A kind of alarm post of special audio triggering alarm
Technical field
The present invention relates to alarm technique field, and in particular to be a kind of triggering alarm of special audio alarm post.
Background technology
In social life, the event of other people personal safeties of unlawful infringement and property safety is likely to hair to people at any time
Raw, especially in some public places, when these unlawful infringements are run into, and alarm is protection personal safety and property safety
Important means.There is number of types of warning device currently on the market, report is triggered typically by the mode for setting alarm button
Alarm device, but under many circumstances, it is very difficult that victim will trigger alarm button, such as road side meet with plunder or
Terrorist attacks are met with bank, station, in the case of these, victim has been out the freedom of action, has no chance at all
Triggering alarm button, if alarmed by force, its personal safety may be on the hazard, in addition, victim is also possible to because burst shape
Situations such as condition triggers flurried and chaotic mood cannot Specifically go out the geographical position of oneself, delay that police reaches the spot when
Between, accordingly, it would be desirable to a kind of hidden spontaneous warning device, smoothly alarms, in time in the case where victim's personal safety is ensured
Succour aggrieved personnel.
The content of the invention
It is an object of the invention to provide a kind of alarm post of special audio triggering alarm, can be collected into complex environment
The audio of specific sound, such as shot, explosive sound, sound of call for help and horrible cry sound, and warning function is triggered by these audios, so that real
The purpose of now automatic and concealed alarm.
In order to reach above-mentioned purpose, solution of the invention is:
A kind of alarm post of special audio triggering alarm, including alarm post and the automatic alarm on the alarm post
Device, the autoalarm is included for gathering the audio collection module of audio signal, the control for processing voice data
Molding block and the networking module to alarm center reception and registration warning message, the networking module and telephone network or internet phase
Even, the control module includes audio storage module and audio identification module, and the audio collection module is by audio collection electricity
Road is connected with the input of the control module, and the networking module is connected with the output end of the control module.
The audio collection module is microphone or sound pick-up, and the audio collection module is arranged on the side of alarm post
On face.
The alarm post of special audio triggering alarm, also including the camera above the alarm post, the control
Molding block also includes image processing module, and the camera passes through the input and phase of imaging circuit and the control module respectively
Output end is answered to connect.
Alarm lamp is installed, the alarm lamp is defeated with the control module by automatic alarm circuit on the alarm post
Go out end connection.
After using said structure, a kind of alarm post of special audio triggering alarm of the invention, audio storage module storage
It is some specific sounds, such as sound of fighting of shot, explosive sound, emergency sound, horrible cry sound and fierceness, audio collection module will be adopted
The audio source for collecting scene is transferred to control module, and control module is analyzed treatment to the audio signal for collecting, and with
The audio sample of audio storage module memory storage is compared identification, if it is determined that these specific sound are for the moment, is just led to
Cross networking module and send alarm signal to alarm center, so as to help live aggrieved personnel to obtain the relief of police rapidly.This
A kind of alarm post of special audio triggering alarm is invented, because alarm post profile is similar to general lamppost, disguised strong, Bu Huiyin
The strick precaution of ruffian or terrorist is played, the big indoor place of the flows of the people such as bank, market, station had both been may be mounted at, also may be used
So that installed in open spaces such as square, road sides, the scope of application is wider.
Further, the alarm post of special audio triggering alarm, also including the shooting installed in the top of the alarm post
Head, when control module is judged audio signal, after regarding as special audio, can control camera and opens, and camera just may be used
The video image of collection site, and video image is also communicated into alarm center by networking module, help the personnel of receiving a crime report to enter one
Step obtains the case at scene.
Further, alarm lamp is installed, alarm lamp is by automatic alarm circuit and the output end of control module on alarm post
Connection.The unlatching of the controllable alarm lamp of control module, gives ruffian or terrorist with deterrent effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the alarm post of special audio triggering alarm of the invention;
Fig. 2 is a kind of operating diagram of the alarm post of special audio triggering alarm of the invention.
In figure:
The alarm audio collection module 2 of post 1
The alarm lamp 4 of camera 3
Specific embodiment
In order to technical scheme is explained further, the present invention is explained in detail below by specific embodiment
State.
