192 results about "Project engineering" patented technology

The invention relates to a quick client development frame for a manufacturing execution system and a software development method for the frame. The frame comprises a client layer and a service layer, wherein the client layer is used for realizing client interface interaction and comprises an interface view layer, an interface model layer and a model; and the service layer is used for realizing a business logic and data storage, receiving data sent by a client, reconstructing the data of the client according to a business requirement and sending the data to a database. The software development method for the frame comprises the steps of determining a data structure and the business logic of a development page as needed; designing UML class graph automatic generation codes; adding the codes into corresponding layers of project engineering in sequence; and compiling the project engineering to generate system software. According to the frame and the method, the code writing workload of the manufacturing execution system can be greatly reduced and the code quality and the system stability can be improved; and meanwhile, by applying a layered architecture and a configuration file, the software generated by the frame can be conveniently transplanted in different database systems.

The present invention relates to a three-dimensional modeling method and device for a geological prospecting ore body, wherein the method includes: Step 1, delimiting a single project ore body according to the exploration project, and obtaining the upper and lower boundaries of the ore body; Step 2, projecting the prospecting project onto the prospecting project On the profile, connect the upper and lower boundaries of the ore body on the exploration profile to obtain the geological body boundary of the ore body in the exploration profile; step 3, connect the geological body boundaries between the exploration profiles with a three-dimensional curved surface to obtain the three-dimensional reconstructed geological body. The invention can realize geological three-dimensional modeling from drilling to profile to curved surface to finally generate solid.

The invention discloses an intelligent plane detector which comprises light sources, a light evening plate, a detected workpiece, a camera, a data line, a computer, a camera suspending system and a projection system support. The light sources are evenly installed on a work platform of the projection system support, and the position, not far away from the light sources, above the light sources is provided with the light evening plate, the detected workpiece is arranged on the light evening plate, the lower end of the camera suspending system is connected with the projection system support, the camera over the work platform of the projection system support is installed on the camera suspending system, and the camera and the computer are connected through the data line. According to the intelligent plane detector, single-width correction is adopted, operation is simple, precision is high, the size of a workpiece can be detected at a time, ultra-width face measuring can be achieved through splicing, a measuring result can be directly compared with a project engineering drawing, accuracy and reliability of information are ensured, special-shaped graphs which are difficult to position and measure manually and be carefully detected, and due to the reverse function, many problems of reverse drawing of the workpiece in practical production can be better solved.

The invention provides a realization method of a Web application development tool and relates to Web application. The realization method includes that conventional client side development is convertedinto online development, developing personnel can use a browser any time and any place to open WebIDE for development, and installing of client side software is not needed. The WebIDE is oriented tothe developing personnel and designed from the perspective of project engineering, and provides functions of project file tree demonstration, a designer and file storage. The designer provides a dragging development function and provides source code, a source code editing tool, a UI dragging tool and a code machine tool in a default manner, wherein a front-end Web component dragging tool is basedon a UI component library to realize quick generation of a front-end Web page, and the code machine tool is based on a data model to realize development and generation of codes; the Web application development tool provides an expansion mechanism and is supportive of flexible connection-in of self-defined plug-ins.

The invention relates to a project environment display method. The method comprises performing three-dimensional modeling and rendering on a project to build three-dimensional panoramic images; meanwhile, performing panoramic photographing on existing surroundings of the project to make live-action three-dimensional panoramic data; then integrating the three-dimensional panoramic images and the live-action three-dimensional panoramic data onto an electronic map, and performing web publishing on the basis of browser software. The project environment display method can display a project under planning or under construction on Internet without downloading three-dimensional plug-ins to achieving publicity and promotion. The project environment display method can be widely applied to projects such as real estate buildings, constructional decoration, industrial parks and exhibitions to perform commercial promotion, investment attracting, environment show and the like.

The present invention relates to an IFC-based data interaction method and a corresponding Web-BIM engineering information integration management system. The data interaction method comprises converting data, structured data or unstructured data, respectively into IFC format data according to a predetermined algorithm, and associating the data with a preset system database. The management system comprises a system database, and an IFC data interaction module, a GIS integration module, an information query module and a user management module which are respectively in communication with the system database. BIM-involved different data formats can be converted into IFC data formats, and the data interaction obstacle caused by unified data formats of BIM type modeling software in the prior art is overcome, thereby facilitating implementation of integration management of BIM project engineering data information.

