302 results about "System property" patented technology

A method and system for transparently combining remote and local storage to provide an extended file system such as a virtual local drive for a computer system client / user, e.g., a user of a pocket sized personal computer or a cable set-top box. A client device may load file system object data, storing the directories and files remotely, and retrieving the files only when required. Via its local storage, the extended file system handles unreliable connections and delays. When a connection to an extended file system server is present, the extended file system provides automatic downloading of information that is not locally cached, and automatically uploading of information that has been modified on the client. Extended file system attributes are employed to determine the actual location of file system data, and a lightweight protocol is defined to download or upload remote data by low-level components that make the remote source transparent from the perspective of the application. The system scales to large networks as it employs the lightweight protocol and establishes a connection only to retrieve and submit data.

The invention discloses a digital management system for project construction processes. The system comprises a data layer, a platform layer and application layers, wherein the data layer comprises a BIM construction module which is created via a division principle of a construction quality management unit; the data layer comprises system attribute data, BIM model data and business management data;the platform layer consists of a B / S architecture-adopted PC platform and a mobile platform; the PC platform application layer consists of a project board module, a BIM board module, a business management module and a statement center module; a business management module comprises a progress management module, a quality management module, a safety management module, an expense management module and a document management module; and a mobile platform application layer is a mobile office layer which consists of a project dynamic module, a model display module and a digital construction site module. The system has the advantage of improving the management precision and efficiency of project construction processes.

Property and object validation is provided in a framework for authoring database systems. The framework treats a property as an object and provides a mechanism to allow constraints to be enforced on the values entered in the properties. Some objects of an application have properties that have dependencies on other properties for setting. The framework of the present invention also allows easy enforcement of such dependency constraints.

The invention discloses a synchronous realizing method in the orthogonal frequency-division multiplying system, which comprises the following steps: constructing front / synchronous sequence at the transmitting end to frame and transmit; combining the CP information to do one-time synchronization; utilizing front symbol to estimate the integral times and decimal time-domain frequency deviation; compensating the frequency deviation; using front symbol to do secondary time synchronization; proceeding disposal after synchronizing. The invention improves the synchronous precision to modify the system property as well as the received signal-to-noise ratio, which reduces the calculating quantity without adding the burden of system.

Methods and apparatus are provided for controlling a touchscreen in an electronic system and adjusting a value using a control element. A method is provided for controlling a touchscreen adapted to sense object presence in a sensing region. The method comprises displaying a control element having a reference point on the touchscreen, and adjusting the value of a system property in response to detecting an object overlapping at least part of the control element. The value of the system property is adjusted at a rate based on the distance between the object and the reference point.

The invention proposes an efficient duplicate removal method for repeated redundant data in a cloud storage system. The method comprises the following steps: multiple clients receive data uploaded by a user, take a data superblock as a data route unit, and extract route feature fingerprints for data route selection from the data; a metadata server and a data server cluster handle data route selection requests of the clients according to a route policy, wherein the data server cluster performs similar fingerprint matching on the route feature fingerprints to determine similar route nodes, and the metadata server determines a final data route address according to a load balancing policy; and the clients interact with corresponding data servers, and the data servers receiving similar redundant data perform efficient and quick duplicate removal on the redundant data. According to the method, the cloud storage system can achieve an efficient repeated redundant data removal effect while keeping high-performance, large-scale and high-throughput system properties, the disk utilization rate is increased, and the data management cost is reduced.

The embodiment of the invention discloses an interacting method of a GPU (Graphics Processing Unit) and a CPU (Central Processing Unit). The method comprises the following steps of: reading initial data in the CPU; arraying initial data which are continuous logically and discontinuous in the physical space into data which are continuous logically and also continuous in the physical space according to preset program codes collaterally executed on the GPU; converting parallel data computed in the GPU into serial data; and transmitting the serial data onto the CPU. The embodiment of the invention also discloses an interacting system of the GPU and the CPU, the GPU and a video coding and decoding method. In the invention, the calculated load on the CPU is carried out on the GPU, and the parallel computing of the GPU is utilized to improve the video coding and decoding speed in a frame and reduce the occupation to CPU resources when broadcast quality high-definition video data are coded and decoded, so that the resources of the CPU can be released for other computations and operations in the system, and the reduction of system properties is avoided.

