| 摘要 |
PROBLEM TO BE SOLVED: To perform more simply remote control of the collimation direction of a survey airplane. SOLUTION: A control sensor unit 40 is mounted on a portable terminal 20. A motion around the horizontal axis and a motion around the vertical axis of the portable terminal 20 are calculated by a gyro sensor 41 and an inclination sensor 42 of the control sensor unit 40. Control signals corresponding to motions around the horizontal axis and the vertical axis of the portable terminal 20 are outputted to the survey airplane 10 through interface circuits 18, 22. A collimation telescope is turned around the horizontal axis and the vertical axis by a collimation telescope driving control part 13 based on the control signals, and interlocked with the motion of the portable terminal 20. COPYRIGHT: (C)2004,JPO
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