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243results about How to "Improve collaboration" patented technology
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Spreadsheet user-interfaced business data visualization and publishing system
InactiveUS20060112123A1Improve strategic decisionFacilitate communicationDigital data processing detailsText processingDashboardData set
A spreadsheet user-interfaced web-based business data publishing system allows users to input and visualize field data and analytical results with interactive charts through a familiar MS-EXCEL user interface. A plug-in module associated with the user's browser and EXCEL application enables a background, web-services connection over the Internet to a management sub-system which extracts, transforms, and publishes data. Charts are customized using a WYSIWYG interface, and business dashboards are constructed through a simple drag-n-drop process. An account management system is included with access control to protect information security. The system is used for visualizing data managing reports, providing special tools to use SAP data, access Query Cubes in SAP BW, and standard and custom R / 3 reports. Once data has been extracted from SAP, it is transformed, merged with other data sources, and published as a dashboard or in a business portal. Its management and configuration functions are suited for enterprise reporting and sharing business data.
Owner:MACNICA
Operation management method of electric power system cloud simulation platform
ActiveCN104463492AAchieve integrationImplement storage service managementResourcesResource Management SystemElectric power system
The invention provides an operation management method of an electric power system cloud simulation platform. The electric power system cloud simulation platform comprises a cloud simulation resource management system and a cloud simulation application supporting system. The method comprises the following steps that the cloud simulation resource management system is constructed; the cloud simulation application supporting system is constructed; the safety of the electric power system cloud simulation platform is determined; operation management of the electric power system cloud simulation platform is carried out. Cloud simulation analytical calculation application is achieved, multiple users can carry out currents, transient stability, small interference, short-circuit currents and other simulation calculation functions on one or more sets of data according to the permission in the mode of facing network services, and the limitation that services and data of standalone version software cannot be shared in large-scale interconnected power grid analytical calculation is eliminated.
Owner:STATE GRID CORP OF CHINA +2
Method and System for Visualizing Complex Data via a Multi-Agent Query Engine
InactiveUS20140129493A1Easy to manageEasy to understandDigital data processing detailsVisual data miningPersonalizationIntelligent user interface
An interactive and intelligent user interface for inputting a query, generating a query result including one or more matching concepts stored in a knowledgebase of one or more media types, and presenting the user with a rich personalized query result based on the user's preferences and personal information, and provides improved relevant search results.
Owner:ORBOROS
IoT-based data sharing service system
InactiveCN102271156AEasy to operateImprove securityTransmissionSpecial data processing applicationsData acquisitionElectronic information
The present invention relates to the field of application systems for industry and enterprise informatization in electronic information, and provides a data sharing service system based on the Internet of Things, which is composed of the following five layers in turn: a network infrastructure, a storage server, and an intelligent terminal device are provided. The infrastructure layer; the data layer with data collection and data exchange functions; the business component layer that implements the service in accordance with the service interface specified by the service layer; the service layer with the application layer calling the service interface; the interaction between the system and the user The only interface to the application layer. The invention can integrate different types of business subsystem applications into the same information platform to form a unified and open upper-level management software, so that the existing business processes of the enterprise have good integration, sharing, and collaboration capabilities, and solve the problem of current enterprise The phenomenon of "information isolated island" in the construction of informatization.
Owner:武汉爱迪智能工程有限公司
Security systems and/or methods for cloud computing environments
ActiveUS20120116782A1Improve application performanceQuickly deliver business resultComputer security arrangementsTransmissionSecurity policyShared resource
Certain example embodiments described herein relate to security systems and / or methods for cloud computing environments. More particularly, certain example embodiments described herein relate to the negotiation and subsequent use of Trading Partner Agreements (TPAs) between partners in a Virtual Organization, the TPAs enabling resources to be shared between the partners in a secure manner. In certain example embodiments, TPAs are negotiated, an algorithm is executed to determine where an executable is to be run, the resource is transferred to the location where it is to be run, and it is executed—with the TPAs collectively defining a security policy that constrains how and where it can be executed, the resources it can use, etc. The executable may be transferred to a location in a multipart (e.g., SMIME) message, along with header information and rights associated with the executable.