An imaging apparatus consists of multiple miniaturized microscopes arranged into an array capable of simultaneously imaging a portion of an object. A step-and-repeat approach is followed to scan the object and generate multiple sets of checkerboard images. In order to improve the quality of the composite image produced by concatenation or stitching of the checkerboard images, the performance of each microscope is normalized to the same base reference for each relevant optical-system property. Correction factors are developed through calibration to equalize the spectral response measured at each detector; to similarly balance the gains and offsets of the detector / light-source combinations associated with the various objectives; to correct for geometric misalignments between microscopes; and to correct optical and chromatic aberrations in each objective.

A system and method is provided for the repair of operating system and application binary files and configuration data files at pre-operating system boot stage by comparing attributes of the files against a reference collection of such files stored on a server during each reboot or restart cycle while creating and restoring a collection of dynamic operating system binary files, configuration data files, file system structures and hardware system attributes unique to the configuration and use of the system on a server for subsequent pre-operating system repair operations.

The invention discloses a method for automatically generating and using a code. The method is characterized by comprising the following steps that: 1, a data acquiring module acquires system attributes of a database and a database service table; 2, a code generating module splices the acquired corresponding system attributes into an entity class code, a mode class code and a data processing class code and stores the entity class code, the mode class code and the data processing class code; 3, a base class inherited by the class codes generated in the step 2 is a corresponding base class method; and 4, when a user sends an operating request to the service table data at a client end, a data processing class module instantiates a data type requested by the user to the corresponding model class code and carries out SQL (Structured Query Language) statement splicing through a reflection mechanism, and a database processing assembly receives and executes an SQL statement and returns a generated operating result. According to the method, by using a reflection technology and the SQL statement capable of being executed by a dynamics splicing database, the error rate is reduced and the program simplicity, maintainability and readability are improved.

The invention discloses a technological scheme of self-adaptive multi-antenna great-diversity, which is characterized by the following: selecting fitful antenna for the same base station or different base stations according to positional information in different honeycomb deme regions of mobile terminal; adopting self-adaptive multi-output and input (MIMO) transmission technology to form self-adaptive compound multi-antenna great-diversity scheme; reducing adjacent regional interference problem effectively; obtaining superior entire system property than traditional multi-antenna.

The present invention discloses a calling centre compatible with public switched telecommunication network and interconnected network and its access method. It includes interactive voice response system (IVR), CTI server, web server, APP server, local position, far-end position and database server and call centre access gateway. Said invented calling centre can be compatible with different access modes, and can implement unified service mode so as to raise the system property of calling centre.

Embodiments of the invention disclose a cell selection method and user equipment. The method comprises the following steps: the user equipment (UE) obtains system attribution information of a cell, wherein the system attribution information comprises a cell indication information or a cell access restriction information, the cell indication information comprises at least one of a system type of the cell, a bandwidth supported by the cell, frequency point information of the cell and a cell uplink or downlink bandwidth scaling factory, and the cell access restriction information comprises first access restriction information and / or second access restriction information; and the UE performs cell selection operation according to the system attribution information of the cell. The UE can rightly reside in the cell, and intelligent performance of cell selection or cell reselection performed by the UE is improved.

The invention discloses a synchronization method of the information of double controllers in a disk array and a disk array system, wherein the method comprises the following steps of: transmitting respective information to a system cache region by a first controller and a second controller; and comparing the information from the first controller with the information from the second controller by the system cache region and carrying out the information synchronization of the first controller and the second controller. The system cache region is arranged on a back panel of the double controllers, and the information comparison and the updating of the double controllers are realized through the system cache region, thereby solving the problems of high CPU (central processing unit) occupancy rate and poor system property caused by complicated message interaction processes of inquiring, replying, and the like required by the synchronization of two controllers in a double-controller structure in a correlation technique. The invention only needs to directly upload the information and carry out the information updating of the controllers if necessary, can save system resources, reduces the CPU occupancy rate of the controllers and improves the property of the whole system.

