Electronic device and method for managing the display of data for controlling a nuclear power plant, associated control system and computer program product

14:

• The electronic device according to claim 13, further comprising at least one module for creating the overlay(s) for each respective nuclear safety class, the overlay creation modules being separated from one nuclear safety class to the next.

15:

• The electronic device according to claim 13, wherein the electronic device comprises a single electronic generating module, the electronic generating module being the single electronic generating module.

16:

• The electronic device according to claim 13, wherein the electronic generating module is according to a highest nuclear safety class from among the different nuclear safety classes.

17:

• The electronic device according to claim 13, wherein the overlays include an overlay associated with a higher nuclear safety class and an overlay associated with a lower nuclear safety class, the electronic generating module being configured to generate each of the pages by superimposing the overlay associated with the higher nuclear safety class on top of the overlay associated with the lower nuclear safety class, to favor the information from the higher nuclear safety class in case of conflict during the superposition of the overlays.

18:

• The electronic device according to claim 13, wherein the created overlays are separated from one nuclear safety class to the next.

19:

• The electronic device according to claim 13, wherein each nuclear safety class is a safety class according to a standard chosen from among the group consisting of:
• standard IEC 61513, standard IEC 61226, standard IAEA, the United States of America nuclear safety standard, the European nuclear safety standard, the French N4 nuclear safety standard, the Japanese nuclear safety standard, the Korean nuclear safety standard, the Russian nuclear safety standard, the Swiss nuclear safety standard and the British nuclear safety standard.

21:

• A method for managing the display of data on at least one display screen to control a nuclear power plant including at least one nuclear reactor, the data coming from a plurality of electronic control units, each of the electronic control units being configured to perform at least one action from among acquiring a value measured by a sensor and controlling an actuator, the sensor(s) and/or actuator(s) being associated with the at least one nuclear reactor(s), the electronic control units and/or the sensor(s) and/or actuator(s) being according to several different nuclear safety classes, the method being carried out by an electronic device configured to be connected to the plurality of electronic control units, the method comprising:
• creating, for each page to be displayed on at least one display screen, several separate overlays, each of the overlays containing information to be displayed for a respective one of the nuclear safety classes, associated with one or several of the electronic control units according to the nuclear safety class, and
• generating at least one data page to be displayed, each of the at least one pages being obtained by superimposing a plurality of the separate overlays.

22:

• The method according to claim 21, wherein, during the creating of the overlays, the created overlays are separated from one nuclear safety class to the next.

23:

• The method according to claim 21, wherein the overlays include an overlay associated with a higher nuclear safety class and an overlay associated with a lower nuclear safety class, during the generating of the at least one page, the overlay associated with the higher nuclear safety class is superimposed on top of the overlay associated with the lower nuclear safety class, to favor the information from the higher nuclear safety class in case of conflict during the superposition of the overlays.

24:

• A non-transitory computer program product including software instructions which, when implemented by a computer, implement the method according to claim 21.