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327results about How to "Implement parsing" patented technology
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Method and device for determining data consanguinity based on structural data
InactiveCN109325078AImplement parsingNatural language data processingDatabase modelsGranularitySource field
The present invention provides a method and device for determining data consanguinity based on structural data. The method comprises: parsing a selection statement to obtain a source abstract syntax tree, and organizing the table information and the field information obtained by traversing the source abstract syntax tree into a source list layer by layer; obtaining the target abstract syntax treeby parsing the insertion statement, and organizing the table information and the field information obtained by traversing the target abstract syntax tree into the target list layer by layer; traversing the source manifest to obtain the source table information and traversing the target manifest to obtain the target table information to obtain the table granularity data kinship relationship; extracting the target field information for the target table from the target manifest, starting from the first layer of the source manifest, finding the source field in the source table with the same name as the target field information of the target table layer by layer, and when the source table to which the source field belongs no longer comes from the subquery, determining the corresponding source field to be the source field with blood relationship corresponding to the target field information. The scheme can parse the field-level granularity of data consanguinity based on structured data.
Owner:RAJAX NETWORK &TECHNOLOGY (SHANGHAI) CO LTD
Automobile diagnosing device
ActiveCN103293008ARealize reading and writingRealize monitoringVehicle testingArea networkChinese characters
The invention provides an automobile diagnosing device which comprises a storage, a controller area network (CAN) controller / transceiver and a processor. The storage is used for storing a Chinese character base, an automobile model parameter data base and automobile CAN messages. The CAN controller / transceiver is connected with an automobile and used for receiving the CAN messages from an automobile. The processor is used for generating and updating the automobile model parameter data base, configuring automobile model parameters in the automobile model parameter data base, generating a monitored message list according to the configured automobile model parameters, maintaining the monitored message list, monitoring the plurality of CAN messages from the automobile according to the messages in the monitored message list and conducting fault diagnosis on the automobile according to monitoring results. The automobile diagnosing device supports detection of a main line signal appointed by a user and facilitates fault detection in after-sale and researching and development processes of the automobile.
Owner:GREAT WALL MOTOR CO LTD
Driving style estimation method based on driving pattern transition probability
ActiveCN106023344AFacilitate signal acquisitionIncrease credibilityRegistering/indicating working of vehiclesCharacter and pattern recognitionEngineeringEstimation methods
The invention provides a driving style estimation method based on driving pattern transition probability, wherein the method includes the steps: step 1, acquiring actual driving data of a driver, wherein the actual driving history data at least include the steering wheel rotary angle, the vehicle speed, the longitudinal acceleration speed and the transverse acceleration speed; step 2, according to the actual driving data, dividing driving behaviors into N driving behavior patterns; step 3, determining the driving behavior pattern transition probability, wherein the driving behavior pattern transition probability is the transition probability between arbitrary two driving behavior patterns in the N driving behavior patterns; and step 4, taking the driving behavior pattern transition probability as a training sample training classifier, to perform driving style estimation through the classifier.
Owner:TSINGHUA UNIV
Method for describing protocol by using XML and protocol resolving system built by same
InactiveCN101834848AImplement parsingRealize screeningData switching by path configurationIndustrial EthernetSoftware system
The invention discloses a method for describing a protocol by using an XML and a protocol resolving system built by the same, namely the method for describing the protocol by using the XML and a system which is built based on the method and is used for resolving an industrial Ethernet protocol. The method for describing the protocol by using the XML comprises two aspects, wherein one is the method for describing an Ethernet protocol format by using the XML and the other one is the method for describing a protocol suite relationship by using the XML. The system for resolving the industrial Ethernet protocol comprises two parts, namely a hardware system and a software system, wherein the hardware system comprises a network adapter and a host machine; and the software system comprises five units, namely a protocol load unit, a protocol library unit, a data capture unit, a protocol match unit and a data resolving unit. The method and the system can conveniently realize the modification and expansion of protocol contents, realize the screening, match and resolving of a multi-layer protocol, and have wide practical value and application prospect in the technical field of Ethernet.
