371 results about "Type conversion" patented technology

Method for enabling the simultaneous use of a first and a second programming language within a computer program, and apparatus to practice the method. To enable this sharing of languages, the present invention first provides for a common runtime representation of the data between the several languages in a program as a shared object model. The shared object model includes the layout of complex data structures (e.g., classes), the creation of data, the calling conventions, the destruction of data, the runtime representation of type information, dynamic function call dispatch, and dynamic type conversions. The use of a shared object model enables the sharing of the several compilers' internal representation of data between the different languages as a persistent shared symbol table. This shared internal data representation enables the several compilers to define their respective internal data representations in terms common to each of the compilers.

A system and method for managing network devices. The framework may provide a suitable system for managed object data type conversions between various data description languages, such as an interface definition language (e.g., OMG IDL) and an abstract syntax notation (e.g., ASN1). This conversion facility may be used in both request and event network traffic, so common libraries may be used. Two separate libraries may be used: a converter framework library and a converter implementation library. The framework library provides a collection classes that may be used by the clients of the converter libraries. Most classes in the converter framework library are handle classes (or wrappers) to the real implementation (or body) classes in the converter implementation library. Framework classes hide the details of the real implementation classes and provide a simple, consistent interface to any data type converter via IDL. The converter implementation library provides the implementation needed by the framework to function properly, and may allow various different mappings to be used easily by implementing them as plug-in modules. The combination of using IDL and generic typing provides an efficient, generic solution to mapping data types across multiple platforms, multiple programming languages, and multiple object classes.

The method includes steps: power on running system, setting up counting threshold value, capacity threshold values of userí»s receiving buffer and sending buffer, capacity threshold values of receiving buffer and sending buffer of common channel; system builds user service on common channel, control side asks base station to carry out load measurement of sub zone; user side, UE carries out measuring capacity of userí»s receiving or sending buffer; if capacity of userí»s receiving or sending buffer is larger than its threshold value, then reporting to control side and starts up the counter plus 1; if accumulated value larger than threshold value of counter, as well as load of sub zone is not over loading, and system can provide suitable resource of sub zone, then carrying out type conversion from common channel to dedicated channel; well considering detailed circumstances of switching channel in CDMA system, the method saves system resource effectively, and raises capacity of system.

Conceptual Process Redactor (CPR) is a method and system, for describing and translating conceptual descriptions of objects and their methods to OOPS object layouts and methods. CPR utilizes conceptual structures (C-structures or CPR classes), to describe information. C-structures are hierarchical information structures, and each hierarchical path is considered as a CPR data type. Thus, instead describing data in terms of OOPS data types, which are bound to storage layouts of the underlying machines, CPR describes data in terms of CPR data types, which may be regarded as concepts. The CPR translator, translates the CPR data types to their Oops equivalents by making use of Type Translation library, supplied with the CPR class description. CPR data types are unique within the class they are defined, and hence serve to identify the field as well describe a data type. Thus, a typical usage like Part quantity field of sales order header is now a data type in its own right, as well as a field. The uniqueness of the CPR data types is made use of in identifying the parameters of a method, if the context in which the method is invoked in known a priori. The CPR system provides a mechanism, called collaboration, to conceptualize process descriptions. As per collaboration, a group of objects may collaborate to accomplish a particular task (method). The collaboration serves as a context, and hence method invocations in CPR may omit the parameters, and these are identified from the collaboration. Each object acts as a client and the rest of the objects and temporary variables, act as servers. The client/server relationship is made use of by process descriptions called CPR Interface groups, which are specified for each of the collaboration objects, participating in the collaboration. In addition, to the intra object client/server relationship, objects are broadly classified as data sources or data containers, where the first form is considered as a sequential representation of data, and the latter form is considered as a random representation of data. Each data source may be grouped with zero or more data containers, and each such group is called a collaboration group. One or more collaboration groups may be specified in a table called the collaboration table, and collaboration groups with sequential group numbers are considered as a logical unit of execution. Thus, collaboration groups and the associated client/server relationship between the objects in the collaboration groups, may be used to conceptualize fairly complex method descriptions. The CPR translator will translate the process descriptions specified as CPR Interface groups for the collaboration objects into oops methods. The CPR runtime system provides necessary support to access/update the collaboration objects, and to invoke the oops methods generated during translation.

