| 摘要 |
PURPOSE: A system for calculating and saving energy is provided to induce active energy saving by confirming saved amount of money. CONSTITUTION: A system for calculating and saving energy comprises electric devices(10), a smart meter(20), a service providing server(30), and a wired or wireless terminal(40). The smart meter supplies and intercepts power and measures strategic use amount of the electric devices. The service providing server calculates receives power use amount and calculates electric charges. The service providing server provides saved amount of money to the wired or wireless terminal. [Reference numerals] (10) Electric devices; (20) Smart meter; (30) Service providing server; (50) Wired and wireless communication network; (AA) Smart phone; (BB) Computer |