Owner:BEIHANG UNIV
Network security redirection method and device
ActiveCN109347817AImplement parsingSolve problems encountered in function extensionTransmissionProtocol for Carrying Authentication for Network AccessIp address
The invention discloses a network communication security redirection method, comprising the following steps: S1, realizing filtering on process, IP address, port and protocol target data packets in designated network communication by virtue of WFP-driven hierarchical design, and adopting BPF rules for performing pre-filtration treatment to filter out target network data packets; S2, setting capture based on a process, an IP address, a port and a protocol as well as interception, capturing the target network data packets and performing analysis and restoration according to a TCP / IP protocol stack, encapsulating the target network data packets and forwarding; S3, according to a Socks5 proxy protocol, establishing communication with a proxy server; and S4, by virtue of the proxy server and based on the Socks5 proxy protocol, performing redirection proxy forwarding on the target network data packets, and realizing TCP redirection, UDP redirection and remote DNS redirection. The invention also provides a redirection module, comprising a WFP driving module, a TCP / IP protocol decapsulation module and a redirection service module and completing TCP redirection, UDP redirection and remote DNS redirection functions.
Owner:XIAMEN ANSCEN NETWORK TECH CO LTD
Transformer oil chromatographic detection system and detection method thereof
ActiveCN101539551ARealize automatic collectionImplement protocol conversionComponent separationAutomatic controlData management
The invention relates to a transformer oil chromatographic detection system and a detection method thereof, comprising a monitoring module, a detection module, a control module, an acquisition and conversion module, a data management module and a data analysis module; wherein, the monitoring module is connected with the detection module, the control module is separately connected with the monitoring module, the detection module and the acquisition and conversion module, the acquisition and conversion module is connected with the detection module, the detection module is connected with the acquisition and conversion module and the data management module in turn, the data management module is connected with the data analysis module and the data analysis module is operated by a user. Aiming to engineering rescue vehicles, the invention applies a self-made source gas, an automatic control function of quantitative oil-taking, a high effect vacuum degassing and an integrated technology of oil-taking, degassing and detection, thus reducing the volume, saving the source and shortening the detection and analysis circle. The invention can be fixed neatly on a car and is suitable to field work for timely discovering the power transformer latent fault and effectively tracking.
Owner:SIEYUAN ELECTRIC CO LTD
TCP long connection communication system and method
InactiveCN103618741AImplement codecImplement decodingTransmissionCommunications systemDistributed memory
The invention provides a TCP long connection communication system and method. The system comprises a TCP communication module, a message and data management module, an information data storage module, a distributed memory cache module and a load shunt module, wherein the TCP communication module is used for receiving data requests sent by terminal equipment, calling corresponding service logical processing interfaces in a service logical processing module according to request information, receiving operation results returned by the message and data management module and sending TCP communication data and instructions or control grammars to the terminal equipment; the message and data management module is used for calling the service logical processing interfaces to conduct management and operation on messages and data; the information data storage module is used for managing equipment information and communication system service data; the distributed memory cache module is an open source distributed memory cache system; the load shunt module is used for dynamically distributing current requests to a server with the current minimum load when receiving new TCP connection requests. The abstract, event-driven and asynchronous TCP long connection communication system and method are based on transport protocols can achieve high concurrency, high real-time performance and dynamic expansion.
Owner:FORYOU GENERAL ELECTRONICS
Two point four gigahertz full-channel data collection and protocol analysis instrument based on IEEE802.15.4
ActiveCN103781088AImprove anti-interference abilityRealize detailed analysisNetwork topologiesWireless network protocolsLine sensorWireless data
The invention provides a two point four gigahertz full-channel data collection and protocol analysis instrument based on the IEEE802.15.4, and relates to the technical field of wireless sensor networks. The system comprises 16 radio frequency receiving modules. Each radio frequency receiving module is in charge of unceasingly monitoring whether a wireless data message exists in a channel of the network in the 2.4 GHz ISM band or not. A data management module reads an interrupt mark in a wireless module through polling, reads the data message from the FIFO of the corresponding radio frequency receiving module, detects whether the data message confirms to the standard format of the wireless data message or not and processes the data message. The data message enters a corresponding analysis module according to a selected protocol, data packet information is analyzed field by field, the analyzed information is stored in a database to form a new data message, and the new data message is uploaded to an upper computer by calling an application program. The system further has the channel scanning function, and quality index numbers of all current channels can be obtained in real time.
