324results about How to "Guarantee normative" patented technology

The invention relates to a system and a method for open intelligent management of a laboratory. The system comprises a server and a client, wherein the server comprises a university level platform node server and a plurality of college level platform node servers; the university level platform node server performs data communication with a university shared data base through a data communication module and a synchronous module, and performs data communication with the college level platform node servers through the data communication module; the client is connected with the server through a campus network inside a university and through the INTERNET outside the university; and the client comprises a laboratory management control system and an intelligent laboratory management system. The method comprises the management of experiments or experiment courses specified in a teaching program and the management of open experiments or equipment usage outside the teaching program. According to the invention, all-day open of the laboratory can be realized, and the working efficiency of laboratory management personnel can be greatly improved.

The invention relates to an on-line management method for engineering project bidding, tendering and bid evaluation. According to the method, based on a remote interaction platform, through data transmission and data processing between a contracting enterprise end computer device, a checking end computer device and a server end computer system, and through the steps of applying for contracting enterprise registration, applying for the bidding, setting a bidding marking sheet, uploading tendering documents, calculating a total bid evaluation score according to marking standards of the bidding marking sheet, generating a bid evaluation report and a pre-determining report form and sending a bid-winning notice to a bid-winning contracting enterprise, on-line management for the engineering project bidding, tendering and bid evaluation is achieved, and effective support is supplied to bidding and tendering work of large-scale enterprises.

The invention discloses a multiplexing-oriented embedded software testing method. According to the method, a model library is arranged in a testing system, a tested software model, a crosslinked environmental model, a testing exemplar model, a testing execution model and a testing result model are stored in the testing system, and testing is finished in the converting process of each model. The software testing method is an effective testing method specific to embedded system software; in a testing process, multiplex testing products can be produced, and multiplex products in the model library can be directly used simultaneously, so that the testing efficiency is increased, the generation of a plurality of man-made errors and undefined factors is avoided, and the controllability and the specificity of a simulated testing process are ensured. During testing of difference software, the testing model becomes a multiplex effective assembly in a testing process, so that repeated work in the testing process can be reduced greatly in particular for production line software, and the testing efficiency is increased to the maximum extent.

The invention relates to a data circulation method and device based on a data structure and a terminal. The method comprises following steps: searching supply data provided by at least one data supplier based on a search data label, wherein supply data comprises dimensionality master keys, label values and data labels same with or corresponding to search data labels and constraint conditions and dimensionality master keys correspond to label values; matching demands of data demand sides with constraint conditions of supply data to obtain matching results; extracting label values corresponding to dimensionality master keys of supply data based on matching results to obtain demand data; and carrying out encryption processing on demand data and sending it to a data demand side. The technical scheme of the data flow method and device based on the data structure and the terminal ensure safety of data in data circulation.

The invention discloses a generation system of a welding process guide system for a structural part. The method comprises the steps of designing and customizing a plurality of process type document templates according to the composition of the welding process guide system, wherein the plurality of process type document templates mainly include covers, catalogs, graphic details of the structural part, welding process card, welding material consumption summary and other templates; designing database table objects corresponding to the process templates; detecting the mapping relationship of fields of the table objects and template table cells; solving process data by the intelligent reasoning technology according to the welding process evaluation database, a tool module and a management module, and storing into the process database; writing the process data into corresponding template through a crystal report active to form a process document; exporting the process document to be a portable document format file, and synchronously generating catalogs; combining all process documents into a complete product welding process guide system; transmitting to a front line welding workshop through the network to guide welding workers in operation. With the adoption of the system, the design efficiency and standard level of the welding process can be increased, and the information operation cost of an enterprise can be obviously decreased.