Owner:SOFTWARE AG
Spatial information network architecture
InactiveCN106685511AImprove collaborationReal-time accessRadio transmissionHigh level techniquesResource utilizationControl system
The invention relates to a spatial information network architecture. The spatial information network architecture comprises a ground information port, a data forwarding layer and a space-based backbone network; the ground information port is connected with the data forwarding layer, is connected with the space-based backbone network through the data forwarding layer and is used for executing a user task request according to a received flow table; the data forwarding layer is composed of at least one satellite selected from a medium earth orbit satellite and a low earth orbit satellite and is used for receiving the flow table, calling resources to execute the user task request, performing data transmission and forwarding according to the flow table; the space-based backbone network comprises at least one geostationary orbit space satellite, a controller in the geostationary orbit space satellite allocating resources for the task request and issuing the flow table; and the ground information port and the space-based backbone network together form a double-backbone control system. According to the spatial information network architecture of the invention, the global coverage characteristics of the GEO (geostationary orbit) satellite and the computing power of a ground base station are effectively combined, and the spatial information network can obtain route forwarding strategies in real time, allocate resources and nodes reasonably according to tasks and improve resource utilization rate and node cooperation ability.
Owner:BEIJING UNIV OF POSTS & TELECOMM
Methods, apparatuses, and computer-readable media for initiating an application for participants of a conference
ActiveUS20130066974A1Improve collaborationIncrease productivityMultiple digital computer combinationsData switching networksUser deviceMultiple applications
Methods, apparatuses, and computer-readable media for initiating an application for participants of a conference are disclosed. In one embodiment, a method is provided for concurrently initiating an application for participants of a conference. A conference may be established including a plurality of participant user devices. A request may be received from a participant user device in the conference to assign an application to the conference after the conference has been established. The application may be assigned to the conference. In response to the assigning the application to the conference, initiation of the application for use on each of the plurality of participant user devices in the conference may be concurrently requested. Apparatuses and computer-readable media having instructions for providing the method are also disclosed. These may provide multiple application instances for different participants of the conference, and may result in increased collaboration and / or productivity for participants of a conference.
Owner:AVAYA INC
Intelligent engineering operation and maintenance supervision method
PendingCN110276530AAvoid wastingAvoid access difficultiesOffice automationResourcesSystems managementInformation resource
The invention discloses an intelligent engineering operation and maintenance supervision method. The method comprises an infrastructure layer, an information resource layer, an application support layer, an application layer and a user layer. The infrastructure layer is used for providing a network, hardware and server environment, securing platform operation. The information resource layer provides basic information data and service data, and uploads the data to an application support layer. The application support layer aggregates dispersed and heterogeneous applications and information resources. Through unified access entry, basic services are provided for an application layer. The application layer provides a software operation entrance for the user layer, the user layer provides a system visual operation interface for a user, and the application layer comprises a project management system, a construction management system, an inspection management system, an operation and maintenance management system, a knowledge base management system, an asset management system, a statistical report system, a process management system, a system management system and a WeChat applet. The engineering project is integrally supervised, so that the operation and maintenance management cost is reduced, and the working efficiency is improved.
Owner:江苏普信达工程技术有限公司
Multi-unmanned aerial vehicle cooperative task allocation method based on improved genetic algorithm
InactiveCN110766254AImprove collaborationSolving the Problem of Efficient Resource AllocationResourcesPosition/course control in three dimensionsSimulationGenetics algorithms
The invention provides a multi-unmanned aerial vehicle cooperative task allocation method based on an improved genetic algorithm. The method comprises the following three steps: establishing constraint equations such as the minimum turning radius of an unmanned aerial vehicle and the number of tasks required by a target, and a multi-unmanned aerial vehicle cooperative task allocation model based on Dubins flight path cost; generating an initial population of a predetermined scale conforming to model constraint conditions; taking the Dubins track path cost of the unmanned aerial vehicle as a fitness function, and iteratively updating the initial population by using genetic operations such as elite strategy, selection, crossover, variation and the like of an improved genetic algorithm to generate a feasible solution which minimizes the target function in fixed iteration times, and taking the feasible solution as a result of multi-unmanned aerial vehicle cooperative task allocation and route planning. The method has wide application value in multi-unmanned aerial vehicle cooperative task combat, is beneficial to implementation of multi-unmanned aerial vehicle multi-target cooperativetask execution, and improves the task completion efficiency. The method has important significance in the field of multi-unmanned aerial vehicle cooperative control.