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Wireless sensor network identifier analysis method
The invention discloses a wireless sensor network identifier analysis method and relates to the wireless sensor network technology. The wireless sensor network identifier analysis method is characterized by including establishing a mapping relation between sensing node identifiers and internal communication addresses of sensing nodes in the wireless sensor network under the action of address mapping of a gateway and further tracking to the sensing nodes, subjecting the sensing node identifiers to object identifier (OID) analysis and domain name service analysis and then acquiring detail application attribute information of the sensing nodes, storing the detail application attribute information into a local server database for users or a data center to inquire information and manage application. By the wireless sensor network identifier analysis method, sensing node identifier analysis on the wireless sensor network is realized.
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Vehicle fault information analysis method, device and system
InactiveCN108132663AImplement parsingComprehensive dataProgramme controlElectric testing/monitoringDiagnostic dataInformation analysis
The invention provides a vehicle fault information analysis method, device and system. The method comprises diagnosis data of a vehicle controller is obtained; the diagnosis data is analyzed to obtaina diagnosis fault code; and according to the diagnosis fault code and pre-established correspondence between diagnosis fault codes and fault information, fault information is determined. Thus, the vehicle fault information is read and analyzed automatically, obtained data is more comprehensive, and the analysis efficiency is higher.
Owner:风度(常州)汽车研发院有限公司
Apparatus for automatically parsing application system interface protocol
An apparatus for automatically parsing application system interface protocols is disclosed. The invention provides an apparatus for automatically parsing application system interface protocols. The apparatus ensures high parsing efficiency without programming, and comprises a user configuration information processing module for obtaining protocol type classification information, a protocol type classification module which classifies input application system data according to the protocol type classification information, transmits application system data containing designated protocol types to a protocol-SDO converting module, and transmits application system data not containing designated protocol types to an Ethernet network data output interface, and the protocol-SDO converting module which converts application system data containing designated protocol types into SDO data corresponding to corresponding application system interface protocol types in an SDO template according to the user configured SDO template and outputs through an SDO output interface. The apparatus is realized based on DSP of chip 66AK2E05 and is applicable to parsing application system interface protocols.
Owner:HARBIN INST OF TECH
Device and method for automatically downloading, resolving and storing aviation meteorological data
InactiveCN101692668ARealize automatic downloadImplement parsingData switching networksSpecial data processing applicationsAviationData file
The invention discloses a device and a method for automatically downloading, resolving and storing aviation meteorological data. The device comprises a remote transmission module, a message resolving and data storing module, a multi-thread managing module, a connection fault diagnosing and eliminating module, a history data managing module and a user interface managing module, wherein the remote transmission module downloads meteorological data files from an FTP server of a meteorological center; the message resolving and data storing module resolves meteorological message data and stores themeteorological message data in a corresponding table of a database; the multi-thread managing module establishes and manages a downloading thread and a resolving thread according to the setting of a user to synchronize the threads; the connection fault diagnosing and eliminating module automatically diagnoses the validity of the connection of the device with the FTP server and a database server at certain times, and starts corresponding fault processing mechanisms after a fault occurs; the history data managing module automatically clears overtime history data at certain times according to the setting of the user; and the user interface managing module carries out the interaction between the device and the user. The device realizes the purposes of automatically downloading, resolving and storing the aviation meteorological data from a data source to a destination terminal, and makes sufficient preparation for back-end application programs.
