CN205071212U - Emergent alarm system of digital video pronunciation - Google Patents
Emergent alarm system of digital video pronunciation Download PDFInfo
- Publication number
- CN205071212U CN205071212U CN201520844511.1U CN201520844511U CN205071212U CN 205071212 U CN205071212 U CN 205071212U CN 201520844511 U CN201520844511 U CN 201520844511U CN 205071212 U CN205071212 U CN 205071212U
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- signal processing
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Abstract
The utility model relates to an emergent alarm system of digital video pronunciation, including emergent warning terminal and surveillance center, emergent warning terminal is equipped with the terminal host computer, and the surveillance center is equipped with monitoring host, its characterized in that: emergent warning terminal is equipped with alarm button, warning microphone and terminal camera, and alarm button, warning microphone, terminal camera connect the terminal host computer, and the terminal host computer passes through the monitoring host at network connection monitoring center, monitoring host connects monitoring display and control speaker.
Description
Technical field
The utility model relates to a kind of digital video voice emergency alert system.
Background technology
In prior art, the video monitoring system spreading all over city regional is the security protection system of a kind of unidirectional, passive type, direct surveillance.As city dweller once run into that ruffian does violence, property life is on the hazard, time the mobile communication equipment instruments such as mobile phone are robbed, isolated, be only cannot realize Realtime Alerts to seek help with video monitoring system.
Utility model content
Goal of the invention of the present utility model is to provide a kind of digital video voice emergency alert system, can realize Realtime Alerts, and transmits the voice and video information of warning personnel in real time.
Realize the technical scheme of the present utility model object:
A kind of digital video voice emergency alert system, comprise emergent alarm terminal and Surveillance center, emergent alarm terminal is provided with end host, Surveillance center is provided with monitoring host computer, it is characterized in that: emergent alarm terminal is provided with alarm button, warning microphone and terminal camera, alarm button, warning microphone, terminal camera connect end host, and end host connects the monitoring host computer of Surveillance center by network; Monitoring host computer connects display and monitoring loud speaker.
Emergent alarm terminal is provided with address information module, and address information module connects end host.
End host connects terminal speaker; Monitoring host computer connects monitoring microphone.
End host has terminal main control unit and the first sound signal processing circuit, the signal output part of warning microphone connects the first sound signal processing circuit, first sound signal processing circuit connects terminal main control unit, and said first sound signal processing circuit is made up of A/D converter, acoustic coding model calling; Monitoring host computer has monitoring main control unit and second sound signal processing unit, monitoring main control unit connects second sound signal processing unit, second sound signal processing unit exports termination monitoring loud speaker, and said second sound signal processing unit voice codec module, D/A converter connect to form.
End host has the 3rd sound signal processing circuit, 3rd sound signal processing circuit connects terminal main control unit, 3rd sound signal processing circuit exports termination terminal speaker, and said 3rd sound signal processing circuit is connected to form successively by voice decoder, D/A converter; Monitoring host computer has falling tone tone signal processing unit, and falling tone tone signal processing unit connects monitoring main control unit, and falling tone tone signal processing unit input termination monitoring microphone, said 4th signal processing unit is connected to form by A/D converter, vocoder.
Terminal camera is arranged on The Cloud Terrace, and The Cloud Terrace is controlled by end host.
The beneficial effect that the utility model has:
Be different from traditional unidirectional passive type watch-dog, the utility model is an active key warning system.The utility model emergent alarm terminal is provided with alarm button, warning microphone and terminal camera, and warning personnel press the alarm button of emergent alarm terminal, and the monitoring host computer of Surveillance center opens monitoring loud speaker and display; The warning microphone collection warning personnel voice messaging of emergent alarm terminal, terminal camera collection warning personnel video information, aforementioned voice information, video information are sent to monitoring host computer by network, voice messaging is play by monitoring loud speaker, by display displaying video information, realize Realtime Alerts.The utility model emergent alarm terminal is provided with address information module, and monitoring host computer can receive the geography information of emergent alarm terminal in time.The utility model end host connects terminal speaker, monitoring host computer connects monitoring microphone, monitoring microphone acquisition monitoring personnel voice messaging, and this voice messaging is sent to warning emergency terminal by network, play by terminal speaker, the voice messaging realizing monitor staff and warning personnel is mutual.
Accompanying drawing explanation
Fig. 1 is the utility model emergent alarm terminating circuit theory diagram;
Tu2Shi the utility model Surveillance center schematic block circuit diagram;
Fig. 3 is the schematic block circuit diagram of the utility model first sound signal processing circuit;
Fig. 4 is the schematic block circuit diagram of the utility model the 3rd sound signal processing circuit.
Embodiment
The utility model digital video voice emergency alert system comprises emergent alarm terminal and Surveillance center.As shown in Figure 1, emergent alarm terminal is provided with end host, and end host has terminal main control unit, the first sound signal processing circuit, the 3rd sound signal processing circuit, first network transceiver module.Terminal main control unit connects first network transceiver module, realizes network be connected for emergent alarm terminal with Surveillance center, and during enforcement, first network transceiver module can select modulator-demodulator.Emergent alarm terminal is provided with alarm button, warning microphone, terminal camera, terminal speaker.Alarm button, terminal camera connect terminal main control unit.The signal output part of warning microphone connects the first sound signal processing circuit, and the first sound signal processing circuit connects terminal main control unit.3rd sound signal processing circuit connects terminal main control unit, and the 3rd sound signal processing circuit exports termination terminal speaker.Emergent alarm terminal is also provided with address information module, and address information module connects terminal main control unit.During enforcement, terminal camera is arranged on The Cloud Terrace, and The Cloud Terrace is controlled by terminal main control unit.