The invention discloses a data management platform and method based on an industrial IOT (Internet of Things), and the platform comprises a data collection system and an uploading system. The data collection system comprises a data collection gateway, a transmission bus, data collection points, and operation equipment connected with the data collection points, wherein the data collection gateway, the transmission bus, the data collection points and the operation equipment are connected with each other. The data uploading system comprises a data collection gateway and a cloud server. The data collection gateway is provided with a controller, a storage unit, and a configuration module. The cloud server is connected with a WEB server and a mobile terminal. The configuration module is provided with data processing rules of collection data classification, recognition and type conversion modes. The controller carries out the call of the data processing rules of the configuration module according to an operation instruction of the WEB server or the mobile terminal, collects the operation data of all equipment at all data collection points, stores the operation data into the storage unit for data processing, and uploads the data to the cloud server. The platform carries out the processing of data in a process of data collection and uploading, transmits the data to the cloud server for corresponding application, effectively reduces the workload of the cloud server, and improves the operation efficiency.

Embodiments of the invention comprise a method and apparatus for transforming data. Systems implementing the invention allow for loading the data from one or more source tables into one or more destination tables. The system allows for parsing source data fields, defining new source data fields, combining source fields to create source field combinations, and combining destination fields to create destination field combinations. The system allows for mapping source fields and values to destination fields and values, where either the source fields and values or destination fields and values may be field and value combinations, and allows for transforming field values based on destination field type. The tools provided in a system implementing the invention provide a user the ability to intervene at each step during the data transform task. A user may manually input a hierarchy definition, a specific mapping, define rules for combining data fields, or define rules for converting data values.

The invention provides a cloud monitoring system realization device comprising a monitoring configuration unit which performs standardized monitoring configuration processing on the resource monitoring process; a data collection unit which acquires monitoring data and performs corresponding format conversion; a data storage unit which performs corresponding type conversion on the data and stores the data after type conversion; a data analysis unit which performs analysis and diagnosis on the stored monitoring data; and a data display unit which performs visual display on the analysis and diagnosis result and/or process with combination of user requirements. The invention also provides a cloud monitoring system realization method. With application of the technical scheme, cloud monitoring of multiple object types can be completed by fully utilizing single object types on the basis of the existing cloud monitoring mode, and a universal and unified monitoring ideal orienting complex type cloud monitoring with participation of the metadata of multiple object types can be established.

The embodiments herein relate to multi pattern searching and, more particularly, to multi pattern search or multi pattern matching using logic content processing. The input pattern is type cast to a Boolean alphabet and is then processed to create a corresponding signature set. Further, the signature set is divided into subsets and a Boolean logic function representing each signature subset is created. Further, the values of each subset are simultaneously compared with windows of an input data steam or data file to find a match. If a match is found, the system returns a hit, else a miss. Parallel stages may be added to enhance performance of the system, as multiple inputs may be processed at a time.

The invention relates to a static analysis-based checking method of safety rules of C language, which comprises the following steps: 1) checking the type of the C language to avoid the occurrence of compulsory type conversion and prohibiting the declaration of the type of a generic pointer; 2) stipulating that a global variable and a local variable can not be in homonymy, and the global variable and a formal parameter of a function can not be in tautonomy; 3) limiting a cyclic variable of a control flow statement; 4) strengthening the declaration and the definition of the C language; and 5) carrying out analysis of accidence, grammar and semanteme on source codes, and finding out places which do not meet the stipulation from the source codes. The method has the advantages of being capable of finding out possible loopholes on programming of the C language under the premise that the codes do not need to be executed and effectively making up for the deficiency of insufficient safety of the C language in soft engineering.