Owner:AVIATION DATA COMM +1
Web service client automation generation method and device
The invention provides Web service client automation generation method and device, wherein the Web service client automation generation method comprises the following steps of: receiving a web services description language (WSDL) document of a Web service; analyzing the basic information and the complex data type parameter of the WSDL document to obtain a simple data type object and a complex data type object; generating a simple type data interface and a complex type data interface which are respectively correspond to the simple data type object and the complex data type object according to the simple data type object and the complex data type object; acquiring data through the simple type data interface and the complex type data interface; detecting whether the data accord with a data structure or not, and if so, generating a simple object access protocol (SOAP) request message used for calling the Web service according to the data; receiving a SOAP response message, and analyzing to obtain a Web service calling result so as to completing the generation of a Web service client. The embodiment of the invention realizes the analysis of complex data types of the WSDL document and is beneficial to generating the automation of the Web service client.
Owner:BEIHANG UNIV
Test based static analysis misinformation eliminating method
ActiveCN103294594AImplement parsingEliminate bug reportsSoftware testing/debuggingUsabilityMisinformation
The invention provides a test based static analysis misinformation eliminating method capable of enhancing usability of a software static analysis technology and reducing time and labor cost in artificially confirming and testing a static analysis report. A testing technology is adopted to acquire procedural information which is mutually verified with target paths and target defects related in the static analysis report to confirm the defects or eliminate misinformation. The test based static analysis misinformation elimination method includes reading static analysis report files stored in a metadata interchange format based on an extensible markup language, and analyzing information with the target defects; subjecting each specified defect to static analysis warning, performing continuous concrete execution, symbolic execution and constraint solving on a programs by adopting an idea of mixed execution, and modeling and acquiring the runtime information according to features with different defects during the course; adopting the runtime information acquired in the previous step to confirm whether the defects occur or not, or judging that the static analysis warning is the misinformation; iterating till all the static analysis warnings are processed.
Owner:NANJING UNIV
Article code parsing system, device and method
InactiveCN101393634AStrong scalabilityImplement parsingData processing applicationsRecord carriers used with machinesTechnical supportData mining
The invention relates to a system, a device and a method for encoding and analyzing articles. The method comprises the steps of acquiring the code of an article to be analyzed and corresponding article encoding system identification information of the article code according to a received encoding and analyzing request; enquiring corresponding article encoding and analyzing address information of the article encoding system identification information according to the mapping relation between pre-stored article encoding system identification information and the encoding and analyzing address information; acquiring corresponding information of the article code for a corresponding article information storage device of the article encoding and analyzing address information; and sending the acquired article information to a corresponding device for receiving article information. The invention can analyze article codes belonging to different article encoding systems, thereby being conducive to the unified control and management on articles through encoding information, and providing technical support for the realization all webs' analysis for different encoding systems.
Owner:ARTICLE NUMBERING CENT OF CHINA
Power line narrowband carrier field test device applied to low voltage centralized meter reading system
ActiveCN102347786ARealize switchingImplement extractionPower distribution line transmissionLine-transmission monitoring/testingCommunication interfaceLiquid-crystal display
The invention discloses a power line narrowband carrier field test device applied to a low voltage centralized meter reading system, relating to a power line carrier communication technology. The test device is structurally characterized in that: a power line, a protector and a circuit switch are connected sequentially; four taps of the circuit switch are connected with a first carrier module, a second carrier module, a third carrier module and a fourth carrier module in a carrier signal conversion module respectively; the first carrier module, the second carrier module, the third carrier module and the fourth carrier module are connected in parallel with an MCU31 (microprogrammed control unit 31) respectively through an RS232 (recommend standard 232) interface; and a power supply, a keyboard, a liquid crystal display and a communication interface are connected with an MCU respectively. The power line narrowband carrier field test device can be used for extracting and analyzing field parameters of power line carrier data of various carrier schemes, conforms to field tests of all communication functions by setting the program of a data processing module, is suitable for field test and debugging of the low voltage carrier centralized meter reading system and provides basis for establishing carrier technical schemes.
