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55results about How to "Shielding heterogeneity" patented technology
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Information interaction method for heterogeneous electric power application system
ActiveCN102760184ATroubleshoot integration issuesAchieve sharingSpecial data processing applicationsData informationGoal system
The invention discloses an information interaction method for a heterogeneous electric power application system. The information interaction method for the heterogeneous electric power application system comprises the following steps: establishing a uniform heterogeneous system data information naming and encoding standard; establishing a CIM (common information model) common source model library of a heterogeneous system and a mapping relationship between a heterogeneous system data model and the CIM model; converting the data model into a standard CIM model by an adaptor of the heterogeneous system according to the mapping relationship, and verifying and introducing the standard CIM model into the CIM common source model library for storage; packaging the converted CIM model information into IEC61968 (international electrotechnical commission 61968) information by the adaptor, and sending the IEC61968 information to a corresponding interface queue on an electric power enterprise integration bus; routing the information to an interface queue of a target system by the electric power enterprise integration bus; reading and analyzing the information by an interface adaptor of the target system, and converting the obtained CIM model information into a data form which can be recognized and processed by the target system; packing and sending the CIM model information to the target system, processing the CIM model information, and returning a result to a source system so as to realize information interaction between the heterogeneous systems.
Owner:STATE GRID CORP OF CHINA +2
Rapid deployment system under multi-dummy machine environment
InactiveCN101216777AShielding heterogeneityGuaranteed independenceMultiprogramming arrangementsSoftware simulation/interpretation/emulationInteroperability ProblemVirtual machine
The invention discloses a rapid deployment system under a multiple-virtual machine environment. The system adopts a structure with three layers, wherein a unified access interface layer for a user provides a service access graphical interface to the user, and the service access graphical interface is based on Web and is realized through a unified access module for the user; a heterogeneous virtual machine platform layer comprises a plug-in module and a virtual machine platform that are mutually independent; a rapid deployment service management layer comprises a user management module, a virtual machine template creating module, a virtual machine template management module and a increment deployment module. The invention screens heterogeneity of virtual machine platforms in the bottom layer, provides a deployment service access interface under unified application environment, and realizes the resource service interoperability between all heterogeneous virtual machine platforms. Compared with prior art, not only the invention has the advantage of supporting the heterogeneous virtual machine platforms, but also the deployment of the application program is provided, the deployment efficiency and the flexibility are improved, the resource utility ratio is enhanced, the expandability of the system is good, the rapid deployment system is easy to be managed, and the diaphaneity of the resource utilization is increased.
Owner:HUAZHONG UNIV OF SCI & TECH
Multi-Interface Terminal, and Neighbor Topology Discovery and Cooperative Communication Method Therefore
ActiveUS20140078935A1Improve communication efficiencyExpands of coverage rangeAssess restrictionData switching by path configurationNeighbor findingPaper document
The present document provides a neighbor topology discovery method for a multi-interface terminal, to improve the usage rate of multiple interfaces. The method includes the following steps: after joining a network, the multi-interface terminal broadcasts a neighbor discovery request message to respective networks via each interface, and the neighbor discovery request message carries a neighbor hop value; and the multi-interface terminal in the network monitors broadcast messages of other terminals in the network where each interface is located; when detecting the neighbor discovery request message, if the neighbor hop value carried in the detected neighbor discovery request message indicates that the present terminal is the last hop, related information in the neighbor discovery request message is extracted, and neighbor information and network topology information of the present terminal is updated; and if not, the neighbor hop value is modified and then the neighbor discovery request message is forwarded via all interfaces.
Owner:ZTE CORP
Industrial Internet Hub apparatus
InactiveCN106094777AVarious visualizationsImprove scalabilityTotal factory controlProgramme total factory controlThe InternetData acquisition
An industrial Internet Hub apparatus aims to realize interconnection and fusion of man-machine-environment of a manufacture site. Target objects of different types are packed into virtual services of uniform format according to man-machine-environment state and various parameter data acquired from the manufacture site and processed to realize uniform and indiscrimination automatic service packing and publishing of various resources of a manufacture enterprise, and to provide smart monitoring operation for different types of users. The industrial Internet Hub apparatus comprises a data acquisition module, a data processing module, a service packaging module and a smart monitoring module, and has excellent expansibility and base layer transparency. Heterogeneity of accessing and service process for different man-machine-environment objects can be effectively prevented, the utilization rate of enterprise resources can be maximized, and smart level of various resources of an enterprise can be improved. Undifferentiated network accessing of various heterogeneous resources of a manufacture enterprise can be realized, on-line service packaging of various physical resources can be supported, and service level and smart level of a production process can be effectively increased.
