| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a condition estimation apparatus which can estimate a crew's condition even when acceleration is applied to a mobile body. <P>SOLUTION: In condition estimation processing, an acceleration variation is derived from acceleration obtaind from an acceleration sensor and a PTT variation is derived from a pulse wave propagation speed derived by analytical processing (S150). The derived acceleration variation and PTT variation are collated with condition correspondence relation having classification information matched with classification information input by the crew from a previously prepared condition correspondence relation group (S160). Under the situation, blood vessel hardness corresponding to first correspondence relation composed of information most similar to the collated acceleration variation and PTT variation is estimated as crew's blood vessel hardness, and in its turn, estimated as a crew's condition. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
