Electrical equipment control device, electrical equipment control method and electrical equipment
First Claim
1. An electrical equipment control device, comprising:
- a reception unit for receiving desired time information indicating a desired operation start time or a desired operation termination time of an electrical equipment desired by a user, operation period information indicating a period required for operation by the electrical equipment, and electrical power information indicating an electrical power required for operation by the electrical equipment;
a time-shift period setting unit for setting a time-shift period indicating a period which has a time range including the desired time information received by the reception unit and during which the operation start time or the operation termination time of the electrical equipment is shiftable;
an electrical power charge information acquisition unit for acquiring electrical power charge information indicating an electrical power charge that changes hour to hour;
an operation time computing unit for computing, based on the desired time information, the operation period information and the electrical power information received by the reception unit and the electrical power charge information acquired by the electrical power charge information acquisition unit, the operation start time or the operation termination time, on the basis of which the electricity charge that is billed when the electrical equipment is operated within the time-shift period set by the time-shift period setting unit falls to or below a predetermined charge;
an operation determination unit for determining whether a state retention electrical energy that is consumed by the electrical equipment for retaining a post-operating state is greater than a predetermined value, wherein the time-shift period setting unit changes the time-shift period according to a determination result of the operation determination unit, wherein the time-shift period setting unit shortens the set time-shift period when the operation determination unit determines that the state retention electrical energy that is consumed by the electrical equipment for retaining post-operating state is greater than a predetermined value; and
a transmission unit for transmitting, to the electrical equipment, the operation start time or the operation termination time computed by the operation time computing unit.
3 Assignments
0 Petitions
Accused Products
Abstract
An equipment control device has: a reception unit for receiving desired time information indicating a desired operation start time or a desired operation termination time, operation period information and electrical power information; a time-shift period setting unit for setting a time-shift period indicating a period which has a time range including the desired time information and during which the operation start time or the operation termination time of a household appliance is shiftable; an electrical power charge information acquisition unit for acquiring electrical power charge information; an operation time computing unit for computing the operation start time or the operation termination time, on the basis of which the electricity charge that is billed when the household appliance is operated within the time-shift period falls to or below a predetermined charge; and a transmission unit for transmitting the operation start time or the operation termination time to the household appliance.
10 Citations
7 Claims
-
1. An electrical equipment control device, comprising:
-
a reception unit for receiving desired time information indicating a desired operation start time or a desired operation termination time of an electrical equipment desired by a user, operation period information indicating a period required for operation by the electrical equipment, and electrical power information indicating an electrical power required for operation by the electrical equipment; a time-shift period setting unit for setting a time-shift period indicating a period which has a time range including the desired time information received by the reception unit and during which the operation start time or the operation termination time of the electrical equipment is shiftable; an electrical power charge information acquisition unit for acquiring electrical power charge information indicating an electrical power charge that changes hour to hour; an operation time computing unit for computing, based on the desired time information, the operation period information and the electrical power information received by the reception unit and the electrical power charge information acquired by the electrical power charge information acquisition unit, the operation start time or the operation termination time, on the basis of which the electricity charge that is billed when the electrical equipment is operated within the time-shift period set by the time-shift period setting unit falls to or below a predetermined charge; an operation determination unit for determining whether a state retention electrical energy that is consumed by the electrical equipment for retaining a post-operating state is greater than a predetermined value, wherein the time-shift period setting unit changes the time-shift period according to a determination result of the operation determination unit, wherein the time-shift period setting unit shortens the set time-shift period when the operation determination unit determines that the state retention electrical energy that is consumed by the electrical equipment for retaining post-operating state is greater than a predetermined value; and a transmission unit for transmitting, to the electrical equipment, the operation start time or the operation termination time computed by the operation time computing unit. - View Dependent Claims (2, 3, 4)
-
-
5. An electrical equipment control method, comprising:
-
