Synchronizing device, synchronization method and synchronization program

A synchronization method executed by a computer, the method comprising:

• acquiring at least one type of machine data related to an operation of a machine in a time series, based on first time information, the first time information being managed by a control device of the machine;
• acquiring at least one type of measurement data measuring a state of the machine in the time series, based on second time information, the second time information being managed by a system provided separately to the control device of the machine;
• extracting, from any of the acquired machine data, a first moment at which a first feature that was set in advance indicating a predetermined machining event of a workpiece is expressed;
• extracting, from any of the acquired measurement data, a second moment at which a second feature set in advance indicating the predetermined machining event of the workpiece is expressed;
• and
• synchronizing the acquired machine data and the acquired measurement data by synchronizing the first moment and the second moment, and outputting the synchronized acquired machine data and acquired measurement data to indicate the predetermined machining event of the workpiece is expressed, wherein
• the first feature set in advance or the second feature set in advance are set using the machine data or the measurement data that corresponds to a time period extracted from video data.

A non-transitory computer readable medium encoding a synchronization program for causing a computer to execute:

• acquiring at least one type of machine data related to an operation of a machine in a time series, based on first time information, the first time information being managed by a control device of the machine;
• acquiring at least one type of measurement data measuring a state of the machine in the time series, based on second time information, the second time information being managed by a system provided separately to the control device of the machine;
• extracting, from any of the acquired machine data, a first moment at which a first feature that was set in advance indicating a predetermined machining event of a workpiece is expressed;
• extracting, from any of the acquired measurement data, a second moment at which a second feature that was set in advance indicating the predetermined machining event of the workpiece is expressed;
• and
• synchronizing the acquired machine data and the acquired measurement data by synchronizing the first moment and the second moment, and outputting the synchronized acquired machine data and acquired measurement data to indicate the predetermined machining event of the workpiece is expressed, wherein
• the first feature set in advance or the second feature set in advance are set using the machine data or the measurement data that corresponds to a time period extracted from video data.