US 11,899,415 B2
Information processing system with circuitry to sequentially process received data
Manato Takai, Tokyo (JP)
Assigned to MITSUBISHI ELECTRIC CORPORATION, Tokyo (JP)
Appl. No. 17/432,553
Filed by Mitsubishi Electric Corporation, Tokyo (JP)
PCT Filed Apr. 24, 2019, PCT No. PCT/JP2019/017504
§ 371(c)(1), (2) Date Aug. 20, 2021,
PCT Pub. No. WO2020/217357, PCT Pub. Date Oct. 29, 2020.
Prior Publication US 2022/0146994 A1, May 12, 2022
Int. Cl. G05B 13/04 (2006.01)
CPC G05B 13/041 (2013.01) [G05B 13/047 (2013.01)] 8 Claims
OG exemplary drawing
 
1. An information processing system comprising:
circuitry
to sequentially receive data acquired by an observation terminal from the observation terminal;
to sequentially process the received data; and
to control an index value indicating information freshness by adjusting a resource for processing the received data, the index value being calculated based on elapsed time from a time when the data is acquired by the observation terminal, wherein
the circuitry calculates an acquisition rate of the data by the observation terminal and a service rate of the processing, and
the circuitry controls the service rate by adjusting the resource for the processing the received data so that, when a relation between a utilization rate for which the acquisition rate is divided by the service rate and the index value is predetermined by a queueing model, the utilization rate obtained from the acquisition rate and the calculated service rate becomes a utilization rate corresponding to a target value of the index value predetermined based on the acquisition rate and the queueing model.