Patent ID: 11947322
Assignee: nan
Field: Handling (Mechanical engineering)
Classification: CPC G  B  H  Y | IPC B  G

Claim 0:
1. A control system comprising:
a factory system configured to control an actuator; and
a learning system configured to extract records for machine learning associated with the actuator from the factory system via a network and to generate an estimation model for estimating a condition of the actuator by machine learning using the records,
wherein the factory system includes a plurality of nodes including a control device to control the actuator, and a readable data construction device connected to the learning system via the network,
wherein the readable data construction device is configured to:
acquire data items associated with the actuator from at least one of the nodes other than the readable data construction device; and
construct readable data which is readable from the learning system, the readable data including the data items associated with the actuator, and

wherein the learning system is configured to:
extract the records from the readable data;
store the records for machine learning in a record storage;
generate the estimation model by machine learning using information stored in the record storage,
store a plurality of estimation models including the estimation model;
evaluate an estimation accuracy of each of the estimation models based, at least in part, on the records for machine learning stored in the record storage and estimation results of the condition of the actuator by the plurality of estimation models;
generate display data including an evaluation result of the estimation accuracy;
receive a model designation from at least one of the nodes of the factory system; and
transmit, to the at least one of the nodes, one of the plurality of estimation models according to the model designation.