Intelligent communication solution of Hainan Phoenix Airport

One 、 Industry background

Sanya Phoenix International Airport is located in Fenghuang village, Tianya District, Sanya City, Hainan Province, China , It is about... From the center of Sanya in the East 11 km , by 4E First class civil transport International Airport , It is China's domestic trunk airport . Sanya Phoenix International Airport has two terminals with a total of 10.5 Thousands of square meters , The runway length is 3400 rice , Parking apron 6.16 Thousands of square meters , It can meet the annual passenger throughput 2000 to 2500 Thousands of people .

Two 、 Demand analysis

With the flow of airport ground service information 、 Service efficiency 、 The requirements for flexible scheduling are constantly improving , In order to better realize digital management , Further improve the service quality of the airport , Ensure the flight punctuality and safety rate , Improve work efficiency , Reduce operating costs , It has become an urgent problem to be solved by the ground service units of airports and airlines . therefore , It is urgent to establish a set of advanced 、 Practical digital communication system as a communication tool for airport daily work ：

1、 Build a building 、 Logistics Centre 、 The signal inside the international cargo terminal building is weak , Unable to communicate ;

2、 Realize single call 、 Group call 、 Whoosh ;

3、 Realize unified dispatching and personnel information management in the command center .

3、 ... and 、 Solution

According to the communication command requirements of Hainan Phoenix Airport , Build a set of Beifeng SDC intelligent IP Interconnected systems (BF-8100 System )：

1、 A set of system servers will be built in the command center , combination B/S Architecture and full IP Chemical technology , whole IP The standardized switching mode has stable communication 、 Sound quality is clear 、 The characteristics of good confidentiality , Efficient information support within the airport 、 Precise communication .

2、 Cabinet layout 2 Set of relay stations 、 Merge and divide 、 Duplexer 、 Near end unit of optical fiber repeater , The relay station is connected to the system server through the network cable access switch . The relay station adopts TDMA Dual time slot and static and dynamic encryption 、IP Interconnection and other technologies , stay 50W It can transmit continuously under power , It can also be found in 25-50W Adjust transmit power . Meet the growing dispatching communication of airlines and the indoor and outdoor communication needs of the developing aviation city area .

3、 be based on IP Switched whole network recording system , Single call can be realized 、 Group call 、 Group call 、 Dynamic group call 、 location 、 Recording and other functions . Don't miss any calls , The system has good scalability , High accuracy , It can accurately record each call trigger of the network user . The recording system also supports remote query and account management functions , Once the data needs to be retrieved , Maintenance engineers do not need to travel long distances to access recording data on demand .

4、 Cross system security can be realized through the convergence gateway 、 Cross network unified command and dispatching communication , Opposite building 、 Logistics Centre 、 The international freight station is designed for indoor distribution , Through the coupler 、 Power divider 、 The remote unit of optical fiber repeater and indoor antenna reach each floor , Realize full coverage of communication network .

5、 The client and the command seat dispatching console can command and dispatch the terminals in the system , Have call priority , It can ensure that the staff can obtain the call channel in case of emergency , Realize in GIS A flat map 、 Visual scheduling under satellite map 、 Command issuing and voice / Information scheduling .

Overall system diagram ：

Connection diagram of optical fiber repeater ：