| 摘要 |
PURPOSE:To process both real data and mimic data at a time with just a processor, by setting a large processing period of the real data at a testing time and processing the test data in an idle time of the test. CONSTITUTION:A large proessing period is set for the real data at a testing time and the test data is processed in an idle time of the test. For instance, the state of a changeover switch 14 is received at a switching signal control part 6. It is decided that a mimic data or a real data is processed while the switch 14 is connected to the test side. When it reaches the switching time while the mimic data is processed, a switching signal 18 is turned off. At the same time changeover switches 11 and 12 are connected to the side of the real data. Then a switching signal 19 is turned off with a gate control enable/unable switch 13 turned off. Thus the water level, etc. of a dam 1 is calculated at a dam quantity arithmetic part 7 and stored at a real data preserving part 9. When it reaches the switching time while the real data is processed, both signals 18 and 19 are turned on with the switches 11 and 12 connected to the side of the mimic data. |
