Title:
ROBOT CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/243000
Kind Code:
A1
Abstract:
The objective of the present invention is to enable processing of another Ethernet port to be executed without interference resulting from interrupt processing of an Ethernet port in which Ethernet communication congestion has occurred. This robot control device can be connected to at least one appliance via Ethernet, and comprises a control unit and a plurality of Ethernet ports, the control unit comprising: a detecting unit for detecting a packet loss state in at least one Ethernet port among the plurality of Ethernet ports; and a transitioning unit which, if interrupt processing is performed with respect to a packet from the at least one Ethernet port among the plurality of Ethernet ports, and the packet loss exceeds a predetermined threshold, transitions the interrupt processing to polling processing.
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Inventors:
NAGANO KEISUKE (JP)
Application Number:
PCT/JP2022/023969
Publication Date:
December 21, 2023
Filing Date:
June 15, 2022
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
B25J9/22
Domestic Patent References:
| WO2009060530A1 | 2009-05-14 |
Foreign References:
| JP2016062177A | 2016-04-25 | |||
| JPH07146797A | 1995-06-06 | |||
| JP2001216170A | 2001-08-10 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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