58results about How to "Easy data maintenance" patented technology

The invention relates to a building knowledge mapping database and a construction method thereof. The construction method includes the steps that building data are obtained from one or more data sources and integrated; the building data include building classification class information, building geographic information, building basic information, building owner and user information and crowd searching and label classifying information; the crowd searching and label classifying information is obtained after label classified statistic and index calculation are carried out on the main searching content of crowds in a building; based on the integrated building data, the building knowledge mapping database is constructed; hierarchical classification and structural processing are carried out on the integrated building data; entities in a building knowledge mapping include a building entity, a unit entity, a searching label entity, a searching point location entity and a unit industry entity. The building knowledge mapping database can be beneficial for maintaining and fusing the building data better and effectively using the building data for application programs and data reasoning, and the building data embody matching of the building and audience crowds in the building.

The invention relates to a method for constructing a webpage crawler based on the repeated removal of news, which comprises the following steps: constructing an analyzer for analyzing news webpages; constructing a news set; setting a threshold value of the similarity among the webpages; comparing the currently grabbed news webpage with the news set and judging whether the similarity is higher than the threshold value or not; if the similarity is lower than the threshold value, adding the current webpage into the news set; if the similarity is higher than the threshold value, discarding the news and grabbing the next webpage; grabbing a URL of the current webpage and judging whether the URL points at the news webpage or not, if so, judging whether the URL is accessed or not; otherwise, discarding; if the URL is accessed, discarding the URL; if the URL is not accessed, storing the URL into a queue to be accessed; sequentially extracting the URL from the queue to be accessed to access; and repeatedly executing the steps. The invention has the advantages of high algorithm efficiency, less resource waste and convenient data maintenance and prevents from grabbing the webpage with repeated content.

The invention provides a power transmission line three-dimensional (3D) visual operation system and an establishing method of the power transmission line 3D visual operation system, the system is used for storing and maintaining basic information of the line by inputting and managing line base account data, and providing panoramic visualization and related analysis; the system comprises a line account query and maintenance module, a power transmission line operation and maintenance management module, a 3D panoramic view display module and a line statistic analysis module. A friendly user interface and a convenient operation mode are provided by the system provided by the invention, and a line responsible person can daily maintain and manage the specific line more conveniently; and the line responsible person can conveniently check basic information and maintain data of the specific line at any time.

The invention discloses an electronic shelf label management information system which comprises a user management subsystem, a configuration management subsystem, a display management subsystem, a promotion management subsystem, a space management subsystem, a shelf management subsystem, an inventory management subsystem, an inquiry statistic subsystem, a price changing service subsystem and a data interface service subsystem. The user management subsystem is in charge of configuration of menus and permission of the whole system and is the base of operation of the whole system. The data interface service subsystem is in charge of the collection of basic data of the electronic shelf label management information system. The configuration management subsystem carries out maintenance and compilation on the basic data. The display management subsystem, the promotion management subsystem, the space management subsystem, the shelf management subsystem and the inventory management subsystem are in charge of the management of the service data of electronic shelf labels. The electronic shelf label management information system achieves space management and marked price and inventory management, the practicability, the safety and the reliability are improved, and the electronic shelf label management information system is extendable and easy to operate.

Embodiments of the present invention disclose a positioning method, apparatus and device based on a signature image, and a storage medium. The method comprises: selecting a candidate signboard from asignboard library according to a shooting location of the current image; matching the signboard image part contained in the current image with the selected candidate signboard to obtain a matching candidate signboard; and taking the location information of the matched candidate signboard as the current location information. According to the technical scheme provided by the embodiments of the present invention, the signboard image in the image is extracted, the extracted signboard image is combined with the rough location information of the user, an accurate positioning point is obtained through training matching, and without being affected by factors such as the weather and the location, high-precision positioning can be implemented, and data maintenance can be relatively easily carried out.

