Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
56 results about "Interface control document" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
An interface control document (ICD) in systems engineering and software engineering, provides a record of all interface information (such as drawings, diagrams, tables, and textual information) generated for a project. The underlying interface documents provide the details and describe the interface or interfaces between subsystems or to a system or subsystem.
Modeling standards validation tool for use in enterprise architecture modeling
InactiveUS7213233B1Error detection/correctionRequirement analysisInterface control documentSoftware engineering
A device for modeling an integrated enterprise includes a first tool for constructing a model of the integrated enterprise and a second tool which validates compliance of documents constructed by the first tool with a set of standards. The documents which may be constructed by the first tool include an analysis interface control document (“ICD”) and a design ICD document. The second tool may then be used to selectively compare either the analysis ICD or the design ICD with selected ICD standards and generate an analysis ICD document standards exception report and a design ICD document standards exception report, respectively, which lists each variation of the analysis and design ICD documents from the selected ICD standards. The analysis and / or design ICD standards exception reports may subsequently be used as guides to correct errors in the analysis and / or design ICD documents causing the exceptions.
Owner:SPRINT CORPORATION
System and method for controlling and communicating with a vehicle
ActiveUS20060271248A1Vehicle testingRegistering/indicating working of vehiclesControl systemInterface control document
Embodiments of the present invention provide a software core controller for facilitating communication between a UAV control system, a UAV, and other peripheral devices used to control or to determine the status of the UAV. Different UAVs, control systems, and peripheral devices may require that data be transmitted and received according to their own particular specifications, such as a particular data rate and a particular format. The software core controller may be configurable to interface with these devices using the devices' interfaces. The interfaces may be specified by the devices' interface control documents (ICDs). The ICDs may be used to configure the software core controller upon initialization. The software core controller may asynchronously receive and provide data at the data rate specified in the various ICDs. The software core controller may support a plurality of different physical interfaces in order to communicate with different control systems, UAVs, and peripheral devices.
Owner:AIRPORTS AUTHORITY OF INDIA
Embedded software testing auxiliary system
ActiveCN107562635AImprove construction efficiencyRealize simulationSoftware testing/debuggingTransceiverUsability
The invention provides an embedded software testing auxiliary system, and aims at providing a software testing auxiliary system which can improve the efficiency of building a testing environment, lower the operation difficulty and improve the usability. According to the technical scheme, an upper computer constructs a testing crosslinking environment of tested equipment and testing equipment, describes bus attributes, an interface control document ICD, testing case preconditions and testing steps, forms control law data according to the preconditions and the testing steps to dispatch testing data, sends, judges and receives the data, and conducts reverse analysis on the received data according to an ICD format; a lower computer cooperates with the upper computer to send the data through adetailed bus, then the data is received, testing cases and design constructed by data simulation and receiving-sending procedure control are automatically executed, and simulation of embedded softwareperipheral equipment and monitoring and detecting of the interaction process of peripheral equipment data are achieved. According to the embedded software testing auxiliary system, the testing casesof controlling a construction testing scene are executed based on the data receiving-sending procedure, and the time for developing a simulation system is shortened.
Owner:10TH RES INST OF CETC
Graphical intelligent transformer substation model design method based on computer-aided design (CAD)
ActiveCN101989312AImprove and achieve opennessAchieve sharingSpecial data processing applicationsDatabase interfaceComputer architecture
The invention provides a graphical intelligent transformer substation pattern design method based on computer-aided design (CAD), which is characterized in that two functional modules including a graphical edit module and a model edit module are arranged in the CAD; the graphical edit module is used for drawing a conventional drawing and expanding attribute definition functions; the model edit module is used for finally generating a model file and supporting the high-order functions of importing, exporting, editing and verifying files and the like; and the graphical edit module and the model edit module carry out sharing operation on model information by accessing an extensive makeup language (XML) database interface. In the graphical intelligent transformer substation pattern design method based on the CAD provided by the invention, by developing graphical model design software based on the CAD, the design and the system of the intelligent transformer substation are integrated, thus not only realizing to carry out first and second wiring diagrams of the conventional transformer substation in the design, but also finishing the complete data model configuration of the whole substation and data stream connection of the transformer substation according to the interface control document (ICD) model files provided by equipment manufacturers and the configuration principle of the first and second equipment of the transformer substation.
