Patent ID: 11880359
Assignee: YOKOGAWA ELECTRIC CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. A non-transitory computer-readable storage medium storing a work assistance program for a work assistance system comprising a first terminal apparatus and a second terminal apparatus, the first terminal apparatus being portable by an on-site worker who performs on-site work of device maintenance and for maintaining a field device, the second terminal apparatus being for use in management work of the device maintenance,
wherein the work assistance program causes a computer of the first terminal apparatus to perform:
storing work data for each of a plurality of devices, the work data indicating work performed to maintain the plurality of devices, the work data being data in which work information indicating content of the work performed to maintain the plurality of devices is associated with identification information for identifying the plurality of devices, the work information including higher-order data and lower-order data, the higher-order data indicating the work performed to maintain the plurality of devices, the lower-order data indicating date and time when the work has been performed;

among a plurality of prescribed attributes including a first attribute indicating a management unit of the plurality of devices and a second attribute for defining handling of the work data, setting the first attribute with respect to the identification information of the stored work data and setting the second attribute with respect to at least one of the identification information or the work information of the stored work data;
interpreting the first attribute and the second attribute set in the work data and extracting work data in which a specific attribute is set, the second attribute set in the higher-order data being valid for the lower-order data; and
providing the extracted work data,
wherein the work assistance system further comprises a storage apparatus storing the work data in which the attribute is set output from the first terminal apparatus, and
wherein the work assistance program causes a computer of the second terminal apparatus to perform reading the work data stored in the storage apparatus.