A filesystem conversion process converts a filesystem from one implementation type to another type while the filesystem remains active and fully accessible. The conversion process builds a list of directories in the filesystem that are of the old filesystem type and then converts each directory until the entire filesystem is converted. Instead of the filesystem being shutdown to perform the conversion, the conversion process may run as a background thread that does not interfere with normal filesystem operations.

The invention relates to an adaptive format conversion method based on high dynamic range video, comprising: acquiring parameters or user-defined parameters of a terminal display device through EDID (extended display identification data); setting a converter at the terminal display device to perform signal type conversion or video image processing on program signals, or setting an encoder at a server to re-encode the program signals so that the signals adapt to the terminal display device; receiving, by the terminal display device, a video file, or decoding, by the terminal display device, video bit streaming or the video file. The compatibility problem between HDR (high dynamic range) video and/or SDR (standard dynamic range) video program sources of different formats and different display devices is well solved, processing may be performed according to user-defined parameters, the program sources of different formats may also be adaptively displayed on different display devices in optimal state, steps for the display devices to set different parameters according to the different program sources are omitted, and operation is more facilitated for a user.

A radiation image pick-up device which can restrain voltage fluctuations on GND and power supply lines, dispense with frame-by-frame wait periods, make possible stable and high speed moving image photographing, and are reduced in cost and dark current is to be provided. In pixels for detecting incident radiations, there are provided MIS-type conversion elements for converting the radiations into electric signals, source follower-type first TFTs for reading out the electric signals, second TFTs which so operate as to read out of the first TFTs the electric signals of the conversion elements selected by a drive circuit section on a row-by-row basis, and third TFTs which so operate as to reset or refresh on a row-by-row basis the conversion elements out of which reading by the first TFTs has been accomplished.

The invention discloses a solar maximum power tracking method, which comprises the following steps of: firstly, carrying out global optimizing by using a larger-step-length disturbance method, finding a global maximum power point, tracking the maximum power point by using an incremental conductance method, and absorbing the advantages of the two methods to ensure the correctness of the current maximum power point; and secondly, locking the found maximum power point for eight to ten minutes, and searching the maximum power point for the second time after eight to ten minutes. The invention also discloses a charging device by using the solar maximum power tracking method. A control end of a buck type conversion module of the charging device is connected with a maximum power point tracking (MPPT) core control module; a signal input end of the buck type conversion module is connected with a solar battery; and a signal output end of the buck type conversion module is connected with a storage battery. By the invention, the charging efficiency of the solar battery on the storage battery is improved.

The invention provides a communication alarm frequent itemset mining engine and a redundancy processing method, particularly architecture and implementation of an engine for communication alarm frequent itemset mining and processing of redundancy thereof. The engine can be used for processing massive alarm information and is independent of the topological structure of the communication network. The invention can be used for efficiently mining out frequent itemsets in an alarm, and processing the redundancy of the mining result, thereby satisfying the demand of practical application. The engine is composed of an alarm data acquiring and preprocessing part, a parameter setting and alarm type converting part, a frequent mode growth improved algorithm part, a mining result redundancy processing part and a final result explaining and displaying part. The alarm frequent itemset mining and redundancy processing engine based on the invention can implement alarm association of the communication network without participation of experts and operational maintenance personnel, and can multiply the processing efficiency at lower operating cost; and thus, the alarm frequent itemset mining and redundancy processing engine is especially suitable for association rule analysis of the communication network, and has wide application prospects and high practical value.

In one embodiment, the present invention is a method and apparatus for creating and editing electronic documents. One embodiment of the inventive method involves generating an electronic document in a first document format type, in accordance with one or more user-specified parameters, and converting the electronic document from the first document format type into a second document format type, in accordance with a user instruction to finalize the electronic document. In one embodiment, the first document format type is a structured document format type, such as hypertext markup language or extensible markup language, while the second document format type is a secure document format type such as portable document format.

