| 摘要 |
PURPOSE: A vending machine water temperature control is provided to supply a drink of the appropriate temperature according to symbol and weather of individual. CONSTITUTION: The temperature of the water is controlled in a vending machine. A temperature adjustment button of the water is added to the vending machine. The water temperature of a drink of the vending machine is differently offered. The temperature of the water is selected after the drink selection. According to individual tastes and weather, the drink of the appropriate temperature is served. |
