73 results about "Abstract interface" patented technology

An open and extensible framework for ubiquitous radio management and services in heterogeneous wireless networks is disclosed. A radio interface manager abstracts interface attributes of multiple heterogeneous network interfaces into a set of abstracted attributes for access by one or more applications.

The invention relates to the technical field of embedded communication systems, and discloses a method for realizing an embedded secure socket layer virtual private network (SSL VPN), which solves the problems of data security and unified resource management of communication among different pieces of embedded equipment. The method is characterized in that: (1) a VPN server performs communication by a self-defined VPN communication protocol standard; (2) a VPN client acquires a related data packet by adopting virtual network card technology, performs unified packaging on the data packet, and simultaneously can position the embedded equipment in a virtual local area network by a virtual network card; and (3) the VPN client performs unified processing on different interfaces between link communication modules and embedded main boards by adopting unified abstract interface technology. In the invention, the method for realizing the SSL VPN is implemented in the embedded field, ensures the security of data transmission, and optimizes the current situation of multi-embedded platform resource management to a great extent so as to greatly influence the development of the embedded field.

Embodiments of the invention provide systems and methods for providing charging functions. According to one embodiment, a method of charging for services on a communication network can comprise receiving a request to perform a charging function from an application via a northbound interface of a charging enabler. The northbound interface can provide an abstract interface for invoking one or more of a plurality of charging functions. The charging function can be requested from a network resource via a southbound interface of the charging enabler. The southbound interface can provide an interface specific to the network resource. Results of the charging function can be received from the network resource via the southbound interface of the charging enabler and returned to the application via the northbound interface of the charging enabler.

A system layer interface provides an abstraction interface to implement the system layer, and applications to interface with the network transport layer without requiring the developer to understand or work with the network transport layer functionality directly. A software architecture implements human-readable device types and human-readable units for network devices in an automation network. The software architecture includes command libraries to assign a human-readable device type to a network device and command libraries to assign a human-readable device unit to the network device in communication with the automation network. The human-readable device type and the human-readable device unit provide additional layers of description for a network description for each network device.

Systems, methods, and machine-readable media are disclosed for providing session control and media exchange control that can include and combine, for example, call control and voice access concepts such as dialog (voice dialog, prompts and DTMF) or web / GUI elements. In one embodiment, a method of controlling a media session can comprise establishing a call via a signaling protocol, maintaining control of the call, and passing control of aspects of the call other than call control to a separate media processing module. The media processing module can comprise, for example, a dialog manager. In some implementations a voice access enabler providing a an abstract interface for accessing functions of the dialog controller.

Embodiments of the invention provide systems and methods for interacting with a media server on a network and / or protocol agnostic basis. According to one embodiment, a method for controlling a media server can comprise receiving a request to perform a media control function of the media server from an application via a northbound interface of a media server control enabler. The northbound interface can provide an abstract interface for invoking one or more of a plurality of media functions of the media server. The media control function of the media server can be requested via a southbound interface of the media server control enabler. The southbound interface can provide an interface specific to the media server.

The disclosed drive method for embedded device in protective-mode OS comprises: packing application program of different OS into uniform OS abstract interface function; registering the embedded device as OS-supported virtual device to build the mapping between virtual device kernel-state memory space and drive mode user-state memory space; calling the drive module and OS interface function by application program to interact with the embedded device for information control and / or data by memory mapping. This invention improves system running efficiency.

The subject application is directed to a system and method for generating a customized workflow user interface. Predetermined graphical user interface elements are first stored in an associated data storage. The graphical user interface elements are then generated on an associated display. Each graphical user interface element is then associated with an abstraction interface. Selection data is then received corresponding to selected graphical user interface elements. User interface data is thereafter generated in accordance with the selection data and the associated abstraction interface. Workflow data is subsequently output representing document processing operations corresponding to the selected graphical user interface elements. Thereafter, the workflow data is communicated to an associated document processing device.

The embodiment of the invention provides a rapid shooting method and device for a mobile communication terminal. The method comprises the following steps: when an operation event of a specified physical key is monitored, loading a hardware abstract interface library file according to the operation event of the specified physical key, wherein the abstract interface library file comprises an operation interface in an operating system hardware abstract layer; looking up a shooting parameter corresponding to the operation event of the specified physical key from the hardware abstract interface library file; and calling the operation interface in order to drive a camera to generate image data according to the shooting parameter. Through the embodiment of the invention, rapid adaptation to a current environment is realized; the quality of pictures is ensured; adaptive adjustment is avoided; the shooting time consumption is further lowered; and the shooting efficiency is increased.

Filtering data packets in a manner that promotes efficient flow of data through a communication path. A filter stack includes one or more filter instances that may filter data packets that pass through the filter stack. The filter stack is associated with one or more protocol stacks that function in communication paths between a computing device and a network. When filtering instances are inserted to or removed from a filter stack, associated protocol stacks may remain capable of transferring data. An abstract interface facilitates inserting and removing filter instances by passing data to filter drivers that create filter instances. A filter driver may create multiple filter instances. Filtering operations associated with filter instances may be bypassed based on the direction of data flow, control flow, and characteristics of packets.

