76results about How to "Realize unified storage" patented technology

The invention provides a time-space relationship analysis system based on multi-source Internet-of-things location sensing. The system includes a sensing layer, a data processing layer, a network layer and an application layer; the sensing layer includes a variety of terminal equipment, and each terminal equipment can collect time-space data and provide original time-space data for the data processing layer; the data processing layer is used for receiving, filtering and cleaning the time-space data from the sensing layer, then exploiting the data according to the time-space association rule, storing the data to a time-space database, and providing an access interface for the network layer. According to the system, standardized heterogeneous data formats and various training models are adopted, multi-source Internet-of-things sensing data is reused in a multilevel model, and an efficient and predictable service is provided for an upper level policing application.

The invention relates to a computer application method in the field of electrical automation and a system using the computer application method, in particular to a power grid dispatching automation main-and-standby system model synchronizing method and a synchronizing system using the power grid dispatching automation main-and-standby system model synchronizing method. A centralized cloud standby dispatching center is built, and whole power grid model united storage of graphs real-time data sections corresponding to a physical network model, a power grid calculation model and a power grid model is achieved. Any model maintenance operation of the cloud standby dispatching center is carried out through a standby dispatching maintenance center, region dispatching centers maintain static models in the jurisdiction scopes of the region dispatching centers respectively, the formed whole power grid model united storage ensures uniqueness of whole power grid models, and a unified model sharing access service mechanism is provided. The models of the region dispatching centers exist in the mode of views of full models, and are in self synchronization, so that service systems of the dispatching center can have access to the whole power grid models through standard and unified data access interfaces.

The invention relates to an intelligent video monitoring system for electric power transmission and transformation. A star-topology three-level networking architecture is constructed based on an IP network; the first level of the star-topology three-level networking architecture is monitoring sites, a plurality of monitoring points are correspondingly arranged in each transformer substation or along each high voltage line, and corresponding monitoring data is obtained by installing collecting devices; the monitoring data comprises video image information obtained by monitoring the monitoring points; the second level of the star-topology three-level networking architecture is branch monitoring centers, each branch monitoring center monitors and controls monitoring points of multiple transformer substations or monitoring points of multiple high voltage lines arranged in the controlled area and manages the monitoring data in a centralized way; and the third level of the star-topology three-level networking architecture is a scheduling and monitoring center of an electric head corporation, and the scheduling and monitoring center of the electric head corporation uniformly manages, regulates and controls the monitoring data uploaded by each branch monitoring center. According to the invention, scattered and independent monitoring collecting points are connected to a network, so that cross-region large-range uniform monitoring, uniform storage, uniform management and resource sharing are realized.

The invention discloses a radiotherapy network information management system comprising a communication network, an application server, a database serer, a work station and a TPS, wherein the application server, the database server and the work station are connected through the communication network; the application server and the TPS are connected; the work station is connected with a control table or equipment corresponding to the work station. The radiotherapy network information management system has the advantages that each equipment, the servers and the work station are connected through the communication network, network resources of departments are integrated and reconstructed, each equipment, the network and a software system are managed uniformly, radiotherapy data are comprehensively analyzed, uniformly stored and managed, and treatment amount and working efficiency of the radiotherapy departments are improved.

The invention discloses a realizing method of supervisory control and data acquisition (SCADA) history data distribution-type storage facing a power grid. A front-arranged server collects power data in real time, assembles the data into messages, and sends the messages to a bus; each application server reads the respectively subscribed messages, and data obtained through analysis are placed in a real-time database; and the data in the real-time database are updated continuously, and the data in different service types are stored into an open-source distribution-type database in a batch mode with different sampling frequencies. The realizing method adopts the SCADA history data distribution-type storage, has the advantages of achieving rapid inquiry and analysis capacity of big data, supporting multi-copy fault tolerance, supporting distribution-type calculation and the like, and has good expansibility.

The invention discloses a main station system for transformer substation videos and environment monitoring. The system comprises a provincial main station monitoring system which is connected with a regional main station monitoring system through an IP (Internet Protocol) communication network, and the regional main station monitoring system is connected with a station terminal monitoring system through the IP communication network. The invention intensively manages monitoring resources of a power grid, establishes the interconnection and the communication of monitoring information, reasonably and effectively assigns the resources and shares the information to the maximum extend. Meanwhile, the invention lightens the working intensity of inspectors, overcomes the defects of poor intuition of operators, enhances the safe detection of the transformer substation and improves the operation level of the transformer substation.

The invention discloses a method for analyzing a database access data packet. The method comprises the following steps of after putting the database access data packet into a parse thread analysis buffer area according to symbol information of the database access data packet, distributing the data packet into an HASH pool; after presetting a time interval, acquiring the database access data packet saved in the HASH pool; analyzing the database access data packet, acquiring request types of an SQL sentence and the database access data packet, and meanwhile, carrying out corresponding operations according to the request types. The invention also discloses a device for analyzing the database access data packet. According to the method and the device for analyzing the database access data packet provided by the invention, during the database access data packet analysis process, the same user access is associated into the same HASH pool, so that when the database access is reviewed, accurate database access symbol information can be acquired, and the database access request of the same symbol information can be recognized.