A kind of alarm post of special audio triggering alarm, as Figure 1-Figure 2, including alarm post 1 and installed in alarm post 1
On autoalarm, autoalarm include for gather audio signal audio collection module 2 and for gather regard
The camera 3 of frequency image, also passes on the networking module of warning message, audio collection mould including control module and to alarm center
Block 2 is microphone or sound pick-up, and audio collection module 2 is arranged on the front of alarm post 1, and camera 3 is arranged on alarm post 1
Top, camera 3 is can 360 ° of cameras of rotation.
Control module includes audio storage module, audio identification module and image processing module, and audio storage module is used
In some specific sound, such as sound of fighting of shot, explosive sound, emergency sound and fierceness are stored, audio storage module can also
Enough learn and store some new audio identification samples, the audio fragment before and after alarm can be stored, audio identification module is used for
The matching identification of the audio signal for collecting, it is analyzed, image according to preset audio sample to specific audio signal
Processing module is used to process video image.Audio collection module 2 is connected by audio collection circuit with the input of control module,
Camera 3 is connected by imaging circuit with the input of control module, also by the corresponding output of imaging circuit and control module
End connection, networking module is connected with the output end of control module.
Networking module and telephone network (including fixed net and mobile network) or internet (including wired, WLAN
With wide area network) it is connected, warning message is passed on to alarm center by telephone network or internet, while in can also be to receiving a crime report
Live sound before and after heart transmission alarm and the video image that associates of scene and alert locations etc..
After using said structure, a kind of alarm post of special audio triggering alarm of the invention, audio storage module storage
It is some specific sounds, such as sound of fighting of shot, explosive sound, emergency sound, horrible cry sound and fierceness, audio collection module 2 is (such as
Sound pick-up) the audio source that will collect scene is transferred to control module, and the audio identification module of control module is to collecting
Audio signal is analyzed treatment, and compares identification, audio identification mould with the audio sample of audio storage module memory storage
Block can be not only distinguish between to various audio signals, and the authenticity of the audio signal tentatively can also be judged, in case
Only the occurrence of mischief, if audio identification module is judged as that above-mentioned specific sound for the moment, will pass through networking module
Alarm signal is sent to alarm center, so as to help live aggrieved personnel to obtain the relief of police rapidly.
In order to avoid false alarm, before and after the alarm that networking module can be gathered to alarm center upload audio collection module 2
Live sound fragment, responding is judged whether by the staff of alarm center again.When control module is to audio collection module 2
The audio signal for collecting is judged, after regarding as special audio, controllable camera 3 is opened, and camera 3 just can gather existing
Video image, and video image is also communicated into alarm center by networking module, the personnel that receive a crime report further obtain for help
The case at scene.The information such as alert property that alarm center is reported by networking module and alert locations, can join if necessary
Other departments are moved to be succoured.
A kind of alarm post of special audio triggering alarm of the present invention, it is hidden because the profile of post 1 of alarming is similar to general lamppost
Covering property is strong, will not cause the strick precaution of ruffian or terrorist, both may be mounted at the flows of the people such as bank, market, station big
Indoor place, it is also possible to which, installed in open spaces such as square, road sides, the scope of application is wider.
Therefore, a kind of alarm post of special audio triggering alarm of the invention, can be collected into specific sound in complex environment
Audio, such as shot, explosive sound, sound of call for help and horrible cry sound, and trigger warning function by these audios are realized automatic and hidden
The purpose of alarm, this also avoids flurried and confusion during artificial alarm, prevents from delaying optimal responding opportunity.
Further, as Figure 1-Figure 2, the top of alarm post 1 is provided with alarm lamp 4, and alarm lamp 4 is by automatic alarm electricity
Road is connected with the output end of control module.When control module is judged the audio signal that audio collection module 2 is collected, recognize
After being set to special audio, the unlatching of the controllable alarm lamp 4 of control module gives ruffian or terrorist with deterrent effect.
Audio collection module, control module, networking module, audio collection circuit, imaging circuit in the present invention and from
Dynamic warning circuit is the well-known components of this area, the connected mode that the connected mode between all parts is known in the art.
Above-described embodiment and schema and non-limiting product form of the invention and style, any art it is common
Appropriate change or modification that technical staff is done to it, all should be regarded as not departing from patent category of the invention.