| 摘要 |
<p>PURPOSE:To guide a specific large number of persons securely to a target place by controlling plural guidance display means which guide them to the specific place on the basis of a code signal indicating necessary information for the entrance into and exit from the specific place in a building. CONSTITUTION:A control program is started and waits for a code signal to be inputted from a transponding card that a person who enters the building holds. The reception position of the code signal, i.e. entrance place is calculated and the destination is confirmed; while the route from the current position to the destination is determined, the flashing order of plural guide pilot lamps installed in the course is calculated. Then control signals are sent out to corresponding controllers 60A-60C. Consequently, the controller 60A is controlled to turn on a guide pilot lamp 62A. Then, when a code signal is inputted next, a code signal position is checked again and similar processing is repeated to turn on corresponding guide pilot lamps 62B and 62C, etc. When the person who enters the building is guided to the destination according to the indication of the guide pilot lamps and enters the target room, no code signal is inputted, so the control program ends.</p> |
