| 摘要 |
The present invention relates to a real time electric rate calculating method using wireless electricity transmission, including: a step in which a wireless electricity device is electrically combined to a distribution board supplying electricity to an electric product used in a house of an office of a user, and senses and calculates the amount of electricity used in the electric product; a step in which the user assigns a unique ID including a unique number of a watt-hour meter metering the amount of electricity used of the electric product in a portable electronic device as being connected to the distribution board electrically; a step in which the wireless electricity device recognizes the unique ID assigned by the portable electronic device of the user, and the portable electronic device communicates with the wireless electricity device; and a step in which the wireless electricity device senses the amount of usage of the electric product by referring to a reset setting time of a date when the unique ID is assigned, and recognizes the amount of the usage as temporal reset data and then converts the temporal reset data as electric rates, and then transmits the calculated electric rate to the portable electronic device. That is, the real time electric rate calculating method can make the user refrain from using devices of bad electricity efficiency by grasping the amount of electricity used of each electric product, and can prevent excessive electric rate from being charged. |
