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A carrier aggregation configuration method and device
ActiveCN102263627ASolve the messAvoid complexityError prevention/detection by using return channelTransmission path divisionCarrier signalComputer terminal
A carrier aggregation configuration method and device. The method comprises: a base station configuring a carrier aggregation group for a terminal, and setting configuration manners of different subframe upstream / downstream ratios for wireless frames of each component carrier in the carrier aggregation group. A method 1 is adopted: in the case that a hybrid subframe supports unidirectional transmission, the base station and the terminal agree upon a subframe type of a subframe at a subframe time of a hybrid subframe on a main component carrier as a reference subframe type, the transmission capability on the main component carrier and the sub-component carrier are allowed for a subframe with the subframe type at the subframe time of the hybrid subframe being the same as the reference subframe type, and the transmission capability on the sub-component carrier is forbidden for a subframe with the subframe type at the subframe time of the hybrid subframe being different from the reference subframe type. The solution solves the problems of uncertain subframe types of hybrid subframes and disorderly timing relations of hybrid automatic repeat requests, thereby meeting the demands for component carrier aggregation of different upstream / downstream ratios.
Owner:ZTE CORP
Method and device for configuring multiple network cards
The invention provides a method and device for configuring multiple network cards. The method comprises the following steps: obtaining the configuration information of a network card in a system; matching the network connection and routing of the system, establishing a cache list, and adding the cache list to a routing table of the system; binding the network card by using an established network connection socket, and testing accessible network segments of the network card according to the socket and the configuration information; and updating the cache list and the routing table of the system according to a test result. By adopting the above technical scheme, the problem of disordered routing tables can be solved, and thus the effect that the terminal is configured with multiple network cards to adapt the network can be achieved.
Owner:NANJING ZHONGXING SOFTWARE
Three-dimensional virtual roaming scene construction platform based on Internet
InactiveCN104933753AImprove performanceIncrease speedAnimation3D-image renderingThe InternetSimulation
The invention relates to a three-dimensional virtual roaming scene construction platform based on Internet. The platform comprises a display configuration manager, a scene setting manager, a user manager and a remote management server. The display configuration manager is connected to the scene setting manager. The user manager is connected to the display configuration manager and the scene setting manager respectively. The remote management server is connected to the scene setting manager. Compared to the prior art, by using the platform of the invention, through a local application program, real-time modification is performed and browser online browse and a three-dimensional virtual scene of roaming are simulated in a window. The platform possesses advantages that bump detection is in a real-time state and rapid; cooperativity is good; real-time performance is high; compatibility is good and an application scope is wide.
Owner:SHANGHAI MIAOSHI INFORMATION TECH
System and device capable of realizing automatic layout of flow chart
ActiveCN103473388AImplement Auto LayoutRealize a reasonable layoutSpecial data processing applicationsSorting algorithmTopological order
The embodiment of the invention provides a system capable of realizing automatic layout of a flow chart. The system comprises the steps that the logical relationship of nodes is obtained; the logical relationship of the nodes is analyzed and the nodes are graded; the nodes in the same grade are optimized, and an optimal layout mode is computed; the coordinates of each optimized node in the flow chart are determined by adopting a topological order. The logical relationship of the nodes is analyzed, the nodes are graded, and a Randker iteration sorting algorithm is adopted for the nodes in the same grade to compute the internal optimal arrangement mode of each grade, so that the number of cross points of flow lines is guaranteed to be the minimum, the nodes are uniformly and linearly distributed in a plane in an equidistant manner by utilizing a symmetrical layout method, the disorder and complexity of manual flow charting can be effectively solved accordingly, the reasonable layout of the flow chart can be realized rapidly and efficiently, and the accuracy of the layout of the flow chart and the clearness of business logic are guaranteed. Besides, the other embodiment of the invention provides a device capable of realizing automatic layout of the flow chart.