The invention discloses an implementation method used for an embedded system software development tool. The implementation method comprises the following steps of: a1, connecting a multi-platform compilation tool chain with a development tool, so that compiler parameters of different operating system platforms and different central processing units serve as the inlet of a corresponding tool chain in the multi-platform compilation tool chain; a2, establishing an independent development environment which is provided with compiler parameters corresponding to a target operating system and a target central processing unit and a unified catalogue structure and comprises a file required by the project engineering for the project engineering to be developed through the development tool; and a3, selecting a corresponding tool chain in the multi-platform compilation tool chain for compiling so as to generate a target file in the process of compiling the project engineering according to the compiler parameters in the development environment. The implementation method has the beneficial effects that a complex and customized multi-module development mode is realized, and cross-platform development compilation of different operating systems and processors can be realized, so that the development efficiency is improved, and the error rate is reduced.

The invention discloses a big data and internet+-based power grid project cost management method. According to the method, a big data technology is used for carrying out collection and statistic on history cost data of constructed power grid construction projects, and contrastive analysis is carried out on the history cost data and cost data of projects in construction so as to find the problems such as cost overrun or schedule lagging and carry out early warning; and an internet+ technology is used for developing an on-site supervision mobile phone mobile terminal, and when an early warning signal is given when data is input by a system and warning is carried out due to a cost problem during the cost accounting, the system is triggered to send a message to the on-site project supervision personnel, a mobile phone APP receives and pushes the message transmitted by the system, and the supervision personnel search and analyze the specific reasons of the cost problem on the site after receiving the message, so as to adopt a measure to carry out remediation.

The invention discloses an engineering cost control method based on BIM technology. The engineering cost control method comprises the steps of extracting a project biding file, a project list and an engineering cost file which is related with cost; creating a project template which comprises all engineering components of the project engineering; endowing detailed list information in the project list to corresponding engineering components; calculating the engineering amount of the engineering components according to dimensions of the engineering components in a three-dimensional model and thedetailed list information of the corresponding engineering component; calculating the construction cost of the construction project; dividing the three-dimensional model into a plurality of construction blocks according to a construction plan, and endowing one area number to each construction block; receiving the construction picture of the construction field, and obtaining the construction progress of the current construction block according to the construction information in the construction picture; and when the construction progress does not match a preset construction progress, predicating the construction time and construction cost in finishing engineering according to the current construction progress, the residual engineering amount and reference engineering cost.

The present invention relates to a municipal engineering measurement management system and a method thereof. A system function module is used for role authority management, identity authentication, short note, instant message (IM) service, event management, data processing, assembling and interfaces. A project management module is used for management of project information and contract. A work module is used for user commission matter prompting, note and announcement information display, internal communication IM, external short message prompting, and data query, business report and business check in a daily work. A system management module is used for management settings of authorities, enterprises and users. A statement management module is used for extracting required each calibre data of the project from the project management module on the basis of electronic spreadsheets and providing various statements. A measurement payment module is used for measuring municipal engineering projects and automatically generating and sending statements to the statement management module through the assembling, interface and integration functions provided by the system function module. According to the invention, the all-round management of engineering contract data, changing data, measurement data and statement data is realized.

The invention discloses a longitudinally stacked system management method which includes the steps: enabling EOAM (extendable operating, administration and maintenance) messages to interact between a CB (control bus) device and a PE (project engineering) device; acquiring OAM operating types, request REQ IDs (identification) and data contents carried by the EOAM messages PDU (power distribution unit); executing the operations such as version loading, configuration file issuing, stacked link maintenance, user configuration issuing and alarm event notification according to preset rules corresponding to functions after the functions of special PDU messages are determined according to the OAM operating types and the REQ IDs. Interaction is performed by the aid of PDU data, administration control of the CB device for the PE device in the stacked system is greatly simplified, and the administration efficiency of the devices is improved based on easiness in maintenance.

