| 摘要 |
PURPOSE:To facilitate an easy correction, by drawing a diagram equal to a plan on a CRT screen, reading and analyzing the diagram through a CPU and then converting the contents of analysis into a data that is easily controlled and calculated to store it. CONSTITUTION:An operator produces a diagram by means of a producing device 1 while looking at a CRT screen 9. In other words, the input data is drawn at an image memory 5 through a memory input control 3 and then displayed on the screen 9 through a memory output control part 7. Both the screen 9 and the memory 5 are divided into small squares, and an optional square is designated by a light pen, etc. Then the control arithmetic element, an arrow mark and a connecting line are drawn into the designated square. After this plotting work, a CPU reads these factors into the memory 5 and an inputted screen display data 11 by an indication of the operator to control them in the form of a screen data. Such diagram is analyzed through the memory 5, the data 11 and a table 13 and converted into a data table having the same contents to be controlled. |
