CN109493579A - A kind of public emergency automatic alarm and monitoring system and method - Google Patents
A kind of public emergency automatic alarm and monitoring system and method Download PDFInfo
- Publication number
- CN109493579A CN109493579A CN201811623716.1A CN201811623716A CN109493579A CN 109493579 A CN109493579 A CN 109493579A CN 201811623716 A CN201811623716 A CN 201811623716A CN 109493579 A CN109493579 A CN 109493579A
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- Prior art keywords
- cell phone
- alarm
- video
- command centre
- arm
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/012—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using recorded signals, e.g. speech
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Alarm Systems (AREA)
Abstract
The object of the present invention is to provide a kind of public emergency automatic alarm and monitoring system and methods, including video and audio collection terminal and user terminal；The video acquisition terminal is made of video sensor, sound transducer and ARM-CPU module, and the video sensor connects ARM-CPU module with sound transducer signal；The user terminal includes alarm command centre and cell phone client, alarm command centre connect with cell phone customer end signal, alarm command centre and cell phone client are connect with ARM-CPU module by signal, public emergency automatic alarm and monitoring system of the invention, by acquiring and analyzing feasibility and limitation of the voice data as automatic alarm supplementary means in real time, by building interlink warning and monitor system with wireless network, make alarm command centre and cell phone client can be with real-time reception to warning message, to make corresponding reaction, have the effect of for reduction emergency event to the harm of the public positive.
Description
Technical field
The present invention relates to automatic monitoring fields, and in particular to a kind of public emergency automatic alarm and monitoring system, this hair
It is bright to further relate to its automatic alarm monitoring method.
Background technique
It is a large amount of facts proved that the injury of occurred events of public safety be it is huge, occurred events of public safety all has time of origin
Short, the features such as random, occurs for no early warning, it is difficult to predict and take precautions against it is more difficult, especially in the place of densely populated place, for prominent
The prevention of hair event is particularly important.
Current monitoring system requires artificial monitoring video image in real time to capture the hair of anomalous event and emergency event
Raw, monitor video and audio collection quality are lower, quantity is various, it is complicated to include the information content, this is " in time to the different of generation
Appropriate effective reaction is made in ordinary affair part and emergency event " there are major defects for aspect, it is effective that it is not able to satisfy occurred events of public safety
The requirement of prevention.
Summary of the invention
For above situation, the object of the present invention is to provide a kind of public emergency automatic alarm and monitoring system and sides
Method improves the response speed of each side after burst occurred events of public safety occurs, and utmostly reduces loss.
Technical scheme is as follows: a kind of public emergency automatic alarm and monitoring system, including video and audio
Acquisition terminal and user terminal；
The video acquisition terminal is made of video sensor, sound transducer and ARM-CPU module, the video sensor and
Sound transducer signal connects ARM-CPU module；
The user terminal includes alarm command centre and cell phone client, and alarm command centre and cell phone customer end signal connect
It connects, alarm command centre and cell phone client are connect with ARM-CPU module by signal.
Above-mentioned public emergency automatic alarm monitoring method, comprising the following steps:
(1) video and audio of public place are acquired in real time by the video sensor of video acquisition terminal and sound transducer,
Video and audio transmission are to ARM-CPU module；
(2) ARM-CPU module analyzes data, is carried out to collected video information by miptg-streamer software
It is transmitted to alarm command centre and cell phone client after compression, intensive analysis is done according to noise level to collected audio-frequency information
And spectrum analysis, it is divided into extremely quiet, quieter, more noisy, extremely noisy mode according to noise level, is calculated according to data gain
Voice signal is converted to frequency-region signal, looked for by method, the different voice data of different scenes mode to analyze sound
The spectrum distribution of sound is out to draw a conclusion and data are sent to alarm command centre and cell phone customer by wireless network
End, alarm command centre and cell phone client judge whether to need to alarm；
(3) cell phone client selects the APP of service background service mode, still can receive alarm under mobile phone dormant state
Information, to make a response.
Preferably, the cell phone client APP is based on Android operation system.
Video information of the invention be transmitted to after being compressed by miptg-streamer software alarm command centre and
Cell phone client ensure that the clarity and integrality of video, support several operation systems, to acoustic information intensity and frequency spectrum point
Analysis, performs an analysis to collected acoustic information, to reduce rate of false alarm.
Public emergency automatic alarm and monitoring system of the invention is used as certainly by acquiring and analyzing voice data in real time
The feasibility and limitation of dynamic alarm supplementary means command alarm by building interlink warning and monitor system with wireless network
Center and cell phone client can be with real-time receptions to warning message, so that corresponding reaction is made, using sound characteristic as prison
The supplementary means of control system automatic alarm mitigates the workload of artificial screening real time monitoring picture, greatly improves the sound of police strength
Speed and working efficiency are answered, has the effect of positive and important meaning to the harm of the public for reducing emergency event.
Detailed description of the invention
Fig. 1 is the structural block diagram of public emergency automatic alarm and monitoring system of the invention.
