Method and device for managing energy consumption by user ranking
The present invention relates to a method and a device for managing energy consumption and, more particularly, to a method and a device for managing energy consumption for each time period so as to support a user's achieving of a target energy consumption rate for a predetermined time period. In addition, disclosed is a technology for a sensor network, machine to machine (M2M) communication, machine type communication (MTC), and the Internet of Things (IoT). The present disclosure can be utilized in an intelligent service (such as smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety-related services) based on the technology.
1. A method for managing energy consumption by a server, the method comprising:
receiving, from a terminal, user's target charge information for a specific period;
predicting an energy charge pattern, based on a user's energy usage history information;
generating energy charge budget information for the specific period, based on the energy charge pattern and the target charge information;
receiving, from at least one gateway, information on characteristics of each household, the characteristics of each household comprising at least one from among a size of a building and ages of household members;
generating group information based on the characteristics of each household; and
transmitting, to the terminal, the energy charge budget information and the group information; and
generating ranking information, based on a user's saving charge against energy charge information of a given previous period and saving charge information of other users in the group in the given previous period, and transmitting the ranking information to the terminal,
wherein the transmitting the energy charge budget information further comprises, based on an energy usage rate of the user being increased to a predetermined rate or more, transmitting a notification to the user of a possibility of exceeding a user's target charge.
2. The method of claim 1 , wherein the generating the energy charge budget information further comprises:
adjusting the predicted energy charge pattern, based on the target charge information; and
determining the adjusted energy charge pattern as the energy charge budget information.
3. The method of claim 2 , wherein the generating the energy charge budget information by adjusting the predicted energy charge pattern, based on the target charge information, comprises:
calculating a ratio of the target charge to a total energy charge for the specific period according to the predicted energy charge pattern; and
generating the energy charge budget information for the specific period by reflecting the calculated ratio on the predicted energy charge pattern.
4. The method of claim 1 , wherein the energy charge budget information comprises energy charge information distributed by time and by day to achieve a target charge for the specific period.
5. The method of claim 1 , further comprising:
generating information on a carbon emission amount based on a user's reduced electricity usage against a given previous period; and
transmitting the generated carbon emission amount information to the terminal.
6. A method for managing energy consumption by a terminal, the method comprising:
transmitting, to a server, user's target charge information for a specific period;
receiving, from the server, energy charge budget information for the specific period and group information;
receiving, from the server, ranking information based on a user's saving charge against a given previous period in a group and saving charge information of other users in the group in the given previous period; and
displaying the energy charge budget information, the group information and user's current energy charge information on a display,
wherein the energy charge budget information is generated based on an energy charge pattern and the target charge information, and the group information is generated based on characteristics of each household, the characteristics of each household comprising at least one from among a size of a building and ages of household members,
wherein the receiving the energy charge budget information further comprises, based on an energy usage rate of the user being increased to a predetermined rate or more, receiving a notification that notifies the user of a possibility of exceeding a user's target charge.
7. The method of claim 6 , wherein the identifying of the energy charge budget information comprises:
generating the energy charge budget information for the specific period by adjusting the predicted energy charge pattern, based on the target charge information; and
identifying the generated energy charge budget information.
8. The method of claim 7 , wherein the generating the energy charge budget information by adjusting the predicted energy charge pattern, based on the target charge information, further comprises:
calculating a ratio of the target charge to a total energy charge for the specific period according to the predicted energy charge pattern; and
generating the energy charge budget information for the specific period by reflecting the calculated ratio on the predicted energy charge pattern.
9. The method of claim 6 , wherein the energy charge budget information comprises energy charge information distributed by time and by day to achieve a target charge for the specific period.
10. A server for managing energy consumption, comprising:
a transceiver configured to transmit and receive information; and
a controller configured to:
control receiving, from a terminal, user's target charge information for a specific period,
predict an energy charge pattern, based on a user's energy usage history information,
generate energy charge budget information for the specific period, based on the energy charge pattern and the target charge information,
control receiving, from at least one gateway, information on characteristics of each household, the characteristics of each household comprising at least one from among a size of a building and ages of household members,
generate group information based on the characteristics of each household,
control transmitting, to the terminal, the energy charge budget information and the group information, and
generate ranking information based on a user's saving charge against energy charge information of a given previous period and saving charge information of other users in the group in the given previous period, and transmit the ranking information to the terminal,
wherein the controller is further configured to, based on an energy usage rate of the user being increased to a predetermined rate or more, transmit a notification to the user of a possibility of exceeding a user's target charge.
11. A terminal for managing energy consumption, comprising:
a transceiver configured to transmit and receive information;
a display configured to display information for managing the energy consumption; and
a controller configured to:
control transmitting, to a server, user's target charge information for a specific period,
control receiving, from the server, energy charge budget information for the specific period and group information,
control displaying the energy charge budget information, the group information and user's current energy charge information on the display, and
control receiving, from the server, ranking information based on a user's saving charge against a given previous period in a group and saving charge information of other users in the group in the given previous period,
wherein the energy charge budget information is generated based on an energy charge pattern and the target charge information, and the group information is generated based on characteristics of each household, the characteristics of each household comprising at least one from among a size of a building and ages of household members, and
wherein the controller is further configured to, based on an energy usage rate of the user being increased to a predetermined rate or more, receive a notification that notifies the user of a possibility of exceeding a user's target charge.