The invention discloses a conversion method of line-course realization and state in the Java operation system, which is characterized by the following: the line course provides an execution path in the Java operation system, which is a basic unit of disposer dispatching; all line-course sharing processes acquire address space and resource in the same process; the line course contains five different states, which can do high effective conversion among states to improve the system property. The invention displays important meaning to the embedded system environment, for Java operation system of embedded system especially.

The systems, devices, and methods described herein provide for the estimation and monitoring of cerebrovascular system properties and intracranial pressure (ICP) from one or more measurements or measured signals. These measured signals may include central or peripheral arterial blood pressure (ABP), and cerebral blood flow (CBF) or cerebral blood flow velocity (CBFV). The measured signals may be acquired noninvasively or minimally-invasively. The measured signals may be used to estimate parameters and variables of a computational model that is representative of the physiological relationships among the cerebral flows and pressures. The computational model may include at least one resistive element, at least one compliance element, and a representation of ICP.

The invention discloses a method and a terminal for upgrading library files of system application. The method mainly includes searching upgraded library files in user partitions according to package names of upgrade installation packages when the package names of the upgrade installation packages are recorded in system properties; replacing original library files stored in system partitions by the found upgraded library files; deleting package names, which are recorded in the system properties, of the upgrade installation packages. The upgraded library files correspond to the upgrade installation packages. The package names of the upgrade installation packages are recorded in the system properties when application corresponding to the upgrade installation packages is determined to be the system application. According to the scheme, the method and the terminal have the advantages that the problem that upgraded library files cannot be loaded when system application corresponding to upgrade installation packages is individually upgraded can be solved; the problem that an integral system is upgraded due to individual upgrading of certain system application can be solved, accordingly, system overhead can be reduced, the system application upgrading efficiency can be improved, and the user experience can be enhanced to a certain extent.

The invention relates to a method for controlling flux, and relative device, wherein it comprises that: obtaining flux control parameter as system property data; comparing control parameter with preset range; controlling the sending speed of data pack via the compared result. The invention can reduce resource consumption and improve operation stability, to balance the processing ability and network bandwidth.

The invention relates to the technical field of wireless communication, and discloses a method for determining an uplink transmission diversity mode. The method comprises the following step of: transmitting a high-speed shared control channel (HS-SCCH) command to user equipment (UE) on the HS-SCCH of high-speed special shared channels, wherein the HS-SCCH command comprises command type information, the command type information indicates the uplink transmission diversity mode, and the transmission diversity mode is an open loop transmission diversity mode or a closed loop transmission diversity mode. The invention also discloses a communication device. According to the embodiment provided by the invention, the uplink transmission diversity mode can be determined according to the actual situation so that the system properties such as system capacity, coverage range and the like are maximized in the UE during uplink transmission diversity.

The invention relates to a method for safely reading and writing chip memory, especially relating to flash memory. The invention defines each minimum rub unit as one logic block, while each logic contains one or several logic pages; and via numbering each logic block, writes the data and the content of target logic block into backup logic block; then exchanges the logic number of backup logic block with the block number of target logic block, to realize safely reading and writing data, with better power cut protection function; and since said backup block is random, it can avoid one rub block being over rubbed, to reach maximum rub times quicker than other logic block, to realize rub balance and improve the service life of flash memory, to improve the system property. Compared to present technique, it can avoid rubbing whole rub block usually to reduce the cost of memory.