Owner:SHENZHEN AUDAQUE DATA TECH
Message distribution method and apparatus in application program
ActiveCN108023808ASolve the messFix crashData switching networksComputer hardwareDistribution method
The invention discloses a message distribution method and apparatus in an application program. The method comprises the following steps: when an observer center determines that a message sender is about to send a first message, calling a message sending method, wherein the message sending method is used for instantiating a message receiver of a first message in a first member attribute according to an identifier of the first message and a mapping relationship, and determining whether the message receiver of the first message comprises a method for implementing the first message, wherein the first message is contained in a defined message, the first message comprises the identifier of the first message, if the observer center determines that the message receiver of the first message comprises the method for implementing the first message, controlling the message receiver of the first message to call the method for implementing the first message according to the identifier of the methodfor implementing the first message. The problem of code confusion of the current APP and the problem of crash of the APP in a running process are solved.
Owner:SHENZHEN LEXIN SOFTWARE TECH CO LTD
Oat milk and preparation method thereof
ActiveCN102550682AGive full play to the advantagesHigh in proteinMilk preparationHigh-fructose corn syrupWheat germ
The invention provides oat milk and a preparation method thereof. The oat milk is characterized by comprising the following components according to the part by weight: 20 to 70 parts of oat enzyme hydrolysis solution, 30 to 80 parts of milk, 0 to 0.5 part of stabilizing agent, 0 to 3 parts of white granulated sugar, 0 to 2 parts of polyglucose, 0 to 2 parts of high fructose corn syrup, 0 to 1.5 parts of honey, 0 to 1.5 parts of maltodextrin, 0 to 1 part of fructo-oligosaccharide, 0 to 1 part of galacto-oligosaccharide syrup, 0 to 1 part of wheat germ powder, and 0 to 0.5 part of salt. According to the invention, easily-absorbable oat enzyme hydrolysis solution is added in milk, so that double nutritions of oat and milk are combined perfectly, and then nutrition requirements and psychological requirements of modern consumers on living are met.
Owner:BEIJING SANYUAN FOOD
Desktop icon operation method and device
InactiveCN106775229AEasy to operateSolve the messInput/output processes for data processingOperating system
The embodiment of invention discloses a desktop icon operation method and device. The method comprises the steps of making icons located on the desktop of a smart terminal in an optional state based on a first trigger operation, providing at least one type of editing button on the desktop of the smart terminal; based on the editing button editing the selected desktop icon. The desktop icon operation method and device solve the problem that when the desktop icons are too many, the operation efficiency is low, the desktop icons are chaotic, and the effect of fast and convenient desktop icon operation is achieved.
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD
Skeleton for special-shaped high-temperature superconducting racetrack coil and winding method
InactiveCN108766708AImprove current carrying capacityImprove the current carrying capacity and improve the winding quality of the coilInductances/transformers/magnets manufactureSuperconducting magnets/coilsWinding machineHigh temperature superconducting
The invention discloses a skeleton for a special-shaped high-temperature superconducting racetrack coil. The skeleton comprises a winding skeleton for a racetrack coil, wherein a long edge I of the winding skeleton is provided with an upper arc I; a long edge II of the winding skeleton is provided with a lower arc I; a short edge I is arranged at the left side; a short edge II is arranged at the right side; the long edge I is connected with the short edge I in an arc transition manner; and a winding method comprises the following steps of (1) arranging the skeleton for a high-temperature superconducting racetrack coil on a horizontal winding machine; (2) winding a coil winding: introducing a high-temperature superconducting wire from the segment of the short edge I and fixing a wire inletend; fixing the coil by using a fixing clamp I and completing winding of the short edge II during winding through the long edge I; arranging a fixing clamp II, a fixing clamp III and a fixing clamp IVon the segment of the long edge II for fixing the coil, and slowly winding to complete winding of the long edge II; and (3) curing the winding: after winding the coil, taking down the fixing clamps and fixing a cutting tip matched with the coil at the outer side of the long side II during removal. The skeleton is simple in structure, easy to produce, simple in method and easy to operate.