Owner:深圳市白麓嵩天科技有限责任公司
Cloud manufacturing serve access terminal for machine tool equipment
InactiveCN102650869AReduce manufacturing costImproving the ability to quickly respond to the marketTransmissionNumerical controlManufacturing execution systemIntegrated devices
Owner:CHONGQING UNIV
Collaborative modeling method and system based on mobile terminal and holographic displayed virtual scene
ActiveCN104794752AImprove interactivityImprove collaboration3D modellingHolographic displayGraphic design
The invention discloses a collaborative modeling method and system based on a mobile terminal and a holographic displayed virtual scene. The method includes constructing a holographic three-dimensional projection device connected to a server; connecting a mobile terminal with the server in one wireless local area network; acquiring and inputting the two-dimensional planar design graph and layout drawing or pre-stored planar graph of the three-dimensional virtual scene into the system; allowing high priority users to draw or adjust the virtual scene wall in a two-dimensional scene drawing unit according to the input scene planar design graph, and generating a three-dimensional scene in the virtual environment in real time; allowing model adding units of multiple mobile terminals to add models of the virtual scene collaboratively; allowing a natural interaction unit to determine the holographic displayed three-dimensional virtual scene; storing the two-dimensional planar design graph of the three-dimensional scene, and outputting the three-dimensional scene. The accuracy of scene arrangement is improved, the collaborative modeling for communication between the mobile terminal and the server is implemented for users, the collaboration of the virtual scene design is improved, and the producing efficiency is improved.
Owner:SHANDONG UNIV
Information transferring method between intelligent bi-mode mobile phone and wireless modem
InactiveCN101287221AReduce the burden onImprove collaborationRadio/inductive link selection arrangementsModem deviceInformation transmission
The invention discloses an intelligent dual-mode mobile phone which comprises a first wireless modem and a second wireless modem; a third communication channel is arranged between the first wireless modem and the second wireless modem; the third communication channel is provided with a control channel and a data channel which conducts the data processing through expanded modem instructions. The invention also discloses a method for the information transmission between the wireless modems of the intelligent dual-mode mobile phone. The intelligent dual-mode mobile phone and the information transmission method not only reduce the loading of an application processor (AP) processing the data of the two wireless MODEMs but also reasonably utilize the AP and the processors of the two wireless MODEMs, thereby improving the cooperation capacity of the processor.
Owner:ZTE CORP
Intellectual property nucleus of optical fiber channel
InactiveCN101175077AImprove collaborationFully configuredData switching networksFiberProcess function
The invention provides an intellectual property core of optical fiber channel, which pertains to the field of computer memory technology, resolves the imperfection of the function of the current intellectual property core, and realizes the protocol process function of FC-1 layer and the partial FC-2 layer of fiber channel. The invention comprises a 8b or 10 b decoder, a 8b or 10b coder, receiver state machine, a sending state machine, a fiber channel port state machine, a frame-receiving engine, a frame-sending engine, a frame-sending buffer area, a stream control module, configuration and a statistical module between buffer areas. The invention provides frame level user logical interface, adopts asynchronous FIFO queue as a frame-receiving buffer area and a frame sending buffer area, and provides perfect configuration and statistical function, thus improving the coordination capability of software and hardware.
Owner:HUAZHONG UNIV OF SCI & TECH
Optical communication interface utilizing coded pulse amplitude modulation
ActiveUS20140169789A1High bandwidthImproved virtualizationOptical multiplexElectromagnetic transceiversCommunication interfaceHigh bandwidth
The present invention is directed to communication system and methods. More specifically, various embodiments of the present invention provide a communication interface that is configured to transfer data at high bandwidth using PAM format(s) over optical communication networks. In certain embodiments, the communication interface is used by various devices within a spine-leaf network architecture, which allows large amount of data to be shared among servers.