Owner:STATE GRID HUBEI ELECTRIC POWER RES INST +1
Multi-channel bus data simulation system
ActiveCN104765709AReliable supportImprove work efficiencyElectric digital data processingData simulationData type
The invention discloses a multi-channel bus data simulation system to help development or test personnel achieve zero encoding and common bus different information formulas rapidly. According to the technical scheme, multi-channel bus data simulation software operating at a computer terminal assembles information and messages according to a bus formula and data, a data packaging module pushes the data to a data sending queue management module to be sent, and a data analysis module calls Ethernet TCP drive according to bus configuration information and sends sending queue data to corresponding bus data bus engines corresponding to bus Ethernet. An engineering management module calls a data storage engine to achieve data reading and writing and pushes the received bus data to a receiving data cache. A receiving data management module calls a simulation configuration information management module to return analysis formulas and transmit to a data analysis module after receiving notices. The data analysis module calls a data type conversion module to achieve data receiving and analysis.
Owner:10TH RES INST OF CETC
A patient multimedia data control method and device
InactiveCN105868541AImplement parsingImplement routingMedical data managementSpecial data processing applicationsData controlDisplay device
The invention relates to a patient multimedia data control method and device. The method comprises the steps of receiving a control instruction; if the control instruction is a first instruction, acquiring medical information of a patient from a specified hospital information system and displaying the medical information of the patient via a display device; if the control instruction is a second instruction, driving a collection device to acquire audio / video image data and patient operation data of medical apparatuses in a specified operating room in real time and, according to a time sequence of operation processes, correlating the audio / video image data and the patient operation data correspondingly and storing the audio / video image data and patient operation data in a storage device to make the display device display the correlated audio / video image data and patient operation data on the same interface synchronously. The method and the device solve the problems that preoperative, intraoperative and postoperative data cannot be digitalized.
Owner:SUZHOU MEHDI HOUSTTON MEDICALSYST TECH
SQL analysis method and SQL analyzer
InactiveCN110019291AIncrease flexibilityIncrease the scope of applicationDigital data information retrievalSpecial data processing applicationsProgramming languageData stream
The embodiment of the invention provides an SQL analysis method and an SQL analyzer, and the method comprises the steps: generating a character data flow with an SQL type label according to a to-be-analyzed source structured query language SQL statement and a corresponding SQL type; analyzing the character data stream into a corresponding grammar mark stream according to a lexical rule and a grammar rule which are matched with the character data stream and are found based on the SQL type tag; generating a corresponding abstract syntax tree according to the syntax expression of each syntax phrase in the syntax mark flow; and converting the abstract syntax tree into an output data stream with an output type configured corresponding to the source SQL statement, and outputting the output datastream. By applying the scheme provided by the embodiment of the invention, the analysis of SQL statements of various SQL types can be supported, the application range is expanded, and the flexibilityand the expandability are improved.
Owner:CHINA MOBILE GROUP ZHEJIANG +1
Hierarchical software health management method and system for microsatellites
ActiveCN110795309AAvoid parsingAvoid processing powerHardware monitoringHealth impactSoftware system
The invention provides a hierarchical software health management method and system for microsatellites. The hierarchical software health management system performs hierarchical health management on satellites according to different subsystems, and comprises a sensor layer, a state monitoring layer, a health evaluation layer, a prediction layer, a decision processing layer and the like. Through software sensors deployed at operation key nodes of all sub-components of satellite housekeeping, the hierarchical software health management method collects running state data of each sub-component andanalyzes the running state data to obtain fault information, hierarchically evaluates the health condition of the current satellite system in combination with satellite historical telemetry data, software system knowledge and the fault information, pre-judges the health condition of the system at the future moment, and finally makes a health hazard strategy.