Owner:BEIHANG UNIV
Lightweight rule-based WoT (Web of Things) monitoring system
ActiveCN102999582AShielding heterogeneityEasy to integrateSpecial data processing applicationsSource dataData processing
The invention relates to a lightweight rule-based WoT (Web of Things) monitoring system, comprising a sensing device module, an information processing module and a decision making module, wherein the sensing device module comprises data source 1 to data source n; the information processing module comprises a rule library, a knowledge base, a rule engine and a data processing center; the decision making module comprises an event processing system, a decision making system and a realtime monitoring system, and wherein the data source 1 to the data source n are connected to the input end of the data processing center, respectively; the output ends of the data processing center, the rule base and the knowledge base are connected to the input end of the rule engine; the output end of the rule engine is connected to the input end of the event processing system; the output end of the event processing system is connected to the input end of the precision making system and the output end of the precision making system is connected to the input end of the realtime monitoring system; and the sensing device module is used for acquiring perception data, transmitting the data to the information processing module through the Web technology, and generating a corresponding event and submitting the event to the precision making module for further processing.
Owner:NANJING UNIV OF POSTS & TELECOMM
Universal gateway architecture for interconnecting family network and external network
InactiveCN101645857APromote research and developmentShielding heterogeneityNetwork connectionsExecution controlWeb environment
The invention provides a universal gateway architecture for interconnecting a family network and an external network, which mainly comprises an external network access module, a coordinated control module, a family network equipment interface module and an information library, wherein, the external network access module consists of a signaling proxy, a data proxy and a management proxy, the coordinated control module consists of an information extraction and fusion device, a library manager, an implementation controller, a signaling adapter, a data adapter and a management adapter, and the family network interface module consists of a data media sub-network proxy, a communication sub-network proxy, a home appliance sub-network proxy, an information library collection time-varying device, abusiness and network environment and other related information. The adoption of the universal gateway architecture can shield the heterogeneous of the family network, facilitate the equipment management of the family network, the business implementation, the customization of user using rules and other related works, and provide the universal gateway architecture for interconnecting the family network and the external network.
Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI
Method and system for data synchronism between heterogeneous databases
InactiveCN103685543AShielding heterogeneityFix security issuesTransmissionSpecial data processing applicationsData synchronizationDatasheet
The invention discloses a method and a system for data synchronism between heterogeneous databases, wherein the method comprises the following steps: monitoring the change of scanning appointed data by a client, and carrying out data conversion on changed data according to a set synchronous data file structure to generate a synchronous data file; carrying out compression and encryption on the synchronous data file by the client, and transmitting the synchronous data after compression and encryption to a server in a FTP (File Transfer Protocol) manner; carrying out decryption and decompression on the received synchronous data file by the server; carrying out analysis of the synchronous data file according to a heterogeneous shielding file structure negotiated with the client by the server, and carrying out data conversion; synchronizing the converted data into an appointed database according to appointed operation by the server. Through the method and the system, the problem that the data synchronism method in the prior art is incapable of achieving sufficient security, high efficiency and accuracy is solved, the isomerism of databases and data tables is effectively shielded, the data flow in a distributional environment is reduced, and the security of data transmission is improved.