The invention relates to a method for intelligently generating a monitoring information point list of a dispatching automation system.The method comprises the steps of 1, intelligent input of interval information, wherein an interval model is generated by inquiring an 'equipment category' list in an SCADA database of the dispatching automation system and inquiring an 'under-installation equipment parameter information list' exported out of a PMS of the State Grid Corporation of China; 2, intelligently-aided modification of the interval information, wherein multiple interval batch modification dispatching numbers are provided by analyzing mouse action and the keyboard input state of a user, and equipment contained in an interval is added or modified or deleted in batches; 3, outputting of the standard monitoring information point list, wherein corresponding protection information in a substation standard monitoring information point list template is searched for according to the 'interval type' in the interval model, interval standard information is formed, the template format is imported according to the dispatching automation system, and the monitoring information point list is output.By means of the method, generation efficiency of the monitoring information point list is greatly improved, labor intensity is lowered, and correctness and standardization of the generated monitoring information point list can be guaranteed.

The invention discloses a test method for an intelligent substation station-control layer. The test method for the intelligent substation station-control layer comprises the following steps: (1) a mode matching module is used for matching the operation mode and the test mode of intelligent electronic equipment from an operation pattern bank according to the model file of the intelligent electronic equipment of a spacing layer, the operation mode information and the test mode information are stored into a mode memory, and meanwhile, a simulation equipment operation module and a test management and control module are notified; (2) the simulation equipment operation module loads the operation model to construct simulation equipment which conforms to the IEC(international electrotechnical commission)61850 communication specification; (3) the test management and control module realizes the standardized output of the test data of station-control layer simulation equipment by loading the test mode, and a corresponding test report is generated. According to the test method for the intelligent substation station-control layer, which is disclosed by the invention, the artificial check workload can be greatly reduced, and the normalization of a test process and the validity of a test result can be strongly guaranteed.

The invention discloses an application uploading method which includes the following steps: S1: classifying files of an application into a program part, a material part and a basic-information part; S2: deploying the files of the application to a checking server; S3: performing a checking test on the application by an administrator; S4: installing the application which passes the checking test to a release platform server; S5: performing an online release operation on the application which is already installed on the release platform server when an online instruction is received so that the application is in an online state and a user can use the application. The application uploading method is capable of ensuring the stability and normativity of the application and high in uploading speed, convenient in modification of the release and capable of meeting practical use demands.

The invention discloses an operation system for aggregate utility analysis of logistics information and configured equipment of the operation system. The operation system comprises a desktop client terminal device, a logistics information server, a central management device, a logistics node server and an advertising node server, wherein the logistics node server and the advertising node server effectively transmit information through a wireless network and the internet and the central management device conducts combination control. The operation system is characterized in that as the central management device, the logistics node server and the advertising node server are added in the system, the system is perfect and can operate under the combination control; and as an information utility analysis module is added in the logistics information server and an information utility analysis arithmetic module is added in the central management device, the completeness and the normativity of the essential elements of the logistics information can be ensured, besides, the operation system can conduct credit assessment, reflect the timeliness, the practicability, the correctness and the reliability of the information, help a user finding valuable logistics information as soon as possible and promote the transaction rate of system service as well as the safer and more efficient operation in logistics industries.

The invention relates to a computer automatic constructing method of optical network topology. The invention aims at the problems that the network planning pattern for constructing network topology by means of manpower cannot effectively satisfy the needs, and the service network is hard to match with an optical transmission network. The technical feature is as follows: initializing the engineering; performing route algorithm selection, network type selection and setting regeneration section length, regeneration section hop count and target utilization rate constraint condition, and then beginning topology construction; judging whether the service has completely and successfully arranged to route, if so, executing step four, otherwise, returning to step two, resetting the constraint condition according to a suggestive reason, re-performing the topology construction until the service route is completely and successfully arranged; judging whether the topology needs the further improvement according to the constructed network topology, if so, continuing adjusting the network topology, and then executing step five, if the topology has been improved, directly executing the step five; and then deriving a planning result.

