Cooperative alarming and deterring method and device

Abstract

The present invention provides a cooperative alarming and overawing method and device, especially a method and device of quickly alarming and acquiring police help, effectively playing important roles in overawing for burstiness criminal offence, offender. The invention integrates the technologies of public intelligent mobile phone, handy start, human face identification, voiceprint recognition and audio-frequency power amplifying etc, providing a cooperative alarming and overawing method and device composed by the police and the alarming person. The alarming person not only linked starts relative functions of video telephone, video short message of mobile phone, AGPS or GPS capable of short message pass by reference or coordinate calling and getting line dialing ect by the emergency alarming key, but also obtaining police emergency corresponding guidance instantly and warning deterrent of the criminal by a siren signal generator on one side of the police and the sound volume switching key, large power amplifier and large power speaker on one side of the alarming person, and guiding the police quickly find the happening place according to the siren having huge volume.

Description

technical field [0001] The invention relates to a coordinated alarm and deterrent method and device, in particular to a method and device capable of quickly alarming and obtaining police assistance, thereby effectively responding to sudden criminal crimes and deterring criminals. Background technique [0002] Known technologies involved in the present invention include: [0003] 1. Smartphone technology with video phone or video message function, GPS (Global Positioning System) or AGPS (Aided GPS) function capable of SMS addressing or coordinate calling, and line-grabbing dialing (priority alarm) function. [0004] 2. Quick start (one-button emergency alarm) technology. [0005] 3. Face recognition technology. [0006] 4. Voiceprint recognition technology. [0007] 5. Audio power amplification technology. [0008] Criminal crimes generally have a strong sudden nature, which often catches the caller and the police off guard and cannot make effective responses in time. Al...

AI Technical Summary

Problems solved by technology

Therefore, it is impossible to meet the urgent requirements of the police when encountering sudden criminal cases, and it is impossible for the police to provide timely response guidance to the police or to effectively warn and deter criminals.

[0009] In addition, due to the low positioning accuracy of the known GPS system, it is impossible to complete indoor positioning; even the current AGPS system with the highest positioning accuracy can only achieve a positioning accuracy of 5-10 meters under the most ideal conditions in an open outdoor place, and still Unable to satisfactorily solve the indoor positioning problem

Therefore, it is still very difficult for the police officers to accurately find the specific room where the crime occurred in many rooms row upon row only based on the received GPS or AGPS location information.

Thereby it is often impossible to provide rescue to the alarm person in time, so it is impossible to form an emergency alarm and deterrence system with real practical value so far.

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