Owner:XIAN JUNENG SUPERCONDUCTING MAGNET TECH
Cooperative alarming and deterring method and device
InactiveCN101246633ATake swift actionHigh power consumptionSubstation equipmentAlarmsSignal generatorLoudspeaker
The present invention provides a cooperative alarming and overawing method and device, especially a method and device of quickly alarming and acquiring police help, effectively playing important roles in overawing for burstiness criminal offence, offender. The invention integrates the technologies of public intelligent mobile phone, handy start, human face identification, voiceprint recognition and audio-frequency power amplifying etc, providing a cooperative alarming and overawing method and device composed by the police and the alarming person. The alarming person not only linked starts relative functions of video telephone, video short message of mobile phone, AGPS or GPS capable of short message pass by reference or coordinate calling and getting line dialing ect by the emergency alarming key, but also obtaining police emergency corresponding guidance instantly and warning deterrent of the criminal by a siren signal generator on one side of the police and the sound volume switching key, large power amplifier and large power speaker on one side of the alarming person, and guiding the police quickly find the happening place according to the siren having huge volume.
Owner:朱凯
Map displaying device
ActiveCN101263540AReduce processing loadSolve the messMaps/plans/chartsNavigation instrumentsTime informationDisplay device
Provided is a map displaying device for displaying an attainable range in an arbitrary display mode according to the scale of a map to be displayed and / or the running situation of a device carrying vehicle. The map displaying device comprises display means (105) for displaying the map information stored in a map database (101), and searching means (108) for calculating the information on the time period required to go from a reference point to an attainable point. Further comprised is time information drawing means (109) for displaying the required time period information over the map displayed by the display means (105), while the display mode being varied according to the scale of the map and / or the running situation.
Owner:PANASONIC CORP
Software refactoring method through clustering
InactiveCN103559025AImprove reusabilitySolving Dispersion ProblemsSpecific program execution arrangementsCorrelation coefficientDirected graph
The invention discloses a software refactoring method through clustering and belongs to the technical field of software engineering. The software refactoring method through clustering is characterized by comprising the following steps of inputting source code information into a source code parser; parsing the source code information and extracting program entities and related attributes of the program entities; calling a filter, screening out redundant information in the source code information, and utilizing a field rule base to establish a system fact base; determining correlation coefficients among the entities through similarity calculation; automatically decomposing a core business concern module based on functions through a directed graph cluster analysis method; verifying the correctness of the refactored system and adjusting the field rule base according to the verified results. According to the software refactoring method through clustering, a large complex software system is automatically decomposed into smaller and more manageable subsystems, and the system is easy to comprehend and maintain; meanwhile, by modifying the correlation coefficients of the attributes of the field rule base, the software refactoring method through clustering is applicable to different application fields, thereby having good universality.
Owner:SHENYANG JIANZHU UNIVERSITY
Paying-off device
ActiveCN103337826ASimple structureReduce manufacturing costArrangements using take-up reel/drumEngineeringShaft collar
The invention discloses a paying-off device which comprises a bracket and a runner, wherein the runner is fixed in the middle of the bracket; the runner comprises a fixed baffle, a lead screw, a sleeve shaft, an expansion bracket and a movable baffle; a handle is arranged at the outside axis of the fixed baffle; the lead screw is arranged at the inside axis of the fixed baffle; the handle penetrates through the fixed baffle and is fixedly connected with one end of the lead screw; the outside of the lead screw is annularly sleeved with a sleeve shaft, and three longitudinal long slotted holes are uniformly formed in the sleeve shaft; the expansion bracket comprises a first lantern ring, a second lantern ring and three expansion supports with the same structure; each expansion support comprises an arc plate, a first supporting rod and a second supporting rod; the lead screw is provided with a first nut and a second nut; the outside of the sleeve shaft is annularly sleeved with the lantern rings; the lantern rings are fixedly connected with the nuts through screws; the screws can slide along the long slotted holes in the sleeve shaft. According to the paying-off device, the structure is simple, the manufacturing cost is low, portability is realized, the diameter of each expansion bracket can be adjusted according to the inner diameter of different wire discs, and the operation is convenient.
