11results about How to "Easy to digitize" patented technology

The invention discloses a method and device for recognizing and analyzing PDF texts and pictures based on OCR and a storage medium, and particularly relates to the field of text and picture processing.The method for recognizing and analyzing PDF texts and pictures based on OCR comprises the following steps that S100, PDF documents are loaded, page analysis is conducted, page elements are extracted, and page layout information is processed; and step S200, for the extracted picture or the PDF page generated by scanning, performing high-precision OCR recognition by using a deep learning model, and converting characters in the image into editable texts. According to the method, efficient and accurate analysis of complex texts and picture contents in the PDF document is realized, the technical scheme not only improves the analysis precision and efficiency and enhances the flexibility and expandability of the system, but also promotes the development of digital and intelligent application of the document, and meanwhile, by saving resources and time cost, the method and the system have good application prospects. And remarkable economic benefits are brought to enterprises and individual users.

The present invention relates to the technical field of construction progress management, and discloses a method and system for construction progress management of a cast-in-place box girder based on BIM, which is used to improve the accuracy of construction progress management of a cast-in-place box girder based on BIM. The method includes: performing correlation processing on structural data and construction progress data to obtain progress correlation data, performing simulation analysis on the progress correlation data to obtain construction plan improvement data; real-time collection of strain, temperature and vibration data to obtain original spectral data, processing and classifying the original spectral data to obtain structured construction data; performing progress analysis on the structured construction data to obtain actual progress data, comparing the actual progress data with the construction progress data to obtain progress deviation data; performing intelligent analysis on the progress deviation data to obtain early warning data and cause diagnosis data, performing decision analysis processing on the early warning data and cause diagnosis data to obtain suggestion data.

The invention discloses a shielded pump bearing wear detection circuit and method. The detection circuit comprises a data acquisition module, a data processing module, a display module, a data transmission module for collecting shielded pump bearing wear information, and a host computer for predicting and analyzing the bearing wear amount according to the shielded pump bearing wear information and issuing a detection report. The data processing module is respectively connected to the data acquisition module, the display module and the data transmission module, and the host computer is connected to the data transmission module. The advantages of the invention are: a high degree of digital display, strong display mode and expansibility, real-time data reception and real-time display, real-time visual monitoring, prediction of bearing wear, and modular design. The circuit is in a weak current environment and does not need to be powered by three-phase electricity, thereby avoiding safety hazards. The entire detection circuit is conducive to the digital and intelligent development of shielded pumps.

The invention discloses a method for managing and controlling progress by using three graphs and one curve, and relates to the technical field of civil engineering, and the method comprises the steps: 1, carrying out the spatial structure disassembly of a building, and forming a physical spatial structure tree; 2, according to the physical space structure correlation process model, generating a data model of process + part + engineering quantity budget; 3, generating a construction plan according to project time arrangement, and automatically generating a Gantt chart of a building level, a network diagram of a batch level, a matrix diagram of the building level and an image progress curve of the building level; step 4, through process behavior management of acceptance, manual feedback, quantity-price conversion and the like, driving a Gantt chart, a network diagram, a matrix diagram and an image progress curve, and carrying out project progress management; through structural disassembly, data association and automatic generation of a style chart, and through information acquisition, processing and sharing in a construction management process, the problems of high difficulty and cost of compiling, maintenance and sharing of three graphs and one curve and information synchronization hysteresis quality are solved.

The present invention proposes a knowledge graph construction method and system based on power production statistical business, which sorts out the vertical aggregation and horizontal correlation of power production statistical indicators; constructs a linkage model of statistical indicators-detailed data-related data-related objects based on the relationship between statistical indicators; uses ontology design software to realize the graph drawing of the linkage model; and constructs intelligent analysis and intelligent answer application scenarios based on the knowledge graph. In addition to considering the statistics and aggregation of traditional power production indicators, the present invention further considers the vertical aggregation relationship of the province-city-county level, the horizontal correlation between statistical indicators at all levels, and the intelligent analysis and intelligent question and answer application scenarios, so as to achieve higher quality statistical analysis services and further promote the digitization, visualization and intelligence of statistical business.

The present invention provides a standardized module and method for docking a Chinese medicine enterprise node with a secondary node, which solves the problem of docking a Chinese medicine enterprise node with a secondary node, and includes a receiving module, a processing module and a sending module, wherein a data parsing unit inside the receiving module is connected to an external network through an encrypted transmission unit, a data processing unit inside the processing module is connected to a data parsing unit, a data cache unit is built in the sending module and connected to the data processing unit, and a query registration unit is connected to the data cache unit. The present invention has the advantages of good docking effect and high digitization level.

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.

The invention discloses a steel structure paint area intelligent statistical method and system based on artificial intelligence and three-dimensional model fusion. The method comprises the following steps: firstly, extracting an initial surface area of a component from a BIM design model; on the basis of a built-in geometric rule base, coating-free areas such as welding seams, bolt holes, concrete wrapping sections and assembly binding surfaces are automatically recognized and deducted, and a theoretical net area is obtained; after the component is manufactured, a real-time curved surface model is reconstructed through three-dimensional laser scanning, and the area is corrected based on Gaussian curvature integration; in the coating process, an RGB-D camera and a U-Net + + visual model are adopted to recognize defects such as missed coating and sagging, and back projection is carried out on the defects to the quantized area and position of the three-dimensional model; and finally, a multi-dimensional dosage report and a quality early warning work order are automatically generated in combination with paint volume solid component parameters and are pushed to an MES system. According to the method, full-process automatic area statistics and closed-loop quality management are realized, and the precision and the construction digitization level are remarkably improved.

The present invention discloses a method for automatically identifying, converting and cleaning river channel section data based on a computer; the method comprises the following steps: 1. obtaining a river channel section diagram; 2. establishing API access to CAD software; respectively obtaining the coordinate value and text content of the river channel section pile number name, and the coordinate value of the river channel section line and storing them in two tables; the two tables are sorted in ascending order according to the pile number line size and the x coordinate size, and the index number is regenerated; 4. creating a reference line according to the starting coordinate value of the pile number text and the end coordinate value of the corresponding river channel section line; 5. performing an upward and downward offset on the reference line to obtain a set of rectangular corner point coordinates including the pile number line text and the river channel section data; 6. automatically grouping the pile number line text and the river channel section elevation point; 7. outputting according to the requirements of different software for transmission data. The present invention uses one-time batch completion to improve work efficiency.