公开(公告)号：US20230214858A1

公开(公告)日：2023-07-06

申请号：US18121687

申请日：2023-03-15

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Toshihisa NAKANO ,  Masayuki KOZUKA ,  Motoji OHMORI ,  Takako HIROSE ,  Tsuyoshi SAKATA ,  Yoshiyuki MIYABE ,  Kazuo OKAMURA ,  Masayoshi TOJIMA

IPC: H04L12/28

CPC classification number: H04L12/2812 ,  H04L12/282

Abstract: Provided is a server device (101) including: a transmitting/receiving section (201) for receiving, from a household electric appliance (102), an identifier for identifying the household electric appliance (102) and an operation status of the household electric appliance (102); an updating section (207) for estimating a consumption status of a consumer good using the received operation status so as to update the consumption status of the consumer good stored in a utilization information accumulating section (205) based on the estimated consumption status of the consumer good; and a determination section (206) for deciding whether or not to transmit a confirmation message for confirming the consumer good being used with the household electric appliance, based on the updated consumption status of the consumer good.