A vital information measurement device and a vehicle seat which improves the durability of sheet-shaped sensors configured to detect vital information of a seated passenger and which can stably measure the heart rate of the seated passenger. A vehicle seat...

A method for preventing dozing off, comprising the steps of: a measurement step measuring human heartbeats; a decision step (S4 to S8) generating a trigger, hereinafter referred to as a "drowsiness trigger", for indicating occurrence of drowsiness when a s...

To make it possible to stably measure heartbeats even if seated persons physically differ and to measure the heartbeats of even a seated person other than a driver. A vehicle seat includes : a seat back (104) ; and a measuring device including a plurality ...

Disclosed is a biological information detection apparatus capable of restricting influence of external noise signals and suffering less detection omission and detection errors of biological signals. The biological information detection apparatus includes a...

While detecting a missing section from a biological signal acquired from a human body and while storing the biological signal values obtained at n (where n is a natural number) consecutive points in time, weighted addition is conducted on the biological si...