Owner:STATE GRID CORP OF CHINA +2
Automatic topology arrangement method
InactiveCN107453911AEfficient layoutImprove efficiencyData switching networksNetwork managementTopological graph
The invention belongs to the technical field of network communication, and particularly relates to an automatic topology arrangement method. The automatic topology arrangement method comprises the steps of refreshing an interface to trigger automatic layout of a topological relationship of equipment; acquiring a logic relationship between equipment nodes, and calculating a hierarchical relationship of the equipment nodes; selecting an optimal layout mode according to the hierarchical relationship of the equipment nodes; and drawing a topological diagram. The automatic topology arrangement method can effectively solve confused and complicated conditions of manually moving the position of each node, realizes reasonable layout of the topological diagram quickly and effectively, and ensures the layout to be accurate and visual. When certain equipment breaks down, a network manager can locate quickly after checking and maintains timely, thereby enabling the equipment to operate normally, and improving the problem solving efficiency of the network manager.
Owner:武汉微创光电股份有限公司
Remote terminal
ActiveCN107111929AKeep a clean lookSolve the messTelevision system detailsTransmission systemsRemote controlComputer terminal
A remote control terminal (100) comprises a remote controller body (20) and a holding mechanism (30) connected with the remote control main body (20). The side surface of the main body (20) of the remote controller is provided with an electric connecting interface which is matched with the first connecting terminal of the connecting lead (40). The holding mechanism (30) is used for holding the mobile terminal (600), and the second connecting terminal of the connecting wire (40) is matched with the interface of the mobile terminal (600). The holding mechanism (30) with respect to the remote controller main body (20) for holding activities, in the mobile terminal (600) out of state, or in facilitating the remote terminal (100) carrying the contraction. The holding mechanism (30) is used for positioning the connecting wire (40) positioning mechanism second connection terminals, when the holding mechanism (30) is in the extended state, the positioning mechanism of the connecting wire (40) of the second connecting terminal with the mobile terminal (600) the interface of electric. When the holding mechanism (30) is in the contraction state, the connecting wire (40) can be set around the side of the remote controller body (20).
Owner:SZ DJI TECH CO LTD
Data resource management method and system
InactiveCN107480263AHigh transparencyImprove accessibilityData processing applicationsSpecial data processing applicationsOperational costsMetadata management
The invention discloses a data resource management method and system. The management method includes the steps of service data accumulation, service data extraction and main data processing. The management system comprises a service data accumulation module, an extraction, transformation and loading module, a main data management module and a metadata management module. According to the data resource management method and system, the problems of data confusion and low credibility are effectively solved by the technical means of data accumulation, extraction, analysis, mining and the like, so that the transparency and availability of data resources are improved, and the technical purposes of integrating enterprise internal data, improving the collaboration efficiency of various departments, effectively reducing the operating cost of town gas enterprises and the like are achieved.
Owner:BEIJING GAS GRP
Logistics storage management system based on cloud platform
InactiveCN106897854ASolve the problem of warehouse management chaosSolve the messLogisticsLogistics managementStorage management
The invention provides a logistics storage management system based on a cloud platform. The logistics storage management system comprises a warehouse area division subsystem, a logistics cargo information scanning subsystem, a logistics cargo classification subsystem, a logistics cargo storage subsystem, a logistics cargo delivery subsystem. The logistics storage management system solves chaos in the warehouse management of the cargos in the process of logistics.
Owner:万发(广州)进出口贸易有限公司
Human body key point detection method based on attention residual module and branch fusion
ActiveCN111626159ASolve the lossEasy to captureCharacter and pattern recognitionNeural architecturesHuman bodyVisual technology
The invention discloses a human body key point detection method based on an attention residual module and branch fusion. The method belongs to the technical field of computer vision, and comprises thefollowing steps: performing feature processing on an input picture by using a feature extraction network to obtain a feature map; inputting the feature map into a region generation network to obtaina target suggestion box; performing region pooling operation to obtain a region-of-interest feature map; inputting the image into a convolution layer to carry out feature extraction operation to obtain a feature map I; performing feature extraction and fusion by using the branch I and the branch II; superposing the results of the two branches, carrying out resolution restoration through deconvolution, and then carrying out double linear interpolation up-sampling ; and modeling the positions of the key points into a one-hot binary mask for training. According to the invention, the diversity ofinformation output by the network is improved, different visual fields are better captured, the problem of disorder of detection key points is effectively solved in a simple scene, the accuracy and efficiency of the method are improved, and the method can well adapt to a complex scene.
