JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 1997, Vol. 21 ›› Issue (02): 63-65.doi: 10.3969/j.jssn.1000-2006.1997.02.014

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THE DEVELOPING OF AUTOMATIC SPARK DETECTION AND ALARM SYSTEM IN SHELTERING LIGHT DUCT

Liu Yunfei Feng Weizhong Ruan Xigen    

  1. Basic Courses Division Nanjing Forestry University Nanjing 210037
  • Online:1997-06-18 Published:1997-06-18

Abstract: This paper introduces an automatic spark detection and alarm system in sheltering light duct. The system uses MCS15 single microcomputer. It has two kinds of function which counts little sparks and alarms large fire and has the features of the high sensitivity, programmability and good reliability.