| 摘要 |
PROBLEM TO BE SOLVED: To perform a rapid and accurate mobile observation easily at a wooded region, a construction site, remains digs, a disaster site, or the like by dispensing with the installation of observation equipment as preparation work for each observation, and with the specification of the position and direction. SOLUTION: A barrow for mobile observation that has the observation equipment 5 mounted thereon and runs by one wheel 2 grounded comprises: an acceleration sensor 9 for detecting the acceleration of the wheel in x, y, z-axis directions that are at right angle one another; a rotary angle sensor 10 for detecting the rotational angle of one wheel around x, y, z axes that are at right angle one another; and a wheel rotation sensor 8 for detecting the rotation of the wheel 2. Further, the barrow has a personal computer 7 for obtaining the position of the observation equipment 5, the zenith angle and azimuth angle in the observation direction of the observation equipment 5 in observation at least by the observation equipment 5 on the basis of information for self-contained navigation from an acceleration sensor 9 and a rotational angle sensor 10, and travel distance information from a wheel rotation sensor 8. COPYRIGHT: (C)2005,JPO&NCIPI |
