Apparatus and method for acquiring plant operation data of power plant
AssigneeKabushiki Kaisha Toshiba
InventorsYoshiki Nakahara, Nobuyuki Sato, Keiko Otani
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Abstract
There is disclosed a plant operation data acquiring apparatus, which acquires and stores plant operation data, and backs up the plant operation data using a backup storage medium in accordance with a backup request. The plant operation data acquiring apparatus combines the plant operation data with a simple data search program for controlling a computer to realize a simple data search function of simply searching the plant operation data when executing backup processing, and backs up then using the backup storage medium.
Claims14
A plant operation data acquiring apparatus managing a history of plant operation data of a control computer controlling a plant operation, comprising:
- a plant operation data acquiring unit receiving and acquiring plant operation data transmitting from the control computer;
- a plant operation data storage unit storing a history of the acquired plant operation data;
- a data search unit searching the plant operation data stored in the plant operation data acquiring unit;
- a simple data search program storage unit controlling a computer, and storing a simple data search program for realizing a simple data search function of simply searching the plant operation data;
- and
- a data backup unit executing data backup processing for backing up the plant operation data stored in the plant operation data acquiring unit and the simple data search program stored in the simple data search program storage unit using a backup storage medium.
A plant operation data acquiring method of managing a history of plant operation data of a control computer controlling a plant operation, comprising:
- receiving and acquiring plant operation data transmitting from the control computer;
- storing a history of the acquired plant operation data in the plant operation data storage unit;
- searching the plant operation data stored in the plant operation data acquiring unit;
- and
- combining the plant operation data searched from the plant operation data acquiring unit with a simple data search program for controlling a computer to realize a simple data search function of simply searching the plant operation data in accordance with a backup request, and backing up then using a backup storage medium.
Dependencies are inferred from the claim text.