Auditory and visual guidance system for emergency evacuation

摘要

The auditory and visual guidance system for emergency evacuation includes one or more single track auditory and visual guidance systems. Each of the single track auditory and visual guidance systems includes a continuous ovoid track and at least one mobile guidance device mounted on the track and moveable around the track. The single track auditory and visual guidance system is attached to the ceiling or walls of the covered area. Each of the mobile guidance devices includes a speaker and optionally a downwardly pointing laser that receives signals from a computer. A number of emergency detectors are mounted in the covered area and provide emergency signals to the computer. When an emergency is detected, the computer activates the mobile guidance devices to move around the track, and activates the laser and speaker on any mobile guidance devices that are traveling in the direction of the safest evacuation route.