to 3.5 percent of Fe, 0.8 percent to 1.2 percent of Mg, 0.10 percent to 0.25 percent of Zr, 0.05 percent to 0.15 percent of Sc, 0.02 percent to 0.08 percent of Er, 0.05 percent to 0.12 percent of Ti, 0.005 percent to 0.02 percent of B and the balance of Al and other inevitable impurities. The mass ratio of (Zr + Sc) / Fe is 0.08 to 0.15; the mass ratio of Mg to Si is 0.25 to 0.35; the mass ratio of (Fe + Si) to (Zr + Sc + Er) is 20-25; the problems that laser welding aluminum alloy is thick in weld joint structure and uneven in performance, and a dissimilar material welding interface is embrittled are fundamentally solved.

A multi-channel integrated device testing system and method includes hardware devices and a PC testing tool. The hardware devices include a USB interface, a wired network interface, a wireless communication module, a Bluetooth module, I / O ports, buttons, and a solid-state system. The USB interface, wired network interface, wireless communication module, Bluetooth module, I / O ports, and buttons are used to establish electrical connections and data interaction paths with a development board. The solid-state system runs on the development board and controls each interface through a driver program, completing the overall functions of signal acquisition, data communication, and peripheral management. The PC testing tool includes a connection management module, a device discovery module, a test execution module, a result processing module, a status configuration module, and a Bluetooth interaction module. This system supports multiple connection methods, integrated testing functions, precise device selection, flexible configuration of judgment criteria, and deep Bluetooth testing capabilities, enabling efficient and stable automated device testing.

The invention relates to the technical field of monitoring, in particular to an intelligent monitoring method and system for residential area security. According to the technical scheme, the method comprises the following steps that identity information of a visitor is obtained and verified, a visitor information file is established after verification is passed, and an activity permission area is distributed; monitoring data are collected and preprocessed, and monitoring information data and visitor position information are obtained. Dangerous action recognition is performed on the monitoring information data, and danger recognition factors are obtained in combination with the position information of the visitor. And judging whether the danger identification factor is greater than a preset standard factor, if so, sending an alarm signal, and if not, not sending the alarm signal. The dangerous action recognition precision is high, the recognition accuracy is higher, the response speed is higher, and potential safety hazards can be found in time. Excessive manual intervention is not needed, the labor cost is effectively reduced, careless omission of manual guarding is avoided, and the intelligent level of security work of the residential area is improved.

The application provides a HPLC fingerprint spectrum and multi-index component content determination method of Qiling Fuzheng Qingjie granules. The method optimizes the preparation process of the test sample through single factor test, systematically screens the chromatographic conditions, establishes the HPLC fingerprint spectrum of 15 batches of samples, calibrates 43 common peaks and completes the attribution identification of medicinal materials; meanwhile, the method establishes a synchronous content determination method of 17 kinds of components including flavonoids, phenolic acids, triterpenes and other kinds of components, and through complete methodology verification, all indexes meet the requirements of the quality analysis methodology of traditional Chinese medicines, so that the quality of Qiling Fuzheng Qingjie granules can be comprehensively and effectively controlled. The application has the characteristics of high analysis efficiency, simple and easy method, strong specificity and the like, and can provide technical support for the quality control of Qiling Fuzheng Qingjie granules.

The application discloses a kind of variable power distribution EPC integration intelligent construction method, system and readable storage medium, to solve the pain points of traditional variable power distribution EPC project professional disjunction, construction collision is more, duration is uncontrollable and scheme safety and economy is difficult to take into account.The method comprises: fusion multi-source data, four-dimensional coupling generates four types of operating scenarios;Accurately predict load and label scene;Multi-objective optimization generates Pareto optimal candidate scheme;Construct BIM and ETAP two-way linkage digital twin architecture, carry out simulation verification and closed-loop optimization;Accounting for the whole life cycle cost and comprehensive cost, finally select the optimal implementation scheme.The application realizes multi-professional collaboration and whole-process digital management and control, improves scheme adaptability and construction feasibility, reduces cost, shortens duration, reduces rework, improves power supply reliability, adapts to multiple engineering scenarios, and meets the requirements of smart power construction.

The invention relates to a well lid intelligent operation and maintenance management method and system. The method comprises the steps of establishing a well lid data acquisition system; learning and identifying the collected well lid disease types; identification results are screened, if it is judged that the well lid is in the sub-health state, early warning is given out according to the sub-health state type, the risk level is predicted, and maintenance suggestions are further proposed according to previous maintenance data; the early warning information is manually audited and processed, if it is judged that the early warning information is correct through manual auditing, the risk level and the corresponding maintenance suggestion are confirmed, and if it is judged that the early warning information is correct through manual auditing and the state of the well lid is normal, early warning is cancelled; if the risk grade or the maintenance suggestion of the well lid is wrong, manually adjusting and confirming the risk grade and the corresponding maintenance suggestion; and the well lid structure is maintained. The invention provides a manhole cover structure disease perception-identification-early warning-response rapid feedback method, and the method meets the demands of urban tube well situation accurate perception and intelligent decision making.

The invention relates to the technical field of rocker control, and discloses an industrial robot control method and device based on Hall rocker control, and the method comprises the steps: carrying out the amplification and filtering of a double-shaft rocker position analog signal collected by a Hall sensor, and obtaining a rocker position digital value; constructing an interactive multi-model set comprising a uniform speed motion model, a uniform acceleration motion model and a Jerk motion model, and establishing an interactive multi-model state space expression of the interactive multi-model set; performing Markov chain analysis and model weight balance point analysis to obtain an initial model conversion probability matrix; calculating probability distribution of the target model; performing extended Kalman filtering operation on the interactive multi-model set to obtain a robot joint motion state quantity; and performing quintic polynomial interpolation operation based on the robot joint motion state quantity to generate a robot joint motion control sequence. According to the method, the precision of rocker control in a steady-state working mode is improved while the quick response capability is ensured.

