CARGO SMOKE DETECTOR AND RELATED METHOD FOR REDUCING FALSE DETECTS
摘要
A method for reducing false detects may include emitting an infrared light beam from a primary emitter to a primary monitor detector, measuring a first voltage value using a primary receive detector and setting a primary smoke alarm flag corresponding to a primary channel if the first voltage value is above a first threshold value. The method may also include measuring a second voltage value using a secondary receive detector, setting a secondary smoke alarm flag corresponding to a secondary channel if the second voltage value is above a second threshold value and setting an alarm indicating a smoke condition if the primary smoke alarm flag and the secondary smoke alarm flag are set.
申请公布号
EP1678694(A1)
申请公布日期
2006.07.12
申请号
EP20040796466
申请日期
2004.10.26
申请人
HONEYWELL INTERNATIONAL INC.
发明人
VAN WINKLE, WALLACE, T.;CORNEJO, MARIA, M.;BUNN, ANDREW, D.;PATTERSON, MICHAEL, E.;MOREY, RICHARD, K.;MCDOWALL, AILEEN, K.;LOHMEIER, JOHN;FUJAWA, TIMOTHY, L.;LOWERY, LESTER, J.