Owner:CEEC JIANGSU ELECTRIC POWER DESIGN INST +1
Universal avionics bus test analysis method and device
InactiveCN102523129AImprove reusabilityIncrease flexibilityBus networksInterface control documentData acquisition
The invention discloses a universal avionics bus test analysis method and a universal avionics bus test analysis device. An interface control document (ICD) management module stores an edited ICD file into a database; an equipment mapping module obtains a mapping relationship between a receiving medium and the ICD file, and stores the mapping relationship in the database; and a data acquisition and analysis module dynamically generates a data block according to the mapping relationship, and finishes management over the data block. By the method and the device, ICDs of various buses can be edited, so that the universality of ICD edition and the reusability of codes are ensured; and the ICD file can be flexibly mapped with the bus data receiving medium, so that the flexibility of software and hardware design is improved.
Owner:NORTHWESTERN POLYTECHNICAL UNIV
Universal system component emulator with human readable output
InactiveUS7280955B2Easy to displayShorten the timeFunctional testingSoftware simulation/interpretation/emulationTime efficientInterface control document
A system and method for emulating or monitoring the communications behavior of any system component connected to a data bus. These functions are accomplished through the implementation of software component emulators (SCE) that encode and decode message data for any system component automatically. The present invention includes a means for development of an interface specification based on information contained in an Interface Control Document (ICD), and enables the user to create the ICD file without having to worry about formatting considerations, and view and define message data in a meaningful, human-readable format. The information in the ICD is automatically reduced to an application that combines the user-friendly, time-efficient aspects of a traditional SCE with the flexibility and universality of a bus monitor.
Owner:MARTIN JOSEPH B
Universal system component emulator with human readable output
InactiveUS20080059954A1Shorten the timeResolve inconsistenciesError detection/correctionSpecific program execution arrangementsTime efficientInterface control document
A system and method for emulating or monitoring the communications behavior of any system component connected to a data bus. These functions are accomplished through the implementation of software component emulators (SCE) that encode and decode message data for any system component automatically. The present invention includes a means for development of an interface specification based on information contained in an Interface Control Document (ICD), and enables the user to create the ICD file without having to worry about formatting considerations, and view and define message data in a meaningful, human-readable format. The information in the ICD is automatically reduced to an application that combines the user-friendly, time-efficient aspects of a traditional SCE with the flexibility and universality of a bus monitor.
Owner:MARTIN JOSEPH B
Systems and methods for automated generation of software tests based on modeling the software test domain
InactiveUS20100333073A1Error detection/correctionRequirement analysisInterface control documentTest procedures
Systems and methods for automatically generating test procedures for a software application. In an example method a user creates a test case model based on requirements associated with the software application under test. The user then generates an interface control document. The interface control document includes associations of information between the requirements and the test case model. Next, a processing device automatically generates test procedures for the software application under test based on the interface control document, the requirements and the test case model. The processor automatically creates a local copy of the test case model based on the interface control document.
Owner:HONEYWELL INT INC
Integrated method and integrated device of SCD (System Configuration Document) of transformer station
ActiveCN102801213AAddressing integration inefficienciesCircuit arrangementsInformation technology support systemCommunications systemSample Measure
The invention provides an integrated method of an SCD (System Configuration Document) of a transformer station. The integrated method comprises the steps of inputting an ICD (Interface Control Document), wherein the ICD comprises a header, a communication, a substation, an IED (Intelligent Electronic Device) and a data type template; decoupling a station level according to the ICD, and obtaining a station level ICD; decoupling a process level according to the ICD, and obtaining a process level ICD; inputting the station level ICD, configuring a station level communication parameter and a record control block, and obtaining a station level SCD; and inputting the process level ICD, configuring a GSE (Generis Substation State Event) of the process level, an AMV (Sampled Measured Value), a GOOSE (General Object Oriented Substation Event) and SV (Sample Value) control blocks and inputs, and obtaining a process level SCD. The invention also provides an integrated device of the SCD of the transformer station. According to the integrated device provided by the invention, the integrated efficiency of the SCD can be increased.
