| 摘要 |
<p>An apparatus for inputting accurately to a CPU multidimensional information relative to the coordinates and directions, etc., of an object as an operator wishes in non-contact without limitation of the space. Angular velocity sensors (4, 5, 6) are provided on the axes X, Y, Z orthogonal to each other of an operating body (1), which is so shaped as to be gripped by the operator and be mounted on a joint, a shoulder or a head, etc. Before the operator rotates and moves the operating body (1) to input information, push buttons (2, 3) provided on the operating body (1) are switched on or off by the operator. Thereby, the counting of the outputs of the angular velocity sensors (4, 5, 6) are started or stopped. According to a command, the signals of the angular velocities corresponding to the movement of the operator are outputted from the sensors (4, 5, 6), converted into information, and inputted into a CPU via a V/F converter, a pulse conversion circuit, a gate circuit and a counter. In any space, the operator can command the CPU as he wishes by his movement. Therefore, it is easy to move a robot arm and perform rotation and movement, etc., of a figure on the display screen of a multidimensional CAD or graphic system. Even a handicapped person can do command operations.</p> |