Owner:NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
A mass remote sensing data efficient organization and fast retrieval method in a cloud computing environment
InactiveCN109635068AImprove retrieval efficiencyImprove distributed access efficiencyGeographical information databasesDatabase indexingSensing dataData node
The invention provides a mass remote sensing data efficient organization and fast retrieval method in a cloud computing environment. The mass remote sensing data efficient organization and fast retrieval method in the cloud computing environment comprises the following steps that S1, alloing multi-source heterogeneous remote sensing data metadata to be subjected to ISO 19115-based retrieval; 2, obtaining standard multi-source heterogeneous remote sensing data through a geographic information metadata standard unified format; S2, constructing a GeoSOT space division grid for the standard multi-source heterogeneous remote sensing data to obtain remote sensing tile data, wherein the remote sensing tile data has a space identifier with a uniform reference; S3, constructing a space-time index for the multi-source remote sensing tile data based on the spatial identifier; And S4, constructing a Hash algorithm-based multi-source remote sensing tile data distributed storage optimization strategy according to the space-time index of each split tile in the multi-source remote sensing tile data, and aggregating and storing the multi-source remote sensing tile data logically associated with theHash value in the same data node. The method has the beneficial effect that the retrieval efficiency and the distributed access efficiency of mass data are improved.
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)
Mainstream relation type database table mode objectification and virtualization mechanism
ActiveCN104462559AMasking complexityMasking differencesRelational databasesSoftware simulation/interpretation/emulationVirtualizationStructure of Management Information
The invention relates to the technical field of computer application, in particular to a mainstream relation type database table mode objectification and virtualization mechanism. According to the mechanism, relation type database tables huge in physical difference are converted into unified object models, that is, each database table is simply regarded as a p-v object instance system, and each database table field is converted to be a pojo or a simple object instance to serve as the key attribute of the p-v object instance system and arranged in a cloud database element node database in a persistence mode to form virtual table resources, so that the complex physical structure of a multielement heterogeneous database is evolved to be a unified virtual database platform relatively simple in logic, mapping is conducted between logic elements and physical elements, and operation modes of logic layer concepts are defined and mapped to be operation modes of the physical elements, complex underlying physical details and difference are shielded, and a cloud database virtualization platform uniformly based on object model operation is provided. By means of the mainstream relation type database table model objectification and virtualization mechanism, the problem that database data cannot be uniformly managed and the problems of interconnection and interworking are solved, and the mechanism can be used for interconnection and interworking of the database data.
Owner:GUANGDONG ELECTRONICS IND INST
Network interoperation system based on virtual layer and plug-in part technology
InactiveCN101052040AGuaranteed independenceEasy to operateNetworks interconnectionExtensibilityGrid management
The system has three layers. A portal access layer is used for providing a Web-based access graphical interface for user, and having an access module. A virtual network management layer is used for using the virtual technology and plug-in technology to construct a virtual network management center in order to shield the heterogeneity of bottom grid platform and to provide an unified access interface for upper layer, which has a virtual layer user management module, virtual layer information management module, a virtual layer operation management module and a virtual layer data management module. The heterogeneous grid platform layer has a plug-in module used of bridging the heterogeneous grid platform to the virtual grid management layer.
Owner:HUAZHONG UNIV OF SCI & TECH
Old people assisting system based on intelligent walking stick
ActiveCN104257048AShielding heterogeneityImprove scalabilityWalking sticksAlarmsModularityWalking stick
The invention discloses an old people assisting system based on an intelligent walking stick. By taking the walking stick as the carrier, the old people assisting system comprises a hardware bottom layer, a middle service layer and an application layer. The old people assisting system based on the intelligent walking stick performs data-based and function-based management on peripheral derivative equipment to pack the sensing capacity and the interacting capacity of the peripheral equipment into services oriented to upper-layer applications and to provide unified service interfaces for the upper application layer, thereby shielding the hierarchical heterogeneity of hardware; the middle service layer is highly modularized and loosely coupled, improves the expansibility of the system and supports continuous access of subsequent new equipment; the upper applications assemble and call the existing services to develop new applications and accordingly expand the function of the system.
