| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a work position determination system which determines properly whether a plurality of work positions using a work instrument are proper or not.SOLUTION: A work position determination system includes: a transmitter 2 having a three-axis orthogonal coil which generates three orthogonal magnetic fields; and three magnetic sensors 3A, 3B, 3C arranged in the work instrument so as not to be aligned from a work site 1a of a work instrument 1, and detecting the three orthogonal magnetic fields generated from the transmitter by use of the three-axis orthogonal coil to output three-dimensional coordinate data of a global coordinate system as three-dimensional position coordinates. A work analysis unit 7 calculates three-dimensional position coordinates of the work site of the work instrument 1 on the basis of the three-dimensional coordinate data of the global coordinate system.</p> |