The invention discloses an automatic instrumentation, compiling and installing method and a system. The method comprises the following steps of searching a main program file from appointed project engineering; adding a storage position of a coverage rate file which is used for storing a code coverage rate result to the main program file, and adding a code for writing coverage rate data into the coverage rate file at the storage position when the program abnormally exits; acquiring an equipment-associated file, and analyzing the equipment-associated file to obtain an equipment-associated file mark; obtaining a preset compiling configuration file for setting and starting a coverage rate statistical function; adding an instrumentation file to the project engineering, adding an instrumentation entry function which is used for calling the instrumentation file code to the code file, and compiling to obtain the instrumented application program; if a packaging option is needing to be packed, executing the packaging step, or else, executing the program installation step. According to the automatic instrumentation, compiling and installing method and system, the instrumentation and compiling of the project engineering are automatically executed; the instrumentation and compiling efficiency are improved.

The invention relates to database techniques, in particular to an XML (extensive markup language) parsing method and an implementation method of custom XML structural forms in medical records. The implementation method includes XML packaging and XML parsing. The XML package which is performed on a PC (personal computer) includes: imaging a form filed selection and attribute modification interface according to XML node names selected by a user, and by a system, dynamically generating XML templates suitable for various medical record forms. The XML parsing which is performed under an Android platform uses a modified Pull parsing method. Appropriate XML structural templates are dynamically generated according to the required fields of various forms, the required fields are parsed, various form patterns are drawn on an Android terminal, and development efficiency is increased. In the prior art, project size is 8M bytes. By the implementation method, the project size is 7.06M bytes, and program operation efficiency is increased by 10%.

The invention discloses a novel construction management method based on the BIM information flow standardization. The method comprises the following steps: step 1: manufacturing a standard project BIMmodeling template; according to designed drawing materials and equipment selection conditions of specific projects, manufacturing a standard project BIM modeling template, and loading basic groups and basic components; step 2, establishing a BIM model according to the standard project BIM modeling template; step 3, manufacturing an information input template, and enabling related engineering project data to be regularly transmitted to the designed BIM model through the information input template; step 4, inputting the information and carrying out construction management. According to the invention, project engineering technicians can realize the input of the quality control, business management and construction information by means of quality control, business management and constructioninformation input templates. Meanwhile, the information is related to the construction BIM model. When needed, the data content of material management forms, quality control management forms and construction management forms are extracted respectively from the construction BIM model. The method is low in economic consumption and high in management efficiency. Based on the method, the linkage of multiple departments cooperative in function can be realized.

The embodiment of the invention discloses a data collection method and device, a server and a storage medium. The method includes the steps that a preset monitoring event of an application platform ismonitored; according to a monitored event message, a hook program is called to obtain monitoring data corresponding to the monitoring event; data needed by a user is collected from the acquired monitoring data and uploaded to the data analysis server. The method can achieve the reduction of project engineering codes involved in data event tracking, relieve the workload of program operation and improve data configurability.

The invention discloses a method for writing under a desktop environment of an operating system. The method comprises the following steps of: creating project engineering by utilizing a QT development tool, and creating a canvas window; directly obtaining the type of the operating system by utilizing functions provided by QT, performing platform judgment, and creating a mouse business logic operating window if the operating system is an Window or Macintosh (Mac) system, wherein the window is transparent in background and can be used for receiving mouse messages; enabling the canvas window to serve as the mouse business logic operating window if the operating system is a Linux operating system; creating packaged message handling functions by utilizing the canvas window or the mouse business logic operating window, and acquiring the operating information of a mouse on the canvas window; and finally, displaying graphs on a canvas and operating drawn graphs or operating other application programs of a desktop of the operating system and by utilizing 2D (two dimension) drawing library of the QT through the canvas window by utilizing the acquired operating information of the mouse according to the mode of software by combining packaged algorithms for various graphs.

The invention discloses a method for generating a measuring tool by a mouse track, which comprises the following steps of: first, building a project engineering and building a canvas window in the project engineering; second, obtaining the operation information of the mouse in the canvas window by an information process function packaged by the canvas window, wherein the operation information includes a position of the mouse when the mouse is pressed down and the positions where the mouse passes at all moments when the mouse is pressed down and dragged; third, calculating the relevant information of images of the measuring tools to be displayed by the obtained operation information of the mouse, wherein the measuring tools include a ruler, a protractor, a thirty-degree right-angle triangular board and a forty-five-degree right-angle triangular board; and at last, displaying the images of the measuring tools to be displayed on the canvas by a drawing function interface provided by a 2D(Two-dimensional) drawing library of the operating system according to the relevant information of the images of the measuring tools. The method for generating the measuring tool by the mouse track generates a measuring tool in an electronic white board via the mouse track so as to use the measuring tool to measure a target.