Owner:浙江浙大西投脑机智能科技有限公司
Electronic government documents exchanging method based on web service
InactiveCN101334872AShielding heterogeneityShield securityOffice automationSpecial data processing applicationsWeb serviceDocument format
The invention relates to an electronic official document exchange method based on Web service, which comprises the following steps: (1) a document database is established, and an electronic document is stored in XML document format; (2) according to Specification for the Structure of Electronic Official Document Based on XML, XSD format is adopted to define the complex type of the electronic document stored in XML document format; (3) an electronic official document data exchange Web service is defined and the Web service is packaged; (4) the Web service package is deployed to run locally; (5) a Java Script client-side is constructed, and the electronic official document data exchange is carried out by the application of Web service; (6) the presentation format of the electronic official document is constructed by the application of extensible style language (XML for short) and causes that the electronic official document is presented to the user according to the format specified in Specification for the Structure of Electronic Official Document Based on XML. The method can effectively avoid the differences between the system environment between various client-sides and a server, database environment, data format and data transmission mechanism, and realizes the effective and safe electronic official document data exchange among all systems.
Owner:BEIHANG UNIV
Internet of Things equipment interoperation scheduling method
InactiveCN108848159ASolving the Interoperability Scheduling ProblemImprove interoperabilityTransmissionOperation schedulingVirtual device
The invention discloses an Internet of Things (IoT) equipment interoperation scheduling method, and relates to the field of the IoT based on virtual resources, for solving the problems that in the prior art, the IoT system is difficult to achieve interoperation of equipment and the equipment is heterogeneous and incompatible, and interoperation of the existing equipment starts from a top-layer standard or a vertical field and thus the horizontal equipment is difficult to achieve interoperation in a targeted manner. The invention provides a unified resource expression structure for the IoT equipment to convert the physical equipment into a logically corresponding virtual equipment resource; based on the formed virtual equipment resource, an interoperation scheduling interaction mode betweentwo resources is provided, passive operation scheduling is achieved through building subscription for the assigned resource and receiving a notice, active operation scheduling is achieved through sending the request to the assigned resource and acquiring a acknowledgement, and the interoperation of the equipment is achieved with the aid of operation of the resource level.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
Multi-serial-port data transmission method and transmission center system
ActiveCN102707696AShielding heterogeneityEnable seamless communicationTotal factory controlProgramme total factory controlData segmentStorage management
The invention relates to a multi-serial-port data transmission method and a transmission center system. The system comprises a serial port configuration management module, a data receiving and reading module, a serial port data forwarding module, a data storage management module and a data capturing and processing module, wherein the serial port configuration management module is used for configuring serial port parameters of a serial port server, generating a configuration file, and loading, storing and modifying the configuration file; the data receiving and reading module is used for receiving and reading serial port data transmitted by peripheral serial port equipment; the serial port data forwarding module is used for forwarding received peripheral serial port equipment data to specified lower computer equipment; the data storage management module is used for storing received peripheral serial port equipment data in the form of a database or a local text file; and the data capturing and processing module is used for capturing received peripheral serial port equipment data and performing addition, subtraction, multiplication, division and power operation on a captured data segment. The method is applied to the transmission center system. The method and the system have the beneficial effects that the quantity of physical connection links of serial port data can be reduced.
Owner:CHINA SHIP DEV & DESIGN CENT
System for exchanging and sharing data of confidential electronic files
ActiveCN103078960ARealize data storage functionReduce development difficultyUser identity/authority verificationInternet privacyWeb service
The invention discloses a system for exchanging and sharing information and data of confidential electronic files. The system comprises a data exchange center and a plurality of data exchange center clients, wherein the data exchange center comprises a data exchange module, a data storage module and a data safety module, the data exchange center is used for realizing the sharing and exchanging of the data of electronic files of a confidential electronic government affairs system, each data exchange center client consists of a local confidential government affairs system and a local agent of the data exchange center of each government department, each local agent of the data exchange center comprises a data exchange module and a data safety module, and provides a unified Web (website) data accessing interface for each local confidential government affairs system, each client exchanges with the data exchange center through each Web data interface, the whole interaction process follows a unified Web Service information protocol, and the information and the data respectively adopt a standard XML (extensive makeup language) format.
