| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a biosignal detection device capable of highly precisely detecting biosignals according to drivers. <P>SOLUTION: This biosignal detection device includes an electrocardiographic sensor 21a and a pulse wave sensor 21b at a steering rim and a steering spoke, respectively in a steering wheel 30 and their installation positions are adjustable within a movable range (in a circumferential direction and left/right direction) on the steering wheel 30 by the rim-side support parts 31 and spoke-side support parts 32. Even if the biosensor group 21 has a relatively small shape for suppressing the noise as mush as possible, this constitution can ease a constraint that the grip positions of the steering wheel 30 have to be matched with the sensor positions so as to highly precisely detect biosignals according to the drivers. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
