| 摘要 |
<p>PURPOSE:To recognize quickly the state of the process quantity by providing plural display points in response to the positions of equipments with the distance secured from a standard position by an amount equivalent to the process quantity of each equipment and also the display lines connecting those display points. CONSTITUTION:A radar 10 shows the gas temperatures of 12 combustion chambers in the form of a distribution chart and the angles formed when a circle is divided into 12 pieces correspond to the positions of those combustion chambers. The gas temperature of each chamber s measured and the display points 12 are displayed on the straight lines obtained by dividing a circle into 12 parts in the size corresponding to each temperature level. These measured temperatures are displayed by the display lines 13 connected with each other in the form of the broke lines of points 12. Then the mean level is obtained among those gas temperatures of 12 combustion chambers and at the same time the mean value display points 22 are displayed on the 12 divided straight lines in the length corresponding to said mean temperature level. Then 12 points are displayed by a broken display line 22. Thus it is possible to visually recognize the deviation between each gas temperature and the overall mean level by displaying a pattern 20 on the chart 10 at the same coordinates. In addition, each temperature distribution can be recognized quickly.</p> |