Owner:MARVELL ASIA PTE LTD
Internuclear communication method of multinuclear processor and circuit structure thereof
InactiveCN102141974AShorten the timeGood effectDigital computer detailsElectric digital data processingEmbedded systemMulti-core processor
The invention belongs to the technical field of a high-performance processor and particularly relates to an internuclear communication method of a multinuclear processor and a circuit structure thereof. In the communication method provided by the invention, functional expansion is performed on a register circuit module in the existing multinuclear processor architecture, and an internuclear communication address mapping unit is added in the module, thereby realizing the access to an internuclear communication address by accessing a register address and realizing the rapid access to the internuclear communication address and the rapid interaction of the internuclear data. The circuit structure provided by the invention comprises an expansion register circuit module, an FIFO (First In First Out) queue circuit module, a data route array circuit module, an internuclear communication control circuit module and a processor functional circuit module, and the circuit structure is divided into three data link levels. The internuclear communication method and the circuit structure thereof prompt the communication efficiency and operation efficiency of the existing multinuclear processor and have obvious academic value and practical value.
Owner:FUDAN UNIV
Data analysis processing system and online model deployment method thereof
The present invention provides a data analysis processing system and an online model deployment method thereof. The method comprises the steps of: performing publishing of an algorithm model based ondetected user operation used for a deployment algorithm model, and displaying the published algorithm model in a user interface to allow preset users using the data analysis processing system to access and / or call the published algorithm model. The data analysis processing system and the online model deployment method thereof can provide the system or publish the algorithm model established by theusers to services capable of being accessed by other users so as to improve the cooperation of a data analysis processing system, facilitate user usage and improvement of the usage efficiency.
Owner:DATACANVAS LTD
Methods for and applications of learning and inferring the periods of time until people are available or unavailable for different forms of communication, collaboration, and information access
InactiveUS20050132004A1Improve coordinationImprove collaborationUser identity/authority verificationDigital computer detailsMultiple contextDiagnostic Radiology Modality
A system and method are provided to learn and infer the time until a user will be available for communications, collaboration, or information access, given evidence about such observations as time of day, calendar, location, presence, and activity. The methods can be harnessed to coordinate communications between parties via particular modalities of interaction. The system includes a user state identifier that determines a user's state from background knowledge, the flow of time, or one or more context information sources. A data log can be employed to store information about user state changes and observational evidence to accumulate statistics and build inferential models of the availability and unavailability of users for different kinds of communication, collaboration, and information access. A forecaster is constructed from the accumulated statistics and / or learned models to enable a determination of a user's likely return, or, more generally, the probability distribution over a user's likely return to particular states of availability. The forecaster can be employed to cache information for offline access, drive displays of availability and unavailability, to send messages that include availability forecasts, and to automatically perform scheduling or rescheduling of communications.
Owner:MICROSOFT TECH LICENSING LLC
Medical alliance chain lightweight dynamic autonomous cross-chain interaction method
ActiveCN110993044AGuaranteed Data IntegrityGuarantee data reliabilityDigital data protectionPatient-specific dataDigital signatureSmart contract
The invention belongs to the technical field of medical alliance chains, and discloses a medical alliance chain lightweight dynamic autonomous cross-chain interaction method. The method comprises thesteps: constructing a cross-chain consensus mechanism based on a threshold digital signature; constructing a cross-chain path certification signature, including group key generation and sharing, threshold subgroup signature generation and path certification updating; and realizing the value transfer among different alliance chain nodes. According to the method, the inter-node communication topology of a medical alliance chain is simplified, a node cross-chain communication model based on an intelligent contract state period and a node cross-chain communication identity credibility path provingconstruction rule are given, and dynamic construction and verification of inter-chain transaction interactive credible path proving are carried out; the consensus process of cross-chain transactionsby a plurality of alliance chain verification node lists is modeled into a threshold digital signature process with a plurality of privilege subgroups, so the alliance chain internal consensus based on the verification node lists is expanded into the inter-alliance chain cross-chain consensus on the premise of not increasing the computational complexity.
