Control device
AssigneeFanuc Corporation
InventorYuusuke Sugiyama
Life of this patent
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Abstract
A control device which predicts the timing of disconnection of a power supply is provided with a machine learning device configured to learn the disconnection timing of the power supply. The machine learning device is provided with a state observation unit configured to observe an operation content for the control device for each user as one of state variables representative of a present state of an environment, a determination data acquisition unit configured to acquire determination data which indicates that power disconnection of the control device is commanded by the user, and a learning unit configured to learn the operation content for each user and a command for the power disconnection in association with each other by using the state variable and the determination data.
Claims7
A control device which predicts the timing of disconnection of a power supply to a machine or robot controlled by the control device, the control device comprising:
- a machine learning device configured to predict a future disconnection timing when a user of the machine or the robot controlled by the control device executes a future command to disconnect the power supply from the control device, the machine learning device including a processor configured to:
- receive input from the user of the machine or the robot controlled by the control device,
- observe state variables representative of a present state of an environment, the state variables including operation content of input received from the user,
- determine when the user executes a present command to disconnect the power supply from the control device,
- analyze the state variables observed before the user executes the present command to determine which operation content of the input from the user correlates with the present command for the power disconnection, and
- predict the future disconnection timing when the user of the machine or the robot controlled by the control device executes the future command to disconnect the power supply from the control device based on the determined operation content and prepare the control device for power disconnection prior to the future disconnection timing.
A system for learning the timing of disconnection of a power supply, the system comprising:
- a control device configured to control a machine or a robot;
- and
- a machine learning device configured to predict a future disconnection timing when a user of the machine or the robot controlled by the control device executes a future command to disconnect the power supply from the control device, the machine learning device including a processor configured to:
- receive input from the user of the machine or the robot controlled by the control device,
- observe for a user, an operation content input by the user to a control device as one of state variables representative of a present state of an environment,
- determine when the user executes a present command to disconnect the power supply from the control device,
- analyze the state variables observed before the user executes the present command to determine which operation content of the input from the user correlates with the present command for the power disconnection, and predict the future disconnection timing when the user of the machine or the robot controlled by the control device executes the future command to disconnect the power supply from the control device based on the determined operation content and prepare the control device for power disconnection prior to the future disconnection timing.
Dependencies are inferred from the claim text.