Frequency modulation (FM) broadcasting signal receiving and monitoring system

Abstract

The invention discloses a frequency modulation (FM) broadcasting signal receiving and monitoring system. The FM broadcasting signal receiving and monitoring system comprises a plurality of FM receiving and monitoring receivers and a monitoring terminal, wherein the FM receiving and monitoring receivers are mounted at a plurality of check stations in an effective range covered by FM signals transmitted by an FM transmitter, and the monitoring terminal consists of a computer; the FM receiving and monitoring receivers and the FM transmitter respectively access to a mobile communication network; the mobile communication network and a system server respectively access to the Internet; data sent by the FM receiving and monitoring receivers is transmitted to the system server; and the monitoring terminal monitors information acquired by the FM receiving and monitoring receivers or carries out setting and adjustment on parameters of the FM receiving and monitoring receivers in a manner that the monitoring terminal accesses to the system server through the Internet. Thus, data such as locations, working conditions and the like of the FM receiving and monitoring receivers arranged at various places are all displayed on a satellite map on a screen of the monitoring terminal computer, the working conditions of all the stations in an FM coverage network are comprehensively and visually reflected, and finally, the aim of off-site, remote, cross-regional and real-time monitoring is achieved.

Description

technical field [0001] The invention belongs to the technical field of broadcast signal monitoring equipment, and in particular relates to a remote monitoring system for FM broadcast signals. Background technique [0002] In the past ten years, with the development of our country's society and economy, FM (frequency modulation wireless) radio has become more and more popular among the people. Whether it is the transmission frequency of FM radio or its signal coverage, there has been a relatively large increase, and its audience is also From fixed listening at home to mobile listening in mobile phones and cars, it can be said that FM (FM radio) broadcasting has entered a new period of development. [0003] For a long time, due to the one-way transmission form that has been formed in the traditional broadcasting and television industry, the technical quality of broadcasting can only be established and relied on the guarantee level of the transmission and transmission syste...

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Problems solved by technology

[0003] For a long time, due to the one-way transmission form that has been formed in the traditional broadcasting and television industry, the technical quality of broadcasting can only be established and relied on the guarantee level of the transmission and transmission system, and indirectly reflected by monitoring the working status of the transmitting end of the transmission and transmission system. The coverage quality of broadcast wireless signals roughly judges the technical quality of the receiving end of the audience listening to the broadcast, which determines that it is difficult for the broadcasting organization to directly, timely and accurately understand and grasp the auditory experience of the audience listening to the broadcast program. Problems for broadcast technologists

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