An embodiment of the invention provides a method and apparatus for tracing electronic identities to alleviate the problem that electronic identity tracing in the prior art can hardly establish credibility and public trust. The method comprises the following steps: first defining information corresponding to a product to be traced sent by a first defining terminal is received, the product to be traced corresponding to an electronic identity label to which a unique serial number belongs is found out while each product to be traced has one unique electronic identity label, the first defining information is stored after being associated with the product to be traced, second defining information corresponding to the product to be traced sent by a second defining terminal is received, and the second defining information is stored after being associated with the product to be traced. By adopting the method and apparatus for tracing electronic identities, the credibility and public trust built by electronic identity tracing can be effectively improved, and the method and apparatus for tracing electronic identities is convenient to implement and easy to popularize and apply.

The invention provides a multifunctional facial mask box. The multifunctional facial mask box comprises a box body. A draw on the left side and a face plate on the right side are arranged on the box body. A display is arranged on the upper portion of the face plate. An operation panel is arranged on the lower portion of the face plate. A data processor and a controller are arranged in the box body. The drawer comprises a refrigeration area, a heat preservation area and a tool area. Temperature sensors connected with the controller are arranged in the refrigeration area and the heat preservation area respectively. The refrigeration area conducts refrigeration through a refrigeration device. The heat preservation area conducts heating through a heating device. The display is used for displaying time and the temperature of the refrigeration area and the heat preservation area. A buzzer is further arranged on the box body. The operation panel is used for inputting a timing time to the data processor. The buzzer is controlled by the controller to make a sound through the data processor when the timing time is up. A connector is arranged in the lateral direction of the box body and connected with a skin detection probe. Data detected by the skin detection probe are processed through the data processor, and then the skin state is displayed on the display. By means of the multifunctional facial mask box, the requirements of beauty-loving females for skin care can be met.

The invention discloses a configuration design method of a supporting plate nut production line. The aim of automation of a supporting plate nut production line is achieved. By arranging related application requirements, based on the configuration program, a production process flow chart is designed and displayed for monitoring the state of each station device, automatically alarming and the like,data and reports can be inquired according to time, historical trend chart display of important parameters is supported, numerical values and chart display of important indexes are provided, and finally the data are stored in a designated MySQL database to provide a basis for assistant decision making of managers. Meanwhile, corresponding authority management is set; Development and use personnelare distinguished, a configuration system oriented to a supporting plate nut production line is formed, pictures are clear and interactive, use by users is facilitated, unified storage of equipment-related data and personnel data is achieved, an autonomous alarm function and self-diagnosis of faults are provided, and the users can find equipment abnormity in time and conduct corresponding processing conveniently.

The invention relates to a unified storage method for key value model, document model and graph model data, which comprises the following steps of: establishing mapping from a key value model to a document model and mapping from a graph model to a document model by utilizing the description capability of the document model to the data. Unified storage of the key value model and the document modelcomprises the steps that Class is designed, and records of the document model are stored in a common table after the Class is instantiated; the unified storage method of the graph model and the document model comprises the steps that a Vector class and an Edge class are designed, records of the document model are stored in a vertex table obtained after instantiation of the Vector class, and records of the document model are stored in a side table obtained after instantiation of the Edge class. Unified storage of a key value model, a graph model and a document model includes: storing key valuemodels, graph models and document models in a unified manner; wherein the Vector subclass and the Edge subclass are inheritance relationships with the parent Class; wherein the Class supports a key value model and a document model, the Vector class and the Edge class support vertexes and edges, and the vertexes and the edges instantiated by the Vector class and the Edge class can be used for storing data of the key value model, the document model and the graph model at the same time.

The invention discloses a bridge health state evaluation method, device, system and equipment. The bridge health state evaluation method comprises the steps of obtaining bridge inspection informationof a target bridge; based on a bridge monitoring system, obtaining structural response information of the target bridge, and the structural response information comprises one or more of deflection, temperature, humidity and stress-strain; and evaluating the health state of the target bridge according to the bridge inspection information and the structure response information of the target bridge.According to the technical scheme provided by the embodiment of the invention, the inspection information and the structure response information of the bridge are integrated, so that the health stateof the bridge is automatically evaluated, and the comprehensiveness, scientificity and accuracy of evaluation are improved.

