Title:
CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/196562
Kind Code:
A1
Abstract:
Provided is a control device capable of reducing the load of data collection processing. This control device is equipped with: a primary data retention unit for storing, for an interval equivalent to one control period, data to be retained in the control device; a collection settings retention unit which refers to the primary data retention unit and stores a settings channel which includes a data ID for identifying data to be collected from the control device and a requesting user list which stores a list of users who have requested a data ID; a data retention unit which has collection channels for storing the data collected from the control device, each of the collection channels having a queue structure for reading the data in the order in which the data was added; and a data collection calculation unit for reading the settings channel from the collection settings retention unit, reading the data corresponding to the data ID in the settings channel from the primary data retention unit, and executing data collection processing for writing the data read from the primary data retention unit to the desired channel in the data retention unit.
Inventors:
YUI YUMEKI (JP)
Application Number:
PCT/JP2022/010921
Publication Date:
September 22, 2022
Filing Date:
March 11, 2022
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
G05B23/02; G01D9/00; G05B19/05; G06F12/00; G06F16/13
Foreign References:
| JP2013084220A | 2013-05-09 | |||
| JP2007233593A | 2007-09-13 | |||
| JP2004199670A | 2004-07-15 | |||
| JP2019109697A | 2019-07-04 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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