US 12,216,528 B2
Monitoring system, monitoring apparatus, and monitoring method
Masashi Kono, Tokyo (JP); Yuusuke Nakagawa, Tokyo (JP); Hidetoshi Honjo, Tokyo (JP); and Kenji Kimura, Tokyo (JP)
Assigned to Hitachi Industrial Equipment Systems Co., Ltd., Tokyo (JP)
Appl. No. 17/912,109
Filed by Hitachi Industrial Equipment Systems Co., Ltd., Tokyo (JP)
PCT Filed Mar. 4, 2021, PCT No. PCT/JP2021/008356
§ 371(c)(1), (2) Date Sep. 16, 2022,
PCT Pub. No. WO2021/187128, PCT Pub. Date Sep. 23, 2021.
Claims priority of application No. 2020-044944 (JP), filed on Mar. 16, 2020.
Prior Publication US 2023/0136749 A1, May 4, 2023
Int. Cl. G06F 11/07 (2006.01)
CPC G06F 11/076 (2013.01) [G06F 11/0736 (2013.01); G06F 11/0766 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A monitoring system comprising:
a monitoring object equipment, which is an industrial equipment configured to transmit data including a parameter indicating a physical condition of the monitoring object equipment including one or more of a temperature, a current, and a pressure;
a server configured to receive the data transmitted by the monitoring object equipment, the server including a hardware processor and a non-transitory computer-readable medium storing a program with instructions that cause the hardware processor to:
receive, from the monitoring object equipment, equipment identifying information for identifying the monitoring object equipment and an analysis purpose, which includes the parameter indicating the physical condition of the monitoring object equipment; and
output a tendency of an analysis item data compared with predetermined comparison item data;
wherein the analysis item data, which has a value within a specified range and is selected from among operation data indicating an operating status of the monitoring object equipment, corresponds to the parameter indicating the physical condition of the monitoring object equipment;
wherein the specified range is based on the equipment identifying information and the analysis purpose which have been input;
wherein the comparison item data is data which is of a type different from that of the analysis item data and has a correlation with the analysis item data; and
wherein when the analysis item data is an internal equipment temperature of the monitoring object equipment, a surrounding air temperature is used as the comparison item data.