公开(公告)号：US20220167808A1

公开(公告)日：2022-06-02

申请号：US17406004

申请日：2021-08-18

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Tomoaki INOUE ,  Koji ASAI ,  Yuko TSUSAKA

IPC: A47L7/00 ,  A47L9/00 ,  A47L9/28 ,  A61L2/22

Abstract: An autonomous cleaner includes: a main body including a housing, a drive wheel (wheel) attached to the housing, and a drive unit that drives the drive wheel; a map storage unit that stores map information for the main body to travel; a determination unit that determines whether the main body approaches or comes into contact with a person infected with at least one of a virus and a bacterium; and a map information corrector that reflects, in the map information stored in the map storage unit, contact information on approach or contact of the main body with the infected person determined by the determination unit.

公开(公告)号：US20220167814A1

公开(公告)日：2022-06-02

申请号：US17403449

申请日：2021-08-16

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Tomoaki INOUE ,  Koji ASAI ,  Yuko TSUSAKA

IPC: A47L9/28

Abstract: An autonomous cleaner includes: a main body including a housing, a drive wheel (wheel) attached to the housing, and a drive unit that drives the drive wheel; a map storage unit that stores map information for the main body to travel; a determination unit that determines a harmful concentrated region that is likely to generate a harmful substance including at least one of a virus and a bacterium; and a map information corrector that reflects and corrects, in the map information stored in the map storage unit, the harmful concentrated region determined by the determination unit.