Title:
INDUSTRIAL ROBOT AND FAULT DETERMINATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/113220
Kind Code:
A1
Abstract:
An industrial robot (1) and a fault determination method therefor. The industrial robot (1) comprises multiple shaft joint motors (11), a motor actuator (12), and a host (13). The host (13) is connected to the motor actuator (12) via a bus, a work parameter of the industrial robot (1) when in a work state is collected in real-time via the motor actuator (12) and transmitted to the host (13), the host (13) compares in real-time the work parameter with a preset parameter of a faultless work threshold database for the industrial robot (1) and, by determining whether the difference between the work parameter and the preset parameter of the faultless work threshold database for the industrial robot (1) exceeds a preset deviation threshold range, determines whether the industrial robot (1) is working abnormally. The industrial robot (1) obviates the need for additional sensor and also allows real-time detection of whether the robot (1) is working abnormally, thus reducing expenses for detection, also, the robot (1) is capable of automatically stopping in case of failure to avoid incurring further losses.
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Inventors:
LIU ZIYU (CN)
Application Number:
PCT/CN2015/099950
Publication Date:
July 06, 2017
Filing Date:
December 30, 2015
Export Citation:
Assignee:
SHENZHEN A & E INTELLIGENT TECH INST CO LTD (CN)
International Classes:
B25J19/00; B25J13/00
Foreign References:
| CN102139486A | 2011-08-03 | |||
| CN101200066A | 2008-06-18 | |||
| CN101114171A | 2008-01-30 | |||
| CN102426391A | 2012-04-25 | |||
| CN103323270A | 2013-09-25 | |||
| JP2000141275A | 2000-05-23 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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