PORTABLE CONTACTLESS BIOSIGNAL DETECTION DEVICE, DRIVER MONITOR DEVICE, VISITOR SCREENING SYSTEM, AND HOUSEHOLD HEALTHCARE SYSTEM

The present invention provides a vital signal detection device of a portable and non-contact type that can independently acquire vital information such as body temperature, respiratory rate, and heart rate simultaneously.The present invention includes: an antenna unit provided with a planar antenna of a MIMO radar on a front surface; and a display unit including a display panel on the front surface. The antenna unit is combined with the display unit or the display unit is combined with the antenna unit in a rotatable manner so that, from a state where the planar antenna and the display panel face in a direction ahead of the front surface, the planar antenna is turned to be directed to a direction of a back surface of the display unit opposite from the display panel. The portable non-contact vital signal detection device detects a vital signal on a side ahead of the front surface and a vital signal on a side in the direction of the back surface opposite from the front surface.