US10204713B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10204713-B2 |
| Application number | US-201415109513-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 4, 2014 |
| Priority date | Jan 6, 2014 |
| Publication date | Feb 12, 2019 |
| Grant date | Feb 12, 2019 |
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An emergency decision-making assistance system includes an information management unit operable to generate display data on the basis of emergency information and to share the emergency information via a network; a display unit operable to display a plurality of pieces of the display data generated by the information management unit; a console unit operable to switch between the plurality of pieces of display data displayed on the display unit; and a database configured to store the plurality of pieces of display data generated by the information management unit. Decision-making is thereby effectively assisted by obtaining only necessary information in a plurality of sites.
Opening claim text (preview).
The invention claimed is: 1. An emergency decision-making assistance system of a nuclear power generation plant that assists decision-making for a countermeasure in an emergency of a nuclear power generation plant, the system having an emergency decision-making assistance device comprising: an input unit; an information management device connected to the input unit and configured to acquire emergency information from the nuclear power generation plant, the information management device having a function of generating display data on a basis of the emergency information and generating the display data on a basis of information input from an input device, so that the information management unit generates display data on the basis of the emergency information and shares the emergency information with other decision-making assistance devices via a network; a display unit configured to display a plurality of pieces of the display data generated by the information management device; a console unit configured to switch between the plurality of pieces of display data displayed on the display unit; and a storage unit configured to store the plurality of pieces of display data generated by the information management device, wherein the information management device is configured to assign degrees of priority to the emergency information to select and display only information having a high degree of priority on the display unit, so that the information management device displays information necessary for decision-making which is different from information displayed by other decision-making assistance devices. 2. The emergency decision-making assistance system according to claim 1 , wherein the information management device selects only emergency information necessary for decision-making from among the emergency information to generate the display data, and shares the emergency information via the network. 3. The emergency decision-making assistance system according to claim 2 , wherein the information necessary for decision-making selected by the information management device includes up-to-date information including real-time information. 4. The emergency decision-making assistance system according to claim 2 , wherein the emergency information necessary for decision-making selected by the information management device includes information satisfying a prescribed priority display standard, and the display data based on the information is preferentially displayed on the display unit. 5. The emergency decision-making assistance system according to claim 4 , wherein the information management device highlights the information satisfying the prescribed priority display standard on the display unit. 6. The emergency decision-making assistance system according to claim 2 , wherein the emergency information necessary for decision-making selected by the information management device includes display data obtained by the information management unit organizing the display data stored in the storage unit by countermeasure item for an emergency. 7. The emergency decision-making assistance system according to claim 2 , wherein the emergency information necessary for decision-making selected by the information management device includes prediction data generated by the information management device performing a prediction calculation on changes over time on the basis of the emergency information. 8. The emergency decision-making assistance system according to claim 1 , further comprising a synchronization management unit configured to synchronize information with another information management device via the network. 9. The emergency decision-making assistance system according to claim 1 , wherein the information management device is operable to receive prediction data on diffusion of radioactive substance to an atmosphere from a system for prediction of environmental emergency dose information network. 10. The emergency decision-making assistance system according to claim 1 , wherein the information management device is operable to receive plant data in real time from an emergency operation parameter transmission system. 11. The emergency decision-making assistance system according to claim 1 , wherein an input device operable to receive information is connected to the information management device. 12. The emergency decision-making assistance system according to claim 1 , wherein a plurality of the information management devices are provided in the network, and a specified information management device of the plurality of information management devices is operable to forcibly display the display data displayed on the display unit on a display unit of another information management device. 13. The emergency decision-making assistance system according to claim 1 , wherein a handwriting input unit configured to enable handwritten input with respect to the display unit is provided, and the information management device is operable to store display data input by handwriting in the storage unit. 14. The emergency decision-making assistance system according to claim 1 , having a plurality of emergency decision-making assistance devices. 15. The emergency decision-making assistance system according to claim 1 , wherein, the information management device is configured to forcibly display the display data on display units of other information management devices. 16. The emergency decision-making assistance system according to claim 1 , wherein, the display unit has a main screen and a sub screen, and the information management device is configured to display display data indicating a cooling system and a power supply system in the nuclear power generation plant on the main screen, and to display display data of all the emergency information on the sub screen, the information management device display, when the emergency information on the sub screen is selected by the console unit, the emergency information selected on the main screen.
Presentation of monitored results, e.g. selection of status reports to be displayed; Filtering information to the user · CPC title
Energy or water supply · CPC title
Man-machine interface, e.g. control room layout · CPC title
Office automation; Time management · CPC title
Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes · CPC title
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