Energy management system and method and repeater for energy management system
First Claim
1. An energy management system, comprising:
- a plurality of meters, each located at a different location that corresponds to one of a plurality of individual users and configured to;
determine an amount of energy consumption at the location at which the corresponding user is located; and
transmit first information to a repeater via a first communication network, the first information related to the determined amount of energy consumption at the location at which the corresponding user is located;
a central management server configured to;
transmit second information to the repeater via a second communication network, the second information related to an energy pricing system; and
receive a calculated energy consumption cost of each of the plurality of individual users from the repeater; and
the repeater located at a location that is remote from the plurality of individual users and configured to;
store the first information received from the meter and the second information received from the central management server in a storage medium;
determine the energy consumption cost of each of the plurality of individual users;
store the determined energy consumption cost of each of the plurality of individual users in the storage medium;
transmit the determined energy consumption cost of each of the plurality of individual users to the central management server,determine whether information related to the energy consumption cost is stored in the storage medium when there is a request from one of the plurality of meters for the information related to the energy consumption cost;
transmit the requested information to the corresponding meter if it is determined that the information related to the energy consumption cost is stored in the storage medium; and
request the information related to the energy consumption cost from the central management server, receive the requested information from the central management server and transmit the received information to the corresponding meter if it is determined that the information related to the energy consumption cost is not stored in the storage medium.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed are an energy management system, an energy management method and a repeater for an energy management system. The repeater receives information on an amount of energy consumption of the individual user from the meter, and receives information on an energy pricing system from the central management server. Then, the repeater analyzes and manages the energy consumption rate of the individual user using the received information, and transmits information on the energy consumption rate to the meter or the central management server. The repeater may also analyze various information such as information on an energy consumption propensity of the individual user. The repeater immediately transmits essential information but transmits incidental information only when there is a request of the meter or the central management server. Accordingly, it is possible to reduce communication traffic between the central management server and the plurality of meters.
-
Citations
15 Claims
-
1. An energy management system, comprising:
-
a plurality of meters, each located at a different location that corresponds to one of a plurality of individual users and configured to; determine an amount of energy consumption at the location at which the corresponding user is located; and transmit first information to a repeater via a first communication network, the first information related to the determined amount of energy consumption at the location at which the corresponding user is located; a central management server configured to; transmit second information to the repeater via a second communication network, the second information related to an energy pricing system; and receive a calculated energy consumption cost of each of the plurality of individual users from the repeater; and the repeater located at a location that is remote from the plurality of individual users and configured to; store the first information received from the meter and the second information received from the central management server in a storage medium; determine the energy consumption cost of each of the plurality of individual users; store the determined energy consumption cost of each of the plurality of individual users in the storage medium; transmit the determined energy consumption cost of each of the plurality of individual users to the central management server, determine whether information related to the energy consumption cost is stored in the storage medium when there is a request from one of the plurality of meters for the information related to the energy consumption cost; transmit the requested information to the corresponding meter if it is determined that the information related to the energy consumption cost is stored in the storage medium; and request the information related to the energy consumption cost from the central management server, receive the requested information from the central management server and transmit the received information to the corresponding meter if it is determined that the information related to the energy consumption cost is not stored in the storage medium. - View Dependent Claims (2, 3, 4, 5)
-
-
6. A repeater for an energy management system, the repeater comprising:
-
a first storage module configured to; periodically receive first information from a meter via a first communication network, the first information related to an amount of energy consumption; and store the received first information in a storage medium; a second storage module configured to; receive second information from a central management server via a second communication network, the second information related to an energy pricing system; and store the received second information in the storage medium; and a control component configured to; determine an energy consumption cost of an individual user based on the second information; store the determined energy consumption cost in the storage medium; and transmit information related to the determined energy consumption cost to the meter via the first communication network and to the central management server via the second communication network; determine whether information related to the energy consumption cost is stored in the storage medium when there is a request from the meter for the information related to the energy consumption cost; transmit the requested information to the meter if it is determined that the requested information related to the energy consumption cost is stored in the storage medium; and request the information related to the energy consumption cost from the central management server, receive the requested information from the central management server and transmit the received information to the meter if it is determined that the information related to the energy consumption cost is not stored in the storage medium, wherein the repeater is located at a location that is remote from the individual user. - View Dependent Claims (7, 8, 9, 10)
-
-
11. An energy management method, comprising:
-
receiving, by a repeater located at a location that is remote from a plurality of individual users, first information from a plurality of meters each located at a different location that corresponds to one of the plurality of individual users, the first information received via a first communication network and related to an amount of energy consumption; storing the received first information in a storage medium; receiving, by the repeater, second information from a central management server via a second communication network, the second information related to an energy pricing system; storing the received second information in the storage medium; determining, by the repeater, an energy consumption cost of each of the plurality of individual users based on the first and second information; storing the determined energy consumption cost of each of the plurality of individual users in the storage medium; receiving, by the repeater, a request from one of the plurality of meters via the first communication network, the request for information related to the energy consumption cost of the corresponding one of the plurality of individual users; determining, by the repeater, whether the requested information is stored in the storage medium; transmitting, by the repeater, the requested information to the corresponding meter if it is determined that the requested information is stored in the storage medium; and requesting, by the repeater, the information related to the energy consumption cost from the central management server, receiving the requested information from the central management server and transmitting the received information to the corresponding meter if it is determined that the requested information is not stored in the storage medium. - View Dependent Claims (12, 13, 14, 15)
-
Specification