The invention discloses a page display method and device, a server, a front end and a storage medium, and the method comprises the steps: receiving a page display request for a target service sent bythe front end, the page of the target service comprising display contents of N service components; according to the display request, determining component configuration information corresponding to each service component in the N service components in a component configuration information base, and totally obtaining N pieces of component configuration information; and sending the N pieces of component configuration information to the front end, so that the front end renders the display contents of the N business components on the page of the target service according to the N pieces of component configuration information. According to the scheme, the display content of the service is modularized, and the component configuration information of the service component is stored in the server side, so that the number of front-end codes is greatly reduced, front-end data maintenance is facilitated, and the workload of programmers is reduced.

The invention discloses a building information map construction method. The method comprises the steps of obtaining building data from one or more data sources, and integrating the building data, wherein the building data comprises type information used for building classification, building geographic information, building basic information, building belonging and user information, and crowd search and tag classification information, and the crowd search and tag classification information is information obtained after tag classification statistics and index calculation are performed for main search contents of crowds in buildings; performing standardization processing on the building geographic information; by calling a search interface provided by a map database, searching for the building geographic information subjected to the standardization processing, thereby determining specific positions of the buildings; and by calling a tagging interface provided by the map database, taggingthe integrated building data in the determined corresponding positions of a graphic layer of a map, thereby realizing building information map construction. The building related information can be intensively displayed on the electronic map in a visual, integrated and high-expandability manner.

The invention provides a three-dimensional pipe model establishment lofting method and device for a geography information system. Three-dimensional pipe point symbols are stored in a symbol library of the geography information system. The three-dimensional pipe point symbols are equipped with scene self-adaption parameters. The method comprises the steps of obtaining three-dimensional geometric network topology data composed of vector point data and vector line data; finding three-dimensional pipe lines connected with three-dimensional pipe points according to a topology connection relationship between the three-dimensional pipe points and the three-dimensional pipe lines, wherein the topology connection relationship is identified by the three-dimensional geometric network topology data; and determining self-adaption parameters corresponding to the three-dimensional pipe point symbols in the symbol library according to three-dimensional pipe line sections and lofting the three-dimensional pipe points. According to the method and the device, through adoption of the means, customization and reuse of the self-adaption three-dimensional pipe point symbols can be realized, work such as manual modeling and matching of the three-dimensional pipe points with the three-dimensional pipe lines can be removed, data maintenance is facilitated, and the manpower and material resources are saved.

The invention provides a novel data storage method and a system. The novel data storage method includes setting a storage switching program in advance, and acquiring the storage switching program for switching operation between an execution data network storage mode and a data local storage mode; and storing data on a network or storing the data locally according to the storage switching program, and acquiring corresponding network storage data and local storage data. By the aid of the novel data storage method, requirements that data security is guaranteed, namely the data cannot be lost, and a data storage space can be expanded are met.

A train control system capable of enabling a C3 high-speed rail motor train unit to run circuitously through a common speed line adopts a station data server to achieve centralized management of ground line data stations, and the train-mounted train selects wireless message information through serial numbers of ground passive transponders, so that later line data maintenance is facilitated. A wireless message is sent by adopting a 400MHz frequency special for a railway, four frequency points are used in total, the bandwidth is 12.5 kHz, the same-frequency interference between different radio stations is prevented, the operation requirement that the operation speed is below 200km/h is met, and the transportation organization is flexible. The temporary speed limit server has the management functions of temporary speed limit command storage, verification, deletion, splitting, setting, cancelling and the like, and can set temporary speed limit in any range in an interval or a station to meet the requirements of various operation scenes.

The invention discloses a Mock test method and device and a storage medium. The method specifically comprises the following steps: a test server receives a test task of a Mock test; according to the type of the test task, request information for obtaining Mock data is sent to a Mock database, the Mock data is data used for Mock testing, the request information comprises query conditions of the Mock data, and the Mock database is used for managing the Mock data needed in the Mock testing; the Mock database receives the request information, searches Mock data corresponding to the acquired test task according to the query condition, and returns the acquired Mock data to the test server; and after receiving the Mock data, the test server executes the test task, so that maintenance of the Mockdata in the Mock test can be facilitated based on the scheme, and the workload of technicians is reduced.

