Patent ID: 10117589

Abstract:
A vehicle seat includes sheet-shaped sensors configured to detect electric signals associated with the biopotential of a seated passenger, the vehicle seat being configured to remove noise caused due to static electricity to stably measure a bioelectric signal (e.g., heart rate) of the passenger. A seat back includes the sheet-shaped sensors. A cushion pad placed on a seat back frame is covered with a trim cover. Vertically-extending conductive fabric in a belt shape is disposed on an outer surface of the trim cover. The portion where the conductive fabric is disposed has a three-layer structure of the conductive fabric, a skin, and a wadding. A free end of the conductive fabric drawn into the seat back is provided with a J-hook hooked onto a lower frame bridging portion, thus part of the conductive fabric and the lower frame bridging portion contact each other to be electrically conductive with each other.