US 12,393,188 B2
Device for assisting equipment restoration work and method for generating equipment restoration work assist information
Rini Adisaw, Kanagawa (JP); and Katsumi Watanabe, Kanagawa (JP)
Assigned to AMADA CO., LTD., Kanagawa (JP)
Appl. No. 18/013,122
Filed by AMADA CO., LTD., Kanagawa (JP)
PCT Filed Jul. 5, 2021, PCT No. PCT/JP2021/025300
§ 371(c)(1), (2) Date Dec. 27, 2022,
PCT Pub. No. WO2022/009832, PCT Pub. Date Jan. 13, 2022.
Claims priority of application No. 2020-116799 (JP), filed on Jul. 7, 2020.
Prior Publication US 2023/0244222 A1, Aug. 3, 2023
Int. Cl. G05B 23/02 (2006.01)
CPC G05B 23/0289 (2013.01) [G05B 2223/02 (2018.08)] 5 Claims
OG exemplary drawing
 
1. A device for assisting equipment restoration work, comprising:
a restoration work information storage unit configured to store work item-items for restoration and priority information, the work item being set in advance for each location at which an abnormality is expected to occur in equipment to be managed, the priority information indicating a priority of execution for each of the work items;
a state information acquisition unit configured to acquire state information of a predetermined location of the equipment, including operational status, sensor measurements, or detected abnormality data;
a restoration assist information generation unit configured to generate, when it is detected that an abnormality has occurred in the equipment and an operation of the equipment has been stopped, restoration assist information, in which the work items for restoring the equipment are arranged in an order of execution according to the priority information, based on information of a location at which the abnormality has occurred and the information stored in the restoration work information storage unit, and wherein the restoration assist information further comprises associated information of each work item including at least one of work content, necessary tools, and precautionary measures; and
a restoration assist information update unit configured to determine whether a work item that have already been executed needs to be executed again, and to update the restoration assist information generated by the restoration assist information generation unit to restoration assist information including the work item that have already been executed and determined to need to be executed again and the work items that have not been executed, and excluding the work item that have already been executed and determined not to need to be executed again, when it is detected that a state of any location in the equipment has changed based on the state information acquired by the state information acquisition unit during a restoration work based on the restoration assist information,
wherein the update reflects a reprioritization of work items based on the changed state information.