Self modulation radio broadcast terminal system and its monitoring processor

Abstract

The invention relates to a radio broadcasting terminal system. The invention provides a self-monitoring type radio broadcasting terminal system, wherein, when sending a test audio, the studio equipment of the system feeds back outdoor audio to the system through an audio collecting device, the system judges the feedback information, thereby the studio equipment is self-monitored partly; when theself-monitoring is started, the system cuts off urban power, which is supplied by the storge battery of the UPS power supply, the self-monitoring of the UPS power supply is started. The self-monitoring type radio broadcasting terminal system of the invention can solve the problems of bad tone quality, easy to be interfered, complex maintenance management, bad interaction performance, unable self-monitoring, improves the performance of the system and reduces hidden danger.

Description

Self-checking wireless broadcasting terminal system and its monitoring processor technical field The invention relates to a wireless broadcasting terminal, in particular to a wireless broadcasting terminal system applying digital trunking technology and having a self-inspection function, a self-inspection method of the system and a dedicated monitoring processor. Background technique Digital trunking technology has been emerging worldwide since the mid-1990s. It integrates functions such as command and dispatch, telephone, data, short message, multimedia image and overIP. It has been widely used and achieved good social and economic benefits. In our country, with the accelerated pace of social and economic activities, the expansion of scope, and the sharp increase in the amount of information transmission, society as an organic whole needs more coordination and cooperation from all aspects. The increasingly urgent demand provides an economic and market basis for the develop...

AI Technical Summary

Problems solved by technology

The biggest problem with this system is that it only has the single function of receiving wireless signals and playing them

Especially in the broadcast system terminal system used in emergency evacuation, due to the wide division of system equipment and the large installation range, it is difficult for users to monitor and detect the operation status of terminal equipment in real time. If the terminal equipment cannot operate normally, once If the emergency evacuation notice needs to be broadcast but cannot be played normally, there is an obvious safety hazard

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