The invention discloses a chip verification method and device and a computer readable storage medium, and the method comprises the steps: carrying out the initialization of an environment parameter of a to-be-verified module after a verification instruction is received; analyzing and extracting configuration information in the first electronic form from a preset directory according to the script, and performing verification according to the configuration information to obtain a corresponding verification result; and mapping the verification result to a preset second electronic form to judge whether verification is passed or not. According to the invention, full-automatic verification can be realized.

The invention discloses a product recommendation method and device for an agricultural material e-commerce platform. An association relationship of users' regions, seasons, and agricultural materialsis established; and agricultural products planted correspondingly at specific seasons in users' regions and agricultural material products with specific purposes at corresponding planting stages are obtained and the information is recommended to users, so that the characteristics of the agricultural material e-commerce platform are met well. The method comprises: according to region information and access time of a user, at least one first associated label group having a corresponding season interval and regional interval are obtained; according to a purpose label, a class label, and a crop label in the first associated label group, at least one corresponding first information label group is obtained; a corresponding product information list is screened out from a product base based on thefirst information label group; and according to a preset product sorting mechanism, the product information list is ranked to obtain a product recommendation order and the order is fed back to the user. In addition, the device is composed of a first acquiring module, a second acquiring module, a screening module, and a sorting module that are used for implementing the above-mentioned method.

The invention relates to the technical field of magnetic particle inspection, in particular to a special pass-type magnetic particle flaw detector for an axle with a gear. The special pass-type magnetic particle flaw detector comprises a rack, a workpiece transfer mechanism, a circumferential magnetization mechanism, a workpiece rolling mechanism, a longitudinal magnetization mechanism, an independent gear magnetization mechanism, a magnetic suspension spraying mechanism, a fluorescent lamp and an electrical control system, wherein the independent gear magnetization mechanism comprises a cross coil, a mounting plate, a lifting cylinder and a first guide rod; and when the cross coil descends, the gear can be partially surrounded. The special pass-type magnetic particle flaw detector for the axle with the gear can simultaneously complete magnetic flaw detection of the axle and the gear in one flaw detection process, and is convenient and efficient.

The invention discloses an automatic test method and simulator for a financial transaction platform, which can provide a reliable test expected result, and a system test case can be reused, so that the correctness, reliability and research and development test efficiency of a system are improved. According to the technical scheme, a to-be-tested interface of a financial transaction platform is received; automatically analyzing the received to-be-tested interface and obtaining a parameter list from the to-be-tested interface; setting a parameter pairing relationship according to the obtained parameter list; generating test case data through an ant colony algorithm according to the obtained parameter list and the set parameter pairing relationship; automatically applying for a test machine according to the number of cases of the generated test case data and a historical case execution baseline; allocating a test case according to the applied test machine; automatically executing the correspondingly distributed test cases through the applied test machine; automatically summarizing test results after the test cases are executed; and analyzing the summarized test results.

The invention provides an advanced integrated method for rating working environment based on a credit rating system. In the method, integrated operation of information maintenance, data analysis and manuscript production are selectively performed by the credit rating system. The method has the advantages that: an integrated working environment is provided for a rating analyst of a system user, and a plurality of tools related to credit analysis work is provided in a uniform interface, so that the analyst can conveniently perform operation such as data maintenance, index analysis, calculation grading, adjustment grading, rating, report manuscript production and the like.

The invention relates to a remote monitoring system and a monitoring method for the underground communication cable. The system comprises an inflator and a data collector; the air pressure sensor, the inflator and the data collector are arranged according to the direction by a underground communication cable and are connected with the underground cable on one hand, and are connected with the telephone network on the other hand; meanwhile, a monitoring computer is connected with the telephone network through a modem. When in use, the monitoring computer sends monitoring instructions regularly; the cable inflator and the data collector respectively send back the running state of the inflator, the warning message and air pressure signals from each monitoring point for the underground communication cable in time; the data collected is saved in the monitoring computer; when a warning message turns out on the inflator, the message is sent to the monitoring computer, and the monitoring computer saves the message and analyses and processes the data, and then a warning is given out on the computer through sound, light and other signal mode to promote the operator to process. The invention has the advantages that the reliability, real-time performance, safety and other performance of monitoring underground cable are greatly improved.