Automatic monitoring system for broadcast television signals
A radio and television, automatic monitoring technology, applied in the direction of television, electrical components, image communication, etc., can solve the problems of abnormal signal detection, abnormal signal processing and other problems, achieve fast processing, ensure normal broadcasting, and good monitoring effect
Inactive Publication Date: 2020-08-21
北京九州集诚创新技术有限公司
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[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic monitoring system for radio and television signals, which solves the problem that the radio and television signal monitoring system does not detect abnormal signals well and cannot quickly process abnormal signals
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-4 , the embodiment of the present invention provides a technical solution: an automatic monitoring system for radio and television signals, including a signal input module 1, a signal conversion system 2, an abnormal signal detection system 3 and a solution extraction system 4, the output of the signal input module 1 end is connected with the input end of the signal conversion system 2, the output end of the signal conversion system 2 is c...
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The invention discloses an automatic monitoring system for broadcast television signals. The system comprises a signal input module, a signal conversion system, an abnormal signal detection system anda solution extraction system; the output end of the signal input module is connected with the input end of the signal conversion system, and the output end of the signal conversion system is connected with the input end of a broadcast television analog display screen. The invention relates to the technical field of broadcast signal monitoring. According to the automatic monitoring system for broadcast television signals, during the transmission of then broadcast television signals, an audio signal and an image signal are well detected; after an abnormal signal is monitored, the system can rapidly extract a solution and send the solution to a broadcast base station processing center. Therefore, abnormal conditions can be rapidly processed, normal broadcasting of broadcast television is guaranteed, illegal signals can be well monitored during the transmission of the broadcast television signals, and the illegal signals can be automatically shielded after the illegal signals are detected.
Description
technical field [0001] The invention relates to the technical field of broadcast signal monitoring, in particular to an automatic monitoring system for broadcast and television signals. Background technique [0002] Radio and television is a media that broadcasts sound and image programs to a wide area through radio waves or wires. They are collectively referred to as broadcasting. Those that only broadcast sound are called sound broadcasts. In a narrower sense, broadcasting is the transmission of content using only sound, using radio waves and wires. In a broad sense, broadcasting includes what we usually think of as broadcasting with only sound and television with coexistence of sound and images. When broadcasting and television are transmitting and running, it is very important to detect broadcasting and television signals. [0003] The existing radio and television signal monitoring system cannot monitor the radio and television signal in real time when the radio and te...
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IPC IPC(8): H04N17/00
CPCH04N17/00H04N2017/006H04N2017/008
Inventor 冯志伟
Owner 北京九州集诚创新技术有限公司