摘要:
A method and apparatus for constructing a data warehouse for managing mass building energy information are provided. The apparatus for constructing a data warehouse in order to manage mass building energy information includes a primitive database generator for constructing primitive databases in each building based on energy control point information, a time series data warehouse generator for generating time series data warehouses based on the constructed primitive databases, a space time series data warehouse generator for reconstructing the generated time series data warehouses based on an object construction information table including space information about objects for control points of the plurality of buildings to be controlled to generate space time series data warehouses, and a view database generator for generating view databases by a search condition in accordance with the search condition for energy usage information based on the generated space time series data warehouses.
摘要:
An optimal energy management and energy equipment control interlocking system for a residential complex is provided. The energy management system for managing energy used by a residential complex may include home servers provided in households in the residential complex to collect energy usage information from a plurality of home devices provided in each of the households, to manage the collected energy usage information, and to control energy used by the plurality of home devices, and a complex server for receiving the energy usage information from the home servers to perform integrated management on the received energy usage information, for controlling a corresponding home server based on the received energy usage information, demand response (DR) information, and profile information for saving energy to perform energy saving control in each household, and for controlling energy used by common equipment provided in the residential complex.
摘要:
An apparatus for verifying and managing consumption electric power data in a green home electric power management system includes: an electric management object structure configured according to an outlet of home, an electric power sensor node of a hole of the outlet, a device and a device; and a consumption electric power data management apparatus for storing a consumption electric power data transmitted from an electric power measuring module embedded outlet and a time information table in the electric management object structure and managing consumption electric power information. The apparatus further includes a verifying apparatus for generating a simulation consumption electric power data.
摘要:
An energy management system in a smart grid environment includes: an electrical power producing apparatus for collecting and analyzing real time price information and electrical power production environment information inputted through a communication network interface to thereby determine a control of an electrical power production; a micro grid, connected to the electrical power producing apparatus, for supplying an electrical power in a local micro grid environment; an electrical power grid, connected to the micro grid, for supplying a main power; and an energy routing service apparatus for transmitting an electrical power and processing an energy information packet for a control of an electrical power flow.
摘要:
A content redistribution system based on a peer-to-peer (P2P) network includes: a content management terminal that, being a peer of the P2P network, decides for redistribution of contents based on characteristic information included in the contents received via a heterogeneous network; and peer terminals to which are distributed the contents decided for redistribution according to data transmission regulations in a community group on the P2P network.
摘要:
A secure communication system includes: an external peer terminal for generating a security group and participating in the security group by connecting to a peer-to-peer (P2P) network; and a legacy terminal connected to a local area network. The system further includes a gateway apparatus, connected to both of the P2P network and the local area network, for enabling the legacy terminal to participate in the security group.