Green degree of the smart object in IoT and its measure method

摘要

The attention over Green IT keeps rising. In this paper, an attempt to build a measure method for evaluating environment impact of IoT is made. First, the green degree of the smart object in IoT is defined and studied as a fuzzy problem. Then the measure of medium truth degree (MMTD) based on the medium mathematics (MM) is used to build the two dimensional quantification mapping of the smart object on its green features, including the power efficiency and the electromagnetic pollution index. Next, the distance ratio mean function is given as a measure method to the green degree of the smart object. Finally, an example is given to show how to measure the green degree of a smart object in a tiny IoT.