Owner:INNOVATION ACAD FOR MICROSATELLITES OF CAS +1
Method and service system for realizing domain name registration and resolution based on domain name group
ActiveCN102984299AImplement binding registrationImplement parsingTransmissionRelevant informationBinding domain
Owner:CHINA INTERNET NETWORK INFORMATION CENTER
Construction project data automatic recognition and analysis method and system
InactiveCN106373036ARealize automatic identificationImplement parsingData processing applicationsNODALUser input
The invention relates to a construction project data automatic recognition and analysis method. The method includes the following steps that: an uploaded construction project XML file is read, and the root node and attribute of the construction project XML file are judged, so that the format version of the construction project XML file can be determined; corresponding analytical rules are selected according to the format version, the content of the file is read, level data in a project, to which nodes belong, are judged according to the characteristics of the nodes in the content of the file, and a reflection mechanism is utilized to assign values to node objects according to the characteristics of the level data; whether expenses involved in the nodes, are unit prices or combined prices are judged, and price data in the values of the node objects are correspondingly updated; and the nodes and the object values thereof are provided at the front end of the system in a list form so as to be previewed by a user, adjustment on the values of the node objects in a list, which is inputted by the user, is received, and the list is stored. With the method adopted, automatic recognition of the version of the construction project XML file, automatic recognition analysis and statistics of the data of the XML file are realized. Compared with a manual operation mode in the prior art, the method of the invention is more efficient and more accurate.
Owner:广东中建普联科技股份有限公司
Method for automatically analyzing Internet web page
InactiveCN104268283AMeet needsImplement parsingWeb data indexingSpecial data processing applicationsWeb siteRegular expression
The invention relates to a method for automatically analyzing an Internet web page and belongs to the field of web page analyzing. According to the method for automatically analyzing the Internet web page, a user uses vertical search to extract structural data of a web page involved in an industry and builds a template according to the extracted structural data, wherein the concrete steps are as follows: (1) selecting a representative web page involved by the industry, carrying out word segmentation on the representative web page when the word segmentation word bank of the industry is the newest, and showing to the user; (2) providing regular expression matching items according to the graphical display of the web page word segmentation result; (3) selecting data which needs extraction according to the regular expression matching items and setting data names; (4) automatically generating a structural data extracting program according to a regular expression, and building a vertical search template; (5) labeling the vertical search template, and automatically analyzing all the web pages involved in the industry according to the vertical search template. The method for automatically analyzing the Internet web page uses the word segmentation, regular expression and label analyzing technology to obtain a vertical search engine and realize intelligent web page analysis.
Owner:INSPUR GROUP CO LTD
Interface generating method and device
InactiveCN104915201AEliminate differencesGuaranteed cross-platform useProgram loading/initiatingMultiple platformInterface analysis
The embodiment of the invention provides an interface generating method and device; the interface generating method comprises the following steps: generating common interface files with a specified format; in an interface analysis library corresponding to each platform preliminarily established, retrieving the interface analysis library corresponding to the specified platform to analyze the common interface files and generating an interface under the specified platform. According to the embodiment of the invention, by unifying the interface files into the common interface files with the specified format, the difference between interface files generated by different interface editors under different platforms is eliminated, and the cross-platform use of the interface files is guaranteed; then, by creating the interface analysis libraries corresponding to different platforms, the analysis on the common interface files is realized, so that the common interface files can be used for generating corresponding interfaces on the different platforms; the method realizes sharing of an interface research and development scheme under multiple platforms, and reduces the labor and the research and development cost; meanwhile, a quicker interface processing scheme can be provided and the purpose of interface editing is achieved very easily.
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD
Security log collection and analysis method, device and equipment and medium
ActiveCN110287163AImplement parsingParsing rules to form different parsing implementationsSpecial data processing applicationsFile system typesSafe handlingAnalysis method
The invention discloses a security log collection and analysis method, relates to the field of information security processing, and achieves the analysis of security logs in different formats through formulating different analysis rules. The method comprises the following steps: receiving a security log; generating an analysis configuration file according to the formulated analysis rule; and analyzing the security log by using the analysis configuration file, and storing the analyzed security log. The invention further discloses a security log collecting and analyzing device, electronic equipment and a computer storage medium, so that security logs of different formats are analyzed.
