EVACUATION ROUTE GUIDANCE DEVICE

PROBLEM TO BE SOLVED: To provide an evacuation route guidance device with which the direction of an evacuation route can clearly be found even from a distance and which can reduce the work and cost for installation. SOLUTION: The evacuation route R1 is indicated even at night with lights L of a plurality of light emission devices 10 which are installed along the evacuation route R1, and while lights L for guidance that light emitting devices 10 emit can continuously be viewed during movement in an evacuation route direction α, the light for the guidance can not be viewed during movement in the opposite direction, so that the evacuation route direction α can clearly be discriminated even from a distance. The light emitting devices 10 are installed at intervals to reduce the work and cost for the installation. COPYRIGHT: (C)2005,JPO&NCIPI