Owner:ZHOUKOU NORMAL UNIV
Multi-dimensional power communication network flow prediction method and system
PendingCN108199928AEasy to shareImprove collaborationData switching networksData acquisitionExponential smoothing
The invention discloses a multi-dimensional power communication network flow prediction method and system; the method comprises the following steps: step 1, network flow is collected; step 2, a multi-dimensional flow prediction method is carried out; step 3, a dynamic weight updating strategy is introduced into a single exponential smoothing algorithm; the system comprises application layer equipment, an interface module, an SDN controller, an SDN coordinator, an SDN device, an OTN device and an EOPN device. The method and the system have the advantages that a cloud service technology is introduced in the adopted data measurement method; an SDN technology is introduced into a data acquisition part; the collected transverse dimension data are trained through a BP neural network algorithm; and an algorithm combined with an FARIMA algorithm and an ELman algorithm is adopted for the collected longitudinal dimension data. The precision of the prediction algorithm is improved; and the singleexponential smoothing algorithm is adopted to update the weight output by the multi-dimensional prediction algorithm, so that the fluctuation dimension of errors is reduced.
Owner:STATE GRID HUBEI ELECTRIC POWER COMPANY INFORMATION & TELECOMM +2
Method for integrating various service systems at cloud computing server side
InactiveCN104021452AImprove collaboration and efficiencyImprove securityResourcesTransmissionCloud computingService system
The invention discloses a method for integrating various service systems at a cloud computing server side, and belongs to the technical field of cloud computing server sides. According to the technical scheme, all service system ports at the cloud computing server side are integrated through supporting platform middleware which provides a unified service entry for the outside world, data needed by all the service systems are integrated in the supporting platform middleware, and the service systems have access to the data through respective permissions. The method for integrating various service systems at the cloud computing server side integrates all the service systems for the cloud computing server side, collaborative performance and efficiency of the service systems are improved effectively, and a method for sharing data among the service systems is provided.
Owner:INSPUR GROUP CO LTD
Intelligent medicine purchase system based on regional medical cooperation and doctor advice compliance monitoring
ActiveCN102880976AImprove collaborationEnhanced compliance monitoringBuying/selling/leasing transactionsMarketingMedical unitCompliance Monitoring
The invention discloses an intelligent medicine purchase system based on regional medical cooperation and doctor advice compliance monitoring. The intelligent medicine purchase system comprises a server for interacting data with a medical information platform of a basic medical unit, a medical information platform of a large-size medical unit, a regional medical information platform and a service information platform of a medicine selling website, wherein the server comprises a medical unit service subsystem, a patient service subsystem and a medicine purchase guide service subsystem. The regional medical cooperation is combined with medicine purchase guide for a patient; cooperation for medicine purchase and outpatient service is supplied to the patient according to information in doctor advice, so that the time of the patient can be saved, and the treatment efficiency and the treatment quality of a doctor can be improved; and the doctor advice compliance of the patient can be indirectly promoted.
Owner:CHONGQING UNIV +1
Steel-encased concrete steel column with built-in spiral stirrup
The invention belongs to a building structure member in the technical field of building engineering, and particularly relates to a steel-encased concrete steel column with a built-in spiral stirrup. The steel-encased concrete steel column comprises longitudinal angle steels, horizontal connecting pieces, a spiral stirrup, a longitudinal reinforcement and core concrete, wherein each longitudinal angle steel is arranged in each corner of the column, the longitudinal angle steels are connected through horizontal connecting pieces, the horizontal connecting pieces are welded on the inner sides or the outer sides of a longitudinal angle steel flange plate to form a steel-encased framework, the longitudinal reinforcement is arranged on the inner wall of the spiral stirrup to form a spiral reinforcement cage which is arranged in the center of the steel-encased framework, the core concrete is filled in the internal space of the steel-encased framework to form the steel-encased concrete steel column with the built-in spiral stirrup. The steel-encased concrete steel column with the built-in spiral stirrup has the advantages of being high in bearing capacity, good in ductility, excellent in anti-seismic property, low in steel ratio, small in section dimension, convenient to construct, fast in progress and the like.