Owner:NANJING UNIV OF POSTS & TELECOMM
Power distribution network line system line graph model processing platform
PendingCN112487591AOptimize overlap judgment logicReduce the number of executionsGeometric CADSpecial data processing applicationsComputer hardwareSystems management
A power distribution network line system line graph model processing platform comprises platform hardware and platform software. The platform hardware is deployed in a distribution automation system management information large area, is directly deployed on a power distribution automation system Scada server, or deployed on a power distribution automation system workstation or independently installed on a graph model server of an I area. The platform software architecture is based on a C / S mode structure and is divided into three layers: a user interface layer, a service logic layer and a bottom operation layer. Platform software is developed by using a QT cross-platform language, and an interface layer interacts with a service logic layer through a QT signal slot mechanism; and the service logic layer and the bottom operation layer interact in an interface form. Distribution line graph model data sharing among the systems is achieved, it is ensured that the graph topologies of the systems are kept consistent, practical drawings such as a control type equipment diagram and a contact diagram can be generated, the user requirements of a distribution network application system are greatly met, and a line graph model is more practical in application of the systems.
Owner:STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST +2
Transaction processing method, device and equipment based on block chain, and storage medium
InactiveCN110231979AGuaranteed uniformityGuaranteed orderProgram synchronisationDatabase distribution/replicationTransaction processing systemOperating system
The invention provides a transaction processing method, device and equipment based a block chain, and a storage medium. The transaction processing method includes the steps: determining a corresponding target keyword Key according to a transaction processing request, and judging whether the target keyword Key is in an occupied state or not; if the target keyword Key is not in the occupied state, writing corresponding transaction data into the block chain according to the target keyword Key; and when writing of the transaction data is completed, returning corresponding writing success information to the service terminal, and allocating the distributed lock corresponding to the target keyword Key to the service terminal, so that the service terminal executes the corresponding exclusive transaction through the distributed lock. Based on the characteristics of the distributed account book corresponding to the block chain, the transaction processing process is controlled and managed in a distributed lock mode, so that a certain resource can only be executed by one service terminal at the same time under the condition of high concurrency, and the orderliness of transaction processing andthe uniformity of data are ensured.
Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN
Gate control method and system, gate, computer equipment and storage medium
InactiveCN110830765ASolve the problem of full flow of peopleSolved, the flow of people is easy to congestImage enhancementImage analysisMachine controlSimulation
The invention relates to a gate machine control method and system, a gate machine, computer equipment and a storage medium. The method comprises the steps that the gate machine obtains the number of targets in a monitoring area; the gate machine compares the target number with a first preset threshold value and a second preset threshold value; under the condition that the target number is larger than or equal to the first preset threshold value, the gate closes the passing function; and under the condition that the target number is smaller than the second preset threshold value, the gate starts a passing function, the problems that the number of people in the people flow area is saturated, and people flow is prone to congestion and disorder are solved, and the phenomena of people flow congestion and disorder are avoided.
Owner:ZHEJIANG DAHUA TECH CO LTD
Scheduling method under client-side/server-side architecture and server
The invention discloses a scheduling method under a client-side / server-side architecture and a server. The method comprises: a server side receives a request message for requesting a single case from a client side; the server side judges whether the interface of the single case requested by the client side is being visited, or whether the single case requested by the client side is being operated; and if so, the server side transmits a response message for rejecting the access of the client side to the client side. According to the invention, the problem of data chaos caused by failure of mutual exclusion in the prior art is solved.
