43results about How to "Ease complexity" patented technology

Described are systems and methods used for the administration of access control to numerous resources and objects. An administrator may control access to resources and objects in accordance with defined rules using an “object-centric” view. A template may be used for creating and managing access policies to large numbers of resources. The template may use parameters to define instances of a template. Parameters may be used to define variations of the template. Access privileges of a resources may be inherited in accordance with a hierarchy.

A device and method for controlling light by wavelength in a device with a switch plane and a dispersion plane uses optics providing an imaging function in the dispersion plane, and a Fourier transform function in the switch plane, so as to enable crosstalk to be reduced

An iterative forward error control code (FECC) decoder (28; 28′) is disclosed. The decoder (28; 28′) operates by adjusting probability values for codeword bits at a selected iteration in the decoding sequence. According to one disclosed embodiment, those probability values that are above a certain threshold value prior to one of the last decoding iterations are adjusted to a full reliability value. According to other disclosed embodiments, a linear or non-linear adjustment function is applied. The decoder may be a turbo decoder, a Low Density Parity Check (LDPC) decoder, or a decoder for any FECC code for which iterative decoding is appropriate.

This invention is an integrated memory controller/interconnect that provides very high bandwidth access to both on-chip memory and externally connected off-chip memory. This invention includes an arbitration for all memory endpoints including priority, fairness, and starvation bounds; virtualization; and error detection and correction hardware to protect the on-chip SRAM banks including automated scrubbing.

The invention relates to the field of natural language processing, in particular to a microblog emotion analysis method and system in combination with emoticons. The method comprises the following steps of obtaining a to-be-analyzed microblog statement, wherein the microblog statement comprises a microblog text and at least one emoticon; learning a first characteristic representation of the microblog text by adopting a convolutional neural network method; enabling each emoticon in the at least one emoticon to act on the first characteristic representation by adopting an attention mechanism, thereby obtaining a second characteristic representation; and obtaining an emotion classification result of the microblog statement by adopting the second characteristic representation, and performing output display. According to the method, the text and the emoticons are regarded as two interactive parts, and the cognitive fact of the action of the emoticons on the emotions of the text is simulated by utilizing the emoticon attention mechanism, so that the problem of ambiguity caused by directly taking the emoticons as model characteristics is avoided, the emotion analysis problem in social media can be conveniently handled, and the emotion analysis accuracy is improved.

The invention discloses a vehicular night curve auxiliary and vision enhancing device, which comprises a follow-up steering illuminating subsystem, an infrared night viewing subsystem, an embedded processing control platform and an LCD (liquid crystal display) screen. The embedded processing control platform is used for acquiring and transmitting vehicular state information and calculating control quantity of the follow-up steering illuminating subsystem to control the follow-up steering illuminating subsystem, and further used for acquiring and processing video signals of the infrared night viewing subsystem. The embedded processing control platform is respectively connected with a vehicular CAN (controller area network) and the follow-up steering illuminating subsystem through CAN bus interfaces, and further connected with an infrared CCD (charge coupled device) camera through a video transmission cable/interface. The embedded processing control platform is connected with the LCD screen. By means of full utilization of the automobile electronic technique and the microelectronic technique and completely technical combination, the visual field is expanded for a driver driving at night, hazardous situation perceptual ability of the driver under adverse conditions can be improved, and accordingly night driving safety can be improved.

The invention provides a method, device and system for upgrading a printer and the printer. The method includes the steps that the printer is in wireless connection with a mobile terminal through near field communication; the printer is in network connection with a cloud server with the mobile terminal as a relaying device; the printer obtains upgrading data from the cloud server through the built network connection; the printer is upgraded through the upgrading data. By means of the method, the printer can be ungraded in the wireless communication mode, and the problems that cables for upgrading the printer in the wired communication mode are complex in arrangement, and implementation of the upgrading process is complex are solved.

