| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an acceleration measuring device capable of easily carrying in a car of an elevator, and capable of easily measuring an inclination and vibration without substantially requiring prepreparation. <P>SOLUTION: This acceleration measuring device 11 has a triaxial acceleration sensor, a case 12 for storing the triaxial acceleration sensor, an upper surface display part 16 arranged on an upper surface of the case 12 and two-dimensionally displaying the size and the direction of acceleration in the horizontal direction based on output of the triaxial acceleration sensor, and a side surface display part 30 arranged on a side surface of the case 12 and unidimensionally displaying acceleration in the vertical direction based on the output of the triaxial acceleration sensor. In a state of resting the case 12, the triaxial acceleration sensor detects gravitational acceleration, and the upper surface display part 16 displays the direction of an inclination and the size of its inclination from a horizontal plane, and the side surface display part 30 displays acceleration 0 in the vertical direction. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