Owner:SHANDONG ZHONGFU INFORMATION IND
Efficient virtual cluster management method and cluster node
InactiveCN105468429AShielding heterogeneityImprove efficiencySoftware simulation/interpretation/emulationManagement efficiencyVirtualization
The invention discloses an efficient virtual cluster management method and a cluster node. The invention is characterized in that the cluster node comprises a cluster node management module, a middleware interface, a virtual machine monitor group and a virtual machine. The cluster node and a cluster management node are in communicational connection; the cluster management node is in communicational connection with a user side; the cluster management node receives a calling management command sent from the user side; and the cluster node management module is used for receiving the calling management command which is retransmitted by the cluster management node and sent from the user side and judging the type of the calling management command. The cluster node can be compatible with different types of bottom-layer virtual machine monitors, and also can effective shield the isomerism of the bottom-layer virtual machine monitors so as to improve virtual cluster management efficiency.
Owner:XIAN HUIZE INTPROP OPERATIONS MANAGEMENT CO LTD
Multilevel dynamic home network service quality assurance method
ActiveCN102025624AGuaranteed robustnessGuarantee high quality operationData switching by path configurationDistributed computingFeedback control
The invention provides a multilevel dynamic home network service quality assurance method. The method is based on a 'three horizontal six longitudinal' service quality assurance architecture, 'three horizontal' comprises a data plane, a control plane and a management plane respectively, and 'six longitudinal' comprises six steps, namely service discovery, service subdivision, safety control, resource consultation, resource mapping and service execution, wherein the management plane also comprises a service oriented QoS feedback control mechanism module which is used for realizing end-to-end service quality dynamic feedback on single service flow as well as a policy which is generated by a global QoS policy dynamic generation technical module and is used for supporting a service discovery module, a demand analysis module, a security detection module, a service registration module and a service recording module of the management plane; and the service oriented QoS feedback control mechanism module is dependent on information provided by the service discovery module, the demand analysis module, the security detection module, the service registration module and the service recording module of the management plane.
Owner:ZHENGZHOU SEANET TECH CO LTD
Resource operation processing method and apparatus
ActiveCN106528289AEfficient integrationSolve the problem of effective combinationResource allocationProgram loading/initiatingThe InternetOutput device
The invention provides a resource operation processing method and apparatus. The operation processing method comprises the steps of creating virtual device resources, corresponding to a virtual device, on an internet-of-things platform, wherein the virtual device resources comprise an input device of the virtual device, an output device of the virtual device, and different operation rules of the virtual resource device; and sending a request used for operating the virtual device resources to the internet-of-things platform, wherein the internet-of-things platform executes operation on the virtual device resources according to the request. By adopting the technical scheme provided by the method and the apparatus, the problem that resources among associated devices cannot be effectively combined in an internet-of-things system in related technologies is solved; an internet-of-things application does not need to perform direct operation on a specific device; and the internet-of-things platform shields the heterogeneity among the devices.
Owner:NANJING ZHONGXING SOFTWARE
Multi-interface terminal, and neighbor topology discovery and cooperative communication method therefore
ActiveUS9445355B2Increase profitExpand coverageAssess restrictionData switching networksNeighbor findingPaper document
The present document provides a neighbor topology discovery method for a multi-interface terminal, to improve the usage rate of multiple interfaces. The method includes the following steps: after joining a network, the multi-interface terminal broadcasts a neighbor discovery request message to respective networks via each interface, and the neighbor discovery request message carries a neighbor hop value; and the multi-interface terminal in the network monitors broadcast messages of other terminals in the network where each interface is located; when detecting the neighbor discovery request message, if the neighbor hop value carried in the detected neighbor discovery request message indicates that the present terminal is the last hop, related information in the neighbor discovery request message is extracted, and neighbor information and network topology information of the present terminal is updated; and if not, the neighbor hop value is modified and the neighbor discovery request message is forwarded via all interfaces.
Owner:ZTE CORP
Hydraulic power plant intelligent management system based on geographic information system
InactiveCN102609810AReduce investmentShielding heterogeneityResourcesData validationSource Data Verification
The invention discloses a hydraulic power plant intelligent management system based on a geographic information system, and the hydraulic power plant intelligent management system comprises a data core part, wherein the data core part is respectively in communication connection with a data managing module, a business integrating module and a data validation module through the Internet; the data core part is further respectively in communication connection with a WEB application terminal and an intelligent terminal; a user sends out a data request through the WEB application terminal; and the system organizes a data source according to a user request and a protocol requirement so as to realize data presentation. The hydraulic power plant intelligent management system disclosed by the invention has the positive effects that the application of a GIS (Geographic Information System) technology in a hydraulic power plant is achieved; a plurality of data comes from the hydraulic power plant and a large quantity of equipment does not need to be additionally arranged based on the currently-operated equipment and system, so as to reduce the capital investment of the user; and a data transmission network and a software platform only need to be constructed on the basis of a GIS.
