Use of optical reflectance proximity detector for nuisance mitigation in smoke alarms
作者： Wayne T. Holcombe
DOI:
关键词: Acoustics 、 Detector 、 Smoke 、 ALARM 、 Optical reflectance 、 Computer science 、 Proximity detection 、 Smoke alarm 、 Signal 、 Computer security
摘要: A smoke alarm comprises detection circuitry for detecting and generating a signal responsive thereto. Proximity generates proximity to of an object within in selected distance the alarm. Alarm generation audible signal. The may be deactivated predetermined period time at least one
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