Owner:POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
Integration design method of intelligent substation based on three-dimensional design platform and professional software
ActiveCN103020360AA qualitative leap in design meansImprove efficiencySpecial data processing applicationsWiring diagramDesign software
The invention provides an integration design method of an intelligent substation based on a three-dimensional design platform and professional software, wherein two function modules, namely an equipment arrangement module and an equipment coding module are arranged in the three-dimensional design platform MicroStation; the equipment arrangement module is used for functions of equipment arrangement and attribute definition; the equipment coding module is used for equipment coding; codes as a part of equipment properties can be bound with equipment information, so that the position information can be extracted from the codes for the calculation of cable length. With the adoption of the integration design method of the intelligent substation based on the three-dimensional design platform and the professional software, through the integration use of Visual SCD (Security Coding Device) intelligent substation system integration design software and BRCM (Broadcom) cable laying software in the MicroStation platform, the intelligent substation construction drawing design and the system integration work are fused; and in such a way, besides the completion of a primary wiring diagram and a secondary wiring diagram of the conventional substation, the configuration of a complete data model of the whole station can be completed in the course of designing according to an ICD (Interface Control Document) model document provided by each equipment manufacturer and the configuration principles of primary equipment and secondary equipment of the substation.
Owner:CEEC JIANGSU ELECTRIC POWER DESIGN INST +1
IEC (International Electrotechnical Commission) 61850 relay protection model checking method
ActiveCN102355062AReduce configuration errorsImprove implementation efficiencyCircuit arrangementsInformation technology support systemData classData set
The invention relates to an IEC (International Electrotechnical Commission) 61850 relay protection model checking method. As ICD (interface control document) model documents have a series of problems including data type template conflicts, mismatching of configured data sets and device design, grammar problems, incorrect formats of short addresses, inexistence of configured variable names and thelike, equipment development and project implementation schedule are seriously affected. The method comprises the following steps of: reading in ICDs, reading out application model data from the ICDs by an ICD analysis module, carrying out grammar and semantic processing on the application model data and then submitting the application model data to a checking module; providing generated check rule templates to the checking module by a rule template module; and beginning checking after obtaining the data provided by the ICD analysis module and the check rule templates provided by the rule template module and sending the check results to a document management module the checking module. The method has the beneficial effect of ensuring correctness, consistency and stability of the ICDs.
Owner:ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY +1
Method and system for realizing interface re-layout based on fixed interface layout document
InactiveCN103645906AEasy to operateReduce memory consumptionSpecific program execution arrangementsInterface designInterface control document
The invention provides a method and a system for realizing interface re-layout based on a fixed interface layout document. The method comprises the following steps: de-compiling all interface layout documents corresponding to an application program, and loading and displaying all interfaces for a user to browse; after the user selects an interface to be modified in all the interfaces, displaying the interface to be modified; re-modifying and re-editing the interface to be modified to generate a new interface; compiling the new interface to generate a new interface layout document. According to the invention, interface recombination and rearrangement are carried out directly based on the fixed interface layout document corresponding to the system application program so as to directly generate the new interface layout document, the indigenous system software can be directly used together, the phenomenon that a launcher interface realizes new interface layout without the fixed interface design processing procedure is avoided, the layout display of the interface can be operated and adjusted in real time, the interface operability is improved, convenience and quickness are realized, memory consumption is reduced and the modification time is shortened.