Owner:SICHUAN YITIAN JIQUN TECH
Workshop site information acquisition system
InactiveCN105259878AShielding heterogeneityResolve transmissionTotal factory controlProgramme total factory controlNumerical controlWorkstation
A workshop site information acquisition system comprises a switch, workstations, a server, and at least one DNC interface machine. Each DNC interface machine is correspondingly connected with one numerical control device, and is suitable for acquiring the current motion state information of the numerical control device in real time. The switch is connected with all the DNC interface machines, and is suitable for transmitting the current motion state information of the numerical control devices to the server and the workstations. The workstations are connected with the switch, and are suitable for conducting operation processing of the current motion state information of the numerical control devices. The server is connected with the switch, and is suitable for storing the current motion state information of the numerical control devices. According to the workshop site information acquisition system provided by the invention, a structure composed of a bus Ethernet and serial communication interfaces is adopted to acquire the workshop site information of serial numerical control devices.
Owner:成都贝发信息技术有限公司
Plug-and-play industrial adapter for intelligent manufacturing and application thereof
ActiveCN111756809AReduce reconfigurationEasy to get in real timeData switching networksProgramme total factory controlInformation sharingWeb service
The invention discloses a plug-and-play industrial adapter for intelligent manufacturing and application thereof. The industrial adapter comprises an AutomationML model for describing all internal data element sets of physical resources, a model conversion module, an OPC UA server communicating with a workshop private cloud, a Web Server service module and a communication protocol mapping module.The model conversion module is used for converting the Automation ML model into an OPC UA information model and generating an OPC UA server; the communication protocol mapping module reads physical resource information defined in the Automation ML model, configures a mapping table, unifies data of bottom heterogeneous physical resources to an OPC UA information model and transmits the data by an OPC UA protocol; and the Web Server service module registers the corresponding resource information into a service registration module of the workshop private cloud, and synchronizes the resource modelinto a workshop private cloud model warehouse through a Web Service interface. The industrial adapter can be compatible with physical resources from different manufacturers in a manufacturing environment so as to realize intercommunication, interconnection and information sharing of heterogeneous resources, and has a plug-and-play production capability.
Owner:SOUTH CHINA UNIV OF TECH
Method and system for using application packaging in high-performance computing environment
ActiveCN107656741AShielding heterogeneityVersion controlSoftware deploymentJob descriptionPerformance computing
The invention relates to a method and a system for using application packaging in a high-performance computing environment. The method comprises the steps of generating an application packaging executable file; obtaining basic application packaging information of one or more high-performance computers; according to a job description request of a user, obtaining job description information; matching the job description information in the basic application packaging information to obtain the application package executable file corresponding to the job description information; if the matching succeeds, analyzing the job description information, and according to an analysis result, the matched application packaging executable file and a job management system type, generating a job submitting script; and sending the job submitting script to the one or more high-performance computers, thereby finishing job submitting. The heterogeneity of application software deployment in the high-performance computing environment can be shielded; and a unified usage environment is provided for users.
Owner:COMP NETWORK INFORMATION CENT CHINESE ACADEMY OF SCI
An industrial internet hub device
InactiveCN106094777BVarious visualizationsImprove scalabilityTotal factory controlProgramme total factory controlResource utilizationThe Internet
Owner:BEIHANG UNIV
Secret electronic file data exchange and sharing system
ActiveCN103078960BRealize data storage functionReduce development difficultyUser identity/authority verificationWeb serviceInternet privacy
The invention discloses a system for exchanging and sharing information and data of confidential electronic files. The system comprises a data exchange center and a plurality of data exchange center clients, wherein the data exchange center comprises a data exchange module, a data storage module and a data safety module, the data exchange center is used for realizing the sharing and exchanging of the data of electronic files of a confidential electronic government affairs system, each data exchange center client consists of a local confidential government affairs system and a local agent of the data exchange center of each government department, each local agent of the data exchange center comprises a data exchange module and a data safety module, and provides a unified Web (website) data accessing interface for each local confidential government affairs system, each client exchanges with the data exchange center through each Web data interface, the whole interaction process follows a unified Web Service information protocol, and the information and the data respectively adopt a standard XML (extensive makeup language) format.
