| 摘要 |
PURPOSE:To input a required point on a picture simply while operating a carsor by uniting an input member with the carsor. CONSTITUTION:The carsor 11 can be freely slided along a guide 12 in the Y direction and the guide 12 is supported so as to be freely slided in the X direction along an unshown guide member which is expanded in the X direction. The movement of the carsor 11 is detected by a Y encoder coupled with a wire 13 and an X encoder coupled with the guide 12 and the position of a center position mark 14 put on a transparent member is inputted to an unshown control system by pulse signals corresponding to the moving distance. Keys 15a-15c are used for the input of operation information at the specified position of the mark 14. In a travel guiding system for instance, the shown carsor is moved on a map and a command such as straight driving, right and left turning can be inputted at a prescribed check point. |
