Ïðîâåäåíà îöåíêà âðåìåíè îáíàðóaeåíèÿ ïîaeàðà êàê ïðîìåaeóòêà âðåìåíè îò íà÷àëà ïîaeàðà äî åãî îáíàðóaeåíèÿ ñðåäñòâàìè ïîaeàðíîé àâòîìàòèêè (äî äîñòèaeåíèÿ ïîðîãîâûõ çíà÷åíèé äëÿ ïîaeàðíûõ èçâåùàòåëåé) íà îñíîâå ñîâðåìåííûõ ïðîãðàììíûõ êîìïëåêñîâ, èñïîëüçóåìûõ äëÿ ìîäåëèðîâàíèÿ äèíàìèêè ïîaeàðà. Ïðîàíàëèçèðîâàíû ñöåíàðèè ðàçâèòèÿ ïîaeàðà â çäàíèÿõ ðàçëè÷íîãî íàçíà÷åíèÿ. Ïðåäñòàâëåíû ðåçóëüòàòû ìîäåëèðîâàíèÿ äèíàìèêè îïòè÷åñêîé ïëîòíîñòè äûìà. Óñòàíîâëåíî, ÷òî òåìï ðàçâèòèÿ ïîaeàðà ÿâëÿåòñÿ îïðåäåëÿþùèì ôàêòîðîì, âëèÿþùèì êàê íà âðåìÿ îáíàðóaeåíèÿ ïîaeàðà, òàê è íà íåîáõîäèìîå âðåìÿ ýâàêóàöèè â öåëîì. Ïîêàçàíî, ÷òî íåó÷åò âðåìåíè îáíàðóaeåíèÿ ïîaeàðà êàê ïðîèçâîäíîé îò òåìïà ðàçâèòèÿ ïîaeàðà íà îñíîâå ðàñ÷åòíûõ ìåòîäîâ ìîaeåò ïðèâåñòè êàê ê óâåëè÷åíèþ íåîáõîäèìîãî âðåìåíè ýâàêóàöèè, òàê è ê óìåíüøåíèþ âðåìåíè íà÷àëà ýâàêóàöèè, ÷òî â ñâîþ î÷åðåäü âëå÷åò çà ñîáîé íåäîñòîâåðíîñòü ïîëó÷åííûõ ðåçóëüòàòîâ.
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