The invention provides a method and a device for electronic document management. The method comprises the steps as follows: an organization is divided into at least one layer according to the organization structure; each layer at least comprises a sub-organization; various layers of sub-organizations are ranked according to the levels of the sub-organizations; each previous layer of sub-organization at least corresponds to one next layer of sub-organization; at least one electronic file cabinet is created on each bottommost layer of sub-organization; various electronic documents are respectively stored into the corresponding electronic file cabinets corresponding to the bottommost layers of sub-organizations according to the sub-organizations to which the electronic documents belong; and access rights are respectively set for the electronic documents in the electronic file cabinets. The device comprises an organization management unit, a file cabinet management unit, a document management unit and a right management unit. According to the method and the device for electronic document management, the electronic document management intensity can be improved.

The invention provides power station monitoring equipment and a power station monitoring system. The power station monitoring equipment comprises a power supply module, an external environment monitoring module, a data interaction module and a transformer substation operation condition monitoring module. The power station monitoring system is provided with a multilevel management center. The IP network and the 4G network act as the core, multiple advanced technologies of computer, communication, internet, digital multimedia, storage and information security are integrated, accessing of the monitored resources through the optical network, the ethernet, the wireless network and multiple other modes is supported and the discrete and independent monitoring acquisition points are networked so that cross-regional and wide-range unified monitoring, unified storage, unified management and resource sharing can be realized. The clear and visual management mode can be provided for the user of various industries so that the decision time can be shortened, the working efficiency can be enhanced and the security level of the monitoring area can be enhanced.

The invention discloses a wireless meter reading system based on a micro-power wireless network. The wireless meter reading system comprises an electricity meter, a water meter, a heat meter, a gas meter, a data acquirer, a concentrator, a terminal processor and a data center platform. The data acquirer acquires data of the electricity meter, the water meter, the heat meter and the gas meter, processes and stores the acquired data of the electricity meter, the water meter, the heat meter and the gas meter and transmits the processed data to the concentrator; data interaction is performed between the concentrator and the data acquirer, and the concentrator receives data transmitted by the data acquirer, processes the received data and transmits the processed data to the terminal processor; data interaction is performed between the terminal processor and the concentrator, and the terminal processor receives data transmitted by the concentrator, matches data needing to be reported and transmits the matched data to the data center platform; the data center platform transmits meter reading commands to the terminal processor, stores and displays data transmitted by the terminal processor.

The invention provides a city information model service method and system, and relates to the technical field of three-dimensional model application. The city information model service method comprises the following steps that: firstly, storing a city information model in a space database, wherein the format of the city information model is CityGML; then, when a service request emitted from an external application is received, calling the city information model corresponding to the service request from the space database; and in addition, through Web element service, sending the city information model to the external application. Through the above processing process, the uniformly defined city information model can be stored; and when use requirements are in the presence, the external application can conveniently and quickly obtain the required city information model so as to realize the reuse of the city information model under different application scenes.

The invention provides a method and a device for storing node information in the Internet of things. The method comprises the steps as follows: receiving a storage instruction sent by an application system in the Internet of things, wherein the storage instruction carries to-be-stored node information, extracting key information from the to-be-stored node information, determining whether a metadata model taking the key information as an index exists or not, and storing the to-be-stored node information via the storage form described by the metadata model if the metadata model exists. The technical scheme provided by the invention realizes unified storage of node information in all application systems in the Internet of things through the metadata model, and further facilitates the improvement on the efficiency of querying node information in each application system.

The invention relates to a storage file structure of electric power three-dimensional data, which adopts a custom binary format and comprises an initial block, an entry block and a data block, and theinitial block comprises basic information of a file; the entry block comprises an initial address for storing a data stream, a data stream byte number, a data stream type and a data stream module number; the data block comprises sub-data classification, content markers, the sub-data length and the sub-data block number, and storage of three-dimensional model data and three-dimensional point clouddata can be realized through custom expansion. Compared with the prior art, the electric power conventional data and the electric power three-dimensional data are stored in the same file format, unified storage of the multi-source data is achieved, the occupied storage space is reduced, model data unification between three-dimensional display platforms and unified reading of the multi-source dataare facilitated, the reading speed is high, and the occupied memory is small.

According to an intelligent environmental sanitation cloud platform and a data processing method thereof, unified storage of data of different environmental sanitation projects is achieved, and meanwhile, due to the fact that the intelligent environmental sanitation cloud platform can meet the requirements of multiple projects, when environmental sanitation equipment is applied to the multiple projects, repeated uploading and repeated storage are not needed, and resource waste is avoided. Meanwhile, based on the unified storage of the data, the requests of different environmental sanitation projects can be uniformly processed on the platform. Based on the unified processing of the requests and the unified storage of the data, the request is further routed to different application service modules, the processing request of each environmental sanitation project can be processed by the matched application service module, different types of projects or different projects can be processed in a targeted manner on the basis of realizing unified processing and unified storage, and smooth and effective operation of each project is guaranteed. Meanwhile, expansion of applicable equipment andprojects can be facilitated.