Owner:SHANDONG ZHONGFU INFORMATION IND
Middleware for supporting multi-device application
InactiveCN103812928AIntelligent interconnectionShielding heterogeneityTransmissionEngineeringMiddleware
The invention provides a middleware which is convenient for multi-device to interconnect and improve the interactive developing efficiency of the multi-device. The middleware is provided with a three-layer framework, each layer has different functions, and different supports are provided for application development, so that the application development efficiency can be improved and the difficulty of application deployment can be greatly reduced. The middleware is provided for the interactive application of the multi-device in a home network; and through the support of the middleware, the difficulty of application deployment can be greatly reduced and the user friendliness can be improved.
Owner:RES INST OF SUN YAT SEN UNIV & SHENZHEN
Edge equipment management method and device and management equipment
PendingCN111400300AShielding heterogeneityIncrease flexibilityDatabase modelsSpecial data processing applicationsSemantic technologyEdge device
The invention provides an edge equipment management method and device and management equipment, and the method comprises the steps: classifying edge equipment to acquire class nodes; taking the edge equipment as child classes, taking the class nodes as parent classes, and establishing tree relationships; and determining attribute information of the category nodes, and establishing an associationrelationship among the category nodes through object attributes. According to the scheme, the semantic technology is utilized, description modeling and incidence relation construction are carried outon different types of edge devices, good flexibility and expandability are achieved, the isomerism of the edge devices can be shielded, the device information expression capacity is improved, and useis convenient; flexible management and intelligent cooperation of the edge equipment can be further realized; the problems that in the prior art, an equipment management scheme is poor in equipment information expression capacity, inconvenient to use and poor in expandability are well solved.
Owner:CHINA MOBILE COMM LTD RES INST +1
Multi-serial-port data transmission method and transmission center system
ActiveCN102707696BShielding heterogeneityEnable seamless communicationTotal factory controlProgramme total factory controlData segmentStorage management
The invention relates to a multi-serial-port data transmission method and a transmission center system. The system comprises a serial port configuration management module, a data receiving and reading module, a serial port data forwarding module, a data storage management module and a data capturing and processing module, wherein the serial port configuration management module is used for configuring serial port parameters of a serial port server, generating a configuration file, and loading, storing and modifying the configuration file; the data receiving and reading module is used for receiving and reading serial port data transmitted by peripheral serial port equipment; the serial port data forwarding module is used for forwarding received peripheral serial port equipment data to specified lower computer equipment; the data storage management module is used for storing received peripheral serial port equipment data in the form of a database or a local text file; and the data capturing and processing module is used for capturing received peripheral serial port equipment data and performing addition, subtraction, multiplication, division and power operation on a captured data segment. The method is applied to the transmission center system. The method and the system have the beneficial effects that the quantity of physical connection links of serial port data can be reduced.
Owner:CHINA SHIP DEV & DESIGN CENT
Natural fund and performance data sharing system based on Internet+ government affairs
The invention discloses a natural fund and performance data sharing system based on Internet+ government affairs. The system comprises a data processing center which is used for data storage, processing and analysis, wherein the data storage is used for achieving the storage and management of geographic information, performance indicators and issued fund data, and the processing and analysis module is used for analyzing the stored data and realizing data collection and supervision, fund distribution and map information display, so that the functions of information synchronization, cooperative work and cooperative supervision among departments at all levels are realized; and a core business subsystem, which is used for receiving, distributing, issuing, reporting and checking central special funds and performance targets; a central client that receives the issued special funds and performance target information and distributes the fund and performance indexes according to the actual condition of each region, and issues the special funds distributed by the supervision center client and the performance indicators needing to be realized to the local client.
Owner:中国地质环境监测院
Web service distributed management system and method based on WSDM
Owner:BEIHANG UNIV
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