The invention discloses an emergency material management and control circuit and an emergency material management and control system, and relates to the technical field of warehouse management, the circuit is characterized in that the output end of an identification module and the output end of a direction detection module are respectively connected to the input end of a control module, and the output end of the control module is connected with the input end of an execution module; the identification module is used for acquiring identification information on the to-be-controlled material when the to-be-controlled material passes through the material detection channel; the direction detection module is used for detecting the moving direction of the to-be-controlled material in the to-be-controlled material detection channel; the control module is used for updating the inventory state of the corresponding to-be-controlled material in real time according to the identification information and the moving direction, and generating a control instruction based on the inventory state; and the execution module is used for managing and controlling the materials to be managed and controlled according to the management and control instruction. Compared with the prior art, a closed-loop real-time management and control link for identification, judgment, decision making and execution is constructed, so that the whole-process management and control of the emergency materials from warehouse-in and warehouse-out to inventory management is realized.

The present invention relates to the field of product technology management and information technology, and in particular to a software technology status management system, including a software information review module, a software process planning module, a software MBOM building module, a software BBOM management module and a basic data configuration module. Through this system, the relevance and accuracy of the onboard software version are achieved, which can effectively solve the problem of being unable to trace the software and hardware association relationship.

The invention discloses a low-odor PC / ABS alloy and a preparation method thereof, and belongs to the technical field of alloy materials, the alloy material comprises the following components by weight: 65-75 parts of PC resin, 25-35 parts of ABS resin, 2-8 parts of lanthanum modified diatomite, 3-5 parts of a compatilizer, 0.5-2 parts of a POSS-based deodorant, and 0.1-0.5 part of an initiator; the POSS-based deodorant is a polyhedral oligomeric silsesquioxane derivative, the molecular structure of the POSS-based deodorant contains a vinyl group, an epoxy group and a siloxane group at the same time, through the synergistic effect of the POSS-based deodorant and the lanthanum-modified diatomite, a multi-target deodorization system for generation inhibition, chemical capture and physical adsorption is constructed, the mechanical property of the PC / ABS alloy is maintained, and meanwhile the mechanical property of the PC / ABS alloy is improved. Source inhibition and whole-process control of VOC are achieved, the odor grade and the TVOC release amount are greatly reduced, and the long-acting and stable low-odor effect is achieved.

The invention discloses a medical supervision system and method for intelligent data sorting management and control, and relates to the technical field of medical data sorting. Medical data packets of data ports in a medical system are captured in real time; performing periodic active index analysis on each port based on the port data packet information, and performing comprehensive data sorting evaluation on the ports based on analysis data; performing correlation analysis on the data of each port in the period to determine the data matching correlation degree between the corresponding ports, and analyzing the data sorting confidence degree between the ports in combination with the matching correlation degree; sorting and storing the port data of the medical system in the period, and outputting the data matching association degree information and the data sorting confidence degree between the ports; according to the medical data sorting system and method, automatic sorting and process management and control of the medical data are achieved, the efficiency and error rate of traditional data sorting are improved, and the intelligence of medical data sorting is improved.

The present application belongs to the technical field of shield tunnel construction and spoil improvement, and particularly relates to a whole-process electro-control model test system for shield tunneling and spoil removal, comprising: a shield cutterhead; a screw conveyor arranged at the rear end of the shield cutterhead, with the feeding end of the screw conveyor being in communication with the shield cutterhead; a spoil removal and storage mechanism arranged below the discharging end of the screw conveyor; a chemical control mechanism with the outlet end being in communication with the shield cutterhead and the screw conveyor, and the chemical control mechanism being used for providing a chemical modifier to the shield cutterhead and the screw conveyor; an electro-osmosis mechanism arranged on the shield cutterhead; and a data acquisition mechanism electrically connected with the screw conveyor, the spoil removal and storage mechanism and the chemical control mechanism. The present application realizes dynamic simulation of electro-chemical collaborative control by simulating actual construction conditions, and synchronously monitors and analyzes the relationship between the torque in front of the cutterhead, the pressure in the screw conveyor, the tunneling speed and the spoil removal amount.

The present invention provides a phase angle limiting control method and system for a grid-type converter, which applies limiting control to the synchronous link of the grid-type converter, limits the phase angle change during the fault of the grid-type converter, and limits the voltage of the fixed grid point to a preset range of motion during the fault. The present invention applies limiting control to the synchronous link of the GFM converter to limit the phase angle change during the fault of the GFM converter, and ensures that the GFM converter can smoothly return to a normal operating state after the fault is cleared, so as to improve the fault recovery capability of the GFM converter.

The application discloses a kind of unmanned plane fire identification positioning and rapid control method and system under photovoltaic scene, belong to unmanned plane intelligent inspection and fire control field.Adopt multi-rotor unmanned plane, integrate visible light / infrared camera, adaptive fire extinguishing device and dual-mode communication module, cruise according to preset route;Adopt improved YOLO11 algorithm (embedded coordinate attention mechanism), realize multi-source image double-channel detection, false alarm rate is reduced to 3.8% from 12.3%.After suspected fire is confirmed by radio / 5G back to ground, fire point positioning algorithm calculates fire source coordinates, area and height;Unmanned plane is configured fire extinguishing bomb / high pressure water gun according to component spacing, combined with fire source feature calculation best point position extinguishing, real-time back data forms closed loop.The application realizes photovoltaic fire early detection, accurate positioning, fast disposal, and improves the level of safety protection.