Owner:PHICOMM (SHANGHAI) CO LTD
Configuration method for database of communication device in digital substation
InactiveCN102779156AFlexible editingEasy to importSpecial data processing applicationsInterface control documentSoftware engineering
The invention relates to a configuration method for a database of a communication device in a digital substation. The configuration method comprises the following steps: forming an independent middle text, namely, a rule file, according to an IEC61850 standard and a mapping rule for the database of the communication device; automatically generating data of a measuring point according to an engineering requirement and inputting the data of the measuring point into the database of the communication device, for an imported ICD (Interface Control Document) of the device during the configuration process of the communication device; and configuring through configuration software. According to the configuration method, the middle text is supplied to the database of the communication device and the database of the communication device is statically generated according to the corresponding rule in the middle text after the configuration software is imported into the ICD of an IEC61850 device, wherein the rule in the middle text comprises three parts: a basic classifying rule, a prior rule and a shielding rule. According to the configuration method, the database for the measuring point can be flexibly and automatically generated for the imported ICD of the device according to the engineering requirement, so that the process of manually selecting the point by an engineering configuring person is omitted, the possibility of configuration fault is eliminated and the efficiency of engineering configuration is increased.
Owner:NR ELECTRIC CO LTD +1
Dynamic ICD (Interface Control Document) configured bus simulator system
ActiveCN106940642AScalableExtensibilitySoftware engineeringProgram loading/initiatingExtensibilityCommunications system
The invention provides a dynamic ICD (Interface Control Document) configured bus simulator system, and aims at providing a bus simulator system which has better extensibility and reusability and high universality. The dynamic ICD configured bus simulator system is realized by the following technical scheme: a display control system and a bus communication system are respectively of independent software for carrying out data communication through DDS (Data Distribution Service) communication middleware; the display control system is used for dynamically generating interface controls through loading interface configuration files, one group of ICD bound controls are automatically traversed, numerical values in the controls are read; automatic packing and unpacking of ICD data items are respectively realized according to a format of a big endian or a little endian; modeling is carried out on a relative layout relation of the interface controls and the controls, and controls capable of being automatically distributed are generated according to a tree-like hierarchical structure of the interface configuration files; retransmission of data between two types of bus drives is realized through the bus communication system; transmission and receiving of bus data and analysis and generation of the bus data are decoupled through the DDS communication middleware and a bottom-layer driver.
Owner:10TH RES INST OF CETC
Computer software testing system
InactiveCN104182345ARealize closed-loop simulationEasy to passSoftware testing/debuggingGoal systemSystem monitoring
A computer software testing system comprises an ICD (interface control document) editing module, a data exchange module, a test input module, an analysis simulation module, a system monitoring module and a data management module, wherein the ICD editing module supplies public ICD formats; the data exchange module is connected with a tested target system via a cable and accesses into the Ethernet, so that bidirectional data exchange of hardware of the tested target system and the Ethernet and mapping of the exchanged data and at least one of the ICD formats are completed; the test input module correlates the test input data or file with at least one of the ICD formats to form a command bank and a command sequence; the analysis simulation module is correlated with at least one of the ICD formats so as to analyze test input and output data; the system monitoring module is used for monitoring operating states of various modules in the system and monitoring operating states of hardware interfaces of the tested target system and forms a monitoring bank according to the ICD formats; the data management module is used for acquiring the test input data and the test output data from the Ethernet and stores the data correlated with the ICD formats into a backend database. The modules are all connected into the Ethernet.
Owner:SHANGHAI ENG CENT FOR MICROSATELLITES
Software development artifact creation tool
InactiveUS7712073B1Requirement analysisSpecific program execution arrangementsInterface control documentSoftware development
A system and method for engineering data into interface control documents is provided. The method includes creating and loading an interface control document by selecting features of an interface control document to create, providing a standards document having interface control document standards, and providing a case tool for maintaining interface control documents. The method provides for generating the interface control document using the standards document and based upon the selected features, and storing the interface control document in the case tool. The method includes designating a document having data attributes for the interface control document, reading at least some of the data attributes from the document, loading at least some of the data attributes read from the document into the interface control document, and storing the interface control document having at least some of the data attributed in the case tool.
