42results about How to "Reduce configuration times" patented technology

The invention discloses a host equipment data transmission extension method based on an AXI bus. The host equipment data transmission extension method is characterized in that a protocol conversion module is added between an AXI bus and an FIFO interface bus of host equipment; the protocol conversion module comprises an MST_FIFO module and an MST_IF module; the MST_IF module receives a read-writeaddress, a read-write length and a control command from the AXI interface; the MST_FIFO comprises five independent FIFOs which respectively correspond to five independent channels of a write command,a write data, a write response, a read command and a read data of an AXI bus; and the five independent FIFOs receive or send the five independent channels to host equipment. According to the host equipment data transmission extension method, the protocol conversion of the AXI signal and the FIFO signal is realized through the protocol conversion module, so that the self-research module does not need to accord with the AXI protocol any more, and the design flow of the self-research module is simplified, and the independence of each channel of the AXI protocol and the characteristics of high performance, and high bandwidth and low delay of the protocol are maintained.

The invention discloses a hybrid task scheduling method of a directed acyclic graph (DGA) based reconfigurable system. The hybrid task scheduling method includes decomposing an application into multiple tasklets described by DGA, and scheduling the tasklets through a scheduler; allowing software tasks to enter a queue Q1, and calculating the software tasks in the queue Q1 according to CPU idling condition and scheduling priority after the software tasks are managed through a task manager; allowing hardware tasks to enter a queue Q2, and further allowing the hardware tasks to enter a queue Q3 if the hardware tasks in the queue Q2 are capable of reutilizing a reconfigurable resource, otherwise, keeping the hardware tasks queuing up in the queue Q2 according to the priority and then configuring and loading through a loader; completing the process of configuring and loading or allowing the tasks in the queue Q3 to enter a queue Q4, allowing the tasks in the queue Q4 to enter a queue Q5 after the tasks are managed via the task manager, then running the tasks according to the priority, sequentially circulating until finishing running of all the tasks, and finally feeding back the total running time. The Q1 refers to the software task queue, the Q2 refers to the preconfigured hardware task queue, the Q3 refers to the configuration reuse queue, the Q4 refers to the configuration completion queue, and the Q5 refers to the running task queue. Configuration frequency is reduced by a configuration reuse strategy, so that the overall scheduling overhead is reduced.

This invention discloses one software start parameter area method, which comprises the following steps: a, setting one pair of operation system invisual memory area to store current BOOT start parameters and correction values; b, in guiding process, judging whether the current BOOT start parameters correction values are accordant to the stored one, if yes, starting the current parameters; if not, then for step c; c, updating the current start parameters for memory on default parameters to compute new correction values for memory by use of the updated parameters.

The invention discloses a testing and locating method for an FPGA (field programmable gate array) programmable logic unit, comprising the following steps of: (1) arranging and configuring an FPGA logic unit; (2) initializing a CLB (configurable logic block) in the FPGA unit; and (3) testing and locating an error CLB module. By adopting the technical scheme of the invention, configuration frequency in a CLB testing process is reduced by more than 10 times, and CLB testing efficiency is greatly improved; and error locating in a process of testing the CLB unit in the FPGA is realized.

The invention discloses a method and device for realizing sparse matrix multiplication on a reconfigurable processor array, and the method comprises the steps: storing a first sparse matrix and a second sparse matrix to be multiplied in a column compression format, obtaining a numerical array, a row number array and a column offset array of non-zero elements in the first sparse matrix and the second sparse matrix; multiplying non-zero elements in the first sparse matrix and the second sparse matrix by using a column priority method through a plurality of processors in the reconfigurable processor array to obtain a plurality of compressed columns, each compressed column comprising a numerical array and a row number array; and merging the plurality of compressed columns subjected to multiplication by adopting a double-tone sorting and merging method through a plurality of processors in the reconfigurable processor array to obtain multiplication results of the first sparse matrix and thesecond sparse matrix. According to the invention, sparse matrix multiplication can be efficiently realized on the reconfigurable processing array.

