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244 results about "Common object" patented technology

Model and modeling method of multi-dimensional data integration of heterogeneous databases of electric power information system

The invention relates to a model and modeling method of the multi-dimensional data integration of heterogeneous databases of an electric power information system. The modeling method comprises the following steps of: (a) establishing a basic container hierarchical structure, predefining a template for each container, i.e. standardizing the problem of loading objects during the actualization of the containers according to the type of the containers, classifying the abstract containers into a plurality of types, and modeling by utilizing the container templates and the hierarchical relational structure thereof; (b) establishing a uniform and standardized common naming method for managing heterogeneous object models of the electric power information system so that a private object of each data source can be reduced to a same common object; (c) loading the common object to private object mapping relationship, establishing common object information, private object information of the heterogeneous databases and the mapping relationship of the common object information and the private object information of the heterogeneous databases through XML (Extensive Makeup Language) description files which are derived by the data sources and contain common names, and loading the objects and the mapping relationship thereof into a hierarchical container model established in the step (a). The invention reduces the complexity and the cost of the data integration without secondary development and maintenance.
Owner:NR ELECTRIC CO LTD +1

Intelligent blind guiding glass system and blind guiding method thereof

The invention provides an intelligent blind guiding glass system and a blind guiding method thereof. The intelligent blind guiding glass system comprises an image collecting module, a voice processing module, a 4G communication module, a central control module and a cloud server. The image collecting module collects an image of the surrounding of a user and uploads the obtained image to the central control module, the voice processing module is connected with the central control module, and the 4G communication module establishes real-time intercommunication between the glass end and the cloud server responsible for recognizing and distance measuring and achieves the voice communication function; the central control module carries out recognition and distance measurement on common objects through image template matching and a disparity map, and if recognition cannot be carried out, the result is sent to the cloud server through the 4G communication module, and the cloud server builds an image analysis system by establishing a software platform on the cloud server; an image learning database is established through a deep learning neural network, and the information of the distance and the class of a barrier is obtained from the uploaded image and fed back to the central control module. In this way, the problems that existing intelligent blind guiding glasses are single in function and low in intelligent level can be solved. The intelligent blind guiding glass system and the blind guiding method belong to the field of intelligent blind guiding.
Owner:GUIZHOU UNIV

Iron and steel enterprise information integration platform based on CIM model

An iron and steel enterprise information integration platform based on a common information model (CIM) model belongs to the field of information system integration and comprises a heterogeneous system discrete data integration layer, a common object model layer, an enterprise application data service layer and an application layer. The heterogeneous system discrete data integration layer designs corresponding collectors according to different data types and communication methods, discretizes complicated data types in various data sources into data labels, achieves uniformed data organization, storage and expression in a labeling mode, and achieves fusion of heterogeneous data. The common object model layer establishes iron and steel process common object information models. The enterprise application data service layer provides a data communication interface based on the models based on the CIM model. The application layer achieves functions of all application modules based on the CIM module through invoking enterprise application data service layer interfaces. The iron and steel enterprise information integration platform based on CIM model has the advantages of achieving integration and modeling organization of iron and steel enterprise discrete information and providing an integral information integration method for enterprises.
Owner:AUTOMATION RES & DESIGN INST OF METALLURGICAL IND
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