The invention relates to a satellite platform system based on a novel topological structure and an integration method thereof. The satellite platform system at least comprises a load for receiving a remote control instruction of a measurement and control board to execute a corresponding operation, and platform equipment for receiving a remote measurement instruction sent by the measurement and control board to collect satellite working condition data and receiving a control instruction sent by the load and/or the measurement and control board to control satellite attitude change. The satelliteplatform system further comprises a computer board which is in data connection with the platform, the load and the measurement and control board. The computer board is configured to adjust prioritiesof executing algorithms in the platform equipment, the load and the measurement and control board in a manner of sharing at least part of data based on triggering of a conflict event when at least one of the platform equipment, the load and the measurement and control board executes an operation.

The invention relates to a map information display method, a storage medium and electronic equipment. The method comprises the following steps: detecting whether target to-be-queried information exists in a map display area or not; when it is detected that the target to-be-queried information exists in the map display area, responding to a first touch operation input by a user in the map display area, acquiring a first selected area corresponding to the first touch operation, obtaining a query result corresponding to the target to-be-queried information in the first selected area, and displaying the query result. The problems that in the prior art, when the query result, corresponding to the target to-be-queried information, of a certain area needs to be queried, the area needs to be determined firstly, then the target to-be-queried information is input through the input box, search operation is complex, and query is inconvenient are effectively solved.

The invention discloses a cell business resource distribution method and device. The method mainly includes judging whether business sharing between a source cell and at least one adjacent cell is balanced according to the business quantity of the source cell and the business quantity of the adjacent cells in the set range by determining the adjacent cells of the source cell in the set range; on no judgment, calculating the idle business traffic channel number of the adjacent cells in the set range, calculating the business quantity to be shared of the source cell, determining the adjacent cells capable of sharing the business quantity of the source cell, and distributing the business quantity to be shared of the source cell to the determined adjacent cells according to a business distribution strategy. The problem that business sharing between the source cell and the adjacent cells is unbalanced due to the fact that a source cell expansion mode is adopted, business balancing between the cells in the same area is achieved, network building resources are saved, the network structure complexity is relieved, and the network service quality is improved.

The invention provides a graphical generation method and device of an industrial index component and electronic equipment, and the method comprises the steps: displaying a single graph making page according to a graph adding operation triggered by a user, wherein the single graph making page comprises a data source and a basic graph component; performing attribute configuration on the target basic chart component selected by the user through the target data source selected by the user to obtain a single chart index component; continuing to execute the chart adding operation in the page of the single chart index component to generate a plurality of chart index components in the page of the chart editor so as to obtain a composite chart index component; and packaging the composite chart index component to generate an industrial index component. According to the method, manufacturing of the industrial index component can be completed through the visual chart editor, the technical threshold for developing the industrial index component is greatly reduced, the process is simple and convenient, and reusability is high.

The invention discloses a rapid robust target tracking method based on a sparse compact correlation filter, and relates to the computer vision technology. The method includes: constructing a basic sample by the target and the context thereof, forming a training sample by all cyclic translation samples of the basic sample, and training a loss function of a multi-channel correlation filter by the DCF; integrating exclusive sparse regular terms and group sparse regular terms in multi-task learning to construct intra-group and inter-group sparse regular terms, introducing time consistency constraints in target tracking to alleviate the problem of degradation of DCF with time, introducing the intra-group and inter-group sparse regular terms and the time regular terms to define a regression lossfunction, and learning a sparse correlation filter; integrally removing the redundant filters through channel pruning, sorting the D-channel filters according to the importance degree, and selectingthe channel filter sorted in the front for tracking; and constructing a Lagrange function, and optimizing regression loss by adopting an ADMM algorithm. The discriminability and interpretability of the filter are effectively improved, the precision is high, and the speed is high.

