Advanced signal analysis

摘要

Siemens' ASAtechnology is a software-based solution that, in real time, dynamically compares sensor signal data to sophisticated algorithms to accurately and reliably differentiate between a fire emergency and harmless smoke, steam, or dust. Siemens' multi-criteria fire detectors integrate five sensors (including two optical for forward/ backward scattering, two thermal, and one CO, depending on model) in a single detector. Through ASAtechnology, Siemens fire detectors quickly process the sensor array's signals to determine alarm or monitoring status to provide for the earliest detection of smoke, heat, and CO in any environment. They also feature 26 selectable detection profiles and nine field-selectable temperature settings.