Dictograph discovering, locating and alarming system and method

Abstract

The invention discloses a dictograph discovering, locating and alarming system and method. The system comprises a frequency spectrum monitoring device, a video monitoring device, a data processing center, a video processing center, a service center and a mobile terminal, wherein the frequency spectrum monitoring device acquires a signal value of current environment and uploads the signal value to the data processing center; the video monitoring device acquires video content of the current environment and uploads the video content to the video processing center; the data processing center analyzes and processes the acquired signal value, identifies whether a GSM signal exists in the current environment, locates a signal source and uploads the location result to the service center; the video processing center is used for identifying whether activity of a person exists in the current environment and uploading a video content and judgment result to the service center; in the current environment, the service center comprehensively judges whether a dictograph exists and data is published; the mobile terminal implements remote access of the service center by a user in an APP form. According to the dictograph discovering, locating and alarming system and method, the accuracy of discovery and identification of the dictograph is improved, and the guarantee of environment information security is implemented.

Description

technical field [0001] The invention relates to the technical field of positioning, in particular to a bug discovery and positioning alarm system and a method thereof. Background technique [0002] With the rapid development of information technology, people have more and more ways to obtain information, and information security issues have attracted more and more attention. As a secret means of obtaining information, bugs are often used by criminals to steal private information in life. The existence of bugs has caused great security risks to our lives and privacy. The common bugs in the society are mainly divided into the following four categories: wall listening, mobile phone signal monitors, wireless bugs and miniature recorders. Among them, the wireless bug is the favorite of commercial espionage because it is easy to hide and does not need to be taken out manually. This kind of wiretapping device that is common on the market today is only the size of a block of tofu...

AI Technical Summary

Problems solved by technology

The first two types of receivers are sensitive to detection, but require a very delicate search, requiring the inspector to approach the bug a little bit until the exact location is found

The third type of receiver has a small sensing range and can only detect wireless transceivers within 10 meters or close range

In addition, this type of detector is only used to detect radio waves or electromagnetic waves emitted by wireless devices, and it will cause misjudgment as to whether it is emitted by an eavesdropping device. It can only be used as an auxiliary means of detecting wireless eavesdropping devices, and cannot be determined in accordance with

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