a reception step of receiving desired time information indicating a desired operation start time or a desired operation termination time of an electrical equipment desired by a user, operation period information indicating a period required for operation by the electrical equipment, and electrical power information indicating an electrical power required for operation by the electrical equipment; a time-shift period setting step of setting a time-shift period indicating a period which has a time range including the desired time information received in the reception step and during which the operation start time or the operation termination time of the electrical equipment is shiftable; an electrical power charge information acquisition step of acquiring electrical power charge information indicating an electrical power charge that changes hour to hour; an operation time computing step of computing, based on the desired time information, the operation period information and the electrical power information received in the reception step and the electrical power charge information acquired in the electrical power charge information acquisition step, the operation start time or the operation termination time, on the basis of which the electricity charge that is billed when the electrical equipment is operated within the time-shift period set in the time-shift period setting step falls to or below a predetermined charge; an operation determination step of determining whether a state retention electrical energy that is consumed by the electrical equipment for retaining a post-operating state is greater than a predetermined value, wherein the time-shift period setting step changes the time-shift period according to a determination result of the operation determination unit, wherein the time-shift period setting step shortens the set time-shift period when the operation determination unit determines that the state retention electrical energy that is consumed by the electrical equipment for retaining post-operating state is greater than a predetermined value; and a transmission step of transmitting, to the electrical equipment, the operation start time or the operation termination time computed in the operation time computing step.
-
-
6. An electrical equipment, comprising:
-
an input reception unit for receiving an input of desired time information indicating a desired operation start time or a desired operation termination time of an electrical equipment desired by a user; a transmission unit for transmitting the desired time information received by the input reception unit, operation period information indicating a period required for operation by the electrical equipment, and electrical power information indicating an electrical power required for operation by the electrical equipment; a reception unit for receiving the operation start time or the operation termination time transmitted from an electrical equipment control device which receives the desired time information, the operation period information and the electrical power information transmitted from the transmission unit, sets a time-shift period indicating a period which has a time range including the desired time information and during which the operation start time or the operation termination time of the electrical equipment is shiftable, and computes, based on the desired time information, the operation period information and the electrical power information and electrical power charge information indicating an electrical power charge that changes hour to hour, the operation start time or the operation termination time, on the basis of which the electricity charge that is billed when the electrical equipment is operated within the time-shift period falls to or below a predetermined charge; and an operation control unit for controlling an operation of the electrical equipment based on the operation start time or the operation termination time received by the reception unit, wherein the electrical equipment control device changes the time-shift period according to whether a state retention electrical energy that is consumed by the electrical equipment for retaining a post-operating state is greater than a predetermined value, wherein the electrical equipment control device shortens the set time-shift period when the state retention electrical energy that is consumed by the electrical equipment for retaining post-operating state is greater than a predetermined value.
-
-
7. An electrical equipment, comprising:
-
an input reception unit for receiving an input of desired time information indicating a desired operation start time or a desired operation termination time of an electrical equipment desired by a user; a time-shift period setting unit for setting a time-shift period indicating a period which has a time range including the desired time information received by the input reception unit and during which the operation start time or the operation termination time of the electrical equipment is shiftable; an electrical power charge information acquisition unit for acquiring electrical power charge information indicating an electrical power charge that changes hour to hour; an operation time computing unit for computing, based on the desired time information, the operation period information and the electrical power information received by the input reception unit and the electrical power charge information acquired by the electrical power charge information acquisition unit, the operation start time or the operation termination time, on the basis of which the electricity charge that is billed when the electrical equipment is operated within the time-shift period set by the time-shift period setting unit falls to or below a predetermined charge; and an operation control unit for controlling an operation of the electrical equipment based on the operation start time or the operation termination time computed by the operation time computing unit; and an operation determination unit for determining whether a state retention electrical energy that is consumed by the electrical equipment for retaining a post-operating state is greater than a predetermined value, wherein the time-shift period setting unit changes the time-shift period according to a determination result of the operation determination unit, wherein the time-shift period setting unit shortens the set time-shift period when the operation determination unit determines that the state retention electrical energy that is consumed by the electrical equipment for retaining post-operating state is greater than a predetermined value.
-
Specification