Fire Radio Remote Control System And Fire Phone System Integration

Cities are more densely now, so every kind of fire hidden trouble is more dangerous and fire protection becomes very important in the corporations. Once fire has been taken place, it not only damages products and belongings but also imperil peoples' lives that are there. With UESTC's fire protection system rebuilding, I participated in this item and I charged the part fire protection broadcasting and fire protection telephone. As a result of fire protection broadcasting and fire protection telephone system in existence are take a storied building as unit, information can't communicate among the buildings and school's fire alarming center hasn't contacted with fire protection telephone. And when fire happened, fire alarming center is difficult to survey circs and evacuate people. Therefore, on condition that every building's fire protection broadcasting and fire protection telephone are joined with fire alarming center, fire alarming center can receive circs on the spot as soon as possible and evacuate people by right of fire protection broadcasting. This dissertation is study about above problems.The study work with emphasis on fire protection broadcasting's design and fixing carry through system integration of fire protection telephone at the same time and take UESTC's fire protection system as practice object. Firstly, design project. School's fire alarming center is primary controlling center that survey six buildings which are school of electronic Engineering, primary building, library, scientific research building, first and two building, subordinate controlling center. They are concerned with Ethernet. Secondly, do experiment. Digigram Corporation's ncx which is frequency data and controlling information's conversion device transfer computer outputting frequency current and controlling information to subordinate controlling center, control each floor broadcasting's outputting. Thirdly, integrate system of Chengtu Maipu's Vg800IP phonetic telephone and Beijing Hower's Gt3100 fire protection telephone. Lastly, install and debug device. In virtue of rebuild the device, make full use of residuary room, and lined automatism controlling device made myself to former manual controlling device. Practical testing result indicated the system can by right of special Ethernet lining six buildings to fire alarming center, and each floor of the six buildings can associate with fire alarming center, and fire alarming center can by right of microphone to broadcast each floor at the same time.