The invention provides a programmable logic controller and a control system thereof. The controller comprises a Beidou receiving antenna, a variable-frequency amplifier, a Beidou RDSS (radio determination satellite service) chip, a data resolver and a data processor in sequential connection. The Beidou receiving antenna receives Beidou satellite signals from a control terminal; the variable-frequency amplifier performs amplification and frequency conversion on the satellite signals to obtain Beidou baseband signals; the Beidou RDSS chip performs analog-to-digital conversion and demodulation on the Beidou baseband signals to obtain baseband signal data; the data parser parses the baseband signal data and sends the parsed data to the data processor; the data processor carries out corresponding operations according to the parsed data. The PLC (programmable logic controller) which serves as a controlled device can operate by means of wireless control, line arrangement is avoided, and the defects of complexity in line arrangement and difficulty in line implementation in use of the PLC as the controlled device in wired control operation can be overcome.

The invention provides an industrial software development method and device, and the method comprises the steps: determining an industrial site in response to a software development instruction sent by a user, and abstracting a corresponding structure model for each equipment type in the industrial site; processing the equipment parameters of each piece of industrial equipment in the industrial field to obtain key parameters of each piece of industrial equipment; for each piece of industrial equipment, determining a structure model based on the equipment type to which the industrial equipment belongs, binding the key parameters of the industrial equipment with the structure model to obtain a mechanism model, and substituting the operation data of the industrial equipment into the mechanism model for processing to obtain state analysis data of the industrial equipment; and combining the mechanism models based on the obtained display information to obtain an equipment display model, and displaying the equipment display model and the state analysis data to complete development of the industrial software. By applying the mode provided by the invention, the complexity of software development is reduced, the development efficiency can be improved, and various development requirements can be met.

The invention provides a portable blood vessel screening and ischemia adaptation training device and a portable blood vessel screening and ischemia adaptation training system, and relates to the fieldof blood vessel examination and training treatment equipment. The portable blood vessel screening and ischemia adaptation training device comprises a controller, an air pump, a deflation valve, a pressure sensor, a wireless communication device and a power source. The controller is connected with the air pump, the deflation valve, the pressure sensor, the wireless communication device and the power source electrically. The controller receives timing synchronization signals to achieve initial examination, receives starting signals via the wireless communication device, and generates and sendsair pump starting signals. The air pump starts according to the air pump starting signals, deflates an airbag connected with the air pump to achieve examination and training treatment of a testee. Thenumber of the portable blood vessel screening and ischemia adaptation training device is two at least. The portable blood vessel screening and ischemia adaptation training device and the portable blood vessel screening and ischemia adaptation training system have the advantages that technical problems of complication in connection structure and poor anti-interference capability in the prior art are solved, the structure of early blood vessel screening equipment is simplified, and the device and the system are convenient for basic organizations and individuals to carry.

The invention provides a pipeline monitoring method and system based on LabVIEW, and relates to the technical field of pipeline operation and management. The pipeline monitoring method and the system based on LabVIEW comprises the following steps that firstly, data initialization setting for a resource name, a baud rate, a data bit, parity checking, a stop bit and flow controlling corresponding to a VISA serial port is conducted by a serial port initialization unit; secondly, a first temperature data, a second temperature data, a flow data and a pressure data collected by a lower computer are read by a data reading unit through the VISA serial port; thirdly, the data is optimized through a data processing unit, and corresponding numerical information and curve information are generated, when the numerical information exceeds a preset security range, an alarm is started; and finally, the numerical information and the curve information are displayed by a data display unit. According to the technical schemes, the technical problems of complicated pipeline monitoring mode and low monitoring efficiency existed in the prior art are alleviated, the existing pipeline data monitoring method is simplified, visual and striking embodiment of the pipeline data are realized, and efficiency of pipeline data monitoring is improved.