Owner:GUANGXI UNIV
Method for planning route in warehousing system
ActiveCN109947120AReduce the number of turnsIncrease turn costNavigational calculation instrumentsPosition/course control in two dimensionsRelationship - FatherPlanning approach
The invention discloses a method for planning a route in a warehousing system and mainly solves the problem that the route planning efficiency of a robot in a warehousing system is low at present. According to the scheme, the method comprises steps as follows: 1) establishing a 3D space-time map; 2) acquiring information of a starting point and a destination of the robot, and setting the startingpoint as a current node; 3) selecting an extensible node in the 3D map according to the current node, and judging whether the extensible node meets the requirement, and abandoning the extensible nodeif the extensible node does not meet the requirement; 4) calculating heuristic function values of remaining nodes, setting a father node of the remaining nodes as a current node, and putting all the nodes into an open list; 5) selecting the node with the smallest heuristic function value from the open list, setting the node as a current node, and putting the node into a closed list; 6) repeating the step 3) and the step 5) until the cycle termination condition is met; 7) generating a complete route by looking up the father node from the node which is put into the closed list at last. Collaborate work of robots is enhanced, turning consumption is reduced, the system efficiency is improved, and the method can be used for the warehousing system.
Owner:XIDIAN UNIV
A system and a method for quickly building an FPGA digital simulation model
ActiveCN109739766AConsistencyGuaranteed reusabilitySoftware testing/debuggingComputer moduleReusability
The invention discloses a system and method for quickly building an FPGA digital simulation model, and relates to the technical field of FPGA software verification. The method comprises the followingsteps: reading an RTL code of a tested piece, and extracting the name of the tested piece, the name, the bit width and the transmission direction of a port of the tested piece; generating a top-layercode file of the simulation model according to the acquired information; and in the top-layer code file of the simulation model, the tested piece module, the excitation generator module and the verification result detector are instantiated, the tested piece port is connected with the ports of the excitation generator module and the result detector module, and then a script file operated by the framework is created. According to the scheme, the establishment of the FPGA digital simulation model can be automatically realized, and the problem that the establishment of the existing FPGA software digital simulation model needs to be completed manually is relieved. And the generated simulation model follows a fixed mode, so that verification personnel are helped to quickly build the numerical simulation model, the consistency of codes among the projects is also helped, and the reusability of the codes is ensured.
Owner:THE GENERAL DESIGNING INST OF HUBEI SPACE TECH ACAD
Method of magnetic disc cache replacement in P2P video on demand system
ActiveCN101551781AImprove collaborationRelieve pressureMemory adressing/allocation/relocationTwo-way working systemsParallel computingClient-side
The present invention provides a method of magnetic disc cache replacement in P2P video on demand system, includes following steps: 1) each client node sends the latest data cache information of the current node to neighbor nodes of the client node; 2) for each data block in magnetic disc cache of client nodes that needs replacing magnetic disc cache data, according to each neighbor node of the client node provided data cache information to obtain number of neighbor nodes needing the data block urgently and number of neighbor nodes needing the data block commonly; 3) according to number of neighbor nodes needing the data block urgently and number of neighbor nodes needing the data block commonly to obtain priority value of each the data block, further according to the priority value to obtain data blocks will be replaced; using data in the memory cache of the client nodes to cover the data blocks to be replaced. The invention can improve collaboration of nodes in system network and reduce pressure of media source server.
Owner:ALIBABA (CHINA) CO LTD
Petri network chain type flight delay prealarming device and its processing method
InactiveCN101339699AEnsure timeliness and accuracyImprove collaborationAircraft traffic controlData transmissionChain type
The invention relates to a Petri network chain type flight delay prewarning device and a processing method thereof, which belongs to the technical field of civil aviation. The Petri network chain type flight delay prewarning device is characterized in that a source airport delayed flight chain information acquisition apparatus comprises a data acquisition sensor, a PC, a database server, an LED display screen and a mobile network, a downstream processing apparatus comprises a site PC, a database server, an LED display screen and a mobile network. The processing method comprises the steps as follows: a PC of a source airport accesses the database sever by a data transmission network, the mobile network sends out delay information which is simultaneously displayed on the LED display screen; the PC of the source airport writes the information in the database sever of the source airport via the data transmission network by analyzing chain reaction of the Petri network flight delay; and a site database server of the airport reads the flight delay information, releases the delay information by the mobile network and displays the delay information on the LED display screen. The Petri network chain type flight delay prewarning device and the processing method thereof sends out flight delay prewarning information in time, which guarantees the information accuracy and real time property and improves efficiency and flight operation quality.
