LP gas consumption prediction device and LP gas consumption prediction method

摘要

To provide a consumption estimation device of LP gas which can estimate a residual quantity in a tank of LP gas.SOLUTION: An acquisition part 10 acquires a gas consumption every day of tank 2 from gas meter 3. A consumption estimation part 11 estimates gas consumption of the every day of the future for setting days by using the most recent gas consumption on the same day from the gas consumption acquired by the acquisition part 10. An exchange day estimation part 12 estimates the residual quantity of the gas in the tank 2 by using the gas consumption acquired by the acquisition part 10 and the future gas consumption of the setting days estimated by the consumption estimation part 11 as a residual quantity estimation part.SELECTED DRAWING: Figure 1