US 12,326,799 B1
Log data analysis assistance system, log data analysis assistance method, recording medium, and assistance device
Akihiro Hasegawa, Tokyo (JP)
Assigned to MITSUBISHI ELECTRIC CORPORATION, Tokyo (JP)
Appl. No. 18/878,653
Filed by Mitsubishi Electric Corporation, Tokyo (JP)
PCT Filed Jul. 13, 2022, PCT No. PCT/JP2022/027628
§ 371(c)(1), (2) Date Dec. 24, 2024,
PCT Pub. No. WO2024/013913, PCT Pub. Date Jan. 18, 2024.
Int. Cl. G06F 11/34 (2006.01); G06F 11/30 (2006.01)
CPC G06F 11/3476 (2013.01) [G06F 11/3034 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A log data analysis support system, comprising:
a plurality of logging devices to generate log data by logging control data about device control; and
a support device connected to the plurality of logging devices to support analysis of the log data,
wherein the plurality of logging devices provide a plurality of logging durations to the support device, and each of the plurality of logging durations is a duration of logging of the control data,
the support device includes
processing circuitry to
indicate each of the plurality of logging durations provided from a corresponding logging device of the plurality of logging devices in a manner associated with identification information identifying the corresponding logging device,
receive selection of at least one logging duration from the plurality of logging durations indicated,
acquire the log data generated during the at least one logging duration corresponding to the received selection and generated by a logging device of the plurality of logging devices corresponding to the identification information associated with the at least one logging duration, and
the processing circuitry indicates information about the acquired log data.