The present invention provides a method and system for interfacing with a model regardless of model type. An abstract interface is provided for interfacing a model. The abstract interface is compatible with a plurality of model types. A call can then be made to a dynamic model via a method specified by the abstract interface. Data is then received from the dynamic model in response to the call. In certain embodiments the abstract interface is an application programming interface (API).

The invention discloses a data analysis system (SRC) based on cloud computing. The system SRC is characterized by including the following systems: (1) a data collection subsystem, (2) a data downloading subsystem, (3) an extract transform and load (ETL) subsystem, (4) an application subsystem, (5) a system management subsystem and (6) a data access interface layer. Abstract interfaces for accessing a CloudBase storage and a Mysql database and for ETL program simple calling are provided. By means of packaging of basic operations of Select, Insert, Update, Delete and the like of data tables in the database and the data storage, simple calling is provided for an application business logic control module of an upper layer application subsystem, and the data access and ETL subsystem calling complexity of the application subsystem is reduced accordingly. The data analysis system (SRC) based on the cloud computing greatly improves system processing efficiency and flexibility and reduces system processing time.

The application provides a big data platform access control method and a server. The method comprises following steps: obtaining an access request sent by a client device outside a Hadoop cluster through an abstract interface and parsing the access request to obtain the corresponding service request; matching user's access rights according to the service request; if the matching is successful, then returning access result information to the client device. Therefore, the client device outside the Hadoop cluster automatically discovers the entrance of the visualized big data platform as long asit is on the network and can click through the visual browser to send access requests to access the various services provided by the big data platform.

The invention discloses a universal hardware abstract port implementing method for voice access equipment. The implementing method for the voice access equipment comprises the steps that an application layer, a protocol layer and a hardware equipment driving layer are provided, and a hardware abstract layer is added between the application layer and the hardware equipment driving layer to shield attention to specific hardware from the application layer; the hardware abstract layer comprises an initialization function block and / or a basic configuration function module and / or an event reporting function module and / or a media operation function module and / or a timing operation function module, the initialization function block, the basic configuration function module and the media operation function module are called by the application layer, the event reporting function module is called by the hardware abstract layer, and the timing operation function module is called by the application layer and the hardware abstract layer. According to the universal hardware abstract port implementing method and calling method, by means of a management layer, the voice access equipment can conveniently have access to different hardware platforms, and development of new hardware and new products is facilitated. The management layer with multiple hardware ports can be achieved at the same time, a developer only needs to maintain one software version, and the maintaining workload is greatly reduced.

Embodiments of the invention provide a data migration method and device, and relates to the technical field of computers. The method comprises the following steps of: receiving a migration task of migrating data in a first system into a second system; and calling each upper interface corresponding to the migration task, and calling bottom-layer operation interfaces of the first system and the second system by each upper interface through an abstract interface class so as to migrate the data of the first system to the second system. According to the method and device, bidirectional data transmission and migration can be carried out between any two data terminals, and bidirectional data transmission and migration can be realized between any data terminal which comprises cloud storage products, which do not support data migration, such as Baidu object storage and Jinshan object storage and any other data terminal.

A reconfigurable bandpass filter including at least a tunable planar combline filter including varactor diodes arranged on a carrier board. For automatic calibration of adjustment of blocking voltage during operation, the reconfigurable bandpass filter includes a filter control offering an external abstracted interface. A memory is connected with the filter control. The memory stores calibration data. For approximating of the best possible filter characteristic, the filter control determines, based on memorized data, the best configuration of tuning voltages.The reconfigurable bandpass filter can be used in the field of secondary radar systems.

The invention provides a data processing method, device and system. The method comprises the steps that a subscription request is sent to embedded data acquisition equipment through an abstract interface, wherein the subscription request comprises the subscribed target data type; the target data encapsulated by SOAP returned by the embedded data acquisition equipment based on the subscription request is received; the target data is parsed, and data in the target format is acquired; the data in the target format is stored. Unified storage management of data acquired by different embedded data acquisition equipment is achieved, so that unified management of multi-source data is achieved, and more effective support is provided for subsequent data analyzing and mining. Moreover, the data information subscribed by a client can be stored only based on the needs of the client, so that the valid rate of data is greatly improved, and the problems of storage space waste and an influence on datamanagement caused by storage of all collected data are avoided.

The invention is characterized by that making numerical system undergo the process of function module division, maknig model creation based on model drive development method, separating function of module from its behavious, utilizing change of state graph of correspondent module to despatch the the condition of its function execution so as to implement reuse of module function; using port to make communication between modules, said port can utilize its contract abstract interface to make interaction with man-machine interface and bottom layer hardware equipment so as to make related hardware application program meet the interface function requirement provided by system, and in the model layer increasing / reducing or replacing correspondent module so as to implement change of system functino. Said invention also provides the application of said numerical control system.

