| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an attitude measurement instrument capable of measuring the attitude of a measurement object without having a complex and expensive element. <P>SOLUTION: This attitude measurement instrument comprises: a container that is formed so as to be able to hold liquid inside; IC tags 10, 11, 12, 14 that are mounted on the inner surface of the container at different locations from each other; and liquid 40 that is held inside the container and contacts with, among the plurality of IC tags, an IC tag 10 that is positioned in the vertically downward direction of the container depending on the attitude of the container. With this instrument, the attitude of measurement object can be measured without needing an expensive and complex element such as a gyroscope, and the IC tag that is contacted by liquid is easily decided without using any additional energy. <P>COPYRIGHT: (C)2012,JPO&INPIT |