Owner:SPRINT CORPORATION
ICD (Interface Control Document) integrated management tool
ActiveCN102937800ADesign efficiencyCorrectly designedTotal factory controlProgramme total factory controlBit fieldManagement tool
The invention provides an ICD (Interface Control Document) integrated management tool. The ICD integrated management tool (namely an internal integrated design tool) consists of a definition design tool, a version maintenance tool, an interface output conversion tool and a system authority review tool, and is connected with a database management tool through a local area network, wherein the definition design tool is used for setting input and output of each module of a project management system and a bus management system in a grading manner in a visual design mode and an intuitive bytes and bit fields parallel design mode; the version maintenance tool forms a whole set of finished version specifications for ICD maintenance by virtue of different version repositories generated in an ICD; the interface output conversion tool is used for converting the ICD into an XML (Extensive Makeup Language) document describing the ICD by virtue of an XML document output system, and provides a whole set of complete conversion interface; and the system authority review tool guarantees the hierarchical authority and the confidential level of the ICD. By virtue of the ICD integrated management tool, the design of the ICD can be simpler, the management of the ICD can be more systemized, and the maintenance of the ICD can be more traceable.
Owner:10TH RES INST OF CETC
FC (Fiber Channel) bus test system and FC bus test method
ActiveCN106100919AImprove retrieval efficiencyAvoid wasting timeData switching networksFiberReal time analysis
The invention discloses an FC (Fiber Channel) bus test system and an FC bus test method, and relates to the technical field of FC bus test. The FC bus test system comprises a data acquisition module for acquiring board card data, a real-time analysis display module for analyzing the data sent by the data acquisition module in real time, a data recording module for recording the data sent by the data acquisition module, a data pre-processing module for traversing the recorded data file and generating a dictionary file for indexing the corresponding data, an analysis playback module for analyzing the data recorded by the data recording module, a source code playback module for searching the data recorded in the data recording module via the dictionary file and playing back the data, and an ICD (Interface Control Document) data file generation module for generating ICD data files for different models. The FC bus test method accomplishes test of multiple buses by using the test system. The system and the method have the advantages of improving the data retrieval efficiency and implementing post analysis on the acquired data.
Owner:SHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP OF CHINA
UI management subsystem of avionics simulation test platform
PendingCN112286512ASimple structureRun brisklySoftware maintainance/managementIntelligent editorsSoftware engineeringTest platform
The invention discloses a UI management subsystem of an avionics simulation test platform, and aims to provide a UI management system with relatively strong simulation and test capabilities. Accordingto the technical scheme, an ICD signal parser parses an xml format interface control document ICD file to obtain an ICD signal group and a signal, and an interface control automatic generator automatically generates different types of controls and control groups according to the ICD signal group and the signal and an attribute corresponding relation; different types of controls and control groupsare organized in a combined frame window control provided with a title according to a one-column or multi-column mode, organized in a Qt designer window file according to a grid layout mode, and a visual UI file is output; an ICD data packing and unpacking device is mapped to a user interface (UI) file of a corresponding control through an ICD unit attribute relation, automatic packing and unpacking of ICD data of an interface control file are automatically achieved, and data sending, receiving display and data storage of the UI are achieved.
Owner:10TH RES INST OF CETC
Evaluatable high-assurance guard for security applications
ActiveUS7606254B1Multiplex system selection arrangementsFrequency-division multiplex detailsComputer hardwareInterface control document
The present invention is a method for providing a high-assurance guard in a partitioned processing system, the partitioned processing system including a first input / output partition, a guard function partition and a second input / output partition, the method including the steps of: receiving a data packet from the first input / output partition of the partitioned processing system via a first I / O interface; determining if the data packet is well-formed as defined by an interface control document; and forwarding the data packet to the second input / output partition of the partitioned processing system and to a second I / O interface only when the data packet is well-formed.
Owner:ROCKWELL COLLINS INC
Automatic generation method and system for test script
ActiveCN107678973AImprove production efficiencySoftware testing/debuggingTest scriptGrammatical error
The invention provides an automatic generation method and system for a test script. After a logic expression is obtained and a mapping relationship between a decision condition and an ICD (Interface Control Document) variable is obtained, a test case set corresponding to the logic expression is generated, and the ICD variable corresponding to each decision condition in the logic expression is determined according to the mapping relationship between a decision condition and the ICD variable; and on the basis, according to the ICD variable corresponding to each decision condition in the logic expression and the test case set, generating the test script corresponding to each test case in the test case set. Obviously, an automatic test script generation scheme is realized, the generation efficiency of the test script can be effectively improved, and the introduction of manual errors including grammatical errors, semantic errors and the like can be avoided.
