| Title |
An Improvement on the Self Diagnostic Characteristics of the Triple Quard Channel Infrared Flame Detector |
| DOI |
http://dx.doi.org/10.5207/JIEIE.2016.30.1.049 |
| Keywords |
Pyroelectric Infrared Flame Detector ; Triple Wave Lengths ; Quard Channel ; Self Diagnosis ; Voltage Regulator ; Detector'S Contamination And Detecting Circuit Of Inner Temperature |
| Abstract |
There is needed the quard channel triple wave lengths pyroelectric infrared flame detector to recognize the unique characteristics of fire sources in various type. This system detects the triple wave lengths of infrared flame emitting maximum radient energy and scattering frequency of flame. The quard channel infrared flame detector detects the duplicate wave lengths of maximum radient energy to enhance the accuracy of detecting fire. Especially this paper focuss on development of the self diagnosis function system including contamination, temperature and input voltage. Therefore, the prevention and early suppression of fire is available. |