Patent attributes
A rescue floor crowdedness detecting device detects crowdedness or uncrowdedness of an elevator region at a rescue floor. An evacuation guidance device installed in a building reports to those stranded in the building accessibility information representing accessibility of those stranded in the building to the elevator region at the rescue floor from a stair region when the rescue floor crowdedness detecting device detects that the elevator region of the rescue floor is uncrowded. An emergency control device has an evacuation operation performability determining portion for determining whether or not those stranded in the building can be conveyed from the rescue floor to the evacuation floor. The emergency control device also has an evacuation guidance device control portion for controlling the evacuation guidance device based on information from the evacuation operation performability determining portion and information from the rescue floor crowdedness detecting device.