Owner:BEIJING RUNKE GENERAL TECH
Simulation system and simulation method of AFDX (Avionics Full Duplex Switched Ethernet) network
ActiveCN106161117AConvenient statisticsSimple designData switching networksSystems designSystem verification
Owner:BEIJING RUNKE GENERAL TECH
Design method for airplane parameter calculation model
InactiveCN108108534ASimple definitionImprove good performanceGeometric CADSpecial data processing applicationsJet aeroplaneComputational model
The invention belongs to the field of avionics, and puts forward a design method for an airplane parameter calculation model. The method comprises the following steps that: S1: importing an ICD (Interface Control Document) related to an airplane parameter; S2: defining the basic attribute information of the calculation model; S3: defining a communication configuration parameter; S4: defining airplane parameter information; S5: establishing an association relationship between the airplane parameter and an original ICD message; S6: checking the logicality of the association relationship, whereinthe logicality comprises the compatibility checking of the airplane parameter type and the associated ICD message type and the matching checking of the consistency of a plurality of relevant field data types in a one-to-many association relationship; S7: carrying out the integrity checking of the airplane parameter, wherein the integrity checking comprises the integrity of information and the integrity checking of an original ICD data association relationship; S8: after the integrity checking and the logicality checking are passed, generating the CRC (Cyclic Redundancy Check) codes of the configuration file; and S9: exporting an onboard loadable configuration file, and providing an airplane parameter calculation model configuration file for an onboard airplane parameter resolving program.
Owner:XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
System and method for controlling and communicating with a vehicle
ActiveUS7418317B2Unmanned aerial vehiclesDigital data processing detailsControl systemInterface control document
Owner:AIRPORTS AUTHORITY OF INDIA
Electric energy configuration method based on light WEB server
ActiveCN103207795AImprove reliabilityReduce configuration workloadCircuit arrangementsProgram loading/initiatingElectricitySmart substation
The invention discloses an electric energy configuration method based on a light WEB server. The method is characterized in that the light tpd WEB server is mounted under a Linux system to support CGI (common gateway interface) access, a CGI program is written according to a particular process, and a user uniformly generates an ICD (interface control document) and a device operating parameter document by WEB operation. A traditional mode of a remote electric energy acquisition device in an intelligent substation based on IEC61850 communication configuration modeling is changed, so that the device operating parameter document and the ICD are configured together without external client software, engineering configuration workload can be greatly reduced, the problem of errors caused by mismatching of the two configuration documents is avoided, and overall operating reliability of the electric energy acquisition device is improved.
Owner:ZHUJI POWER SUPPLY BUREAU +1
Packaging-unpacking program generation method and packaging-unpacking program generation device
ActiveCN103699393AMeet the versatilityImproving the ability to adapt to changes on the flySpecific program execution arrangementsBit fieldInterface control document
The invention provides a packaging-unpacking program generation method and a packaging-unpacking program generation device. The packaging-unpacking program generation method comprises the following steps of firstly receiving an ICD (interface control document) which is inputted by a user and contains at least one message, defining a bit field structural body for each message in the ICD, respectively generating a packaging-unpacking function corresponding to each bit field structural body by utilizing a preset packaging-unpacking function generation rule, then by utilizing each bit field structural body, compiling the generated packaging-unpacking function corresponding to each bit field structural body, generating a packaging-unpacking program, defining the bit field structural body of each received message in the ICD inputted by the user in the process, and finally automatically generating a packaging-unpacking program corresponding to the ICD according to the defined bit field structural body and the preset packaging-unpacking function generation rule, so that on the basis of guaranteeing the safety of the tested system ICD, the universality of the packaging-unpacking program is satisfied, and the instant applicability of the packaging-unpacking program can be improved.
