The Design And Implementation Of Civil Air Defense Digital Ultrashort Wave Scheduling Management System

VHF as China’s civil air defense sector one of the emergency communication mode, because of its advantages,such as call clear sound quality, the background noise is small, strong anti-interference ability, can be independent from the Internet and mobile network, obtained the broad application in civil airdefense sector. Since the Ministry of industry and information issued 666 docu-ments, simulate VHF frequency no longer approve, civil air defense sector will gradually into the digital ultrashort wave communication network or directly built into digital ultrashort wave communication network transformation analog communication network upgrading existing vhf Digital ultrashort wave communication network simulation is compared with ultrashort wave communication network call quality better, stronger anti-interference ability, signal covering a wider range, more feature rich, but for the Defense Department has used func tions almost and Simulation of ultrashort wave communication network, the digital ultrashort wave communication network effect is not maximized, while with the civil air defense sector, the existing business system are independent of each other information command system, such as air, can not do much sys tem linkage.Civil air defense digital ultrashort wave scheduling management system in this paper is based on the Motorola MOTOTRBO digital VHF radio commu- nication network, using C/S system structure, using the ACCESS 2003 desktop database, realization of the remote wireless intercom terminal scheduling manage-ment, and set aside the open interface, so as to realize the linkage with the civilair defense sector, the existing business system. The paper discusses in detail the air digital ultrashort wave scheduling management system for civil air de-fense sector real business needs as the starting point, to the effective use of digital ultrashort wave network has function and realization and civil air defensesector can interact with existing command system for the purpose of, first ela- borated the demand analysis according to, and then desc-ribes the system designmodel, gives the system architecture design, the system module division, accor- ding to the results of the system module division, the main module design sys- tem is given, including the digital voice callanswering module, transceiver Short Message module, GPS positioning module, electronicmap management module, arecording module, multi control station management module, user rights management module, logmanagement module operation. Finally, the paper illustrates the system alsoneeds to consummate the place.Civil air defense digital ultrashort wave scheduling management system in this paper is not only a good use of digital ultrashort wave communication net-work to enhance the existing civil air defense sector, the business level, andim- prove the efficiency of the management staff, so it has good application value and the economic value of society.