Abstract
In these recent years, environment-conscious type society is being requested. But on the other hand the industrial products are not necessarily operated wisely. It can be said that effective maintenance and the operation of the energy consumption type product, such as business equipment, are extremely effective, for instance as CO_2 measures. So, as a familiar example, we have researched about the effectiveness of the operating information management system intended for the vending machine, since its diffusion of the whole country is very high. Concretely, we have examined the operational condition of the cup type and the can vending machine set up in the Waseda University Ohkubo campus, and its energy-saving measures too. Driving matched from acquired data to the number of buyers of every time zone that the vending machine was able to be used, therefore power consumption during a day confirmed 17% or less had been reduced in the cup type vending machine, by 3% or less in the can vending machine.