The invention provides a compatibility testing method and device for a network card and an operating system. The testing method comprises the following steps that: on an SUT (System Under Test), creating a testing environment for the compatibility testing of the network card and the operating system, and creating a network card list capable of recording a plurality of network cards under test on the SUT; when the compatibility testing of the network card and the operating system is triggered for the SUT, activating the testing environment on the SUT, selecting at least one network card under test from the network card list, and putting the network card under test in the activated testing environment; in the testing environment of the SUT, independently executing a testing process for at least one network card under test, and obtaining the testing data of the compatibility testing of the at least one network card under test and the operating system; and according to the testing data, determining the compatibility of the at least one network card under test and the operating system. When the method disclosed by the invention is adopted, one or a plurality of network cards under testare selected from the network card list according to user requirements for testing, testing efficiency is improved, and testing expansibility, maintainability and reusability can be guaranteed.

The invention provides a key managing method for a trusted root server based virtual trusted platform module (VTPM), the method takes a frame of a trusted root server as a basis, combines functions of a physical trusted platform module (TPM) and a key managing mechanism, meets VTPM demands and ensures key safety. In the method, all keys are generated by the physical TPM, and normalization and legality of key generation are ensured; the keys are stored by the physical TPM and are managed by a key buffering mechanism, thus ensuring key safety; a VTPM manager is a unique user of the physical TPM, and manages the keys of the VTPM in a concentrated manner, and provides password service for the VTPM.

The invention provides an upgrading device for a wireless communication system. An upgrading interface operation module provides a human-computer interaction interface, receives a user command, and generates a task operation request; a multistage task management center schedules a corresponding task module according to the task operation request, and schedules the next task module if a subsequent task exists after one task module successfully executes a task; and the task modules create specific instances of the tasks according to the scheduling of the multistage task management center, schedule the tasks for execution, and inform the multistage task management center after the tasks are executed. The invention also provides an upgrading method for the wireless communication system.

The invention belongs to the technical field of applications of analysis methods of power grid dispatching decisions. The system utilizes hardware environments, support platform software and data platform software of a power grid dispatching decision support system, wherein a hardware part can be divided into a computer network, a data acquisition part, a real-time monitoring and control part, a historical data storage part, a static safety analysis part, a network safety device, dispatcher workstations, a maintenance workstation and the like; and the software of the system adopts a WINDOWS system, simulation analysis software power system analysis software package (PSASP) and an advanced support platform. Real-time data acquired by a computer and data acquisition module are transferred to the real time monitoring and control module to perform various treatment and conversion by communicating with a communication server; correlated data and parameters are stored into a historical data storage module, finally, a machine operating power grid advanced application software serve as a terminal workstation and a client, an optional scheme is provided for operation personnel and dispatchers through a man-machine dialogue window, potential unstable factors in the power grid are studied in advance and out-of-limit conditions of the system are eliminated.

The invention relates to a system for analyzing reliability of flight guidance control software based on a formalized rule. The system comprises a flight guidance control software requirement modelingmodule, a flight guidance control software reliability analyzing rule management module, a flight guidance control software reliability analyzing rule formalized description module and a flight guidance control software reliability automatic analysis module based on the formalized rule. According to the system, automatic traversing failure model effectiveness analysis is performed for a requirement model, potential logic branches which are not defined or considered in the requirement are sufficiently recognized, and existing potential safety hazards are analyzed. The efficiency and quality inthe work of software reliability analysis are improved, the requirement quality and completeness are ensured, the level of the software reliability is guaranteed, and the development requirements ofa flight guidance control system are met.

The invention belongs to the field of computer application technology, and relates to a method for predicting road jam through mobile phone information. According to the method, a road jam condition is calculated based on a Markov algorithm through acquiring a large amount of mobile phone positioning information. The method realizes accurate analysis on the road jam condition through simply and quickly generating a map database, storing road data into the database, introducing the positioning information into the database, calculating the data in the database and obtaining the jam condition. The method has advantages of low cost, large coverage area and high accuracy.