The invention discloses an intelligent public platform system of WeChat. The system is characterized by comprising a data collection subsystem, a data download subsystem, an ETL subsystem, an application subsystem, a system management subsystem and a data access interface layer, wherein the data collection subsystem is completed by DPI equipment deployed in a backbone layer of a metropolitan area network; the data download subsystem downloads a journal file generated by the data collection subsystem to a data storage platform of an SRC analysis system according to a fixed period; the data access interface layer provides abstract interfaces for getting accesses to a CloudBase warehouse, a Mysql database and an ETL program simple call. It is achieved that the system helps enterprises of different industries and different demands operate WeChat on a whole set of process services, namely from increasing focusing amount of fans, to marketing promotion of WeChat, to interaction marketing maintenance of WeChat focusing fans (including a third party artificial WeChat customer service acceptance service, guiding a user to place an order, promoting user experience and the like) and to summary and analysis of the WeChat operation effect.

An XML update facility is disclosed for an XQuery processor A modular system for updating an XML document comprises a query generator for converting one or more updates to the XML documents into one or more queries; an existing XML query engine for processing the one or more queries to generate one or more point updates that each update a node in the XML document; an update converter that converts the one or more point updates to one or more abstract interface representations of the one or more point updates, wherein the one or more abstract interface representations are executable units that can be individually executed using a point update facility; and an update evaluator that applies the one or more abstract interface representations to the XML document to update the XML document

Techniques for implementing a scalable DOM and a pluggable DOM are provided. A scalable DOM implementation manages a DOM tree in memory to free unreferenced nodes, avoid generating nodes unnecessarily, and avoid storing multiple versions of the same data on disk. A pluggable DOM implementation includes an abstract interface that is defined between the API layer and the data layer of a DOM implementation. An implementation of the abstract interface is defined for each data source that is plugged in to the pluggable DOM implementation and that stores XML data in a different format.

The invention discloses a configuration method and a system for multiple applications to share the same recording device. The method comprises the following steps: configuring a standard recording interface and a virtual recording interface at a hardware abstract interface layer of the system; a proxy layer is added between the hardware abstract interface layer and the driver layer of the system,which is used to establish mapping relationship for a plurality of interfaces to call the same recording device, and the mapping relationship between the standard recording interface and the virtual recording interface is established. The proxy layer is mapped to a recording device driver of the driving layer to turn on the recording device. The invention starts the far-field speech through a specific sound source, and virtually generates two corresponding interfaces for the same recording device in the hardware abstract interface layer, so as to map to the same device through the proxy layerand realize the support of at least two recording sessions to run together.

The embodiment of the invention provides an image information generating method and device. The method includes the steps that when an interrupt signal generated by a designated physical key is monitored, interrupt servicing in an inner nuclear layer of an operation system associated with the interrupt signal is triggered; the interrupt servicing triggers an image generating service in a user layer of the operation system; the image generating service loads a hardware abstract interface library file so as to obtain one or more operation interfaces in a hardware abstract layer of the operation system; the image generating server calls one or more operation interfaces so as to drive image hardware to generate one frame or more frames of image information. By means of the image information generating method and device, a virtual machine is prevented from being started, image information generating time is greatly reduced, and generating efficiency is greatly improved.

The invention provides a peer-to-peer network platform construction, which comprises: a communication layer positioned on the bottom of the peer-to-peer network platform construction for transmitting messages with the peer through a physical network or a simulator and communicating with the overlap network layer through a network abstract application programming interface; an overlap network layer positioned on the communication layer while below the service layer for realizing the peer-to-peer network routing function, communicating with the service layer through the general programming interface, and transmitting messages between the communication layer and the service layer; and a service layer positioned on the overlap network layer for providing service to the application of the client-end. The construction in the invention supports overlap network layer simulator and network layer simulator, can supports simulation in two layers, and can screen the difference between the simulation and the actual motion by the abstract interface, consequently, can be used to testing the platform, service and application independently.

The invention discloses a secure encryption method for a database. In the method, encryption keys are not needed to be input through a user keyboard, the keys cannot be decoded through software and data transmission is safe. A secure encryption component (SCC) is arranged on a client and a server of the database, and comprises an identity authentication interface, a data block encryption interface, a data block abstract interface, a data stream connection authentication interface, a data stream encryption interface, a security policy combination module and a security instruction conversion module; after a database engine inputs data to be processed, the SCC calls the interfaces, the called interfaces formulate a security policy through the security policy combination module, combine the security policy into an application protocol data unit according to the security instruction conversion module, and transmit the application protocol data unit to high-speed mobile storage equipment; and the SCC gets back the result data and returns the result data to the database.