As shown in Figure 2, Surveillance center is provided with monitoring host computer, and monitoring host computer has monitoring main control unit, second sound signal processing unit, falling tone tone signal processing unit, second network transceiver module.Monitoring main control unit connects second network transceiver module, and realize network for Surveillance center with emergent alarm terminal and be connected, during enforcement, second network transceiver module selects modulator-demodulator.Surveillance center is provided with display, monitoring loud speaker, monitoring microphone.Monitoring main control unit connects second sound signal processing unit, and second sound signal processing unit exports termination monitoring loud speaker.Falling tone tone signal processing unit connects monitoring main control unit, falling tone tone signal processing unit input termination monitoring microphone.Display connects monitoring main control unit.
As shown in Figure 3, said first sound signal processing circuit is made up of A/D converter, acoustic coding model calling.Said falling tone tone signal processing unit is identical with the first sound signal processing circuit circuit structure.As shown in Figure 4, said 3rd sound signal processing circuit is connected to form successively by voice decoder, D/A converter.Said second sound signal processing unit is identical with the 3rd sound signal processing circuit circuit structure.
When warning personnel press the alarm button of emergent alarm terminal, terminal main control unit starts warning microphone, terminal camera, and monitoring main control unit opens monitoring loud speaker and display.The warning microphone collection warning personnel voice messaging of emergent alarm terminal, terminal camera collection warning personnel video information, aforementioned voice information, video information are sent to monitoring host computer by network, voice messaging is play, by display displaying video information by monitoring loud speaker.Meanwhile, the emergent alarm terminal geographic information that monitoring host computer can will receive, display shows.Monitoring microphone acquisition monitoring personnel voice messaging, this voice messaging is sent to warning emergency terminal by network, is play by terminal speaker, and the voice messaging realizing monitor staff and warning personnel is mutual.After warning terminates, monitoring main control unit closes monitoring loud speaker, display, and sends signal to terminal main control unit, and terminal main control unit is closed a terminal warning microphone, terminal camera, emergent alarm terminal is reentered and treats alarm condition.
Claims (6)
1. a digital video voice emergency alert system, comprise emergent alarm terminal and Surveillance center, emergent alarm terminal is provided with end host, Surveillance center is provided with monitoring host computer, it is characterized in that: emergent alarm terminal is provided with alarm button, warning microphone and terminal camera, alarm button, warning microphone, terminal camera connect end host, and end host connects the monitoring host computer of Surveillance center by network; Monitoring host computer connects display and monitoring loud speaker.
2. digital video voice emergency alert system according to claim 1, it is characterized in that: emergent alarm terminal is provided with address information module, address information module connects end host.
3. digital video voice emergency alert system according to claim 2, is characterized in that: end host connects terminal speaker; Monitoring host computer connects monitoring microphone.
4. digital video voice emergency alert system according to claim 3, it is characterized in that: end host has terminal main control unit and the first sound signal processing circuit, the signal output part of warning microphone connects the first sound signal processing circuit, first sound signal processing circuit connects terminal main control unit, and said first sound signal processing circuit is made up of A/D converter, acoustic coding model calling; Monitoring host computer has monitoring main control unit and second sound signal processing unit, monitoring main control unit connects second sound signal processing unit, second sound signal processing unit exports termination monitoring loud speaker, and said second sound signal processing unit voice codec module, D/A converter connect to form.
5. digital video voice emergency alert system according to claim 4, it is characterized in that: end host has the 3rd sound signal processing circuit, 3rd sound signal processing circuit connects terminal main control unit, 3rd sound signal processing circuit exports termination terminal speaker, and said 3rd sound signal processing circuit is connected to form successively by voice decoder, D/A converter; Monitoring host computer has falling tone tone signal processing unit, and falling tone tone signal processing unit connects monitoring main control unit, and falling tone tone signal processing unit input termination monitoring microphone, said 4th signal processing unit is connected to form by A/D converter, vocoder.
6., according to the digital video voice emergency alert system of claim 1 to 5 described in any one, it is characterized in that: terminal camera is arranged on The Cloud Terrace, and The Cloud Terrace is controlled by end host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844511.1U CN205071212U (en) | 2015-10-29 | 2015-10-29 | Emergent alarm system of digital video pronunciation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844511.1U CN205071212U (en) | 2015-10-29 | 2015-10-29 | Emergent alarm system of digital video pronunciation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071212U true CN205071212U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520844511.1U Expired - Fee Related CN205071212U (en) | 2015-10-29 | 2015-10-29 | Emergent alarm system of digital video pronunciation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652326A (en) * | 2015-10-29 | 2017-05-10 | 北京华软智业信息技术有限公司 | Digital video voice emergency alarm system and method |
-
2015
- 2015-10-29 CN CN201520844511.1U patent/CN205071212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652326A (en) * | 2015-10-29 | 2017-05-10 | 北京华软智业信息技术有限公司 | Digital video voice emergency alarm system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161029 |