The invention provides a method for separating and extracting copper and cobalt-nickel in low-grade complex mixed copper-cobalt ore, which uses low-grade complex mixed copper-cobalt ore (sulfide and oxide) as a raw material to extract an intermediate product of the copper and cobalt-nickel by adopting process flows of crushing and grinding ore into slurry, leaching the slurry with acidic villaumite by a wet method, extracting copper powder by reduction and replacement, vulcanizing and depositing nickel (cobalt), concentrating, drying, baking and hydrolyzing deposited mother solution at low temperature and the like. The method comprises main technical points that metallic elements in the mixed copper-cobalt ore are dissolved and leached by the acidic villaumite under normal pressure; copper in leaching liquor is reduced and deposited by a reducing agent; the cobalt and nickel are deposited by a vulcanizing agent to obtain the intermediate product; the mother solution is concentrated, dried, baked and hydrolyzed at low temperature after cobalt-nickel deposition to obtain metal oxide, metal oxychloride and hydrogen chloride containing iron, magnesium and the like; hydrogen chloride is reclaimed to obtain hydrochloric acid, and baked solid is leached into water to obtain chloride solution; and the hydrochloric acid and the chloride solution are used for leaching of ore slurry. The method comprehensively reclaims the copper, the cobalt-nickel and the like, and has the characteristics of high leaching rate of the copper and the cobalt-nickel, less energy consumption, low cost, closed circulation of chlorine (hydrochloric acid), less investment of project engineering and the like. The whole process is concise, clean and environment-friendly. The method is particularly applicable to large-scale industrial production.

The invention discloses an automated testing method and device for the stability of the Android system and relates to the field of Android testing. The method comprises the following steps of building an Android testing project engineering; inputting the Android testing project engineering in a static library; modifying a configuration file of the Android testing project engineering; in the test code directory of the Android testing project engineering, creating a new JUnit test case, implanting a script managed by performance data, obtaining a memory and CPU information of a current mobile terminal, and sending out the obtained memory and CPU information as dynamic broadcasting files through broadcast messages, and recording the dynamic broadcasting files in a local file of the mobile terminal; adding a configuration item which supports a checklist; performing the configuration item; collecting the dynamic broadcasting files during testing, processing the dynamic broadcasting files into static files and storing the static files in the local, after the testing is completed, generating a report and uploading the report to a WEB server, and generating a basic property report and crash information through the WEB server; displaying the information of the basic property report. According to the automated testing method and device, performance hazards can be analyzed out.

The invention discloses an automatic pricing method for a power grid marketing project bidding and a system thereof and belongs to the electric power engineering information management field. The method successively comprises the following steps of establishing a power grid marketing project classification standard work item model; establishing a corresponding power grid marketing project engineering amount model; establishing a power grid marketing project pricing model based on an engineering amount; based on an actual power grid marketing project operation need, according to the marketing project engineering amount model and the corresponding pricing model, automatically producing a power grid marketing project equipment material purchase list based on an engineering amount list, a project engineering cost gathering table and an engineering amount list total price table. In the invention, a work process and a work rule of a power grid marketing project can be further standardized; during a project enforcement process, cost data optimization can be well performed, a standard and a basis are provided for bidding control, a project investment is reasonably controlled, project enforcement is guaranteed and investment benefits are increased.

The present application relates to a configuration software processing method, apparatus, computer device and storage medium. The method includes: obtaining project engineering files of the configuredcompleted project; obtaining a type of the target platform of the project to be applied, and determining a pre-stored template file corresponding to the type of the target platform; converting the project engineering files into the platform output project files of the target platform by using the determined pre-stored template files. The method can make the configuration software no longer be simply applied to a specific single platform, the use surface is wider, and the compatibility is good.

