Roaio image sound detection system

Abstract

This invention discloses a wireless audio-video detection system for forbidding illegal copy, which contains a wireless audio-video detector for detecting and cutting abnormity audio-video signal from copy device a warning device for transmitting warning signal, a servo device for receiving and transmitting audio-video signal, and remote monitor controller for monitor controlling all detection system. Said invention provides all day automatic scanning detection without operator.

Description

technical field [0001] The invention relates to a wireless audio-visual detection system, in particular to a detection system which utilizes a monitoring mechanism to detect and intercept abnormal audio-visual signals. Background technique [0002] Today's various sneak-camera cases make many law-abiding citizens feel anxious and uneasy. They have to be on guard against sneak-camera incidents all the time, worrying that they will be the next victim. [0003] Usually, during the candid shooting process, the image capture device is hidden in a hidden place so that the victim cannot easily detect it, which is commonly known as a "pinhole camera". With the rapid development of technology, some anti-sneak shooting devices are constantly being launched , but the existing technology can only detect the abnormal audio-visual signal sent by the pinhole camera, and cannot block the audio-visual signal being transmitted, so the privacy of the victim is still damaged. [0004] Existing...

AI Technical Summary

Problems solved by technology

[0003] Usually, during the candid shooting process, the image capture device is hidden in a hidden place so that the victim cannot easily detect it, which is commonly known as a "pinhole camera". With the rapid development of technology, some anti-sneak shooting devices are constantly being launched , but the existing technology can only detect the abnormal audio-visual signal sent by the pinhole camera, and cannot block the audio-visual signal being transmitted, so the privacy of the victim is still compromised

[0004] Existing technologies such as figure 1 As shown, a wireless audio-visual capture device 14 is hidden in a hidden corner, and the captured audio-visual signal is transmitted to a remote wireless audio-visual receiver 11 by using a wireless audio-visual transmitter 10. The prior art detects the video through wireless audio-visual The device 12 detects the abnormal audio-visual signal sent by the wireless audio-visual capture device 14, but it cannot actively intercept the abnormal video-audio signal, and the existing technology is a manual operation, which is a passive operation. In addition, the existing wireless video-video capture device 14 The transmitted signals are located at a higher operating frequency, so the existing technology cannot detect high-frequency signals, so the effect of anti-sneak shooting cannot be achieved in essence

[0005] According to the above description, it can be understood that the existing technology can only detect abnormal signals, but cannot actively cut off, and the frequency range of detection is too low. In view of this, the present invention provides a detection system to make up for the existing technology. insufficient

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