The invention discloses a Femtocell quick starting method. The Femtocell quick starting method comprises the steps of reading the last macro station scanning information in local storage, decoding and acquiring the information of three macrocells with strongest signals, scanning the three macrocells with the strongest signals around a Femtocell, judging whether the access environment of the Femtocell is changed in a fuzzy mode, conducting complete scanning if the access environment is changed, otherwise conducting quick frequency sweeping, conducting BCH decoding on the macro station scanning information in the local storage to acquire cell information, choosing temporary best frequency interference for the Femtocell according to the acquired information of all the cells, conducting cell scanning on the temporary best frequency interference, allocating the best frequency interference to the Femtocell when the best frequency interference is not occupied or is occupied while the signal strength is weak, and otherwise choosing temporary best frequency interference again. According to the Femtocell quick starting method, detecting and configuration time consuming is shortened to the greatest extent when the Femtocell is started, and a user can quickly enter in a normal using state conveniently.

The invention discloses a data searching method and system based on a logic circuit. The method comprises the following steps that a CPU (Central Processing Unit) receives a searching instruction sentby a user; the CPU configures a register according to the searching instruction, and generates configuration information of the register; the CPU performs initiation on a jumper and generates initialization information; a searching controller searches data in a data storage device according to the configuration information of the register and the initialization information and generates searchingresults; and the searching controller sends the searching results to the register, and sends an interruption instruction to the CPU. The simple repeated searching operation processing is preformed inthe data searching device; partial data searching is jumped through being combined with the jumper; the number of CPU configuration times is reduced; the CPU configuration mode is optimized; the datarequired by the user can be precisely and fast searched; and the performance of the whole system is effectively improved.

An embodiment of the invention discloses a method and a device for data interaction. The method includes that a data mining device requests first metadata information from a data integration device when determining to perform metadata information configuration, receives the first metadata information sent from the data integration device, and then performs local configuration of second metadata information according to the received first metadata information. By the method and the device, time for configuration of the second metadata information in a data mining system can be shortened and work efficiency of the data mining system can be improved.

The invention discloses a method and a device for building a transmission channel, so as to configure multiple nodes of the transmission channel quickly and high efficiently. The method comprises the following steps: a first node acquires a first configuration file, wherein the first configuration file comprises configuration parameters of a to-be-built first transmission channel and node information; the first node judges whether the first node itself belongs to the node in the first transmission channel according to the node information; if yes, the first node carries out node configuration according to the configuration parameters; and a passive building request is sent to each node, except the first node, in the first transmission channel via a control channel, wherein the passive building request comprises the configuration parameters and is used for enabling the node receiving the passive building request to carry out node configuration according to the configuration parameters and building the first transmission channel with the node sending the passive building request.

The invention discloses a security policy configuration method of a terminal. The security policy configuration method of the terminal comprises the following steps: receiving traffic data sent by theterminal; determining a security policy according to the attribute of the traffic data; determining a label corresponding to the terminal in a stored organization structure, the organization structure comprising a plurality of corresponding relationships, the corresponding relationships being relationships among the label, a service and the terminal, and the label being determined according to the service adopted by the terminal; and sending the security policy to each terminal with the same label. The invention further discloses a strategy configuration device and a readable storage medium.The security policy configuration time of the terminal is short.

The embodiment of the invention provides an exposure control method and device and electronic equipment. The method comprises the following steps: acquiring an image acquired by image acquisition equipment, and first exposure time, a first aperture value and a first gain value when the image acquisition equipment acquires the image; calculating the brightness of the image, and recording the brightness as first brightness; calculating to obtain second exposure time based on a first function, the first brightness, preset target brightness and the first exposure time, the first function being a function formula taking the image brightness and the exposure time as parameters; and configuring the image acquisition equipment based on the first gain value, the second exposure time and the first aperture value, so that the brightness of the image acquired by the image acquisition equipment subsequently reaches the target brightness, thereby reducing the adjustment times of the exposure parameters of the image acquisition equipment and shortening the exposure adjustment time.

