Radio Broadcast Station Quality Assurance System’s Analysis And Design

In recent years, with the development of computer technology network communication technology and software technology, radio and television technologies have changed rapidly, and has entered the digital and network information age, which have formed a new pattern network with satellites in the sky and radio transmitter stations on the land. Under this background, in order to achieve "uninterrupted, high quality, efficiency and safety" which is Administration Bureau of Radio Station general maintenance policy, make the broadcast transmitter achieve "full time, full power, full realization of the amplitude", achieve the new work pattern of "no man is on duty, someone is left," the design and development of station quality assurance system is obviously inevitably.In this paper, the writer first analzed current monitoring methoss, and then presented thee overall scheme of designing Station quality assuring system on the basis of ABRS transmitting station’s real demand. By researchhang and analzing, software architecture of the Station quality assuring system was designed with C/S and B/S hybrid architecture, Which monitor and control the terminal device using the C/S structure, off-site monitoring of the query software B/S architecture. Theis system achieved collecting of the indicators on a variety of transmitter data acquisition, data transmission and storage, and data monitoring and analysis, and achieved the overall goal of the graphical transmitter monitoring and uninterrupted monitoring.This paper detailed analyzed the demand of station quality assurance system, including functional requirements and nonfunctional requirements. In this paper, the writer made a overall design of the system, which include system design objectives, design principles, the overall system architecture, physical architecture, and so on. On this basis, this paper divided the system functions and unfold discussed each subsystem should realized what kind of functions and effects.Finally, this paper provided test result of the system, analyzed and summarized the test results. Since this system has been applied, it can reflect the operating status of the transmitter input in real time. The software interface is simple and easy to operate. All these characteristics satisfied the need of the transmitter room, providing a strong databases for both decision-maker and Maintenance personnel of the ABRS.