| 摘要 |
<p>PURPOSE:To previously prevent a misoperation by certainly erasing an operation command concerning a previous screen even when certain picture information is switched to an another picture information without retouching a touch area during the output of an operation command by a touch input. CONSTITUTION:At the time of the operation of the side of an object to be controlled, the first picture information necessary to the operation is displayed in a touch area on the display screen of a CRT 11, and then a desired touch signal is transmitted. A screen controlling means 12 receives the touch signal, turns-on on the pertinent storing area in the inside memory, and transmits the operation command to a driving facility controlling means 13. The pertinent touch area is retouched in order to stop the operation command. However, during the transmission of the operation command to the side of the object to be controlled, when a switching operation is operated in order to display the second picture information necessary to the operation on the display screen of the CRT without retouching the touch area, an operation stoppage controlling means fetches the switching signal of the picture information, turns-off the storing area of the inside memory, completely erases the operation command, then displays the second picture information. Thus, the misoperation can be previously prevented.</p> |