Owner:浙江乾冠信息安全研究院有限公司
Driving controller of stepping motor
InactiveCN101964622ASimple interfaceSimple control structureDynamo-electric converter controlCommunication interfaceMotor drive
The invention relates to a driving controller of a stepping motor, structurally comprising a stepping motor control circuit and a stepping motor drive circuit which are integrated on a circuit board, wherein the stepping motor control circuit comprises a programmable CPU chip, a typical peripheral working circuit thereof, a communication port extending chip and a communication interface, wherein the programmable CPU chip extends the communication interface with an upper computer through the communication port extending chip and is solidified with working software and an identification number or an address number; the stepping motor drive circuit comprises a stepping motor drive chip, a typical peripheral working circuit thereof and a stepping motor interface, wherein enabling, pulse and direction pins of the stepping motor drive chip are connected with the I / O (Input / Output) port of the programmable CPU chip; and the stepping motor interface is directly led out by the stepping motor drive chip. The invention has the advantages of intelligence, programmability, simple structure, low cost and convenient operation, greatly reduces the working loads of the upper computer and is easy to realize the control and the remote control of a plurality of stepping motors.
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI
Network data analysis method and device and electronic equipment
ActiveCN111917777AIncrease flexibilityImprove acceleration performanceData switching networksNetworking protocolData source
The invention discloses a network data analysis method and device and electronic equipment. The method comprises the following steps: acquiring network data; performing classified sniffing on the network data according to an acquisition mode of the network data to obtain a sniffing result, wherein the sniffing result comprises the identified network protocol type; according to the sniffing result,classifying, integrating and storing the network data in a database to serve as a to-be-analyzed data source; and analyzing the to-be-analyzed data source in different modes and different degrees according to an analysis demand of a user to obtain an analysis result of the network data. According to the network data analysis method, the conventional automatic analysis can be achieved, and the hierarchical analysis of any layer of network data messages and analysis of a nested network protocol can be achieved; meanwhile, the autonomous addition of a private protocol is supported, and the flexibility and expandability of network data processing are greatly improved.
Owner:36TH RES INST OF CETC
Multi-format file parsing method and device
InactiveCN107784049AReduced development effortLow costNatural language data processingSpecial data processing applicationsWorkloadMemory address
The invention provides a multi-format file parsing method. The method comprises the steps that a memory address of a to-be-parsed file is obtained; configuration identification corresponding to the to-be-parsed file is determined according to the memory address; configuration information corresponding to the configuration identification is loaded according to the configuration identification; parsing classes corresponding to file format types are obtained according to the file format types in the configuration information; the to-be-parsed file is parsed according to the parsing classes and the configuration information. According to the multi-format file parsing method, by isolating the format configuration information of the file and the parsing classes achieving file parsing, the development workload is reduced, and the cost of later maintenance and upgrading is effectively lowered. In addition, the invention provides a multi-format file parsing device.
Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN
Method and system supporting domain name group domain name server (DNS) resolution
The invention provides a method and a system supporting domain name group domain name server (DNS) resolution. The system comprises a register data storage device, a resolution generation server and a DNS resolution server. The resolution generation server reads domain name data information of a domain name group from the register data storage device; whether domain names in the domain name group share a DNS or whether standardized domain names are provided is determined, the domain names are configured or corresponding resolution records are resolved, and records are taken; and then the acquired resolution records are transmitted to the DNS resolution server for resolution. According to the method and the system supporting the domain name group DNS resolution, a plurality types of resource records (a network service (NS) record, a domain name CNAME record and a domain name DNAME record) of each domain name in a domain name group are added, a group resolution method is achieved, flexible configuration can be achieved, and resolution and management of a domain name is facilitated.
Owner:CHINA INTERNET NETWORK INFORMATION CENTER
Page automatic test method of abstract page object
ActiveCN107678943AImplement parsingImprove reuse rateSoftware testing/debuggingReusabilityAutomatic testing
The invention provides a page automatic test method of an abstract page object. The method comprises the following steps of (1) abstracting test page elements into json data; (2) abstracting the testpage operation into four modes: CRUD (Create, Read, Update and Delete); (3) resolving the abstracted json data; and locating page elements and performing CRUD operation through resolving the json databy using java coding; and (4) performing consistency assertion on the operation result. If the test page object is changed, the ui automation test on another test page can be realized only through changing the json data without the need of code logic rewrite or even without the need of modification, so that the code reusability and the test framework portability are greatly enhanced.
Owner:QIANXUN SPATIAL INTELLIGENCE INC
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