Program storage device and program storage system
AssigneeFanuc Corporation
InventorKousuke Uno
Life of this patent
Estimating the term…
Abstract
Provided is a program storage device and a program storage system for transferring an appropriate program in advance to a numerical controller. A program storage device that transfers a program or page to a numerical controller includes: a statistical information collection unit that records at least a total number of times of transfer of the program or page transferred to the numerical controller; a prediction unit that predicts the program or page to be transferred subsequently, based on an execution state of the program in the numerical controller and the total number of times of transfer; and a program transfer control unit that transfers the predicted program or page.
Claims6
A program storage device that transfers a program or page to a numerical controller, the program storage device comprising:
- a statistical information collection unit that records at least a total number of times of transfer of the program or page transferred to the numerical controller;
- a prediction unit that predicts the program or page to be transferred subsequently, based on an execution state of the program in the numerical controller and the total number of times of transfer;
- and
- a program transfer control unit that transfers the predicted program or page.
A program storage system including a numerical controller and a program storage device that transfers a program or page to the numerical controller,
- wherein the numerical controller includes:
- a statistical information collection unit that records at least a total number of times of request for the program or page requested to the program storage device;
- and
- a prediction unit that predicts the program or page to be requested subsequently, based on an execution state of the program in the numerical controller and the total number of times of request, and requests the program or page thus predicted, and
- the program storage device includes:
- a program transfer control unit that transfers the program or page thus requested to the numerical controller.
Dependencies are inferred from the claim text.