To display the use state of electric power of a household electric apparatus with a method allowing a user to easily grasp which apparatus should be a target of power saving.
A power consumption display device 100 includes: a display part 130; a receiving part 111 for receiving power consumption values of a plurality of household electric apparatuses; a storage part 112 for storing the power consumption value of each household electric apparatus received by the receiving part 111; a power consumption evaluation part 113 for adding up power consumption values of the same kind of household electric apparatuses to compare the power consumption value of each household electric apparatus stored in the storage part 112 and rank each power consumption value; and a display control part 114 for making the display part 130 display each ranked power consumption value based on the rank along with information of each household electric apparatus.
OGUSA KYOICHI
KATSUHARA DAISUKE
| JP2011180807A | 2011-09-15 | |||
| JP2011122908A | 2011-06-23 | |||
| JP2009074966A | 2009-04-09 | |||
| JP2011185928A | 2011-09-22 |