राजमार्ग टनेलहरूमा फाइबर अप्टिक तापमान मापन प्रणालीको लागि समाधान

फाइबर ओप्टिक तापमान सेन्सर, बुद्धिमानी निगरानी प्रणाली, चीन मा वितरित फाइबर अप्टिक निर्माता

The highway tunnel is a high-risk area for fires. Due to the tunnel being a closed and narrow space with high traffic volume and poor ventilation conditions, vehicle traffic accidents are prone to cause fires and spread quickly, posing a significant threat to the safety of vehicles, personnel, and equipment, resulting in huge casualties and property losses.

If the temperature inside the tunnel can be monitored in real time, an alarm can be given in a timely manner in case of a fire, and the highway management office can be notified to take effective measures to immediately implement traffic control, prevent vehicles from continuing to enter the tunnel, and evacuate vehicles that have entered or around the tunnel entrance in a timely manner. It can reduce the greater harm caused by fires and create space conditions and precious time for firefighters to extinguish them in a timely manner.

त्यसैले, the linear fiber optic temperature sensing fire detection system produced by Fuzhou Innovation Electronic Science&टेक क., लि. monitors the internal temperature of the tunnel in real time and provides fire warning and alarm, which is crucial for tunnel fire monitoring.

 

Characteristics of fiber optic temperature control system for highways

1. उच्च तापमान मापन शुद्धता र छिटो प्रतिक्रिया.

तापक्रम मापन होस्टको तापमान रिजोल्युसन हो 0.1 ℃, र तापमान मापन शुद्धता ± छ 1 ℃. The temperature detection time for each channel is about 5 सेकेन्ड.

2. वास्तविक समय अनलाइन निगरानी.

Monitor the temperature of the entire tunnel continuously for 7 × 24 घण्टा, and regularly save temperature measurement data to provide auxiliary data for health monitoring of highway tunnels.

3. Distributed detection without monitoring blind spots.

Real time monitoring can be carried out at every point within the range of temperature measurement optical cables, eliminating blind spots in monitoring and theoretically avoiding the possibility of missed fire reports.

4. Flexible zoning alarm control.

Through the monitoring software of the upper computer, विभिन्न तापमान मापन खण्डहरू विभाजन र ग्राहक आवश्यकता अनुसार व्यवस्थित गर्न सकिन्छ. सामान्यतया, every 100M optical cable is set as a partition. प्रत्येक विभाजनको लागि फरक अलार्म प्यारामिटरहरू सेट गर्नुहोस्, जस्तै तापमान चेतावनी, तापमान वृद्धि चेतावनी, तापमान अलार्म, र तापमान वृद्धि अलार्म, वास्तविक र गलत आगो बीच सही भेद गर्न, and eliminate false alarms and omissions.

5. Complete self diagnostic function.

यस प्रणालीमा, प्रत्येक तापक्रम नाप्ने अप्टिकल केबलको तापक्रम पत्ता लगाउँदा, यसले वास्तविक समयमा प्रत्येक तापमान नाप्ने अप्टिकल केबलको कार्य स्थिति पनि पत्ता लगाउन सक्छ, जस्तै केबल क्षति वा झुकाव को कारण थप हानि, र सही रूपमा क्षति वा झुकाउने स्थान पत्ता लगाउनुहोस्. Through self detection and diagnostic functions, real-time detection of fiber optic cable damage facilitates timely repair and maintenance.