Network system and method of controlling network system
First Claim
1. An electric product for a network system, comprising:
- a case having a coupler;
a communication device in which energy information related to energy is received from a source device including an energy management device or a metering device, the communication device coupled to the coupler of the case; and
a controller that controls an operation of an electric product based on the energy information and stores operation information and the energy information during when communication of the communication device with the source device is possible,wherein the controller checks whether the communication of the communication device with the source device is possible, and when the communication device is in a communication failure state, the controller controls the electric product according to whether the electric product is an intermittent operation product or a constant operation product,wherein, when the electric product is the intermittent operation product and if the controller recognizes an input of a command from a user for starting operation of the electric product, the controller controls the electric product to operate based upon stored energy information or operation information of the electric product while the communication of the communication device with the source device is possible,wherein, when the electric product is the constant operation product and if the controller recognizes that current time is within a time period in which the electric product operates based on the stored energy information or operation information of the electric product while the communication of the communication device with the source device is possible, the controller controls the electric product to operate based upon the stored energy information or operation information of the electric product,wherein the stored energy information and the operation information is updated by the electric product for each time of the operation of the electric product when the electric product operates during the communication failure state, andwherein the intermittent operation product comprises at least one of a washing machine, a cooking appliance, a dryer, a dish washer, and an air conditioner, and the constant operation product comprises at least one of a refrigerator and a water purifier.
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Accused Products
Abstract
A method of controlling a network system is provided. The network system includes a metering device measuring energy supplied from a power supply source, a communication device in which energy information related to the energy communicates, and an energy management device recognizing the energy information, the energy management device controlling an operation of an electric product. The metering device or the energy management device checks whether communication of the communication device is possible. Also, when it is determined that the communication device is in a communication failure state, the communication failure state is displayed on the outside thereof. When a communication modem mounted on the electric product is in a communication failure state, the electric product may normally perform a power management program, based on power or operation information stored therein.
69 Citations
11 Claims
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1. An electric product for a network system, comprising:
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a case having a coupler; a communication device in which energy information related to energy is received from a source device including an energy management device or a metering device, the communication device coupled to the coupler of the case; and a controller that controls an operation of an electric product based on the energy information and stores operation information and the energy information during when communication of the communication device with the source device is possible, wherein the controller checks whether the communication of the communication device with the source device is possible, and when the communication device is in a communication failure state, the controller controls the electric product according to whether the electric product is an intermittent operation product or a constant operation product, wherein, when the electric product is the intermittent operation product and if the controller recognizes an input of a command from a user for starting operation of the electric product, the controller controls the electric product to operate based upon stored energy information or operation information of the electric product while the communication of the communication device with the source device is possible, wherein, when the electric product is the constant operation product and if the controller recognizes that current time is within a time period in which the electric product operates based on the stored energy information or operation information of the electric product while the communication of the communication device with the source device is possible, the controller controls the electric product to operate based upon the stored energy information or operation information of the electric product, wherein the stored energy information and the operation information is updated by the electric product for each time of the operation of the electric product when the electric product operates during the communication failure state, and wherein the intermittent operation product comprises at least one of a washing machine, a cooking appliance, a dryer, a dish washer, and an air conditioner, and the constant operation product comprises at least one of a refrigerator and a water purifier. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of controlling a network system, a communication device in which energy information related to energy supplied from a power supply source is received from a source device including an energy management device or a metering device, the communication device coupled to an outer case of an electric product, and a controller controlling an operation of the electric product based on the energy information and storing operation information and the energy information during when communication of the communication device with the source device is possible, the method comprising:
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determining whether the communication of the communication device is possible; controlling the controller for the electric product according to whether the electric product is an intermittent operation product or a constant operation product when the communication device is in a communication failure state, such that the electric product operates based upon stored energy information or the operation information of the electric product while the communication of the communication device with the source device is possible; in a case when the electric product is the intermittent operation product and if the controller recognizes an input of a command from a user for starting operation of the electric product, or in a case the electric product is the constant operation product and if the controller recognizes that current time is within a time period in which the electric product operates based on the stored energy information or the operation information of the electric product while the communication of the communication device with the source device is possible, wherein the stored energy information and the operation information updated by the electric product for each time of the operation of the electric product when the electric product operates during the communication failure state, and wherein the intermittent operation product comprises at least one of a washing machine, a cooking appliance, a dryer, a dish washer, and an air conditioner, and the constant operation product comprises at least one of a refrigerator and a water purifier. - View Dependent Claims (8, 9, 10, 11)
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Specification