Data i.e. electricity consumption/production data recovering, transferring and reading device for use in electric meter in e.g. company, has receiving key interpreting data and displaying data on visualization interface

摘要

The device has two universal serial bus (USB)keys communicating in an encrypted manner, without a wire via a communication protocol. The keys are transmitting and receiving keys. The transmitting key is connected on an input output interface of an electric meter to recover data. The receiving key interprets the data and displays the data on a visualization interface i.e. computer screen. The receiving key has a data reading software providing visualization of electricity consumption or production curves over daily, weekly, monthly or annual periods via a numerical medium.