The invention relates to a Chinese medical named entity and part-of-speech combined learning method fusing multi-source knowledge, and belongs to the technical field of information extraction in natural language processing. The invention provides a multi-input multi-task learning model. Firstly, model inputs are designed for task data from different data sources respectively; and then different inputs are embedded into the same semantic space by using the same coding structure to obtain unified vector representation. Afterwards, task specific representation is extracted through the task specific layer, and a final prediction result is obtained through calculation of the embedded representation. In the training process, an alternate calculation mode is adopted. In information extraction, the model is utilized to capture the correlation between the NER task and the POS task from different data sources. According to the method, the recognition effect and robustness of the deep learning model on the Chinese medical text named entities, especially the recognition effect and robustness on long entities, are effectively improved, and Chinese medical data part-of-speech tagging can be completed with high quality.

The invention relates to the technical field of adaptive non-linear control, particularly discloses a reinforcement learning optimization formation control method for random non-linear multi-agent, and designs an adaptive identifier for estimating unknown random power based on the function approximation capability of a neural network. Then, optimization control is obtained by constructing an evaluation network and executing reinforcement learning through the network; in the invention, the reinforcement learning algorithm is obtained by executing a gradient descent method on a simple positive function, and the function is designed according to the partial derivative of an HJB equation, so that the optimal control is simpler than the traditional method, and can be more conveniently applied to a random nonlinear multi-agent system; and finally, verifying from two aspects of theorem proving and computer simulation, so that the proposed optimization method can realize an expected target.

The invention provides an external program calling method and system based on an environment isolation mechanism. The external program calling method comprises the following steps: performing compliance check on a target script fragment; if the target script fragment is checked to be qualified, loading the target script fragment into the main script to obtain a target script program; injecting the target script program into the target isolation container through the API to obtain a target script container; and calling and running the target script container through the API to obtain a running result. According to the invention, the technical problems of single application scene and complex deployment mode in the prior art are relieved.

The invention provides a method and device for simulating a process. The method includes: acquiring the page information of a target webpage transmitted by a server, page content and a target script, and rendering the page content according to the page information to obtain a simulation scene; loading the target script; simulating process flow on the simulation scene on the basis of the target script. By the method, the process flow can be simulated through the webpage, a user can perform process operation on the webpage through a browser, use convenience is achieved, installation time and cost are saved, and the technical problem that traditional process software is complex in installation and configuration is relieved.

The present invention concerns an extract of Punica granatum comprising:

• • i. at least 10% by weight of the total weight of the dry extract, of punicalagins; and
  • ii. at least 10% by weight of the total weight of the dry extract, of ellagic acid; and
    • wherein the weight ratio [ellagic acid/punicalagins] is ranging from 0.5 to 2.

The present invention also relates to a method of preparation of the said extract

Another object of the present invention is a preparation comprising the said extract and at least one water-miscible organic solvent preferably chosen from lower alcohols containing from 2 to 8 carbon atoms and in particular from 2 to 6 atoms.

The present invention also concerns a composition comprising the said extract or preparation; a process for the cosmetic treatment of keratin materials, comprising a step of applying the said composition and cosmetic uses of the said extract.

The invention provides a method and system for determining the number of overhaul layers of a shuttle type goods shelf system. The method comprises the steps: obtaining the first height value of the layer height of each box in a shuttle type shelf system; based on a second height value and the first height value from the bottom layer of the shuttle type goods shelf system to the ground and a first preset condition met by the height of each layer of the overhaul layer of the shuttle type goods shelf system, determining the layer height of the first layer of the overhaul layer through a first relational expression; judging whether the difference value between the total height value of the shuttle type goods shelf system and the layer height of the first layer meets a second preset condition or not; if yes, determining the layer height of the Nth layer of the maintenance layer through a second relational expression based on the first height value and a first preset condition; and based on the difference value, the layer height of the Nth layer and a second preset condition, determining the maximum value which can be taken by the integer N, and determining the maximum value as the layer number of the maintenance layer. According to the method and the system, the technical problem that the process of determining the number and the height of the maintenance layer is relatively complicated in the prior art is solved.