Specific embodiment
As shown in Figure 1, a kind of public emergency automatic alarm and monitoring system, including video and audio collection terminal and use
Family terminal；
The video acquisition terminal is made of video sensor, sound transducer and ARM-CPU module, the video sensor and
Sound transducer signal connects ARM-CPU module；
The user terminal includes alarm command centre and cell phone client, and alarm command centre and cell phone customer end signal connect
It connects, alarm command centre and cell phone client are connect with ARM-CPU module by signal.
When it is implemented, (1) acquires public field by the video sensor and sound transducer of video acquisition terminal in real time
Video and audio, video and audio transmission to ARM-CPU module；
(2) ARM-CPU module analyzes data, is carried out to collected video information by miptg-streamer software
It is transmitted to alarm command centre and cell phone client after compression, intensive analysis is done according to noise level to collected audio-frequency information
And spectrum analysis, it is divided into extremely quiet, quieter, more noisy, extremely noisy mode according to noise level, is calculated according to data gain
Voice signal is converted to frequency-region signal, looked for by method, the different voice data of different scenes mode to analyze sound
The spectrum distribution of sound is out to draw a conclusion and data are sent to alarm command centre and cell phone customer by wireless network
End, to make corresponding movement；
(3) cell phone client selects the APP of service background service mode, still can receive alarm under mobile phone dormant state
Information reduces the damage of public safety to make a response.
Claims (3)
1. a kind of public emergency automatic alarm and monitoring system, it is characterised in that including video and audio collection terminal and user
Terminal；
The video acquisition terminal is made of video sensor, sound transducer and ARM-CPU module, the video sensor and
Sound transducer signal connects ARM-CPU module；
The user terminal includes alarm command centre and cell phone client, and alarm command centre and cell phone customer end signal connect
It connects, alarm command centre and cell phone client are connect with ARM-CPU module by signal.
2. public emergency automatic alarm and monitoring system according to claim 1, it is characterised in that the cell phone client
It is based on Android operation system.
3. a kind of method for implementing public emergency automatic alarm and monitoring system described in claim 1, comprising the following steps:
(1) video and audio of public place are acquired in real time by the video sensor of video acquisition terminal and sound transducer,
Video and audio transmission are to ARM-CPU module；
(2) ARM-CPU module analyzes data, is carried out to collected video information by miptg-streamer software
It is transmitted to alarm command centre and cell phone client after compression, intensive analysis is done according to noise level to collected audio-frequency information
And spectrum analysis, it is divided into extremely quiet, quieter, more noisy, extremely noisy mode according to noise level, is calculated according to data gain
Voice signal is converted to frequency-region signal, looked for by method, the different voice data of different scenes mode to analyze sound
The spectrum distribution of sound is out to draw a conclusion and data are sent to alarm command centre and cell phone customer by wireless network
End, alarm command centre and cell phone client judge whether to need to alarm；
(3) cell phone client selects the APP of service background service mode, still can receive alarm under mobile phone dormant state
Information, to make a response.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623716.1A CN109493579A (en) | 2018-12-28 | 2018-12-28 | A kind of public emergency automatic alarm and monitoring system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623716.1A CN109493579A (en) | 2018-12-28 | 2018-12-28 | A kind of public emergency automatic alarm and monitoring system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109493579A true CN109493579A (en) | 2019-03-19 |
Family
ID=65712970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811623716.1A Pending CN109493579A (en) | 2018-12-28 | 2018-12-28 | A kind of public emergency automatic alarm and monitoring system and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109493579A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522082A (en) * | 2011-12-27 | 2012-06-27 | 重庆大学 | Recognizing and locating method for abnormal sound in public places |
| CN103839373A (en) * | 2013-03-11 | 2014-06-04 | 成都百威讯科技有限责任公司 | Sudden abnormal event intelligent identification alarm device and system |
| CN104349133A (en) * | 2014-05-26 | 2015-02-11 | 北京中电兴发科技有限公司 | Intelligent monitoring device and method |
| CN107527617A (en) * | 2017-09-30 | 2017-12-29 | 上海应用技术大学 | Monitoring method, apparatus and system based on voice recognition |
| CN108320442A (en) * | 2018-02-07 | 2018-07-24 | 宁夏中科天际防雷研究院有限公司 | A kind of method of community security defence detection |
-
2018
- 2018-12-28 CN CN201811623716.1A patent/CN109493579A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522082A (en) * | 2011-12-27 | 2012-06-27 | 重庆大学 | Recognizing and locating method for abnormal sound in public places |
| CN103839373A (en) * | 2013-03-11 | 2014-06-04 | 成都百威讯科技有限责任公司 | Sudden abnormal event intelligent identification alarm device and system |
| CN104349133A (en) * | 2014-05-26 | 2015-02-11 | 北京中电兴发科技有限公司 | Intelligent monitoring device and method |
| CN107527617A (en) * | 2017-09-30 | 2017-12-29 | 上海应用技术大学 | Monitoring method, apparatus and system based on voice recognition |
| CN108320442A (en) * | 2018-02-07 | 2018-07-24 | 宁夏中科天际防雷研究院有限公司 | A kind of method of community security defence detection |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190319 |
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| RJ01 | Rejection of invention patent application after publication |