The embodiment of the invention provides an action adjustment information prompting method and device. Image acquisition of the real action of the user in the real environment is performed through thecamera so as to obtain the real action image. The first action image data of the real action is extracted from the real action image, and the first action image data are matched with the second action image data of the standard action in the preset standard action image. When it is determined that the real action fails to match the standard action, i.e. the real action made by the user deviates from the preset standard action or the deviation is large, the user is prompted for adjustment so that the user can adjust the real action according to the prompt information. With application of the scheme, when the real action made by the user does not match the standard action, the user can know that the action made by the user at the time is not standard because the adjustment prompt can be received so that the action of the user can be adjusted according to the adjustment prompt and the user is enabled to make the standard action.

The invention discloses a user control loading system and method. The method comprises the steps that a text file is created according to a user control selected by a user, and information of the user control requested by a client-side from a server is stored into the text file; whether a webpage file contains the user control requested by the client-side from the server is judged; when the webpage file does not contain the user control requested by the client-side from the server, a webpage script method in a webpage script file is used for requesting the server to call a service file; the information of the user control required by the corresponding text file is read according to preset parameters, corresponding to the user control, sent by the client-side, and the information of the user control is returned to the service file; the webpage script method in the webpage script file is used for calling the information, obtained by the service file, of the user control, and the user control is packaged; the packaged user control is loaded to a webpage. By means of the user control loading system and method, the user control can be loaded to the webpage of the client-side in real time.

The invention discloses a protective measurement and control integrated device and a protective measurement and control method which are mainly applied to intelligent substations 110 kV and below in voltage class. The protective measurement and control integrated device and the protective measurement and control method are characterized in that a protection function and a measurement and control function are integrated on one device and are respectively achieved through two mutually-independent CPUs, meanwhile a public man-machine interface is also achieved through an independent CPU, and relative independence is kept while function integration. The transformer substation construction cost is saved through the protective measurement and control integrated device, and meanwhile a protection function and measurement and control function integration achieving method is also provided. Based on the protective measurement and control integrated device, sampling data from a merging unit and GOOSE information from an intelligent terminal and other protection devices are received through process layer plug-ins, meanwhile the demands for the protection function and the measurement and control function are met. The protective measurement and control integrated device can be used for circuits, bus couplers, subsections and the like of the intelligent substations 110 kV and below in voltage class.

The invention relates to an intelligent substation auxiliary alignment test method and system of full-link information flow, comprising the following steps: step S1, a tester completes the ''four remote'' function check of secondary equipment and primary equipment in the substation subsystem test phase, and records the full-link information flow and the function point number of all ''four remote''functions of the point in the substation; Step S2, carrying out closed-loop test of the telemechanical device; 3, aft that closed loop t is completed, the tester reproduces the network behavior of the space layer equipment, and checks the correctness of the graphics, the pressing plate, the handle and the numerical value on the monitoring back table; Step S4: Test the dispatching master station.A true reproduction of the actual test process, The test method covers two links: subsystem commissioning and station system commissioning, And cross-cover two links, using the full-link information flow of the intelligent substation auxiliary point test system can achieve automation and intelligent testing of substation function, reduce human error in the test process, improve work efficiency, ensure the standardization and correctness of the test items.

The invention discloses a method for compliance check of data configuration of a PTN L3 (Packet Transport Network Layer3) network based on a regularization algorithm. The method comprises the following steps that route planning generates an equipment planning route as a reference value, meanwhile, the route planning is analyzed, key information is extracted and is subjected to regular matching through a script, route information of present network equipment is obtained from a configuration file and is compared with the route planning, and consistency of a PTN L3 route and the route planning in the present network configuration is analyzed; a corresponding preset rule is generated through parameter settings under different factories and different protection modes, a to-be-checked configuration is automatically matched with the rule and a check result of the rule item is generated; an IP/VLAN (Internet Protocol/Virtual Local Area Network) planning file generates a planning IP/VLAN information sheet, compares with a present network IP/VLAN information sheet generated through analyzing the configuration file, and checks whether the planning rule of the IP/VLAN information sheet is consistent. The method has the advantages of capability of automatically checking the present network route and the planning route of the PTN L3 network equipment, high efficiency, accuracy, standardization, reliability and convenience for unified management and subsequent expansion.