Owner:ZTE CORP
Normalized RESTful microservice interaction method
InactiveCN108762950ASolve the messFix security issuesInterprogram communicationTransmissionConfusionMicroservices
The invention discloses a normalized RESTful microservice interaction method, and relates to a microservice architecture and a service interaction normalization technology. A RESTful API URI (UniformResource Identifier) rule configurator is adopted to implement normalized RESTful API URI definition, a resource operation expression rule configurator is adopted to implement normalized resource operation expression, and a safety access control rule configurator is adopted to implement normalized microservice safety access control; by normalized RESTful API URI definition, a problem of URI expression confusion is solved; by normalized resource operation expression, associated operation expression of various resources in an actual application scene is met; and by normalized microservice safetyaccess control, a problem of high-safety-level fine-grained access control of microservices is solved. According to the invention, various defects caused by adoption of a nonstandardized access modebetween each microservice are overcome, and service interaction of a microservice platform is more efficient, uniform, reasonable and normalized.
Owner:SHANDONG INSPUR COMML SYST CO LTD
SNP marker, detection primer pair and kit for identifying Chinese cervus elaphus and cervus elaphus and application of SNP marker and detection primer pair
PendingCN111378767AThe identification process is simpleEasy to operateMicrobiological testing/measurementDNA/RNA fragmentationCervus elaphus elaphusMolecular biology
The invention provides an SNP marker, detection primer pair and kit for identifying Chinese cervus elaphus and cervus elaphus and application of the SNP marker and the detection primer pair. The invention provides 5 specific SNP sites and a pair of identifying primers for accurately identifying the Chinese cervus elaphus and the cervus elaphus and establishes an accurate and reliable detection method. The method has very good specificity and stability and high sensitivity, and the detection limit is 0.25ng / ul. A molecular marker technique is applied to identification of the Chinese cervus elaphus and the cervus elaphus for the first time, so that economic loss caused due to difficult differentiation of appearances is effectively avoided. The method is used for detecting 100 pilos antlers and byproducts in the market, and the accuracy rate is 100%. Identifying procedures are simplified, and the method is easy in operation and grasping and strong in generalization performance. The deficiency that a detection technique for precisely identifying the Chinese cervus elaphus and the cervus elaphus is not reported in the field in the prior art is remedied, and precise identification of Chinese cervus elaphus products and cervus elaphus products is realized.
Owner:INST OF SPECIAL ANIMAL & PLANT SCI OF CAAS
Activiti-based business event and flow separation method and system
InactiveCN106971293ASolving Data ChaosAvoid processing failuresOffice automationXml dataState of art
The present invention discloses an activiti-based business event and flow separation method. The method includes the following steps that: activiti operation node data are structurized, and the structurized data are configured into a database so as to generate different forms; and the XML data of a business flow are analyzed, the analyzed configuration data are written into the forms generated in the above step. According to the activiti-based business event and flow separation method of the invention, the operation node data are structurized in the database; the specific forms formed by the structurized data are read; the XML data of the business flow are analyzed, and the analyzed data are written into the above generated forms; and therefore, the separation of business processing from the business flow can be realized, business can be independent from a flow line for analyzing the customized XML of the activiti in a processing process, the analysis of the XML data which is performed each time when business is processed can be avoided, the problem of data chaos caused by XML analysis can be solved, the problem of the failure of the business processing caused by the anomalies of the flow can be solved, and the update of the flow can be updated through modifying the configuration data. The invention also provides an activiti-based business event and flow separation system.
Owner:GUANGDONG ESHORE TECH
Cloud service management system
InactiveCN109491808ASolve the messRealize managementResource allocationInterprogram communicationCloud service providerService provider
The invention is applicable to the field of computers, and provides a cloud service management system, which comprises a cloud service management client used for sending a cloud service management request to a cloud service management server when the cloud service management request of a cloud service user is received; the cloud service management server is used for receiving a cloud service management request sent by the cloud service management client; and according to the cloud service management request, connecting a cloud platform of the cloud service user in the cloud service provider through an interface to complete the cloud service management request. According to the cloud service management system provided by the embodiment of the invention, a user can directly manage multiple cloud platforms of the user through the system, unified management and scheduling of multiple cloud platform resources of the user are realized, and the technical problem of disordered management of the cloud platforms of the cloud service user in the prior art is solved.
