| 摘要 |
<p>PROBLEM TO BE SOLVED: To eliminate the need of periodic maintenance by detecting and outputting coordinates of an input point successively at prescribed sampling time intervals and providing and extension of time for an interruption of input that an operator does not intends, i.e., an interruption due to a momentary drop of the input pressure. SOLUTION: Input information of an input panel 27, i.e., initial input point coordinates and input point coordinate information after a lapse of a prescribed time are detected by a detection control part 28 and inputted to an output control part 33. The extension of time which is stored in an extension-of-time storage part 26, on the other hand, is inputted to an extension-of-time setting timer 32 and started in response to input end information obtained from an output control part 33. This extension-of-time setting timer 32 does not makes an OFF indication immediately at the end of input, but confirms a touch on the input panel 27 while waiting for the proper extension of time and copes with the case that the input is broken against operator's intention. Consequently, when an input speed is faster than a permissible value, input information is outputted to the outside unless the extension of time is exceeded.</p> |