The invention discloses a quasi-two-stage compression ultralow temperature air source heat pump water heater with an economizer, which mainly comprises a gas-supply enthalpy-rise compressor, an air-cooling evaporator, a water side heat exchanger, a gas-liquid separator, an economizer, a four-way valve, an electronic expansion valve, a drying and filtering device, a liquid accumulator, an electromagnetic valve, a thermal expansion valve and a one-way valve. The invention is characterized by adopting a quasi-two-stage compression technology, optimizing the structure of the evaporator, widening spaces between fins of the evaporator and using the reverse defrosting technology. Proved by system property test experiments and engineering practices, the quasi-two-stage compression ultralow temperature air source heat pump water heater with the economizer can improve energy efficiency ratio by 10% at the ambient temperature of 0 DEG C, by 15% at the ambient temperature of -5 DEG C and by about 30% at the ambient temperature of -10 DEG C and can still work normally to supply hot water even in ultralower ambient temperature of -15 DEG C; and in a frosting temperature range from 2 DEG C to -2 DEG C, the quasi-two-stage compression ultralow temperature air source heat pump water heater with the economizer can defrost quickly, evenly and thoroughly, thereby effectively solving the problem of frosting in winter in humid and cold area in the south of china.

The invention discloses a file storage system for accelerating simultaneous playback of multiway monitoring. When the file storage system is used for the first time, a disk is formatted to form 4 partitions including a system attribute partition, a date index partition, a file index partition and a data block partition; the format of a partitioned file is reset; when a video is played back, by directly reading and writing the file storage system, a server retrieves a primary index partition through a time period parameter to obtain an index record of a date of a time period, retrieves a secondary index partition through a recorded offset address field value to obtain initial offset addresses of all video data blocks in the time period corresponding to the date, extracts data and returns the data to a client; and the primary index partition takes the date as a retrieval standard, the secondary index partition takes a block timestamp and a block type as retrieval standards, and accordingto the setting of secondary index contents, the purpose of quick data retrieval is achieved. By adopting the file storage system, the problem of low disk storage, reading-writing, search and locatingspeeds during playback operation of a multiway monitoring device can be effectively solved.

A software tool and method are provided for performing a setup operation in a computer system. The software tool comprises a setup component adapted to sense an attribute associated with the computer system and to selectively provide one of standard prompting and special prompting to a user according to the attribute, and a user interface component adapted to render a plurality of setup prompts to a user and to obtain at least one setup parameter. The invention advantageously provides for customized user prompting according to the system attribute whereby one or more prompt screens may be suppressed and default setup parameters used where the attribute indicates that the prompt screens are unnecessary. Moreover, one or more additional prompt screens may be rendered to the user according to the attribute.

The invention provides a method and a device for independently configuring running environment of an application program, and mobile equipment. The method comprises the following steps of: acquiring configuration information of the running environment of the application program from a user, and storing the configuration information; and when monitoring that the application program is started, configuring the running environment of the application program according to the configuration information, and switching to the configured running environment. By the scheme, system properties of one or more different application programs can be independently configured, when a certain application program is started, system environment can be switched to the environment configured for the application program by the user, and individualized running environment can be configured for each application program by the user.

The present invention provides a method for collecting information to uniquely identify an application on a client computer upon the occurrence of a reporting event, such as a crash. The method is implemented by providing a client computer having access to a network. In order to uniquely identify the application, the method generates an inventory of selected files stored in at least one directory, normally including the directory containing the application executable file. The method further generates an inventory of system properties for the client computer. The inventories are transmitted via the network to a server computer. Upon receipt by the server computer, the inventory information is compared with corresponding information in a database to determine whether the application can be uniquely identified. If the application can be identified, the user can be notified of a solution or other information in response to the reporting event. If no appropriate response can be found, the inventory data can be retained in the database for future reference.

This invention is a high-level language to specify electronic system design patterns for functional verification. This invention includes automatic translation of the high-level language specification into assertion code from these patterns and temporal properties for design verification. This eliminates the need to code extra RTL to handle features such as pipelines and bus priorities. Such common features are specified only in high-level patterns and temporal properties to be verified. This is advantageous because less verification code to be written, automated synthesis of assertions enforces monitor-style of writing assertions rather than generator-style, and the high-level code can be seamlessly migrated to another verification tool by producing another code generator for the new assertion language.