A display terminal playback state instant feedback system and implementation method

Abstract

The invention discloses a display terminal playing state instantaneous feedback system. The display terminal playing state instantaneous feedback system comprises a display terminal, a data server, acenter server and monitoring equipment, the display terminal comprises a display module and a content analysis module, the data server comprises a data push module, the center server comprises a datareceiving module and an information synthesis and instruction feedback module, and the monitoring equipment comprises an information acquisition module, an information processing module and an information sending module. The display terminal playing state instantaneous feedback system can conveniently and accurately obtain the playing state of the publishing content in all the display terminals, finding an equipment fault and locating a fault point are facilitated, the fault repair cycle is shortened, the user experience is improved, and the occurrence of the complaint situation is reduced; publishing the specified content under the application scene that an emergency message is published is ensured; when equipment is invaded by a lawbreaker, alarm information can be timely sent to an administrator, a processing instruction can be automatically sent, and the negative influence of playing the illegal content on the public is avoided.

Description

technical field [0001] The invention relates to the technical field of image communication security, in particular to an instant feedback system and an implementation method of display terminal playback status. Background technique [0002] With the progress of society, the development of science and technology and the improvement of people's living standards, the need to push video and image information to the public in public places has become increasingly prominent. The display terminal is generally arranged on the outside of the bus, subway, platform, square or building wall, and is used to push municipal information, emergency notification and advertising information to the public. The information pushed by these display terminals is rich in content and wide in audience, which brings convenience to the public and considerable income to operators. [0003] However, there are still some problems in the operation and maintenance of the display terminal. For example, when ...

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Problems solved by technology

[0005] At present, there are relatively few studies on the identification and unified management of display terminal playback status. A typical method is to obtain the current display content of the display device by taking a screenshot, and send it back to the central server for analysis and judgment. However, this method What is obtained is only the signal output by the graphics card, and it is impossible to rule out the faults of the display itself such as blurred screen, blue screen, black screen and power failure, and it is also impossible to rule out the situation that criminals invade the display device and change the signal source of the display device; Regular on-site inspections, and report immediately when problems are found, but this method has problems such as low efficiency, untimely discovery of problems, high cost and difficulty of unified management, and unavoidable human errors

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