The invention relates to a supporting structure of a beam type conversion layer template, which is characterized in that an upright stanchion and a cross bar which are fixedly connected together are arranged independently under a beam bottom template and within a location sideline range of a beam, wherein the top end of the upright stanchion is provided with an adjustable jacking, and a wood beam is arranged between the adjustable jacking and the beam bottom template. The invention also discloses a method for strengthening a substructure of the supporting structure of the beam type conversion layer template. The invention utilizes the upright stanchion arranged independently under a frame-supported beam to bear greater load; the upright stanchion arranged independently under the beam can carry out a loading analysis precisely, which is favorable for adopting a targeted strengthening measure; and strengthening on a lower floor can avoid structural quality accident caused by the great load of the conversion layer.

A data receiving and processing system of an analog front end is used for collecting asynchronous data at one or a plurality of analog front-end chips, converting data serial-parallel, synchronously processing the data, processing data format and the like. The data receiving and processing system mainly comprises a signal receiving and processing module, a data shifting and serial-parallel processing module, and an FIFO (first in first out) data synchronous processing module. The signal receiving and processing module is used for completely converting type of an input signal from a differential form to a single-ended form. The data shifting and serial-parallel processing module is used for completing asynchronous data collection for the analog front end chip and performing serial-parallel conversion. The FIFO data synchronous processing module is used for realizing different clock domains of a data write-in signal and a data read-out signal, reading master clocks of the data and a system to realize synchronous design output, and outputting different numerical values to odd and even data identification flags to be odd and even identifying data. The data receiving and processing system of the analog front end is high in data transmission rate, high in anti-jamming capability of data transmission, and high in reliability in data processing.

A system and a method for safety information management based on universal standardized label language create the system design on the basis of the grammatical rule of the VNML language. The system actively or passively acquires security incidents from all systems including an intrusion detection system, a firewall, an operating system, application software and an anti-virus system; and the transformation into a rule in accordance with the standard format of the VNML language is conducted according to the data format of the incidents. The system comprises a standardized scheduling module, a data structure management module, a rule management module, a mapping management module and a type conversion module. The guiding star standardized label language can customize various data structures and the standardized strategies thereof according to journals or alarming sample formats of different users to design standardized safety information management systems that satisfy the requirements of different users; and the system can provide a user-customizable interface, thereby bringing convenience to developers and the users to conduct field maintenance and management.

The invention discloses a checkin data based spatial-temporal trajectory similarity measurement method. The method comprises the following steps of acquiring checkin data including user ID, a checkin position, checkin time and the like; preprocessing the checkin data, which comprises useless data filtering, type conversion and format standardization; calculating a user interest region; calculating a similar interest region; calculating single-layer similarity; and calculating cross-layer similarity. The invention also discloses a checkin data based spatial-temporal trajectory similarity measurement system which comprises a module acquiring the checkin data of a user, a preprocessing module, a module calculating the user interest region, a module calculating the similar interest region, a module calculating the single-layer similarity, and a module calculating the cross-layer similarity.

The invention discloses a configurable heterogeneous data real-time synchronization and visualization system and method, and the system comprises a meta-bin subsystem module which stores historical and real-time incremental meta-data information; a historical data batch processing synchronization subsystem module which is used for acquiring and processing historical metadata information and storing the historical metadata information in a preset data warehouse in a preset format; a real-time synchronization subsystem module which is used for acquiring real-time incremental metadata information, processing the real-time incremental metadata information to complete data type conversion and storing the real-time incremental metadata information in a preset data warehouse; a visual large screen subsystem module which is used for carrying out configuration management on data and user-defined statistical indexes in a preset data warehouse and the visual large screen; And a visualization module which is used for displaying the data on a large screen for a user to check and manage. The system can combine real-time data flow in a big data warehouse Hive with a statistical analysis task in aself-defined statistical index form, is bound with a real-time big screen, and provides a solution of data from an online business system to big data statistical analysis.

A method, system and computer program product for converting, at run-time, a first class (type) of an object to a second class (type). The second class is any class of a plurality of classes provided. Class layouts for the plurality of classes and an object layout for the object whose class is to be converted are provided. The object layout is associated with an address in a memory. The object layout is changed to provide the class conversion without changing the object layout address and without changing any class layout.