Owner:INFORMATION COMM COMPANY STATE GRID SHANDONG ELECTRIC POWER +1
Air interface business processing method and terminal
ActiveCN101925049AGuaranteed normal processingSolve the messNetwork data managementAir interfaceComputer science
The invention discloses an air interface business processing method and terminal. The method comprises the following steps: a terminal or network side initiates an air interface over-the-air (OTA) business to a user on the terminal; and the terminal stores or updates the number assignment module (NAM) parameter corresponding to the user in the NAM region corresponding to the user, wherein the terminal contains a plurality of NAM regions used for storing the NAM parameters and the NAM parameters corresponding to different users in the same mode on the terminal are stored in different NAM regions. By adopting the method and terminal of the invention, the normal processing of the OTA business to the NAM parameters of different users in the same mode can be ensured.
Owner:ZTE CORP
Outlier distribution transformer identification method based on maximum mutual information
PendingCN111339482AReduce manual workloadLow costPolyphase network asymmetry elimination/reductionPolyphase network asymmetry reductionFeeder lineThree-phase electric power
The invention discloses an outlier distribution transformer identification method based on maximum mutual information, and the method comprises the specific steps: 1, enabling all distribution transformers under a 10kV feeder line in a power distribution network to be regarded as a cluster, and exporting the outlet voltage time sequence data of all distribution transformers in the cluster from a power utilization collection system of a power marketing department; 2, preprocessing the original data, specifically including integrity calculation, time scale alignment and three-phase voltage balance reduction; 3, performing maximum mutual information coefficient calculation on the preprocessed voltage time series data; 4, drawing a maximum mutual information map; and 5, screening out-of-groupdistribution transformers. According to the invention, outlier distribution transformer identification is carried out on the basis of data of an existing power distribution area power utilization acquisition system, an online data analysis mode is used for replacing an existing manual on-site line patrol investigation mode, the labor cost is greatly reduced, and the problem that the topological relation of a 10kV power distribution network is disordered can be simply and effectively solved in real time.
Owner:NANCHANG INST OF TECH
Three-dimensional visual low-voltage transformer area management system
InactiveCN104036341AManagement specializationSystematic managementResourcesTransformerElectric power system
The invention discloses a three-dimensional visual low-voltage transformer area management system, which comprises a user query subsystem, an application subsystem, a support platform, a database subsystem and an interface subsystem, wherein the support platform is used for carrying out unified management on the database subsystem and the interface subsystem, obtaining map data, electric power data and electric power consumption information from the database subsystem and the interface subsystem and carrying out unified organization; then, each work module in the application subsystem is used for carrying out integration processing on the map data, the electric power data and the electric power consumption information, and three-dimensional visual information is generated; and operators can realize visualized query on the three-dimensional visual information through the user query subsystem and can output control instructions to equipment in a low-voltage transformer area for completing operations such as switching operation. The specialized and systematized management can be realized on the low-voltage transformer area, so the problems of confusion and low efficiency of the management on the low-voltage transformer area by the existing management measures can be solved.
Owner:STATE GRID CORP OF CHINA +3
Embedded multi-functional support for mobile phones and tablet computers
InactiveCN111197679AAvoid harmSolve the messBatteries circuit arrangementsElectric powerComputer hardwareMechanical engineering
Owner:FIBRLINK NETWORKS
Synchronizing method, device and system for mobile terminal data
ActiveCN106375478AEasy to manageSolve the messTransmissionNetwork data managementData synchronizationSubscriber identity module
The invention provides a synchronizing method, device and system for mobile terminal data. A cloud server determines whether data corresponding to first subscriber identity module card information exists; if not, data corresponding to second subscriber identity module card information associated with a login account number of the cloud server are obtained; the obtained data corresponding to the second subscriber identity module card information are issued to a mobile terminal corresponding to the first subscriber identity module card information; and the mobile terminal synchronizes the data corresponding to the second subscriber identity module card information to the mobile terminal corresponding to the first subscriber identity module card information. Therefore, the synchronization operation of corresponding data can be executed based on different subscriber identity module (SIM) cards to avoid execution of the synchronization operation of data based on a cloud account, so that the subscriber can manage cloud service synchronization information of different SIM cards conveniently.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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