Title:
自律走行体
Document Type and Number:
Japanese Patent JP6752118
Kind Code:
B2
Abstract:
A vacuum cleaner that can achieve efficient and accurate autonomous traveling. An obstacle detection part detects an object corresponding to an obstacle outside a main casing. A map generation part generates a map indicating information on an area having been traveled by the main casing, based on detection of the object by the obstacle detection part and a self-position estimated by a self-position estimation part during traveling of the main casing. A controller controls an operation of a driving wheel to make the main casing autonomously travel. The controller includes a traveling mode for controlling the operation of the driving wheel so as to make the main casing autonomously travel along a traveling route set based on the map. The controller determines whether or not to change the traveling route for next time based on the obstacle detected by the obstacle detection part during the traveling mode.
Inventors:
Kota Watanabe
Koichi Izawa
Hiroki Marutani
Koichi Izawa
Hiroki Marutani
Application Number:
JP2016219123A
Publication Date:
September 09, 2020
Filing Date:
November 09, 2016
Export Citation:
Assignee:
Toshiba Lifestyle Products & Services Corporation
International Classes:
A47L9/28; G05D1/02
Domestic Patent References:
| JP3073004A | ||||
| JP2007323402A | ||||
| JP2008129614A | ||||
| JP2004033340A |
Foreign References:
| US20050022273 |
Attorney, Agent or Firm:
樺澤 襄
Satoshi Kabazawa
Tetsuya Yamada
Satoshi Kabazawa
Tetsuya Yamada