Owner:CIVIL AVIATION UNIV OF CHINA
Building design method based on BIM (building information modeling)
InactiveCN108537519AHigh simulationLearn about service lifeGeometric CADOffice automationInformation processingIntelligent design
The invention discloses a building design method based on BIM (building information modeling). Intelligent design of construction is realized through steps of data acquisition, parametric design, collision check, model optimization, simulated construction, model modification and the like; compared with the traditional building design method, mistaken and omitted drawings are reduced, drawing scalemore approaches reality data, cooperative work is performed, repeated work is reduced, collaboration ability of a team is improved, information transfer and distribution efficiency is increased, anddata sources of economic management and risk management are collected more efficiently; with adoption of a centralized information processing method, an analysis process of management is precise, anddecision making efficiency is increased.
Owner:SHAANXI SCI TECH UNIV
Silicon-on-insulator (SOI) circuit ESD global protecting structure
ActiveCN101562187AImprove collaborationOvercoming the limited ability to discharge ESD currentSemiconductor/solid-state device detailsSolid-state devicesEffusionEngineering
The invention relates to the technical field of semiconductors and discloses a silicon-on-insulator (SOI) circuit ESD global protecting structure comprising the steps: a primary ESD protecting structure and a secondary ESD protecting structure protect an input end; an intelligent resistance ESD protecting structure, an output effusion pipe structure controlled by an RC circuit, and an output ESD protecting structure protect an output end / bi-directional end; a loop effusion pipe protecting structure controlled by the RC circuit and a serial intelligent resistance structure are arranged between a power supply loop and an earth loop, used for protecting the power supply end and the earth end together with a parallel diode structure and assist the input end and the output end / bi-directional end to effuse ESD current. By using the invention, the problems that the SOI chip output end / bi-directional end has poor ESD current effusion capability and a single loop effusion pipe has limit capability for effusing the ESD current are solved so as to enable the ESD protecting capability of an SOI integrated circuit to be completely improved.
Owner:SEMICON MFG INT (SHANGHAI) CORP +1
Continuous intersection signal cooperative control method based on deep reinforcement learning
ActiveCN112365724AImprove collaborationSmooth trafficControlling traffic signalsDetection of traffic movementTraffic capacityControl models
The invention provides a continuous intersection signal cooperative control method based on deep reinforcement learning, and the method employs a DQN strategy of upper and lower Agent networks to process the signal timing of a continuous intersection, so as to reduce the complexity of state obtaining and feedback evaluation, and solve a problem of signal optimization of the continuous intersection. In order to ensure the stability of a training target and prevent the training of the training target from falling into oscillation divergence in a feedback cycle of a target value and a predicted value, a Duffing Double optimization method is adopted to perform DQN optimization training, and compared with a conventional DQN control model, the method can switch intersection phases in real time according to different road environments and traffic states, improves the cooperative ability between intersections, improves the stability of the system, smooth driving at the intersection is guaranteed, the traffic capacity of the intersection is improved, and a new solution and a theoretical basis are provided for relieving traffic jam, improving travel efficiency and reducing safety accidents.
Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY
Optimization control method for multi-procedure conveyor belt feeding processing station system with flexible sites
InactiveCN102629108ASolve balance problemsSolve collaboration problemsAdaptive controlControl systemForward looking
The invention discloses an optimization control method for multi-procedure conveyor belt feeding processing station system with flexible sites, which is characterized in that: a hierarchical decision making system with switching control and forward-looking cooperative control is constructed in conjunction with the concept of hierarchical control according to the features of a flexible site switching working mode; at first, an intelligent learning algorithm, which is suitable for average and discounted unified performance criteria, is constructed for the switching control of flexible sites using a performance potential theory to realize decision optimization, thus solving the problem of inter-procedure coordination; and secondly, the problem of intra-procedure cooperation is solved for forward-looking control using a multi-agent learning algorithm. According to the invention, the concept of hierarchical control is introduced to contrast a two-layer control system, thus enhancing the processing efficiency of system, improving the inter-procedure equilibrium and increasing the workpiece completion rate of system.
Owner:HEFEI UNIV OF TECH
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