The invention discloses a business component management method, which is applied to the field of computers and comprises the following steps of: configuring styles and data of basic components to obtain business components, and storing the business components into a database, so that when a user needs to load the business components, loading the business components from the database. The inventionfurther discloses a service component management device, an electronic device and a storage medium, the stored service component can be quickly obtained, the configuration frequency is reduced, and the working efficiency is improved.

The invention provides a video data processing method and device, equipment and a storage medium, and the method comprises the steps of decoding an original video stream, obtaining frame data, and writing the frame data into a first buffer queue; acquiring frame data from the first buffer queue based on the first processing node and writing the frame data into a first pipeline; obtaining frame data from the first pipeline based on the second processing node, performing preset algorithm processing on the frame data to obtain a first processing result, and writing the first processing result into a second pipeline; and reading the first processing result from the second pipeline based on the third processing node, and executing service logic processing on the first processing result to obtain a second processing result. The video processing efficiency and flexibility can be improved.

The embodiment of the invention provides a smart home scene configuration method, a gateway, a system and a machine-readable storage medium, belonging to the field of smart home design. The method comprises the following steps of: obtaining a configuration file containing a scene definition; and adding scene definitions for at least one scene feature associated with the network in which the smarthome gateway is located according to the configuration file, wherein the scene definitions include feature fields. According to the technical scheme, scene definitions can be added for at least one scene feature associated with a network in which a smart home gateway is located according to a feature field included in the scene definitions, so that the same scene definition can be applied to similar scenes such as in different rooms, the number of user configurations can be reduced, and the use experience can be improved.

The embodiments of the present application provide an automatic configuration method, device and base station, which can shorten the configuration time of the base station. The method includes: determining physical configuration information of a base station, the base station includes a control node and at least one hardware node, the physical configuration information of the base station indicates topology information and hardware attribute information of each node that needs to be configured, and each node that needs to be configured Including part or all of the at least one hardware node; determining the logical mapping configuration information of the base station, the logical mapping configuration information of the base station indicates the mapping relationship between the hardware resources included in the base station and the logical resources corresponding to the hardware resources, the hardware resources Including each node that needs to be configured; sending the physical configuration information of the base station and the logical mapping configuration information of the base station to the base station, so that the base station configures each node according to the physical configuration information of the base station and the logical mapping configuration information of the base station A node that needs to be configured.

The invention relates to a method for configuring setting parameters of a virtual scene. The method comprises the following steps: a first terminal acquires a configuration data packet provided by a second terminal through short-range wireless communication; the first terminal analyzes the configuration data packet, so as to obtain first setting parameters used for setting a virtual scene displayed by an application which is run on the second terminal; and the first terminal configures second setting parameters according to the first setting parameters. The method adopting the technical schemehas the advantages that as long as the first terminal and the second terminal are capable of the short-range wireless communication and are located within a communication distance of the short-rangewireless communication, the first terminal can acquire the setting parameters used for display of the virtual scene on the application on the second terminal through the short-range wireless communication, and can automatically configure the setting parameters used for display of a virtual scene on a local application according to the acquired setting parameters, which can shorten a configurationduration for the setting parameters of the virtual scene and improve the configuration efficiency for the setting parameters of the virtual scene.

The invention provides a configuration information management method and a configuration information management device. The configuration information management method comprises the following steps: analyzing a first message from a managed device to obtain a request identifier, a username and a login password; when based on the request identifier, need of downwardly sending first configuration information in allusion to the username and the login password is determined, determining the first configuration information corresponding to the username and the login password from a preset list; sending a second message carrying the first configuration information to the managed device. After application of the configuration information management method and the configuration information management device, when the number of managed devices in a network is large, the time consumption of a configuration process is greatly reduced and the correct rate of configuration is improved.

