Title:
FLOOR SWEEPING ROBOT FAULT DIAGNOSIS
Document Type and Number:
WIPO Patent Application WO/2020/001130
Kind Code:
A1
Abstract:
A floor sweeping robot fault diagnosis method and a floor sweeping robot. The floor sweeping robot failure diagnosis method comprises: acquiring a first working audio when the floor sweeping robot is working (S101); comparing the first working audio with a prestored first sample audio of the floor sweeping robot so as to obtain a correlation between the first working audio and the first sample audio (S102); and according to the correlation, determining whether the floor sweeping robot is faulty (S103).
More Like This:
| JP3505246 | VACUUM CLEANER |
| JP2012221490 | CLEANING ROBOT CONTROL SYSTEM |
Inventors:
GUO BIN (CN)
SU HUI (CN)
JIANG HAIQING (CN)
SU HUI (CN)
JIANG HAIQING (CN)
Application Number:
PCT/CN2019/082505
Publication Date:
January 02, 2020
Filing Date:
April 12, 2019
Export Citation:
Assignee:
HANGZHOU EZVIZ SOFTWARE CO LTD (CN)
International Classes:
A47L9/28; A47L11/24
Foreign References:
| CN2693167Y | 2005-04-20 | |||
| CN103054516A | 2013-04-24 | |||
| CN103479313A | 2014-01-01 | |||
| JP2004159735A | 2004-06-10 | |||
| JP2003061882A | 2003-03-04 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
Download PDF:
Previous Patent: BASE STATION DEVICE ENERGY-SAVING METHOD AND DEVICE
Next Patent: DRAWING LINE DEVICE FOR COMMUNICATION PIPE
Next Patent: DRAWING LINE DEVICE FOR COMMUNICATION PIPE