Owner:BEIJING RUNKE GENERAL TECH
ICD (interface control document)-oriented RS422 bus signal simulation testing method
InactiveCN106354027AReasonable structureStructuredSimulator controlElectricityInterface control document
The invention relates to an ICD-oriented RS422 bus signal simulation test method. The simulation test is carried out in a simulation system. The simulation system includes a tested avionics equipment, a test platform and a simulator, and an RS422 bus simulation module is installed in the test platform. Controlled by the simulator, the simulator sends the simulation test signal to the avionics equipment under test through the RS422 bus simulation module according to the requirements of the ICD interface protocol. The value is automatically solved and the simulation signal is output and the original code value is recovered as the step of solving the parameter engineering value. Using this method reduces the complexity of the simulation test, not only can carry out the RS422 bus interface communication performance test, but also can carry out the simulation test for the engineering value of the parameters, and comprehensively test the correctness of the ICD interface protocol information.
Owner:SHAANXI QIANSHAN AVIONICS
Automatic self-description interface control document (ICD) encoder
InactiveCN102830637AEasy to handle offsiteEliminate efficiencyProgramme controlComputer controlMicrocontrollerPower filter
The invention relates to an automatic self-description interface control document (ICD) encoder, comprising a single chip microcomputer, characterized in that the encoder consists of a single chip microcomputer, a secure digital(SD) card, a clock oscillation circuit and a power filter circuit, the single chip microcomputer being connected with the SD card, writing date into the SD card and also being connected with the serial port of a distribution automation terminal communication unit, the SD card being connected with the serial peripheral interface(SPI) of the distribution automation terminal communication unit, the power filter circuit being connected between the power source and the SD card, and the clock circuit being connected with the single chip microcomputer. Data as remote signaling data, remote measurement data and remote control data, sampled by the distribution automation terminal is automatically generated to be self-description ICD documents meeting the International Electrotechnical Commission (IEC) 61850 standard, which avoids the defects of low work efficiency, high malfunction probability and long testing period, resulted from the allocation of manual production remote information point table and manual test point table. The encoder is simple in the structure, convenient in installation and use, and reliable in performance.
Owner:DALIAN POWER SUPPLY COMPANY STATE GRID LIAONING ELECTRIC POWER +1
Fault diagnosis method and system based on interface control document
ActiveCN101963927AExpress convenient and effectiveReduce computationFault responseBaseline dataReliability engineering
The invention provides a fault diagnosis method and system based on the interface control document (ICD). In the system of the invention, an ICD database is used to store benchmark data; a diagnosis script library is used to store a plurality of diagnosis scripts and a plurality of functions called by the diagnosis scripts; and an ICD analysis module analyzes the data packet of a diagnosis object to obtain the data to be diagnosed and the data name. The fault diagnosis method is as follows: according to the data name and data route of the diagnosis object, the data definition of the benchmark data with the same data name and data route is read from the ICD database; the data definition is utilized to convert the data to be diagnosed to the parameter detection result of the data to be diagnosed; and a reasoning module uses the diagnosis scripts and the functions to perform fault diagnosis to the parameter detection result of the data to be diagnosed and outputs a fault diagnosis result. By adopting the method and system of the invention, when fault diagnosis is performed, the ICD is utilized for storage and analysis, thus reducing the computation workload, increasing the universality and the flexibility and having the capability of expressing all kinds of knowledge conveniently and effectively.
Owner:北京国科环宇科技股份有限公司
ICD byte sequence automatic conversion method
PendingCN112052010AAchieve conversionRealize automatic extractionSoftware maintainance/managementSoftware designAlgorithmInterface control document
The invention belongs to the technical field of computer software, and discloses an ICD byte sequence automatic conversion method, which comprises the steps of S1, reading a structure definition header file in an interface control document ICD; S2, acquiring a signal structure variable definition field in the structure definition header file; S3, analyzing the signal structure variable definitionfield line by line, and obtaining a variable type, a variable name and a variable annotation; S4, acquiring a new structure definition header file and ICD byte definition information according to theanalyzed signal structure variable definition field; and S5, according to the new structure definition header file and the ICD byte definition information, performing byte sequence conversion on variable data in a memory, and automatically realizing conversion of the byte sequence of airborne software ICD data.
Owner:CHINA HELICOPTER RES & DEV INST
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com