The invention belongs to the technical field of an integrated circuit, in particular to a traversal test method of a configurable logic block (CLB) of a field programmable gate array (FPGA) based on a look-up table (LUT) structure. The method comprises: carrying out traversal tests on the single-point fault of an LUT, testing the multiple-point fault of the LUT, carrying out traversal tests on a distributive RAM, assigning the initial value of the trigger to be 0 or 1, carrying out level fixing on a setting terminal and a resetting terminal, leading the enabling to be invalid, and carrying out traversal tests on setting, resetting and enabling and the like. The invention can complete all the tests on the confronting manufacturing of all the CLBs in FPGA chips, and can cover all the basic logic devices, programmable code points and internal interconnection resources inside the CLBs. The configuration times, configuration difficulty and test time required by the test can all be greatly optimized.

The invention, which relate to the technical field of detection equipment, provides a detection liquid preparation device and an intelligent detection analysis system of the comprehensive performanceof drilling fluid. The detection liquid preparation device comprises a first installation platform, a sample cup, a pressurizing module and a detection liquid configuration module. The sample cup is mounted on the first installation platform; the pressurizing module is arranged above the sample cup; and the detection liquid configuration module is installed below the sample cup. The pressurizing module includes a material injection head arranged above the mouth of the sample cup, a pressurizing drive member for driving the material injection head to move up and down, a conveying pipeline and agas supply pipeline; a liquid injection port and a gas injection port are formed in the material injection head; the liquid injection port is communicated with the outlet of the conveying pipeline; and the gas injection port is communicated with the outlet of the gas supply pipeline. An overflow port is formed in the bottom of the sample cup. The detection liquid configuration module includes a liquid preparation pipe having an open top and a liquid preparation pipe drive member for driving the liquid preparation pipe to move below the sample cup. Besides, the intelligent detection analysis system of the comprehensive performance of drilling fluid includes the detection liquid preparation device.

The invention relates to a calibration method and device for IQ imbalance of a transceiver as well as a storage medium and a terminal. The calibration method comprises the following steps: controllingany transmitting channel to transmit a calibration signal to at least one receiving channel, wherein a frequency difference exists between a working frequency point of the at least one receiving channel and a working frequency point of the any transmitting channel; performing imbalance estimation on a signal received by the at least one receiving channel, so as to obtain at least one first compensation value for the IQ imbalance; respectively calibrating the at least one receiving channel by utilizing the at least one compensation value; receiving the calibration signal transmitted by the atleast one transmitting channel by utilizing any calibrated receiving channel, and calculating at least one second compensation value for the IQ imbalance of the at least one transmitting channel; andcalibrating the at least one transmitting channel by utilizing the at least one second compensation value. By virtue of the technical scheme of the invention, calibration time can be shortened, and calibration efficiency can be improved.

The present application discloses a data search method and system based on a logic circuit. The method includes: the CPU receives a search instruction sent by the user; the CPU configures registers according to the search instruction to generate register configuration information; performing initialization and generating initialization information; the search controller searches the data in the data storage device according to the register configuration information and the initialization information to generate a search result; the search controller sends the search result to the register to The CPU sends an interrupt instruction. This application puts the simple and repetitive search operation processing in the data search device, combines the jumper to skip part of the data search, reduces the number of CPU configurations, optimizes the CPU configuration method, and accurately and quickly searches the data required by the user, effectively improving the overall system performance.

Embodiments of the present invention provide a method, apparatus, electronic device, and readable medium for grayscale testing to obtain a page test request, where the page test request at least includes simulation test information of several target test contents and states corresponding to the target test contents Indication information, if there is at least one state indication information corresponding to the target test content that is the target request information, then the target test content corresponding to the target request information is used as the first test content, the real test information corresponding to the first test content is obtained, and the state indication The information is the target test content of the conventional request information as the second test content, and the real test information corresponding to the first test content and the simulated test information corresponding to the second test content are used to determine the grayscale test content corresponding to the page test request, thereby Through the "simulation + real" method, the configuration times of test information can be reduced, the workload of modifying each test information can be reduced, and the efficiency of grayscale testing can be improved.