公开(公告)号：US20200029758A1

公开(公告)日：2020-01-30

申请号：US16499051

申请日：2018-01-17

Applicant: LIXIL Corporation

Inventor： Hideki KATSURAYAMA ,  Nobuyuki MATSUDA ,  Haruka UE ,  Taku OKAWA ,  Yohei YUKITAKE ,  Yoshitaka KOUNO

IPC: A47K17/00 ,  E03D9/00

Abstract: Provided is a toilet system that can provide more detailed information about a use state of a toilet.The toilet system includes: a detection unit (a door lock sensor, a seating sensor, a rotation sensor, a toilet washing switch, etc.) which detects a situation inside a toilet stall; and a control unit which determines, based on a detection result of the detection unit, that the toilet stall is in a vacant state or in an used state, and further makes at least one of a determination that the toilet stall in the used state is in a state immediately after a start of use and a determination that the toilet stall in the used state is in a state immediately before an end of use, and outputs a signal including determination results.