| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device capable of reducing, when plotting a plurality of strokes on a thermal rewritable medium, residual heat interference between the strokes. SOLUTION: The control device 100 includes: shape information storage units 41 and 42 configured to store shape information to be plotted; a stroke generation unit 54 configured to generate stroke data having transmission start and end coordinates from the shape information; a scanning start time computation unit 53 configured to determine the scanning start time of the second stroke by adjusting at least one of a waiting time to scan the second stroke, an idle traveling speed or a scanning speed so that a time interval between points having a shortest distance among points in the first stroke and points in the second stroke may become an appropriate value; a plotting instruction generation unit 50 configured to generate plotting instructions including the scanning start time and the transmission start and end coordinates; a plotting instruction storage unit 35 configured to store the plotting instructions; and a plotting instruction execution unit 56 configured to execute the plotting instructions. COPYRIGHT: (C)2010,JPO&INPIT |