The invention relates to a method for realizing a virtual page in a Windows operating system, which comprises the following steps of: developing by using Microsoft foundation classes (MFC), and establishing a dialog class in the process of creating project engineering; initializing a window function in a code, and acquiring the current window handle through a GetSafeHwnd() function; generating transparent, semitransparent and non-transparent windows by using a SetWindowLong() function and realizing window display customization; setting the positions of the windows through the SetWindowLong() function and a SetWindowPos() function; setting the virtual page as a desktop topmost page through the SetWindowPos() function; and establishing the virtual page, and establishing a corresponding message-handler function through the message type. The method can realize the function of simultaneously operating a plurality of mice, and breaks the technical limitation that only a single mouse is operated in the Window operating system.

The invention provides a method for separating and extracting copper and cobalt-nickel in copper-cobalt oxide ore, which uses the copper-cobalt oxide ore as a raw material to extract an intermediate product of the copper and the cobalt-nickel by adopting process flows of crushing and grinding the ore into slurry, chloridizing and leaching the slurry by a wet method, reducing iron powder to extract copper powder, vulcanizing and depositing cobalt and nickel, concentrating, drying and hydrolyzing deposited mother solution at high temperature and the like. The method comprises main technical points that metallic elements in the copper-cobalt oxide ore are dissolved and leached by hydrochloric acid under normal pressure; copper in leaching liquor is reduced and deposited by a reducing agent; the cobalt and nickel are deposited by a vulcanizing agent to obtain the intermediate product; the mother solution is concentrated, dried and hydrolyzed at high temperature after the deposition of cobalt and nickel to obtain metal oxide containing iron, magnesium and the like; and hydrogen chloride is reclaimed to obtain hydrochloric acid which is used for wet chloridizing and leaching of ore slurry. The method comprehensively reclaims the copper, the cobalt-nickel and the like, and has the characteristics of high leaching rate of the copper and the cobalt-nickel, less energy consumption, low cost, closed circulation of chlorine (the hydrochloric acid), less investment of project engineering and the like. The whole process is concise, clean and environment-friendly. The method is particularly applicable to large-scale industrial production.

The invention provides an implementation method for storing and playing back multimedia objects, comprising the following steps of: step 10, creating a project, and creating a canvas window in the project; step 20, creating required multimedia object classes: namely object creation classes, object migration classes, object scaling classes, object rotation classes and object cancellation classes; step 30, storing corresponding data structures of the multimedia object classes respectively according to the time sequence of object operations; and step 40, when the multimedia files are required to be played back, creating a playback thread, reading the stored data one by one according to the time sequence, analyzing the data structures, and drawing by using a 2D drawing library of an operating system in the canvas window. The required multimedia object classes are created to store the corresponding class data structures according to the time sequence of object operations, and the thread is created to play back frame by frame according to the operation time, thus less space is occupied, and the occupation ratio of a CPU (central processing unit) is lower.

The invention discloses a method for evaluating economic and technical indexes of an engineering project. According to the method, the assisting reviewing function on a transmission and transformation project is achieved by establishing an engineering project key index system and applying an intelligent analyzing method and an engineering project cost key index comparing method. Monitoring and managing of the whole transmission and transformation project reviewing process are achieved in an information-based system from the pre-reviewing of the transmission and transformation project to end reviewing of the transmission and transformation project. The key index system comprises a transformer substation engineering key index and an overhead line engineering key index. According to the intelligent analyzing method, historical engineering similar to target engineering and a general design module are automatically matched by screening engineering project key parameters, the cost difference is visually displayed by comparing the key engineering economic and technical indexes, and data support is provided for evaluation experts to review the project engineering in an intelligentized mode. The method is suitable for reviewing of an evaluation system for the economic and technical indexes of the engineering project.

The invention discloses a web project engineering and performance optimization method. According to the engineering optimization method proposed for a single page application (SPA), optimizing single-WebView page request resources is adopted as an objective; a project is created; a page WebView routing file in the project is written; a file project is divided into a component template file and a page template file according to componentization requirements and page planning; a compiler obtains a client request by reading routing settings, and processes and integrates JS and CSS codes needed inthe component template and the page template in advance, so as to realize a pre-compilation process; and original (src) tags and (script) tags in the file are substituted, and connection numbers anddata loading can be optimized.