RESOURCES SAVING ENTRAP SYSTEM

摘要

A system for guiding resource saving is provided to enable users to check usage and a charge at a place like a living room, easily found from the users by displaying the usage and the charge measured in each meter to the fixed place. Each meter(100) displays the usage as numbers by measuring the usage of electricity, water, or gas. Each reader(200) reads and transmits the usage displayed in the meter to the outside. A display device(300) calculates and displays the expected charge by using the usage if the usage is received from the reader. The reader includes a camera capturing the usage displayed to the meter, the first controller extracting the usage by recognizing the numbers from a captured image, and the first communicator transmitting the extracted usage to the display device.